CN101783079A

CN101783079A - Control device and control method for indicating parking spaces in intelligent traffic system

Info

Publication number: CN101783079A
Application number: CN200910045613A
Authority: CN
Inventors: 郝淑芬
Original assignee: SHANGHAI DIHADA COMPUTER TECHNOLOGY Co Ltd
Current assignee: SHANGHAI DIHADA COMPUTER TECHNOLOGY Co Ltd
Priority date: 2009-01-20
Filing date: 2009-01-20
Publication date: 2010-07-21

Abstract

The invention provides a control method for managing parking spaces in an intelligent traffic system, which comprises the following steps that: a. whether the parking spaces to be used need to be reserved is judged; and b. if the parking spaces to be used do not need to be reserved, the parking spaces to be used can be used is determined. The invention also provides a control device for managing the parking spaces in the intelligent traffic system. The invention also provides an auxiliary control device for managing the parking spaces in a third party system which is associated with the intelligent traffic system. Optimally, the invention is particularly applicable in the parking space management of various residential communities, can effectively use the parking spaces, so as to bring great convenience for community owners who fixedly use special parking spaces and do not have fixed parking spaces and car owners of external vehicles.

Description

A kind of control device and control method of in intelligent transportation system, indicating the parking stall

Technical field

The present invention relates to intelligent transportation system, especially the intelligent transportation system of managing parking space particularly, relates to control method and corresponding device thereof that management keeps the parking stall.

Background technology

Along with the high speed development of Chinese national economy and improving constantly of living standards of the people, the city automobile recoverable amount presents zooming trend, this causes the demand on parking stall also to quicken to rise thereupon, and meanwhile, the construction of parking related facility but relatively lags behind, and has caused the urban transport problems of parking difficulty.Under the environment that is becoming tight above-mentioned parking stall day; people are in order to ensure can successfully obtaining the parking stall; usually obtain the rights of using on parking stall by predetermined mode; but for various reasons; though take place to be scheduled to the parking stall but the final situation that does not have use through regular meeting; in this case, the parking stall is by idle.

In the prior art, people adopt dual mode to avoid subscribing the parking stall by idle.The first is paid certain expense by the subscriber when subscribing the parking stall; But the shortcoming of this mode is: though still there is subscriber's defrayment on the parking stall between lay-up period, this mode is not extenuated the contradiction of parking stall anxiety.It two is that requirement is subscribed the people if use the parking stall then need initiatively inform not according to the ticket reserving time; But the shortcoming of this mode is: to the foundation that whether needed to cancel reservation by the parking stall subscribed is subjective, the subscriber may forget and informs or inform mistakenly, therefore can not realize the robotization and the accuracy of parking stall management, the parking stall still might be meaninglessly by idle.

The weak point of summarizing above-mentioned two kinds of existing modes is: prior art can not shift to an earlier date and judge the subscriber exactly and can not use the parking stall according to appointment.This has caused the waste of subscriber's disbursement, and the parking lot is to the invalid utilization on idle parking stall and treat the problem that parking person can not stop with having.

Summary of the invention

At not shifting to an earlier date in the prior art and judging the subscriber exactly and can not use the parking stall according to appointment, the purpose of this invention is to provide a kind of parking stall of in parking occupancy management system, can judging in advance and whether need the control method and the control corresponding device that keep.

According to an aspect of the present invention, provide a kind of in intelligent transportation system control method for managing parking space, it is characterized in that, comprise the steps: that b. judges whether parking stall to be used is in and needs reserved state; C. do not need reserved state if described parking stall to be used is in, determine that then described parking stall to be used is in serviceable condition.

According to another aspect of the present invention, also provide a kind of in intelligent transportation system control device for managing parking space, comprising: first judgment means is used to judge whether parking stall to be used is in needs reserved state; And first determine device, is used for not determining that described parking stall to be used is in serviceable condition when described parking stall to be used is in the need reserved state.

The invention provides a kind of new technical scheme and be applied to come in the intelligent transportation system managing parking space, or rather, promptly whether needs are kept its idle condition to determine whether this parking stall is in serviceable condition according to a current parking stall that is in idle condition, can send the parking stall information in advance further, thereby allow related personnel or system in the suitable time early, to obtain the information that whether can be used on described parking stall to be used, and then can make corresponding response in advance, leave unused to avoid the parking stall with being disabled rate, therefore, the present invention can shift to an earlier date and judge the parking stall that is kept exactly and can not used according to appointment by the subscriber, thereby cancellation offers the current vehicle that needs the parking stall to the continuation reservation on parking stall and with the parking stall, avoid the parking stall to leave unused with being disabled, be of value to the problem of improving existing city parking difficulty.

Description of drawings

By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:

Fig. 1 illustrates according to a specific embodiment of the present invention, the application principle figure of control method for managing parking space in intelligent transportation system;

Fig. 2 illustrates according to first embodiment of this invention, the process flow diagram of control method for managing parking space in intelligent transportation system;

Fig. 3 illustrates according to second embodiment of this invention, the process flow diagram of control method for managing parking space in intelligent transportation system;

Fig. 4 illustrates according to another embodiment of the present invention, the sequential chart of control method for managing parking space in intelligent transportation system;

Fig. 5 illustrates according to the 3rd embodiment of this invention, the process flow diagram of the auxiliary control method of managing parking space in the third party system that is associated with intelligent transportation system;

Fig. 6 illustrates according to the 4th embodiment of this invention, the process flow diagram of the auxiliary control method of managing parking space in the third party system that is associated with intelligent transportation system;

Fig. 7 illustrates according to another embodiment of the present invention, the network topological diagram of described intelligent transportation (management) system;

Fig. 8 illustrates according to a fifth embodiment of the invention, the structural representation of control device for managing parking space in intelligent transportation system;

Fig. 9 illustrates according to a sixth embodiment of the invention, the structural representation of the sub controlling unit of managing parking space in the third party system that is associated with intelligent transportation system; And

Figure 10 illustrates according to a seventh embodiment of the invention, in intelligent transportation system control device for managing parking space and in the third party system that is associated with intelligent transportation system the structural representation of the sub controlling unit of managing parking space.

Embodiment

Fig. 1 illustrates according to a specific embodiment of the present invention, the application principle figure of control method for managing parking space in intelligent transportation system.Particularly, in this embodiment, having a dinner and wish described automobile 91 pools (for example are numbered C11) on a parking stall in driver to a hotel of automobile 91, is driver that reservation is had a dinner 92 parking stalls that kept that drive a car but this parking stall is this hotel.But wherein the problem of Cun Zaiing is, has a dinner though the driver of described automobile 92 has subscribed, and the driver of described automobile 92 still might have a dinner in unlikely when the time comes this hotel.

In the prior art, if the driver of described automobile 92 determines to have a dinner not according to the above-mentioned schedule time to hotel, first kind of this hotel of driver's proactive notification that situation is described automobile 92, this hotel no longer keeps this parking stall after receiving above-mentioned notice; The driver that second kind of situation is described automobile 92 does not notify this hotel, and this hotel finds that at above-mentioned preset time the driver of described automobile 92 just cancels the reservation to this parking stall when not having a dinner; The third situation is the driver that the hotel gets in touch described automobile 92 on one's own initiative, and this is in fact identical with first kind of situation.If above-mentioned second kind of situation takes place, this hotel keeps this parking stall and there is no need, for the management Strategy of parking stall, be inefficent, both do not had finally because keep this parking stall, between retention period, do not wished for described that the driver of the automobile 91 of stop facilitated at once yet for the driver of described automobile 92 facilitates; In other words, when the driver of described automobile 91 wishes to use this parking stall, if this hotel has known that the driver of described automobile 92 can not have a dinner at preset time, then the driver that can no longer continue as described automobile 92 of this hotel keeps this parking stall, and then the driver of this parking stall for described automobile 91 can be used.

In this embodiment, with prior art difference be, this hotel can know in advance that the driver of described automobile 92 can not have a dinner according to above-mentioned preset time, and then before arriving, the above-mentioned schedule time just cancels reservation in advance to this parking stall, like this when other vehicle wishes to use this parking stall, the hotel can avoid keeping inefficiently predetermined parking space, thereby improves the utilization factor on parking stall, hotel, helps extenuating the problem of parking stall anxiety.Further, in time by the reservation of the seat Management System cancellation corresponding,, uses at the seat of will having a dinner after the information that also can not have a dinner according to appointment the driver of the described automobile of knowing in advance 92 in this hotel thereby offering other people to the seat of having a dinner with this hotel.It will be appreciated by those skilled in the art that described seat Management System is used to manage the predetermined of described hotel eatery and row's seat, realize that the management system that possesses other title of this function is equal to described seat Management System, do not repeat them here.

Those skilled in the art understand, in the present embodiment, described parking stall to be used is preferably above-mentioned parking stall (for example being numbered C11), the vehicle on described described parking stall to be used to be used is preferably automobile 91, and the vehicle that described and described parking stall to be used is associated is preferably described automobile 92.Further, it will be appreciated by those skilled in the art that content of the present invention is not limited to embodiment shown in Figure 1, for example Fig. 4 illustrates another preferred embodiment of the present invention, and those skilled in the art can realize multiple variation in conjunction with prior art and each embodiment, will not give unnecessary details.

Fig. 2 illustrates according to first embodiment of this invention, the process flow diagram of control method for managing parking space in intelligent transportation system.In the present embodiment, execution in step S210 at first, receive described vehicle travel information, preferably, described vehicle travel information is sent by the supplementary controlled system that is associated with described vehicle, preferably, receives described vehicle travel information by wireless communication mode, preferably, described vehicle travel information comprises the vehicle that is associated with described parking stall to be used and the range information between the described parking stall to be used.Particularly, can obtain the geographical location information of described vehicle by the positioning system based on GPS (Global Positioning System), the geographical location information with described vehicle sends by wireless network then.More specifically, described positioning system system comprises the GPS receiver module, DSP (Digital Signal Processing) control module and wireless communication module are (for example, the 3G communication module, GPRS communication module and gsm communication module), wherein, described GPS receiver module is gathered the gps data that gps satellite sends, and above-mentioned gps data is sent to described DSP control module by serial ports, then, described DSP control module receives above-mentioned gps data and it is handled the geographical location information that obtains described vehicle, it is online by described wireless communication module the geographical location information of described vehicle to be sent to radio communication then, further, according to corresponding protocol, can also send to the geographical location information of described vehicle on the Internet by radio communication.

For example, after handling the gps data that receives by the vehicle GPS location navigator, described vehicle obtains the geographical location information of described vehicle, send on the GPRS network by the geographical location information of the GPRS communication module in this navigating instrument then described vehicle, GPRS network is set up the data communication of supporting TCP/IP according to corresponding protocol between the control system of above-mentioned vehicle GPS location navigator and access Internet network, thereby realizes location, transmission and reception to described geographical location information.

Again for example, after handling the gps data that receives by the vehicle GPS location navigator, described vehicle obtains the geographical location information of described vehicle, the communication interface of this navigating instrument by wherein (for example blue tooth interface etc.) connects with portable terminal (for example mobile phone, PDA, notebook etc.) then, and by the gsm communication module in the above-mentioned portable terminal, send the geographical location information of described vehicle in the mode of short message based on the GSM network, receive this short message at receiver side by mobile phone then, thereby can obtain the geographical location information of described vehicle.

Again for example, can also be accomplished in several ways the position fixing process of the geographical location information of described vehicle at least, promptly receive the geographical location information of described vehicle.Particularly, can adopt GPS/DRS (DeadReckoning System) assembled scheme to obtain the geographical location information of described vehicle, and, be sent by wireless network then by the further precision that improves the geographical location information of described vehicle of map match; Can also determine the geographical location information of described vehicle by the method for radio direction finding (RDF) location, be sent by wireless network then; Can also send this car code by Vehicle mounted station by Vehicle mounted station and relaying positioning system, the region code with its place after trunk desk receives sends to the center station by wired or wireless mode; Can also be by sending the geographical location information of described vehicle by communicators such as car phones with the driver of described vehicle.Those skilled in the art can (be carried " Beijing Aero-Space journal " with reference to " GPS/DRS/DMAP bus location navigational system " at least, 2002 the 6th phases) and " setting up city automobile positioning alarm system scheme " (carry " China's metering ", the 12nd phase of calendar year 2001) realizes technique scheme, do not repeat them here.

Again for example,, but position, sent and receive by wireless network then by driver's handhold GPS positioning navigation device (mobile phone that for example has the GPS module) not by car-mounted device.

Change in the example at another, can described vehicle be positioned by the mobile phone that driver and crew held.Those skilled in the art understand, location to described mobile phone or other portable terminals can be realized by the targeting scheme based on portable terminal, for example, the GPS module be can in portable terminal, install additional and GPS positioning system or network assistance GPS positioning system (A-GPS passed through, Network Assisted GPS) obtains the current position of described driver, by short message or wap protocol current position is sent to the inquiry then.Again for example, portable terminal can observe positioning system (E-OTD, Enhanced Observed Time Difference) finish location Calculation to obtain the current position of described driver by the time difference; Location to described mobile phone or other portable terminals also can be realized by based on network targeting scheme, for example, from network, obtain the Cell Identity CI (Cell ID) of sub-district, portable terminal place, indicate according to above-mentioned sub-district then and number can obtain the current position of described driver, again for example, utilize signal to arrive angle (AOA, Arrival of Angle) location technology and record the position of portable terminal to obtain the current position of described driver; Location to described mobile phone or other portable terminals also can be realized by the mixed positioning scheme, for example utilize in conjunction with the hybrid location determination technology that arrives mistiming (TDOA, Time Difference Of Arrival) location technology and signal arrival angle location technology and record the position of portable terminal to obtain the current position of described driver.And preferably, we suppose that described portable terminal and described vehicle carry out permanent binding or provisional binding in such variation example, and this does not influence flesh and blood of the present invention, does not repeat them here.

The precision that it will be appreciated by those skilled in the art that described geographical location information can be done corresponding adjustment according to actual needs.For example, when realizing the location in the urban district, accuracy requirement is higher, then can obtain longitude and latitude by GPS, thereby the precision of described geographical location information is controlled in 30 meters of the errors; Again for example, when needs were realized the location between provinces and cities, accuracy requirement was lower, then can send the title of the residing provinces and cities of described vehicle by mobile phone.Those skilled in the art can also and make more adjustment at the different accuracy requirement, and this does not influence flesh and blood of the present invention.

Those skilled in the art also understand, devices such as above-mentioned vehicle GPS location navigator, Vehicle mounted station belong to the sub controlling unit that places in the vehicle that is associated with described parking stall to be used, above-mentioned positioning system, portable terminal and handhold GPS positioning navigation device etc. belong to the vehicle that is associated with described parking stall to be used third party system independently mutually, wherein, above-mentioned positioning system includes but are not limited to: gps system, for example at least also comprises other global position systems such as European galileo global position system, Chinese dipper system.

After receiving described vehicle travel information by above-mentioned steps S210, follow execution in step S211, judge that whether vehicle that described and described parking stall to be used is associated and the distance between the described parking stall to be used are greater than first threshold, wherein, if not being in greater than the then definite described parking stall to be used of described first threshold, described distance do not need reserved state.Particularly, in the present embodiment, if the judged result of step S211 is sure, promptly definite described parking stall to be used is not in and needs reserved state, then continues execution in step S212; If the judged result of step S211 negates that promptly definite described parking stall to be used is in and needs reserved state, then continues execution in step S214.

More specifically, described first threshold can be static, for example, preestablishing described first threshold is 5 kilometers, according to described geographical location information calculate vehicle that described and described parking stall to be used is associated and and described parking stall to be used between distance, if described distance is greater than 5 kilometers, then definite described parking stall to be used is not in and needs reserved state; If described distance is no more than 5 kilometers, then definite described parking stall to be used is in and needs reserved state.Described first threshold also can be dynamic, for example, can determine described first threshold according to the current time, particularly, a driver is 12:00 the predetermined meal time, if the current time is 9:00 to 10:00, then described first threshold is 50 kilometers, if the current time is 10:00 to 11:00, then described first threshold is 30 kilometers, if the current time is 11:00 to 12:00, then described first threshold is 10 kilometers; Again for example, can determine described first threshold according to following formula:

T＝L×V

Wherein, T is described first threshold, and how long L also has from the above-mentioned predetermined meal time current time, and V is an automobile speed.Those skilled in the art can change the method that more definite described first threshold according to actual conditions, do not repeat them here.

It will be appreciated by those skilled in the art that preferably the vehicle that described and described parking stall to be used is associated is meant the vehicle that keeps described parking stall to be used for it; Above-mentioned " needing reserved state " refers to that preferably the vehicle corresponding with this parking stall will use this parking stall, not repeat them here.

Further, the purpose that it will be appreciated by those skilled in the art that described step S211 is to determine whether that by the distance between described vehicle and the described parking stall that may be retained described parking stall to be used is set to reserved state.As long as the technical scheme that meets such principle or similar principle all can be used as the variation example of described step S211.For example, one at present embodiment changes in the example, step S11 is changed to the geographic coordinate of the vehicle that is associated according to described and described parking stall to be used and judges whether described parking stall to be used is in the need reserved state, if the result who judges is sure, be whether described parking stall to be used is in the need reserved state, then continue execution in step S212; If the result who judges negates then to continue execution in step S214.In this variation example, preferably, with described parking stall to be used is the center, according to situations such as traffic routes (for example, vehicle is from the distance of parking stall distance) region around it is divided into zone, interior lines and outer peripheral areas, if the vehicle that the described and described parking stall to be used of described geographic coordinate indication is associated is positioned at described outer peripheral areas, judge that then described parking stall to be used is not in the need reserved state; If the vehicle that the described and described parking stall to be used of described geographic coordinate indication is associated is positioned at zone, described interior lines, judge that then described parking stall to be used is in the need reserved state.

If the judged result of step S211 negates, then continue execution in step S214, judging whether to exist can be for other parking stall to be used of the vehicle use that is associated with described parking stall to be used.Particularly, in the present embodiment,, promptly exist and then to continue execution in step S212 for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used if the judged result of step S214 is sure; If the judged result of step S214 negates promptly not exist and can then continue execution in step S215 for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used.More specifically, current which kind of user mode that is on all described parking stalls to be used of record in database for example writes down " needing reserved state " or " serviceable condition " on all described parking stalls to be used in the parking lot; Further, if being in, described parking stall to be used needs reserved state, then retrieve and whether have the parking stall to be used that is in " serviceable condition " in other parkings to be used, if exist, then step S214 judges that existence can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used, and with the status modifier on this other parking stall to be used for being in " needing reserved state ", if do not exist, then step S214 judges that do not exist can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used.

Those skilled in the art understand, can allocate the parking stall more neatly by step S214, the vehicle that is associated for described and described parking stall to be used, as long as guarantee have the parking stall described to be used of some to be in " needing reserved state ", and for the vehicle on described described parking stall to be used to be used, can make the driver of these vehicles use the parking stall by the rule of " First come first served ", for example original parking stall near the gateway, parking lot is in " needing reserved state ", when vehicle wants to use this parking stall, the user mode of this parking stall can be changed into by " needing reserved state " and be in " serviceable condition ", the user mode with all the other parking stalls in this parking lot is changed into " needing reserved state " by " serviceable condition " simultaneously.

If the judged result of above-mentioned steps S211 is sure, perhaps if the judged result of above-mentioned steps S214 is sure, then execution in step S212 next determines that described parking stall to be used is in serviceable condition.Particularly, in the present embodiment, in the current database that is in which kind of user mode in the described parking stall to be used of record, the user mode on described parking stall to be used is revised as " serviceable condition " by " needing reserved state ".

After determining that by execution in step S212 described parking stall to be used is in serviceable condition, continue execution in step S213, send described parking information to the driver who is associated with described parking stall to be used.Particularly, in the present embodiment, after determining that by step S212 described parking stall to be used is in serviceable condition, show that described parking stall to be used is about to vehicle and uses, thereby inform the driver who is associated with described parking stall to be used by described parking information.Preferably, described parking information comprises the identification number on described parking stall to be used, and the residing user mode in described parking stall to be used changes time and reason into " serviceable condition " into by " needing reserved state ".For example, described parking information is for " the A8 parking stall that you subscribe in certain parking lot no longer keeps from 18:00, and reason is that your automobile is far away apart from the parking stall distance at present." more specifically; can adopt multiple mode to send described parking information; for example, the vehicle that can be associated on described and described parking stall to be used write down its cell-phone number when the driver subscribes described parking stall to be used, send described parking information by note then; Again for example, also can the mode of described parking information with icon be labeled on the vehicle electronics map, for example mark the round dot of a redness by the mobile network.Those skilled in the art can not repeat them here in conjunction with the more mode that sends described parking information of existing techniques in realizing.

If the judged result of above-mentioned steps S214 negates, execution in step S215 next then sends described parking information to the driver of the vehicle on described parking stall to be used to be used.Particularly, in the present embodiment, if the judged result of step S214 negates, the user mode that shows described parking stall to be used will be in " needing reserved state ", that is to say, the vehicle on described described parking stall to be used to be used can not use described parking stall to be used, thereby informs the driver of the vehicle on described described parking stall to be used to be used by described parking information.Preferably, described parking information comprises the identification number on described parking stall to be used.For example, can issue described parking information " this parking stall is in needs reserved state; would you please stop to the elsewhere " or " car item A1 to A5 parking stall is retained in this parking lot, please stop to other parking stalls " by the display device in side, parking stall or the parking lot.

It will be appreciated by those skilled in the art that at one to change in the example that described step S214, S215 all are omitted.In such variation example, when determining that by described step S211 the distance on vehicle corresponding with described parking stall to be used and described parking stall to be used is less than certain distance, predict that promptly described corresponding vehicle is about to use described parking stall to be used, then this processing procedure directly finishes, no longer wish to use other drivers of described parking space request to be used to make any indication to described sending, promptly giving tacit consent to described parking stall to be used can not be used.And change in the example at another, in case the judged result of described step S211 negates, then send and comprise that this parking stall to be used (requested parking stall) can not be used the indication information of (being in reserved state) to other drivers that send the described parking space request to be used of hope use, this does not influence flesh and blood of the present invention, does not repeat them here.

Fig. 3 illustrates according to second embodiment of this invention, the process flow diagram of control method for managing parking space in intelligent transportation system.In the present embodiment, at first execution in step S220 obtains described vehicle travel information from the third party system.Preferably, described vehicle travel information comprises vehicle that described and described parking stall to be used the is associated range of driving time to described parking stall to be used.Preferably, described third party system comprises auto-navigation system, wherein, described auto-navigation system is the third party system that the auto navigation service is provided for the driver, the driver is by the starting point and the destination of client input travel, this client sends to server by wireless network with above-mentioned starting point and destination then, this server generates optimal path according to traffic information and requirement of client (parking stall is for example arranged), current distance and current navigation informations such as range of driving time from the destination from the destination, and sending to client, last client is shown to the driver with this navigation information.Particularly, when the destination of described vehicle is near described parking stall to be used or its time, receive the range of driving time of described vehicle from described auto-navigation system from the destination, for example, when the destination of described vehicle is this hotel, described auto-navigation system sends to this hotel with described vehicle from the range of driving time in this hotel, and correspondingly, the hotel receives the range of driving time of described vehicle to described parking stall to be used.

Receive the described range of driving after the time by step S220, follow execution in step S221, judge vehicle that described and described parking stall to be used is associated to range of driving time on described parking stall to be used whether greater than second threshold value, wherein, if not being in greater than the then definite described parking stall to be used of described second threshold value, the described range of driving time do not need reserved state.Particularly, in the present embodiment, if the judged result of step S221 is sure, be the vehicle that is associated of described and described parking stall to be used to range of driving time on described parking stall to be used greater than second threshold value, then definite described parking stall to be used is not in and needs reserved state, continues execution in step S222; If the judged result of step S221 negates that then definite described parking stall to be used is in and needs reserved state, continues execution in step S224.It will be appreciated by those skilled in the art that described second threshold value is set in advance according to actual needs, for example, can described second threshold value be arranged to half an hour or one hour according to the management level and the difficulty on parking stall, this does not influence flesh and blood of the present invention.

If the judged result of step S221 is sure, then execution in step S222 next determines that described parking stall to be used is in serviceable condition.Particularly, in the present embodiment, in the current database that is in which kind of user mode in the described parking stall to be used of record, change the user mode on described parking stall to be used into " serviceable condition " by " needing reserved state ".

After determining that by step S222 described parking stall to be used is in serviceable condition, then enter step S223, send described parking information to the parking occupancy management system that is associated with described parking stall to be used.Particularly, in the present embodiment, if step S222 determines that described parking stall to be used is in serviceable condition, show that described parking stall to be used can be for the vehicle use on described described parking stall to be used to be used, therefore, send described parking information to parking management system, and described parking management system is handled to the information that is associated with described parking stall to be used further according to described parking information.For example, send the described parking information that described parking stall to be used is in serviceable condition to described parking management system, described parking management system sends the information of cancelling corresponding subscription to hotel's Ticket booking system or guest room reservation system etc. after receiving described parking information.

If the judged result of step S221 negates, execution in step S224 next then, the parking stall keeper who is associated to described parking stall to be used sends described parking information.Particularly, in the present embodiment, if step S222 determines that described parking stall to be used is not in serviceable condition, show that described parking stall to be used need keep the vehicle that is associated for described and described parking stall to be used and use, therefore, the parking stall keeper who is associated to described parking stall to be used to be used sends described parking information.For example, entrance guard's equipment in parking lot comprises display screen and current bar, the described parking information that shows the user mode that comprises parking stall in this parking lot by this display screen, described then keeper obtains described parking information from this display screen, and controls this current bar to let pass or to forbid the vehicle on described described parking stall to be used to be used according to described parking information.

In conjunction with above-mentioned step S210 shown in Figure 2 and step S220 shown in Figure 3, those skilled in the art understand, these two steps are specific embodiments that step " is obtained the vehicle travel information of the vehicle that is associated with described parking stall to be used ", and this step can be accomplished in several ways.For example at present embodiment changes in the example, and described step S220 is changed to from described storage space and obtains described vehicle travel information.In this variation example, preferably, the stroke table information of described vehicle is stored in one or more storage spaces in advance, wherein, described stroke table information is used to refer to the routing of described vehicle in following certain hour, whether just can know in advance that according to the stroke timetable of described vehicle needs are described vehicle and keep described parking stall to be used, use thereby the parking stall is offered other vehicles in time.For example for making the self-driving travel visitor enjoy maximum facility, travel agency generally provides according to the self-driving travel route of driving and provides the service on parking stall for it, before the self-driving travel visitor set out, travel agency generated stroke timetable as follows according to the above-mentioned route of driving in database:

The position, parking lot	To the time 1 in parking lot	…
The position, parking lot	To the time 1 in parking lot	…	Sight spot A	On September 3rd, 2008 9:00	…
Sight spot B	On September 6th, 2008 18:00	…	Sight spot A	On September 3rd, 2008 9:00	…
Sight spot B	On September 6th, 2008 18:00	…	Sight spot C	On September 8th, 2008 10:00	…
??…	??…	…	Sight spot C	On September 8th, 2008 10:00	…

The trip timetable can be downloaded in each parking lot, tourist attractions from this database, can obtain the time of this self-driving travel visitor according to the trip timetable to this parking lot, sight spot, and then be that it keeps the parking stall, if the self-driving travel visitor has changed tourist attractions or has changed time to the parking lot, stroke timetable after then database root changes according to the self-driving travel visitor synchronously upgrades, like this, parking lot for tourist attractions, can from above-mentioned database, obtain and be used for described parking stall to be used and whether need the foundation that keeps, thereby avoid the parking stall to leave unused with being disabled.

And change in example at another of present embodiment, described third party system can be various dissimilar systems.Preferably, described third party system can be the automobile leasing system, those skilled in the art understand, car rental side for supervision by the operating position of rent-a-car can be on automobile the installing and locating system to know the position of automobile, therefore can obtain described vehicle travel information from above-mentioned automobile leasing system.Preferably, described third party system also can be a tour management system, for example, thus tour management system stores that visitor's travelling route is arranged, the parking lot of tourist attractions and can arrange to know that the time that the visitor arrives the sight spot keeps the parking stall for the visitor according to above-mentioned travelling route.Reasons such as weather have been modified if arrange above-mentioned travelling route, and then the parking lot of these tourist attractions can arrange to judge whether that in time needs continue as the visitor and keep the parking stall according to amended travelling route.Preferably, described third party system can also be the estate management system, for example, resident 7:00 every day drives from the sub-district toward company's working, 8:00 stops car near the parking lot its company, therefore the parking management system corresponding with this parking lot can obtain the information whether its automobile leaves the sub-district in 7:15 every day from the estate management system of this sub-district, resident place, and the sub-district if this resident this moment has driven to leave is then determined to continue as it and kept the parking stall; Otherwise no longer keep.

In another variation example of present embodiment, the judged result of step S214 negates as described, then judges whether to allow it to use described parking stall to be used according to the parking historical record that sends other drivers (or vehicle) that wish the described parking space request to be used of use.For example, suppose that the vehicle that described and described parking stall to be used is associated will use described parking stall to be used after one hour, if wish to use other vehicles on described parking stall to be used only need stop half an hour, can not influence the vehicle that described and described parking stall to be used is associated yet and after one hour, use described parking stall to be used even then described parking stall to be used is offered above-mentioned other vehicles uses.Particularly, determine above-mentioned other vehicles,, then definitely do not allow above-mentioned other vehicles to use described parking stall to be used if the vehicle that is associated greater than described and described parking stall to be used of the time of above-mentioned stop is to the range of driving time in parking lot with the time that stops; Otherwise, then determine to allow above-mentioned other vehicles to use described parking stall to be used.Further, those skilled in the art can determine in several ways that above-mentioned other vehicles are with the time that stops, for example, can from the historical record of other drivers (or vehicle) residence time in this sub-district of described parking space request to be used is used in hope, obtain the mean value of its each time residence time or the maximum duration of stop, and above-mentioned mean value or maximum duration are defined as above-mentioned other vehicles with the time that stops; Again for example, can require above-mentioned other vehicles before parking, to import the time that its this parking will stop, described system is defined as above-mentioned other vehicles with the time that stops with the time of above-mentioned stop, preferably, for preventing that the driver from deliberately importing the less residence time, can collect chastening expense after surpassing the residence time of its input.

In another variation example of present embodiment, described step S223 can be changed to the guidance system of parking that is associated with described parking stall to be used and send described parking information.It will be appreciated by those skilled in the art that generally can be equipped with the guidance system of parking in the zone of large parking lot or city commercial circle provides navigation Service for the driver seeks the parking stall, wherein, the guidance system of parking can comprise the stop signpost that is used to navigate.In this variation example, described intelligent transportation system sends described parking information to the guidance system of parking, the stop signpost that guidance system comprised by parking shows described parking information then, uses the driver on parking stall to maximally utilise the existing guidance system of parking thereby this information is conveyed to needs.And in another variation example of present embodiment, the driver that described step S223 can be changed to the vehicle on described parking stall to be used to be used sends described parking information.Particularly, described intelligent transportation system can comprise wireless communication module, can use driver's the portable terminal of the vehicle on parking stall to communicate with truck-mounted computer in the vehicle on described parking stall to be used or with described band by wireless communication module, thereby send described parking information, for example by Bluetooth communication protocol or short message.Similar ground, can also send described parking information to the driver of the vehicle that is associated with described parking stall to be used, for example still the mode by radio communication sends described information, thereby make this driver adjust the driving time, perhaps make a phone call or it is about to use this parking stall by other technologies means notices parking occupancy management system.And in another variation example of present embodiment, described step S223 can be changed to the parking stall keeper who is associated with described parking stall to be used and send described parking information.Those skilled in the art understand, above-mentioned parking stall keeper is responsible driver's channeling conduct that needs are parked in the management of parking stall, therefore in this variation example, described intelligent transportation system sends described parking prompt system to above-mentioned parking stall keeper, and then driver's channeling conduct of needs being parked by keeper artificially, above-mentioned parking stall.And change in the example at another, described parking indication information is connected by network is sent to the parking management system that is associated with described parking stall to be used, and correspondingly this parking management system shows that by voice suggestion or picture described indication information guides the driver who wishes to use described parking stall to be used to instruct the related work personnel.

According to the needs of different embodiment, described parking indication information can comprise multiple information.For example, when described intelligent transportation system judges that described parking stall to be used is in the need reserved state, can send the information of the time span that described parking stall to be used can be used to the driver on described parking stall to be used to be used, thereby inform that its described parking stall to be used can the occupied time.Those skilled in the art can determine the above-mentioned time span that can be used according to the time that described parking stall to be used also need keep, for example a certain parking stall also need keep one hour, then can the above-mentioned time span that can be used be set to half an hour or three quarters, in such mode, need reserved state even described parking stall to be used is in, still can in the time before the vehicle that is associated with described parking stall to be used takies described parking stall to be used, described parking stall to be used be offered other vehicles and take.Again for example, when described intelligent transportation system judges that described parking stall to be used is in the need reserved state, can send the information of the time span that described parking stall to be used is retained to the driver on described parking stall to be used to be used, thereby inform it behind certain hour if the vehicle that is associated with described parking stall to be used does not take described parking stall to be used, then this driver can use described parking stall to be used behind certain hour, be that described parking stall to be used will be changed to " serviceable condition " by " needing reserved state " behind certain hour, in such mode, the driver on described parking stall to be used to be used can select to wait for or seek other parking stalls according to above-mentioned certain hour.Again for example, when described intelligent transportation system can send the information that described parking stall to be used is in idle condition to parking attendant or third party system, and then above-mentioned keeper and third party system can offer described parking stall to be used the driver who only needs of short duration parking and use.Again for example, described parking indication information can comprise and the corresponding message information in described parking stall to be used, wherein, described message information can show or voice broadcast by display device, also can send it to driver's portable terminal, for example on display device, show " this parking stall is an authorized personnel parking only; only use for this community resident ", for example show " if of short duration parking; ask in advance and owner's negotiation; phone 12345678 " again, in such mode, can exchange by described message information between the driver of the driver of the vehicle that is associated with described parking stall to be used and the vehicle on described parking stall to be used to be used, consult to use described parking stall to be used.Change in the example at another, described parking indication information can comprise simultaneously the time span that described parking stall to be used is retained information and with the corresponding message information in described parking stall to be used, thereby make other drivers on this parking stall to be used know that the driver that described parking stall is retained the vehicle that is associated with described parking stall to be used on the basis of time exchanges, this does not influence flesh and blood of the present invention, will not give unnecessary details.

Fig. 4 illustrates according to another embodiment of the present invention, the sequential chart of control method for managing parking space in intelligent transportation system.Particularly, in this embodiment, control device 4 receives the request on the described parking stall to be used of use of vehicle termination transmission, then to the described parking indication information of described vehicle termination 3 feedbacks.At first execution in step 1., described vehicle termination 3 sends the parking stall inquiry messages to described parking stall terminal 5, wherein said parking stall inquiry message is used to inquire the numbering on terminal 5 corresponding parking stalls, described parking stall; Next enter step 2., described parking stall terminal 5 sends the parking stall numbering to described vehicle termination 3, and preferably, described parking stall numbering can be the identification number on described parking stall to be used; Enter step then 3., described vehicle termination 3 sends to described control device 4 and uses the parking stall solicited message, and preferably, described use parking stall solicited message comprises described parking stall numbering; Described control device 4 receives described use parking stall solicited message, and enter step 4., send the solicited message that the vehicle travel information of the vehicle that is associated with described parking stall to be used is returned in request to third party system 6, preferably, described request information comprises the identification number (for example cell-phone number of license plate number or car owner etc.) of the vehicle that is associated with described parking stall to be used; Described third party system receives described request information, and 5. by step, the vehicle travel information of the vehicle that will be associated with described parking stall to be used sends to described control device 4 as response message, preferably, described third party system comprises auto-navigation system, tour management system, estate management system, building vehicle management system and automobile leasing system; Then enter step 6., described control device 4 judges according to described response message whether described parking stall to be used is in the need reserved state; Enter step at last 7., described control device 4 sends described parking indication information according to described step judged result 6. to described vehicle termination 3.It will be appreciated by those skilled in the art that corresponding step can be seen as the described step of realization specific embodiment 6. in described step S211, step S221 and the above-mentioned variation example; Corresponding step can be seen as and realize described step specific embodiment 7. in described step S213, step S215, step S223, step S224 and the above-mentioned variation example, does not repeat them here.

In a preference of this embodiment, described parking stall terminal 5 is electronic processing devices of installing corresponding to each parking stall, also the parking space information that sets in advance can be sent with communication equally by the inquiry message that communication sends as long as it possesses reception, such device can be achieved by an electronic installation with wireless transmission/reception module and storer and processor (for example single-chip microcomputer or integrated circuit block).In another preference, described parking stall terminal 5 can be the client (for example desk-top computer) of building vehicle management system, preferably, described parking stall terminal 5 is installed in the inlet in building parking lot, when wanting to enter the parking lot by vehicle, described parking stall terminal 5 receives the described stop information that described vehicle termination 3 sends, and above-mentioned then building vehicle management system is searched current unappropriated parking stall numbering and sent to described vehicle termination 3 through described parking stall terminal 5.Preferably, described vehicle termination 3 is a truck-mounted computer, and this truck-mounted computer and described parking stall terminal 5 communicate by the corresponding wireless communication module that is comprised separately, and preferably, above-mentioned wireless communication module is a short-range wireless communication module.Those skilled in the art can also change in conjunction with prior art and more embodiment, do not repeat them here.

One in this embodiment changes in the example, described parking stall terminal 5 can be omitted, in this variation example, at first execution in step 3., wherein, described vehicle termination 3 can send described use parking stall request to described control device 4 at certain specific parking stall, also can send described use parking stall request to described control device 4 at a parking lot.And in another variation example of present embodiment, the function that described vehicle termination 3 is born can be finished by specific people (for example driver), for example described parking stall numbering can be coated with on the ground that writes on the parking stall so that the driver obtains, for example the driver can obtain described parking stall numbering in the keeper place by the parking lot again, and described control device 4 execute described step 6. the keeper of back to driver or parking lot send described parking indication information.

In conjunction with above-mentioned Fig. 1 to Fig. 4, those skilled in the art understand, can according to actual needs described parking stall to be used preferably be subdivided into specific parking stall and public parking stall, correspondingly, the user on described parking stall to be used can be subdivided into user A, user B and user C, wherein, described user A is the fixing driver who uses the vehicle on a specific parking stall, described user B is for using public parking stall but belong to the driver of the vehicle of this sub-district, and described user C is driver's (being non-this sub-district personnel) of the vehicle that cannot use specific and public parking position.

Preferably, described specific parking stall thinks that only user A keeps, and described public parking stall thinks that only user A or user B keep.If described specific parking stall or public parking stall are used in described user C request, judge that then described parking stall to be used is in the need reserved state; If described user B asks described specific parking stall, judge that then described parking stall to be used is in the need reserved state; If described user B asks described public parking stall, then preferably directly allow it to use this parking stall, and suboptimum ground judge according to described vehicle travel information whether described parking stall to be used is in the need reserved state; If described user A request uses public parking stall (for example occupied for convenient or own corresponding specific parking stall) or request to use specific parking stall, then judging according to described vehicle travel information whether described parking stall to be used is in needs reserved state.

Preferably, described specific parking stall can offer described user B and use under the situation that has satisfied all described user A, described public parking position can offer described user C and use under the situation that has satisfied all described user B and user A.Preferably, when the described specific parking stall of all free time all is in the need reserved state, described public parking stall preferentially offers user A and uses, for example, suppose that a described public parking stall keeps for described user A, described intelligent transportation system was not judged whether continuing to keep this parking stall when then described user B or user C wanted to use this parking stall, in other words, continued as described user A and kept this parking stall; Again for example, suppose that a described public parking stall keeps for described user B, described intelligent transportation system was directly cancelled the reservation to this parking stall when then described user A wanted to use this parking stall, in other words, this parking stall is offered described user A use.Preferably, when a described user A wants to use described intelligent transportation system kept for another described user A parking stall described to be used, described intelligent transportation system can directly be cancelled the described parking stall to be used of reservation, also can suitably reduce described first threshold or described second threshold value.

Fig. 5 illustrates according to the 3rd embodiment of this invention, the process flow diagram of the auxiliary control method of managing parking space in the third party system that is associated with intelligent transportation system.Particularly, in the present embodiment, at first execution in step S230 receives vehicle travel information; Execution in step S231 writes down described vehicle travel information then.Preferably, described vehicle travel information comprises the geographical location information of vehicle, the stroke table information of vehicle and the stroke route figure information of vehicle.Those skilled in the art can realize this step with reference to above-mentioned steps S210 at least, do not repeat them here.In the present embodiment, described third party system carries out record to described vehicle travel information, so that can inquire about described vehicle travel information according to described intelligent transportation system.Preferably, described third party system received described vehicle travel information and correspondingly writes down described vehicle travel information every the regular hour; And preferably, such vehicle travel information is sent respectively by many vehicles, and can be sent by the driver on one's own initiative, also can be after described third party's system interrogation be sent by the car-mounted terminal (for example placing the GPS terminal on the vehicle) of correspondence passively.Preferably, described third party system can comprise onboard system and centring system, wherein, described onboard system receives described vehicle travel information, then described vehicle travel information is sent to described centring system and by described centring system described vehicle travel information is recorded in the database; Less preferred ground, the described vehicle travel information that described onboard system will receive are recorded in the local storer; Once more excellently, described vehicle travel information directly can be recorded in the parking occupancy management system corresponding with described parking stall or described vehicle.Particularly, can write down the nearest described vehicle travel information that receives for three times, also can only write down the described vehicle travel information that the last time receives.For example, the vehicle mounted positioning navigation instrument of taxi obtains described vehicle travel information from position location satellite, by mobile communication module described vehicle travel information is sent to the dispatching center then, and this dispatching center is recorded in described vehicle travel information in the database.

It will be appreciated by those skilled in the art that in the present embodiment, by the described vehicle travel information of described third party's system management so that described intelligent transportation system can make full use of the information resources of existing third party system.Change in the example at one, described intelligent transportation system still can manage voluntarily or with the described vehicle travel information of third party system managed together, for example, when with vehicle that described parking stall to be used is associated in the described vehicle travel information that the part vehicle is only arranged can from described third party system, obtain the time, then this moment other vehicle described vehicle travel information can self receive by described intelligent transportation system.

Those skilled in the art also understand, with described step S230 and S231 adaptably, the step that comprises " sending the solicited message that is used to ask described vehicle travel information to described supplementary controlled system " in the step that described intelligent transportation system " is obtained the vehicle travel information of the car connection that is associated with described parking stall to be used ", wherein, described vehicle is associated with described parking stall to be used.Preferably, described request information comprises the identification number of the vehicle that is associated with described parking stall to be used, wherein, described identification number comprises license plate number, navigating instrument identification number, mobile terminal identification number and car owner's name, described intelligent transportation system indicates described third party system to receive the described vehicle travel information of the vehicle corresponding with described identification number by described request information, preferably, described vehicle travel information comprises the geographical location information of vehicle, the stroke table information of vehicle and the stroke route figure information of vehicle.Further, in a preference of present embodiment, the step of the described third party system that is associated with intelligent transportation system in regular hour execution flow process once shown in Figure 5, if receive the solicited message that is used to ask described vehicle travel information that described intelligent transportation system sends, then described vehicle travel information the last or repeatedly record is sent to described intelligent transportation system; And in another preference of present embodiment, the described third party system that is associated with intelligent transportation system asks to carry out after the solicited message of described vehicle travel information the step of flow process shown in Figure 5 in being used for of receiving that described intelligent transportation system sends, then described vehicle travel information is sent to described intelligent transportation system.

Fig. 6 illustrates according to the 4th embodiment of this invention, the process flow diagram of the auxiliary control method of managing parking space in the third party system that is associated with intelligent transportation system.Particularly, in the present embodiment, at first execution in step S240 receives the query requests information from described intelligent transportation system, and wherein, described query requests information is used to inquire about parking stall to be used and whether is in idle condition.More specifically, in the present embodiment, described third party system is connected by network with described intelligent transportation system.Preferably, described third party system comprises managing system of car parking, comprise the information whether parking stall in this parking lot and other parking lot is in idle condition in the database of this managing system of car parking, like this, if there is the parking stall that is in idle condition, then can further handle the vehicle that judges whether described parking stall to be used is offered described parking stall to be used to be used, perhaps judge whether to keep described parking stall to be used for the vehicle that is associated with described parking stall to be used by described intelligent transportation system.

After receiving described query requests information by above-mentioned steps S240, enter step S241, described query requests information is handled.Particularly, in the present embodiment, whether described third party system is in the database of idle condition and searches corresponding information recording described parking stall to be used according to described identification number, preferably, described query requests information can comprise query context, the time that classification on parking stall (for example public parking stall or specific parking stall) and parking stall need keep, for example, described query requests information can be limited to inquiry certain several parking lot needs retention time greater than one hour public parking stall, then this moment described third party system will be in above-mentioned several parking lots the need retention time be defined as described result greater than one hour the public parking stall that is in idle condition.Those skilled in the art can the binding data library searching and this step of existing techniques in realizing of database read extract operation, does not repeat them here.

Last execution in step S242 sends to described intelligent transportation system with described result as feedback information.Particularly, in the present embodiment, the parking stall described to be used that described third party system will be in idle condition is defined as described result, and preferably, the longest parking of the time that need are kept is for being defined as described result; If do not inquire the parking stall to be used that is in idle condition, then to described intelligent transportation system send correspondingly inquire about less than information.

In different variation examples, described query requests information can comprise different information, for example preferably includes the geographical location information at a vehicle place, thereby can judge the state on the parking stall that this vehicle is associated according to this positional information.The stroke route figure information that for example can also comprise vehicle travel table information and this vehicle again specifically as described in Fig. 1 to Fig. 3, will not be given unnecessary details.

Fig. 7 illustrates according to another embodiment of the present invention, the network topological diagram of described intelligent transportation (management) system.In this embodiment, automobile 93 comprises the vehicle mounted positioning navigation instrument, this automatic navigator is by according to the locating information that receives from location navigation satellite 8 and calculate the geographic coordinate of described automobile 93, this automatic navigator sends to mobile service system 72 by the base station with above-mentioned geographic coordinate then, follow described mobile service system 72 above-mentioned geographic coordinate is sent to described intelligent transportation system 1, described intelligent transportation system 1 judges according to the above-mentioned geographic coordinate that receives whether described parking stall to be used is in the need reserved state, if the result who judges is not in to need reserved state, determine that then described parking stall to be used is in serviceable condition, and then 61 pairs on the current bar of control wishes to use the automobile on described parking stall to be used to let pass.

More specifically, described current bar 61 can be installed on the porch in parking lot, this moment is not if having the parking stall to be in serviceable condition in the parking lot, all are in the judgement whether parking stall that needs reserved state continues to keep in 1 pair of parking lot of then described intelligent transportation system, if exist and not need the parking stall of continuing to keep, 61 pairs on the described current bar of then described intelligent transportation system 1 control wishes to use the automobiles on described parking stalls to be used to let pass; Otherwise it is constant that described current bar 61 is kept closed condition.Described current bar 61 also can be installed on the porch on each parking stall in the parking lot, the judgement whether parking stall in 1 pair of parking lot of described intelligent transportation system this moment continues to keep.

In the present embodiment, if judging, described intelligent transportation system 1 do not have the parking stall that is in serviceable condition, then ask described mobile service system 72 to send described vehicle travel information again in next particular moment, this is actually the process of a cycle criterion, for example can every request in 10 minutes, reception, judgement once perhaps in the shorter or longer cycle, carry out such process.And in a variation example of present embodiment, described intelligent transportation system 1 is carried out such deterministic process when other drivers want to use described parking stall to be used, the cycle of process is depended on the levels of precision of specific embodiment, and this does not influence flesh and blood of the present invention.

It will be appreciated by those skilled in the art that the present invention can be applied to multiple systems, for example estate management system; Building vehicle management systems etc., at this moment, described intelligent transportation system often exists as a subsystem of these systems.Further, application scenario according to reality, the system synchronization that described intelligent transportation system is relevant with other often, for example, hotel's reservation system can be synchronous with described intelligent transportation system, after client has decided the meal seat, described intelligent transportation system can synchronously keep the parking stall for the client who drives, if judge that this client can not use the parking stall that keeps for it according to appointment, can judge further that then this client can not come the hotel to have a dinner according to appointment, thereby no longer keep dining table for it; Again for example, the logistics distribution system in travelling scenery district can be synchronous with described intelligent transportation system, after the visitor has been scheduled to the parking stall, logistics distribution system can synchronously be that the logistics distribution of good food etc. under this visitor is single, if judge that this visitor can not use the parking stall that keeps for it according to appointment, can judge further that then this client can not come the scenic spot according to appointment, be the list of the logistics distribution under it thereby cancel.

Above-mentioned Fig. 1～Fig. 7 is described the network architecture between control method provided by the invention and control device and other devices respectively from different perspectives, below we are described the concrete structure of this control device by Fig. 8 again.Particularly, Fig. 8 illustrates according to a fifth embodiment of the invention, the structural representation of control device for managing parking space in intelligent transportation system.In the present embodiment, described control device 4 comprises first deriving means 42, first judgment means 43, first determines device 44, second judgment means 45, second determines the device 46 and second dispensing device 47, wherein, described first deriving means 42 is used to obtain the vehicle travel information of the vehicle that is associated with described parking stall to be used, described first judgment means 43 is used to judge whether parking stall to be used is in the need reserved state, described first determines that device 44 is used for need not determining that described parking stall to be used is in serviceable condition during reserved state when described parking stall to be used is in, described second judgment means 45 is used for that judge whether to exist when needing reserved state can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used when described parking stall to be used is in, described second determines that device 46 is used for determining that described parking stall to be used is in serviceable condition when existing can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used the time, and described second dispensing device 47 is used to send the parking stall information relevant with described parking stall to be used.

Preferably, described first deriving means 42 comprises first receiving device 421, it is used to receive described vehicle travel information, described first judgment means 43 comprises the 3rd judgment means 431, it is used for judging according to described vehicle travel information whether described parking stall to be used is in the need reserved state, described second dispensing device 47 comprises the 3rd dispensing device 471, and it is used for sending described parking information to the driver of the vehicle on described parking stall to be used to be used.

More specifically, the described first receiving device 421 of described first deriving means 42 controls receives described vehicle travel information, preferably, described vehicle travel information is sent by the supplementary controlled system that is associated with described vehicle, preferably, described first receiving device 421 comprises second receiving trap, it is used for receiving described vehicle travel information by wireless communication mode, preferably, described vehicle travel information comprises the vehicle that is associated with described parking stall to be used and the range information between the described parking stall to be used.For example, described first receiving device 421 can obtain the geographical location information of described vehicle by the GPS receiver module that positioning system comprised based on GPS (Global Positioning System), again for example, described first receiving device 421 mobile communication module that can pass through to be comprised receives described vehicle travel information with way of short messages.

Described first deriving means 42 receives and sends described vehicle travel information to described first judgment means 43, described first judgment means 43 receives described vehicle travel information and controls described the 3rd judgment means 431 and judge according to described vehicle travel information whether described parking stall to be used is in the need reserved state, preferably, described vehicle travel information comprises the geographical location information of vehicle, the stroke route figure information of the stroke table information of vehicle and vehicle, for example, the geographic coordinate of described first judgment means vehicle that can be associated according to described and described parking stall to be used judges whether described parking stall to be used is in needs reserved state.Further, need reserved state if the described parking stall to be used of described first judgment means, 43 judgements is in, then it triggers described second judgment means 45 and does further processing; Need reserved state if the described parking stall to be used of described first judgment means, 43 judgements is in, then it triggers described first definite device 44 and does further processing.Change in the example at one, described first judgment means 43 can comprise the 4th judgment means, wherein, described the 4th judgment means is used to judge that whether vehicle that described and described parking stall to be used is associated and the distance between the described parking stall to be used are greater than first threshold, wherein, if not being in greater than the then definite described parking stall to be used of described first threshold, described distance do not need reserved state, particularly, the described first threshold of assignment according to actual needs, for example can set described first threshold is 5 kilometers, for example can determine described first threshold again according to the current time, those skilled in the art can change the method that more definite described first threshold according to actual conditions, do not repeat them here.And change in the example at another, described first judgment means can comprise the 5th judgment means, wherein, described the 5th judgment means be used to judge vehicle that described and described parking stall to be used is associated to range of driving time on described parking stall to be used whether greater than second threshold value, wherein, if not being in greater than the then definite described parking stall to be used of described second threshold value, the described range of driving time do not need reserved state, particularly, those skilled in the art can set described second threshold value according to the verse needs, for example can described second threshold value be arranged to half an hour or one hour according to the management level and the difficulty on parking stall, this does not influence flesh and blood of the present invention.

Further, described first determines to determine that described parking stall to be used is in serviceable condition after device 44 is triggered, preferably, described first determines that device 44 can be in the current database that is in which kind of user mode in the described parking stall to be used of record, and the user mode on described parking stall to be used is revised as " serviceable condition " by " needing reserved state ".Judging whether after described second judgment means is triggered to exist can be for other parking stall to be used of the vehicle use that is associated with described parking stall to be used, particularly, can in database, write down current which kind of user mode that is on all described parking stalls to be used, for example write down " needing reserved state " or " serviceable condition " on all described parking stalls to be used in the parking lot; Further, if being in, described parking stall to be used needs reserved state, whether there is the parking stall to be used that is in " serviceable condition " in 45 other parkings to be used of retrieval of then described second judgment means, if exist, then described second judgment means 45 judges that existence can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used, and with the status modifier on this other parking stall to be used for being in " needing reserved state ", if do not exist, 45 judgements of then described second judgment means do not exist can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used; Further, if described second judgment means 45 judges that existence can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used, then it triggers described second definite device 46 and does further processing, can be if 45 judgements of described second judgment means do not exist for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used, then it triggers described second dispensing device 47 and does further processing.Wherein, described second determines to determine that described parking stall to be used is in serviceable condition after device 46 is triggered, and further trigger described second dispensing device 47, preferably, described second determines that device 46 can be in the current database that is in which kind of user mode in the described parking stall to be used of record, and the user mode on described parking stall to be used is revised as " serviceable condition " by " needing reserved state ".Wherein, described the 3rd dispensing device 471 of control sent described parking information to the driver of the vehicle on described parking stall to be used to be used after described second dispensing device 47 was triggered, preferably, described parking information comprises the identification number on described parking stall to be used, and the display device that described the 3rd dispensing device 471 can pass through in the other and parking lot, the parking stall that comprised is issued described parking information.

One at present embodiment changes in the example, described second judgment means 45 and described second determines that device 46 can be omitted, in this variation example, need reserved state if the described parking stall to be used of described first judgment means, 43 judgements is in, then it triggers described second dispensing device 47 and does further processing.And in another variation example of present embodiment, described first receiving device 421 can be changed to second deriving means, wherein, described second deriving means is used for obtaining described vehicle travel information from described storage space, preferably, described vehicle travel information comprises the stroke timetable that is stored in the described vehicle of one or more storage spaces in advance, wherein, described stroke table information is used to refer to the routing of described vehicle in following certain hour, whether just can know in advance that according to the stroke timetable of described vehicle needs are described vehicle and keep described parking stall to be used, use thereby the parking stall is offered other vehicles in time.

In another variation example of present embodiment, described first receiving device 421 can be changed to the 3rd deriving means, wherein, described the 3rd deriving means is used for obtaining described vehicle travel information from the third party system, preferably, described third party system comprises auto-navigation system, for example, when the destination of described vehicle is near described parking stall to be used or its time, described the 3rd deriving means receives the range of driving time of described vehicle from the destination from described auto-navigation system, again for example, when the destination of described vehicle is this hotel, described auto-navigation system sends to described the 3rd deriving means with described vehicle from the range of driving time in this hotel, and correspondingly, described the 3rd deriving means receives the range of driving time of described vehicle to described parking stall to be used, further, described third party system can be various dissimilar systems, and preferably, described third party system can comprise the automobile leasing system, tour management system, the estate management system.

In another variation example of present embodiment, described the 3rd dispensing device 471 can be changed to the 4th dispensing device, wherein, described the 4th dispensing device is used for sending described parking information to the driver of the vehicle that is associated with described parking stall to be used, preferably, described parking information comprises the identification number on described parking stall to be used, the residing user mode in described parking stall to be used changes time and reason into " serviceable condition " into by " needing reserved state ", for example, described parking information is for " the A8 parking stall that you subscribe in certain parking lot no longer keeps from 18:00, and reason is that your automobile is far away apart from the parking stall distance at present." particularly; described the 4th dispensing device can adopt multiple mode to send described parking information; for example; the vehicle that can be associated on described and described parking stall to be used write down its cell-phone number when the driver subscribes described parking stall to be used, described then the 4th dispensing device sends described parking information by short message mode; Again for example, described the 4th dispensing device also can be labeled in the mode of described parking information with icon on the vehicle electronics map by the mobile network, for example mark the round dot of a redness, those skilled in the art can not repeat them here in conjunction with the more mode that sends described parking information of existing techniques in realizing.Change in the example at another, described the 3rd dispensing device 471 can be changed to the 5th dispensing device, wherein, be used for sending described parking information to the parking stall keeper who is associated with described parking stall to be used, for example, described the 5th dispensing device can comprise display screen and the current bar that is positioned at the Entrance place, described the 5th dispensing device can show the described parking information of the user mode that comprises parking stall in this parking lot by this display screen, described then keeper obtains described parking information from this display screen, and controls this current bar to let pass or to forbid the vehicle on described described parking stall to be used to be used according to described parking information.Change in the example at another, described the 3rd dispensing device 471 can be changed to the 6th dispensing device, wherein, be used for sending described parking information to the parking management system that is associated with described parking stall to be used, particularly, described the 6th dispensing device sends described parking information to parking management system, and described parking management system is further handled the information that is associated with described parking stall to be used according to described parking information, for example, described the 6th dispensing device sends the described parking information that described parking stall to be used is in serviceable condition to described parking management system, and described parking management system sends the information of cancelling corresponding subscription to hotel's Ticket booking system or guest room reservation system etc. after receiving described parking information.Change in the example at another, described the 3rd dispensing device 471 can be changed to the 7th dispensing device, wherein, be used for sending described parking information to the guidance system of parking that is associated with described parking stall to be used, preferably, described the 7th dispensing device can send described parking information to the guidance system of parking, the stop signpost that guidance system comprised by parking shows described parking information then, uses the driver on parking stall to maximally utilise the existing guidance system of parking thereby this information is conveyed to needs.

Fig. 9 illustrates according to a sixth embodiment of the invention, the structural representation of the sub controlling unit of managing parking space in the third party system that is associated with intelligent transportation system.Particularly, in the present embodiment, described sub controlling unit 10 comprises the 3rd receiving trap 101 and first pen recorder 102, wherein, described the 3rd receiving trap 101 is used to receive vehicle travel information, and described first pen recorder 102 is used to write down described vehicle travel information.More specifically, described the 3rd receiving trap 101 can receive described vehicle travel information in several ways, and described vehicle travel information sent to described first pen recorder 102, preferably, described vehicle travel information comprises the geographical location information of vehicle, the stroke table information of vehicle and the stroke route figure information of vehicle, those skilled in the art can realize described the 3rd receiving trap 101 with reference to described first receiving device 421 at least, do not repeat them here; Described first pen recorder 102 receives and writes down described vehicle travel information, and preferably, described first pen recorder 102 received described vehicle travel information and correspondingly writes down described vehicle travel information every the regular hour; And preferably, such vehicle travel information is sent respectively by many vehicles, and can be sent by the driver on one's own initiative, also can be after 10 inquiries of described sub controlling unit be sent by the car-mounted terminal (for example placing the GPS terminal on the vehicle) of correspondence passively.For example, described sub controlling unit 10 can comprise onboard system and centring system, wherein, described onboard system receives described vehicle travel information, then described vehicle travel information is sent to described centring system and by described centring system described vehicle travel information is recorded in the database; Less preferred ground, the described vehicle travel information that described onboard system will receive are recorded in the local storer; Once more excellently, described vehicle travel information directly can be recorded in the parking occupancy management system corresponding with described parking stall or described vehicle.

Figure 10 illustrates according to a seventh embodiment of the invention, in intelligent transportation system control device for managing parking space and in the third party system that is associated with intelligent transportation system the structural representation of the sub controlling unit of managing parking space.Particularly, in the present embodiment, described control device 4 comprises first dispensing device 41 and first deriving means 42, wherein, described first dispensing device 41 is used for sending the solicited message that is used to ask described vehicle travel information to described supplementary controlled system, wherein, described vehicle is associated with described parking stall to be used, described first deriving means 42 is used to obtain the vehicle travel information of the vehicle that is associated with described parking stall to be used, described sub controlling unit 10 comprises the 4th receiving trap 103, first treating apparatus 104 and the 8th dispensing device 105, wherein, described the 4th receiving trap 103 is used to receive the query requests information from described intelligent transportation system, wherein, whether described query requests information inquiry parking stall to be used is in idle condition, described first treating apparatus 104 is used for described query requests information is handled, and described the 8th dispensing device 105 is used for described result is sent to described intelligent transportation system as feedback information.

More specifically, described control device 4 sends the solicited message that is used to ask described vehicle travel information by controlling described first dispensing device 41 to described supplementary controlled system, the query requests information that described sub controlling unit 10 receives from described intelligent transportation system by described the 4th receiving trap 103 of control, and described query requests information sent to described first treating apparatus 104, the described query requests information that described first treating apparatus 104 teams receive is handled, and result sent to described the 8th dispensing device 105, described sub controlling unit 10 sends to described first deriving means 42 with described result as feedback information by controlling described the 8th dispensing device 105, described control device 4 receives described feedback result by controlling described first deriving means, and do further processing, for example described first deriving means sends to described first deriving means 42 (not shown among Figure 10) with described feedback result, those skilled in the art can realize with reference to the 5th embodiment shown in Figure 8 above-mentioned " further handling ", do not repeat them here.

Preferably, described query requests information can comprise query context, the time that classification on parking stall (for example public parking stall or specific parking stall) and parking stall need keep, for example, described query requests information can be limited to inquiry certain several parking lot needs retention time greater than one hour public parking stall, then this moment, described third party system was defined as described result with the public parking stall that is in idle condition that needs retention time greater than a hour in above-mentioned several parking lots, those skilled in the art can the binding data library searching and this step of existing techniques in realizing of database read extract operation, does not repeat them here.In different variation examples, described query requests information can comprise different information, for example preferably includes the geographical location information at a vehicle place, thereby can judge the state on the parking stall that this vehicle is associated according to this positional information.The stroke route figure information that for example can also comprise vehicle travel table information and this vehicle again specifically as described in Fig. 1 to Fig. 3, will not be given unnecessary details.Preferably, the parking stall described to be used that described sub controlling unit 10 will be in idle condition is defined as described result, and preferably, the parking that the time of need reservation is the longest is for being defined as described result; If do not inquire the parking stall to be used that is in idle condition, then to described control device 4 send correspondingly inquire about less than information.

Those skilled in the art understand, the present invention is specially adapted in the parking stall management of each residential quarter, can effectively utilize the parking stall, thereby give the fixing sub-district owner who uses certain specific parking stall, do not have fixedly the sub-district owner on parking stall and the car owner of external vehicle brings great convenience.For example, the control method that provides by native system, can know one fixedly the car owner on parking stall can during supper, return, thereby point out those the external vehicles that need stop to the supper not use this fixedly parking stall, avoided the car owner of this external vehicle have to supper midway moving vehicle give the fixedly car owner on parking stall with fixing parking stall.

More than specific embodiments of the invention are described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.

Claims

1. a control method for managing parking space in intelligent transportation system is characterized in that, comprises the steps:

B. judge whether parking stall to be used is in the need reserved state;

C. do not need reserved state if described parking stall to be used is in, determine that then described parking stall to be used is in serviceable condition.

2. control method according to claim 1 is characterized in that, also comprises the steps:

D. need reserved state if described parking stall to be used is in, then judging whether to exist can be for other parking stall to be used of the vehicle use that is associated with described parking stall to be used;

E. can determine that then described parking stall to be used is in serviceable condition for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used if exist.

3. control method according to claim 1 and 2 is characterized in that, also comprises the steps: before step b

A. obtain the vehicle travel information of the vehicle that is associated with described parking stall to be used;

Wherein, described step b comprises the steps:

-judge according to described vehicle travel information whether described parking stall to be used is in the need reserved state.

4. control method according to claim 3 is characterized in that, described vehicle travel information is sent by the supplementary controlled system that is associated with the vehicle that is associated with described parking stall to be used, and wherein, described step a comprises the steps:

A1. receive described vehicle travel information.

5. control method according to claim 4 is characterized in that described step a1 comprises the steps:

-receive described vehicle travel information by communication.

6. according to claim 4 or 5 described control methods, it is characterized in that, also comprise the steps: before the described step a1

-send the solicited message that is used to ask described vehicle travel information to described supplementary controlled system, wherein, described vehicle is associated with described parking stall to be used.

7. according to each described control method in the claim 4 to 6, it is characterized in that described supplementary controlled system comprises each in the following system:

-place the sub controlling unit in the vehicle that is associated with described parking stall to be used; Perhaps

-the vehicle that is associated with described parking stall to be used is third party system independently mutually.

8. control method according to claim 3, wherein, described vehicle travel information is stored in one or more storage spaces in advance, and wherein, described step a comprises the steps:

A1 '. obtain described vehicle travel information from described storage space.

9. control method according to claim 3, wherein, described step a comprises the steps:

A1 ". obtain described vehicle travel information from the third party system.

10. according to each described control method in the claim 3 to 9, wherein, described vehicle travel information comprises the vehicle that is associated with described parking stall to be used and the range information between the described parking stall to be used, and wherein, described step b comprises the steps:

-whether judge vehicle that described and described parking stall to be used is associated and the distance between the described parking stall to be used greater than first threshold, wherein,, described distance needs reserved state if determining then greater than described first threshold that described parking stall to be used is not in.

11. according to each described control method in the claim 3 to 9, wherein, described vehicle travel information comprises vehicle that described and described parking stall to be used the is associated range of driving time to described parking stall to be used, wherein, described step b comprises the steps:

-judge vehicle that described and described parking stall to be used is associated to range of driving time on described parking stall to be used whether greater than second threshold value, wherein, need reserved state if the described range of driving time determines then greater than described second threshold value that described parking stall to be used is not in.

12. according to each described control method in the claim 1 to 11, it is characterized in that, also comprise the steps:

F. send the parking stall information relevant with described parking stall to be used.

13. control method according to claim 12 is characterized in that, any during described step f comprises the steps:

-send described parking information to the driver of the vehicle on described parking stall to be used to be used;

-send described parking information to the driver of the vehicle that is associated with described parking stall to be used;

-send described parking information to the parking stall keeper who is associated with described parking stall to be used;

-send described parking information to the parking management system that is associated with described parking stall to be used; Perhaps

-send described parking information to the guidance system of parking that is associated with described parking stall to be used.

14. according to claim 12 or 13 described control methods, it is characterized in that, described parking information comprise in the following information any or appoint multiple:

The information of-the time span that described parking stall to be used can be used;

The information of-the time span that described parking stall to be used is retained;

-described parking stall to be used is in the information of idle condition; And

-with the corresponding message information in described parking stall to be used.

15. a control device for managing parking space in intelligent transportation system is characterized in that, comprises as lower device:

First judgment means is used to judge whether parking stall to be used is in the need reserved state;

First determines device, is used for need not determining that described parking stall to be used is in serviceable condition during reserved state when described parking stall to be used is in.

16. control device according to claim 15 is characterized in that, also comprises as lower device:

Second judgment means is used for that judge whether to exist when needing reserved state can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used when described parking stall to be used is in;

Second determines device, is used for determining that described parking stall to be used is in serviceable condition when existing can be for other parking stalls to be used of the vehicle use that is associated with described parking stall to be used the time.

17. according to claim 15 or 16 described control device, it is characterized in that, also comprise as lower device:

First deriving means is used to obtain the vehicle travel information of the vehicle that is associated with described parking stall to be used;

Wherein, first judgment means comprises as lower device:

The 3rd judgment means is used for judging according to described vehicle travel information whether described parking stall to be used is in the need reserved state.

18. control method according to claim 17 is characterized in that, described vehicle travel information is sent by the supplementary controlled system that is associated with the vehicle that is associated with described parking stall to be used, and wherein, described first deriving means comprises as lower device:

First receiving device is used to receive described vehicle travel information.

19. control device according to claim 18 is characterized in that, described first receiving device comprises as lower device:

Second receiving trap is used for receiving described vehicle travel information by communication.

20. according to claim 18 or 19 described control device, it is characterized in that, also comprise as lower device:

First dispensing device is used for sending the solicited message that is used to ask described vehicle travel information to described supplementary controlled system, and wherein, described vehicle is associated with described parking stall to be used.

21., it is characterized in that described supplementary controlled system comprises each in the following system according to each described control device in the claim 18 to 20:

22. control device according to claim 17, wherein, described vehicle travel information is stored in one or more storage spaces in advance, and wherein, described first deriving means comprises as lower device:

Second deriving means is used for obtaining described vehicle travel information from described storage space.

23. control method according to claim 17, wherein, described first deriving means comprises as lower device:

The 3rd deriving means is used for obtaining described vehicle travel information from the third party system.

24. according to each described control device in the claim 17 to 23, wherein, described vehicle travel information comprises the vehicle that is associated with described parking stall to be used and the range information between the described parking stall to be used, and wherein, described first judgment means comprises as lower device:

The 4th judgment means, be used to judge that whether vehicle that described and described parking stall to be used is associated and the distance between the described parking stall to be used are greater than first threshold, wherein, if not being in greater than the then definite described parking stall to be used of described first threshold, described distance do not need reserved state.

25. according to each described control device in the claim 17 to 23, wherein, described vehicle travel information comprises vehicle that described and described parking stall to be used the is associated range of driving time to described parking stall to be used, and wherein, described first judgment means comprises as lower device:

The 5th judgment means, be used to judge vehicle that described and described parking stall to be used is associated to range of driving time on described parking stall to be used whether greater than second threshold value, wherein, if not being in greater than the then definite described parking stall to be used of described second threshold value, the described range of driving time do not need reserved state.

26. according to each described control device in the claim 15 to 25, it is characterized in that, also comprise as lower device:

Second dispensing device is used to send the parking stall information relevant with described parking stall to be used.

27. control device according to claim 26 is characterized in that, described first dispensing device comprises as in the lower device any:

The 3rd dispensing device is used for sending described parking information to the driver of the vehicle on described parking stall to be used to be used;

The 4th dispensing device is used for sending described parking information to the driver of the vehicle that is associated with described parking stall to be used;

The 5th dispensing device is used for sending described parking information to the parking stall keeper who is associated with described parking stall to be used;

The 6th dispensing device is used for sending described parking information to the parking management system that is associated with described parking stall to be used; Perhaps

The 7th dispensing device is used for sending described parking information to the guidance system of parking that is associated with described parking stall to be used.

28. according to claim 26 or 27 described control device, it is characterized in that, described parking information comprise in the following information any or appoint multiple:

29. the auxiliary control method of a managing parking space in the third party system that is associated with intelligent transportation system is characterized in that, comprises the steps:

I. receive vehicle travel information;

Ii. write down described vehicle travel information.

30. auxiliary control method according to claim 29 is characterized in that, also comprises the steps:

-receive query requests information from described intelligent transportation system, wherein, whether described query requests information inquiry parking stall to be used is in idle condition;

-described query requests information is handled;

-described result is sent to described intelligent transportation system as feedback information.

31. according in the claim 3 to 15 each, 29 or 30 described methods, it is characterized in that, described vehicle travel information comprise in the following information any or appoint multiple:

The geographical location information of-vehicle;

The stroke table information of-vehicle; And

The stroke route figure information of-vehicle.

32. the sub controlling unit of a managing parking space in the third party system that is associated with intelligent transportation system is characterized in that, comprises as lower device:

The 3rd receiving trap is used to receive vehicle travel information;

First pen recorder is used to write down described vehicle travel information.

33. sub controlling unit according to claim 32 is characterized in that, also comprises as lower device:

The 4th receiving trap is used to receive the query requests information from described intelligent transportation system, and wherein, whether described query requests information inquiry parking stall to be used is in idle condition;

First treating apparatus is used for described query requests information is handled;

The 8th dispensing device is used for described result is sent to described intelligent transportation system as feedback information.

34. according in the claim 17 to 28 each, 32 or 33 described devices, it is characterized in that, described vehicle travel information comprise in the following information any or appoint multiple:

The geographical location information of-vehicle;

The stroke table information of-vehicle; And

The stroke route figure information of-vehicle.

35. according to as in the above-mentioned claim as described in each, it is characterized in that, described third party system comprise in the following system any or appoint multiple:

-auto-navigation system;

-tour management system;

-estate management system;

-building vehicle management system;

-automobile leasing system; And

-hotel Ticket booking system.