CN106643766A - System and method used for discovering traffic road - Google Patents
System and method used for discovering traffic road Download PDFInfo
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- CN106643766A CN106643766A CN201611130006.6A CN201611130006A CN106643766A CN 106643766 A CN106643766 A CN 106643766A CN 201611130006 A CN201611130006 A CN 201611130006A CN 106643766 A CN106643766 A CN 106643766A
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- traffic route
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- traffic
- route
- way signal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Abstract
The invention provides a system and a method used for discovering a traffic road. The system used for discovering the traffic road comprises at least one processor, at least one storage device, a receiving module and a modifying module, wherein the storage device, the receiving module and the modifying module are communicated and connected with the processor. The storage device is used for storing raw road data of a navigation system; the receiving module is used for receiving a traffic signal associated with the traffic road; the processor is used for analyzing and judging a traffic state of the traffic road based on the traffic signal; the modifying module is used for modifying the raw road data stored in the storage device based on the traffic state of the traffic road.
Description
Technical field
The present invention relates to the system and method for finding traffic route, more particularly to one is applied to the use of navigation system
In the system and method for finding traffic route, wherein the discovery system can be by obtaining in real time related to a traffic route
The right of way signal of connection and determine the current state of the traffic route, to realize real-time update to the navigation system.
Background technology
Navigation system is to be based on the application system that vehicle is directed to map another place from one place, ordinary circumstance
Under, the original road data that the navigation system is associated by prestoring with traffic route determines respectively present bit in the navigation system
Put with behind target location, the navigation system can give in this prior according to the original road data between position and the target location
Go out one or more trip suggestion, for being confirmed or being chosen and confirm by user.Under normal circumstances, the navigation system
The original road data being associated with traffic route for being prestored just can be updated every a longer time section, and such as one
As the original road data of the navigation system just can be updated every 1 year or every half a year.But for actual traffic
For road network, some roads are constantly built, and other roads can be keeped in repair, the road built recently with these
The associated original road data of road and the road for being keeped in repair has no idea to obtain timely more in the navigation system
Newly, the drawbacks of this causes the existing navigation system to exist a lot.
For example for the road built recently, due to the original road being associated with the road built recently
Data cannot be stored in time in the navigation system, and the navigation system can not possibly be based on related to the road built recently
The original road data of connection provides the trip suggestion, and this necessarily causes user to obtain the optimized trip suggestion,
And once such case occurs, user can waste more times on road can reach target location.Correspondingly,
For the road for being keeped in repair, because the original road data being associated with the road for being keeped in repair cannot be at this
Timely updated in navigation system, the navigation system may be based on be associated with the road for being keeped in repair this is original
Road data provides the trip suggestion, and this necessarily causes the navigation system to provide the trip suggestion of mistake.Although user master
Can interpolate that whether the road built recently or the road for being keeped in repair are allowed to pass through in sight, but this is only for ripe
It is to be relatively easy to for the user for knowing the road region, and for number big absolutely is unfamiliar with the road region more
For user, still cannot judge whether the road built recently or the road that keeped in repair are allowed to pass through.Separately
Outward, user wishes that the navigation system can provide the reliable trip suggestion, and is not intended to advising according to the trip
There is still a need for whether the road of subjective judgement trip suggestion navigation is allowed to pass through in capable process.
The content of the invention
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System can find in time to be built and be allowed to current road recently.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System can in time find to be keeped in repair and be prohibited current or complete and be allowed to current road by maintenance.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System can in real time update the original road data of the navigation system for being stored in memory, so that the navigation system is follow-up
Reliable trip suggestion can be provided based on the original road data.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System is applied to automated driving system and DAS (Driver Assistant System).
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System can be by monitoring in real time a traffic route, to generate the right of way signal being associated with the traffic route, so as to realize
Real-time update to the described original road data of the navigation system.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System monitors in real time the traffic route by an at least supervising device.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System provides a feedback module, and when vehicle is through the traffic route, the feedback module can be generated in real time and the friendship
The associated right of way signal of passway.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System provides a processor and a receiver module, and the receiver module can receive the right of way signal, and the processor is by dividing
Analyse the current state that the right of way signal can interpolate that the traffic route.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System provides a modified module, and the modified module can be based on the current status modifier of the traffic route and be stored in described depositing
The described original road data of reservoir.
It is an object of the present invention to provide the system and method for finding traffic route, wherein described find system
System provides a data generation module, and the data generation module can be generated and the traffic route phase based on the right of way signal
One road data of association, wherein the modified module can be by road data storage is to the memory or will be deposited
Store up and deleted in the memory and the described original road data of the road data, to realize to being stored in the storage
The real-time update of the described original road data of device.
According to the present invention, the system bag for finding traffic route of above-mentioned purpose and other purposes and advantage can be realized
Include：
An at least processor；
An at least memory, wherein the memory is communicatively connected in a network in the processor, and the memory
For storing an original road data of a navigation system；
One receiver module, wherein the receiver module is communicatively connected in a network in the processor, the receiver module connects
The traffic is analyzed and judged to the right of way signal that receipts are associated with a traffic route, the processor based on the right of way signal
The current state of road；And
One modified module, wherein the modified module is communicatively connected in a network in the processor and the memory, its
Described in modified module the described original road of the memory is stored in based on the current status modifier of the traffic route
Data.
According to one embodiment of present invention, the processor includes an analysis module and a judge module, the analysis
Module receives and analyzes the right of way signal, and the judge module judges the traffic based on the analysis result of the analysis module
The current state of road.
According to one embodiment of present invention, the processor includes that an analysis module, a judge module and compare mould
Block, the analysis module is received and analyzes the right of way signal, and the comparison module is a certain by what is included in the right of way signal
Time period is compared to obtain one in the traffic volume of the traffic route with the predetermined threshold value for being pre-stored in the memory
Comparative result, the judge module judges the current of the traffic route based on the comparative result that the comparison module is obtained
State.
According to one embodiment of present invention, the processor includes a data generation module, the data generation module
The road data being associated with the traffic route is generated based on the right of way signal, wherein when the judge module judges institute
When stating traffic route and being allowed to current, the modified module by road data storage to the memory so that the road
Circuit-switched data forms the original road data, when the judge module judges that the traffic route data are prohibited current, institute
State modified module to delete the described original road data corresponding with the road data for being stored in the memory.
According to one embodiment of present invention, geographical location information of the road data comprising the traffic route.
According to one embodiment of present invention, the receiver module is communicatively connected in a network in an at least supervising device, its
Described in supervising device generate the right of way signal being associated with the traffic route by monitoring the traffic route, its
Described in receiver module receive the right of way signal.
According to one embodiment of present invention, the system for finding traffic route further includes an at least monitoring
Device, wherein the receiver module is communicatively connected in a network in the supervising device, wherein the supervising device is by monitoring institute
State traffic route and generate the right of way signal that is associated with the traffic route, wherein the receiver module receives described logical
Row signal.
According to one embodiment of present invention, the system for finding traffic route further includes a feedback mould
Block, the receiver module is communicatively connected in a network in the feedback module, wherein described for finding traffic route when being mounted
System vehicle by way of the traffic route when, the feedback module generate with vehicle by way of the traffic route be associated
The right of way signal, wherein the receiver module receives the right of way signal.
According to one embodiment of present invention when being arranged on described at least two diverse locations of the traffic route
Supervising device monitors respectively same vehicle when the traffic route is current, and the supervising device is generated and the traffic road
The associated right of way signal in road.
According to one embodiment of present invention when the prison of the porch and exit for being arranged on the traffic route
Control device monitors respectively the same vehicle when the traffic route is current, and the supervising device is generated and the traffic
The associated right of way signal of road.
According to one embodiment of present invention when being arranged on described at least two diverse locations of the traffic route
Supervising device monitors respectively the same vehicle when the traffic route is current in section at the same time, the monitoring
Device generates the right of way signal being associated with the traffic route.
According to another aspect of the present invention, the present invention also provides a method for being used to find traffic route, wherein described
Method comprises the steps：
A () is received the right of way signal being associated with a traffic route for being generated in real time by a receiver module；
B the current state of the traffic route is analyzed by a processor and judged to () based on the right of way signal；
C () is stored in the original of a memory by a modified module based on the current status modifier of the traffic route
Road data, wherein the trip suggestion of a navigation system is given based on the original road data.
According to one embodiment of present invention, before the step (a), the traffic road is monitored by a supervising device
Road and generate the right of way signal being associated with the traffic route.
According to one embodiment of present invention, the supervising device monitors in real time and constantly the traffic route.
According to one embodiment of present invention, before the step (a), when vehicle is by way of the traffic route, by
The feedback module for being installed in vehicle generates the right of way signal being associated with the traffic route.
According to one embodiment of present invention, the step (b) further includes step：
The right of way signal is received and analyzes by an analysis module of the processor；With
The traffic route is judged based on the analysis result of the analysis module by a judge module of the processor
Current state.
According to one embodiment of present invention, the step (b) further includes step：
The right of way signal is received and analyzes by an analysis module of the processor；
By a comparison module of the processor by the certain time period included in the right of way signal in the traffic road
The traffic volume on road is compared with the predetermined threshold value for being pre-stored in the memory, to obtain a comparative result；And
The traffic road is judged based on the comparative result of the comparison module by a judge module of the processor
The current state on road.
According to one embodiment of present invention, step is further included in the above-mentioned methods：
Generated based on the right of way signal by a data generation module of the processor and be associated with the traffic route
A road data, wherein the road data comprising the traffic route geographical location information；
When the judge module judges that the traffic route is allowed to current, the modified module is by the road data
The memory is stored, so that the road data forms the original road data；
When the judge module judges that the traffic route is prohibited current, the modified module will be stored in described
The described original road data corresponding with the road data of memory is deleted.
Description of the drawings
Fig. 1 is the block diagram representation for finding the system of traffic route of a preferred embodiment under this invention.
Fig. 2 is the schematic flow sheet for finding the system of traffic route of above-mentioned preferred embodiment under this invention.
Fig. 3 is the block diagram representation for finding the system of traffic route of another preferred embodiment under this invention.
Fig. 4 A and Fig. 4 B be respectively above-mentioned preferred embodiment under this invention for find traffic route system it is general
Read schematic diagram.
Fig. 5 is the schematic flow sheet for finding the method for traffic route of above-mentioned preferred embodiment under this invention.
Specific embodiment
Hereinafter describe for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in below describing
Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.Define in the following description
General principle of the invention can apply to other embodiments, deformation program, improvement project, equivalent and without the back of the body
From the other technologies scheme of the spirit and scope of the present invention.
With reference to Fig. 1 of the Figure of description of the present invention, the one of a preferred embodiment under this invention is used to find traffic road
The system on road is elucidated with, wherein the system for finding traffic route is it can be found that the road built recently and tieed up
Repair and the road that no through traffic or keeped in repair and be allowed to current road, to improve the original of a navigation system 100
Road data, the navigation system 100 can need to recommend one or more based on the original road data according to user
Trip suggestion, for being confirmed or being chosen and confirm by user.It is noted that for convenience of description with illustrate this
The bright system for finding traffic route, in following description, the present invention's is described for finding traffic route
System be called a discovery system for short.
In a preferable examples, the discovery system includes that an at least processor 10, an at least memory 20, are received
The modified module 40 of module 30 and, wherein the memory 20, the receiver module 30 and the modified module 40 respectively by
It is communicatively coupled with the processor 10.
The memory 20 be used to store the described original road data of the navigation system 100, wherein the navigation
System 100 can provide one or more institute after current location and target location is confirmed based on the original road data
Trip suggestion is stated, for being confirmed or being chosen and confirm by user.
The receiver module 30 is communicatively connected in a network in an at least supervising device 200.The supervising device 200 is by prison
A traffic route is controlled to generate the right of way signal being associated with the traffic route, the receiver module 30 is in receipt of subsequent institute
State right of way signal.Preferably, the receiver module 30 and the supervising device 200 are used the mode of radio communication and can be communicated
Ground connection, such as in a specific example, the receiver module 30 and the supervising device 200 pass through the quilt of a network 300
It is communicatively coupled, to be generated related to the traffic route by monitoring the traffic route in the supervising device 200
After the right of way signal of connection, the receiver module 30 can receive the right of way signal.In another example, the reception
Module 30 and the supervising device 200 can also be connected directly, so that the receiver module 30 can directly from the monitoring
Device 200 receives the right of way signal.
The processor 10 can be based on described in the right of way signal analysis and judgement received by the receiver module 30
The current state of traffic route, subsequently to enable current status modifier of the modified module 40 based on the traffic route
It is stored in the described original road data of the memory 20.
In another preferable examples, the discovery system can also include the processor 10, the memory 20, institute
State receiver module 30, the modified module 40 and the supervising device 200.That is, in one example, the discovery
System can be connected to the supervising device 200 for being arranged on the traffic route, so that the supervising device 200 is logical
Cross and monitor the traffic route to generate the right of way signal being associated with the traffic route；In another example, institute
Stating discovery system can be provided separately the supervising device 200, so that the supervising device 200 is by the monitoring traffic road
Road is generating the right of way signal being associated with the traffic route.
The species of the supervising device 200 is unrestricted, such as in a better embodiment of the discovery system,
The supervising device 200 is implemented as comprising a watch-dog, such as camera, so that the supervising device 200 can be by clapping
The mode of photogra (such as image or video) monitor the traffic route with generate the traffic route it is associated described in
Right of way signal.In another better embodiment of the discovery system, the supervising device 200 is implemented as comprising a biography
Sensor, such as pressure sensor, so that the supervising device 200 can pass through the monitoring traffic route pressure change
Mode monitors the traffic route to generate the right of way signal being associated with the traffic route.Those skilled in the art
It is understood that the type that the above-mentioned supervising device 200 enumerated can be carried out is as just citing, it is not constituted
Restriction to present disclosure and scope.
In addition, the supervising device 200 is arranged or provided position can also be unrestricted, such as described monitoring
Device 200 can only be arranged at the porch of the traffic route, or the supervising device 200 can only be arranged at institute
State the exit of traffic route, or the supervising device 200 can be arranged at respectively the traffic route porch and
Exit, it is to be understood that the porch and exit of the traffic route involved in the present invention may refer to the traffic
Two ends of road, such as at crossroad.Those skilled in the art will also be appreciated that in the traffic route
Middle part can also be arranged or be set the supervising device 200, or in the traffic route, can every a segment distance
To be arranged or be set the supervising device 200 respectively, for monitoring the traffic route.Accordingly, it is to be understood that
Be that the supervising device 200 is arranged either provided position in the traffic route or quantity be not construed as it is right
The content of the discovery system of the present invention and the restriction of scope.
It is noted that under normal circumstances (the not whole circumstances), the traffic route is opposing traffic road, because
This, the porch and exit of the traffic route involved in the present invention are relative concepts, in order to illustrate the institute of the present invention
The content and feature of discovery system are stated, therefore, the porch and exit of the traffic route are not intended to limit the described of the present invention
It was found that the content and scope of system.
Further, the processor 10 include being in communication with each other an analysis module 11 of connection, a judge module 12 and
One data generation module 13.The analysis module 11 can be carried out point to the right of way signal that received by the receiver module 30
Analysis, such as in a specific example, the analysis module 11 can analyze the right of way signal to determine in the traffic road
The type of vehicle passed through on road, the judge module 12 can be based on the analysis result of the analysis module 11 and judge the traffic
Whether road is allowed to is passed through.For example when the analysis module 11 determines that the vehicle passed through on the traffic route is engineering truck
When, the judge module 12 may determine that the traffic route may be prohibited to pass through, if the analysis module 11 determines institute
When stating the vehicle passed through on traffic route comprising private car, the judge module 12 may determine that the traffic route is allowed to lead to
OK.
The data generation module 13 can be generated based on the right of way signal and is associated together with the traffic route
Circuit-switched data, wherein geographical location information of the road data comprising the traffic route.When the judge module 12 judges institute
When stating traffic route and being allowed to current, the modified module 40 by road data storage to the memory 20 so that institute
State road data and form the original road data, correspondingly, when the judge module 12 judges that the traffic route is prohibited
When current, the modified module 40 can be stored in the original corresponding with the road data of the memory 20
Beginning road data is deleted.
Preferably, the supervising device 200 is generated and the traffic road by way of traffic route described in monitor in real time
The associated right of way signal in road, so that the modified module 40 can in real time to being stored in the institute of the memory 20
State original road data to be updated, so that the navigation system 100 can be needed based on the original road according to user
Data provide the reliable trip suggestion.
In addition, the supervising device 200 is supervised having monitored whether other vehicles by way of the traffic route is current
The traffic route is controlled, to reduce in the follow-up discovery system to being stored in the described original road way of the memory 20
According to the cost and technical difficulty that carry out real-time update.
It will be appreciated by those skilled in the art that, even described supervising device 200 monitors the traffic route
When having vehicle pass-through, the traffic route is likely to be not allowed to pass through.Specifically, if the supervising device 200
Vehicle can sporadically have been monitored to pass through on the traffic route, then the traffic route may be not allowed to it is current or
Person is current to have some setbacks, if the supervising device 200 can constantly monitor vehicle and pass through on the traffic route,
The traffic route may be allowed to pass through.
For example, the traffic route is entered into when the supervising device 200 has monitored vehicle, but the supervising device
200 do not monitor the vehicle from the traffic route out when, the traffic route is likely to be not allowed to pass through.Cause
This, as the preferred of the discovery system to the present invention, when being arranged or be arranged on the traffic route at least
When the supervising device 200 of two diverse locations monitors the vehicle, the supervising device 200 can be generated and the friendship
The associated right of way signal of passway.It will be appreciated by those skilled in the art that, when being arranged or be arranged on
The supervising device 200 of at least two diverse locations on the traffic route monitors this in suitable time range
During vehicle, show that the vehicle is in mobile status in the traffic route, so as to illustrate that the traffic route is allowed to pass through.
As the further preferred of the discovery system to the present invention, when being arranged or be arranged on the traffic road
When the porch on road and the supervising device 200 in exit monitor the vehicle, traffic route described in surface is allowed to lead to
OK.In addition, the supervising device 200 can also monitor the speed of the vehicle in the traffic route etc., it is described to judge
Whether traffic route is unimpeded.
Further, the processor 10 include a comparison module 14, the comparison module 14 be communicatively connected in a network in
The memory 20, the analysis module 11, the judge module 12 and the data generation module 13, wherein in the storage
Prestored a predetermined threshold value in device 20, and the predetermined threshold value be used to judge whether the traffic route is allowed to current mark
It is accurate.Specifically, generated by monitoring the traffic route by the supervising device 200 when the receiver module 30 is received
Be associated with the traffic route the right of way signal when, the comparison module 14 can will in the right of way signal provide
Certain time period vehicle the traffic route traffic volume and the predetermined threshold value being pre-stored in the memory 20
Be compared, the judge module 12 can be based on the comparative result of the comparison module 14 judge the traffic route whether by
Allow current.More specifically, if the comparative result of the comparison module 14 is certain time period vehicle in the traffic road
The traffic volume on road is more than the predetermined threshold value, then the judge module 12 judges that the traffic route is allowed to pass through, if institute
The comparative result for stating comparison module 14 is that certain time period vehicle is less than the predetermined threshold value in the traffic volume of the traffic route,
Then the judge module 12 judges that the traffic route is prohibited to pass through or pass through to have some setbacks.
Fig. 2 of reference explanation book accompanying drawing, it discloses the flow process of the discovery system of the present invention, in following description
In each module of the discovery system of the invention for illustrating in cited Fig. 1 be in order to more succinct and clearly disclose this
The flow process and step of the bright discovery system.
By the supervising device 200 by the monitoring traffic route with described in generating and being associated with the traffic route
Right of way signal.In one example, the right of way signal is relevant in the passage situation of the traffic route with vehicle, such as described
Supervising device 200 has been monitored when vehicle passes through on the traffic route and can generate the right of way signal, wherein described logical
The content that row signal is recorded is the traffic route P Passable vehicle, it will be appreciated by those skilled in the art that, it is described
The right of way signal that supervising device 200 is generated is merely able to provide the information of the traffic route P Passable vehicle, and not
The traffic route can be provided and be allowed to current information.In another example, the right of way signal is with vehicle described
The passage situation of traffic route is relevant in the traffic volume of the traffic route with certain time period vehicle, that is to say, that the prison
Control device 200 not only needs to have monitored whether that vehicle is current in the traffic route, and is having vehicle in the traffic route
Traffic volume when upper current within a certain specific time period, to judge the traffic route as the follow-up judge module 12
Whether current foundation is allowed to.
In a specific example, when the supervising device of two diverse locations for being arranged on the traffic route
200 generate the right of way signal being associated with the traffic route when monitoring the vehicle.In a more specifically example
In, give birth to when the supervising device 200 of the porch and exit that are arranged on the traffic route monitors the vehicle
Into the right of way signal being associated with the traffic route.
The right of way signal is received by the receiver module 30.Preferably, the receiver module 30 is by radio communication
Mode is connected to the supervising device 200 so that the receiver module 30 can receive the supervising device 200 generation with
The associated right of way signal of the traffic route.It is highly preferred that the receiver module 30 and the supervising device 200 pass through
The network 300 connects, such as described network 300 may be implemented as internet.Specifically, the supervising device 200 is carried
For a first network interface, the receiver module 30 provides one second network interface, wherein described the of the supervising device 200
One network interface can be connected to the network 300, and second network interface of the receiver module 30 can be connected
The network 300 is connected to, wherein the supervising device 200 is by the monitoring traffic route generation and the traffic route phase
The right of way signal of association can be sent to the network 300, the receiver module 30 by the first network interface
Second network interface can be connected to the network 300 so that the receiver module 30 can be from the network 300
Receive the right of way signal.Even so, in another example of the present invention, the receiver module 30 also can directly from institute
State supervising device 200 and receive the right of way signal.
In one example, the right of way signal and the data are analyzed by the analysis module 11 of the processor 10
Generation module 13 generates the road data being associated with the traffic route based on the right of way signal.Preferably, it is described
Geographical position of the road data comprising the traffic route, such as described traffic route is allowed to or is prohibited current section
Deng.Judge whether the traffic route is allowed to lead to based on the right of way signal by the judge module 12 of the processor 10
OK.It is noted that the judge module 12 can with right of way signal described in direct basis judge the traffic route whether by
Allow current.
In one example, it is a certain by what is provided in the right of way signal by the comparison module 14 of the processor 10
Time period vehicle is compared in the traffic volume of the traffic route with the predetermined threshold value, so that the judge module 12 can
Judge whether the traffic route is allowed to pass through according to comparative result.
If the judge module 12 judges that the traffic route is allowed to pass through, by the modified module 14 by the road
Circuit-switched data storage is to the memory 20, so that the road data forms the original road data, so as to follow-up described
Navigation system 100 can need to provide the trip suggestion of optimization based on the original road data according to user.Correspondingly,
If the judge module 12 judges that the traffic route is prohibited to pass through, described depositing will be stored in by the modified module 14
The described original road data corresponding with the road data of reservoir 20 is deleted.
With reference to Fig. 3 of the Figure of description of the present invention, the one of another preferred embodiment under this invention is used to find traffic
The system of road is elucidated with, wherein the discovery system includes an at least processor 10, at least a memory 20, a receiver module
30th, a modified module 40 and a feedback module 50, the memory 20, the receiver module 30, the modified module and institute
State feedback module 50 to be communicatively connected in a network respectively in the processor 10.
The memory 20 be used to store an original road data of a navigation system 100, wherein the navigation system
100 after current location and target location is confirmed, can be given to go out described in one or more based on the original road data
Row suggestion, for being confirmed or being chosen and confirm by user.
The receiver module 30 is communicatively connected in a network in the feedback module 50.The feedback module 50 can be according to quilt
The motion state for installing the vehicle of the discovery system generates the right of way signal being associated with a traffic route, for example, work as vehicle
When the traffic route, the feedback module 50 can automatically generate the described current letter being associated with the traffic route
Number, wherein the right of way signal can include the passage situation of the traffic route and the geographical location information of the traffic route
Deng.It will be appreciated by those skilled in the art that, during vehicle movement, the feedback module 50 can constantly give birth to
Into with vehicle by way of the right of way signal that is associated of the traffic route.
The processor 10 can be based on described in the right of way signal analysis and judgement received by the receiver module 30
The current state of traffic route, subsequently to enable current status modifier of the modified module 40 based on the traffic route
It is stored in the described original road data of the memory 20.
Further, the processor 10 include being in communication with each other an analysis module 11 of connection, a judge module 12 and
One data generation module 13.The analysis module 11 can be carried out point to the right of way signal that received by the receiver module 30
Analysis, the judge module 12 can be based on the analysis result of the analysis module 11 and judge whether the traffic route is allowed to lead to
OK.The data generation module 13 generates the road data being associated with the traffic route based on the right of way signal, its
Described in road data include the geographical location information of the traffic route.
The processor 10 further includes a comparison module 14, and the comparison module 14 is communicatively connected in a network in described
Memory 20, the analysis module 11, the judge module 12 and the data generation module 13, wherein in the memory 20
The interior predetermined threshold value that prestored, the predetermined threshold value be used to judge whether the traffic route is allowed to current standard.Tool
Say body, when the receiver module 30 receive the feedback module 50 generation be associated with the traffic route it is described lead to
During row signal, the comparison module 14 can be by the certain time period vehicle provided in right of way signal in the logical of the traffic route
Row amount is compared with the predetermined threshold value, and the judge module 12 can be based on the comparative result of the comparison module 14 and judge
Whether the traffic route is allowed to is passed through.More specifically, if the comparative result of the comparison module 14 is sometime
Section vehicle is more than the predetermined threshold value in the traffic volume of the traffic route, then the judge module 12 judges the traffic route
It is allowed to pass through, now the modified module 40 deposits the road data being associated with traffic route storage to described
Reservoir 20, so that the road data forms the original road data, if the comparative result of the comparison module 14 is certain
One time period vehicle is less than the predetermined threshold value in the traffic volume of the traffic route, then the judge module 12 judges the friendship
Passway be prohibited it is current or it is current have some setbacks, now the modified module 40 will be stored in the memory 20 and institute
State the corresponding described original road data of road data to delete.
It is the concept map of a specific example of the discovery system under this invention with reference to shown in Fig. 4 A and Fig. 4 B, wherein
Alphabetical a, b, c, d, e, f, g and h represent respectively crossing a, crossing b, crossing c, crossing d, crossing e, crossing f, crossing g and road
Mouth h, wherein route " a-b " represent that crossing " a-e " is represented from crossing a to the road of crossing e from crossing a to the route of crossing b
Line ....It is noted that in this exemplary explanation, with route " b-f " and route " c-g " because by maintenance in institute
State and be not stored as a example by the described original road data being associated with route " b-f " and route " c-g " to take off in memory 20
The feature and advantage of the discovery system of the dew present invention.Even so, it will be appreciated by those skilled in the art that, another
In one example, route " b-f " and route " c-g " can also cause and route " b-f " and route " c-g " phase because being built recently
The described original road data of association is not stored at the memory 20.
With reference to Fig. 4 A and Fig. 4 B, setting position A is current location, and position B is target location.The navigation system 100 exists
Confirm that position A is current location and position B is behind target location, to be based on the described original road for being stored in the memory 20
Circuit-switched data recommends one or more trip suggestion between position A and position B, for being confirmed or selected by user
Select and confirm.For example in this illustration, due to being not stored in the memory 20 and route " b-f " and route " c-g "
Associated described original road data, once the navigation system 100 confirms that position A is current location and position B is target
Position, may recommended route " e-a-b-c " and/or recommended route " f-g-h-d ", for by user confirm or be chosen
And confirm.
In addition, even after the completion of route " b-f " and route " c-g " are by maintenance, because existing navigation system can not
Enough renewal in real time causes the described original road data being associated with route " b-f " and route " c-g " to be stored in
The memory 20, therefore, existing navigation system will not between position A and position B recommended route " b-f " and route " c-
g”.It will be appreciated by those skilled in the art that, after the completion of route " b-f " and route " c-g " are by maintenance, live in crossing
The user of b, crossing c, crossing f and crossing g or to crossing b, crossing c, crossing f and user's meeting familiar to the g of crossing
Know that route " b-f " and route " c-g " have been allowed to be open to traffic.Now, it is allowed to knowing route " b-f " and route " c-g "
The user being open to traffic can pass by route " b-f " and route " c-g " when going on a journey, once know route " b-f " and route " c-g "
When the user for being allowed to be open to traffic passes by route " b-f " and route " c-g ", can generate and route " b-f " and route " c-g " phase
The right of way signal of association is simultaneously subsequently being received by the receiver module 30.In one example, can be by being arranged on
The supervising device 200 of route " b-f " and route " c-g " in real time and constantly monitors route " b-f " and route " c-g "
Mode generates the right of way signal being associated with route " b-f " and route " c-g ".In another example, when user way
When footpath route " b-f " and route " c-g ", the feedback module 50 can feed back what is be associated with route " b-f " and route " c-g "
The right of way signal.It is noted that the present invention the receiver module 30 receive with route " b-f " and route " c-g "
The associated right of way signal is real-time.
For example by being arranged on the supervising device 200 of route " b-f " and route " c-g " in real time and constantly
The mode of monitoring route " b-f " and route " c-g " generates the right of way signal being associated with route " b-f " and route " c-g "
Mode in, when the supervising device 200 that is arranged on crossing b and the supervising device 200 for being arranged on crossing f are supervised
When having measured vehicle pass-through, the right of way signal related to route " b-f " is generated, similarly, when the institute for being arranged on crossing c
When stating supervising device 200 and being arranged on the supervising device 200 of crossing g and detected vehicle pass-through, generate and route
" c-g " the associated right of way signal.
11 pairs of rights of way signal of the analysis module be analyzed and by the judge module 12 judge route " b-f " and
Whether route " c-g " is allowed to be open to traffic.In addition, the data generation module 13 is generated and route " b- based on the right of way signal
The associated road data of f " and route " c-g ", wherein the road data contains route " b-f " and route " c-g "
Geographical location information.Further, by the comparison module 14 by the route " b-f " included in the right of way signal and route
The traffic volume that " c-g " is open to traffic is compared with the predetermined threshold value, if the comparative result of the comparison module 14 is route " b-
The traffic volume of f " and route " c-g " is more than the predetermined threshold value, then the judge module 12 may determine that route " b-f " and route
" c-g " is allowed to be open to traffic, now, the road that the modified module 14 will can be associated with route " b-f " and route " c-g "
The memory 20 is arrived in circuit-switched data storage, so that the road data forms the original road data.In follow-up, the navigation
System 100 can be pushed away after confirmation position A is current location and confirmation position B is target location between position A and position B
Recommend the route " f-b-c " and/or route " f-g-c " for more optimizing, for by user confirm or select after and confirm.It is worth one
It is mentioned that, the route " f-b-c " and/or route " f-g-c " ratio that the navigation system 100 is recommended between position A and position B exists
It is stored in the route " e-a-b-c " and/or recommendation road recommended before the described original road data of the memory 20 updates
Line " f-g-h-d " more optimizes.
In addition, with any road before crossing a, crossing b, crossing c, crossing d, crossing e, crossing f, crossing g and crossing h
The described original road data of line is all stored in as a example by the memory 20 that the feature and advantage of the present invention is expanded on further, its
Middle route " b-f " and route " c-g " may since it is desired that keeped in repair and be prohibited to pass through, due to route " b-f " and route
" c-g " associated described original road data is still stored in the memory 20, once the navigation system 100 confirms
Position A is current location and position B is target location, may recommend the route comprising route " b-f " and route " c-g "
Feed back to user, such as described navigation system 100 may between position A and position B recommended route " f-b-c " and/or
Route " f-g-c ", and no through traffic by maintenance due to route " b-f " and route " c-g ", therefore, route " f-b-c " and/or
Route " f-g-c " is wrong.
In an example of the present invention, when the supervising device 200 is not monitored within a longer time period
Vehicle include in the right of way signal that route " b-f " and route " c-g " are current or the supervising device 200 is generated
When the traffic volume of route " b-f " and route " c-g " is less than the information of the predetermined threshold value, the judge module 12 may determine that road
Line " b-f " and route " c-g " are prohibited to pass through, and the data generation module 13 can be generated and route " b-f " and route " c-
G " the associated road data.In another example, when the feedback module 50 continue for some time do not feed back with
The right of way signal that the associated right of way signal of route " b-f " and route " c-g " or the feedback module 50 are generated
In the traffic volume in route " b-f " and route " c-g " that includes less than the predetermined threshold value information when, the judge module 12
May determine that route " b-f " and route " c-g " are prohibited to pass through, and the data generation module 13 can be generated and route " b-
The associated road data of f " and route " c-g ".Once the judge module 12 judges route " b-f " and route " c-g "
It is prohibited to pass through, the modified module 40 will can be stored in described in being associated with the road data of the memory 20
Original road data is deleted, and now, the navigation system 100 will not recommend any comprising route between position A and position B
The route of " b-f " and route " c-g ".
Fig. 5 of reference explanation book accompanying drawing, the present invention also provides one to be used to find the method 500 of traffic route, wherein described
Method 500 comprises the steps：
In the stage 510, the current letter of be associated with a traffic route for being generated in real time (a) is received by a receiver module 30
Number；
In the stage 520, the current shape of the traffic route (b) is analyzed and is judged based on the right of way signal by a processor 10
State；
In the stage 530, (c) storage is stored in based on the current status modifier of the traffic route by a modified module 40
One original road data of device 20, wherein the trip suggestion of a navigation system 100 is given based on the original road data.
In one example, the traffic route can be monitored by a supervising device 200 and is generated and the traffic road
The associated right of way signal in road.In another example, when vehicle is by way of the traffic route, by being installed in vehicle
A feedback module 50 generate the right of way signal being associated with the traffic route.Preferably, the right of way signal be by
Generate in real time.
In a better embodiment for finding the method for traffic route, the step (b) is further wrapped
Include step：
The right of way signal is received and analyzes by an analysis module 11 of the processor 10；With
The traffic road is judged based on the analysis result of the analysis module by a judge module 12 of the processor 10
The current state on road.
It is described for finding another better embodiment of the method for traffic route in, the step (b) is further
Including step：
The right of way signal is received and analyzes by an analysis module 11 of the processor 10；
By a comparison module 14 of the processor 10 by the certain time period included in the right of way signal in the friendship
The traffic volume of passway is compared with the predetermined threshold value for being pre-stored in the memory, to obtain a comparative result；And
The friendship is judged based on the comparative result of the comparison module by a judge module 13 of the processor 10
The current state of passway.
Further, in the above-mentioned methods, step is further included：
Generated and the traffic route phase based on the right of way signal by a data generation module 13 of the processor 10
One road data of association, wherein geographical location information of the road data comprising the traffic route；
When the judge module 12 judges that the traffic route is allowed to current, the modified module 40 is by the road
Memory 20 described in data Cun Chudao, so that the road data forms the original road data；
When the judge module 12 judges that the traffic route is prohibited current, the modified module 40 will be stored in
The described original road data corresponding with the road data of the memory 20 is deleted.
It will be understood by those skilled in the art that the embodiments of the invention shown in foregoing description and accompanying drawing be only used as citing and
It is not intended to limit the present invention.
The purpose of the present invention completely and is effectively realized.The function and structural principle of the present invention is opened up in embodiment
Show and illustrate, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (22)
1. one be used for find traffic route system, it is characterised in that include：
An at least processor；
An at least memory, wherein the memory is communicatively connected in a network in the processor, and the memory is used for
Store an original road data of a navigation system；
One receiver module, wherein the receiver module is communicatively connected in a network in the processor, the receiver module receive with
The traffic route is analyzed and judged to the associated right of way signal of one traffic route, the processor based on the right of way signal
Current state；And
One modified module, wherein the modified module is communicatively connected in a network in the processor and the memory, wherein institute
State the described original road data that modified module is stored in the memory based on the current status modifier of the traffic route.
2. the system for finding traffic route according to claim 1, wherein the processor includes an analysis module
With a judge module, the analysis module receives and analyzes the right of way signal, and the judge module is based on the analysis module
Analysis result judge the current state of the traffic route.
3. the system for finding traffic route according to claim 1, wherein the processor include an analysis module,
One judge module and a comparison module, the analysis module is received and analyzes the right of way signal, and the comparison module will be described
The certain time period included in right of way signal is preset in the traffic volume of the traffic route be pre-stored in the memory one
Threshold value is compared to obtain a comparative result, and the judge module is sentenced based on the comparative result that the comparison module is obtained
The current state of the disconnected traffic route.
4. the system for finding traffic route according to claim 2, wherein the processor includes a data genaration
Module, the data generation module generates the road data being associated with the traffic route based on the right of way signal, its
In when the judge module judges that the traffic route is allowed to current, the modified module arrives the road data storage
The memory, so that the road data forms the original road data, when the judge module judges the traffic road
When circuit-switched data is prohibited current, the modified module will be stored in the institute corresponding with the road data of the memory
State original road data to delete.
5. the system for finding traffic route according to claim 3, wherein the processor includes a data genaration
Module, the data generation module generates the road data being associated with the traffic route based on the right of way signal, its
In when the judge module judges that the traffic route is allowed to current, the modified module arrives the road data storage
The memory, so that the road data forms the original road data, when the judge module judges the traffic road
When circuit-switched data is prohibited current, the modified module will be stored in the institute corresponding with the road data of the memory
State original road data to delete.
6. the system for finding traffic route according to claim 5, wherein the road data includes the traffic
The geographical location information of road.
7. according to arbitrary described system for finding traffic route in claim 1,2,3,4,5 or 6, wherein the reception
Module is communicatively connected in a network in an at least supervising device, wherein the supervising device is generated by monitoring the traffic route
The right of way signal being associated with the traffic route, wherein the receiver module receives the right of way signal.
8. according to arbitrary described system for finding traffic route in claim 1,2,3,4,5 or 6, further include to
A few supervising device, wherein the receiver module is communicatively connected in a network in the supervising device, wherein the supervising device is logical
Cross and monitor the traffic route and generate the right of way signal being associated with the traffic route, wherein the receiver module connects
Receive the right of way signal.
9., according to arbitrary described system for finding traffic route in claim 1,2,3,4,5 or 6, one is further included
Feedback module, the receiver module is communicatively connected in a network in the feedback module, wherein when mounted described for discovery friendship
The vehicle of the system of passway by way of the traffic route when, the feedback module generate with vehicle by way of the traffic route
The associated right of way signal, wherein the receiver module receives the right of way signal.
10. the system for finding traffic route according to claim 7, wherein when being arranged on the traffic route
The supervising device of at least two diverse locations monitors respectively same vehicle when the traffic route is current, the prison
Control device generates the right of way signal being associated with the traffic route.
11. systems for finding traffic route according to claim 8, wherein when being arranged on the traffic route
The supervising device of at least two diverse locations monitors respectively same vehicle when the traffic route is current, the prison
Control device generates the right of way signal being associated with the traffic route.
12. systems for finding traffic route according to claim 10, wherein when being arranged on the traffic route
Porch and the supervising device in exit monitor the same vehicle respectively when the traffic route is current, institute
State supervising device and generate the right of way signal being associated with the traffic route.
13. systems for finding traffic route according to claim 11, wherein when being arranged on the traffic route
Porch and the supervising device in exit monitor the same vehicle respectively when the traffic route is current, institute
State supervising device and generate the right of way signal being associated with the traffic route.
14. systems for finding traffic route according to claim 10, wherein when being arranged on the traffic route
The supervising device of at least two diverse locations monitor the same vehicle in institute respectively in section at the same time
State traffic route it is current when, the supervising device generates the right of way signal being associated with the traffic route.
15. systems for finding traffic route according to claim 11, wherein when being arranged on the traffic route
The supervising device of at least two diverse locations monitor the same vehicle in institute respectively in section at the same time
State traffic route it is current when, the supervising device generates the right of way signal being associated with the traffic route.
16. 1 methods for finding traffic route, it is characterised in that methods described comprises the steps：
A () is received the right of way signal being associated with a traffic route for being generated in real time by a receiver module；
B the current state of the traffic route is analyzed by a processor and judged to () based on the right of way signal；
C () is stored in an original road of a memory by a modified module based on the current status modifier of the traffic route
Data, wherein the trip suggestion of a navigation system is given based on the original road data.
17. methods for finding traffic route according to claim 16, wherein before the step (a), passing through
One supervising device monitors the traffic route and generates the right of way signal being associated with the traffic route.
18. methods for finding traffic route according to claim 17, wherein the supervising device in real time and is held
The traffic route is monitored continuously.19th, the method for finding traffic route according to claim 16, wherein described
Before step (a), when vehicle is by way of the traffic route, generated and the traffic by the feedback module for being installed in vehicle
The associated right of way signal of road.
19. according to arbitrary described method for finding traffic route in claim 16,17,18 or 19, wherein the step
Suddenly (b) further includes step：
The right of way signal is received and analyzes by an analysis module of the processor；With
The current of the traffic route is judged based on the analysis result of the analysis module by a judge module of the processor
State.
20. according to arbitrary described method for finding traffic route in claim 16,17,18 or 19, wherein the step
Suddenly (b) further includes step：
The right of way signal is received and analyzes by an analysis module of the processor；
By a comparison module of the processor by the certain time period included in the right of way signal in the traffic route
Traffic volume is compared with the predetermined threshold value for being pre-stored in the memory, to obtain a comparative result；And
The traffic route is judged based on the comparative result of the comparison module by a judge module of the processor
Current state.
21. is according to claim 20 for finding the method for traffic route, wherein further including in the above-mentioned methods
Step：
One be associated with the traffic route is generated based on the right of way signal by a data generation module of the processor
Road data, wherein geographical location information of the road data comprising the traffic route；
When the judge module judges that the traffic route is allowed to current, the modified module stores the road data
To the memory, so that the road data forms the original road data；
When the judge module judges that the traffic route is prohibited current, the modified module will be stored in the storage
The described original road data corresponding with the road data of device is deleted.
22. is according to claim 21 for finding the method for traffic route, wherein further including in the above-mentioned methods
Step：
One be associated with the traffic route is generated based on the right of way signal by a data generation module of the processor
Road data, wherein geographical location information of the road data comprising the traffic route；
When the judge module judges that the traffic route is allowed to current, the modified module stores the road data
To the memory, so that the road data forms the original road data；
When the judge module judges that the traffic route is prohibited current, the modified module will be stored in the storage
The described original road data corresponding with the road data of device is deleted.
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