CN101655550B - System and device for tracking positioning and tracking method - Google Patents
System and device for tracking positioning and tracking method Download PDFInfo
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Abstract
The invention relates to the field of tracking positioning, and provides a system and a device for tracking positioning and a tracking method. The method for tracking positioning comprises the following steps: acquiring the latitude and longitude coordinate values of a tracking positioning device; sending an address inquiry request containing the latitude and longitude coordinate values of the machine to a server; inquiring the concrete address corresponding to the latitude and longitude coordinate values in an electronic map of the server and obtaining a inquiry result, wherein the inquiry result is the concrete address of the machine if the distance between the latitude and longitude coordinates of the machine and the concrete address is within the preset distance; and sending the inquiry result to a tracker. The invention can directly tell a user the actual location of the tracking positioning device on the premise of immaterially increasing the running load and the cost of the tracking positioning device, is simple and fast, and does not need a computer or other devices as a positioning auxiliary tool.
Description
Technical field
The present invention relates to the tracing and positioning technical field, particularly relate to a kind of tracking location system, equipment and method for tracing.
Background technology
Be the position of long-range understanding target, people invent out the equipment that can follow the trail of the objective, and tracing positioner is wherein a kind of.Existing tracing positioner generally comprises locating module and communication module.Locating module is used for obtaining the longitude and latitude at tracker place, and communication module then sends described longitude and latitude to the user.
When the user wonder tracing positioner which the time, steady arm generally can be replied the information of a latitude and longitude coordinates such as note.But, latitude and longitude coordinates is not generally known by the user, the user often can't directly recognize the actual location of target according to described latitude and longitude coordinates, this moment, the user must utilize computer or other utility appliance to input described latitude and longitude coordinates value, thereby obtain the particular location of corresponding described latitude and longitude coordinates, comparatively trouble.Therefore, relevant patented claim technology appears in recent years successively to solve this technical matters.
On August 20th, 2003, disclosed Chinese invention patent application disclosed for No. 02112666.6 a kind of without centre self-service formula GPS car alarming method and device, mainly in mobile unit, be provided with tag memory, store the position data (these points can be some marks in certain city) of some default unique points, CPU receives the next information of external transmission and judges, understand the current location of vehicle such as need, then CPU reads the vehicle current location data in the GPS locating module, and with tag memory in the position data of the unique point that has compare, choose from the nearest unique point of vehicle as a reference point, and the distance between calculating reference point and this vehicle location, then with this car status information (as: reference point, distance, time, speed, type of alarm) passes to the gsm communication module, by note aforementioned information is sent to the phone (mobile phone maybe can be received and dispatched the landline telephone of short message) of car owner or requirement, the car owner will know that the approximate location of vehicle and longitude and latitude are in order to further take measures.
But above-mentioned No. 02112666.6 patented claim technology still exists and needs improvements, such as:
1) tag memory must be set in mobile unit, cost is higher, information storage is large, the positional information amount is limited and difficult upgrades these address locations;
2) must store the position data of some default unique points to realize goal of the invention, namely compare to choose from the nearest unique point of vehicle as a reference point, if when only having a unique point then can't compare, even and a plurality of unique points are arranged, if but current location all from these unique points away from, then cause larger error with the meeting as a reference point of nearest unique point.
In addition, map recording method and equipment that on July 18th, 2007, disclosed Chinese invention patent application disclosed in a kind of tracing navigation for No. 200610063715.7, said method comprising the steps of: main control end sends location request message by cordless communication network to controlled terminal, includes the position acquisition instruction in the described location request message; Controlled terminal calculates the latitude and longitude information at current place according to the gps signal that receives, and returns the position message message of the latitude and longitude information that comprises current place to main control end by cordless communication network; Main control end is searched point of interest nearest with controlled terminal in the electronic chart according to the latitude and longitude information at the current place of controlled terminal; This point of interest is saved in the electronic map database, and this point of interest of mark also highlights this point of interest at electronic chart.To be kept in the electronic map database apart from the nearest point of interest in the current position of controlled terminal, the mark point of interest also highlights point of interest, so that main control end can be understood the position at the current place of controlled terminal clear, easily.
Above-mentioned No. 200610063715.7 patented claim technology adopts remote server to search for the means of the controlled terminal positional information of corresponding GPS information, but not according to GPS information searching address, and the main control end that only is suitable for server one side initiatively understands the position of controlled terminal, and is not suitable for the needs that non-type of server client understands the controlled terminal position.
In addition, on July 19th, 2006, disclosed Chinese invention patent application disclosed a kind of position tracking method of mobile communication terminal for No. 200510112911.4.Comprise 3 steps, mobile communication terminal is connected to location-server and passes through the data network inquiring position with browser in first step, and at this moment above-mentioned location-server will send GPS to above-mentioned mobile communication terminal and follow the trail of requirement; At second step, above-mentioned mobile communication terminal connecting global positioning system receiver also requires to obtain the satellite reception data, then above-mentioned GPS receiver will be to above-mentioned mobile communication terminal transmission from satellite reception to data; At third step, mobile communication terminal sends received satellite data to above-mentioned location-server, and then above-mentioned location-server will send the cartographic information that contains the position to above-mentioned mobile communication terminal.The present invention can also can follow the trail of the terminal position that possesses the location tracking function in the space of the restrictions such as interior of building by the way.
Above-mentioned No. 200510112911.4 patented claim technology adopts remote server to search for the means of the controlled terminal positional information of corresponding GPS information equally, but this Technology Need mobile communication terminal connecting global positioning system receiver, and what solve is the technical matters that also can follow the trail of the terminal position that possesses the location tracking function in the space of restriction such as interior of building, and the while is not to understand the needs of position of mobile communication terminal be used to satisfying other people yet.
In addition, on July 25th, 2007, disclosed Chinese invention patent application disclosed a kind of mobile phone tracking method and system thereof of tool locating device for No. 200610033093.3, it can be with tracked end at Global Positioning System (GPS) (Global Positioning System, GPS) coordinate position under the location, by SMS (Short Message Service) (SMS, Short Message Service) its latitude and longitude coordinates value is sent in the intelligent mobile phone of following the trail of end, after the resolving information content, again this latitude and longitude coordinates value cover is used in Geographic Information System (GIS, Geographic Information System) on, thereby learns the position at the other side place.The mode that the mobile phone tracking method of described tool locating device and system architecture thereof utilize information to transmit reaches to make to follow the trail of and holds the effect that can initiatively grasp the other side's position and reach tracking.
Above-mentioned No. 200610033093.3 patented claim technology is slightly different from other patented claim technology, thereby it is to bring in parsing latitude and longitude coordinates value by tracking to obtain location, and this technology proposes high requirement to the hardware and software technology of following the trail of end.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of tracking location system, equipment and method for tracing, can under increasing the prerequisite of tracing and positioning equipment operating load and cost, essence not directly tell the actual location of user tracking positioning equipment, Simple fast need not to utilize computer or other equipment as positioning auxiliaring tool.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of tracking positioning method is provided, comprises step: the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine; Send the address lookup request that comprises described the machine latitude and longitude coordinates numerical value to server; The specific address of the corresponding described the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of described server, obtain Query Result, if the distance of described the machine latitude and longitude coordinates and described specific address is in preset distance, Query Result is that described the machine is positioned at described specific address, if the distance of described the machine latitude and longitude coordinates and described specific address is outside described preset distance, Query Result is the distance of described the machine latitude and longitude coordinates and described specific address; Send described Query Result to tracking side.
Wherein, the described step that sends described Query Result to tracking side comprises: receive the Query Result from described server; Send described Query Result to described tracking side; Or the address, described tracking side that described server directly comprises in the described address lookup request sends described Query Result.
Wherein, the address, described tracking side that directly comprises in the described address lookup request of the described server step that sends described Query Result comprises: described server directly sends described Query Result to the communication network router at place, address, described tracking side; Described communication network router sends the note that comprises described Query Result to address, described tracking side.
Wherein, before the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine, comprise step: obtain to comprise the tracing and positioning request of address, described tracking side.
Wherein, be in the step of distance of described the machine latitude and longitude coordinates and described specific address at Query Result, also further obtain the direction of the relatively described specific address of the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of tracking location system is provided, comprises tracing and positioning equipment and server; Described server comprises the address lookup unit, described query unit is used for the specific address at the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of electronic chart inquiry, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance; The result returns the unit, is used for returning described Query Result to described tracing and positioning equipment; Described tracing and positioning equipment comprises: the coordinate acquiring unit, for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine; The query requests unit is used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to the address lookup unit of described server; Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
Wherein, described server further comprises: the direction query unit be used for to obtain the direction of the relatively described specific address of tracing and positioning equipment the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of tracing and positioning equipment is provided, and the coordinate acquiring unit is for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine; The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance; Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
Wherein, further comprise: the request receiving unit is used for obtaining to comprise the tracing and positioning request of address, described tracking side.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of tracing and positioning equipment is provided, and the request receiving unit is used for obtaining to comprise the tracing and positioning request of address, tracking side; The coordinate acquiring unit is used for the latitude and longitude coordinates numerical value according to described tracing and positioning request acquisition tracing and positioning equipment the machine; The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value and address, tracking side to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result and indicate server to send described Query Result to address, described tracking side, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance.
The invention has the beneficial effects as follows: be different from prior art tracing and positioning equipment and can only reply latitude and longitude coordinates and cause the user can not directly learn specific address, must utilize computer or other utility appliance to obtain the situation of corresponding described latitude and longitude coordinates, the present invention adopts specific judgment technology, judge that the distance of described the machine latitude and longitude coordinates and described specific address is whether in preset distance, be that described the machine is positioned at described specific address at Query Result then, otherwise Query Result is the distance of described the machine latitude and longitude coordinates and described specific address.The one, carry out fuzzy recognition technology, general tracing and positioning equipment can be just on the denominative address of a certain tool on the electronic chart, therefore design a preset distance, in this preset distance, then think at this point on the location, otherwise: two provide tracing and positioning equipment and a certain distance that has between the title address, allow the user also can understand the detail location of tracing and positioning equipment, can be owing to hypertelorism between tracing and positioning equipment and the nearest specific address and think that still tracing and positioning equipment is positioned at described specific address.These judgements, evaluation work do not carry out at tracing and positioning equipment, and essence does not increase tracing and positioning equipment operating load and cost.
Description of drawings
Fig. 1 is the process flow diagram of tracking positioning method embodiment one of the present invention;
Fig. 2 is the theory diagram of tracking location system embodiment of the present invention;
Fig. 3 is the theory diagram of tracing and positioning apparatus embodiments one of the present invention;
Fig. 4 is the theory diagram of tracing and positioning apparatus embodiments two of the present invention.
Embodiment
Consult Fig. 1, tracking positioning method embodiment one of the present invention mainly comprises step:
Step 101: the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine;
Step 102: send the address lookup request that comprises described the machine latitude and longitude coordinates numerical value to server;
Step 103: the specific address of the corresponding described the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of described server, obtain Query Result, if the distance of described the machine latitude and longitude coordinates and described specific address is in preset distance, Query Result is that described the machine is positioned at described specific address, if the distance of described the machine latitude and longitude coordinates and described specific address is outside described preset distance, Query Result is the distance of described the machine latitude and longitude coordinates and described specific address;
Step 104: send described Query Result to tracking side.
Being different from prior art tracing and positioning equipment can only reply latitude and longitude coordinates and cause the user can not directly learn specific address, must utilize computer or other utility appliance to obtain the situation of corresponding described latitude and longitude coordinates, the embodiment of the invention is by sending the address lookup request of the machine latitude and longitude coordinates numerical value to server, in server, utilize the electronic chart with huge full address information to inquire about the machine specific address, therefore the user does not need the latitude and longitude coordinates in the face of understanding, directly just can know the specific address at tracing and positioning equipment the machine place, computer or other utility appliance have been saved, in case of emergency, at the particular location that still can know target without computer or other utility appliance, satisfy the user to the tracking requirement of target, the user is effectively processed accordingly according to following the trail of the result accurately, avoid some unexpected generations.
The embodiment of the invention also is different from a prior art and only is difficult to allow the user know the situation of tracing and positioning equipment specific address in server mark the machine position, also be different from the structure that another prior art adopts mobile communication terminal to be connected with steady arm and cause cost height, extraneous user can't know the situation of tracing and positioning equipment specific address to allow the mobile communication terminal address acquisition, also be different from another prior art by allowing tracking side inquire about the situation that tracing and positioning equipment particular location causes the side's of tracking hardware-software to be had relatively high expectations.
The embodiment of the invention is also because adopt specific judgment technology, judge that the distance of described the machine latitude and longitude coordinates and described specific address is whether in preset distance, be that described the machine is positioned at described specific address at Query Result then, otherwise Query Result is the distance of described the machine latitude and longitude coordinates and described specific address.The one, carry out fuzzy recognition technology, tracing and positioning equipment can be just on the denominative address of a certain tool on the electronic chart in some cases, therefore design a preset distance, in this preset distance, then think at this point on the location, otherwise: two provide tracing and positioning equipment and a certain distance that has between the title address, allow the user also can understand the detail location of tracing and positioning equipment, can be owing to hypertelorism between tracing and positioning equipment and the nearest specific address and think that still tracing and positioning equipment is positioned at described specific address.These judgements, evaluation work do not carry out at tracing and positioning equipment, and essence does not increase tracing and positioning equipment operating load and cost.
In a word, the embodiment of the invention can directly be told the actual location of user tracking positioning equipment under essence not increases the prerequisite of tracing and positioning equipment operating load and cost, and Simple fast need not to utilize computer or other equipment as positioning auxiliaring tool.
In other embodiments, the described step that sends described Query Result to tracking side comprises:
1) reception is from the Query Result of described server; Send described Query Result to described tracking side; Or
2) address, described tracking side that directly comprises in the described address lookup request of described server sends described Query Result.
More than provide dual mode to send Query Result to tracking side, the one, tracing and positioning equipment sends to tracking side by note behind the Query Result that obtains server, the 2nd, server is directly issued tracking side after inquiry obtains the result, no longer pass through tracing and positioning equipment, and is more quick and convenient.
Wherein, the address, described tracking side that directly comprises in the described address lookup request of the described server step that sends described Query Result comprises:
A, described server directly send described Query Result to the communication network router at place, address, described tracking side;
B, described communication network router send the note that comprises described Query Result to address, described tracking side.
Tracing and positioning equipment the machine can timing automatic obtain latitude and longitude coordinates numerical value, also can be controlled by tracking side, such as: before the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine, can also comprise step:
Acquisition comprises the tracing and positioning request of address, described tracking side.
For obtaining more specifically more accurately Query Result, be in the step of distance of described the machine latitude and longitude coordinates and described specific address at Query Result, also further obtain the direction of the relatively described specific address of the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
Obtain directional information and the distance of the relatively a certain specific address of the machine, just determined the accurate coordinate position of the machine on map, allow tracking side know the current location of understanding the machine.
Described server also can adopt another kind of Query Result to inform the machine or tracking side, also be after server is received the address lookup request, obtain a picture that comprises the machine positional information in modes such as electronic chart employing sectional drawings, described picture can be simple sectional drawing, also can be after treatment or the synoptic diagram simplified.Then server directly or by the machine sends described picture or synoptic diagram to tracking side.
Consult Fig. 2, the present invention also provides a kind of tracking location system embodiment, comprises tracing and positioning equipment and server;
Described server comprises:
The address lookup unit, described query unit is used for the specific address at the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of electronic chart inquiry, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance;
The result returns the unit, is used for returning described Query Result to described tracing and positioning equipment;
Described tracing and positioning equipment comprises:
The coordinate acquiring unit is for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine;
The query requests unit is used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to the address lookup unit of described server;
Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
Above-mentioned tracking location system embodiment can directly tell the actual location of user tracking positioning equipment under essence not increases the prerequisite of tracing and positioning equipment operating load and cost, Simple fast, tracking side need not to utilize computer or other equipment as positioning auxiliaring tool.
In other embodiments, described server further comprises:
The direction query unit be used for to obtain the direction of the relatively described specific address of tracing and positioning equipment the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
Consult Fig. 3, the present invention also provides a kind of tracing and positioning apparatus embodiments, and described tracing and positioning equipment comprises:
The coordinate acquiring unit is for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine;
The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance;
Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
In other embodiments, can further include:
The request receiving unit is used for obtaining to comprise the tracing and positioning request of address, described tracking side.
Consult Fig. 4, the present invention also provides another kind of tracing and positioning equipment, and described tracing and positioning equipment comprises:
The request receiving unit is used for obtaining to comprise the tracing and positioning request of address, tracking side;
The coordinate acquiring unit is used for the latitude and longitude coordinates numerical value according to described tracing and positioning request acquisition tracing and positioning equipment the machine;
The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value and address, tracking side to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result and indicate server to send described Query Result to address, described tracking side, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance.
In each embodiment of the present invention, described request receiving element, query requests unit, transmitting element can pass through communication network, interconnection network, blueteeth network or mobile communications network and communicates by letter with extraneous as a result.Described mobile communications network can be global system for mobile communications GSM, broadband demal multiplex (MUX) access WCDMA or CDMA cdma communication network, can be any employing second generation, the third generation in addition the 4th generation the communication technology communication network.Described coordinate acquiring unit can be GPS, GLONASS (Global Navigation Satellite System) GLONASS, the Big Dipper navigation positioning system or European galileo positioning unit.
In the present invention one used: suppose that tracing and positioning equipment receives coordinate " 22.5499N; 114.0849E " by the coordinate acquiring unit, then tracing and positioning equipment just can be sent to this coordinate on the server ip (supposing it is 202.96.134.133) by the GPRS function in the query requests unit.When server detects a certain particular port and has information to come in, will automatically extract wherein coordinate information " 22.5499N; 114.0849E " and this input information to as inquiring about on the GOOGLEEARTH software, after to the east of Saeger Electronic Market (server can Automatic-searching around landmark building) 20 meters when inquiring this coordinate, send to tracing and positioning equipment with regard to edit file " to the east of the Saeger Electronic Market 20 meters " by GPRS, tracing and positioning equipment receives crosses note to this information exchange after the GPRS information or other modes send to the user again.
The present invention is applicable to various tracing and positioning applications, such as vehicle GPS field, logistics transportation, friend relatives location or criminal investigation investigation field etc.
What deserves to be explained is, unit in tracking location system of the present invention or the equipment can make up with arbitrary form, such as the request receiving unit in the tracing and positioning equipment, coordinate acquiring unit, the query requests unit can be one-body molded, or any two one-body molded.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a tracking positioning method is characterized in that, comprises step:
Obtain the latitude and longitude coordinates numerical value of tracing and positioning equipment the machine;
Send the address lookup request that comprises described the machine latitude and longitude coordinates numerical value to server;
The specific address of the corresponding described the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of described server, obtain Query Result, if the distance of described the machine latitude and longitude coordinates and described specific address is in preset distance, Query Result is that described the machine is positioned at described specific address, if the distance of described the machine latitude and longitude coordinates and described specific address is outside described preset distance, Query Result is the distance of described the machine latitude and longitude coordinates and described specific address;
Send described Query Result to tracking side.
2. tracking positioning method according to claim 1 is characterized in that, the described step that sends described Query Result to tracking side comprises:
Reception is from the Query Result of described server; Send described Query Result to described tracking side; Or
The address, described tracking side that described server directly comprises in the described address lookup request sends described Query Result.
3. tracking positioning method according to claim 2 is characterized in that, the step that the address, described tracking side that described server directly comprises in the described address lookup request sends described Query Result comprises:
Described server directly sends described Query Result to the communication network router at place, address, described tracking side;
Described communication network router sends the note that comprises described Query Result to address, described tracking side.
4. tracking positioning method according to claim 2 is characterized in that, before the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine, comprises step:
Acquisition comprises the tracing and positioning request of address, tracking side.
5. according to claim 1 to 4 each described tracking positioning methods, it is characterized in that:
Be in the step of distance of described the machine latitude and longitude coordinates and described specific address at Query Result, also further obtain the direction of the relatively described specific address of the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
6. tracking location system is characterized in that:
Comprise tracing and positioning equipment and server;
Described server comprises the address lookup unit, described query unit is used for the specific address at the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of electronic chart inquiry, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance;
The result returns the unit, is used for returning described Query Result to described tracing and positioning equipment;
Described tracing and positioning equipment comprises:
The coordinate acquiring unit is for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine;
The query requests unit is used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to the address lookup unit of described server;
Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
7. tracking location system according to claim 6 is characterized in that, described server further comprises:
The direction query unit be used for to obtain the direction of the relatively described specific address of tracing and positioning equipment the machine latitude and longitude coordinates, and described directional information is joined in the described Query Result.
8. tracing and positioning equipment is characterized in that:
The coordinate acquiring unit is for the latitude and longitude coordinates numerical value that obtains tracing and positioning equipment the machine;
The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance;
Transmitting element is used for to the described Query Result of tracking side's transmission as a result.
9. tracing and positioning equipment according to claim 8 is characterized in that, further comprises:
The request receiving unit is used for obtaining to comprise the tracing and positioning request of address, described tracking side.
10. tracing and positioning equipment is characterized in that:
The request receiving unit is used for obtaining to comprise the tracing and positioning request of address, tracking side;
The coordinate acquiring unit is used for the latitude and longitude coordinates numerical value according to described tracing and positioning request acquisition tracing and positioning equipment the machine;
The query requests unit, be used for sending the address lookup request that comprises described tracing and positioning equipment the machine latitude and longitude coordinates numerical value and address, tracking side to server, specific address with the corresponding described tracing and positioning equipment the machine latitude and longitude coordinates numerical value of inquiry in the electronic chart of server, obtain Query Result and indicate server to send described Query Result to address, described tracking side, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is in preset distance, export the Query Result that described tracing and positioning equipment the machine is positioned at described specific address, if the distance of described tracing and positioning equipment the machine latitude and longitude coordinates and described specific address is exported the Query Result of the distance of described the machine latitude and longitude coordinates and described specific address outside described preset distance.
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| CN 200910189866 CN101655550B (en) | 2009-08-31 | 2009-08-31 | System and device for tracking positioning and tracking method |
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| CN 200910189866 CN101655550B (en) | 2009-08-31 | 2009-08-31 | System and device for tracking positioning and tracking method |
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| CN102075616A (en) * | 2010-11-08 | 2011-05-25 | 伍宗仁 | A GPS/GSM system and realization method thereof |
| CN102137329A (en) * | 2011-03-01 | 2011-07-27 | 华为终端有限公司 | Positioning method and device |
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