CN101677323A - Automatic positioning method based on mobile network and system - Google Patents
Automatic positioning method based on mobile network and system Download PDFInfo
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- CN101677323A CN101677323A CN200810211214A CN200810211214A CN101677323A CN 101677323 A CN101677323 A CN 101677323A CN 200810211214 A CN200810211214 A CN 200810211214A CN 200810211214 A CN200810211214 A CN 200810211214A CN 101677323 A CN101677323 A CN 101677323A
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Abstract
The invention provides an automatic positioning and feedback method based on a mobile network and a system thereof. The method comprises the following steps: the system using the method sends a positioning request to a mobile communication network through a mobile terminal; the mobile communication network calculates the position of the mobile terminal and then feeds the position information backto the mobile terminal; and after receiving the position information fed back from the mobile communication network, the mobile terminal automatically processes the position information and sends theprocessed position information to a control center. The invention can be independently used to enable a common mobile terminal which is not installed with a global positioning system (GPS) to realizean automatic positioning function. The invention can also be used together with other positioning methods comprising the GPS to realize the positioning in the satellite blind area where the GPS can not be used for positioning, thereby enlarging the positioning range.
Description
Technical field
The present invention relates to a kind of automatic positioning method and system based on the mobile network.
Background technology
Obtaining of positional information is the basis that current a lot of technology is used, and how to obtain the emphasis that positional information also is a current research.At present general positional information obtains that technology comprises satellite-based global positioning system (GPS, Global Positioning System) location and based on modes such as mobile network location.
Global positioning system is located via satellite, when portable terminal can be seen three or more satellites simultaneously, and can be by the position of calculating portable terminal apart from the distance and the goniometer of each satellite.In the time can seeing three or above satellite simultaneously, global positioning system can calculate user position information exactly, and accuracy can reach meter level.The defective of this technology is that if be blocked at indoor or satellite in the time of can not seeing three satellites simultaneously, positioning accuracy just descends greatly, even can't locate.And this locate mode needs the user that the correctly chip of receiving satellite signal is arranged, and also increased positioning cost.
Based on the mobile network location is to obtain positional information by calculating portable terminal and a plurality of base station distance before.This mode cost is lower, does not need to add extra accessory.Bigger advantage is that the applicable scope of this locate mode substantially exceeds global positioning system, as long as there is mobile network's place to realize.And do not need that the direct projection path is arranged between terminal and the base station, even being blocked in doors, the user also can realize the location.The shortcoming of this mode is that positioning accuracy is also lower owing to often do not have the direct projection path between base station and the user, generally tens meters magnitude.This method can solve global positioning system effectively and be suitable for the limited shortcoming of scene, can expand orientation range greatly.
Compare with existing global positioning system, adopt location technology can make full use of existing mobile network, reduce the terminal cost greatly, under the prerequisite that guarantees certain positioning accuracy, enlarge orientation range simultaneously based on the mobile network.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automatic positioning method and system based on the mobile network.Under the prerequisite that does not increase mobile terminal cost, realize the wide positioning service that covers.Method one:
For addressing the above problem, embodiments of the invention provide a kind of automatic positioning method based on the mobile network, comprising:
A) portable terminal is initiated Location Request to network;
B) network positions and positional information fed back to portable terminal;
C) portable terminal will feed back to control centre through handling positional information.
The characteristics of this method are that portable terminal initiates Location Request from the trend mobile network, and this Location Request both can be periodic, also can be aperiodic.And its cycle both can configure at portable terminal in advance, also can be that the mobile network passes through commands for controlling.
After the mobile network receives Location Request and calculates the terminal location of filing a request, positional information is fed back to terminal in conjunction with the cognizance code of terminal.This cognizance code is the SIM card number of portable terminal normally, but also can be similar unique sign number, for example international portable terminal identifier (IMSI, InternationalMobile Subscriber Identity) or Subscriber Identity Module (UIM, Unique Identify Module) etc.
Portable terminal is transmitted to control centre with positional information after receiving the positional information of network-feedback.Can location information carry out some processing before transmitting, comprise the information such as name that add terminal user.In addition, portable terminal also can directly be transmitted the positional information that includes terminal identity information.
Method two:
For addressing the above problem, embodiments of the invention provide a kind of automatic positioning method based on the mobile network, comprising:
A) control centre sends positioning instruction to portable terminal;
B) portable terminal is initiated Location Request to network;
C) network positions and positional information fed back to portable terminal;
D) portable terminal will feed back to control centre through handling positional information.
The characteristics of this method are that control centre sends positioning instruction to portable terminal, and portable terminal is initiated Location Request to network after receiving positioning instruction.This positioning instruction both can be periodic, also can be aperiodic.
Following step c) with d) identical with method one:
After the mobile network receives Location Request and calculates the terminal location of filing a request, positional information is fed back to terminal in conjunction with the cognizance code of terminal.This cognizance code is the SIM card number of portable terminal normally, but also can be similar unique sign number, for example international portable terminal identifier (IMSI, InternationalMobile Subscriber Identity) or Subscriber Identity Module (UIM, Unique Identify Module) etc.
Portable terminal is transmitted to control centre with positional information after receiving the positional information of network-feedback.Can location information carry out some processing before transmitting, comprise the information such as name that add terminal user.In addition, portable terminal also can directly be transmitted the positional information that includes terminal identity information.
System one:
For addressing the above problem, embodiments of the invention provide a kind of System and method for one related method based on the automatic location of mobile network corresponding, and native system comprises: control centre, portable terminal and mobile network, and its function is respectively:
A) control centre's mobile terminal receive positional information;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network's feedback position information treated positional information is fed back to control centre;
C) mobile network receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
Control centre, portable terminal and mobile network all can be corresponding one by one with device of the same name in the method one in the native system, realize positioning function.
System two:
For addressing the above problem, embodiments of the invention provide a kind of system of locating automatically based on the mobile network, and this system is corresponding with said method two, and native system comprises: control centre, portable terminal and mobile network, and its function is respectively:
A) control centre sends positioning instruction and mobile terminal receive positional information to portable terminal;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network's feedback position information treated positional information is fed back to control centre;
C) mobile network receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
One difference of native system and system is that control centre removes the mobile terminal receive positional information, can also send positioning instruction.Other modules and function are identical with system one.
Above technical scheme as can be seen, first and second embodiment of the present invention provides two kinds of automatic positioning methods based on the mobile network respectively, can initiate Location Request from the trend network, and control centre is handled and fed back to the positional information of obtaining automatically.The present invention also provides corresponding system at first and second embodiment, and promptly system one, two.
Description of drawings
Fig. 1 is the flow chart of first embodiment of the invention;
Fig. 2 is the flow chart of second embodiment of the invention;
Fig. 3 is the system schematic of the present invention corresponding to first embodiment;
Fig. 4 is the system schematic of the present invention corresponding to second embodiment;
Embodiment
First embodiment:
Consult the first embodiment flow chart of Fig. 1, this method comprises three steps:
In step 101, portable terminal sends the position enquiring request to the mobile network.This request can be periodic, also can be aperiodic.If the cycle, its transmission cycle can be controlled by control centre, also can preestablish in portable terminal inside.
In step 102, after the mobile network receives the Location Request of portable terminal, calculate the position of portable terminal, and feed back to portable terminal with the form of note according to position calculating method.The positional information that short message content comprises can be the absolute location information that longitude, latitude are represented, also can be the relative position information with respect to a certain specific object of reference, can also be the positional information that comprises place name, street name, building or doorplate etc.Short message content is removed outside the positional information may also comprise the information relevant with terminal, as the number of terminal or title etc. can the identification terminal identity information.
It should be noted that positional information also can send in the mode of other terminal support except short message mode.
In step 103, portable terminal receives the positional information of network-feedback, and the positional information that will handle sends to control centre.Portable terminal can be not add and subtract any information to the information processing of position, directly transmits; Also can be outside positional information, to add as user profile such as number or user names; Can also be some unnecessary fields of deletion.Last control centre receives and handles corresponding information according to the form of making an appointment.
Second embodiment:
Consult the first embodiment flow chart of Fig. 2, this method comprises four steps:
In step 201, control centre sends the position enquiring instruction to portable terminal, and the indicating mobile terminal inquiry is also reported positional information.This query statement can be periodic, also can be aperiodic.If the cycle, its transmission cycle can be controlled by control centre, also can preestablish.
In step 202, portable terminal sends the position enquiring request to the mobile network.
The present invention also proposes to realize accordingly system at above first and second embodiment.
System one:
As shown in Figure 3, provide a kind of system of locating automatically, comprising: device 1: control centre, device 2: portable terminal and device 3 based on the mobile network at the first embodiment of the present invention: mobile network (base station), its function is respectively:
A) control centre's mobile terminal receive positional information;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network (or base station) feedback position information treated positional information is fed back to control centre;
C) mobile network (or base station) receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
Control centre, portable terminal and mobile network (or base station) all can be corresponding one by one with device of the same name in the method one in the native system, realize positioning function.
Device 2 at first send Location Request (step 1), device 3 calculates the position of portable terminal and feeds back to device 2 (step 2) after receiving, portable terminal is received after the positional information information processing and is transmitted to device 1 (step 3).
System two
As shown in Figure 4, provide a kind of system of locating automatically, comprising: device 1: control centre, device 2: portable terminal and device 3 based on the mobile network at the second embodiment of the present invention: mobile network (base station), its function is respectively:
A) control centre sends positioning instruction and mobile terminal receive positional information to portable terminal;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network (or base station) feedback position information treated positional information is fed back to control centre;
C) mobile network (or base station) receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
One difference of native system and system is that control centre removes the mobile terminal receive positional information, can also send positioning instruction.Other modules and function are identical with system one.
Device 1 at first sends positioning instruction (step 1) to device 2, after receiving, device 2 sends Location Request (step 2), device 3 calculates the position of portable terminal after receiving and feeds back to device 2 that (step 3), portable terminal are received after the positional information information processing and be transmitted to device 1 (step 4).
More than a kind of automatic positioning method and system based on the mobile network provided by the present invention is described in detail.Used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. the automatic positioning method based on the mobile network is characterized in that, the one-time positioning process comprises step:
A) portable terminal is initiated Location Request to network;
B) network positions and positional information fed back to portable terminal;
C) portable terminal will feed back to control centre through handling positional information.
2. portable terminal is according to claim 1 initiated Location Request to network, it is characterized in that, Location Request can be that the cycle transmission also can be to send aperiodic; The transmission cycle is controlled or is preestablished by control centre.
3. the automatic positioning method based on the mobile network is characterized in that, the one-time positioning process comprises step:
A) control centre sends positioning instruction to portable terminal;
B) portable terminal is initiated Location Request to network;
C) network positions and positional information fed back to portable terminal;
D) portable terminal will feed back to control centre through handling positional information.
4. send positioning instruction as the control centre as described in the claim 3 to portable terminal, it is characterized in that, the transmission of positioning instruction can be that to send in the cycle also can be to send aperiodic; The transmission cycle is determined or is preestablished by control centre.
5. as the positional information as described in claim 1 or 3, it is characterized in that, positional information can be the absolute location information that portable terminal longitude, latitude are represented, also can be the relative position information with respect to a certain specific object of reference, can also be the positional information that comprises place name, street name, building or doorplate etc.
6. as the processing of the location information as described in claim 1 or 3, it is characterized in that, can be not increase or reduce any field for the processing of positional information; Also can be the sign that increases portable terminal, so that control centre's recognizing site information source; Can also comprise and remove some unnecessary fields in the positional information.
7. one kind based on the automatic system of location of mobile network, and comprising: control centre, portable terminal and mobile network is characterized in that:
A) control centre's mobile terminal receive positional information;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network's feedback position information treated positional information is fed back to control centre;
C) mobile network receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
8. one kind based on the automatic system of location of mobile network, and comprising: control centre, portable terminal and mobile network is characterized in that:
A) control centre sends positioning instruction and mobile terminal receive positional information to portable terminal;
B) portable terminal sends Location Request to the mobile network, after receiving mobile network's feedback position information treated positional information is fed back to control centre;
C) mobile network receives after the Location Request of portable terminal, sends to portable terminal to the portable terminal location and positional information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810211214A CN101677323A (en) | 2008-09-18 | 2008-09-18 | Automatic positioning method based on mobile network and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810211214A CN101677323A (en) | 2008-09-18 | 2008-09-18 | Automatic positioning method based on mobile network and system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378102A (en) * | 2010-08-18 | 2012-03-14 | 中兴通讯股份有限公司 | Method and system for positioning terminal |
| CN102571985A (en) * | 2012-02-23 | 2012-07-11 | 北京天成电科技有限公司 | Device and method for realizing centralized monitoring on sensor data |
| CN102573051A (en) * | 2010-12-08 | 2012-07-11 | 中国电信股份有限公司 | Third party positioning method and system as well as mobile terminal |
| WO2013097623A1 (en) * | 2011-12-29 | 2013-07-04 | 腾讯科技（深圳）有限公司 | Method and system for obtaining peripheral information, and location proxy server |
| CN108040322A (en) * | 2017-11-29 | 2018-05-15 | 上海电机学院 | A kind of behavioral data acquisition system based on running fix |
-
2008
- 2008-09-18 CN CN200810211214A patent/CN101677323A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378102A (en) * | 2010-08-18 | 2012-03-14 | 中兴通讯股份有限公司 | Method and system for positioning terminal |
| CN102378102B (en) * | 2010-08-18 | 2014-12-10 | 中兴通讯股份有限公司 | Method and system for positioning terminal |
| CN102573051A (en) * | 2010-12-08 | 2012-07-11 | 中国电信股份有限公司 | Third party positioning method and system as well as mobile terminal |
| WO2013097623A1 (en) * | 2011-12-29 | 2013-07-04 | 腾讯科技（深圳）有限公司 | Method and system for obtaining peripheral information, and location proxy server |
| US9584529B2 (en) | 2011-12-29 | 2017-02-28 | Tencent Technology (Shenzhen) Company Ltd. | Method and system for obtaining peripheral information, and location proxy server |
| CN102571985A (en) * | 2012-02-23 | 2012-07-11 | 北京天成电科技有限公司 | Device and method for realizing centralized monitoring on sensor data |
| CN108040322A (en) * | 2017-11-29 | 2018-05-15 | 上海电机学院 | A kind of behavioral data acquisition system based on running fix |
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Application publication date: 20100324 |