CN102833708A - Text-message-based positioning method and text-message-based positioning system - Google Patents
Text-message-based positioning method and text-message-based positioning system Download PDFInfo
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- CN102833708A CN102833708A CN201210289425XA CN201210289425A CN102833708A CN 102833708 A CN102833708 A CN 102833708A CN 201210289425X A CN201210289425X A CN 201210289425XA CN 201210289425 A CN201210289425 A CN 201210289425A CN 102833708 A CN102833708 A CN 102833708A
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Abstract
The invention is applicable to the technical field of mobile communication and provides a text-message-based positioning method and a text-message-based positioning system. The text-message-based positioning method includes: a sender mobile terminal acquires GPS (global positioning system) positioning information; the sender mobile terminal searches a map coordinate corresponding to the GPS positioning information from a local map; the sender mobile terminal sends the map coordinate to a receiver mobile terminal in a text message mode; and the receiver mobile terminal searches the map coordinate on a local map so as to obtain the position of the sender mobile terminal. By the method and the system, map coordinates of other mobile terminals are obtained by receiving text messages, and the geographic positions of the other mobile terminals are obtained through an electronic map.
Description
Technical field
The invention belongs to the mobile communication technology field, relate in particular to a kind of based on note localization method and mobile intelligent terminal.
Background technology
Present GPS location technology extensive use mobile intelligent terminal; Can realize numerous positioning functions through this technological mobile intelligent terminal; For example search certain solitary building, the restaurant in city and know the position that oneself belongs at present, brought numerous facilities for the mobile intelligent terminal user.
In present actual life; The situation that open-air rescue for example occurs; Because open-air geographical sign is unclear,, therefore can't inform rescue personnel oneself position accurately through the mode of phone by the accurate position that the rescue personnel can't be known oneself; If other people can will improve rescue efficiency greatly through being got access to by rescue personnel's position by rescue personnel's mobile phone.
But prior art only is used to search the position at this place, terminal and the position of fixed building at present, and therefore improve mobile intelligent terminal GPS location technology to this problem the position that can't search other portable terminals.
Summary of the invention
It is a kind of based on note localization method and system that the purpose of the embodiment of the invention is to provide, and is intended to solve at present existing location technology and only can positions portable terminal self, can't locate the problem of other portable terminals.
Embodiments of the invention are achieved in that a kind of based on the note localization method, said method comprising the steps of:
Sender mobile terminal is obtained the GPS locating information;
Said sender mobile terminal is searched and said GPS locating information corresponding map coordinate at this machine map;
Said sender mobile terminal adopts short message mode ground to send said map reference to recipient's portable terminal;
Said recipient's portable terminal is through searching the position that said map reference obtains said sender mobile terminal on this machine map.
Another purpose of embodiments of the invention is to provide a kind of system based on the note location, and said system comprises:
Sender mobile terminal is used to obtain the GPS locating information, searches and said GPS locating information corresponding map coordinate at this machine map, adopts short message mode ground to send said map reference to recipient's portable terminal;
Recipient's portable terminal is used for through on this machine map, searching the position that map reference obtains said sender mobile terminal.
Embodiment of the invention recipient's portable terminal is through receiving the map reference of sender mobile terminal; Need not open under the situation of positioning function at recipient's portable terminal; Check that with electronic chart the map reference of sender mobile terminal knows the transmit leg position, realized other mobile terminal locations of quick location.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the realization flow figure based on the note localization method provided by the invention;
Fig. 2 is the system construction drawing based on the note location provided by the invention;
Fig. 3 is the realization flow figure based on the note localization method that the embodiment of the invention provides;
Fig. 4 is the system construction drawing based on the note location that the embodiment of the invention provides.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind ofly based on the note localization method, said method is as shown in Figure 1, and concrete steps comprise:
In step S101, sender mobile terminal is obtained the GPS locating information;
In step S102, said sender mobile terminal is searched and said GPS locating information corresponding map coordinate at this machine map;
In step S103, said sender mobile terminal adopts short message mode ground to send said map reference to recipient's portable terminal;
In step S104, said recipient's portable terminal is through searching the position that said map reference obtains said sender mobile terminal on this machine map.
Before step S101, said sender mobile terminal start triggers said sender mobile terminal and obtains the GPS locating information; Or said sender mobile terminal scans the position requests note of recipient's portable terminal, triggers said sending side terminal and obtains the GPS locating information.
In step S103, said sender mobile terminal adopts short message mode ground to send said map reference and is specially to recipient's portable terminal:
Sender mobile terminal adopts short message mode periodically to send said map reference to recipient's portable terminal.
In step S103, said sender mobile terminal adopts the short message mode ground said map reference of transmission specifically to comprise to recipient's portable terminal:
Said sender mobile terminal is every at a distance from the preset time interval threshold, sends said map reference to recipient's portable terminal through note;
Or the each change in location of sender mobile terminal is sent said map reference to recipient's portable terminal through note when reaching distance threshold.
The invention provides a kind of system based on the note location, said system is as shown in Figure 2, specifically comprises:
Sender mobile terminal 21 is used to obtain the GPS locating information, searches and said GPS locating information corresponding map coordinate at this machine map, adopts short message mode ground to send said map reference to recipient's portable terminal;
Recipient's portable terminal 22 is used for through on this machine map, searching the position that map reference obtains said sender mobile terminal.
Further be that said sender mobile terminal 21 specifically also comprises before being used to obtain the GPS locating information:
Said sender mobile terminal start triggers said sender mobile terminal and obtains the GPS locating information;
Or said sender mobile terminal scans the position requests note of recipient's portable terminal, triggers said sending side terminal and obtains the GPS locating information.
Further be that said sender mobile terminal 21 is used to adopt the short message mode ground said map reference of transmission to be specially to recipient's portable terminal:
Sender mobile terminal adopts short message mode periodically to send said map reference to recipient's portable terminal.
Further be that said sender mobile terminal 21 is used to adopt short message mode ground to send said map reference and specifically comprises to recipient's portable terminal:
Said sender mobile terminal is every at a distance from the preset time interval threshold, sends said map reference to recipient's portable terminal through note;
Or the each change in location of sender mobile terminal is sent said map reference to recipient's portable terminal through note when reaching distance threshold.
Embodiment one
Fig. 3 shows the realization flow based on the note localization method that one embodiment of the invention provides, and details are as follows for this procedure:
In step S301, the transmit leg mobile phone sends the GPS location information requests;
In the present embodiment, transmit leg sends the GPS location information requests and is meant mobile phone to gps satellite or support the base station of GPS positioning function to send the GPS Location Request, is used for obtaining the locating information of the position at said mobile phone self place;
Mobile phone sends GPS Location Request trigger condition and comprises: receive the request trigger from other portable terminals in preset start triggering and the periodic scanning note case;
Illustrating various trigger conditions, suppose that the transmit leg mobile phone is A, suppose that recipient's mobile phone is B, is the position that mobile phone B need be obtained mobile phone A in this programme, if do not have specified otherwise in giving an example in the present embodiment, the purposes of mobile phone A and mobile phone B is as above explained.It is that mobile phone A is provided with the start trigger that preset start triggers, and trigger indication mobile phone sends the GPS location information requests during start; The request trigger that receives from other portable terminals in the periodic scanning note case is meant; Mobile phone A receives the note that mobile phone B is sent; The note mailbox of the every interval of mobile phone A certain hour scanning oneself knows that mobile phone B requires the position that obtains mobile phone A, and whether mobile phone A holder can respond this request according to the interface prompt decision; If receiving, mobile phone A continues this request key signal of response; Mobile phone A triggers sends the GPS location information requests, if mobile phone A receives this request key signal of refusal response, mobile phone termination process.
In step S302, the transmit leg mobile phone receives the GPS locating information.
In step S303, the transmit leg mobile phone is searched in this machine map and said GPS locating information corresponding map coordinate.
In step S304, the transmit leg mobile phone sends to recipient's mobile phone that need obtain the transmit leg position with said map reference as the content of note;
In the present embodiment; Transmission can be periodically to send, and periodically sends and is meant mobile phone A Preset Time interval threshold or predeterminable range threshold value, reach time interval threshold value or distance threshold after mobile phone send map reference with short message mode once more; For example mobile phone A has been preset whenever and has been sent a map reference at a distance from 50 meters; After sending map reference for the first time, mobile phone A is whenever 50 meters of variable in distance, and mobile phone A is sent a note and given mobile phone B; The another one example is that mobile phone A has been preset every map reference that sent at a distance from 10 minutes, and after sending map reference the first time, every interval was sent a note in 10 minutes and given mobile phone B;
Mobile phone A knows that the mode of mobile phone B number has two kinds, and a kind of situation is that mobile phone A adopts the request of start triggered location, has preset the number of mobile phone B in the mobile phone A; A kind of in addition situation is that mobile phone B is sent note to mobile phone A request A report position, and mobile phone A is obtained the number of mobile phone B through the calling number of note.
In step S305, recipient's mobile phone is through reading the map reference that short message obtains said transmit leg.
In step S306, the position that recipient's mobile phone obtains the transmit leg mobile phone through the map reference of searching said transmit leg mobile phone at this machine map.
Embodiment two
The system construction drawing that provides for the embodiment of the invention shown in Figure 4 based on the note localization method, for the ease of explanation, it is following that the part relevant with the embodiment of the invention only is shown:
Sender mobile terminal 41 is used for:
Send the GPS location information requests;
Receive the GPS locating information;
In this machine map, search and said GPS locating information corresponding map coordinate;
Said map reference is sent to recipient's mobile phone that need obtain the transmit leg position as the content of note.
Recipient's portable terminal 42 is used for:
Through reading the map reference that short message obtains said transmit leg;
The position that obtains the transmit leg mobile phone through the map reference of searching said transmit leg mobile phone at this machine map.
The system that present embodiment provides based on the note localization method can use aforementioned correspondence based on the note localization method, details repeat no more at this referring to above-mentioned associated description based on note localization method embodiment one.
Those of ordinary skills it is also understood that; Realize that all or part of step in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be in being stored in the mobile intelligent terminal read/write memory medium; Described storage medium comprises ROM/RAM etc.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind based on the note localization method, it is characterized in that, said method comprising the steps of:
Sender mobile terminal is obtained the GPS locating information;
Said sender mobile terminal is searched and said GPS locating information corresponding map coordinate at this machine map;
Said sender mobile terminal adopts short message mode ground to send said map reference to recipient's portable terminal;
Said recipient's portable terminal is through searching the position that said map reference obtains said sender mobile terminal on this machine map.
2. according to claim 1, it is characterized in that, before said sender mobile terminal is obtained GPS locating information step, also comprise:
Said sender mobile terminal start triggers said sender mobile terminal and obtains the GPS locating information;
Or said sender mobile terminal scans the position requests note of recipient's portable terminal, triggers said sending side terminal and obtains the GPS locating information.
3. like claim 1,2 is said, it is characterized in that, said sender mobile terminal adopts short message mode to send said map reference and is specially to recipient's portable terminal:
Said sender mobile terminal adopts short message mode periodically to send said map reference to recipient's portable terminal.
4. like claim 1,2,3 is said, it is characterized in that, said sender mobile terminal employing short message mode sends said map reference and specifically comprises to recipient's portable terminal:
Said sender mobile terminal is every at a distance from the preset time interval threshold, sends said map reference to recipient's portable terminal through note;
Or the each change in location of sender mobile terminal is sent said map reference to recipient's portable terminal through note when reaching distance threshold.
5. system based on note location is characterized in that said mobile intelligent terminal specifically comprises:
Sender mobile terminal is used to obtain the GPS locating information, searches and said GPS locating information corresponding map coordinate at this machine map, adopts short message mode ground to send said map reference to recipient's portable terminal;
Recipient's portable terminal is used for through on this machine map, searching the position that map reference obtains said sender mobile terminal.
6. of claim 5, it is characterized in that said sender mobile terminal also comprises before being used to obtain GPS locating information step:
Said sender mobile terminal start triggers said sender mobile terminal and obtains the GPS locating information;
Or said sender mobile terminal scans the position requests note of recipient's portable terminal, triggers said sending side terminal and obtains the GPS locating information.
7. like claim 5,6 is said, it is characterized in that, said sender mobile terminal is used to adopt short message mode transmission map reference to be specially to recipient's portable terminal:
Said sender mobile terminal adopts short message mode periodically to send said map reference to recipient's portable terminal.
8. like claim 5,6,7 is said, it is characterized in that, said sender mobile terminal is used to adopt short message mode to send map reference and specifically comprises to recipient's portable terminal:
Said sender mobile terminal is every at a distance from the preset time interval threshold, sends said map reference to recipient's portable terminal through note;
Or the each change in location of said sender mobile terminal is sent said map reference to recipient's portable terminal through note when reaching distance threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210289425XA CN102833708A (en) | 2012-08-14 | 2012-08-14 | Text-message-based positioning method and text-message-based positioning system |
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| CN201210289425XA CN102833708A (en) | 2012-08-14 | 2012-08-14 | Text-message-based positioning method and text-message-based positioning system |
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| CN103024671A (en) * | 2012-12-21 | 2013-04-03 | 广东欧珀移动通信有限公司 | Cellphone method and equipment for remote control |
| CN103096277A (en) * | 2013-01-24 | 2013-05-08 | 东莞宇龙通信科技有限公司 | Method and device for obtaining geographical location information |
| CN105093178A (en) * | 2015-07-20 | 2015-11-25 | 小米科技有限责任公司 | Terminal positioning method, apparatus and system |
| CN105101118A (en) * | 2014-05-14 | 2015-11-25 | 深圳桑菲消费通信有限公司 | Short message positioning method and system |
| CN111050288A (en) * | 2020-01-17 | 2020-04-21 | 神州伟智（天津）科技有限公司 | Method, system, electronic device and storage medium for pushing location using short message |
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Application publication date: 20121219 |
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