CN101350996A - Method and system for implementing emergency recourse by mobile terminal - Google Patents
Method and system for implementing emergency recourse by mobile terminal Download PDFInfo
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- CN101350996A CN101350996A CNA2008101420955A CN200810142095A CN101350996A CN 101350996 A CN101350996 A CN 101350996A CN A2008101420955 A CNA2008101420955 A CN A2008101420955A CN 200810142095 A CN200810142095 A CN 200810142095A CN 101350996 A CN101350996 A CN 101350996A
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Abstract
The invention discloses an emergency help method and a system which are realized by a mobile terminal. The method includes the following steps: S1. mobile terminal generates alarm signal and obtains the position information of the mobile terminal; S2. the mobile terminal sends the position information to the outside receiving end according to preset information notice mode and information receiving list. Compared with the prior technology, the invention designates uniform norm for the sending mode and content of the emergency help of the terminal with location function, which makes network side compatible with various information and capable of processing emergency help business generated by the terminal. When asking for help, the method and the system of the invention carry the position information thereof, which provides convenience for help work and saves the time in searching for help object; moreover, improves help efficiency.
Description
Technical field
The present invention relates to field of mobile communication, in particular, a kind of portable terminal is realized the method and system of flash appeal.
Background technology
Flash appeal is meant under individual or public safety, lives and properties and other emergency situations, sends signal or information by recourse device to the external world, wishes to obtain assistance.
Development along with the portable terminal technology, sending help information can adopt portable terminal to realize, though, present third generation partner program (3rd Generation Partnership Project, 3GPP) and third generation partner program 2 (3GPP2) definition of pair flash appeal is arranged, but just requirement portable terminal under which situation can be initiated flash appeal, and the type of call of just terminal being initiated defines, the content of sending is not carried out standard, the mode of sending and the content of flash appeal with positioning function terminal are not done careful standard yet.Owing to there is not unified standard, cause the network side can not compatible various types of information, and then the flash appeal business of can not extension process initiating by terminal; And in the prior art, the portable terminal modes of simple information or voice that adopt of initiatively initiating to seek help are sent more, can not carry sender's definite information, positional information for example, and this has brought difficulty to salvaging.
Therefore, also there is defective in prior art, awaits improving and development.
Summary of the invention
The technical problem that the present invention solves provides the method and system that a kind of portable terminal is realized flash appeal, and the portable terminal that adopts this method and system can carry self definite information at flash appeal, improves relief efficient.
For solving the problems of the technologies described above, the present invention adopts following scheme:
A kind of portable terminal is realized the method for flash appeal, may further comprise the steps: S1, portable terminal produce alarm signal, obtain the positional information of this portable terminal; S2, described portable terminal send this positional information according to default information advice method and message pick-up tabulation to extraneous receiving terminal.
Described method, wherein, described step S1 comprises: described portable terminal is check present base station RST earlier, if the signal of base station quality is good, sends the described alarm signal in location to the base station, and receives the positional information of described base station feedback.
Described method, wherein, described step S1 comprises: if the signal of base station poor quality sends the described alarm signal in location to gps satellite, and receive the positional information of described gps satellite feedback.
Described method, wherein, described step S1 comprises: send the described alarm signal in location to gps satellite, and receive the positional information of described gps satellite feedback.
Described method, wherein, described information advice method comprises that single sends and repeatedly sends.
The present invention also provides a kind of portable terminal to realize the system of flash appeal, and described portable terminal comprises: alarm triggering device is used to produce alarm signal; The GPS engine of positioning that is connected with alarm triggering device is used for obtaining according to described alarm signal the positional information of this portable terminal; Wherein, comprise that also parameter is provided with module, be used for determining message pick-up tabulation and information advice method; With the data transmission interface that described GPS engine of positioning is connected, be used for described information advice method, the extraneous receiving terminal that is write down to described message pick-up tabulation sends this positional information.
Described system wherein, also comprises the base station that is connected with described GPS engine of positioning, and described GPS engine of positioning comprises: the inspection unit that is connected with the base station is used to check described base station signal situation; With this inspection unit and the first module that described base station is connected, be used for sending described alarm signal, and receive the positional information of described base station feedback to described base station.
Described system, wherein, also comprise the gps satellite that is connected with described GPS engine of positioning, described GPS engine of positioning also comprises: the Unit second that is connected with described gps satellite with described inspection unit, be used for sending described alarm signal, and receive the positional information of described gps satellite feedback to described gps satellite.
Compared with prior art, portable terminal of the present invention is realized the method and system of flash appeal, for the mode of sending and the content of flash appeal that the positioning function terminal is arranged have been specified unified standard, make that network side can compatible various types of information, and then the flash appeal business of can extension process initiating by terminal; And method and system of the present invention is sending when seeking help, and carries the positional information of self, and this provides convenience for carrying out salvaging, has saved the time of searching by subject of salvage, and then has improved relief efficient.
Description of drawings
Revise the schematic flow sheet of initial setting up in Fig. 1 method of the present invention;
The workflow schematic diagram of GPS engine of positioning in Fig. 2 method of the present invention;
Fig. 3 portable terminal of the present invention is realized the structured flowchart of the system of flash appeal;
The working state schematic representation of the central processing unit in Fig. 4 system of the present invention;
The structured flowchart of GPS engine of positioning among Fig. 5 the present invention.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing.
Portable terminal of the present invention is realized the system and method for flash appeal, for the mode of sending and the content of flash appeal that the positioning function terminal is arranged are specified concrete standard, make that network side can compatible various types of information, and then the flash appeal business of can extension process initiating by terminal; And sending when seeking help, carrying the positional information of self, this provides convenience for carrying out salvaging, has saved the time of searching by subject of salvage, and then has improved relief efficient.
The portable terminal of present embodiment is realized the method for flash appeal, may further comprise the steps:
10, determine tabulation of flash appeal message pick-up and information advice method;
The mode of sending of warning message when the information advice method is promptly reported to the police can be set to only send once, also can be set to repeatedly send continuously.
The message pick-up tabulation is the tabulation that several message address are formed, and message address wherein can be phone number or E-Mail, and concrete form is as follows:
Number 1; Number 2; Number 3; ...; Number N.
Email?1；Email?2；Email?3；......；Email?N。
Can also revise initial setting up by flow process as shown in Figure 1, need judge whether self-defined setting; If yes, then receive modification information, reset warning message recipient tabulation, information sender formula; If, then still do not use default setting.
20, described portable terminal produces alarm signal, and obtains the positional information of this portable terminal according to described alarm signal;
21, after the flash appeal alarm signal that mobile terminal receive sends, start its GPS (GlobalPositioning System, global positioning system) engine of positioning; The alarm condition word can also be set, and the alarm condition word table shows the current alarm condition that whether is in; The alarm condition word is got " 0 " and is represented non-emergent alarm condition, gets " 1 " and is the emergency alarm state.
22, as Fig. 2, the GPS engine of positioning is at first checked the current base station RST, if the signal of base station poor quality, execution in step 23; If the current demand signal quality is better, execution in step 24.Certainly, also can not carry out this judgement, directly execution in step 23;
23, only use the mode of gps satellite location: send Location Request to gps satellite, and receive the positional information of the portable terminal of gps satellite feedback.
24, use the mode of base station assist location: send Location Request to the base station, and receive the positional information of the portable terminal of base station feedback; The speed ratio of this localization method is very fast.
If 25 judgements do not obtain positional information, return step 22;
30, described portable terminal is sent to this positional information the extraneous receiving terminal of described message pick-up tabulation according to described information advice method.
The positional information that the GPS engine of positioning receives can directly send, also can first buffer memory.If when alarm condition, described alarm condition word also is sent to extraneous receiving terminal.
Described positional information comprises: the locator data of described portable terminal present position, and information receiver's number.As table 1 and table 2, data format mainly is divided into two parts: data head and data volume.
Table 1: data head form
| a(4byte) | b(1byte) |
Table 2: data volume form
| c(4byte) | d(4byte) | e(nbyte) |
Data head comprises following field: data volume length a:4 byte.
Information receiver's number b:1 byte.
Data volume mainly comprises:
Longitude information c:4 byte
Latitude information d:4 byte
Text description e:n byte (n＞0)
The present invention also provides a kind of portable terminal to realize the system of flash appeal, as shown in Figure 3, mainly comprise: parameter is provided with module 100, alarm triggering device 200, GPS engine of positioning 300, gps satellite 400 (see figure 5)s, data transmission interface 500, central processing unit 600 and base station 700.
Alarm triggering device 200 is used to produce alarm signal; GPS engine of positioning 300 is connected with alarm triggering device 200, and GPS engine of positioning 300 is used for obtaining according to described alarm signal the positional information of this portable terminal; Parameter is provided with message pick-up tabulation and the information advice method that module 100 is used to set flash appeal; Data transmission interface 500 is connected with GPS engine of positioning 300, and data transmission interface 500 is used for this positional information with described information advice method, is sent to the extraneous receiving terminal that described message pick-up tabulation is write down.
Alarm triggering device 200 is connected with central processing unit 600 with transmission interface 210 by conversion of signals with GPS engine of positioning 300, the voltage signal that alarm triggering device 200 sends portable terminal, this voltage signal is converted to digital signal through conversion of signals with transmission interface 210 and reaches central processing unit 600.
Central processing unit 600 is connected by data transmitting module 310 with GPS engine of positioning 300; Be provided with metadata cache device 320 again between GPS engine of positioning 300 and the data transmitting module 310, metadata cache device 320 is used to deposit one or more groups positioning result data that obtained by GPS engine of positioning 300; Data transmitting module 310 is used for data are sent to central processing unit 600 from metadata cache device 320.
Be provided with digital coding interface 510 between central processing unit 600 and the data transmission interface 500, digital coding interface 510 is used for form and the coding criterion that encapsulation of data sends.Data format mainly is divided into 2 parts: data head and data volume see Table 1 and 2.The data that it is good that data transmission interface 500 will be packed send to extraneous receiving terminal, and flow process finishes.
As shown in Figure 4, when work, central processing unit 600 is finished following two processing:
The first, the processing to alarm signal comprises: intercept the alarm signal that whether has from conversion of signals and transmission interface 210, if the alarm signal of receiving, central processing unit will at first be provided with the alarm condition word, the alarm condition word table shows the current alarm condition that whether is in, " 0 " represents non-emergent alarm condition, and " 1 " is the emergency alarm state; Start GPS engine of positioning 300 then.
The second, packing data processing to be sent is comprised: receive the data that data transmitting module 310 is sent here, if be under the alarm condition, central processing unit is delivered to digital coding interface 510 together with alarm condition word and positional information.
Obtain a kind of mode of positional information as the present invention, as Fig. 5, described GPS engine of positioning 300 is connected with base station 700, and described GPS engine of positioning 300 comprises: the inspection unit 330 that is connected with base station 700 is used to check described base station 700 RSTs; With this inspection unit 300 and the first module 340 that described base station 700 is connected, when being used in the base station that 700 RSTs are good, sending described alarm signal to described base station 700, and receive the positional information of described base station 700 feedbacks.The speed ratio of this locate mode is very fast.GPS engine of positioning 300 is kept at the result in the metadata cache device 320 after obtaining positioning result, and data transmitting module is started working.
As another embodiment of the present invention, described GPS engine of positioning 300 is connected with gps satellite 400, and described GPS engine of positioning 300 comprises: the inspection unit 330 that is connected with the base station is used to check described base station 700 RSTs; With second unit 350 that this inspection unit 330 is connected with described gps satellite 400, be used for sending described alarm signal, and receive the positional information of described gps satellite 400 feedbacks to described gps satellite 400.
Adopt portable terminal of the present invention to realize the method and system of flash appeal, for the mode of sending and the content of flash appeal that the positioning function terminal is arranged have been specified unified standard, make that network side can compatible various types of information, and then the flash appeal business of can extension process initiating by terminal; And method and system of the present invention is sending when seeking help, and carries the positional information of self, and this provides convenience for carrying out salvaging, has saved the time of searching by subject of salvage, and then has improved relief efficient.In addition, the present invention obtains positional information, and to have adopted gps satellite be mode main, the base station assist location, obtained the progress of flash appeal Notification Method, reached raising relief speed effect.
Should be understood that; the above embodiment that provides is just to explanation of the present invention; and not should be understood to limitation of the present invention; to those skilled in the art; can be improved according to the above description or conversion; and all these improve and conversion all should be disclosed principle and feature, all belong to protection scope of the present invention.
Claims (8)
1, a kind of portable terminal is realized the method for flash appeal, may further comprise the steps:
S1, portable terminal produce alarm signal, obtain the positional information of this portable terminal;
S2, described portable terminal send this positional information according to default information advice method and message pick-up tabulation to extraneous receiving terminal.
2, method according to claim 1, it is characterized in that described step S1 comprises: described portable terminal is check present base station RST earlier, if the signal of base station quality is good, send the described alarm signal in location to the base station, and receive the positional information of described base station feedback.
3, method according to claim 2 is characterized in that, described step S1 comprises: if the signal of base station poor quality sends the described alarm signal in location to gps satellite, and receive the positional information of described gps satellite feedback.
4, method according to claim 1 is characterized in that, described step S1 comprises: send the described alarm signal in location to gps satellite, and receive the positional information of described gps satellite feedback.
5, method according to claim 1 is characterized in that, described information advice method comprises that single sends and repeatedly sends.
6, a kind of portable terminal is realized the system of flash appeal, and described portable terminal comprises: alarm triggering device is used to produce alarm signal; The GPS engine of positioning that is connected with alarm triggering device is used for obtaining according to described alarm signal the positional information of this portable terminal; It is characterized in that, comprise that also parameter is provided with module, be used for determining message pick-up tabulation and information advice method; With the data transmission interface that described GPS engine of positioning is connected, be used for described information advice method, the extraneous receiving terminal that is write down to described message pick-up tabulation sends this positional information.
7, system according to claim 6 is characterized in that, also comprises the base station that is connected with described GPS engine of positioning, and described GPS engine of positioning comprises: the inspection unit that is connected with the base station is used to check described base station signal situation; With this inspection unit and the first module that described base station is connected, be used for sending described alarm signal, and receive the positional information of described base station feedback to described base station.
8, system according to claim 7, it is characterized in that, also comprise the gps satellite that is connected with described GPS engine of positioning, described GPS engine of positioning also comprises: the Unit second that is connected with described gps satellite with described inspection unit, be used for sending described alarm signal, and receive the positional information of described gps satellite feedback to described gps satellite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101420955A CN101350996A (en) | 2008-08-26 | 2008-08-26 | Method and system for implementing emergency recourse by mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101420955A CN101350996A (en) | 2008-08-26 | 2008-08-26 | Method and system for implementing emergency recourse by mobile terminal |
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| Publication Number | Publication Date |
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| CN101350996A true CN101350996A (en) | 2009-01-21 |
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| CNA2008101420955A Pending CN101350996A (en) | 2008-08-26 | 2008-08-26 | Method and system for implementing emergency recourse by mobile terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997596A (en) * | 2010-12-03 | 2011-03-30 | 北京中交通信科技有限公司 | Emergency communication method, device and system based on satellite |
| CN102184621A (en) * | 2011-04-12 | 2011-09-14 | 上海埃威航空电子有限公司 | Search and rescue transmitter with distress type message transmitting function and message transmitting method thereof |
| CN109379714A (en) * | 2018-09-11 | 2019-02-22 | 珠海格力电器股份有限公司 | Information sending method and device |
-
2008
- 2008-08-26 CN CNA2008101420955A patent/CN101350996A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997596A (en) * | 2010-12-03 | 2011-03-30 | 北京中交通信科技有限公司 | Emergency communication method, device and system based on satellite |
| CN102184621A (en) * | 2011-04-12 | 2011-09-14 | 上海埃威航空电子有限公司 | Search and rescue transmitter with distress type message transmitting function and message transmitting method thereof |
| CN102184621B (en) * | 2011-04-12 | 2013-04-03 | 上海埃威航空电子有限公司 | Search and rescue transmitter with distress type message transmitting function and message transmitting method thereof |
| CN109379714A (en) * | 2018-09-11 | 2019-02-22 | 珠海格力电器股份有限公司 | Information sending method and device |
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Open date: 20090121 |