CN102937719A - Positioning method and positioning system for the old going out - Google Patents
Positioning method and positioning system for the old going out Download PDFInfo
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- CN102937719A CN102937719A CN201210462105XA CN201210462105A CN102937719A CN 102937719 A CN102937719 A CN 102937719A CN 201210462105X A CN201210462105X A CN 201210462105XA CN 201210462105 A CN201210462105 A CN 201210462105A CN 102937719 A CN102937719 A CN 102937719A
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Abstract
A positioning method for the old going out comprises the following steps: (1) when a machine to be positioned receives incoming calls from a positioning machine with a preset number, and after ringing at a set time, the machine to be positioned automatically answers; (2) the positioning machine sends verify password preset on the machine to be positioned to the machine to be positioned, after confirmation, the positioning machine controls the machine to be positioned to perform positioning and hanging up operations through input commands; (3) when the machine to be positioned receives positioning commands, a global position system (GPS) module starts to perform positioning and outputs positioning information, and a first GPS information extracting module extracts useful latitude and longitude information from the output information; (4) after successful extraction of the latitude and longitude information, a dual-tone multifrequency (DTMF) encoding and decoding module of the machine to be positioned can encode the latitude and longitude information according to a promissory format and send the information to the positioning machine in the form of DTMF signals; and (5) the positioning machine decodes after receiving the DTMF to obtain position information, and accordingly positioning is achieved. Further provided is a positioning system. The positioning method and positioning system for the old going out can achieve the positioning function of the old in going out.
Description
Invention field
The present invention relates to the mobile phone location, particularly relate to a kind of old man's of going out mobile phone positioning method and system.
Background technology
Along with the continuous quickening of modern life rhythm, people's work in oneself of having to have much to do every day accompanies father and mother elder's time fewer and feweri, and the most of the time, they lived by oneself.This brings a lot of problems, and the elderly's the safety of going out is particularly outstanding, such as going out lost or the problems such as some bursts are uncomfortable appear in health.Therefore, in time understand old man's positional information extremely important.
Now a kind of general method be with old man's positional information by 2G or 3G network real-time Transmission to the location person, so just can understand old man's positional information.But this locator meams need to consume a large amount of flows, produces a lot of communication costs.Owing to need to communicate in real time, this electric power storage Capability Requirement to equipment is higher simultaneously.
Nowadays mobile phone just more and more becomes the necessity that people live, and the greatly convenient life with having enriched people of the appearance of smart mobile phone and its price that constantly descends.Just can realize positioning function such as the smart mobile phone with the GPS module, this is so that smart mobile phone becomes possibility in the application aspect the old man location.
Dual tone multi-frequency dtmf (Dual Tone Multi-Frequency) signal uses in worldwide at present on touch-tone telephone, because it provides higher dialing speed, has replaced the dial impulse signaling that traditional rotary disc telephone uses.Each key 0-9 on telephone keypad, #, *, A-D, all corresponding waveform that is consisted of by the sound signal stack of two frequencies.The frequency of these two sound signals is from two groups of preallocated group of frequencies: line frequency group or row are group frequently.Every numeral of the unique expression of a pair of such sound signal or symbol.Produce dtmf signal, the waveform that utilizes exactly the sine-wave superimposed of two different frequencies to form later on is that two sine-wave superimposed of 1209HZ and 697HZ form such as " 0 " key by frequency.Can realize by software the encoding and decoding of dtmf signal.
Summary of the invention
The relatively poor deficiency of security when going out in order to overcome existing old man, the invention provides a kind of take with the smart mobile phone of the GPS module localization method as platform, the old man's that realizes going out positioning function.When the old man gets lost or emergency case is arranged, can know rapidly old man's particular location, and provide the concrete route that arrives its position.So just can in time take measures on customs clearance, avoid unnecessary man power and material's waste when reducing old man's risk.
Technical solution of the present invention is:
A kind of old man's that goes out localization method, the old man that goes out carries the machine that is positioned with GPS module, the machine of being positioned comprises incoming call auto-pickup module, a GPS information extraction modules and a DTMF coding/decoding module, described incoming call auto-pickup module is used for the incoming call of auto-pickup preset number, described localization machine comprises the 2nd DTMF coding/decoding module and the 2nd GPS information extraction modules, described localization machine and the machine that is positioned are by the mobile communication network connection, and described localization method may further comprise the steps:
When (1) machine of being positioned is received the incoming call of localization machine of preset number, be positioned machine with auto-pickup behind the setting-up time jingle bell, the DTMF coding/decoding module of machine and the localization machine of being positioned after the connection starts, and ensuing information is all transmitted in voice channel with dtmf signal;
(2) localization machine sends the in advance authentication password on the machine of being positioned to the machine that is positioned, and localization machine positions with on-hook by the input instruction control machine of being positioned and operates after confirming;
(3) when the machine of being positioned is received positioning command, the GPS module positions startup and export locating information, and a GPS information extraction modules will extract useful latitude and longitude information from above-mentioned output information;
(4) after longitude and latitude information are extracted successfully, the DTMF encoding and decoding mould of the machine that is positioned will be encoded to its form by agreement and be sent to localization machine with the dtmf signal form.
(5) localization machine obtains positional information to decoding after receiving above-mentioned DTMF, realizes the location.
Further, described localization machine also comprises electric map module, in the described step (5), above-mentioned positional information is made as the destination, and starts the GPS module and navigate, and shows at last position and the concrete route of localization machine and the machine that is positioned in electric map module.
A kind of old man's that goes out positioning system, comprise that localization machine and the old man that goes out carry the machine that is positioned with GPS module, the machine of being positioned comprises the incoming call auto-pickup module for the incoming call of auto-pickup preset number, be used for the location output of GPS module is extracted a GPS information extraction modules of longitude and latitude and is used for the information of accepting and send is carried out encoding and decoding the one DTMF coding/decoding module, described localization machine comprises for the information of accepting and send being carried out encoding and decoding the 2nd DTMF coding/decoding module and being used for the location output of GPS module is extracted the 2nd GPS information extraction modules of longitude and latitude; The described machine that is positioned also comprise in order to when confirm localization machine input password correct after the input instruction allow the machine that is positioned start the location or at the be positioned remote control module of machine on-hook of location end relief; Described localization machine and the machine that is positioned are by the mobile communication network connection.
Further, described localization machine also comprises for the electric map module that shows localization machine and the be positioned position of machine and route between the two, and, be used for the positional information of decoding is made as the destination, and start the GPS module and navigate, output localization machine and the be positioned position of machine and the self-navigation module of route on the electric map module.
The present invention is than traditional Mobile Telephone Gps location, and have the following advantages: the navigator fix mode is simple and practical, is easy to promote.The machine of being positioned need not to operate too much, and most of operation is all finished at the localization machine end.Owing to the particular location of the machine of being positioned can be sent on the localization machine, the navigation feature that relends assistant's machine obtains to arrive the concrete route that put the seat in the plane that is positioned, and makes simultaneously the old man can in time obtain to help when fortuitous event occurring so that the household can know old man's positional information.
Description of drawings
Fig. 1 is the one-piece construction schematic diagram of the embodiment of the invention.
Fig. 2 is the positioning flow figure of navigation positioning system.
Specific implementation method
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 2, a kind of old man's that goes out localization method, the old man that goes out carries the machine that is positioned with GPS module, the machine of being positioned comprises incoming call auto-pickup module, a GPS information extraction modules and a DTMF coding/decoding module, described incoming call auto-pickup module is used for the incoming call of auto-pickup preset number, described localization machine comprises the 2nd DTMF coding/decoding module and the 2nd GPS information extraction modules, described localization machine and the machine that is positioned are by the mobile communication network connection, and described localization method may further comprise the steps:
When (1) machine of being positioned is received the incoming call of localization machine of preset number, be positioned machine with auto-pickup behind the setting-up time jingle bell, the DTMF coding/decoding module of machine and the localization machine of being positioned after the connection starts, and ensuing information is all transmitted in voice channel with dtmf signal;
(2) localization machine sends the in advance authentication password on the machine of being positioned to the machine that is positioned, and localization machine positions with on-hook by the input instruction control machine of being positioned and operates after confirming;
(3) when the machine of being positioned is received positioning command, the GPS module positions startup and export locating information, and a GPS information extraction modules will extract useful latitude and longitude information from above-mentioned output information;
(4) after longitude and latitude information are extracted successfully, the DTMF encoding and decoding mould of the machine that is positioned will be encoded to its form by agreement and be sent to localization machine with the dtmf signal form.
(5) localization machine obtains positional information to decoding after receiving above-mentioned DTMF, realizes the location.
Further, described localization machine also comprises electric map module, in the described step (5), above-mentioned positional information is made as the destination, and starts the GPS module and navigate, and shows at last position and the concrete route of localization machine and the machine that is positioned in electric map module.
With reference to Fig. 1, a kind of old man's that goes out positioning system, comprise that localization machine and the old man that goes out carry the machine that is positioned with GPS module, the machine of being positioned comprises the incoming call auto-pickup module for the incoming call of auto-pickup preset number, be used for the location output of GPS module is extracted a GPS information extraction modules of longitude and latitude and is used for the information of accepting and send is carried out encoding and decoding the one DTMF coding/decoding module, described localization machine comprises for the information of accepting and send being carried out encoding and decoding the 2nd DTMF coding/decoding module and being used for the location output of GPS module is extracted the 2nd GPS information extraction modules of longitude and latitude; The described machine that is positioned also comprise in order to when confirm localization machine input password correct after the input instruction allow the machine that is positioned start the location or at the be positioned remote control module of machine on-hook of location end relief; Described localization machine and the machine that is positioned are by the mobile communication network connection.
Further, described localization machine also comprises for the electric map module that shows localization machine and the be positioned position of machine and route between the two, and, be used for the positional information of decoding is made as the destination, and start the GPS module and navigate, output localization machine and the be positioned position of machine and the self-navigation module of route on the electric map module.
Consider the elderly's hearing poor and some may emergency situations, the machine of being positioned can be connected the incoming call that presets household's number automatically.
Described auto-pickup module can be according to the incoming call of these numbers of number auto-pickup of setting at the machine of being positioned in advance, even the old man runs into fortuitous event and also can guarantee it is positioned like this.
In the present embodiment, be positioned in this system machine A and localization machine B are the smart mobile phones with the GPS module, and 1 and 2 are mounted in respectively the software on A and the B, and C is cordless communication network.Be preset with the telephone number of the localization machine B of household's use on the machine that the is positioned A that the old man uses, when receiving localization machine B incoming call, automatically connect after the machine A that is positioned waits for the several seconds.The DTMF coding/decoding module of machine A of being positioned after the connection will start, and localization machine can be inputted Location Request by keyboard.Request is after the machine B that is positioned confirms, the machine B of being positioned will enter loitering phase, this moment, localization machine can send location and on-hook order to it, and its form can be #C＜1〉#C
Everybody is explained as follows:
#C order beginning and end mark.
＜1〉command information, 00 or 11(represent the location or on-hook).
When receiving positioning command, the GPS module of the machine that is positioned positions startup.The GPS information extraction modules will extract the positional information of longitude and latitude from GPS output information.The DTMF coding/decoding module will be encoded with the form of agreement to above-mentioned positional information, and its form can be #A*＜1〉*＜2〉*＜3〉*＜4〉#A
Everybody is explained as follows:
The beginning of #A positional information and end mark.
＜1〉latitude, form are ddmmmmmm (the bit preamble deficiency then mends 0), become normal latitude form (ddmm.mmmm) divided by 10000 again after decoding latitude.
＜2〉latitude hemisphere, 0 or 1(north latitude or south latitude).
＜3〉longitude, form are ddmmmmmm (the bit preamble deficiency then mends 0), become normal longitude format (ddmm.mmmm) divided by 10000 again after decoding longitude.
＜4〉longitude hemisphere, 0 or 1(east longitude or west longitude).
And information sent to localization machine with dtmf signal.The DTMF coding/decoding module will be decoded to signal after receiving above-mentioned dtmf signal.After the success positional information of receiving is set as the destination and starts the GPS module and navigate.Last localization machine end electric map module shows the position of the machine that is positioned and arrives concrete route at map, locates and finish.
When receiving the on-hook order, be positioned machine with auto-hang up, end of conversation.
As shown in Figure 1, the structured flowchart of the machine software that is positioned described in the present invention, whether described incoming call auto-pickup module is for detection of having default number to send a telegram here; Described DTMF coding/decoding module carries out Code And Decode to the information that receives and send by predetermined form; Described GPS information extraction modules is used for extracting longitude and latitude information from GPS output information.
As shown in Figure 1, the structured flowchart of the software of localization machine described in the present invention, described DTMF coding/decoding module is used for the information that receives and send is carried out Code And Decode by predetermined form; Described GPS information extraction modules is for the positional information of extracting the machine that is positioned; Described electric map module be used for to show that the seat in the plane that is positioned puts and arrive the concrete route of its position.
Claims (4)
1. the old man that goes out localization method, it is characterized in that: the old man that goes out carries the machine that is positioned with GPS module, the machine of being positioned comprises incoming call auto-pickup module, a GPS information extraction modules and a DTMF coding/decoding module, described incoming call auto-pickup module is used for the incoming call of auto-pickup preset number, described localization machine comprises the 2nd DTMF coding/decoding module and the 2nd GPS information extraction modules, described localization machine and the machine that is positioned are by the mobile communication network connection, and described localization method may further comprise the steps:
When (1) machine of being positioned is received the incoming call of localization machine of preset number, be positioned machine with auto-pickup behind the setting-up time jingle bell, the DTMF coding/decoding module of machine and the localization machine of being positioned after the connection starts, and ensuing information is all transmitted in voice channel with dtmf signal;
(2) localization machine sends the in advance authentication password on the machine of being positioned to the machine that is positioned, and localization machine positions with on-hook by the input instruction control machine of being positioned and operates after confirming;
(3) when the machine of being positioned is received positioning command, the GPS module positions startup and export locating information, and a GPS information extraction modules will extract useful latitude and longitude information from above-mentioned output information;
(4) after longitude and latitude information are extracted successfully, the DTMF encoding and decoding mould of the machine that is positioned will be encoded to its form by agreement and be sent to localization machine with the dtmf signal form.
(5) localization machine obtains positional information to decoding after receiving above-mentioned DTMF, realizes the location.
2. a kind of old man's that goes out as claimed in claim 1 localization method, it is characterized in that: described localization machine also comprises electric map module, in the described step (5), above-mentioned positional information is made as the destination, and start the GPS module and navigate, show at last position and the concrete route of localization machine and the machine that is positioned in electric map module.
3. positioning system that realizes with the old man's that goes out as claimed in claim 1 localization method, it is characterized in that: comprise that localization machine and the old man that goes out carry the machine that is positioned with GPS module, the machine of being positioned comprises the incoming call auto-pickup module for the incoming call of auto-pickup preset number, be used for the location output of GPS module is extracted a GPS information extraction modules of longitude and latitude and is used for the information of accepting and send is carried out encoding and decoding the one DTMF coding/decoding module, described localization machine comprises for the information of accepting and send being carried out encoding and decoding the 2nd DTMF coding/decoding module and being used for the location output of GPS module is extracted the 2nd GPS information extraction modules of longitude and latitude; The described machine that is positioned also comprise in order to when confirm localization machine input password correct after the input instruction allow the machine that is positioned start the location or at the be positioned remote control module of machine on-hook of location end relief; Described localization machine and the machine that is positioned are by the mobile communication network connection.
4. positioning system as claimed in claim 1, it is characterized in that: described localization machine also comprises for the electric map module that shows localization machine and the be positioned position of machine and route between the two, and, be used for the positional information of decoding is made as the destination, and start the GPS module and navigate, output localization machine and the be positioned position of machine and the self-navigation module of route on the electric map module.
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| CN201210462105XA CN102937719A (en) | 2012-11-15 | 2012-11-15 | Positioning method and positioning system for the old going out |
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Cited By (12)
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| CN103391510A (en) * | 2013-07-04 | 2013-11-13 | 北京车音网科技有限公司 | Positioning method, device and system |
| CN103888625A (en) * | 2014-03-19 | 2014-06-25 | 北京搜狗科技发展有限公司 | Method for generating communication interface and intelligent terminal device |
| WO2014154049A1 (en) * | 2013-09-10 | 2014-10-02 | 中兴通讯股份有限公司 | Method and device for receiving and sending locating information based on dual tone multi-frequency |
| CN104422937A (en) * | 2013-08-29 | 2015-03-18 | 纬创资通股份有限公司 | Coordinate transmitter, coordinate receiver and coordinate transceiver |
| CN105067005A (en) * | 2015-07-17 | 2015-11-18 | 广东翼卡车联网服务有限公司 | Communication and navigation method and device based on mobile terminal and rearview mirror recorder |
| WO2015180324A1 (en) * | 2014-05-28 | 2015-12-03 | 中兴通讯股份有限公司 | Calling user authentication method, device, and system |
| CN105991839A (en) * | 2015-03-05 | 2016-10-05 | 中兴通讯股份有限公司 | Method and terminal for processing incoming call |
| CN106507307A (en) * | 2016-11-24 | 2017-03-15 | 维沃移动通信有限公司 | A kind of transmission information, the method for obtaining information, communicating end and Correspondent Node |
| CN109525735A (en) * | 2019-01-29 | 2019-03-26 | 冯腾锋 | A kind of synchronous method for carrying out the two-way positioning of mobile phone |
| CN110012427A (en) * | 2019-04-28 | 2019-07-12 | 内江联络互动网络科技有限公司 | Family endowment Information Management System intelligent terminal control method and its control system |
| CN111866268A (en) * | 2020-06-12 | 2020-10-30 | 刘学深 | Method and system for searching relatives and friends by smart phone |
| CN111970634A (en) * | 2020-08-24 | 2020-11-20 | 深圳位置网科技有限公司 | Transmission positioning method and system using mobile phone voice channel in emergency |
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| CN103391510A (en) * | 2013-07-04 | 2013-11-13 | 北京车音网科技有限公司 | Positioning method, device and system |
| CN104422937A (en) * | 2013-08-29 | 2015-03-18 | 纬创资通股份有限公司 | Coordinate transmitter, coordinate receiver and coordinate transceiver |
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| CN105991839A (en) * | 2015-03-05 | 2016-10-05 | 中兴通讯股份有限公司 | Method and terminal for processing incoming call |
| CN105067005A (en) * | 2015-07-17 | 2015-11-18 | 广东翼卡车联网服务有限公司 | Communication and navigation method and device based on mobile terminal and rearview mirror recorder |
| CN106507307A (en) * | 2016-11-24 | 2017-03-15 | 维沃移动通信有限公司 | A kind of transmission information, the method for obtaining information, communicating end and Correspondent Node |
| CN109525735A (en) * | 2019-01-29 | 2019-03-26 | 冯腾锋 | A kind of synchronous method for carrying out the two-way positioning of mobile phone |
| CN110012427A (en) * | 2019-04-28 | 2019-07-12 | 内江联络互动网络科技有限公司 | Family endowment Information Management System intelligent terminal control method and its control system |
| CN111866268A (en) * | 2020-06-12 | 2020-10-30 | 刘学深 | Method and system for searching relatives and friends by smart phone |
| CN111970634A (en) * | 2020-08-24 | 2020-11-20 | 深圳位置网科技有限公司 | Transmission positioning method and system using mobile phone voice channel in emergency |
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Application publication date: 20130220 |