CN102404846A - Mobile phone positioning system - Google Patents
Mobile phone positioning system Download PDFInfo
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- CN102404846A CN102404846A CN2011104421580A CN201110442158A CN102404846A CN 102404846 A CN102404846 A CN 102404846A CN 2011104421580 A CN2011104421580 A CN 2011104421580A CN 201110442158 A CN201110442158 A CN 201110442158A CN 102404846 A CN102404846 A CN 102404846A
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Abstract
The invention discloses a mobile phone positioning system which comprises a mobile phone, a positioning server and a base station. The mobile phone comprises a position request module and an information confirm module, wherein the positioning request module is used for a mobile phone user to send a position acquisition request, the information confirm module is used for receiving a distance measuring signal sent by the base station and returning confirmation information; the positioning server comprises a positioning module and a sending module, the positioning module is used for accurately positioning the position of the mobile phone according to information of the base station, the sending module is used for sending the position information of the mobile phone to the mobile phone of the mobile phone user; and the base station comprises a distance measuring module, a timing module, an ultrasonic emitter and a position range acquisition module, wherein the distance measuring module is used for sending the distance measuring signal to the mobile phone, the timing module is used for calculating round-trip time of the signal, the ultrasonic emitter is used for sending an ultrasonic signal to the positioning server, and the position range acquisition module is used for determining the position range of the mobile phone according to the ultrasonic signal and sending position range information to the positioning server. With the adoption of the mode, the mobile phone positioning system disclosed by the invention is simple in structure, a control process is convenient, and the position information of the mobile phone can be accurately positioned.
Description
Technical field
The present invention relates to the software systems field, particularly relate to a kind of mobile phone positioning system.
Background technology
Mobile Phone Locating refers to the cooperation through wireless terminal and wireless network, confirms cellphone subscriber's actual position information, and sends out information deaf and give the user or certain value-added service is provided based on this.
The setting accuracy of existing mobile phone positioning system is low, and it can only be measured mobile phone and get into a bigger zone, the accurately position of locating cellphone.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of mobile phone positioning system, accurately the positional information of locating cellphone.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of mobile phone positioning system is provided, comprises: mobile phone, location-server and base station,
Said mobile phone comprises:
The position requests module is used for the cellphone subscriber and sends and obtain position requests;
The validation of information module is used to receive the distance measuring signal that send said base station, and returns confirmation;
Said location-server comprises:
Locating module is used for the information according to the base station, the position of accurate said mobile phone;
Sending module is used for the positional information of said mobile phone is sent to said cellphone subscriber's mobile phone;
Said base station comprises:
Range finder module is used for sending distance measuring signal to said mobile phone;
Timing module is used for two-way time of signal calculated;
Ultrasonic transmitter is used for sending ultrasonic signal to said location-server;
The position range acquisition module is used for measuring according to ultrasonic signal the position range of said mobile phone, and the position range information of said mobile phone is sent to said location-server.
In preferred embodiment of the present invention, also be provided with wireless network module in the said mobile phone, said wireless network module connects location-server through wireless network.
In preferred embodiment of the present invention, base chip, frequency selective switch, ultrasonic emitting head and frequency adjustment resistance when said ultrasonic transmitter comprises.
In preferred embodiment of the present invention, said ultrasonic transmitter is provided with a plurality of, is installed in the zone of each position monitor respectively, and the tranmitting frequency of the ultrasonic transmitter in per two adjacent positioned monitored areas is different.
The invention has the beneficial effects as follows: mobile phone positioning system of the present invention is simple in structure, and control procedure is convenient, accurately the positional information of locating cellphone.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of the mobile phone of mobile phone positioning system of the present invention;
Fig. 2 is the structural representation of a preferred embodiment of the location-server of mobile phone positioning system of the present invention;
Fig. 3 is the structural representation of a preferred embodiment of the base station of mobile phone positioning system of the present invention;
The mark of each parts is following in the accompanying drawing: 1, mobile phone, 2, location-server, 3, the base station; 4, position requests module, 5, the validation of information module, 6, wireless network module; 7, locating module, 8, sending module, 9, range finder module; 10, timing module, 11, ultrasonic transmitter, 12, the position range acquisition module.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 to Fig. 3, the embodiment of the invention comprises:
A kind of mobile phone positioning system comprises: mobile phone 1, location-server 2 and base station 3.
Said mobile phone 1 comprises:
Position requests module 4 is used for the cellphone subscriber and sends and obtain position requests;
Validation of information module 5 is used to receive the distance measuring signal that send said base station, and returns confirmation;
Said location-server 2 comprises:
Locating module 7 is used for the information according to the base station, the position of accurate said mobile phone;
Sending module 8 is used for the positional information of said mobile phone is sent to said cellphone subscriber's mobile phone;
Said base station 3 comprises:
Range finder module 9 is used for sending distance measuring signal to said mobile phone;
Timing module 10 is used for two-way time of signal calculated;
Ultrasonic transmitter 11 is used for sending ultrasonic signal to said location-server;
Position range acquisition module 12 is used for measuring according to ultrasonic signal the position range of said mobile phone, and the position range information of said mobile phone is sent to said location-server.
Among the present invention, base chip, frequency selective switch, ultrasonic emitting head and frequency adjustment resistance when said ultrasonic transmitter 11 comprises.
Said ultrasonic transmitter 11 is provided with a plurality of, is installed in the zone of each position monitor respectively, and the tranmitting frequency of the ultrasonic transmitter 11 in per two adjacent positioned monitored areas is different.In the present invention, the tranmitting frequency of said ultrasonic transmitter 11 is provided with four kinds, ultrasonic transmitter 11 be provided with one be used for select transmit frequency frequency selective switch.
The position fixing process of mobile phone positioning system of the present invention is:
The phone area scope that location-server 2 reception base stations 3 calculate, and according to the 3 All Ranges scopes that receive from the base station, COMPREHENSIVE CALCULATING obtains the exact position of said mobile phone 1 at last.
The beneficial effect of mobile phone positioning system of the present invention is:
Simple in structure, control procedure is convenient, accurately the positional information of locating cellphone.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. a mobile phone positioning system is characterized in that, comprising: mobile phone, location-server and base station,
Said mobile phone comprises:
The position requests module is used for the cellphone subscriber and sends and obtain position requests;
The validation of information module is used to receive the distance measuring signal that send said base station, and returns confirmation;
Said location-server comprises:
Locating module is used for the information according to the base station, the position of accurate said mobile phone;
Sending module is used for the positional information of said mobile phone is sent to said cellphone subscriber's mobile phone;
Said base station comprises:
Range finder module is used for sending distance measuring signal to said mobile phone;
Timing module is used for two-way time of signal calculated;
Ultrasonic transmitter is used for sending ultrasonic signal to said location-server;
The position range acquisition module is used for measuring according to ultrasonic signal the position range of said mobile phone, and the position range information of said mobile phone is sent to said location-server.
2. mobile phone positioning system according to claim 1 is characterized in that, also is provided with wireless network module in the said mobile phone, and said wireless network module connects location-server through wireless network.
3. mobile phone positioning system according to claim 1 is characterized in that, base chip, frequency selective switch, ultrasonic emitting head and frequency adjustment resistance when said ultrasonic transmitter comprises.
4. mobile phone positioning system according to claim 1 is characterized in that said ultrasonic transmitter is provided with a plurality of, is installed in the zone of each position monitor respectively, and the tranmitting frequency of the ultrasonic transmitter in per two adjacent positioned monitored areas is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421580A CN102404846A (en) | 2011-12-27 | 2011-12-27 | Mobile phone positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104421580A CN102404846A (en) | 2011-12-27 | 2011-12-27 | Mobile phone positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102404846A true CN102404846A (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104421580A Pending CN102404846A (en) | 2011-12-27 | 2011-12-27 | Mobile phone positioning system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121434A1 (en) * | 2013-02-05 | 2014-08-14 | 北京印声科技有限公司 | Method and apparatus for positioning mobile device |
| CN105765403A (en) * | 2013-12-24 | 2016-07-13 | 英特尔公司 | Apparatus, system and method of estimating location of mobile device |
| CN107409290A (en) * | 2015-03-16 | 2017-11-28 | 高通股份有限公司 | For the adaptive triggering of the RTT rangings of positional accuracy enhanced |
| CN109001683A (en) * | 2018-07-16 | 2018-12-14 | 柳州治业科技有限公司 | One kind being used for indoor ultrasonic positioning system |
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| JP2002267738A (en) * | 2001-03-14 | 2002-09-18 | Furuno Electric Co Ltd | Measuring instrument |
| CN1924604A (en) * | 2006-08-30 | 2007-03-07 | 合肥伟图信息技术有限公司 | Underground operators ultrasonic location system and method thereof |
| CN202019386U (en) * | 2011-04-18 | 2011-10-26 | 陈卓菲 | Ultrasonic positioning system for mobile phone |
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2011
- 2011-12-27 CN CN2011104421580A patent/CN102404846A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267738A (en) * | 2001-03-14 | 2002-09-18 | Furuno Electric Co Ltd | Measuring instrument |
| CN1924604A (en) * | 2006-08-30 | 2007-03-07 | 合肥伟图信息技术有限公司 | Underground operators ultrasonic location system and method thereof |
| CN202019386U (en) * | 2011-04-18 | 2011-10-26 | 陈卓菲 | Ultrasonic positioning system for mobile phone |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121434A1 (en) * | 2013-02-05 | 2014-08-14 | 北京印声科技有限公司 | Method and apparatus for positioning mobile device |
| CN105765403A (en) * | 2013-12-24 | 2016-07-13 | 英特尔公司 | Apparatus, system and method of estimating location of mobile device |
| CN107409290A (en) * | 2015-03-16 | 2017-11-28 | 高通股份有限公司 | For the adaptive triggering of the RTT rangings of positional accuracy enhanced |
| US10285010B2 (en) | 2015-03-16 | 2019-05-07 | Qualcomm Incorporated | Adaptive triggering of RTT ranging for enhanced position accuracy |
| CN107409290B (en) * | 2015-03-16 | 2019-05-21 | 高通股份有限公司 | The self-adapting triggering method and device of RTT ranging |
| US10536805B2 (en) | 2015-03-16 | 2020-01-14 | Qualcomm Incorporated | Adaptive triggering of RTT ranging for enhanced position accuracy |
| CN109001683A (en) * | 2018-07-16 | 2018-12-14 | 柳州治业科技有限公司 | One kind being used for indoor ultrasonic positioning system |
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Application publication date: 20120404 |