WO2017066978A1 - Procédé et système de positionnement précis de terminal mobile - Google Patents

Procédé et système de positionnement précis de terminal mobile Download PDF

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Publication number
WO2017066978A1
WO2017066978A1 PCT/CN2015/092635 CN2015092635W WO2017066978A1 WO 2017066978 A1 WO2017066978 A1 WO 2017066978A1 CN 2015092635 W CN2015092635 W CN 2015092635W WO 2017066978 A1 WO2017066978 A1 WO 2017066978A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
short
communication module
mobile terminal
coordinates
Prior art date
Application number
PCT/CN2015/092635
Other languages
English (en)
Chinese (zh)
Inventor
陈银芳
朱晨露
Original Assignee
陈银芳
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈银芳 filed Critical 陈银芳
Priority to CN201580000611.9A priority Critical patent/CN105519144A/zh
Priority to PCT/CN2015/092635 priority patent/WO2017066978A1/fr
Publication of WO2017066978A1 publication Critical patent/WO2017066978A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

Definitions

  • the present invention relates to the field of communications, and in particular, to a method and system for accurately positioning a mobile terminal.
  • a precise positioning method for a mobile terminal is provided, which solves the disadvantages of poor positioning accuracy of the prior art.
  • a method for accurately positioning a mobile terminal includes the following steps:
  • the positioning message includes: a MAC address of the fixed terminal and the fixed The signal strength of the short-range communication module corresponding to the terminal;
  • the coordinate adjustment message sent by the receiving server adjusts the positioning coordinates.
  • the method further includes:
  • the method further includes:
  • a precise positioning system for a mobile terminal comprising:
  • a GPS module configured to start a GPS positioning request to acquire preliminary positioning coordinates of the mobile terminal
  • a short-range communication module configured to receive a positioning message sent by the fixed terminal around the preliminary positioning coordinate by using a short-distance communication module
  • a sending unit configured to send the positioning message to the server
  • the receiving unit is configured to receive a coordinate adjustment message sent by the server to adjust positioning coordinates.
  • the short-range communication module is further configured to move to a peripheral mobile device by using a short-range communication module. Send positioning coordinates.
  • the system further includes:
  • a weather module configured to acquire weather information of the adjusted positioning coordinates, and display the weather information.
  • FIG. 1 is a flowchart of a method for accurately positioning a mobile terminal according to the present invention
  • FIG. 2 is a structural diagram of a precise positioning system of a mobile terminal according to the present invention.
  • FIG. 1 is a precise positioning method of a mobile terminal, which is performed by a mobile phone, and the method may include the following steps:
  • Step S101 Start a GPS positioning request to acquire preliminary positioning coordinates of the mobile terminal.
  • Step S102 Receive a positioning message sent by the fixed terminal around the preliminary positioning coordinate by using the short-distance communication module.
  • Step S103 Send the positioning message to the server;
  • the positioning message includes: the fixed terminal a MAC address and a signal strength of the short-range communication module corresponding to the fixed terminal;
  • Step S104 Receive coordinate adjustment messages sent by the server to adjust positioning coordinates.
  • the positioning message is sent by the short-distance communication module of the fixed terminal device, so that the positioning message that can be received by the mobile terminal is combined with the position of the fixed terminal to accurately perform the mobile terminal.
  • the positioning so it has the advantage of accurate positioning.
  • the sending the coordinate adjustment message by the server may be: acquiring the coordinates of the fixed terminal that the mobile terminal can receive the positioning message through the short-distance communication module according to the positioning message, determining the movement by the coordinates of the plurality of fixed terminals and the range of the short-distance communication
  • the specific positioning message of the terminal taking WIFI as an example, the effective distance of the general WIFI is 10m, and then through multiple fixed terminals, for example, three fixed terminals (fixed terminals can be, smart televisions, set-top boxes, routers, smart air conditioners, etc.) Since the coordinates of the fixed terminal are fixed and the distance is also fixed, by delineating the range of 10 m, the location where the three fixed terminals 10m overlap is the specific location of the mobile terminal, and, because of the information carrying the signal strength, The signal strength of the three terminals is added for precise positioning, and the positioning accuracy can reach about 0.5m.
  • the signal strengths of the three terminals are: strong, medium, and weak.
  • the specific range of the fixed terminal with strong signal is within 3m
  • the range of the medium is within 3-5m
  • the weak is within 5-10m.
  • the boundary of the circle and the range of the two rings is the position of the mobile terminal.
  • the short-distance communication module may be specifically: WIFI, Bluetooth, RF, and the like.
  • the foregoing method may further include:
  • the positioning coordinates are transmitted to the surrounding mobile device through the short-range communication module. This allows the surrounding mobile device to also adjust the positioning coordinates.
  • the foregoing method may further include:
  • a precise positioning system 200 for a mobile terminal is provided. As shown in FIG. 2, the system includes:
  • the GPS module 201 is configured to start a GPS positioning request to acquire preliminary positioning coordinates of the mobile terminal;
  • the short-range communication module 202 is configured to receive a positioning message sent by the fixed terminal around the preliminary positioning coordinate by using the short-range communication module;
  • the sending unit 203 is configured to send the positioning message to the server.
  • the receiving unit 204 is configured to receive a coordinate adjustment message sent by the server to adjust positioning coordinates.
  • the short-range communication module 202 is further configured to send the positioning coordinates to the surrounding mobile device by using the short-range communication module.
  • the foregoing system further includes:
  • the weather module 205 is configured to acquire weather information of the adjusted positioning coordinates, and display the weather information.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • the storage medium can be any available medium that the computer can access. Taking this as an example, but not limited to: Computer readable medium may include random access memory (Random Access)
  • RAM Random Access Memory
  • ROM Read-Only Memory
  • EEPROM Electrically Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory
  • Any connection may suitably be a computer readable medium.
  • a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disc, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un système de positionnement précis pour terminal mobile, le procédé comprenant les étapes consistant : à lancer une requête de positionnement GPS pour obtenir des coordonnées de positionnement préliminaire d'un terminal mobile ; à recevoir des messages de positionnement envoyés par des terminaux fixes entourant les coordonnées de positionnement préliminaire par l'intermédiaire de modules de communication à courte portée ; à envoyer les messages de positionnement à un serveur ; à recevoir un message de réglage de coordonnées, émis par le serveur, afin de régler les coordonnées de positionnement. La présente solution technique a l'avantage de présenter une précision de positionnement élevée.
PCT/CN2015/092635 2015-10-23 2015-10-23 Procédé et système de positionnement précis de terminal mobile WO2017066978A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580000611.9A CN105519144A (zh) 2015-10-23 2015-10-23 移动终端的精确定位方法及系统
PCT/CN2015/092635 WO2017066978A1 (fr) 2015-10-23 2015-10-23 Procédé et système de positionnement précis de terminal mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/092635 WO2017066978A1 (fr) 2015-10-23 2015-10-23 Procédé et système de positionnement précis de terminal mobile

Publications (1)

Publication Number Publication Date
WO2017066978A1 true WO2017066978A1 (fr) 2017-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/092635 WO2017066978A1 (fr) 2015-10-23 2015-10-23 Procédé et système de positionnement précis de terminal mobile

Country Status (2)

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CN (1) CN105519144A (fr)
WO (1) WO2017066978A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105519144A (zh) * 2015-10-23 2016-04-20 陈银芳 移动终端的精确定位方法及系统
CN107645708A (zh) * 2017-08-07 2018-01-30 上海斐讯数据通信技术有限公司 一种智能设备辅助无线定位的方法及系统
CN110290401B (zh) * 2018-03-19 2021-02-02 北京国双科技有限公司 移动终端定位方法、装置及收视记录处理方法、装置、系统
CN109688544B (zh) * 2019-02-25 2020-11-06 北京化工大学 一种基于多移动终端的无线定位系统和方法
CN111510866B (zh) * 2020-04-16 2022-03-08 腾讯科技（深圳）有限公司 一种定位系统、方法及设备
CN111787483A (zh) * 2020-08-19 2020-10-16 展讯通信（上海）有限公司 位置确定方法和装置

Citations (4)

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CN102791025A (zh) * 2011-05-20 2012-11-21 盛乐信息技术（上海）有限公司 基于WiFi的分层定位系统及实现方法
CN103209388A (zh) * 2013-04-12 2013-07-17 浙江大学 基于多模信号的混合定位方法及系统
CN104703118A (zh) * 2015-02-12 2015-06-10 北京云迹科技有限公司 一种室内机器人基于蓝牙技术定位移动终端的系统
CN105519144A (zh) * 2015-10-23 2016-04-20 陈银芳 移动终端的精确定位方法及系统

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CN101470188B (zh) * 2007-12-26 2011-06-15 陈澎 一种移动定位系统及方法
CN101754435A (zh) * 2010-01-22 2010-06-23 北京邮电大学 一种适用于无线局域网wlan的终端定位方法
CN103139902A (zh) * 2011-11-23 2013-06-05 京信通信系统（中国）有限公司 一种无线定位方法、装置及系统
CN103533635A (zh) * 2012-07-03 2014-01-22 希姆通信息技术（上海）有限公司 移动终端的定位方法及移动终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102791025A (zh) * 2011-05-20 2012-11-21 盛乐信息技术（上海）有限公司 基于WiFi的分层定位系统及实现方法
CN103209388A (zh) * 2013-04-12 2013-07-17 浙江大学 基于多模信号的混合定位方法及系统
CN104703118A (zh) * 2015-02-12 2015-06-10 北京云迹科技有限公司 一种室内机器人基于蓝牙技术定位移动终端的系统
CN105519144A (zh) * 2015-10-23 2016-04-20 陈银芳 移动终端的精确定位方法及系统

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