Terminal positioning method, apparatus and system

A terminal positioning and terminal technology, applied in the field of electronic technology applications, can solve the problems of low positioning accuracy and prolonged terminal positioning

Inactive Publication Date: 2015-11-25
XIAOMI INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of long terminal positioning delay and low positioning accuracy, embodiments of the present invention provide a terminal positioning method, device and system

Method used

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  • Terminal positioning method, apparatus and system
  • Terminal positioning method, apparatus and system
  • Terminal positioning method, apparatus and system

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Embodiment Construction

[0141] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0142] See figure 1 , which is a schematic diagram of an implementation environment involved in a terminal positioning method according to an exemplary embodiment. The implementation environment may include: the target terminal 110 and at least 2 other terminals, figure 1 Take the at least two other terminals including the first terminal 120 , the second terminal 130 and the third terminal 140 as an example.

[0143] The target terminal ...

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Abstract

The invention relates to a terminal positioning method, apparatus and system, and belongs to the field of electronic technology application. The method includes receiving short-distance communication signals sent by other terminals, and determining the position information of a target terminal according to the positional information of the other terminals, wherein the short-distance communication signals contain the positional information of the other terminals other than the target terminal. The problems of long time delay of terminal positioning and low positioning accuracy are solved, and the terminals can be positioned accurately in a short time period. The terminal positioning method, apparatus and system are used for positioning terminals.

Description

technical field [0001] The present invention relates to the application field of electronic technology, in particular to a terminal positioning method, device and system. Background technique [0002] The terminal positioning technology refers to the technology of marking the position of the positioned terminal on the electronic map after obtaining the position information of the terminal (that is, the longitude and latitude coordinates) through a specific positioning technology. [0003] In related technologies, two positioning technologies, Global Positioning System (English: Global Positioning System; GPS for short) positioning and base station positioning, are mainly used to position a terminal. GPS positioning technology is to locate the terminal by receiving the longitude and latitude coordinate signals provided by GPS satellites, while the base station positioning technology is to calculate the longitude and latitude of the terminal's location through the signal diffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/14H04W64/00
CPCG01S5/14H04W64/003
Inventor 冯超杨冬东刘丹
Owner XIAOMI INC
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