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A positioning method and electronic device

A positioning method and a technology for positioning terminals, which are applied in the field of communication and can solve the problems of positioning stability, positioning accuracy, and positioning accuracy.

Active Publication Date: 2019-04-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a positioning method, which is used to solve the technical problem that the existing positioning technology cannot balance the positioning stability, positioning accuracy and positioning accuracy

Method used

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  • A positioning method and electronic device
  • A positioning method and electronic device
  • A positioning method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] This embodiment provides a positioning method, such as figure 2 As shown, the positioning method includes:

[0102] Step S201, obtaining the cell identification code of the terminal to be located;

[0103] Step S202: Determine at least one adjacent terminal of the terminal to be located according to the cell identification code of the terminal to be located, and the cell identification code of each adjacent terminal in the at least one adjacent terminal is related to the cell of the terminal to be located The identification code is the same;

[0104] Step S203, acquiring the geomagnetic information of the location of each of the at least one adjacent terminal and the geomagnetic information of the location of the terminal to be located, so as to generate a geomagnetic information group of the terminal to be located;

[0105] Step S204, according to the geomagnetism information group of the terminal to be located, the geographical location information of the terminal to...

Embodiment 2

[0211] In this embodiment, two cases of initial positioning and secondary positioning will be divided into two situations, and the situation that the method provided in Embodiment 1 is applied to the terminal to be positioned will be described from the side of the positioning server.

[0212] For initial orientation, please refer to Figure 4 , Figure 4 It is a flowchart of processing on the positioning server side during the initial positioning in the embodiment of the present invention.

[0213] This targeting method includes:

[0214] Step S401, receiving the geomagnetic information group sent by the terminal to be positioned, the geomagnetic information group including the geomagnetic information of the location of the adjacent terminal and the geomagnetic information of the location of the terminal to be positioned, wherein the adjacent terminal is a cell identification code a terminal with the same cell identification code as the terminal to be located;

[0215] Step...

Embodiment 3

[0234] In this embodiment, a positioning method is provided,

[0235] Before introducing this embodiment, first introduce the system corresponding to the positioning method in this embodiment, such as Figure 7 as shown, Figure 7 It is a system for implementing the positioning method provided in this embodiment, and the system includes: a positioning server, a terminal to be positioned, and at least one active signal device.

[0236] Such as Figure 8 As shown, the positioning method includes:

[0237] Step S801, acquiring the geomagnetic information of the location of the active signal device broadcast by the active signal device and the device identification of the active signal device;

[0238] Step S802, when the geomagnetic information meets the preset condition, sending the device identification to the positioning server;

[0239] Step S803, receiving the geographic location information corresponding to the device identifier returned by the positioning server based ...

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PUM

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Abstract

The invention discloses a positioning method and electronic equipment. The positioning method includes: acquiring a cell identification code of a terminal to be positioned; and determining at least one adjacent terminal of the terminal to be positioned according to the cell identification code of the terminal to be positioned , the cell identification code of each adjacent terminal in the at least one adjacent terminal is the same as the cell identification code of the terminal to be positioned; acquiring the geomagnetic information of the location of each adjacent terminal in the at least one adjacent terminal and the pending According to the geomagnetic information of the location of the terminal to generate the geomagnetic information group of the terminal to be positioned; according to the geomagnetic information group of the terminal to be positioned, the geographic location information of the terminal to be positioned is obtained. The method and the electronic equipment provided by the invention are used to solve the technical problem that the existing positioning technology cannot balance the positioning stability, positioning accuracy and positioning accuracy.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a positioning method and electronic equipment. Background technique [0002] Location-based services have developed into an important public service in people's daily life, and its core technology lies in location-based technology. [0003] The current mainstream positioning technologies include: Global Positioning System (Global Position System, GPS) technology that uses positioning satellites for positioning, CELL ID positioning technology that determines the location of the terminal to be positioned by obtaining the cell identification code (CELL ID) where it is located, Positioning technology that uses active signal devices such as Wireless Fidelity (WIFI) or Bluetooth for positioning. [0004] In addition, there is geomagnetic positioning technology. The theoretical basis of geomagnetic positioning technology is that the strength of the geomagnetic field at any place ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
CPCH04W64/00G01S5/0264G01C21/08H04W24/02H04W64/003
Inventor 赵清伟马其锋
Owner HUAWEI TECH CO LTD
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