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Location acquisition method and device

An acquisition method and a technology of position coordinates, applied in the field of positioning, can solve problems such as the complicated calculation process of position acquisition

Active Publication Date: 2021-10-15
BEIJING WIRELESS SPORTS CLUB CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a location acquisition method and device to solve the problem of complicated calculation process of location acquisition in the prior art

Method used

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  • Location acquisition method and device
  • Location acquisition method and device
  • Location acquisition method and device

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Embodiment Construction

[0042] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0043] In some processes described in the specification and claims of the present application and the description in the above-mentioned drawings, multiple operations appearing in a specific order are included, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the serial numbers themselves do not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in paral...

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Abstract

Embodiments of the present application provide a method and device for obtaining a location, which relate to the technical field of computer applications. Wherein, it is determined that the target device collects wireless signals obtained from multiple wireless devices for multiple times during the positioning period; wherein, the positions of the multiple wireless devices are known; respectively, the multiple wireless devices are calculated within the positioning period. N wireless devices are determined in descending order of average signal strength; wherein, N is an integer greater than or equal to 1; according to the position coordinates of the N wireless devices, calculate and obtain the target device’s Current location coordinates. The technical solutions provided by the embodiments of the present application simplify the calculation process of position coordinates and improve the accuracy of position acquisition.

Description

technical field [0001] The embodiments of the present application relate to the field of positioning technologies, and in particular, to a method and device for acquiring a position. Background technique [0002] With the development of wireless network and mobile communication technology, people's demand for indoor positioning is increasing. Through indoor positioning, on the one hand, the location information of a specific subject can be known or assigned; on the other hand, the location information of a specific subject can be monitored or tracked in real time. Considering that satellite signals are weak when they reach the ground and cannot penetrate buildings, it is impossible to use satellite signals for indoor positioning. Therefore, in practical applications, indoor positioning technology is often used to achieve. [0003] In the current indoor position acquisition methods, technologies such as Wi-Fi, Bluetooth, infrared, ultra-wideband, RFID, ZigBee or ultrasonic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/021H04W4/33H04W64/00G01S11/06
CPCG01S11/06H04W4/021H04W4/023H04W64/006H04W4/33
Inventor 潘仲光魏强
Owner BEIJING WIRELESS SPORTS CLUB CO LTD
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