Correction method of mobile user position coordinates based on wlan indoor positioning

A technology based on location coordinates and mobile users, which is applied to services based on location information, services based on specific environments, and positioning. Effect

Active Publication Date: 2021-04-16
NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an indoor positioning system based on Beidou navigation to solve the problem of imprecise indoor positioning of users and easy occurrence of positioning errors proposed in the background technology

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  • Correction method of mobile user position coordinates based on wlan indoor positioning
  • Correction method of mobile user position coordinates based on wlan indoor positioning
  • Correction method of mobile user position coordinates based on wlan indoor positioning

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0021] see Figure 1~6 , in an embodiment of the present invention, the method for correcting the position coordinates of a mobile user based on WLAN indoor positioning includes an image acquisition device, an infrared positioning device, a routing device, and a mobile terminal, and the image acquisition device and the infrared positioning device are connected to the mobile terminal through the routing device connection, the mobile terminal is provided with a ...

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Abstract

The invention discloses a method for correcting the position coordinates of a mobile user based on WLAN indoor positioning, which includes an image acquisition device, an infrared positioning device, a routing device and a mobile terminal. Both the image acquisition device and the infrared positioning device are connected to the mobile terminal through the routing device. The present invention performs signal transmission based on WLAN, so that users can perform signal transmission at various locations, and the movement of the user is not affected after the user connects to the WLAN, so that the user is not constrained, and the use of the WLAN can eliminate or minimize the need for network wiring. workload, so that the installation is more convenient and the user's operation difficulty is reduced; at the same time, the present invention comprehensively utilizes the image acquisition device and the infrared positioning device, and corrects the infrared positioning through the image acquisition system, which can eliminate the error of the infrared positioning to the greatest extent, thereby improving the user's indoor Positioning accuracy can better provide users with services and make users' lives more convenient and intelligent.

Description

technical field [0001] The invention relates to the field of indoor positioning, in particular to a method for correcting mobile user position coordinates based on WLAN indoor positioning. Background technique [0002] We are no strangers to wireless technology. With the development of wireless technology, WLAN has been paid more and more attention in our life due to its flexibility in use, convenience in installation, and ease of expansion. more and more. And now the infrared positioning device based on WLAN is still used to locate the user indoors. The infrared positioning device based on WLAN has an error range area when performing indoor positioning. When the user is in the error range area, the position coordinates of the infrared positioning are not accurate, thus A positioning error is generated, so that the user cannot obtain accurate location information, thereby affecting the life of the user. Contents of the invention [0003] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/33H04W64/00H04W84/12G01S5/16
CPCG01S5/16H04W64/00H04W84/12
Inventor 王须仁张春华
Owner NANJING XUANSHI QIYUAN SOFTWARE TECH CO LTD
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