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Positioning correction method and system and related equipment

A technology for equipment and wearable devices, applied in location-based services, bracelets, watch bands, etc., to solve problems such as inability to meet user needs and low accuracy, to improve satisfaction and user experience, improve accuracy and Stability, improve the effect of personal safety

Active Publication Date: 2020-08-28
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the child is at school at this time, but the location is displayed on the road instead of the school area, it is unacceptable for parents who need to keep track of their child's whereabouts at any time
It can be seen that the existing wearable devices have a low accuracy rate when targeting a specific place (including indoors), and cannot meet user needs.

Method used

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  • Positioning correction method and system and related equipment
  • Positioning correction method and system and related equipment
  • Positioning correction method and system and related equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] see figure 1 , figure 1 It is a schematic flow chart of a positioning and deviation correction method disclosed in an embodiment of the present invention; figure 1 As shown, the positioning and deviation correction method may include:

[0076] 101. The server device receives a positioning request sent by a wearable device and carrying at least one current Wi-Fi hotspot.

[0077] In the embodiment of the present invention, the wearable device obtains all the Wi-Fi hotspots in the current Wi-Fi hotspot list, and uses these Wi-Fi hotspots as the current Wi-Fi hotspots, and then sends a location request to the server device. Carry a current Wi-Fi hotspot.

[0078] 102. The server device obtains an initial positioning result for the wearable device according to the above positioning request.

[0079] Among them, the server device can have the positioning capability to complete the positioning of the wearable device, or the server device forwards the positioning request c...

Embodiment 2

[0098] see figure 2 , figure 2 It is a schematic flow chart of a positioning and deviation correction method disclosed in another embodiment of the present invention; figure 2 As shown, the positioning and deviation correction method may include:

[0099] 201. The server device receives a positioning request sent by a wearable device and carrying at least one current Wi-Fi hotspot.

[0100] 202. The server device obtains an initial positioning result for the wearable device according to the above positioning request.

[0101] 203. The server device acquires the target longitude and latitude corresponding to the positioning position indicated by the initial positioning result.

[0102] It can be understood that, in the embodiment of the present invention, the server device may determine the position according to the target longitude and latitude by acquiring the target longitude and latitude (longitude and latitude) corresponding to the positioning position indicated by t...

Embodiment 3

[0126] see image 3 , image 3 It is a schematic flow chart of the positioning and deviation correction method disclosed in another embodiment of the present invention; image 3 As shown, the positioning and deviation correction method may include:

[0127] 301. The wearable device sends a positioning request carrying at least one current Wi-Fi hotspot to the server device.

[0128] Optionally, the wearable device receives the positioning instruction sent by the parent terminal, and generates the above-mentioned positioning request according to the positioning instruction. The previous binding relationship with the wearable device sends positioning instructions to the wearable device.

[0129] 302. After receiving the positioning request, the server device forwards the positioning request to the positioning server.

[0130] Wherein, the positioning server may be Baidu positioning server, Gaode server or Google positioning server, etc.

[0131] 303. The positioning server ...

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Abstract

The embodiment of the invention discloses a positioning correction method and system and related equipment. The method comprises the following steps: receiving a positioning request which is sent by wearable equipment and carries at least one current Wi-Fi hotspot; obtaining an initial positioning result for the wearable device according to the positioning request; judging whether a positioning position indicated by the initial positioning result is matched with a preset specific area position corresponding to the wearable equipment or not; if not, obtaining a pre-collected Wi-Fi hotspot set corresponding to a specific area position; identifying a matching degree between the current Wi-Fi hotspot and a Wi-Fi hotspot in the Wi-Fi hotspot set; when the matching degree is not smaller than a preset threshold value, adjusting a positioning position indicated by the initial positioning result to a specific area position to obtain a target positioning result, and returning the target positioning result to the wearable device. The method and the system are used for improving the accuracy and stability of specific place (including indoor) positioning, and improving the satisfaction degree of a user for positioning wearable equipment and the user experience.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a positioning and deviation correction method, system and related devices. Background technique [0002] Wearable devices (such as children's phones and watches) are becoming more and more popular. Some parents use wearable devices to monitor the location of their children, so as to grasp their children's whereabouts in real time and improve their personal safety. When positioning wearable devices, for example, in school positioning, most of them use positioning software provided by positioning manufacturers such as AutoNavi / Baidu, but AutoNavi / Baidu mainly focus on positioning in outdoor navigation scenarios , does not focus on positioning in specific places such as schools. Therefore, when using AutoNavi / Baidu for school positioning, the positioning result is also a certain road around the school. If the child is at school at this time, but the location display is on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/021H04W64/00A44C5/00G06K9/62G08B21/02
CPCH04W4/02H04W4/021H04W64/00G08B21/0202A44C5/0007G06F18/23
Inventor 郭进毫
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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