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A positioning and deviation correction method and server

A server and location positioning technology, applied in location information-based services, wireless communications, electrical components, etc., can solve the problems of frequent location location jumps, affecting user location experience, etc., and achieve the effect of reducing jumps

Active Publication Date: 2021-08-24
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in practice, it is found that due to the aging of the hardware performance of the electronic equipment or the influence of factors such as changes in the wireless network environment, the signal strength received by the electronic equipment at the same location at different times may change, and the time when the mobile signal reaches the electronic equipment may also vary. changes, resulting in the frequent jumping of positioning positions, which indirectly affects the user's positioning experience

Method used

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  • A positioning and deviation correction method and server
  • A positioning and deviation correction method and server
  • A positioning and deviation correction method and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] see figure 1 , figure 1 It is a schematic flowchart of a positioning and deviation correction method disclosed in an embodiment of the present invention. Such as figure 1 As shown, the positioning and deviation correction method may include the following steps:

[0067] 101. A server acquires first signal information of several first wireless signals received by an electronic device.

[0068] In this embodiment of the present invention, the electronic device may be a mobile terminal such as a mobile phone, a watch, or a tablet computer, which is not limited in this embodiment of the present invention. In addition, the first wireless signal received by the electronic device can be a wireless network signal (such as Wi-Fi) transmitted by a wireless network hotspot, or a mobile communication signal (such as a 4G, 5G signal) sent by a base station. Examples are not limited.

[0069] The first signal information obtained by the server may include the signal identifier o...

Embodiment 2

[0089] see figure 2 , figure 2 It is a schematic flowchart of a positioning and deviation correction method disclosed in an embodiment of the present invention. Such as figure 2 As shown, the positioning and deviation correction method may include the following steps:

[0090] 201. The server acquires second signal information of several second wireless signals received by the electronic device when it is in any area.

[0091] 202. The server acquires the corrected positioning position reported by the electronic device.

[0092] In the embodiment of the present invention, the corrected positioning position is the positioning position obtained by correcting the preliminary positioning positions determined according to several second wireless signals by using the correction information input by the user of the electronic device.

[0093] Specifically, the method for the electronic device to determine the preliminary positioning position according to several second wireles...

Embodiment 3

[0122] see image 3 , image 3 It is a schematic flowchart of a positioning and deviation correction method disclosed in an embodiment of the present invention. Such as image 3 As shown, the positioning and deviation correction method may include the following steps:

[0123] 301. The server acquires second signal information of several second wireless signals received by the electronic device when it is in any area.

[0124] 302. The server acquires the corrected positioning position reported by the electronic device.

[0125] In the embodiment of the present invention, the corrected positioning position is the positioning position obtained by correcting the preliminary positioning positions determined according to several second wireless signals by using the correction information input by the user of the electronic device.

[0126] 303. The server selects, according to the second signal information, a wireless signal satisfying a preset condition from several second wire...

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Abstract

A positioning and deviation correction method and server, the method comprising: acquiring first signal information of several first wireless signals received by an electronic device; judging according to the first signal information whether there is a A wireless signal that matches an area signal in any area signal set; the area signal is a wireless signal that can cover the area corresponding to the area signal set; if so, search for the matching area signal according to the pre-stored association relationship The corrected positioning position associated with the area signal set; the corrected positioning position is a corrected positioning position; the current positioning position of the electronic device is determined according to the corrected positioning position. By implementing the embodiment of the present invention, jumps in positioning positions can be reduced.

Description

technical field [0001] The invention relates to the technical field of positioning, in particular to a positioning deviation correction method and a server. Background technique [0002] With the popularity of electronic devices such as smart phones and smart watches, people use positioning functions on electronic devices more and more frequently, and people have higher and higher requirements for positioning accuracy. Currently, electronic devices can be positioned through base stations or Wi-Fi. [0003] The solution for positioning through base stations or Wi-Fi generally uses the signal strength of Wi-Fi signals received by electronic devices to determine the distance between electronic devices and Wi-Fi hotspots, or according to the arrival of mobile signals sent by different base stations. The arrival time or arrival time difference of the electronic device determines the distance between the electronic device and the base station. Since the location of the Wi-Fi hot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/021H04W64/00
CPCH04W4/021H04W64/00
Inventor 林意章郭进毫
Owner GUANGDONG XIAOTIANCAI TECH CO LTD