Wearable device positioning method and wearable device

A wearable device and positioning method technology, which is applied in location information-based services, electrical components, wireless communication, etc., can solve the problems of false positives of wearable devices, unstable WiFi hotspots, difficulty in improving the accuracy of wearable device positioning, etc. , to improve the accuracy of the

Inactive Publication Date: 2020-05-12
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practice, it is found that due to the instability of WiFi hotspots, it is easy to cause false alarms on wearable devices, and there are large limitations based on the range of a WiFi hotspot, which is relatively large for hotels, shopping malls, railway stations, etc. A common WiFi hotspot is difficult to improve the positioning accuracy for the wearer of the wearable device

Method used

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  • Wearable device positioning method and wearable device
  • Wearable device positioning method and wearable device
  • Wearable device positioning method and wearable device

Examples

Experimental program
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Embodiment 1

[0031] see figure 1 , figure 1 It is a schematic flowchart of a positioning method for a wearable device disclosed in an embodiment of the present invention. like figure 1 As shown, the positioning method of the wearable device may include the following steps:

[0032] 101. The wearable device searches for an initial WiFi hotspot near the first instant location of the wearable device according to an instruction for setting an electronic fence sent by the mobile terminal.

[0033] In the embodiment of the present invention, the wearable device can search for the initial WiFi hotspot near the first instant location of the wearable device according to the instruction for setting the electronic fence sent by the mobile terminal after receiving the instruction for setting the electronic fence sent by the mobile terminal .

[0034] As an optional implementation, after the wearable device receives the instruction for setting the electronic fence sent by the mobile terminal, it ca...

Embodiment 2

[0050] see figure 2 , figure 2 It is a schematic flowchart of another positioning method for a wearable device disclosed in an embodiment of the present invention. like figure 2 As shown, the positioning method of the wearable device may include the following steps:

[0051] 201. The wearable device searches for an initial WiFi hotspot near the first instant location of the wearable device according to an instruction for setting an electronic fence sent by the mobile terminal.

[0052] 202. If the number of initial WiFi hotspots is greater than or equal to the preset threshold, the wearable device selects the first specified number of hotspots from the initial WiFi hotspots in order of signal quality from high to low as standard WiFi hotspots; if the number of initial WiFi hotspots If it is smaller than the preset threshold, the wearable device selects a second specified number of hotspots from the initial WiFi hotspots as standard WiFi hotspots in order of signal qualit...

Embodiment 3

[0093] see image 3 , image 3 It is a schematic flowchart of another positioning method for a wearable device disclosed in an embodiment of the present invention. like image 3 As shown, the positioning method of the wearable device may include the following steps:

[0094] 301. The wearable device searches for an initial WiFi hotspot near the first instant location of the wearable device according to an instruction for setting an electronic fence sent by the mobile terminal.

[0095] 303. If the number of initial WiFi hotspots is greater than or equal to the preset threshold, the wearable device selects the first specified number of hotspots from the initial WiFi hotspots in order of signal quality from high to low as standard WiFi hotspots; if the number of initial WiFi hotspots If it is smaller than the preset threshold, the wearable device selects a second specified number of hotspots from the initial WiFi hotspots as standard WiFi hotspots in order of signal quality f...

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Abstract

The embodiment of the invention relates to the field of wearable devices, and discloses a wearable device positioning method and a wearable device. The method comprises the following steps: the wearable device searches initial WiFi hotspots near a first instant position according to an instruction for setting an electronic fence sent by a mobile terminal and compares the number of the initial WiFihotspots with a preset threshold value and then selects a specified number of hotspots from the initial WiFi hotspots as standard WiFi hotspots, and when the overlap ratio of the searched surroundingWiFi hotspots near the second instant position of the wearable device and the set standard WiFi hotspots is higher than the specified overlap ratio, the wearable device is located in the set electronic fence. The electronic fence of the wearable device can be set based on a plurality of WiFi hotspots so that the setting range of the electronic fence of the wearable device is expanded. In addition, the wearable device can judge whether the wearer is within the set range or not through a plurality of WiFi hotspots so that the positioning accuracy of the wearable device is improved.

Description

technical field [0001] The invention relates to the field of wearable devices, in particular to a positioning method for a wearable device and the wearable device. Background technique [0002] At present, most of the wearable devices (such as phones and watches) on the market have the function of electronic fences, and the electronic fences of these wearable devices are mostly based on a WiFi hotspot to determine whether the wearer of the wearable device is within the set range . [0003] However, in practice, it is found that due to the instability of WiFi hotspots, it is easy to cause false alarms on wearable devices, and there are large limitations based on the range of a WiFi hotspot, which is relatively large for hotels, shopping malls, railway stations, etc. It is difficult to improve the positioning accuracy for the wearer of the wearable device with a common WiFi hotspot in the range of the place. Contents of the invention [0004] The embodiment of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/021H04W64/00
CPCH04W4/021H04W64/00
Inventor 王程辉
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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