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Positioning reminding method and system based on electronic fence and wearable equipment

A wearable device and electronic fence technology, applied in the field of positioning, can solve the problem of not being able to sense satellite signals, not being able to track changes in the child's location in time, and running to areas where they should not be (such as toilets or terraces on higher floors, etc.) question

Active Publication Date: 2020-10-09
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the GPS positioning function is not suitable for indoor positioning scenarios, because the GPS system will not be able to sense satellite signals due to dense buildings, resulting in inability to accurately locate
In other words, when the child enters the indoor environment, parents cannot track the child's location in real time, nor can they track the change of the child's position in the indoor environment in time
However, in an indoor environment, children are likely to leave the area where they should be (such as cram school or classroom) due to playfulness, and run to areas where they should not be (such as toilets or terraces on higher floors). Keeping track of the location changes of children in the indoor environment in time is not conducive to protecting children's safety, nor is it conducive to children's learning and growth

Method used

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  • Positioning reminding method and system based on electronic fence and wearable equipment
  • Positioning reminding method and system based on electronic fence and wearable equipment
  • Positioning reminding method and system based on electronic fence and wearable equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] see figure 1 , figure 1 It is a schematic flowchart of a geo-fence-based positioning reminder method disclosed in an embodiment of the present invention. Such as figure 1 As shown, the location reminder method based on the electronic fence may include the following steps:

[0085] 101. When the wearable device is in an indoor environment, the wearable device identifies the floor where the wearable device is located according to the air pressure value corresponding to the location where the wearable device is located.

[0086] In the embodiment of the present invention, the air pressure value can specifically be the atmospheric pressure in the surrounding air where the wearable device is located, and the air pressure value can be detected by an air pressure sensing device (such as an aneroid barometer) provided on the wearable device itself , can also be read by the wearable device in the barometric pressure measuring device (such as a mercury barometer hung on the wa...

Embodiment 2

[0101] see figure 2 , figure 2 It is a schematic flowchart of another geo-fence-based positioning reminder method disclosed in the embodiment of the present invention. Such as figure 2 As shown, the location reminder method based on the electronic fence may include the following steps:

[0102] 201. The wearable device detects the satellite positioning signal strength of the wearable device.

[0103] In the embodiment of the present invention, the wearable device can capture satellite signals through the GPS system to obtain the strength of the satellite positioning signal, and can also capture the satellite signals through the detection of the Beidou satellite navigation system to obtain the strength of the satellite positioning signal. limited.

[0104] 202. If the strength of the satellite positioning signal changes from reaching the preset threshold to being less than the preset threshold, the wearable device determines the last moment when the strength of the satel...

Embodiment 3

[0131] see image 3 , image 3 It is a schematic flowchart of another geo-fence-based positioning reminder method disclosed in the embodiment of the present invention. Such as image 3 As shown, the location reminder method based on the electronic fence may include the following steps:

[0132] 301. When the wearable device is in an indoor environment, the wearable device identifies a floor where the wearable device is located according to an air pressure value corresponding to the location where the wearable device is located.

[0133] Wherein, after step 301 is performed, steps 302-303 may be performed, and then step 306 may be performed; or steps 304-305 may be performed, and then step 306 may be performed.

[0134] 302. The wearable device acquires the position information of the electronic tag stored in the electronic tag read by the wearable device on the floor.

[0135] It should be noted that the electronic tag can be an NFC electronic tag based on non-contact radi...

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Abstract

The embodiment of the invention relates to the technical field of positioning, and discloses a positioning reminding method and system based on an electronic fence and wearable equipment. The method comprises the steps: when the wearable equipment is in an indoor environment, recognizing a floor where the wearable equipment is located according to an air pressure value corresponding to the position where the wearable equipment is located; determining position information of the wearable equipment in the floor; taking the floor and position information as the indoor position of the wearable equipment; and if it is detected that the indoor position moves from the interior of the electronic fence to the exterior of the electronic fence, sending first prompt information to a supervision terminal of the wearable equipment, wherein the electronic fence is a two-dimensional or three-dimensional area. By implementing the embodiment of the invention, the position change condition of the wearable equipment can be fed back to the monitoring terminal of the wearable equipment in time when the wearable equipment is in the indoor environment, so that a monitoring terminal user can track the position change condition of the wearable equipment user in time.

Description

technical field [0001] The invention relates to the field of positioning technology, in particular to a positioning reminder method, system and wearable device based on an electronic fence. Background technique [0002] Today, the wearable devices on the market basically have a positioning function, usually using a Global Positioning System (Global Positioning System, GPS) system for positioning. Based on the GPS positioning function, the supervising end users of wearable devices (such as parents or guardians) can track the location of wearable device end users (such as children) in real time, and play a role in protecting children. [0003] However, the GPS positioning function is not suitable for indoor positioning scenarios, because the GPS system cannot sense satellite signals due to dense buildings, resulting in inability to accurately locate. In other words, when the child enters the indoor environment, the parents cannot track the position of the child in real time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/021H04W4/33H04W4/38H04W4/80
CPCH04W4/021H04W4/33H04W4/38H04W4/80Y02D30/70
Inventor 郑发饶盛添
Owner GUANGDONG XIAOTIANCAI TECH CO LTD