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Method and device for identifying inter-floor moving mode and intelligent equipment

A mobile mode, technology of intelligent equipment, applied in measurement devices, fluid pressure measurement using liquid as a pressure-sensitive medium, instruments, etc. and other problems, to achieve the effect of improving the recognition accuracy, accurate motion detection, and improving the utilization rate.

Pending 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, in the prior art, the identification of motion states such as going upstairs or downstairs usually only simply solves the judgment of being in the state of going upstairs or downstairs, and cannot accurately identify the method used to go upstairs or downstairs. , often unable to meet the user's needs for motion detection
It can be seen that the identification of the movement mode between floors cannot be realized in the prior art, and more accurate motion detection cannot be provided.

Method used

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  • Method and device for identifying inter-floor moving mode and intelligent equipment
  • Method and device for identifying inter-floor moving mode and intelligent equipment
  • Method and device for identifying inter-floor moving mode and intelligent equipment

Examples

Experimental program
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Embodiment 1

[0073] see figure 1 , figure 1 It is a schematic flowchart of a method for identifying a movement mode between floors disclosed in an embodiment of the present invention. Such as figure 1 As shown, the method for identifying the way of moving between floors may include the following steps:

[0074] 101. The identification device controls the time sliding window to slide with a preset step on the time axis corresponding to the air pressure data.

[0075] Among them, the air pressure data is collected by the smart device during the movement between floors. The movement process between floors can include the process of moving upstairs or downstairs. The size of the time sliding window is the preset unit duration, and the preset unit duration varies smaller than the preset step size. Wherein, the smart device may be a device such as a mobile terminal, a wearable device, or a tablet computer, which is not limited in this embodiment of the present invention.

[0076] Optionally...

Embodiment 2

[0107] see figure 2 , figure 2 It is a schematic flow chart of another identification method for inter-floor movement disclosed in the embodiment of the present invention. Such as figure 2 As shown, the method for identifying the way of moving between floors may include the following steps:

[0108] 201-203. Wherein, for the description of steps 201-203, please refer to the detailed description of steps 101-103 in Embodiment 1, and the present invention will not repeat them here.

[0109] Optionally, before performing step 201, the following steps S1-S3 may also be performed:

[0110] S1. When it is detected that the smart device enters the indoor environment from the outdoor environment, the identification device activates the air pressure sensing device of the smart device to detect the air pressure value around the smart device in real time.

[0111] Wherein, the air pressure value around the smart device can specifically be the atmospheric pressure in the surroundi...

Embodiment 3

[0140] see image 3 , image 3 It is a structural schematic diagram of an identification device for inter-floor movement disclosed in an embodiment of the present invention. Such as image 3 As shown, the identification device for the movement mode between floors may include:

[0141] The control unit 301 is used to control the time sliding window to slide with a preset step on the time axis corresponding to the air pressure data; wherein, the air pressure data is collected by the smart device during the movement between floors, and the size of the time sliding window is preset The unit duration is set, and the preset unit duration is not less than the preset step length.

[0142] The obtaining unit 302 is configured to sequentially obtain partial air pressure data within a time sliding window in the air pressure data, so as to obtain several partial air pressure data.

[0143] The calculation unit 303 is configured to calculate the standard deviation of the air pressure c...

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Abstract

The embodiment of the invention discloses a method and device for identifying an inter-floor moving mode and intelligent equipment. The method comprises the steps that a time sliding window is controlled to slide on a time axis corresponding to air pressure data according to a preset step length, and part of air pressure data in the time sliding window in the air pressure data are acquired in sequence to obtain a plurality of parts of air pressure data, wherein the air pressure data is collected by the intelligent equipment in the inter-floor moving process, and the size of the time sliding window is a preset unit duration not smaller than a preset step length; according to the air pressure change rate of part of the air pressure data, the air pressure change rate standard deviation in theinter-floor moving process is obtained through calculation; according to the air pressure change rate and the air pressure change rate standard deviation, the target moving mode of the intelligent equipment in the inter-floor moving process is recognized, wherein the target moving mode comprises stair climbing, escalator taking or straight ladder taking. According to the embodiment of the invention, the method can achieve the recognition of the inter-floor movement mode, and provides more precise movement detection.

Description

technical field [0001] The invention relates to the field of positioning technology, in particular to a method, device and intelligent device for identifying a movement mode between floors. Background technique [0002] Today, the smart devices on the market basically have positioning functions, and the positioning functions are becoming more and more perfect. Not only can outdoor positioning be realized based on the Global Positioning System (GPS) system, but also wireless positioning based on Bluetooth or Wi-Fi. Network signal for indoor positioning. In terms of indoor positioning, it is usually also possible to identify the motion state of the smart device indoors, for example, to identify the motion state of the smart device when it is active on a certain floor, going upstairs or downstairs. [0003] However, in the prior art, the identification of motion states such as going upstairs or downstairs usually only simply solves the judgment of being in the state of going u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/00G01L11/00G01L7/20
CPCG01D21/00G01L7/20G01L11/00
Inventor 王梦岩
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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