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A water cup drinking and pouring identification method

A recognition method and water cup technology, applied in the direction of instruments, mapping and navigation, measuring devices, etc., can solve the problems of statistics, misidentification, and misstatistics that affect the amount of drinking water, achieve high accuracy, and avoid misidentification as pouring water. Effect

Active Publication Date: 2019-01-01
PUTIAN CITY ZHUHUO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that if the user pours out the water, it will be misidentified as drinking water behavior, which will affect the statistics of water consumption
In addition, in other application scenarios, such as counting the number of daily drinking water and drinking frequency of users, the existing technology often miscalculates the behavior of pouring water

Method used

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  • A water cup drinking and pouring identification method
  • A water cup drinking and pouring identification method
  • A water cup drinking and pouring identification method

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Embodiment Construction

[0059] The present invention will be further described below in conjunction with the drawings and embodiments:

[0060] In order to facilitate the understanding of the inventive concept of the present invention, the inventor first made necessary explanations on the posture of the inventor to drink and pour water for humans.

[0061] Such as Figure 1-7 As shown, the inventor's research on human drinking and pouring posture found that:

[0062] (1) When drinking water, the user holds the water cup 100 with the elbow lower than the wrist, the wrist is prone to internal rotation, and it is easy to tilt the water cup 100 to the mouth. At this time, the forearm of the user and the cup 100 are inclined at 90°.

[0063] (2) From a psychological level, when pouring water, for safety reasons, the human subconscious will place the water cup 100 in a low place and perform the pouring operation, and the cup will not face the user when pouring water, at least Will be offset by a certain angle. ...

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Abstract

The invention discloses a method for identifying operation of drinking and pouring water in a water glass, and relates to the field of water glasses. The method comprises the steps of firstly obtaining an inclination direction of the water glass, obtaining a grasping direction of the water glass grasped by a user, and solving a first included angle of the projection of the inclination direction on the horizontal plane and the projection of the grasping direction on the horizontal plane; then judging operation of drinking and / or pouring water executed by the user according to the first included angle. By matching and identifying the inclination direction of the water glass and the grasping direction of the user, the judgment precision of the operation of drinking and pouring water is effectively improved.

Description

Technical field [0001] The invention relates to the field of smart water cups, in particular to a method for identifying pouring water from a drinking cup. Background technique [0002] In the prior art, a smart water cup is used to monitor the user's water consumption. Generally, it measures the amount of water in the cup and judges the user's daily water consumption through changes in the water volume. The disadvantage is that if the user dumps the water, it will be misidentified as a drinking behavior, which affects the statistics of drinking water. In addition, in other application scenarios, such as counting the number of times a user drinks water per day, the frequency of drinking water, etc., the prior art often miscalculates the water pouring behavior. Summary of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a method for identifying pouring water from a drinkin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G23/16G01C1/00G01C9/00
CPCA47G23/16G01C1/00G01C9/00
Inventor 林锑杭
Owner PUTIAN CITY ZHUHUO INFORMATION TECH CO LTD