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A method for automatically recognizing human action and a washing machine with the method

A technology of human body motion and automatic recognition, applied in the field of washing machine and automatic recognition of human body motion, can solve the problems of user inconvenience and misrecognition, and achieve the effect of avoiding misrecognition, convenient use and convenient detection.

Active Publication Date: 2022-07-15
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with the present invention, this application has the following disadvantages: in this application, if the human body just passes by the washing machine and does not intend to operate the washing machine, there will be misidentification, that is, as long as the human body passes in front of the washing machine, it will trigger the washing machine to operate , there is misrecognition of unconscious actions, which will cause inconvenience to users

Method used

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  • A method for automatically recognizing human action and a washing machine with the method
  • A method for automatically recognizing human action and a washing machine with the method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] In step a described in this embodiment, regardless of whether the washing machine 1 is turned on or not, the first detection device 2 is always in the detection state, and when it is detected that the distance between the human body and the washing machine 1 decreases continuously from S1, it is determined that the human body proximity condition is established , then it is considered that the user has the intention to operate the device, then enter step b, if the distance becomes larger during the process of continuously decreasing the distance from S1, then step a needs to restart the judgment, the S1 is located between 1m-2m, preferably 1.2m.

[0040]In step b, starting from the moment when the distance between the human body and the washing machine 1 is S1, the second detection device 3 starts to detect, and after the proximity condition in step a is established and then delays for a time period of T, the detection of the second detection device 3 ends and starts At ...

Embodiment 2

[0045] like figure 2 As shown, the first detection device 2 in this embodiment is installed in the upper middle part of the front panel of the washing machine 1, so as to detect the waist position of an adult, and the detection is more accurate; the second detection device 3 is installed in the washing machine 1 The lower part of the front panel is close to the foot of the human body, and can detect the action command within 0mm-20mm obliquely downward, preferably 10mm. The washing machine is also provided with an alarm device controlled by the second detection device 3. When the second detection device 3 starts to detect, if a foreign object is detected within the detection range of the second detection device 3, the alarm device will be triggered, which can be a voice alarm. , flash alarm or display prompt, the alarm device can be set on the second detection device 3 or beside the second detection device 3, or can be set in the middle and upper part of the washing machine, ...

Embodiment 3

[0049] like figure 1 , figure 2 As shown, the washing machine 1 of this embodiment provides a method for recognizing the action commands of the human body, so as to control the device to perform the set actions, and more effectively recognize the conscious action commands of the user through the unique timing sequence, so as to avoid unconscious actions. misidentification.

[0050] The washing machine 1 is equipped with two detection devices, the first detection device 2 is used to detect the approach of the human body, and the second detection device 3 is used to detect the action instruction of the human body. , and then judge the action command. Only after the two conditions are judged to be valid at the same time, the set action will be executed. Preferably, both detection devices are infrared detection.

[0051] The first detection device 2 is installed at the front panel position of the washing machine and is always in the detection state. When it is detected that th...

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Abstract

The invention discloses a method for automatically recognizing human action and a washing machine with the method. The washing machine is provided with a first detection device for detecting the approach of the human body and a second detection device for detecting the action instruction of the human body. The identification method includes the following steps: The following steps: a: the first detection device determines that the user has the intention to operate the device by detecting the approach of the human body within the set detection range; b: the second detection device determines the human body motion instruction within the set detection range by detecting Enter the trigger state; c: After the steps a and b are determined to be valid at the same time, the washing machine executes the set corresponding actions according to the state it is in. According to the present invention, the washing machine executes the set action only after the two detection devices simultaneously judge that it is valid, which can more effectively identify the user's conscious action command and avoid misrecognition of the unconscious action.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a method for automatically recognizing human body movements and a washing machine with the method. Background technique [0002] There are a variety of human motion recognition methods, that is, the main control board issues an instruction to the device to execute the set action by detecting the presence or action of a person within the set detection range. Commonly used detection methods include infrared detection, microwave, sound, etc. Ultrasound, visible light, vibration, key press, touch, etc.; the most common actions are: main circuit power-on, door opening, operation display interface activation, etc.; the main methods of human motion recognition are divided into two types: 1. A device that has been in the detection state detects the approach of the human body, and directly responds to actions after detection, such as activating the display interface or open...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F33/30D06F34/14D06F33/47D06F105/58
Inventor 邓金柱许升吕佩师舒海
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD
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