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A kind of electric appliance control method, device and electric appliance

A technology of electrical control and electrical appliances, which is applied in the direction of electrical program control, sequence/logic controller program control, etc., can solve the problems of starting electrical appliances and poor detection accuracy of electrical human body detection devices, so as to reduce the false start rate and improve the experience sense, improve the effect of accuracy

Active Publication Date: 2020-12-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the electrical human body detection device in the prior art has poor detection accuracy and cannot start the electrical appliance when the distance between the human body and the electrical appliance is within a reasonable range, thereby providing an electrical appliance control method, including the following step:

Method used

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  • A kind of electric appliance control method, device and electric appliance
  • A kind of electric appliance control method, device and electric appliance
  • A kind of electric appliance control method, device and electric appliance

Examples

Experimental program
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Effect test

Embodiment 1

[0068] This embodiment provides a method for controlling an electrical appliance. The electrical appliance includes a human body detection device. Please refer to figure 1 , including the following steps:

[0069] S110. Obtain a detection signal strength value output by the human body detection device, where the detection signal strength value is negatively correlated with the distance between the human body and the electrical appliance.

[0070] The detection signal output by the human body detection device is the distance detection signal between the human body and the electrical appliance, and the strength value of the detection signal is negatively correlated with the distance between the human body and the electrical appliance. That is, the farther the distance between the human body and the electrical appliance, the smaller the value of the detection signal strength; the closer the distance between the human body and the electrical appliance, the greater the value of the...

Embodiment 2

[0077] This embodiment provides a method for controlling an electrical appliance. The electrical appliance includes a human body detection device. Please refer to figure 2 , including the following steps:

[0078] S120. Obtain several detection signal strength values ​​output by the human body detection device according to a preset time, and the detection signal strength values ​​are negatively correlated with the distance between the human body and the electrical appliance.

[0079] The several detection signal strength values ​​output by the human body detection device are obtained according to the preset time, and the data stability and reliability of the detection signal can be improved by comparing and judging the several detection signal strength values ​​with the first preset value.

[0080] S220. Acquire average intensity values ​​of several detection signals.

[0081] By obtaining the average strength values ​​of several detection signals, the rapid comparison betwe...

Embodiment 3

[0087] This embodiment provides a method for controlling an electrical appliance. The electrical appliance includes a human body detection device. Please refer to image 3 , including the following steps:

[0088] S130. Obtain several detection signal strength values ​​output by the human body detection device according to a preset time, and the detection signal strength values ​​are negatively correlated with the distance between the human body and the electrical appliance.

[0089] The several detection signal strength values ​​output by the human body detection device are obtained according to the preset time, and the data stability and reliability of the detection signal can be improved by comparing and judging the several detection signal strength values.

[0090] S230. Compare the several detected signal strength values ​​with a second preset value.

[0091] If one or more of the detected signal strength values ​​is greater than the second preset value, it is judged tha...

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Abstract

The invention discloses an electric appliance control method and device. An electric appliance comprises a human body detection device. The method comprises the following steps of acquiring a detectedsignal intensity value output by a human body detection device, wherein the detected signal intensity value is negatively correlated with the distance between the human body and the electric appliance; comparing the detected signal intensity value with a first preset value; and if the detected signal intensity value is greater than the first preset value, controlling the electric appliance to bestarted. The invention further provides the electric appliance comprising the electric appliance control device. The obtained detected signal intensity value output by the human body detection deviceis compared with the preset value, and when the detected signal intensity value is greater than the preset value, the electric appliance is controlled to be started, so that the control accuracy of the electric appliance is improved, the defect that the electric appliance is started when the human body is relatively far away from the electric appliance is overcome, the false starting rate of the electric appliance is reduced, the service life of the electric appliance is prolonged, and the usage experience of a user is improved.

Description

technical field [0001] The invention relates to the technical field of electric appliance control, in particular to an electric appliance control method, device and electric appliance. Background technique [0002] At present, household appliances adopt more and more intelligent control technologies, and the level of intelligence is getting higher and higher. In order to realize the detection of users who are active in its vicinity, household appliances use human body detection devices to detect users who are close to each other, and activate the household appliances so that users can operate the household appliances conveniently. Existing human body detection devices usually use infrared detection, ultrasonic detection, microwave radar detection and other methods to detect the user's human body. [0003] In the prior art, the human body detection device can realize the detection of the human body, but the existing electrical appliances including the human body detection de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 贺凯雷志皓卜韩萍陈定武张博超李叶松
Owner GREE ELECTRIC APPLIANCES INC
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