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Electronic equipment control method and device and electronic equipment

A technology for electronic equipment control and electronic equipment, applied in measuring devices, measuring current/voltage, measuring electrical variables, etc., can solve problems such as the failure of the load of the washing machine to run normally, the damage to the motor of the computer board of the load equipment, and the breakdown damage of the load equipment.

Pending Publication Date: 2022-03-08
QINGDAO HAIER WASHING MASCH CO LTD +1
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AI Technical Summary

Problems solved by technology

[0003] The existing washing machine program is generally designed to work normally under the rated standard voltage. The grid voltage of the washing machine can operate normally within the standard range under the rated standard voltage. However, if the grid voltage exceeds a certain upper limit, it may be due to excessive voltage. Damage to the load equipment of the washing machine, such as computer boards, water valves, motors, etc., will reduce the service life, and even directly cause breakdown damage to the load equipment; Normal operation, affecting user experience

Method used

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  • Electronic equipment control method and device and electronic equipment
  • Electronic equipment control method and device and electronic equipment
  • Electronic equipment control method and device and electronic equipment

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Embodiment Construction

[0062] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0063] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances ...

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Abstract

The invention provides an electronic equipment control method and device and electronic equipment. The method comprises the following steps: acquiring a first partial voltage value of a power grid connected with the electronic equipment in a first preset period through a voltage detection circuit; and controlling connection and disconnection between load equipment of the electronic equipment and a power grid according to the first partial voltage value. According to the embodiment of the invention, in the process of controlling the connection and disconnection between the load equipment of the electronic equipment and the power grid, the partial voltage value of the power grid in the preset period is considered, the electronic equipment is protected, and compared with the prior art, the voltage of the power grid is directly detected in real time, so that the reliability of the electronic equipment is improved. According to the embodiment of the invention, frequent switching-on and switching-off between the load equipment and the power grid when the voltage fluctuation of the power grid is relatively frequent can be avoided.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and in particular to an electronic equipment control method, device and electronic equipment. Background technique [0002] With the development of smart devices, washing machines are increasingly becoming an indispensable electronic device in daily life. [0003] The existing washing machine program is generally designed to work normally under the rated standard voltage. The grid voltage of the washing machine can operate normally within the standard range under the rated standard voltage. However, if the grid voltage exceeds a certain upper limit, it may be due to excessive voltage. Damage to the load equipment of the washing machine, such as computer boards, water valves, motors, etc., will reduce the service life, and even directly cause breakdown damage to the load equipment; Normal operation affects user experience. [0004] Therefore, there is an urgent need for an...

Claims

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Application Information

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IPC IPC(8): G01R19/165G01R15/04
CPCG01R19/16547G01R15/04
Inventor 陈瑜方大丰郝亚东姜辉
Owner QINGDAO HAIER WASHING MASCH CO LTD
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