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Washing machine and anti-pinch control method of electrically-operated door of washing machine

A control method and technology for an electric door, applied in the control device of a washing machine, other washing machines, washing devices, etc., can solve the problems of user injury, electric door pressing on the finger, low safety, etc., and achieve the effect of improving safety.

Active Publication Date: 2015-11-18
WUXI FILIN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's requirements for the intelligence of washing machines, electric doors for washing machines have appeared on the market. At present, there are many drive control schemes for electric doors, but the safety is not high. For example, it is easy to pinch your fingers.
The electric door is not controlled by humans. When the door is closed, it is easy to cause the electric door to directly press on the fingers, causing injury to the user

Method used

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  • Washing machine and anti-pinch control method of electrically-operated door of washing machine
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  • Washing machine and anti-pinch control method of electrically-operated door of washing machine

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] Considering that the electric door of some washing machines currently has no anti-pinch function, or has a single detection anti-pinch function, for example, it can be judged whether there is a handpinch by the phenomenon of motor stall and current increase, but once it fails, it will cause safety accidents. The embodiment of the present invention proposes a new type of drive control method for preventing hand pinching, which improves the safety of the washing machine.

[0027] The following describes the anti-pinch contr...

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Abstract

The invention discloses an anti-pinch control method of an electrically-operated door of a washing machine. The method includes the following steps of obtaining the closing position information of the electrically-operated door of the washing machine, detecting the current value of a drive motor of the electrically-operated door, judging whether a hand is pinched by the electrically-operated door or not according to the closing position information and / or the current value of the drive motor, and controlling the drive motor to stop running if the hand is pinched by the electrically-operated door. By means of the method, the anti-pinch function can be achieved, and safety of the washing machine is improved. The invention further discloses the washing machine.

Description

technical field [0001] The invention belongs to the technical field of electrical appliance manufacturing, and in particular relates to a hand-pinch prevention control method for an electric door of a washing machine, and a washing machine. Background technique [0002] With the continuous improvement of people's requirements for the intelligence of washing machines, electric doors for washing machines have appeared on the market. At present, there are many drive control schemes for electric doors, but the safety is not high. For example, it is easy to pinch your fingers. The electric door is not controlled by humans, and when the door is closed, it is easy to cause the electric door to directly press on the fingers, causing injury to the user. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, the present invention needs to propose an anti-pinch control method fo...

Claims

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Application Information

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IPC IPC(8): D06F33/02D06F39/14D06F37/42D06F34/20
CPCD06F37/42D06F39/14D06F33/00D06F2103/44D06F2105/46D06F2105/58D06F34/20D06F2103/40
Inventor 张伟颜东亮吕小涛王晓锋唐芹
Owner WUXI FILIN ELECTRONICS CO LTD