Control method and apparatus for washing machine

A technology of a control device and a control method, which is applied in the field of washing machines, can solve problems such as the impact on the operation of washing machines, and achieve the effect of improving the degree of reliability

Inactive Publication Date: 2005-01-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the washing machine of the prior art as described above, when the door is opened, if the proper driving is not normally performed based on the monitoring value of the pilot switch, the operation of the washing machine will be affected because the motor and the load cannot be braked normally. Imposing influence, which causes security problems

Method used

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  • Control method and apparatus for washing machine
  • Control method and apparatus for washing machine
  • Control method and apparatus for washing machine

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Embodiment Construction

[0024] Specific embodiments are given below in conjunction with the accompanying drawings to further illustrate how the control device and control method of the washing machine of the present invention are realized.

[0025] figure 2 is a schematic diagram of the control device of the washing machine according to the present invention; image 3 is a flowchart of the control method of the washing machine according to the present invention.

[0026] Such as figure 2 As shown, the control device of the washing machine according to the present invention is composed of the following parts. That is to say, it includes the key input unit 100 that can input the command required by the user; the pilot switch 200 that can monitor the opening of the machine door; and can output the monitoring value entered from the pilot switch 200 to complete the braking control of the motor 500 and the load 600 The pole changing control part 400 of the signal; the main control part 300 which recei...

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PUM

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Abstract

The invention discloses a device and method for controlling a washing machine, which comprises a motor, a load and abnormal state display part, a pilot switch, a variable electrode control part and a main control part. The control method includes the following steps: executing water supplying program according to the monitored washings amount after the washing machine is electrified; judging whether the recorded monitoring value between the main control part and the variable electrode control part is same or not when monitoring that the door is opened during washing course, if the recorded monitoring value is same when exceeding a certain rotation number, then outputting control signal from the variable electrode control part to control driving of motor and other loads, otherwise, resetting the variable electrode control part controlled by the main control part, then receiving the monitoring value record. The invention does not exert excessive influences on the washing machine, so the normal operation is ensured, and the product reliability for users is improved.

Description

technical field [0001] The invention relates to a washing machine. Furthermore, it relates to a method that can simultaneously input the monitoring values ​​monitored by the pilot switch into the main control unit and the pole-changing control unit. When the pole-changing control unit operates abnormally, the pole-changing control unit can A control device and a control method of a washing machine controlled locally. Background technique [0002] Generally speaking, the washing machine is a machine that can remove various stains attached to clothes, bedding, etc., based on the softening effect of the detergent, the friction effect of the agitation movement of the water flow, and the impact effect between the agitation and the laundry. [0003] Below in conjunction with accompanying drawing, the composition of the washing machine of prior art is described. [0004] figure 1 It is a schematic diagram of the structure of the conventional washing machine. [0005] Such as f...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): D06F33/02D06F37/42
Inventor赵寅行具本权洪权基吴民镇
OwnerLG ELECTRONICS (TIANJIN) APPLIANCES CO LTD