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Washing machine and control method and washing execution program washing-out judgment method of washing machine

A washing program and control program technology, which is applied to the control device of washing machines, other washing machines, washing devices, etc., can solve the problem of not being able to accurately judge whether the washing object is washed, etc., and achieve the effect of accurate judgment and accuracy.

Active Publication Date: 2013-01-30
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a washing machine and its control method and a washing judgment method for executing the washing program, so as to solve the problem that the washing machine in the prior art cannot accurately judge whether the washing object is washed

Method used

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  • Washing machine and control method and washing execution program washing-out judgment method of washing machine
  • Washing machine and control method and washing execution program washing-out judgment method of washing machine
  • Washing machine and control method and washing execution program washing-out judgment method of washing machine

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0030] An embodiment of the present invention provides a cleaning judging device for a washing machine executing a washing program. The washing judging device for executing a washing program for a washing machine provided in the embodiment of the present invention will be introduced below.

[0031] figure 1 It is a structural block diagram of a washing judging device for executing a washing procedure of a washing machine according to an embodiment of the present invention.

[0032] Such as figure 1 As shown, the cleaning judging device for a washing machine that executes a washing program includes a reading unit 11 , a first computing unit 12 , a judging unit 13 , a second computing unit 14 ,...

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Abstract

The invention provides a washing machine and a control method and a washing execution program washing-out judgment method of the washing machine. The washing execution program washing-out judgment method of the washing machine includes reading turbidity of washing water multiple times; calculating rate of change of the turbidity; judging change trend of the rate of change; reading the turbidity of the washing water again to calculate the rate of change of the turbidity after determining that the rate of change is reduced from increased; comparing the rate of change calculated again to a reference rate of change; and determining that the current washed objects are in washing-out states if the rate of change calculated again is smaller than the reference rate of change. By the washing execution program washing-out judgment method of the washing machine, whether the washed objects are in washing-out states can be judged accurately.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine, a control method thereof, and a cleaning judging method for executing a washing program. Background technique [0002] In the prior art, the method for the washing machine to judge whether the clothes have been washed is to read the turbidity value of the washing water at a set interval time, and the washing machine can determine whether the clothes are washed by the difference between the turbidity values ​​read per unit time. The precipitation amount of stains in the middle, so as to judge whether the clothes have been washed. [0003] However, turbidity value errors caused by some objective reasons, such as water flow fluctuations, washing machine reading errors, etc., under the influence of these objective reasons, only the difference between two points cannot accurately judge whether the washing object is washed or not. net. For example, some washing obje...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F33/02D06F39/00
Inventor 陈玉玲王金凯梁青
Owner HAIER GRP CORP
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