KR960010964A - Washing machine control device and method thereof - Google Patents

Washing machine control device and method thereof Download PDF

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Publication number
KR960010964A
KR960010964A KR1019940023876A KR19940023876A KR960010964A KR 960010964 A KR960010964 A KR 960010964A KR 1019940023876 A KR1019940023876 A KR 1019940023876A KR 19940023876 A KR19940023876 A KR 19940023876A KR 960010964 A KR960010964 A KR 960010964A
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KR
South Korea
Prior art keywords
washing
hardness
water
control means
control
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KR1019940023876A
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Korean (ko)
Inventor
전봉희
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김광호
삼성전자 주식회사
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Priority to KR1019940023876A priority Critical patent/KR960010964A/en
Publication of KR960010964A publication Critical patent/KR960010964A/en

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Abstract

본 발명은 세탁조내에 급수되는 세탁수의 경도(물 100㏄중에 녹아있는 칼슘, 마그네슘등의 광물질의 양을 밀리그램으로 나타낸 값)를 감지하여 세탁시간을 제어하는 세탁기의 세탁제어장치 및 그 방법에 관한 것으로써, 세탁조건을 입력하는 운전조작수단과, 상기 운전조작수단에 의해 입력된 운전조건에 따라 전체세탁행정을 제어하는 제어수단과, 상기 제어수단의 제어에 따라 세탁수를 급수하도록 급수밸브를 구동제어하는 급수밸브 구동수단과, 상기 급수밸브구동수단에 의한 급수밸브의 구동시에 급수되는 세탁수가 세탁에 적합한 물인지를 판단하도록 세탁수의 경도를 감지하여 상기 제어수단에 출력하는 경도감지수단으로 이루어진 것을 특징으로 하며, 세탁 및 헹굼성능을 향상시킬 수 있을뿐만 아니라, 불필요한 세탁시간의 낭비를 방지하여 소비전력을 절감할 수 있으면서도 의류의 손상을 방지할 수 있다는 효과가 있다.The present invention relates to a laundry control apparatus and a method of a washing machine for controlling the washing time by detecting the hardness of the wash water supplied to the washing tank (value expressed in milligrams of minerals such as calcium and magnesium dissolved in 100 kPa of water). Operating means for inputting washing conditions, control means for controlling the entire washing stroke in accordance with the operating conditions input by the operating means, and a water supply valve for supplying the washing water under the control of the control means. Water supply valve driving means for driving control and hardness detection means for sensing the hardness of the wash water to determine whether the wash water supplied when the water supply valve driving means by the water supply valve driving means is suitable for washing and output to the control means. Characterized in that it is not only to improve the washing and rinsing performance, but also to prevent unnecessary waste of washing time It is possible to reduce the power consumption while preventing the damage of clothing.

Description

세탁기의 세탁제어장치 및 그 방법Washing machine control device and method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 일실시예에 의한 세탁기의 세탁제어장치의 제어블록도.2 is a control block diagram of a washing machine washing control apparatus according to an embodiment of the present invention.

제3도는 본 발명의 일실시예에 의한 세탁기의 세탁제어장치의 상세한 회로도.3 is a detailed circuit diagram of a washing machine washing control apparatus according to an embodiment of the present invention.

제4A도 및 제4B도는 본 발명에 의한 세탁기의 제어동작순서를 도시한 플로우챠트.4A and 4B are flowcharts showing the control operation procedure of the washing machine according to the present invention.

Claims (6)

세탁기에 있어서, 세탁조건을 입력하는 운전조작수단과, 상기 운전조작수단에 의해 입력된 운전조건에 따라 전체세탁행정을 제어하는 제어수단과, 상기 제어수단에 제어에 따라 세탁수를 급수하도록 급수밸브를 구동제어하는 급수밸브구동수단과, 상기 급수밸브구동수단에 의한 급수밸브의 구동시에 급수되는 세탁수가 세탁에 적합한 물인지를 판단하도록 세탁수의 경도를 감지하여 상기 제어수단에 출력하는 경도감지수단으로 이루어진 것을 특징으로 하는 세탁기의 세탁제어장치.A washing machine comprising: a driving operation means for inputting a washing condition, control means for controlling an entire washing stroke in accordance with an operation condition input by the driving operation means, and a water supply valve to supply washing water to the control means under control. Water supply valve driving means for controlling the drive and the hardness detection means for sensing the hardness of the wash water to determine whether the wash water supplied when the water supply valve driving means by the water supply valve driving means is suitable for washing and output to the control means Washing control device of the washing machine characterized in that consisting of. 제1항에 있어서, 상기 제어수단은 상기 경도감지수단에 감지된 세탁수의 경도에 따라 세탁시간을 제어하는 것을 특징으로 하는 세탁기의 제어장치.The control apparatus according to claim 1, wherein the control means controls the washing time according to the hardness of the washing water detected by the hardness detecting means. 제1항에 있어서, 상기 경도감지수단은 상기 세탁조내에 급수되는 세탁수의 경도를 감지하는 TDS METER인 것을 특징으로 하는 세탁기의 세탁제어장치.The washing control apparatus according to claim 1, wherein the hardness detecting means is a TDS METER for detecting the hardness of the wash water supplied into the washing tank. 세탁행정시에 급수되는 세탁수의 경도(W1)를 감지하는 경도감지스텝과, 상기 경도감지스텝에서 감지된 세탁수의 경도(W1)가 제어수단에 설정된 경수기준농도(Wc)이상인지를 판별하는 경수판별스텝과, 상기 경도감지스켐에서 감지된 세탁수의 경도(W1)가 상기 제어수단에 설정된 연수기준농도(Wa)이하인지를 판별하는 연수판별스텝과, 상기 경수판별스텝 및 연수판별스텝에서 판별된 세탁수의 경도(W1)에 따라 세탁수가 세탁에 적합한 물인지를 판단하여 세탁시간을 결정하는 세탁시간결정스텝과, 상기 세탁시간결정스텝에서 결정된 세탁시간동안 세탁행정을 수행하는 세탁행정스텝으로 이루어진 것을 특징으로 하는 세탁기의 세탁제어방법.The hardness sensing step of detecting the hardness (W1) of the wash water supplied to the washing administration and the hardness (W1) of the washing water detected in the hardness detection step is determined whether or not more than the hard water standard concentration (Wc) set in the control means And a soft water judging step for determining whether the hardness W1 of the wash water detected by the hardness detection schema is equal to or less than the soft water standard concentration Wa set in the control means, and the hard water judging step and the soft water judging step. The washing time determining step of determining the washing time by determining whether the washing water is suitable for washing according to the hardness (W1) of the washing water determined in step 2, and the washing administration which performs the washing administration during the washing time determined in the washing time determining step. Washing control method for a washing machine comprising a step. 제4항에 있어서, 상기 경도감지스텝에서 감지된 세탁수의 경도(W1)가 상기 제어수단에 설정된 경수기준농도(Wc)이상인 경우에는 상기 세탁조에 급수되는 세탁수가 경수라고 판단하여 상기 제어수단에서 결정된 세탁수위에 따른 세탁시간보다 증가된 시간동안 세탁을 수행하는 것을 특징으로 하는 세탁기의 세탁제어방법.According to claim 4, If the hardness (W1) of the wash water detected in the hardness detection step is more than the hard water standard concentration (Wc) set in the control means determines that the wash water supplied to the washing tank is hard water in the control means Washing control method of the washing machine characterized in that for performing the washing for an increased time than the washing time according to the determined washing level. 제4항에 있어서, 상기 경도감지스텝에서 감지된 세탁수의 경도(W1)가 상기 제어수단에 설정된 연수기준농도(Wa)이하인 경우에는 상기 세탁조에 급수되는 세탁수가 연수라고 판단하여 상기 제어수단에서 결정된 세탁수위에 따른 세탁시간보다 감소된 시간동안 세탁을 수행하는 것을 특징으로 하는 세탁기의 세탁제어방법.According to claim 4, If the hardness (W1) of the wash water detected in the hardness detection step is less than the soft water standard concentration (Wa) set in the control means determines that the wash water supplied to the washing tank is soft water in the control means Washing control method of the washing machine characterized in that the washing is performed for a time reduced than the washing time according to the determined washing level. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023876A 1994-09-22 1994-09-22 Washing machine control device and method thereof KR960010964A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100308027B1 (en) * 1998-11-16 2001-10-19 구자홍 washing-machine included sensing device for hinder constituent of wash and wash method use of sensing device for hinder constituent of wash
KR100688192B1 (en) * 2004-11-11 2007-03-02 엘지전자 주식회사 Wash machine and control method for the same
KR100688191B1 (en) * 2004-11-11 2007-03-02 엘지전자 주식회사 Wash machine and control method for the same
KR100701939B1 (en) * 2003-06-20 2007-03-30 엘지전자 주식회사 Washing method of a washer
KR101029802B1 (en) * 2003-12-01 2011-04-20 엘지전자 주식회사 Method for controlling of smart washer using the home network

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100308027B1 (en) * 1998-11-16 2001-10-19 구자홍 washing-machine included sensing device for hinder constituent of wash and wash method use of sensing device for hinder constituent of wash
KR100701939B1 (en) * 2003-06-20 2007-03-30 엘지전자 주식회사 Washing method of a washer
KR101029802B1 (en) * 2003-12-01 2011-04-20 엘지전자 주식회사 Method for controlling of smart washer using the home network
KR100688192B1 (en) * 2004-11-11 2007-03-02 엘지전자 주식회사 Wash machine and control method for the same
KR100688191B1 (en) * 2004-11-11 2007-03-02 엘지전자 주식회사 Wash machine and control method for the same

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Effective date: 19990224