KR930010298A - Drying control device and drying control method of clothing dryer using electrode sensor - Google Patents

Drying control device and drying control method of clothing dryer using electrode sensor Download PDF

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Publication number
KR930010298A
KR930010298A KR1019910020439A KR910020439A KR930010298A KR 930010298 A KR930010298 A KR 930010298A KR 1019910020439 A KR1019910020439 A KR 1019910020439A KR 910020439 A KR910020439 A KR 910020439A KR 930010298 A KR930010298 A KR 930010298A
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KR
South Korea
Prior art keywords
clothes
drying
electrode sensor
drying control
buffer unit
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Application number
KR1019910020439A
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Korean (ko)
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KR940006248B1 (en
Inventor
김상두
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이헌조
주식회사 금성사
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Priority to KR1019910020439A priority Critical patent/KR940006248B1/en
Publication of KR930010298A publication Critical patent/KR930010298A/en
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Publication of KR940006248B1 publication Critical patent/KR940006248B1/en

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Abstract

본 발명은 전극센서에 의해 포량 및 건조도를 체크하여 의류를 건조하는 전극센서를 이용한 의류건조기의 건조제어방법에 관한 것으로, 종래에는 온도센서 및 습도센서에서 의류의 량을 체크할때 습도의 정도를 검지하여 이용하므로써 실제 의류의 량을 의류의 수분함량에 따라 변동함과 아울러 주위온도를 보상해 주어야 하는 문제점이 있었다.The present invention relates to a drying control method of a clothes dryer using an electrode sensor for drying clothes by checking a quantity and a dryness by an electrode sensor, and in the related art, a degree of humidity when a quantity of clothes is checked by a temperature sensor and a humidity sensor. By detecting the use of the actual amount of clothing varies depending on the moisture content of the clothing and there was a problem to compensate for the ambient temperature.

이와같은 종래의 결함을 감안하여 본 발명은 전극센서를 통해 의류의 접촉 빈도수를 카운트하여 포량을 계산하고 의류의 건조정도를 의류의 전기저항을 체크하여 건조를 종료하도록 하여 주위온도 보상을 필요치 않는 효과가 있다.In view of such a conventional deficiency, the present invention counts the contact frequency of clothes through an electrode sensor, calculates a quantity, and checks the electrical resistance of the clothes to determine the drying degree of the clothes so that the drying is terminated. There is.

Description

전극센서를 이용한 의류건조기의 건조제어장치 및 건조제어방법Drying control device and drying control method of clothing dryer using electrode sensor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 의류건조기의 구성도.1 is a block diagram of a clothes dryer.

제2도는 (가) 내지 (나)는 온도에 따른 포량을 보인 설명도.2 is explanatory drawing showing (a) thru | or (b) a quantity according to temperature.

제4도는 온도에 따른 시간당 온도변화 설명도.4 is an explanatory diagram of temperature change per hour according to temperature.

제6도는 본 고안 의류건조기의 회로 구성도.6 is a circuit diagram of the clothes dryer of the present invention.

제8도는 본 발명에 따른 건조제어 흐름도.8 is a drying control flow chart according to the present invention.

Claims (3)

전원부(21)에 의한 전원공급후 모터(6) 및 히터(8)를 구동하고, 드럼내부에 설치된 전극센서에 의한 의류접촉 빈도수를 카운트하여 포량을 계산하고, 의류의 건조정도를 전기저항값으로 변화하는 전극센서부(24)를 제어하는 마이콤(30)으로 구성됨을 특징으로 한 의류건조기의 건조제어장치.After supplying power by the power supply unit 21, the motor 6 and the heater 8 are driven, the clothes contact frequency is counted by the electrode sensor installed in the drum, and the quantity of the clothes is counted. Drying control device of the clothes dryer, characterized in that composed of a microcomputer (30) for controlling the changing electrode sensor (24). 제1항에 있어서, 전극센서부(24)는 건조도에 따른 검지전압을 측정하는 검지센서(14)와, 그 검지센서(14)의 출력신호를 버퍼링하는 버퍼부(24-1)와, 그 버퍼부(24-1)의 출력신호를 버퍼링시키는 버퍼부(24-2)와, 그 버퍼부(24-2)의 출력신호를 마이컴(20) 제어에 따라 그 마이콤(20)의 A/D단자에 의류건조도 검지신호로 공급하도록 스위칭시키는 스위칭부(24-4)와, 상기 버퍼부(24-1)의 출력신호를 소정의 기준전압(Vr)과 비교하여 그 기준전압(Vr)보다 클때 상기 마이콤(20)에 포량신호로 입력시키는 피크홀더부(24-3)로 구성된 것을 특징으로 하는 의류건조기의 건조제어장치.The method of claim 1, wherein the electrode sensor unit 24 is a detection sensor 14 for measuring the detection voltage according to the drying degree, a buffer unit 24-1 for buffering the output signal of the detection sensor 14, The buffer unit 24-2 for buffering the output signal of the buffer unit 24-1 and the output signal of the buffer unit 24-2 are controlled by the microcomputer 20 according to the A / A switching unit 24-4 for switching the clothes dryness detection signal to the terminal D, and an output signal of the buffer unit 24-1 compared with a predetermined reference voltage Vr, and the reference voltage Vr. Drying control device of the clothes dryer, characterized in that composed of a peak holder unit (24-3) for inputting a large quantity signal to the microcomputer (20) when larger. 모터(6) 및 히터(8)를 온한 상태에서 일정시간(t2)지연 후 일정시간마다 리세트 신호를 발생하고, 다음 리세트신호가 발생할때까지 마이콤(20)은 신호수를 카운트함과 아울러 검출전압(VP2)을 체크하여 포량을 계산하며, 리세트신호발생 후 상기 검출전압(VP2)값이 일정전압(VX)값보다 작아진 설정횟수가 발생하면 지연시간 운전후 건조를 종료함을 특징으로 하는 전극센서를 이용한 의류건조기의 건조제어방법.In the state where the motor 6 and the heater 8 are turned on, a reset signal is generated every predetermined time after a predetermined time (t 2 ) delay, and the microcomputer 20 counts the number of signals until the next reset signal is generated. Check the detection voltage (V P2 ) and calculate the quantity.If the set number of times that the detection voltage (V P2 ) is smaller than the constant voltage (V X ) occurs after the reset signal is generated, drying is finished after the delay time operation. Drying control method of the clothes dryer using an electrode sensor characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020439A 1991-11-16 1991-11-16 Drying control apparatus and method using electric poles for clothes dryer KR940006248B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910020439A KR940006248B1 (en) 1991-11-16 1991-11-16 Drying control apparatus and method using electric poles for clothes dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910020439A KR940006248B1 (en) 1991-11-16 1991-11-16 Drying control apparatus and method using electric poles for clothes dryer

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KR930010298A true KR930010298A (en) 1993-06-22
KR940006248B1 KR940006248B1 (en) 1994-07-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100499525B1 (en) * 2002-12-05 2005-07-05 엘지전자 주식회사 device for detecting dryness and method for controlling clothes dryer
KR100565244B1 (en) * 2004-06-02 2006-03-30 엘지전자 주식회사 Drying load quantity distinction method and apparatus for clothes dryer
KR101122081B1 (en) * 2005-05-24 2012-03-15 엘지전자 주식회사 Apparatus for sensing rotation of Drum and Humidity in the clothes drier

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119969A2 (en) 2006-04-14 2007-10-25 Lg Electronics Inc. Dryer and controlling method thereof
KR100747590B1 (en) * 2006-04-14 2007-08-08 엘지전자 주식회사 Control circuit and method for sensing abnormal condition of the clothes drier
KR100747589B1 (en) * 2006-04-14 2007-08-08 엘지전자 주식회사 Control circuit and method for controlling course of the clothes drier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100499525B1 (en) * 2002-12-05 2005-07-05 엘지전자 주식회사 device for detecting dryness and method for controlling clothes dryer
KR100565244B1 (en) * 2004-06-02 2006-03-30 엘지전자 주식회사 Drying load quantity distinction method and apparatus for clothes dryer
KR101122081B1 (en) * 2005-05-24 2012-03-15 엘지전자 주식회사 Apparatus for sensing rotation of Drum and Humidity in the clothes drier

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