KR930021862A

KR930021862A - How to determine the laundry quality of the washing machine

Info

Publication number: KR930021862A
Application number: KR1019920005524A
Authority: KR
Inventors: 송복남
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1992-04-02
Filing date: 1992-04-02
Publication date: 1993-11-23
Also published as: KR950004257B1

Abstract

본 발명은 세탁물의 포질을 판단함에 따라 수류는 물론 세탁운전, 헹굼 운전, 탈수운전등에 대한 시간을 달리 설정하도록 하여 결국은 가장 최적의 세탁효과를 얻을 수 있도록 한 세탁기의 세탁물 포질판단 방법에 관한 것으로 세탁운전 시작시 세탁조에 소수위 급수를 실행하는 제1과정(100)과, 세탁량에 따른 모터 부하량을 감지하는 제2과정(101)과, 저수위 이상의 세탁량 검출시 검출된 수위보다 한 단계 낮은 수위까지 급수하는 제3과정(103) (104) (105)과, 상기 제2과정을 반복하는 제4과정(106)과, 관성펄스폭의 차이를 검출하는 제5과정(107) (108)과, 수위를 검출하는 제6과정(110) (114)과, 수위의 병화량을 검출하는 제7과정(111) (115)을 프로그래밍하여 상기 7가지 과정을 순차적으로 실행합으로써 세탁물의 포질을 판단함을 특징으로 한다.The present invention relates to a method for determining the laundry quality of a washing machine in which a time for washing operation, rinsing operation, dehydration operation, etc. as well as water flow is set to determine the quality of the laundry, so that the most optimal washing effect can be obtained. The first process (100) to perform the water supply to the washing tank at the start of the washing operation, the second process (101) for detecting the motor load according to the washing amount, and the water level up to one level lower than the detected water level when detecting the washing amount of the low water level or more A third process (103) (104) (105) of water supply; a fourth process (106) of repeating the second process; a fifth process (107) (108) of detecting a difference in inertia pulse width; The quality of the laundry is determined by programming the sixth processes 110 and 114 for detecting the level of water and the seventh processes 111 and 115 for detecting the level of diseased water level. It is characterized by.

Description

How to determine the laundry quality of the washing machine

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

제1도는 본 발명의 블럭도 및 그에 따른 세탁기의 개략단면도.1 is a block diagram of the present invention and a schematic cross-sectional view of a washing machine accordingly.

제2도는 본 발명에 따른 회로도.2 is a circuit diagram according to the present invention.

제3도는 세탁량 감지시의 각부 파형도.3 is a waveform diagram of each part at the time of washing amount detection.

제4도 및 제5도는 본 발명에 따른 포질판단의 근거를 제공하는 그래프.4 and 5 are graphs that provide the basis of the forensic judgment according to the present invention.

Claims

In a fully automatic washing machine provided with a water level detecting means (2), a washing amount detecting means (4), and the like, driven by the control of a microcomputer, a first process (100) for performing a water supply to the washing tank at the start of washing operation, and the washing amount The second process 101 for detecting the load of the motor according to the second process and the third process (103) (104) (105) for supplying water to a level one level lower than the detected water level when detecting the washing amount of the low water level or more, and repeating the second process Fourth process 106 to perform, fifth process (107) 108 to detect the difference in inertia pulse width, sixth process (110) 114 to detect the water level, and seventh to detect the amount of change in the water level A method of determining a laundry quantity of a washing machine, characterized in that the quality of the laundry is determined by programming the processes (111) and (115) to sequentially execute the seven processes.

※ Note: The disclosure is based on the initial application.