KR950000976A

KR950000976A - Quantity detection control method of washing machine

Info

Publication number: KR950000976A
Application number: KR1019930009955A
Authority: KR
Inventors: 박상호
Original assignee: 이헌조; 주식회사 금성사
Priority date: 1993-06-03
Filing date: 1993-06-03
Publication date: 1995-01-03

Abstract

본 발명은 초기 세탁물에 의한 포량을 감지한 후 세탁수위 및 세탁시간이 세팅완료된 상태에서 사용자가 세탁물을 추가로 투입하였을 경우 이를 감지하여 초기에 설정된 세탁수위 및 세탁시간을 추가로 투칩된 세탁물의 포량에 맞게 보상하여세탁기를 구동시키므로서 최적의 세탁효과를 얻을 수 있도록 한 세탁기의 포량 감지 제어방법에 관한 것으로, 사용자가 세탁조내에 세탁물을 투입한 후 세탁수위 및 세탁시간을 세탕완료하여 세탁기를 구동중 사용자가 필요에 의해 세탁물을 추가로 투입하였을 경우 투입된 포량에 맞게 세탁수위 및 세탁시간을 설정하지 못하고 초기에 설정된 포량데이타값에 의해 세탁이 진행되므로서 세탁모터의 무리한 동작에 의해 소음이 발생하여 세탁기의 수명이 단축되고, 이를 방지하기 위해 추가로 세탁물이 투입되었을때 사용자는 세탁기를 오프한 후 다시 온하여 세탁수위 및 포량을 감지하여 처음부터 세탁물의 세탁진행을 수행해야 하는 불편한 문제점을 해결하기 위한 것이다.The present invention detects the amount of laundry due to the initial laundry, and when the washing water level and the washing time is set in the state that the user additionally put the laundry to detect the amount of the laundry additionally set the two-chip washing level and washing time It relates to a method of controlling the amount of washing of a washing machine to obtain an optimum washing effect by driving the washing machine by compensating for the washing machine. The washing machine completes the washing water level and the washing time after the user puts the laundry into the washing tank and is driving the washing machine. If the user adds the laundry as needed, the washing level and washing time cannot be set according to the input quantity, and the washing proceeds according to the initially set quantity data value. Therefore, noise occurs due to excessive operation of the washing motor. Life is shortened and additional laundry is added to prevent this. Cause when the user is intended to come back after turning off the washing machine to solve the inconvenient that you need to perform the washing of laundry in progress from the beginning to sense the water level and washing poryang.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 사용자가 세탁기를 구동시켜 세탁을 진행중 사용자의 필요에 의해 세탁기의 도어를 오픈시켜 추가로 세탁조내에 세탁물을 투입하였을 경우 초기에 설정된 포량데이타값과 세탁물을 추가로 투입하였을때의 포량데이타값을 비교하여 상기 비교된 데이타값에 따라 초기에 설정된 포량데이타를 보상하여 추가된 세탁물의 포량에 맞게 세탁수위 및 세탁시간을 설정하도록 한 것으로 세탁기에 적용한다.The present invention is to solve the conventional problems, when the user is driving the washing machine while the washing process in progress when the user opens the door of the washing machine in addition to the laundry load in the washing tank additionally set the initial data value and laundry Comparing the amount of storage data at the time of injection into the compensating the initially set amount of data according to the compared data value to set the washing level and washing time according to the amount of laundry to be added to the washing machine.

Description

Quantity detection control method of washing machine

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

제 2 도는 본 발명의 세탁기의 포량 감지 제어장치 블럭구성도, 제 3 도는 (가)는 본 발명 세탁기의 도어오픈시의 출력파형도, (나)는 본 발명 홈센서의 포량감지 펄스 파형도, 제 4 도는 본 발명 세탁기의 세탁진행과정을 보인 플로우챠트, 제 5 도는 본 발명 세탁기의 포량 감지 제어과정을 보인 플로우챠트.2 is a block configuration diagram of the quantity detection control device of the washing machine of the present invention, Figure 3 (a) is an output waveform diagram of the door opening of the washing machine of the present invention, (b) is a quantity detection pulse waveform diagram of the home sensor of the present invention, 4 is a flowchart showing a washing process of the washing machine of the present invention, and FIG. 5 is a flowchart showing a quantity detection control process of the washing machine of the present invention.

Claims

The first process of determining whether the operation / pause key of the washing machine is pressed when the user tries to drive the washing machine, and if the operation / pause key is pressed as a result of the determination, the quantity of laundry put into the washing tank is sensed so as to fit the quantity. The second process of setting the washing water level and the washing time, and when the water level is set in the washing tank after the washing water level is set, the door switch unit 17 is opened for a predetermined time when the door is opened and additional laundry is added as needed by the user. Alternatively, the third process of detecting whether the input injection switch unit 18 is pressed, and if the laundry is additionally added as a result of detection, the microcomputer 19 rotates the number of rotations of the washing motor 20 to detect the amount of laundry in the additionally added washing tank. After detecting the fourth process and the rotational speed of the motor, the microcomputer 19 determines the amount of the initially set amount of data and the amount of additional laundry. If the fifth step of comparing the other value, and the amount data value initially set in the comparison result, the amount of the detected quantity data when additional laundry is added, the microcomputer 19 compensates the initial washing level and washing time and proceeds with the washing. If the quantity data value set in the laundry> added laundry additionally, the microcomputer 19 is the quantity detection control method of the washing machine comprising a sixth process of proceeding the laundry at the initially set washing level and washing time.

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