KR940007262A - Laundry weight detection device and method - Google Patents
Laundry weight detection device and method Download PDFInfo
- Publication number
- KR940007262A KR940007262A KR1019920016279A KR920016279A KR940007262A KR 940007262 A KR940007262 A KR 940007262A KR 1019920016279 A KR1019920016279 A KR 1019920016279A KR 920016279 A KR920016279 A KR 920016279A KR 940007262 A KR940007262 A KR 940007262A
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- laundry
- rotational speed
- weight
- temperature
- Prior art date
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- Control Of Washing Machine And Dryer (AREA)
Abstract
본 발명은 일정시간 동안 모터의 회전수를 검출하는 회전검출과정과, 상기 모터의 주변온도와 기준온도차를 계산하는 계산과정과, 상기 회전수 검출과정과 계산과정에서 각각 산출한 데이터를 연산하여 세탁조내의 세탁물의 무게를 판단하는 판단과정과, 상기 판단과정에서 관련된 세탁물의 무게를 기준데이터로 인식한 후 주변장치를 제어하여 세탁물을 세척하는 세척과정으로 이루어진 것을 특징으로 이루어져 온도변화에 따라 일정시간 동안 모터의 관성회전수가 변화되는 것을 보상하여 정확한 무게를 감지하여 최적의 세탁행정을 수행할 수 있는 것이다.The present invention includes a rotation detection process for detecting the rotational speed of the motor for a predetermined time, a calculation process for calculating the difference between the ambient temperature and the reference temperature of the motor, and calculation of the data calculated in the rotational speed detection process and the calculation process, respectively. Determination process of determining the weight of the laundry inside, and the process of washing the laundry by controlling the peripheral device after recognizing the weight of the related laundry in the determination process for a predetermined time according to the temperature change By compensating for the change of inertia rotation of the motor, it can detect the exact weight and perform the optimal washing stroke.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 세탁물의 무게검출장치의 실시예시도,2 is a view illustrating an embodiment of a laundry weight detection device according to the present invention;
제3도는 제1도 및 제2도에 도시된 세탁물의 무게 검출장치의 작동을 설명하기 위한 파형도로서, (A)는 기동콘덴서(C1)에 흐르는 전류양을 나타낸 것이고, (B)는 모터의 회전속도에 따라 발생하는 펄스를 도시한 것이다.3 is a waveform diagram for explaining the operation of the laundry weight detection apparatus shown in FIG. 1 and FIG. 2, (A) shows the amount of current flowing in the starting capacitor (C1), (B) It shows the pulse generated according to the rotational speed of.
제4도는 본 발명에 의한 세탁물의 무게 검출장치의 작동흐름도,4 is an operation flow chart of the laundry weight detection apparatus according to the present invention,
제5도는 세탁기에 있어서 온도의 변화에 따른 모터의 관성 회전펄스수의 변화예를 도시한 도면.5 is a diagram showing an example of a change in the number of inertia rotation pulses of a motor according to a change in temperature in a washing machine.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920016279A KR940007262A (en) | 1992-09-07 | 1992-09-07 | Laundry weight detection device and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920016279A KR940007262A (en) | 1992-09-07 | 1992-09-07 | Laundry weight detection device and method |
Publications (1)
Publication Number | Publication Date |
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KR940007262A true KR940007262A (en) | 1994-04-26 |
Family
ID=67147773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920016279A KR940007262A (en) | 1992-09-07 | 1992-09-07 | Laundry weight detection device and method |
Country Status (1)
Country | Link |
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KR (1) | KR940007262A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113622150A (en) * | 2021-07-29 | 2021-11-09 | 无锡飞翎电子有限公司 | Clothes treatment equipment, control method and device thereof, and storage medium |
-
1992
- 1992-09-07 KR KR1019920016279A patent/KR940007262A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113622150A (en) * | 2021-07-29 | 2021-11-09 | 无锡飞翎电子有限公司 | Clothes treatment equipment, control method and device thereof, and storage medium |
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