KR960041480A - Washing machine and control method - Google Patents

Abstract

The present invention relates to a washing machine and a method for controlling the same, which detect vibrations during washing and dehydration to minimize noise during washing and umbalance during dehydration. Vibration sensing means for detecting the; and control means for controlling the overall washing administration by adjusting the washing water flow time and the intermittent dehydration time in accordance with the vibration detection signal detected by the vibration sensing means, and the washing water flow time adjusted by the control means And motor driving means for driving and controlling the motor to perform washing and dehydrating strokes according to the intermittent dehydration time, and receiving an abnormal vibration error by receiving a control signal output from the control means according to the vibration detection signal detected by the vibration sensing means. Characterized in that it comprises a display means for displaying.

Description

Washing machine and control method

As this is a public information case, the full text was not included.

1 is a schematic cross-sectional view of a washing machine according to an embodiment of the present invention, FIG. 2 is a circuit block diagram of a washing machine according to an embodiment of the present invention, and FIG. 3B is a flow diagram illustrating a control operation procedure of the washing machine according to the present invention. Chart.

Claims (6)

In the washing machine, vibration washing means for detecting the vibration of the washing machine generated during washing and dehydration, the washing water flow time and the intermittent dehydration time is adjusted according to the vibration detection signal detected by the vibration sensing means to control the overall washing administration Control means for driving the motor to control the washing and dehydration operation according to the washing water flow time and the intermittent dehydration time adjusted by the control means, and the vibration sensing signal detected by the vibration sensing means. Washing machine comprising a display means for displaying the abnormal vibration error in response to the control signal output from the control means. According to claim 1, wherein the vibration detecting means is a vibration sensor for detecting the output voltage changes according to the vibration generated during washing and dehydration, and amplifies the output voltage signal detected by the vibration sensor and input to the control means Washing machine, characterized in that consisting of amplification unit. The washing machine according to claim 1, wherein the control means adjusts the washing water flow time to attenuate the noise caused by the vibration during the main washing according to the vibration sensing signal during the pre-washing detected by the vibration detecting means. The washing machine according to claim 1, wherein the control means adjusts the intermittent dehydration time to prevent an imbalance caused by the vibration during the intermittent dehydration according to the vibration detection signal during the preliminary dehydration detected by the vibration sensing means. Washing water flow time adjusting step of adjusting the washing water flow time according to the vibration of pre-washing detected by the vibration sensing means, and performing the main washing according to the washing water flow time adjusted in the washing water flow time adjusting step Washing step control step for attenuating the noise caused by the step, intermittent dehydration time adjusting step for adjusting the intermittent dehydration time according to the vibration of the preliminary dehydration detected by the vibration sensing means, and intermittent adjusted in the intermittent dehydration time adjusting step A control method of a washing machine, characterized in that the dehydration administration control step of performing intermittent dehydration according to the dehydration time to prevent the imbalance caused by the vibration during dehydration. 6. The method of claim 5, wherein the intermittent dehydration time adjusting step performs a water supply to remove abnormal vibrations caused by entanglement and bias of laundry when rinsing by loosening water flows when abnormal vibrations during preliminary dehydration are detected by the vibration detecting means. Control method of a washing machine characterized in that performed. ※ Note: The disclosure is based on the initial application.