Disclosed is a wiper driving apparatus. The wiper driving apparatus includes: a wiper motor providing a rotating force to a wiper arm; a motor control part controlling operations and stoppages of the wiper motor; and a rotary input part transmitting an electrical signal to the motor control part, wherein the rotary input part is rotatable in both directions and respectively continuously generates an increase signal and a decrease signal when being rotated in one and the other directions. The motor control part continuously changes a time interval in which the wiper motor is stopped in accordance with the continuous increase and decrease signals. Therefore, the wiper driving apparatus can operate a wiper at operating intervals and speeds desired by a user.
와이퍼 구동장치가 개시된다. 와이퍼 구동장치는, 와이퍼 암에 회전력을 제공하는 와이퍼 모터, 와이퍼 모터의 작동 및 멈춤을 제어하는 모터 제어부 및 모터 제어부에 전기적 신호를 전달하는 회전식 입력부를 포함하고, 회전식 입력부는 양방향으로 회전이 가능하고 일방 및 타방으로 회전 시에는 각각 증가신호 및 감소신호를 연속적으로 발생시키며, 모터 제어부는 연속적인 증가신호 및 감소신호에 대응하여 와이퍼 모터가 멈춰 있는 시간 간격을 연속적으로 변화시킨다.
Wiper drive
와이퍼 구동장치
2020-06-08
Patent
Electronic Resource
Korean
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H01H Elektrische Schalter , ELECTRIC SWITCHES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |