본 발명은 워셔액이 흡입구를 통해 흡입되거나, 토출구를 통해 토출되게 하는 워셔 펌프, 상기 워셔 펌프 및 적어도 하나 이상의 센서에 구비된 분사 노즐과 연결되고, 상기 워셔 펌프에서 토출된 상기 워셔액을 상기 센서로 분배하는 분배기 및 상기 센서의 오염이 검출됨에 따라 선택적으로 상기 워셔 펌프가 작동하도록 제어하되, 상기 분배기의 작동이 강제 지연되게 하여, 상기 센서로 분배되는 상기 워셔액이 오염이 검출된 상기 센서의 수량 정보 및 오염 정도에 따라 서로 다르게 설정된 요구 토출압에 도달하게 제어하는 제어기를 포함한다.
An apparatus for controlling a discharge pressure of a fluid includes: a pump configured to suck the fluid through an inlet or to discharge the sucked fluid through an outlet; a distributor connected to the pump and to an injection nozzle provided by a sensor and configured to distribute the fluid discharged from the pump to the sensor; and a controller. The controller is configured to control the pump to operate selectively in accordance with detection of contamination of the sensor and to control operation of the distributor to be forcibly delayed during operation of the pump such that the fluid distributed to the sensor, when detected as being contaminated, is controlled to reach a selected required discharge pressure of different required discharge pressures selected in accordance with water amount information and a degree of contamination of the sensor.
APPARATUS AND METHOD FOR CONTROLLING WASHER OUTLET PRESSURE FOR SENSOR CLEANING
센서 세척을 위한 워셔액 토출압 제어 장치 및 방법
2024-04-30
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 |
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