The invention discloses a vehicle wading protection device. The device comprises a water level sensor, a water immersion sensor, a control module and an electric air inlet stop valve, wherein the water level sensor is used for detecting the water level information of accumulated water on a road surface and sending the water level information to the control module, the water immersion sensor is installed in an engine air inlet pipe of the vehicle and used for detecting the water inlet condition in the engine air inlet pipe and sending a water inlet signal to the control module when that the water enters the engine air inlet pipe is detected, and the controller module is used for judging whether the accumulated water level of the road surface reaches a first preset threshold value or not according to the water level information when the water level information and the water inlet signal are received at the same time, and controlling the electric air inlet stop valve to be closed to closean engine air inlet pipe of the vehicle when the accumulated water level is judged to reach the first preset threshold value. The device is advantaged in that water inlet protection of the automobileengine can be realized.
本发明公开了一种车辆涉水保护装置,该装置包括水位传感器、水浸传感器、控制模块和电动进气切断阀;其中,所述水位传感器,用于检测路面积水的水位信息,并将所述水位信息发送至所述控制模块;所述水浸传感器,安装于所述车辆的发动机进气管中,用于检测所述发动机进气管内的进水情况,并在检测到所述发动机进气管内进水时,发送进水信号至所述控制模块;所述控制模块,用于在同时接收到所述水位信息和所述进水信号时,根据所述水位信息,判断路面的积水水位是否达到第一预设阈值,并在判断到所述积水水位达到所述第一预设阈值时,控制所述电动进气切断阀关闭,以关闭所述车辆的发动机进气管。采用本发明实施例,能够实现汽车发动机的进水保护。
Vehicle wading protection device
车辆涉水保护装置
2020-09-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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