The invention discloses an automobile wading early warning device which comprises a wading liquid level sensor, a CAN bus, a front camera, a video signal processor, a wading signal processor and a power assembly controller, and the wading signal processor and the power assembly controller are both in signal connection with the CAN bus through lines. The video signal processor is in signal connection with the wading liquid level sensor through a line, the wading liquid level sensor is in signal connection with the wading signal processor through a line, and the front camera is arranged at the front end of the automobile and can monitor road condition information in front of the automobile. The video signal processor can select to wake up the wading liquid level sensor according to monitoring information of the front camera, the wading liquid level sensor can transmit water level information detected by the wading liquid level sensor to the wading signal processor, and the wading signal processor can transmit the wading water level information to the central control display and the power assembly controller through the CAN bus. The device can monitor the water level that the automobile is about to pass through, and guarantees the safety of the automobile and a driver.
本发明公开了一种汽车涉水预警装置,包括涉水液位传感器、CAN总线、前摄像头、视频信号处理器、涉水信号处理器及动力总成控制器,涉水信号处理器及动力总成控制器均通过线路与CAN总线信号连接,视频信号处理器通过线路与涉水液位传感器信号连接,涉水液位传感器通过线路与涉水信号处理器信号连接,前摄像头设置于汽车的前端,可对汽车前方的路况信息进行监控,视频信号处理器可根据前摄像头的监控信息选择唤醒涉水液位传感器,涉水液位传感器可将其检测到的水位信息传递给涉水信号处理器,涉水信号处理器可通过CAN总线将涉水水位信息传递给中控显示器及动力总成控制器。本发明可对汽车即将经过的水位进行监测,保证了车辆及驾驶人员的安全。
Automobile wading early warning device and control method thereof
一种汽车涉水预警装置及其控制方法
2022-01-04
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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