The invention relates to a vehicle falling-into-water detection method, a vehicle, a computer readable storage medium and a chip, and the method comprises the steps: obtaining sensor detection information outputted by an IMU (Inertial Measurement Unit) and point cloud data captured by a laser radar, determining the pose of the vehicle according to the sensor detection information and the point cloud data, determining the distance between the vehicle and the water surface according to the pose of the vehicle, and carrying out the detection of the falling-into-water of the vehicle. When the distance between the vehicle and the water surface is smaller than a preset threshold value, a signal that the vehicle is about to fall into water is output; the system can pre-judge that the vehicle falls into water before the vehicle falls into water and send a signal that the vehicle is about to fall into water, thereby improving the safety of the vehicle, reducing the installation and maintenance of a liquid level sensor, and reducing the cost of the vehicle.
本公开涉及一种车辆落水检测方法、车辆、计算机可读存储介质及芯片,包括获取惯性测量单元IMU输出的传感器检测信息和激光雷达捕获到的点云数据,根据传感器检测信息和点云数据确定车辆位姿,根据车辆位姿确定车辆与水面的距离,在车辆与水面的距离小于预定阈值的情况下,输出车辆即将落水信号;能够在车辆落水前预判车辆落水并发出车辆即将落水信号,提升了车辆的安全性,减少安装液位传感器及其维护,降低了车辆成本。
Vehicle falling-into-water detection method, vehicle, computer readable storage medium and chip
车辆落水检测方法、车辆、计算机可读存储介质及芯片
2022-10-04
Patent
Electronic Resource
Chinese
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