The embodiment of the invention relates to the technical field of automobile control, and particularly discloses an anti-collision control method and system for protecting a radar. According to the embodiment of the invention, related data of a vehicle are obtained through a radar, a camera and an inertial navigation device, and the related data of the vehicle are sent to a central controller; the central controller analyzes the related data of the vehicle, judges whether the radar needs to be protected or not, and sends a protection signal to the protection air bag when the radar needs to be protected; and the protection air bag pops up the air bag to protect the radar according to the protection signal. The vehicle speed, the radar and the information acquired by the camera of the automatic driving vehicle can be comprehensively judged, when the radar of the vehicle inevitably collides with an environmental object, the central controller analyzes the information and then sends an instruction, the vehicle is braked according to the maximum braking force, meanwhile, an air bag of the radar begins to be rapidly inflated, and the vehicle is braked according to the maximum braking force. And finally, the damage to the radar caused by collision is expected to be reduced.
本发明实施例涉及汽车控制技术领域,具体公开了一种用于保护雷达的防撞控制方法及系统。本发明实施例通过雷达、摄像头和惯导装置获取车辆相关数据,并将车辆相关数据发送至中央控制器;中央控制器对车辆相关数据进行分析,判断是否需要保护雷达,并在需要保护雷达时,向保护气囊发送保护信号;保护气囊根据保护信号,弹出气囊对雷达进行保护。能够对自动驾驶车辆的车速,雷达、摄像头获取的信息进行综合判定,当车辆的雷达不可避免的要与环境物体发生碰撞时,中央控制器经过对信息分析后发出指令,车辆按最大制动力刹停,与此同时雷达自带的气囊开始快速充气,气囊快速弹出,最终期望减少碰撞对雷达的造成的损坏或破坏。
Anti-collision control method and system for protecting radar
一种用于保护雷达的防撞控制方法及系统
2023-01-31
Patent
Electronic Resource
Chinese
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