The invention relates to a false triggering scene information extraction method, device and equipment and a readable storage medium, and relates to the technical field of vehicle testing, and the method comprises the steps: obtaining scene data corresponding to a historical abnormal braking scene and including whole vehicle CAN data, radar CAN data and camera data; when determining that the AEB is in a working state, performing scene extraction analysis according to the radar CAN data to extract each scene target which triggers a historical abnormal braking scene and a corresponding first target type; performing type identification on each scene target according to the azimuth angle of the scene target and the camera data to obtain a second target type corresponding to each scene target; and if the first target type is not consistent with the second target type, the scene information corresponding to the scene target is extracted from the scene data as the false triggering scene information to form a false triggering scene library, so that data support is provided for later stage rack verification and whole vehicle test, the verification period is shortened, and the research and development efficiency is improved.
本申请涉及一种误触发场景信息提取方法、装置、设备及可读存储介质,涉及车辆测试技术领域,获取与历史异常制动场景对应的包括整车CAN数据、雷达CAN数据和摄像头数据在内的场景数据;当确定AEB处于工作状态时,根据雷达CAN数据进行场景提取分析,以提取出触发历史异常制动场景发生的各个场景目标及其对应的第一目标类型;根据场景目标的方位角和摄像头数据对每个场景目标进行类型识别,得到与每个场景目标对应的第二目标类型;若第一目标类型和第二目标类型不一致,从场景数据中提取出与场景目标对应的场景信息作为误触发场景信息,以形成误触发场景库,进而为后期台架验证与整车试验提供数据支撑,缩短了验证周期并提升了研发效率。
False triggering scene information extraction method, device and equipment and readable storage medium
误触发场景信息提取方法、装置、设备及可读存储介质
2023-07-25
Patent
Electronic Resource
Chinese
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