The invention discloses a vehicle, a collision event recognition method and device thereof and a storage medium. The recognition method comprises the steps that noise information around the vehicle is acquired; acquiring distance information between the vehicle and the detection target when it is determined that the vehicle generates collision abnormal sound according to the noise information; when it is determined that the relative distance between the vehicle and the detection target is smaller than a preset distance threshold value according to the distance information, first collision information is generated; and acquiring operation information of the vehicle, and identifying a collision accident of the vehicle and the degree and type of the collision accident according to the operation information of the vehicle and the first collision information. According to the recognition method, the recognition accuracy and recognition efficiency of the collision event can be effectively improved, and the omission ratio and false drop ratio of the collision event are reduced, so that the passive safety technical level of the intelligent driving automobile is greatly improved.
本发明公开了一种车辆及其碰撞事件识别方法、装置和存储介质,该识别方法包括:获取车辆周边的噪声信息;根据噪声信息确定车辆发生碰撞异响时,获取车辆与探测目标之间的距离信息;根据距离信息确定车辆与探测目标之间的相对距离小于预设距离阈值时,生成第一碰撞信息;获取车辆的运行信息,并根据车辆的运行信息和第一碰撞信息识别车辆发生碰撞事故以及碰撞事故的程度和类型。该识别方法可有效提高碰撞事件的识别准确率、识别效率,并降低碰撞事件的漏检率和误检率,从而大大提升智能驾驶汽车的被动安全技术水平。
Vehicle, collision event identification method and device thereof and storage medium
车辆及其碰撞事件识别方法、装置和存储介质
2022-06-28
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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