汽车正面碰撞行人事故只有人车间距时接触点认定与车速计算分析方法  

Contact Point Identification and Vehicle Speed Calculation Analysis Method after the Frontal Collision of a Car with a Pedestrian

作　　者：邹卫华 Zou Weihua

机构地区：[1]广东华清司法鉴定所,广东省清远市511518

出　　处：《时代汽车》2020年第18期173-174,共2页Auto Time

摘　　要：汽车正面与行人发生碰撞后,行人瞬间被撞飞后落地滑行停止于汽车前方,由于汽车装备ABS防抱死系统或者其它原因无法从路面获得制动痕迹,事故现场又难以确认接触点。针对接触点及汽车行驶速度计算问题,在关键数据的缺失状态下,合理运用多元技术方法,也是一种有效途径。After the frontal collision of the car with a pedestrian,the pedestrian was hit and flew instantly and stopped in front of the car.Because the car is equipped with ABS anti-lock braking system or other reasons,braking marks cannot be obtained from the road,and it is difficult to confirm the contact point at the scene of the accident.In view of the contact point and the calculation of the speed of the car,it is also an effective way to rationally use multiple technical methods in the absence of key data.

关 键 词：汽车与行人 接触点认定 车速计算 多元方法 有效途径 

分 类 号：U46[机械工程—车辆工程]