碰痕 meaning in English
bruise mark
Examples
- Traffic accident simulation and control technology are simulating the environment and driving process , simulating the operation situation of accident vehicle on the road , making kinematic analysis based on data such as vehicle collision , stop location and collision narks , to determine the normally running line and the speed of vehicle before the accident , presume the collision speed course reversely , use 3d graphics technology to reappearance accidents process , provide scientific theory for the analysis of the cause , make corresponding protect safety technology and strategy
交通事故模拟与控制技术是对驾驶环境与驾驶行为进行仿真，模拟车辆在道路上发生事故的运行情况，根据车辆碰撞位置和停止位置、车身碰痕等事故现场数据进行运动学分析，确定车辆在事故前正常行驶时的速度和路线，逆向推定碰撞车速及事故过程，应用三维图形技术再现交通事故过程，为分析事故成因，提出相应的交通安全保障技术和策略奠定科学理论依据。