摘要
在对汽车防追尾安全距离模型分析的基础上,给出一种基于安全距离模型的主动避撞方法。该方法通过实时信息采集,根据安全距离模型进行判断,给出当前车的行驶状态,必要时自动刹车,并且能够保持最优车距。仿真实验表明了该方法的有效性。
A collision avoidance algorithm was present base on analysis of vehicle automatically anti-collision safety distance model . The algorithm would give judgments by collecting the information including the speeds and accelerations of both cars which change everytime during the process of driving. Then this collision avoidance system would show present states of vehicle. The vehicle would brake automatically when necessary, and can keep the best distance between vehicles. Its effectiveness was verified by the simulations and experiments.
出处
《微计算机信息》
北大核心
2008年第32期251-252,271,共3页
Control & Automation
基金
复杂工业过程控制技术及控制系统(521000100)颁发部门:河南省科技厅
关键词
主动避撞算法
安全距离模型
汽车防追尾
collision avoidance algorithm
safety distance model
vehicle rear-end
