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改进Berkeley模型的汽车防碰撞预警算法

臧利国 滕飞 彭志洋 尹荣栋 袁薛帅

臧利国, 滕飞, 彭志洋, 尹荣栋, 袁薛帅. 改进Berkeley模型的汽车防碰撞预警算法[J]. 机械科学与技术, 2018, 37(7): 1082-1088. doi: 10.13433/j.cnki.1003-8728.2018.0711
引用本文: 臧利国, 滕飞, 彭志洋, 尹荣栋, 袁薛帅. 改进Berkeley模型的汽车防碰撞预警算法[J]. 机械科学与技术, 2018, 37(7): 1082-1088. doi: 10.13433/j.cnki.1003-8728.2018.0711
Zang Liguo, Teng Fei, Peng Zhiyang, Yin Rongdong, Yuan Xueshuai. Improved Vehicle Anti-collision Warning Algorithm based on Berkeley Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(7): 1082-1088. doi: 10.13433/j.cnki.1003-8728.2018.0711
Citation: Zang Liguo, Teng Fei, Peng Zhiyang, Yin Rongdong, Yuan Xueshuai. Improved Vehicle Anti-collision Warning Algorithm based on Berkeley Model[J]. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(7): 1082-1088. doi: 10.13433/j.cnki.1003-8728.2018.0711

改进Berkeley模型的汽车防碰撞预警算法

doi: 10.13433/j.cnki.1003-8728.2018.0711
基金项目: 

南京工程学院高层次引进人才科研启动基金项目(YKJ201516)、2017年江苏省高等学校大学生创新创业训练计划项目(201711276032)及南京工程学院大学生科技创新基金项目(TZ20170019)资助

详细信息
    作者简介:

    臧利国(1986-),博士,讲师,研究方向为车辆系统动力学与控制,zangliguo1986@163.com

Improved Vehicle Anti-collision Warning Algorithm based on Berkeley Model

  • 摘要: 为提高汽车防碰撞预警的准确性,拓宽预警系统的适用范围,提出一种基于改进Berkeley模型的汽车防碰撞安全预警算法。该算法采用ZigBee无线通信采集车辆运行状态信息,利用切比雪夫大数定律对反应时间、制动起效时间、前车车速进行预处理,分析前后车辆运动参数状态,推导出安全预警距离计算公式,从而实现汽车的防碰撞预警。为验证算法的有效性,基于MATLAB对改进的预警算法进行了仿真,结果表明:改进的算法能够提高预警准确性,满足不同制动减速度情况下的预警需求。
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出版历程
  • 收稿日期:  2017-08-04
  • 刊出日期:  2018-07-05

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