Study on a String-stable ACC using Vehicle-to-Vehicle Communication
Study on a String-stable ACC using Vehicle-to-Vehicle Communication
复制标题
使用车对车通信的串稳定 ACC 的研究
DOI：
10.1299/kikaic.73.379
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
M. Nagai
中科院分区：
文献类型：
--
作者：
Y. Yamamura;Y. Seto;M. Nagai
本研究探讨了ACC系统的控制方法，能够大大提高字符串的稳定性，通过车辆到车辆的通信。ACC系统检测每个车辆的运行状态并控制主车辆的速度，从而获得自然的车辆行为。这是以这样的方式完成的，即在主车辆的速度对领头车辆的速度的响应特性中不发生过冲。即使在串稳定性相对差的情况下，例如当存在于引导车辆和宿主车辆之间的多个车辆减速并且发生大的车辆速度过冲时，也可以实现该性能。本文介绍了该系统的有效性，并提出了模拟结果，使用驾驶测试数据来说明其性能。
This study examined a control method for an ACC system capable of substantially improving string stability by means of vehicle-to-vehicle communication. The ACC system detects the operational status of each vehicle and controls the host vehicle's speed so as to obtain natural vehicle behavior. That is done in such a way that no overshooting occurs in the response characteristic of the host vehicle's speed to the lead vehicle's speed. This performance is achieved even in situations where string stability is relatively poor, such as when multiple vehicles present between the lead vehicle and the host vehicle decelerate and large vehicle speed overshoot occurs. This paper describes the effectiveness of the system and presents simulation results using driving test data to illustrate its performance.