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Safety analysis of a vehicle equipped with Cooperative Adaptive Cruise Control

机译:装有协同自适应巡航控制系统的车辆的安全性分析

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Stability and string stability of platoons equipped with Cooperative Adaptive Cruise Control (CACC) is widely discussed in literature. However, safe behavior of a vehicle in a platoon, i.e., making sure that a vehicle is not involved in a collision with its preceding vehicle, is not considered to a large extent. This paper exploits techniques from invariant set theory to perform a safety analysis of vehicle behavior in a platoon. Here, regions in the state space are determined that guarantee safe behavior of a vehicle for all future time. These so-called safe sets are determined for CACC under various circumstances, in particular with and without wireless inter-vehicle communication. The proposed safety analysis framework supports real-time safety monitoring in vehicles.
机译:文献中广泛讨论了配备有协作自适应巡航控制系统(CACC)的排的稳定性和弦稳定性。然而,在很大程度上未考虑车辆在排中的安全行为,即确保车辆不与其前车发生碰撞。本文利用不变集理论中的技术对排中车辆行为进行安全性分析。在此,确定状态空间中的区域,该区域保证车辆在所有将来的时间中都具有安全行为。在各种情况下为CACC确定这些所谓的安全集,尤其是在有无无线车辆间通信的情况下。拟议的安全分析框架支持车辆的实时安全监控。

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