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Automotive Engineering ›› 2020, Vol. 42 ›› Issue (1): 20-26.doi: 10.19562/j.chinasae.qcgc.2020.01.003

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Active Rescue System of Unmanned Vehicle Platoon in Fog Weather

Bian Chentong, Yin Guodong, Xu Liwei, Zhang Ning, Zhu Tong   

  1. School of Mechanical Engineering, Southeast University, Nanjing 211189
  • Received:2018-11-19 Published:2020-01-21

Abstract: For reducing the traffic accidents caused by the overspeed of manned vehicles on road in fog weather, an active rescue system is designed for unmanned vehicle platoon. When the system detects the overspeed of an manned vehicle with obstacles in front of it, the platoon can controlled to form a barrier by lane-change and changing formation to force the manned vehicle to reduce speed before collision and avoid accident. To verify the effectiveness of the proposed active rescue system, two simulations are conducted for comparison. The results of simulation show that the proposed system can effectively reduce the collision accidents of manned vehicles in fog weather

Key words: intelligent transportation, vehicle platoon, active rescue system, unmanned vehicle