Study on the Impact of Communication Imperfections on Forward Collision Warning and Avoidance Based on V2V Communications

Vehicle-to-vehicle communications bring new opportunities to ADAS, as it allows the vehicles to acquire more information of the environment and extends the range of perception. However, V2V communications have their limits, which could not operate perfectly in all conditions nowadays. This study analyzes the impact of communication imperfections on the performance of Forward Collision Warning and Avoidance based on V2V communications (Connected FCW/FCA) through simulation. Packet drop, time delay and limited communication distance are investigated as parameters of communication imperfections. The conclusion of this study provides supports for improving forward collision warning and avoidance to be accommodated to communication imperfections.

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