Method and Apparatus for Velocity based Self-Configuring Time Division Broadcasting Protocol for Periodic Messages in Vehicle-to-Vehicle Communication

摘要

An active time division broadcasting method of a periodic message and a communication setting control method and apparatus for controlling congestion in inter-vehicle communication are presented. The method for regulating the periodic message communication setting of communication between vehicles proposed in the present invention comprises predicting the density between vehicles using a minimum safety distance according to the vehicle speed, and grasping the communication environment of the periodic message for communication between the vehicles, And adjusting the parameters of the communication environment including the transmission power of the periodic message, the transmission rate of the periodic message, and the beacon generation period according to the density and the communication environment of the periodic message to disperse the transmission time point of the periodic message. Can be.