Unmanned motorcade control method based on vehicle state information
A technology of state information and control method, which is applied in traffic control systems of road vehicles, vehicle wireless communication services, and services based on specific environments, etc. It can solve channel congestion, vehicle network driving safety problems, and affect wireless transmission reliability, etc. problem, to achieve the effect of reducing the occupancy of wireless channels and reducing the transmission frequency
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[0016] The implementation scenario of this embodiment is driving in formation: driving in a convoy, the first car is the lead vehicle and has the right to accelerate and decelerate, and the subsequent vehicles are slave cars without independent control rights, that is, they cannot perform acceleration and deceleration processing. The goal is to maintain a certain amount of synchronization between all vehicles to save vehicle fuel consumption.
[0017] Such as figure 1 As shown, the lead vehicle broadcasts the assigned data packet including the acceleration information of each subordinate vehicle through the wireless channel; the subordinate vehicle receives the assigned data packet through the wireless channel and parses out the corresponding acceleration information and controls the respective driving accordingly. At the same time, the slave car periodically updates the model parameters in the model information online, and sends the updated model information to the leader car in ...
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