In view of the existing parking guidance system in the process of vehicle guide dynamic programming efficiency is not high, poor compatibility in different parking environment, thus give negative influence large parking guidance system reliability problems, compatible with a variety of parking environment was designed based on the “blind” technology of ultraviolet communication parking guidance system, adopts the path planning algorithm in the preprocessing module, promote efficiency of dynamic programming, using the “blind” ultraviolet communication technology on the environment compatibility strong, less susceptible to environmental characteristics, improve the compatibility of the parking guidance system. Experiments show that the system can effectively reduce the dynamic path planning time, ensure the effective communication distance of single node of 4 m in a variety of parking environments, and meet the basic requirements of parking guidance system.
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