Dynamic guidance method of parking and retrieving vehicles in large parking lots based on A* algorithm
Research on the parking and retrieval of vehicles in large parking lots is conducted.Firstly,the park-ing and retrieval scenarios are clarified,and corresponding models for the parking and retrieval processes in different scenarios are established.Secondly,considering the various complex situations such as both entry and exit in large parking lots,a new type of road impedance function suitable for large parking lots is proposed.Then,the optimal parking and retrieval path is solved through the A*algorithm,and the proposed model is nu-merically simulated and verified with examples.The results show that the proposed dynamic guidance method of parking and retrieving vehicles can adapt to different parking and retrieval scenarios,with simple structure and high computational efficiency,which can effectively reduce parking and retrieval costs and provide technical support for the intelligent management of current large parking lots.
A* algorithmdynamic guidanceparking lotparking and retrieving vehicles
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