Vehicle Path Planning Model & Algorithm for Construction Site by Low-density Floating Vehicle Data
By the vehicle path planning method and solution algorithm,the road length,vehicle coordinates obtained by floating vehicle technology and other data are coupling analyzed,and a vehicle path planning model is estab-lished,which overcomes the pain point problem that should be effective calculated by high-density floating vehicle technology.Aiming at the defects of classical vehicle path planning algorithms,the search method of Dijkstra algo-rithm and the route selection of ant colony algorithm and pheromone updating were improved,and the improved Di-jkstra-ACO algorithm was proposed.The effectiveness of the algorithm was verified by the simulation of road net-work.Finally,the superiority and feasibility of the vehicle route planning model was verified by relying on the actual road network of the site park.
vehicle path planningconstruction siteDijkstra-ACO algorithmlow-density floating vehicle data
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