Title: Algorithm of the Optimal Route Based on Urban Emergency Response System
Abstract: At the time of the accident,the urban emergency response system need to analyze the optimal route,which cost the least time to the scene.So the core algorithm is still the shortest path algorithm of it.According to the actual characteristics of the urban road network,the paper constructed model with the road network,road topology and database structure.With the optimized data storage structure as the entry point and the base of analyzing the computing speed bottlenecks of the classic Dijkstra shortest path algorithm,the paper proposes a more efficiency optimal path algorithm bases on the direction search.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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Cited By Count: 2
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