Study on Emergency Vehicle Dispatching for Serious Traffic Accidents Scene Disposal

摘要：

According to demand uncertainty and diversity of emergency vehicles in the scene disposal of serious traffic accident, the combined optimization and fuzzy optimization are applied to deal with it. Two models of multi-emergency vehicle dispatching under time restriction are given respectively, where emergency response time and both its and vehicle demand are interval numbers, and the solution algorithm is introduced. An example based on the road network of Changchun urban is presented to verify the model and algorithm, which can be confirmed by the results. The algorithm is simple and practical, so can provide an important reference for decision-makers of the serious traffic accident and also can improve the efficiency of the scene disposal for serious traffic accidents.

关键词： serious traffic accidents emergency vehicle dispatching interval numbers fuzzy optimization

作者: JIA Yongxing REN You XU Hongguo LIU Hongfei YANG Mingtao

作者单位: College of Transportation, Jilin University, Changchun 130025, Jilin, China Department of Sales,Guangzhou Toyota Motor Co.Ltd, Guangzhou 511455, Guangdong, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 2024-2029

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）