基于风险分析的军用危险品道路运输线路优化

On Route Optimization of Military Road Transport of Dangerous Goods Based on Risk Analysis

通过分析影响风险的因素,以其作为选线指标,进而转化为风险值进行考虑,结合Dijsktra算法得到最小风险路线,即危险品运输中的最优路线。通过实例计算分析,以最小风险权值选线方法进行线路优化,虽运输时间有所增加,但极大地降低了运输事故率、影响人员数,也就减小了运输风险,达到了运输线路优化的效果。

Military road transport of dangerous goods, involves many factors, and the organization is difficult, with high risk. In this paper, through the analysis of the impact of risk factors, and uses it as a selection index, then transfer it into the risk value for consideration, to obtain the minimum risk path combined with the Dijsktra algorithm, then gets the optimal route in the transport of dangerous goods. Through the calculation and analysis of examples, this method has certain practicability.