Optimal Decision-making Method of Transportation Route Based on Information Gain

The wrong choice of transportation routes can cause major accidents or even extreme accidents during the transportation of dangerous goods. At present, the choice of transportation routes for dangerous goods mainly adopts qualitative analysis. How to choose the transportation route scientifically and reasonably needs to be solved urgently. The paper focuses on the factors that affect road transportation, builds information gain-based transportation route selection loop model, improves the information gain method greatly, and makes the route selection more stable and closer to the actual situation. The simulation verifies the feasibility of the proposed method.