Research on Risk Assessment of Hazardous Freight Road Transportation Based on BP Neural Network

摘要

For enhancing the safety standards of hazardous freight road transportation and reducing accidents, the risk assessment methodology of hazardous freight road transportation system is introduced. By establishing the risk of hazardous freight road transportation comprehensive assessment model based on BP neural network theory, the right degree of safety of hazardous freight road transportation has a more precise quantitative understanding. A numerical example is used to demonstrate that the model is efficacious.