Evaluation of highway route design based on computer simulation

Authors discuss the evaluation model of highway design and propose a method of highway plane safety design based on computer simulation. By analyzing the character of highway and methods of highway design evaluation, the idea of building highway simulation system which evaluates highway design is put forward. The Multi-Agent framework of simulation system is built according to the characters of system. By constructing computer simulation models that are vehicle model, driver model and highway model, the performance of vehicle is simulated. And the highway criterion is evaluated by the running speed and acceleration of vehicle. By computer simulation, the designer can find the problems of design in designing phase so that the scientificity and reasonableness of design can be promoted.