模拟电路系统网络交通流特性研究

This project puts forward a new method of traffic flow research aiming at the urban road network characteristic. Based on the external similarity between circuit and road systems, we lucubrated the two systems' base parameters and prime laws and demonstrate the convertible characters of each other. And then we proved that Kirchhoff law can be applied to describing traffic flow characteristic. Consequently, we borrowed the representative method of circuit theory, link analysis, to make traffic assignment in road network and avoided such problems of equilibrium assignment models as complex calculation, worse practicability and so on. The research process is involved with the traffic wave theory, visual traffic simulation technique and car-following theory.

通过模拟电路系统，运用网络理论分析方法，研究路网交通流特性，揭示路网、点、线、面交通流特性之间的动态联系，建立描述网络交通流状态和状态转移特征的理论模型和方法体系。在学术上发展和完善交通流理论，使我国在交通流理论研究方面有自己独到之处；成果对交通规划、交通控制和交通流诱导等具有重要的指导意义和应用价值。.