公路网交通研究方法的新探索——电路分析理论的引入与实证

New Quest for Research Method of Highway Net Traffic——Electric Circuit Analytic Theory Introduced with Demonstration

采用类比的方法 ,在电学理论与交通流理论中建立一种同构映射 ,并利用这种同构关系将电学理论的结构推广到交通理论中 ,引入了交通场的概念 ,将电路分析方法应用到公路网交通的研究中 ,提出了一种彻底摆脱OD调查的新方法 ,并对模型进行了实例验证 。

In this paper the author uses a analogy method to estabish a kind of mapping in alike structure between electricity theories and traffic flow theories, and the structure of electricity theory is spreaded into traffic theory by utilizing this kind of alike structure relation.The author introduces a new concept of traffic field, applies electric circuit analytic method to the research on highway net traffic,puts forwarcd a new way completely free from the OD investingation. The new model by instances is validated, and the feasibility of this method analyzed and verified.