The System Architecture Study Of RITS Based On ISM

As a huge complexity system, Railway Intelligent Transportation System (RITS) involves real-time scheduling and business operation management. The system has multi-services and multi-task related many subjects and new technology. RITS architecture, which is a framework aimed to the system's planning and building, is an important criterion for it's development.On the basis of research of RITS in the world, the dissertation using the interpretative structural modeling (ISM), systematically studies on the structure of RITS from the view and theoretic method of the system science, which is significant to the development and improvement of the function of RITS. The main content of the paper is below. 1. This dissertation introduces the characteristic and key technology of the system of RITS, and expatiate the service and logical architecture of RITS in our country. 2. The dissertation analyzes the fourteen factors and related relationship of the RITS, analyzes and explains the inner relationship among the system structure using the ISM, confirms the five branch system of RITS, and puts forward the fuzzy assessment method assessing the model. 3. According to the analysis result of the interpretative structural model, the dissertation prospects the developing direction of the RITS in the future, and discusses the development formulation and strategy of the RIST in our country.