Decision Support System of Track Application in Railway Passenger Station under Condition of CTC

Under the condition of CTC, decision support system of track application is one of the most important parts of decentralized and self-regulated controlling realization of passenger station. By utilizing data excavation, real-time adjustment, decision support, artificial intelligence, engineering cartography, combining with station sub-system of CTC, operation process and demand of track application, a new generation system model of CTC is constructed and its function is designed too. Combining with mode base, algorithm base, rule base, fact base, and data base, the processing mechanism based systemic structure is constructed. With the technology of real-time dynamic adjustment, object graphical figure construct technology, asynchronous coherence processing, data excavation of operation and capacity, system interface and mutual processing technology, and a serious of general model and algorithm, the decision support system of passenger station under the condition of CTC is developed. It is proved in the practice that the function, performance and technology index of the system are satisfactory for the operation and adjustment of track application in railway passenger station.