The Research And Simulation On The Unattended Station's Train Traffic Organization In The CTC Section

As the intermediate station which has seldom passenger & cargo service in the Decentralized Autonomous CTC section, under the situation that the related subsystem of wireless communication system, train number indication cheeking system, wireless train dispatching command transmission system etc puts in place, it can realize train operation and shunting operation with no man, that is unattended station. When the unattended station presents some abnormal conditions, the assistant dispatcher will progress manual and remote control, so raising the intelligent degree of dealing with the abnormal condition of the CTC has a great realistic meaning.The concrete task of the paper is on the basis of analyzing unattended station's train operation in the Decentralized Autonomous CTC section, then emulations the unattended station's train operation, and realizes automatic adjustment at the time of the train receiving track failure. The main content of the paper includes the following several points:1. Through the comparison with traditional CTC, it points out the advantage of the Decentralized Autonomous CTC system, then sketches systematic peculiarity, structure, function and control mode.2. Analyze the application of Autonomous Decentralized technology in the application of CTC, and the realizing of unattended station's autonomous control.3. Make a concrete analysis of unattended station's train traffic organization which is the foundation of realizing the simulation system's function. Then this paper analyzes the data and function of unattended station's train traffic organization simulation system, the data mainly includes train operation plan-adjusting and shunting operation plan, the function mainly includes receiving and departing operation based on the plan-adjusting, automatic adjustment at the time of the train receiving track failure and the coordination between train operation and shunting operation.4. At foundation of the above analysis, the paper parses every function's realization of unattended station's train traffic organization simulation system according to the realization procedure.The analysis of unattended station's train traffic organization contributes to understanding the unattended station's autonomous realization and train traffic organization procedure; the function of automatic adjustment at the time of the train receiving track failure which is realized by the simulation can contribute to raising the intelligent degree of dealing with the abnormal condition, and reducing the assistant dispatcher's workload.