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Modeling and Analysis Train Management of Zone Controller in CBTC

Author: GaoLin
Tutor: TangTao
School: Beijing Jiaotong University
Course: Traffic Information Engineering \u0026 Control
Keywords: CBTC Regional Control Center Train Management CPN Modeling
CLC: U284.482
Type: Master's thesis
Year: 2008
Downloads: 217
Quote: 3
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Abstract


With the rapid development of wireless communication technology , wireless communication , reliability , availability, greatly improving trends of today 's rail transit train operation control system based the communication train control system (Communication Based Train Control System, CBTC) . CBTC system is a continuous automatic train control system , high precision train positioning technology and uninterrupted vehicle to communicate , by providing more precise train control , continued to train security separation and overspeed protection , so that trains can be shorter running interval to implement safe operation . CBTC system , trackside equipment regional control center to ensure the safe operation of trains aspects play an important role , it is able to real-time interaction with other subsystems , by train provides mobile authorized to manage the running of the train . Reasonable security management area control center for the train has a very important significance . Train management to start from the control center of the study area , elaborated the principle of train operation management , multi-angle structure , state and processes in accordance with the system functional requirements . According to management train the purpose focus to a multi - car operation management process . In this paper, colored Petri net formal level time - based modeling approach to analyze the feasibility of the system modeling and regional control center train management process to build a top-level , three-layer model of data interaction layer and MA calculated layer . Improved and simplified system model based on the simulation model be run to verify the model design and the correctness of the data transmission from a different perspective , based on state space analysis methods , and help to build a more perfect area the control center system model also provides a theoretical basis for the regional control center system software implementation .

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CLC: > Transportation > Rail transport > Railway communication,signal > Railway signal > Section block and cab signal system > Train operation automation > Automatic Train Control , locomotive radio remote control and remote control system
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