| The tuberail is a new-style land vehicle. As a control center of tuberail train operations, the central control system (CCS) manages trains according to the operation plans, route states, and other information. Thus, CCS implements the security and efficiency of train movement and the real-time message display between On-Board equipment.The researches on the train operation control system (TOCS), which is a type of new transport, are still on the beginning stage at home and abroad. The function requirements and the general structure of system of the CCS have not been defined clearly yet, hence our works will give some foundation for the building of practical equipment.In this paper, a scheme of CCS for tuberail was designed with the relative technique of OCS for low-speed train. The software of CCS was designed and the basic functions of CCS such as trains management and message communication were implemented. The test environment was constructed and functional verification for CCS was implemented.Main works are focused on the followings:Firstly, the functional requirement of CCS based on the general instruction of TOCS was analyzed. The overall structure of CCS and the interfaces between CCS and other sub-system of TOCS were designed.Secondly, the overall structure of the software for CCS was designed. The software was divided into module. Then the data structures were constructed.Thirdly, the software of the module were designed and accomplished. The software of control module and communication interfaces was designed. The functions of CCS for control operation and communication between CCS and other subsystems were achieved.Fourthly, in accordance with TOCS design program, the test plan was devised, and the relevant system function was verified. |
