Decentralized operation control subsystem
The decentralized operation control subsystem is located in the traction substation or switch room, corresponding to the traction section. It receives various operating instructions from the central control system, then allocates or executes the operating instructions to realize control and protect the line track, traction power supply and the maglev train.
Conduct train control by strictly complying with the failure-safety principle.
Manage and control train running, monitor and control the train status.
Manage and control the traction system, protect the tracks, obtain the current state of the points and implement protection, control and monitoring of the points.
Examine and retransmit the commands from the central control system and control breakdown and execution of the commands.
Automatically complete detection of the equipment status and fault diagnosis, and regularly report the diagnostic information.
Station decentralized operation control subsystem
Decentralized control computer.
Decentralized safety computer.
Decentralized transmission computer.
Decentralized switch protection computer.
Decentralized diagnosis computer.
Decentralized operation control computer in a section
Advantages Of The Product:
The system uses a redundant fault-tolerant system architecture with high reliability, high safety and high availability, all the safety-related equipments use dedicated safety computer with “2*2oo2” structure.
Evaluation certification by a Independent safety certification.
Meets the requirements for a variety of operation modes of the maglev transport system such as the normal operation, downgraded operation and maintenance operation.
All the safety-related information transmission uses safe and redundant information transmission channels to ensure reliability and safety of the system.
Excellent function of equipment states monitoring and fault diagnosis.
Allows mixed operations of various types of trains in different marshalling.
The anti-interference and electromagnetic radiation of the system equipment comply with relevant international and/or national standards.
The system complies with EN50128&50129 Standards.