CiA 421 series of documents: CANopen application profile for train vehicle control systems
The CiA 421 series of documents specifies virtual device interfaces for sub-systems used in locomotives, power-cars, and coaches. The virtual devices provide gateway functionality to sub-layered control networks. No PDO communication is pre-defined. The following sub-system interfaces are specified or are under development:
- Part 1: General definitions
- Part 2: Train operating system
- Part 3: Monitoring and safety system
- Part 4: Auxiliary operating system
- Part 5: Power (drive) system
- Part 7: Brake control system
- Part 8: Ancillary operating system
- Part 9: Vehicle linkage system
- Part 10: Exterior lighting system
- Part 11: Interior lighting system
- Part 12: Door control system
- Part 13: HVAC system
- Part 14: Passenger information system
- (Part 18: Slip/slide control system)