Occ is what position occ is which position?

1, OCC is also known as the control center, is the daily operation, equipment maintenance, traffic organization of the command center, but also the operation of the information sending and receiving center, that is, the subway running the brain. OCC control center's main task is the line operation management and scheduling so the main post is a variety of dispatchers.

2, for example: vehicle scheduling, responsible for the management of vehicle operation. Power scheduling, responsible for power supply equipment operation. Environmental scheduling, responsible for electromechanical equipment operation, to ensure that the operating environment. Maintenance scheduling, responsible for maintenance things. Passenger scheduling, responsible for passenger-related matters. However, because of the development of technology, it is also being adjusted, and the trend should be to reduce the number of personnel and use more automated systems to complete. For example, power supply, environment, maintenance may be one person all responsible.