Monitoring method, device, equipment and program product of distributed control system control room

The invention provides a monitoring method, device and equipment for a control room of a distributed control system and a program product. The distributed control system transmits a control signal through a multi-computer switching system, and the monitoring method comprises the following steps: the multi-computer switching system identifies user information according to acquired image data of a monitoring object in a control room of the distributed control system; the multi-computer switching system transmits the identified user information to computer equipment of the distributed control system; and the computer equipment of the distributed control system logs in the corresponding system according to the identified user information. According to the method, redundant links in a multi-computer switching system are utilized, acquired image data of a monitored object are transmitted, analysis and processing are carried out in the system, and then complete image acquisition and analysis are completed. The user