Multi-picture monitoring system of distributed control system (DCS) simulator of nuclear power station

• Main Authors: LI JINGUANG, MA DEYOU, CUI JIANCHUN, LU JIANING, HUANG YUANZHENG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2012
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GLOBES; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PLANETARIA; SEALS

The invention relates to a multi-picture monitoring system of a distributed control system (DCS) simulator of a nuclear power station, which comprises a master control system of the DCS simulator and a teach control system of the DCS simulator, wherein the master control system comprises a plurality of operating stations, wherein each operating station comprises a plurality of operating terminalsand displays for receiving video graphic array (VGA) signals output by the corresponding operating terminals, and a VGA signal distributor for enabling each path of VGA signals output by each operating terminal to be output in two paths is arranged between each operating terminal and the corresponding display; and the teach control system comprises a VGA matrix switcher, a central controller, a command input device and a display group, and the VGA matrix switcher is used for controlling and switching multiple paths of received VGA signals according to a switching command analytical result acquired by the central contr