Design of Computer Room Monitoring System with Remote Language Alarm Function

In the article, there is two aspects of the design with the control system and monitoring system for the engine room monitoring system. The control system with decoupling PID algorithm is designed for VAV system to control the temperature and humidity of the room, and further to control the environment of the room. Surveillance system using PLC with touch screen and GPRS modules monitor the control system intuitively and improve the stability of the system. Providing a new way of thinking for room monitoring system.