The Intelligent Management System Design And Development Of Large-scale Computer Room Based On PLC Control

From primary and secondary schools to universities, to build computer rooms to meet the supply of students. those rooms have many Scales. In many colleges, construct large-scale room to meet the requirements of students studying. How to build a reasonably comfortable and safe computer room,and overcome the traditional management model, scientific, efficient, automated management of computer room, reducing the labor intensity of management and conservation of energy, so that the computer room to play out the biggest benefits, It has very good practical significance.In this paper, Hunan Railway Technology Vocational and Technical Institute large-scale construction and management of computer room for the background, it apply advanced automatic control equipment and technology, construct a safe, comfortable large-scale public rooms. and a load for the design of automatic control system power management.In the construction of the computer room, the paper introduce the room selection, room layout, the compute room of load analysis and room design for content distribution. In the management of the computer room, the paper mainly introduce using programmable logic controller (PLC) combine Siemens PPI Protocol or Freedom Communications Protocol to automatic control the equipment in the computer room. the software management and maintenance of the system have a simple introduction .In this paper, related flow charts are listed for the construction and management of the computer room .also ,the paper list the installation and automatic control system hardware configuration and software flow chart and source code. We debug the automatic control system, and successfully put into operation. Running results show that it is a high degree of automation and control system with stable performance. It fully meet the design requirements. It can be used as an example for large-scale computer room construction and design in the school or Internet cafes. The paper also conclude some prospects of the large-scale computer room automation management system.