机房精密空调集中监控系统设计
发布时间：2018-07-26 13:16
【摘要】：随着机房计算机数量的不断增加，确保机房环境满足计算机设备正常运行至关重要。机房空调作为保证计算机正常运行的重要设备，有效对其管理维护就变得格外重要。为降低机房管理人员工作负荷，及时发现、排除系统设备故障，开发大型机房的空调设备集中监控管理系统就显得十分必要。 针对机房空调设备的管理现状存在的问题，本文对机房空调集中监控系统的国内外研究现状和应用现状进行分析，在对具体的项目需求分析的基础上，设计了一个机房精密空调集中监控系统。采用分层的控制方式，对各层进行软件开发，实现机房空调的集中控制和独立控制功能。经过对集中监控系统的测试与实际应用，验证了该监控系统设计方案的可行性和科学性。 本文主要完成了以下工作： 1、详细分析该机房空调集中监控系统的具体需求，提出了一种基于分布式多层CPU结构形式的空调监控系统设计方案，并根据分层控制的思想将集中监控系统分为：机房精密空调控制层、集中控制层和监控管理层。 2、对机房空调监控系统的硬件结构进行配置，，利用PROFIBUS-DP协议组建监控网络；并且以系统的需求为基础，通过对PLC软件编程及上位机监控软件的组态对每个控制层的具体功能进行详细设计。 3、对集中监控系统进行功能测试、性能测试，以及实际运行检验，表明该机房精密空调集中监控系统设计方案具有高实用性，对机房空调的科学管理提供了一个很好的平台。 该集中监控系统实现多台机房空调的精密控制和集中控制，在满足控制精度的前提下保证机房环境稳定、可靠，满足计算机等相关设备对运行需求，给机房空调的管理维护带来极大的方便。同时，该项目为其它机房设备的管理维护提供一个借鉴。
[Abstract]:With the increasing number of computers in the computer room, it is very important to ensure that the computer room environment meets the normal operation of the computer equipment. As an important equipment to ensure the normal operation of computer, it is very important to effectively manage and maintain the air conditioning in engine room. In order to reduce the workload of computer room managers, find out and troubleshoot the system equipment in time, it is necessary to develop the centralized monitoring and management system of air conditioning equipment in the large computer room. In view of the problems existing in the management of the air-conditioning equipment in the engine room, this paper analyzes the domestic and international research and application status of the centralized monitoring system for the air-conditioning system in the engine room, based on the analysis of the specific project requirements. A centralized monitoring system for precision air conditioning in computer room is designed. Adopting the hierarchical control mode, the software of each layer is developed to realize the centralized control and independent control function of the air conditioning in the engine room. Through the test and practical application of the centralized monitoring system, the feasibility and scientific nature of the design scheme of the monitoring system are verified. The main work of this paper is as follows: 1. The detailed analysis of the specific requirements of the air-conditioning centralized monitoring system in the computer room, and a design scheme of the air-conditioning monitoring system based on the distributed multi-layer CPU structure is put forward. According to the idea of hierarchical control, the centralized monitoring system is divided into three parts: precision air conditioning control layer, centralized control layer and monitoring management layer. 2. The hardware structure of the computer room air conditioning monitoring system is configured. PROFIBUS-DP protocol is used to build the monitoring network, and based on the requirements of the system, Through the programming of PLC software and the configuration of the monitoring software of the host computer, the specific functions of each control layer are designed in detail. 3. The function test, performance test and actual running test of the centralized monitoring system are carried out. It is shown that the design scheme of the precision air conditioning centralized monitoring system in the computer room is of high practicability and provides a good platform for the scientific management of the air conditioning in the computer room. The centralized monitoring system realizes the precision control and centralized control of air conditioning in many computer rooms, ensures the stability and reliability of the environment of the computer room under the premise of satisfying the control accuracy, and meets the operational requirements of the relevant equipment such as computers. It brings great convenience to the management and maintenance of computer room air conditioning. At the same time, the project for other computer room equipment management and maintenance to provide a reference.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP308
本文编号：2146129
[Abstract]:With the increasing number of computers in the computer room, it is very important to ensure that the computer room environment meets the normal operation of the computer equipment. As an important equipment to ensure the normal operation of computer, it is very important to effectively manage and maintain the air conditioning in engine room. In order to reduce the workload of computer room managers, find out and troubleshoot the system equipment in time, it is necessary to develop the centralized monitoring and management system of air conditioning equipment in the large computer room. In view of the problems existing in the management of the air-conditioning equipment in the engine room, this paper analyzes the domestic and international research and application status of the centralized monitoring system for the air-conditioning system in the engine room, based on the analysis of the specific project requirements. A centralized monitoring system for precision air conditioning in computer room is designed. Adopting the hierarchical control mode, the software of each layer is developed to realize the centralized control and independent control function of the air conditioning in the engine room. Through the test and practical application of the centralized monitoring system, the feasibility and scientific nature of the design scheme of the monitoring system are verified. The main work of this paper is as follows: 1. The detailed analysis of the specific requirements of the air-conditioning centralized monitoring system in the computer room, and a design scheme of the air-conditioning monitoring system based on the distributed multi-layer CPU structure is put forward. According to the idea of hierarchical control, the centralized monitoring system is divided into three parts: precision air conditioning control layer, centralized control layer and monitoring management layer. 2. The hardware structure of the computer room air conditioning monitoring system is configured. PROFIBUS-DP protocol is used to build the monitoring network, and based on the requirements of the system, Through the programming of PLC software and the configuration of the monitoring software of the host computer, the specific functions of each control layer are designed in detail. 3. The function test, performance test and actual running test of the centralized monitoring system are carried out. It is shown that the design scheme of the precision air conditioning centralized monitoring system in the computer room is of high practicability and provides a good platform for the scientific management of the air conditioning in the computer room. The centralized monitoring system realizes the precision control and centralized control of air conditioning in many computer rooms, ensures the stability and reliability of the environment of the computer room under the premise of satisfying the control accuracy, and meets the operational requirements of the relevant equipment such as computers. It brings great convenience to the management and maintenance of computer room air conditioning. At the same time, the project for other computer room equipment management and maintenance to provide a reference.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP308
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