摘 要
楼宇信息的实时测量传输与PC机的处理监控相结合，构成了楼宇综合管理系统的概念。本设计主要利用上位机的组态画面来监控以及管理下位机——PLC，当PLC对楼宇一些电气设备进行控制时，组态画面能够将实时的楼宇信息显示出来。组态画面不仅能进行监控，而且还可以进行管理操作，通过管理操作来实现对楼宇的温度、湿度、火灾报警等量的处理，从而达到对楼宇综合管理。上位机软件操作，及下位机程序条件判断执行操作，使该管理系统达到了信息的高度集成化与智能化。系统分为上位机程序设计、下位机程序设计、硬件设计，硬件设计是为了模拟显示下位机运行状态。
关键词：组态;PLC;上位机;下位机
ABSTRACT
The real-time transmission of building information combined with the Process Monitor of PC,make up the concept of building integrated management systerm.The design monitor and manage upper computer—PLC through the PC configuration screen.when the PLC control some electrical equipment,the building information can be real-time display on the screen.Not only can the screen monitor, but also manage the operation.Through the management operation,the screen can process temperature,humidity and fire alarm, in order to manage building comprehensively.The upper computer’s software-operation and the judgment execution operation of lower computer make the management system to integration and intellectualization of the information.The system is made up of upper computer design,lower computer design and hardware design. And the hardware design can show the lower running status.
Key words: upper; PLC; lower;computer
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