基于PLC的写字楼智能消防系统设计

Design of Intelligent Fire Fighting System for Office Building Based on PLC

介绍了基于PLC和力控组态软件构成的写字楼智能消防系统的设计内容和设计过程。系统以西门子PLC作为控制核心,通过温度传感器、烟雾传感器、压力传感器和流量传感器对实时数据进行采集,经CAN总线通过Modbus通信协议传输到上位机后系统自动触发动作,或通过组态画面进行手动控制。组态画面可显示系统的工作状态。

This paper introduces the design content and design process of office building intelligent fire protection system based on PLC and force control configuration software.The system takes Siemens PLC as the control core,collects real-time data through temperature sensors,smoke sensors,pressure sensors and flow sensors,and transmits it to the host computer through the CAN bus through the Modbus communication protocol.The system automatically triggers the action,or manually controls it through the configuration screen.The configuration screen can display the working state of the system.