基于RS-485总线的GMP车间空调净化控制系统设计  

The design of a decontamination control system with air conditioners in a GMP workshop based on the RS-485 bus

作　　者：潘丰[1] 

机构地区：[1]江南大学通信与控制工程学院,江苏无锡214036

出　　处：《工业仪表与自动化装置》2003年第5期26-28,共3页Industrial Instrumentation & Automation

摘　　要：　针对制药企业GMP车间空调净化系统测控点多且分散、控制复杂的特点,提出了RS-485总线的空调净化DCS系统设计方案。实现对现场温度、湿度、压差、风速的监控,取得了较好的应用效果。A distributed control system based on the RS485 bus is applied to the system of air conditioners and decontamination in the GMP workshop of a pharmaceutical factory so as to realize the moniforingcontrol of temperature,humidity,differential pressure and wind velocity.The application has proved that the system is very effective.

关 键 词：GMP车间 空调净化系统 集散控制系统 智能控制 RS-485总线 设计 

分 类 号：TQ460.8[化学工程—制药化工] TU831.4[建筑科学—供热、供燃气、通风及空调工程]