摘要
介绍了基于ModBus通讯协议的新型智能通风系统的硬件组成及软件设计。在主机与前端测控模块之间的通信中,采用ModBus通讯技术。由于实现了通用的ModBus通讯接口和冗余,系统具有安全可靠、功能完善、操作简便、性能价格比高等优点,成功实现了通风系统的智能化和集中管理,取得了较好的经济效益。
In this paper,the new-type intelligent ventilation system based on ModBus Communication Protocol is introduced.The hardware configuration and software design are discussed in detail.ModBus Protocol is adopted in the communication between the host computer and monitoring modules.Because of the realizing of the common communication and redundancy,this system has advantages of safety,reliability,perfect function,convenience operation and high price performance.The automation technology in course of the new-type intelligent ventilation system is greatly improved and remarkable economy benefit is gained.
出处
《机电工程技术》
2008年第11期45-47,共3页
Mechanical & Electrical Engineering Technology
关键词
通风系统
MODBUS通讯协议
触摸屏
冗余
ventilation system
ModBus Communication Protocol
touch screen
redundancy
