基于MSP430F149单片机的真空远程控制系统  

Vacuum Remote-control System Based on MSP430F149

作　　者：郭玉辉[1] 王彦瑜[1] 李小强[1] 朱海君[1] 乔卫民[1] 

机构地区：[1]中国科学院近代物理研究所

出　　处：《仪表技术与传感器》2004年第8期24-25,共2页Instrument Technique and Sensor

摘　　要：介绍了通过RS485总线和Intranet网络来实现对远程真空系统控制模块VAC400的控制和监测,并给出软件的C程序实现和部分硬件功能模块的程序流程图。系统控制模块VAC400采用TI公司的MSP430F149混合信号处理器,具有超低功耗的高集成度等优点。利用它构建的控制网络功能强大、结构简单、可靠性高、抗干扰能力强、一般不需扩展外围器件。系统适合对现场设备的远距离监测与控制。A project about a vacuum remote-control system making use of RS-485 series bus or Intranet was introduced.And the method to carry out the project by software and shows some flow chart of C language procedure was presented.The control system module VAC400 adapts MSPF149 of mixture process chip produced by TI,which has advantages of ultra-low-power and high-integration.The control net has the characteristics of strong function,simple structure,high reliability,strong resistance of noise,no peripheral chip,etc.The control system can be used to remotely monitor and control equipment.

关 键 词：MSP430 真空计 网络 通讯协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]