实时多任务小型分布式系统监控级通信软件的开发实现

论述了小型分布式系统上住机监控通信软件的设计和实现.以一类数字化电源监控系统为应用背景,给出了分布式系统的基本结构,讨论了基于VB的PC上位机监控软件和分布式模块实时数据采集和控制、界面显示等任务架构,详细论述了基于RS232/422和CAN总线通信技术的监控系统通信软件的设计和实现.

Communication Software of Small Real-time Multi-tasking Distributed System

This paper explains the design and realization of monitoring and control communication software of upper computer in small distributed system.On the basis of the application background of a type of digitization battery monitoring and control system,this paper introduces the basic structure of the distributed system,and discusses the upper system monitoring and control software of PC on the basis of VB and several task architectures including the functions of collecting and controlling real time data of distributed module,interface display and so on.It also respectively explains in detail the design and realiza- tion of the communication software of the monitoring and control system which is based on the RS232/422 and Can bus communication technology.