DELPHI编程实现与ARM控制器的多机通信  

Multi-machine Communication Between ARM Controller and PC Programmed by Delphi

作　　者：何伟飞[1] 程汉湘[1] 郑其彦[1] 王弼[1] 

机构地区：[1]广东工业大学自动化学院,广东广州510006

出　　处：《科技信息》2011年第11期I0035-I0036,共2页Science & Technology Information

基　　金：广州市和番禺区的"配电智能终端及配网节能优化控制系统的研究"项目(2009Z2-D571)

摘　　要：介绍了一种基于RS-485总线型的微机与ARM控制器间多机串行通信数据采集控制处理系统。以PC机为上位机和ARM控制器为下位机,下位机可以灵活控制多台配电智能终端,也可以与上位机组成网络进行远程数据传输。系统软件以Delphi语言编写,实现了系统体积小、性能可靠、外围电子元件少的特点,整个系统使用灵活方便,具有很大的实用性。Introduced a Multi-serial communication data acquisition and control processing system between ARM controller and PC Based on RS485 bus. ARM controller as the lower computer can control multiple load management terminal flexibly,also can form a network with PC for remote data transmission. System software is programmed by Delphi to realize the system is small, reliable performance, less external electronic components, easy to use and flexible, has great relevance.

关 键 词：ARM RS485串口通信 DELPHI Modbus通信规约 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]