摘要
提出一种基于ARM的CAN总线的电力集中抄表系统,具体介绍该系统中的体系结构、CAN总线接口电路结构及通信软件设计。系统采用三层体系结构,通过GPRS/GSM无线通信,能够及时、方便地进行系统的远程信息传输,与主站服务器实现信息交换,具有很强的实时性、可靠性和抗干扰性。
CAN bus- based electricity meter reading system based on ARM is proposed,the system architecture,the interface circuit structure and communication software design of CAN in system are introduced in a detail. Three - tier system archi- tecture is adopted,through GPRS / GSM wireless communication, remote transmission of information and the master server information exchange can be operated timely and convenient, it has a strong realtime performance, reliability and immunity.
出处
《现代电子技术》
2009年第6期104-105,109,共3页
Modern Electronics Technique
