基于VxWorks的载波通信管理装置软件设计

摘要

载波通信管理装置是配用电通信综合网管系统中的中压载波设备通信信息枢纽,负责监测载波网络的通信信息上送给网管系统,接收来自网管系统的控制命令对载波网络进行通信诊断、测试.载波通信管理装置采用基于工业处理器ARM9(AT91RM9200)的硬件平台,支持双以太网技术及串行口通信,对基于实时操作系统VxWorks的嵌入式载波通信管理装置软件进行了研究,试验和工程应用结果表明该软件满足对中压载波设备的通信监测、诊断、测试、数据传输等功能、性能及可靠性的要求.%The power line communication management equipment is the information hub of medium voltage device for distribution and utilization communication integrated network management system,and is responsible for monitoring carrier network communication information that sends to the network management system,receiving control commands from the network management system to diagnostic or test carrier network.It uses a hardware platform based on ARM9 that supports dual Ethernet and serial port communication.This paper researches the design of software for the PLC management equipment based on real-time operating system vxworks and concludes that the design meets requirements for performances and reliabilities.