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针对某网架安全监测的需要设计了分布式健康状态监测系统,介绍了在分布式系统中利用控制器局域网(CAN)组建分布式通信网络模块的方案。详细阐述了基于CAN总线控制器SJA1000的采集系统设计方案及具体的硬件电路设计,并解决了在软件设计中容易碰到的问题。
A distributed health monitoring system is designed according to the needs of some network security monitoring. The scheme of using DCS to build distributed communication network module in distributed system is introduced. Detailed design of the acquisition system based on CAN bus controller SJA1000 and hardware circuit design, and solves the problems easily encountered in the software design.