【摘要】 以TMS320LF2407控制器为核心,提出了基于CAN总线通信的煤矿分布式监控系统。阐述了该分布式监控系统的结构设计,重点介绍了智能分站及DSP的CAN通信模块的硬、软件设计和上位机监控软件的设计。现场试验表明,该分布式监控系统可靠性高,具有广阔的应用前景。更多还原

【Abstract】 Based on the TMS320LF2407 and communication of CAN bus, a coal mine dis- tributed monitoring system is discussed in this paper. The constitution of this system is expounded. The design of hardware and software of the intelligent substation, CAN communication model of DSP and the monitoring software of the master computer are also introduced. The results of industrial tests show that the monitoring system has high reliability and can be widely applied.更多还原