基于CAN总线井下低压电器通讯联网系统研究

Studies of Low Voltage Electrical Equipments Communication System Based on CAN Bus

针对目前煤矿大量使用的上世纪70年代非智能型低压电器,设计了基于CAN总线通讯的低压电器联网系统,并对其工作原理进行了介绍。现场实践证明,该系统操作简单、可靠性高,完全适应现场运用要求。

Whereas many low voltage electrical equipments are used in coal mine from 1970s, CAN bus communication technique be used for designing low voltage electrical equipments system and operation principle were introduced. Site operation shows the system is easy operation, high dependability and suitable for site operation.