CAN总线中继器的设计  

The Design of CAN Bus Repeater

作　　者：崔宏明[1] 

机构地区：[1]煤炭科学研究总院沈阳研究院,辽宁大连116013

出　　处：《煤矿安全》2012年第8期102-103,106,共3页Safety in Coal Mines

摘　　要：提出了一种以ARM7(LPC2194)为控制核心的5路CAN总线中继器的设计方法,以实现数据传输距离的延长和网络中节点数的扩展;通过测试,系统运行安全稳定,无丢包现象,保证了数据传输的实时性。In order to achieve the extension of data transmission distance and expansion of the network nodes, the paper puts forward a design method of repeater with 5 - channel CAN bus which take ARM7 （LPC2194） as control core. By testing, the system runs security and stability with no packet loss, which ensures real -time data transmission.

关 键 词：CAN总线 中继器 节点 数据传输 

分 类 号：TD76[矿业工程—矿井通风与安全]