摘要
基于提高矿用CAN总线通信系统组网能力的考虑,提出一种新颖的CAN总线中继器设计方法。阐述了以LPC2194控制器为核心的硬件设计方案,详细分析了在μC/OSⅡ实时操作系统下的软件实现过程。实验测试结果表明,该系统能有效地解决组网中传输距离和节电数限制的问题。
In order to improve the netting capability of CAN communication system,a new design of CAN repeater is presented.The hardware system based on LPC2194 is described in detail,and the software design on μC/OSⅡ real time operating system is analyzed.The practical measurements show that this system can effectively solve the limit of transmission distance and node number.
出处
《测控技术》
CSCD
北大核心
2010年第11期76-78,共3页
Measurement & Control Technology
