基于FPGA的内燃机车控制系统高速并行总线设计  

High-speed Parallel Bus of Diesel Locomotive Control System Based on FPGA

作　　者：肖健[1] 班立权[1] 郜永涛[1] 

机构地区：[1]株洲南车时代电气股份有限公司技术中心,湖南株洲412001

出　　处：《机车电传动》2012年第4期30-32,共3页Electric Drive for Locomotives

摘　　要：介绍了利用FPGA来实现内燃机车控制系统高速并行总线的一种设计方案。详细阐述了它的结构、接口信号、功能模块以及寄存器。经过试验证明,此方案可以大大节省CPU的开销,提高系统整体的工作效率,满足系统的高实时性要求。Scheme to implement high-speed parallel bus based on FPGA technology for diesel locomotive control system was introduced.Detailed description was made to its structure,interface signal,function block and register.It was proved that the scheme cut the spending of CPU,improved the efficiency of the system,and satisfied the real-time requirement.

关 键 词：FPGA 高速并行总线 双口RAM 内燃机车 控制系统 

分 类 号：U262.73[机械工程—车辆工程] TN915[交通运输工程—载运工具运用工程]