摘要
铁路车站信号计算机联锁控制系统是实时、多任务、安全苛求的计算机控制系统。基于ARM嵌入式的计算机联锁控制系统可以确保系统可靠性和安全性的实现。利用Linux的实时多任务处理能力,提供系统在分布式环境下实时通信能力。利用源代码公开的特点,保证系统具有良好的可扩展性及性价比。
Computerized interlocking control system （CIS） in railway station signal was a real - time, multi-task and safety critical computer control system. The computer interlocking control system based on ARM technology can ensure the reliability of system and the realization of safety. Through utilizing the real - time multi-task capability of Linux, one desired system in distributed environment can achieve real- - time communication capacity with scalability and cost-effectiveness from open source codes.
出处
《铁道通信信号》
2008年第11期1-3,共3页
Railway Signalling & Communication
关键词
铁路信号
计算机联锁
实时
Railway signal
Computer interlocking
Real-time
