摘要
基于青藏线的特殊环境特点,用于青藏铁路的铁路信号设备必须满足更高的要求。介绍 ITCS系统的原理及功能,引入了虚拟自动闭塞的概念。信号专业人员还要掌握GSM R技术 计算机网络及数据库,以及GPS卫星定位等方面的知识,才能适应铁路跨越式发展需要。
According to the circumstances character of Qinghai-Tibet line,the signal equipments used for the Qinghai-Tibet railway must suit higher request.Introduces the principle and function of ITCS system.Draws into the concept of virtual auto-block.The GSM-R technique,computer network and database,GPS technique are needed for sake the railway frog-leap development.
出处
《铁道通信信号》
2005年第2期1-3,共3页
Railway Signalling & Communication
