行车安全系统是使列车安全、高效、准确运行,使机车车辆顺利调移的不可缺少的安全没备及工作系统。 一、日本行车安全系统的发展概况 铁路设备分为线路、电务设备、机车车辆及行车安全设备。 近年来,日本铁路为提高行车速度,加大列车密度、不断采取新技术。现已开发使用了CTC(调度集中)、ATS(列车自动停车)、ATC(列车自动控制)、ATO(列车自动 Traffic safety system is to make the train safe, efficient and accurate operation, so that the smooth transfer of rolling stock indispensable safety equipment and work system. First, the development of Japan’s road safety system Overview Railway equipment is divided into lines, electrical equipment, rolling stock and vehicle safety equipment. In recent years, the Japanese railway to continue to increase speed, increase train density, continue to adopt new technologies. Has been developed using CTC (scheduling), ATS (automatic train stop), ATC (automatic train control), ATO (automatic train