摘要
分析了CTCS-2级列控系统现有应答器设置和管辖范围存在的问题,通过增设应答器并对其管辖范围进行合理划分,解决了现有应答器设置和管辖范围存在的问题,保证在任何一个限速区段内能够接收到两个应答器的信息,且应答器与下一个应答器信息进行冗余,提高了临时限速信息向列控车载设备提供的可靠性;取消了进站信号机降级显示,提高了运输效率。
The problems of the setting and control range of existing balises in CTCS-2 system are analyzed. By adding balises and reasonably dividing the control range of the balises, the above problems are solved, which ensures that not only information can be received from two balises in any speed restriction section, but also the information from two adjacent balises is redundant. As a result, the reliability of providing temporary speed restriction information to onboard equipment is improved, and degraded indication of the home signal is canceled to increase transport efficiency.
出处
《铁路通信信号工程技术》
2010年第6期21-23,33,共4页
Railway Signalling & Communication Engineering
关键词
CTCS-2
列控
应答器
临时限速
CTCS-2
Train control
Balise
and Temporary speed restriction
