灭灯模式下信号机点灯区域的分析与确定  

Analysis and Determination of Lighting Area of Signal in Off Mode

作　　者：乔福明 Qiao Fuming(Shanghai Fuxin Intelligent Transportation Solutions Co.,Ltd.,Shanghai 201203,China)

机构地区：[1]上海富欣智能交通控制有限公司,上海201203

出　　处：《铁路通信信号工程技术》2023年第3期68-71,共4页Railway Signalling & Communication Engineering

摘　　要：信号显示模式为灭灯时,支持CBTC列车和非CBTC列车混跑。对于CBTC列车,司机依据车载信号行车,无需关注轨旁信号。但对于非CBTC列车,司机需根据轨旁信号显示行车。通过对不同运营场景进行分析,给出信号机点灯区段的确定过程,保证非CBTC列车接近前方信号机时,信号机能及时被点亮,以保证行车安全。When the signal display mode is off, both CBTC and non-CBTC trains can run on the track.For CBTC trains, drivers operate trains according to on-board signals and do not need to pay attention to trackside signals. However, for non-CBTC trains, drivers must operate trains according to the trackside signals. Based on the analysis of different operation scenarios, this paper gives the determination process of signal lighting section, so as to ensure that the trackside signal can be lighted in time when the non-CBTC train approaches the signal in front, so as to ensure the safety of train operation.

关 键 词：信号机 点灯距离 点灯区段 区域控制器 计算机联锁 

分 类 号：U284.4[交通运输工程—交通信息工程及控制]