铁道标准设计
鐵道標準設計
철도표준설계
RAILWAY STANDARD DESIGN
2015年
6期
148-150,151
,共4页
咽喉区道口%计算机联锁%道口信号%接口电路
嚥喉區道口%計算機聯鎖%道口信號%接口電路
인후구도구%계산궤련쇄%도구신호%접구전로
Crossing in throat area%Computer-based Interlocking%Crossing signal%Interface circuit
结合工程实例，对站内咽喉区道口接近通知时间、接近通知点及道口信号机位置等方面进行分析研究，提出咽喉区道口信号与车站计算机联锁系统结合方案、接口技术条件及电路，通过计算机联锁逻辑驱动道口接近和到达条件，实现道口自动通知及道口自动信号，保证站内咽喉区道口行车安全。
結閤工程實例，對站內嚥喉區道口接近通知時間、接近通知點及道口信號機位置等方麵進行分析研究，提齣嚥喉區道口信號與車站計算機聯鎖繫統結閤方案、接口技術條件及電路，通過計算機聯鎖邏輯驅動道口接近和到達條件，實現道口自動通知及道口自動信號，保證站內嚥喉區道口行車安全。
결합공정실례，대참내인후구도구접근통지시간、접근통지점급도구신호궤위치등방면진행분석연구，제출인후구도구신호여차참계산궤련쇄계통결합방안、접구기술조건급전로，통과계산궤련쇄라집구동도구접근화도체조건，실현도구자동통지급도구자동신호，보증참내인후구도구행차안전。
With reference to engineering practices, this paper addresses some important issues related to approach notification time, approach notification position and crossing signal location and puts forward the proposal to combine the crossing signal in throat area with computer-based interlocking, the interface technical conditions and circuits. It also demonstrates the application of computer-based interlocking logic to activate crossing approach and arrival conditions to achieve auto crossing notification and control so as to protect the train running through crossings in station throat section.
