摘要
通过一起LKJ控制曲线与实际股道限速不相符的安全隐患案例,分析地面码序、股道限速、道岔限速和线路允许速度对LKJ控制曲线的影响,找出株洲电力机车研究所控制软件中的缺陷,探讨解决方案和应急处置措施。并对高速铁路与普速铁路定义双黄闪码提出一点思考。
Based on a safety hidden trouble case that the LKJ control curve does not match the actual track restriction speed, the paper analyzes the effect on LKJ control curve by ground code sequence, track restriction speed, switch restriction speed and line allowable speed, and finds out the detects of control software, and explores solutions and emergency measures. And it puts forward ideas to set dual yellow flashing codes for high speed railways and conventional speed railways.
作者
沈洪波
叶永华
张高超
Shen Hongbo, Ye Yonghua ,Zhang Gaochao(Signal ＆ Telecommunication Division, China Railway Wuhan Group Co., Ltd., Wuhan 43007)
出处
《铁路通信信号工程技术》
2018年第3期64-68,共5页
Railway Signalling & Communication Engineering
关键词
LKJ
控制软件
应急处置
双黄闪码
LKJ
control software
emergency disposal
dual yellow flashing code
