铁路通信信号工程技术2025，Vol.22Issue(6)：91-97,7.DOI:10.3969/j.issn.1673-4440.2025.06.014
车-车通信系统中安全控制执行结果设计
Design of Safety Control Operation Results in Train Autonomous Control System
摘要
Abstract
In order to improve the reliability and safety of the operation results of the safety-relevant control commands of Automatic Train Supervision System,a display method for safety control operation results based on CPU and GPU double chain calculation and display is proposed to meet the safety requirements of Train Autonomous Control System based on vehicle-vehicle communication.The operation results calculated by CPU are displayed at the indicated location of the operation terminal in the character string format,and the operation results calculated by GPU are also displayed at title location of the operation terminal in the graphic format.Using different coding languages and dissimilar algorithms,this paper explores how to avoid the common mode failure on a hardware unit in terms of coding language,algorithm and hardware platform.关键词
车-车通信系统/安全显示/执行结果/共模失效/中央处理单元/图形处理单元Key words
Train Autonomous Control System(TACS)/safety display/operation result/common mode failure/Central Processing Unit(CPU)/Graphics Processing Unit(GPU)分类
交通工程引用本文复制引用
陈景柱,张文辉,周公建..车-车通信系统中安全控制执行结果设计[J].铁路通信信号工程技术,2025,22(6):91-97,7.基金项目
卡斯柯信号有限公司科研项目(RA_64121009) （RA_64121009）
