摘要
针对C B T C系统中车地通信常见的功能需求,建立车地通信交互模型;通过有限状态自动机理论(F S A)对列车通信自动管理模型进行定义,并根据定义构造非确定有限自动机(NFA)和确定性有限自动机(DFA),完成创建列车管理状态自动机能够识别的语言,实现CBTC系统列车自动管理功能。
Aiming at the common functional requirements of train-ground communication in CBTC system,the train-ground communication interaction model is established.The automatic management model of train communication is defined by the finite state automaton theory(FSA),and the nondeterministic finite automaton(NFA)and deterministic finite automaton(DFA)are constructed according to the defi nition,so as to create a language that can be recognized by the train management state automaton and realize the automatic management function of CBTC system.
作者
王志平
耿鹏
孙晓光
Wang Zhiping;Geng peng;Sun Xiaoguang(CRSC Urban Rail Transit Technology Co.,Ltd.,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2020年第11期63-69,共7页
Railway Signalling & Communication Engineering
