秦沈客运专线新一代调度集中系统的研究

New CTC System of Qinhuangdao-Shenyang Dedicated Passenger Line

秦沈客运专线调度集中系统是一个分布式协同工作的安全信息广域网。提出分布式协同工作的原理。根据线路特点,运用人工智能技术,提出采用专家系统的构建方法和推理原则实现车次号的追踪和确认。采用最不信任原则设计控制命令生成及下达算法,就关键的进路控制命令的生成和下达进行分析。利用建立在专家系统之上的多目标滚动优化算法,实现对阶段计划的调整。

The CTC system of the QinhuangdaoShenyang dedicated passenger line is a safety Wide Area Network (WAN) of a distributed type and works in coordination. According to the characteristics of the railway system, the paper uses the artificial intelligent technology and proposes to adopt the construction method of the Expert System (ES) and the deduction principle to realize Train Identification (TID) and Confirmation; adopts the most unbelieving principle to design and control the generation of instructions and decide the algorithm and to analyze the generation and execution of the key route control instruction; and uses the multitarget algorithm of the Expert System (ES) to regulate the periodical plan.