基于列控数据的客运专线码序表生成方法

Method of Code List Generation Based on Train Control Data for Passenger Dedicated Railway

列控工程数据作为列车运行控制的基础,包含了列车运行的全部进路信息,是列控中心软件的编制依据,关系着列车的运行安全;码序表则体现了列控中心管辖范围内各类接发车进路情形下,由轨道区段发出的低频信息码序,指导着列车的行车规则且具有较强的规律性,因此列控工程数据与码序表之间存在着密切关联性。文章提出以列控工程数据表作为源数据输入,提取不同接发车进路信息,结合穷举各类接发车进路对应的发码规则自动生成客运专线码序表的方法。该方式能保证两者设计结果的一致性,具体方法依托计算机辅助设计实现,并最终通过在长沙至昆明铁路客运专线码序表工程设计的实际应用检验,而且其图纸生成效率及正确率较高,为客运专线码序表工程设计提供了有力支持。

Train control data is the basis of the train operation control that contains all train route information and is also the basis of the software programming of train control center that relates to the security of operation. Code list reflects low-frequency information code which is sent out by track and directs the train operation rules of all kinds of train routes in the range of train control center, so the control data and code list have close correlation. The article puts forward a method of automatic code list generation for passenger dedicated railway, the control data is input as source data, then fetches different route information from it and combines all corresponding rules for different route information, then the code list is generated automatically. The method ensures the consistency of the design results, its specific implementa-tion is based on computer aided design. By a practical application test on code list design for Changsha-Kunming Passen-ger Dedicated Railway, the drawings are generated efficiently and accurately, which provides strong support to code list design for passenger dedicated railways.