基于列车运行图技术资料的LKJ数据编制技术及应用研究  

LKJ Data Preparation Technology and Application Research Based on Train Diagram Data

作　　者：雷丽萍 杨少彬 朱成建 邓勇 LEI Liping;YANG Shaobin;ZHU Chengjian;DENG Yong(Hunan CRRC Times Signal&Communication Co.,Ltd.,Changsha,Hunan 410005,China)

机构地区：[1]湖南中车时代通信信号有限公司,湖南长沙410005

出　　处：《控制与信息技术》2022年第1期103-106,共4页CONTROL AND INFORMATION TECHNOLOGY

基　　金：长沙市科技重大专项(kh2102026)。

摘　　要：针对LKJ基础源数据人工编制工作量大、过度依赖数据编制人员个人能力等问题,文章提出了一种基于列车运行图技术资料的LKJ数据编制技术,并基于此技术开发了一套LKJ数据编制系统。该系统利用Excel实现列车运行图技术资料的智能识别,并将所识别的资料转换为规范化的工程数据,然后再转换成LKJ基础源数据;通过构建工程数据库,实现LKJ基础数据的管理及编制;基于正线信号机及站内信号机工程数据,实现了车站、股道以及信号机分区等线路框架数据的自动编制,并根据分区起止里程、线路信息,实现了坡、弯、桥及隧道等显示类数据的自动编制;为方便LKJ基础源数据升级,系统实现了LKJ基础源数据与工程数据比对及自动更新。现场试验结果表明,采用该技术可以自动完成约90%LKJ基础源数据的自动制作,有效提升了数据的制作效率,降低数据编制工作强度。In view of the problems such as large works of manual preparation of LKJ basic source data and excessive dependence on personal ability of data compilers, this paper proposes a LKJ data preparation technology based on technical data of train diagram, and a set of LKJ data preparation system is developed based on this technology. The system realizes intelligent identification of technical data of train diagram adopting Excel, and realizes transformation of technical data of train diagram into standard engineering data, then converts the engineering data into LKJ basic source data. It builds engineering database and realizes LKJ basic data management and preparation. Based on the engineering data of main line annunciator and station annunciator, it realizes automatic preparation of line frame data such as station, track and annunciator zoning, and realizes automatic preparation of display data such as slope, bend, bridge and tunnel according to the starting and ending mileage and line information of zoning. In order to facilitate the upgrading of LKJ basic source data, the system realizes the comparison and automatic update between LKJ basic source data and engineering data. The field test shows that it can realize automatic production of nearly 90% LKJ basic source data by this technology, which can effectively improve the production efficiency of data and reduce the intensity of data preparation.

关 键 词：列车运行图技术资料 列车运行监控记录装置 LKJ基础源数据 数据编制 工程数据 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]