基于调度区优化的沪渝蓉高速铁路临时限速服务器设置适应性研究  

A Study on Adaptability of Temporary Speed Restriction Server Setting of Shanghai-Chongqing-Chengdu High-speed Railway Based on the Optimization of Dispatching Areas

作　　者：张海东 ZHANG Haidong(China Railway First Survey and Design Institute Group Co.,Ltd.,Xi’an 710043,China)

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《高速铁路技术》2023年第2期90-93,112,共5页High Speed Railway Technology

摘　　要：沪渝蓉高速铁路引入合肥枢纽后,对接轨站进行了改造并增加联络线工程,枢纽内、外线路情况变得更加复杂,因此对复杂的枢纽进行合理的调度划分,对保障运输调度、行车效率、通过能力可起到事半功倍的作用。本文首先提出新设行调台管辖沪渝蓉高速铁路主通道的调度划分方案并加以分析,但通过定量计算TSRS命令的覆盖范围发现,既有临时限速服务器接口能力不满足规范要求。为解决此问题,对枢纽内调度划分进行了更深入的研究,提出调度划分及临时限速管辖方案二,从工程可实施性、项目经济性、对运营线路影响最小化等方面进行分析,为其他工程建设提供可借鉴经验。After Shanghai-Chongqing-Chengdu High-speed Railway was introduced into the terminal at Hefei,the junction station was reconstructed and the connecting line were added.The lines inside and outside the terminal became more complicated.Reasonable division of the dispatching areas of the complex terminal can play a positive role in transportation dispatching,train operation efficiency,and carrying capacity.A scheme was proposed firstly in the paper for the division of the dispatching areas that the main passage of Shanghai-Chongqing-Chengdu High-speed Railway is controlled with a new train dispatcher console,followed by an analysis of the advantages of the scheme.However,through quantitative calculation of the coverage of TSRS commands,it was found that this division of dispatching area has the problem that the interface capacity of the existing temporary speed restriction server does not meet the specifications.In order to solve this problem,a further study on the division of dispatching areas in the terminal was carried out,and the division of dispatching areas and a temporary speed restriction control schemeⅡwere put forward.This scheme can solve the above problems.Then the scheme was analyzed from the aspects of feasibility,cost,and minimum impact on the operating line,and the conclusions provide a reference for other similar projects.

关 键 词：沪渝蓉高速铁路 调度区划 临时限速 工程设计 

分 类 号：U291.7[交通运输工程—交通运输规划与管理]