全路通用车站十八点统计分析系统设计与实现

为适应铁路运输生产的需要和铁路信息化发展的要求,开发全路通用的车站十八点统计分析系统已迫在眉睫,在对车站十八点统计业务进行详细需求分析的基础上,提出通用车站十八点总体结构和设计方案,并对相关关键技术进行研究。

TMIS车站运输统计系统的设计与实现

以铁路运输管理信息系统(TMIS)为基础,结合铁路运输统计的实际情况,介绍TMIS车站运输统计系统的设计与实现。该系统在一些中小型车站、编组站和分界站试运行成功,上海铁路局已经在全局内推广使用。

Simultaneous optimization of transit network and public bicycle station network

The traditional manner to design public transportation system is to sequentially design the transit network and public bicycle network. A new public transportation system design problem that simultaneously considers both bus network design and public bicycle network design is proposed. The chemical reaction optimization(CRO) is designed to solve the problem. A shortcoming of CRO is that, when the two-molecule collisions take place, the molecules are randomly picked from the container.Hence, we improve CRO by employing different mating strategies. The computational results confirm the benefits of the mating strategies. Numerical experiments are conducted on the Sioux-Falls network. A comparison with the traditional sequential modeling framework indicates that the proposed approach has a better performance and is more robust. The practical applicability of the approach is proved by employing a real size network.

石家庄铁路分局两项科研项目通过分局级技术认定

由石家庄铁路分局信息技术分处研制开发的“车站到站补票计算机制票及统计系统”及“铁路纪检监察信访信息管理系统”于2002年12月24日通过分局级技术认定。 会议聘请路局及其他分局的领导及技术、业务口的专家,通过对开发项目的实地测试和答疑,评委们一致认为:两个系统选题准确,解决了运输生产和管理中的实际问题,且系统具有结构合理,扩充灵活,使用方便,运行稳定,保密性强,效果明显等特点,达到局内领先水平。具有较高的实用价值和良好的推广应用前景,建议路内推广使用。