基于分布式逆向WADGPS的列车调度指挥系统研究  

Research on the Railway Traffic Control System Based on Distributed Inverse WADGPS

作　　者：姚小明[1] 白晨明[2] 范多旺[1] 蒋兆远[3] 

机构地区：[1]兰州交通大学光电技术与智能控制教育部重点实验室,甘肃兰州730070 [2]北京师范大学珠海校区信息学院,广东珠海519085 [3]兰州交通大学机电技术研究所,甘肃兰州730070

出　　处：《铁道学报》2006年第4期114-118,共5页Journal of the China Railway Society

基　　金：甘肃省科技攻关项目(2GS047-A52-004-01);兰州交通大学光电技术与智能控制教育部重点实验室开放基金(K04105);兰州交通大学科研基金(40610)

摘　　要：考虑到分布式逆向WADGPS在列车调度指挥管理系统中的必要性及其优点,综合国内外已有的列车调度方式,提出基于分布式逆向WADGPS的列车调度指挥管理系统。系统采用WADGPS、里程表、车速仪、陀螺仪等构建分布式逆向WADGPS组合定位模型并对多传感器信息进行融合处理,解决列车定位的精度和盲区问题;在精确获取列车位置和速度的基础上,结合GIS和GSM-R技术和专家系统构建列车智能调度管理系统。经过模拟实验,表明该系统具有可行性。In consideration of the necessity and advantage of distributed inverse WADGPS in the train dispatch and management system, combining the existing ways of train dispatch at home and abroad this paper puts forward a system of train dispatch and management based on distributed inverse WADGPS （DIWADGPS）. In this system, the combined orientation model of DIWADGPS is established using the WADGPS, odograph, speedometer and roscope,etc. And the information of the multi-sensor is processed using the method of data fusion, which is used to resolve the accuracy and blind area problems of train position Combining the technology of GIS and GSM-R and the Expert System, the system of intellectualized train dispatch and management is established based on train positions and velocities acquired accurately. The feasibility of this system is proved by simulation experiment.

关 键 词：WADGPS 列车调度 GIS 专家系统 

分 类 号：U284.59[交通运输工程—交通信息工程及控制]