Research on Railway Freight Transportation Management System Based on GPS Technology
NIU Yong-chen
Abstract：Railway freight management system is based on GPS (Global Positioning System ) technology, which using differential GPS and wheel sensor fusion method to provide accurate position information,and it can use 3 G/GPRS wireless communication mode to realize the train-ground communication. It also can moni-tor the real time vehicle position and realize the bidirectional communication of locomotive and the dispatch center. At the same time,the data information based on GPS has achieved statistics and records of locomotive operation and freight information,the real time video monitoring of locomotive cab and the warning function to locomotive approaching. The research and design of this system will greatly improve the train safety and the scheduling efficiency of special freight line,which has greatly application prospects.
Keywords：GPS trackingGPRS communicationFreight managementLocomotive approaching warning
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 64-69 )