2804 D-GPSによる軌道陸上兼用車の上下線認識の検証(モニタリング技術,SS2:メンテナンス,コストダウン,第18回交通・物流部門大会(TRANSLOG2009))

概要

論文の詳細を見る
To improve the safety when a road-rail vehicle is operated on the railway, the authors will examine the means to detect the exact position on the rail. So far, the ground equipment such as RFID (Radio Frequency IDentification) is necessary to judge the inbound-outbound line. The authors did the D-GPS (Differential GPS) site test to evaluate the exact position by the passage of time, when the road-rail vehicle is driven from the road to the railway track at the railway crossing or the interim passage for construction. Because measured data were combined with the passage of time, the inbound-outbound line judgment was not mistaken though there is an error margin of about 10m in GPS. The authors are convinced that we can enhance safety by combining with the work plan and railway track closing information.
2009-12-02