GNSS Complementary Positioning System Performance in Railway Domain

被引：0
作者：
de Miguel, Gorka [1 ]
Goya, Jon
Uranga, Julen
Alvarado, Unai
Adin, Inigo
Mendizabal, Jaizki
机构：
[1] Univ Navarra, Transport & Energy Monitoring, CEIT, Donostia San Sebastian, Spain
来源：
2017 15TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS (ITST) | 2017年
关键词：
Railway; positioning; GNSS; Multi-sensor; IMU; GSM; UMTS; Kalman filter; Cold start of mission;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An on-board Complementary Positioning System (CPS) has been proposed to overcome the limitation of GNSS positioning systems. This paper deals with the test phase of CPS to guarantee the localization functions in areas in which GNSS signals are not available. In order to analyze the suitability of CPS its performance in a railway operational line has been evaluated. The CPS is based mainly on GNSS, Inertial Measurement Units (IMU) and Wireless Communications Technologies (WCT) as input sources for localization. The field tests have been carried out in an operational regional line and availability has been increased as it was the purpose.
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页数：7
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