| Issue |
MATEC Web Conf.
Volume 216, 2018
X International Scientific and Technical Conference “Polytransport Systems”
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 7 | |
| Section | Infrastructure Projects and Transport Infrastructure Facilities | |
| DOI | https://doi.org/10.1051/matecconf/201821601001 | |
| Published online | 17 October 2018 | |
GNSS availability monitoring method for railway transport
Irkutsk State Transport University, 664074 Irkutsk, Russia
* Corresponding author: sword1971@yandex.ru
The article studies relevant problem of real time monitoring - the availability of the required GNSS navigation characteristics, which is required for railway rolling stock traffic automation. As prototypes, the main approaches to monitoring the availability of the required navigation characteristics of WAAS EGNOS wide area differential systems users were analyzed. It was shown that the use of the total probability of violation of the required navigation characteristics without decomposition of an equivalent range error is an appropriate approach for building the algorithm for monitoring the availability of navigation support for transport applications. The method of monitoring the availability of required navigation characteristics was proposed for automated railway traffic control tasks.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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