Redundant localization system for automatic vehicles

Jose Angel Flores Granados , Jordi Mongay Batalla , Cengiz Togay

Abstract

Unmanned vehicles rely on positioning information for a number of key operations. The location systems for vehicles require having the most information available when it comes to positioning for security and redundancy purposes. Assisted-Global Navigation Satellite System is the most popular positioning system, however, jointly to that, other positioning systems should be integrated into the Electronics and Electric System of the vehicle for reliability purposes, and a selection criterion for choosing the proper information should be also implemented. In this paper, we propose different Electrical Control Units for providing localization information by using different technologies in 5G networks and provide an algorithm for selection of information. These Units complement the Global Navigation Satellite System. Moreover, we provide a method to calculate the Dilution Of Precision for the integrated localization techniques, which are the Observed Time Difference of Arrival and beamforming. Finally, the simulation results of the vehicle localization of both methods in 5G show that fusion system (using more than one positioning system) not only provides redundancy, but also overcomes the efficiency of separated techniques. The simulations also validate the mathematical description of the dilution of precision described in the paper.
Author Jose Angel Flores Granados (FEIT / IT)
Jose Angel Flores Granados,,
- The Institute of Telecommunications
, Jordi Mongay Batalla (FEIT / IT) - Instytut Łączności PIB (IŁ PIB) [Instytut Łączności PIB (IŁ PIB)]
Jordi Mongay Batalla,,
- The Institute of Telecommunications
- Instytut Łączności PIB
, Cengiz Togay - Bursa Uludağ University (Uludag)
Cengiz Togay,,
-
Journal seriesMechanical Systems and Signal Processing, ISSN 0888-3270, e-ISSN 1096-1216
Issue year2020
Vol136
No1
Pages1-17
Publication size in sheets5321.65
Keywords in EnglishDilution of precision, OTDoA, Beamforming, Localizatio, Unmanned vehicle, Electronic control unit
ASJC Classification1706 Computer Science Applications; 1711 Signal Processing; 2202 Aerospace Engineering; 2205 Civil and Structural Engineering; 2207 Control and Systems Engineering; 2210 Mechanical Engineering
DOIDOI:10.1016/j.ymssp.2019.106433
URL https://www.sciencedirect.com/science/article/pii/S0888327019306545?via%3Dihub#!
Project[e2s5] Context-Aware Adaptation Framework for eMBB services in 5G networks. Project leader: Mongay Batalla Jordi, , Phone: +48 22 234-, start date 17-04-2019, planned end date 16-10-2023, IT/2019/badawczy/64, Implemented
WEiTI Projects financed by NSC [Projekty finansowane przez NCN]
Languageen angielski
File
2020 Batalla Redundant localization system for automatic vehicles.pdf 2.13 MB
Score (nominal)200
Score sourcejournalList
ScoreMinisterial score = 200.0, 11-09-2020, ArticleFromJournal
Publication indicators GS Citations = 2.0; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 2.874; WoS Impact Factor: 2018 = 5.005 (2) - 2018=5.086 (5)
Citation count*2 (2020-09-11)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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