Authors:
Serge Popov
;
Maxim Sharagin
;
Vadim Glazunov
and
Mikhail Chuvatov
Affiliation:
Peter the Great St. Petersburg Polytechnic University, Russian Federation
Keyword(s):
Connected Vehicle, Wireless Networks, Wi-Fi, Multiprotocol Unit, Spatial SQL Queries, Telematics Map.
Related
Ontology
Subjects/Areas/Topics:
Informatics in Control, Automation and Robotics
;
Intelligent Transportation Technologies and Systems
;
Robotics and Automation
;
Vehicle Control Applications
Abstract:
This paper describes implementation and research of the algorithms to select the data about surrounding wireless
networks from the moving vehicle. The data are retrieved from the telematics map, which is a cloud
service containing the data about all the available wireless networks in the region. The paper contains the
description of three scenarios of data extraction, relational queries to the telematics map which serve these
scenarios, and the experiment to test the data extraction from the cloud service under real road environment.
The experiment has shown that the time needed to extract the data about available local and global wireless
networks does not exceed 0.2 sec, which is acceptable for the tasks of scheduling the wireless connections
between the vehicle and the cloud services during the whole route. The results of this work may be used to
retrieve the list of available wireless networks in the algorithms of intelligent scheduling of bidirectional data
transmission for the
connected vehicles.
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