Authors:
Mikhail Chuvatov
;
Vadim Glazunov
;
Leonid Kurochkin
and
Serge Popov
Affiliation:
Peter the Great St. Petersburg Polytechnic University, Russian Federation
Keyword(s):
Vehicle, Telematic Map, Vehicle, Regular Mesh, Wireless Network, V2C, LTE, 3G, 4G, Wi-fi, Generalization, DBMS, Terrestial SQL Query.
Related
Ontology
Subjects/Areas/Topics:
Energy and Economy
;
Energy-Aware Systems and Technologies
;
Geographic Information Systems (GIS)
Abstract:
The article studies temporal characteristics of functioning of the system of registration and data updating
about the wireless networks signal level by the vehicle telematics card. The article presents algorithms of
placement and retrieval of data about the signal level of wireless local area network of a geographical region
into the database of multi-protocol unit of the vehicle; conditions and results of experiments on the study of
functioning time of the system of database management of telematics cards. The experiments showed that
the technology for collecting and updating map data on 2Hz request frequency can be applied. The results
of experiments can be used as a basis for development of a specialized layer of GIS to provide information
services of a moving vehicle to a driver and passengers.