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Proposal of Traffic Database Management System

Authors:
Yoshitoshi Murata

Keywords: ITS, mobile object, traffic, stream database

Abstract:
Cooperative intelligent transport systems (ITSs) are attracting much research interest as a means to sustainably improve traffic environments. The European Telecommunications Standards Institute proposed and standardized the Local Dynamic Map (LDM), which is a conceptual data store embedded in an ITS station. It contains topographical, positional, and status information related to ITS stations within a geographic area surrounding the host station. The “Cyber Parallel Traffic World” (CPTW) cloud service, a virtual traffic world synchronized with the real world was previously proposed. This paper presents a “Traffic Database Management System” (TDMS) for managing information related to mobile objects, such as vehicles and pedestrians, along roads in real time in the CPTW. TDMS performs the same role as LDM but is aimed at the entire world, not a local area. Specifically, the TDMS structures and commands are introduced.

Pages: 73 to 78

Copyright: Copyright (c) IARIA, 2019

Publication date: June 30, 2019

Published in: conference

ISSN: 2327-2058

ISBN: 978-1-61208-720-7

Location: Rome, Italy

Dates: from June 30, 2019 to July 4, 2019