Transcript Telematics Service Framework (Cont.)

DEVELOPMENT OF A TELEMATICS SERVICE
FRAMEWORK FOR OPEN SERVICES IN THE
HETEROGENEOUS NETWORK ENVIRONMENT
Deuk-Woo Lee, Hong-Koo Kang, Dong-Oh Kim, Ki-Joon Han.
International Conference on Advanced Communication Technology, 2009.
ICACT 2009.
69821009 王志晟 69718003 黃巧菱
69721052 廖耕毅 69718010 張益誠
Outline






Introduction
Related Research
Telematics Service Framework
Open Telematics Protocol
Realization
Conclusions
Introduction



The services are currently available on terminals specifically
selected by the telematics service provider (TSP).
It’s essential to achieve service interoperability between TSPs,
or between TSPs and contents provider (CP).
This paper is develop a telematics service framework in
support of open services.
Related Research

OSGi
Related Research (Cont.)



ERTICO
The Global Telematics Protocols (GTP), developed by the
telematics forum under the umbrella of the ERTICO.
It’is currently supporting binary encoding only, which results in
low extensibility and low compatibility.
Related Research (Cont.)
Telematics Service Framework

The TSPs is using their own closed service environment.

Not exist standards to achieve interoperability.

This paper implement the server framework which are required
for open service.
Telematics Service Framework (Cont.)
Telematics Service Framework (Cont.)
Telematics Service Framework (Cont.)
Open Telematics Protocol


Open telematics protocols are the protocols
telematics service servers or vehicle terminals use
for communication.
The telematics application services, which as
defined in Table 2.
Open Telematics Protocol (Cont.)
Open Telematics Protocol (Cont.)
Open Telematics Protocol (Cont.)
Open Telematics Protocol (Cont.)
Open Telematics Protocol (Cont.)
Realization



The telematics service framework has been realized in
the Linux Redhat9 Fedora2 and the Windows 2000 Server
using Java and C++.
It has used SQLServer as DBMS to store the information on the
session, the user and the billing.
It has used SMS, TCP/IP and HTTP for message transport,
and Resin Embedded Web Server as web server for
HTTP.
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Realization (Cont.)
Conclusions



The telematics service framework supports the
transport methods of various mobile environment
including SMS, TCP and HTTP.
In particular, the framework supports the XML
format for interoperability.
In addition, the paper presents open telematics
protocols, the telecommunication protocols.
END