Design of Open Street Traffic Information System

BAEK， Yeong Tae; 김상오

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2011, 16(1), pp.183-190
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

BAEK， Yeong Tae ¹, 김상오 ²

¹김포대학
²(주)이솔소프트

ABSTRACT

This paper suggests a user based OST(Open Street Traffic) system that solves TPEG's one-way communication problem, UTIS's limited usage and DSRC's small traffic bandwidth. In current commercial TPEG service, only some service providers collect traffic information. Thus, it can't cover traffic status in local lanes And UTIS ,which local governments and police supports, requires additional equipments. Currently, only taxi and official vehicles use this system. Therefore, new traffic service by mobile device and user's participation can provide very detail traffic information coupling with previous traffic systems. But in this new system, real-time high volume data can be a problem. So, in this paper, new data storage manager design(TDSM :Traffic Data Storage Manager) is suggested and its performance is measured against commercial DBMS.
KEYWORDS

Traffic Information System, Real-time data processing, TDSM(Traffic Data Storage Manager)
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