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A Study on Reliability Improvement of Traffic Information by Integrating Security and Traffic AVI Data
방범-교통 AVI의 통합 DB를 활용한 교통정보 신뢰성 개선방안 연구

Han-Young Park, Gyeong-Seok Kim, So-Jeong Kang
2012 The Journal of The Korea Institute of Intelligent Transport Systems  
AVIs on the road are installed for ① security ② and for traffic, and they are various managed by ① police department, ② local government, ③ national highway management, ④ Korean highway corporation. But although the collected data of the plate number, the travel time, the picture of the car are same, they are used in purposes of its installation because the managements are different and the data are difficult to be connected with each other. For this reason, this study is to appraise the
more » ... appraise the application for creating traffic information by integrating these data, and to suggest the introduction of spatial detection system which integrated security-traffic AVI DB for the purpose of reliability improvement of center's velocity. The estimating sections of link travel information seems to be expanded, and the error rate between the center's velocity and the experimental value will be reduced if integrated DB of traffic and security AVIs is used for creating traffic information. Also, the crime prevention and arrest rate is expected to rise in the future.
doi:10.12815/kits.2012.11.5.078 fatcat:q5zny2ko6jeepeifi6si5grq7i