Browse > Article

A Research for Improvement of WIM System by Abnormal Driving Patterns Analysis  

Park, Je-U (경북대학교 컴퓨터공학과)
Kim, Young-Back (한국전자통신연구원)
Chung, Kyung-Ho (경운대학교 컴퓨터공학과)
Ahn, Kwang-Seon (경북대학교 컴퓨터공학과)
Publication Information
Journal of Internet Computing and Services / v.11, no.4, 2010 , pp. 59-72 More about this Journal
Abstract
WIM(Weigh-In-Motion) is the system measuring the weight of the vehicle with a high-speed. In the existing WIM system, vehicle weight is measured based on the constant speed and the error ratio has 10%. However, because of measuring the driving pattern, that is abnormal driving pattern which is like the acceleration and down-shift of the drivers, it has the error ratio which is bigger than the real. In order to it reduces the error ratio of WIM system, the improved WIM system needs to find the abnormal driving pattern. In order to reducing the error ratio of these WIM systems, the improved WIM system can find abnormal driving patterns. In this paper, the improved WIM system which analyzes the abnormality driving pattern influencing on the error ratio of WIM system of an existing and minimizes the error span is designed. The improved WIM system has the multi step loop structure of adding the loop sensor to an existing system. In addition, the measure function defined as an intrinsic is improved and the weight measured by the abnormal driving pattern is amended. The analysis of experiment result improved WIM system can know the fact that the error span reduces by 8% less than in the existing the maximum average sampling error 22.98%.
Keywords
Intelligent Transportation System; WIM System; Driving Pattern; Multi Step Loop;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 김상효, 박흥석, "도로교 차량하중 및 통행특성에 관한연구" 대한토목학회 논문집 제2권 제4호, pp. 299-302, 1992.
2 Christian Helg, Lou Pfohl, "Signal Processing Requirements for WIM $Lineas{\circledR}$ Type 9195", Kistler Instrument Corp., 2009
3 "US Patent 6526804 - Road friction coefficient estimating apparatus for vehicle", http://www.patentstorm.us/patents/6526804.html, 2003
4 박민석, 조병완, "주행중인 차량하중 측정을 위한 BWIM 시스템개발", 한국 구조물 진단학회 제10권 제2호, pp. 111-122, 2006.
5 김범진, 임종길, 손영태 "WIM[Weigh-In-Motion] 장비 보정을 위한 대표차종 선정에 관한 연구" 한국도로학회 2005년도 춘계학술대회 논문집, pp. 179-184, 2005
6 Hesham Rakha, Bryan Katz, Ahmed AI-Kaii, "Field Evalution Weigh-In-Motion Screening On Truck Weigh Station Operations", Intelligent Vehicles Symposium, 2003. Proceedings. IEEE, pp. 74-79, 2003
7 Sarah K. Leming, Harold L. Stalford, "Bridge Weigh-in-Motion System Development Using Superposition of Dynamic Truck Static Bridge Interaction", Proceedings of the American Control Conference, pp. 815-820, 2003.
8 B. Jacob, "Weigh-In-Motion Road Vehicle Final report", COST323, http://wim.zag.si/cost323/index.htm, 2002
9 Marieke Koopmans-Van Berlo, Hans De Bruijin, "Effects of E-Enforcement in the Netherlands" IEEE TECHNOLOGY AND SOCIETY MAGAZINE, pp. 38-47, 2006
10 Q. Lu, J. Harvey, T. Le, J. Lea, R. Quinley, D. Redo, J. Avis "Truck Traffic Analysis using Weigh-In-Motion (WIM) Data in California", University of California, Berkeley Institute of Transportation Studies Pavement Research Center, 2002
11 박민석, 조병완, 배두병, "BWIM 시스템을 이용한 고속도로 교량 차량하중 모형 개발", 대한토목학회논문집 A, pp. 143~153, 2006.
12 Xuemin Chen, Lianhe Guo, Jingyan Yu, Jing Li, Liu, R., "Evaluating Innovative Sensors and Techniques for Measuring Traffic Loads", Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on, pp. 1074-1079, 2008.