Journal of Korean Society of Transportation (대한교통학회지)

Korean Society of Transportation (대한교통학회)
권호 표지

Development and Test of a Macro Traffic Simulation Model for Urban Traffic Management

도시 간선도로 교통류관리를 위한 교통모형의 개발 및 검증

  • 이인원 (홍익대학교 도시공학과)
  • Published : 1995.08.01
Download PDF
⟨ Previous Next ⟩

Abstract

The elasticity of a model is considered most important. Without showing the proper elasticity any model cannot provide useful information for decision making. This paper demonstrates a macro model which can generate dynamic transport informations every 15 minutes. Without the Wardrop principles and the monotonicity assumptions for the link travel time and link volume relationship, the basic elements of this new modeling approache are composed of link density simulation, stochastic incremental route choice, departure time choice, destination choice and mode choice. The elasticity of the proposed model is examined based on elasticity equations and simulation results. Also the transferability from a mega city like Seoul to a big city like Daejon is demonstrated for the choice model. The issues centering around the dynamic relations among density(k), speed(u), and flow rate(v) are also discussed for the modeling of highly congested situations.

Keywords

References

  1. 서울대학교 석사학위논문 다이알 모형에 의한 통행배정 및 응용기법에 관한 연구 김동녕
  2. 제24회 학술발표회 제출논문 고속도로 진입통제를 위한 선형계획 모형의 개선 김영찬
  3. 홍익대학교 석사학위논문 점진적 추계형 배분방안에 관한 연구 김호정
  4. 홍익대학교논문집 대도시 고속교통수단 개발을 위한 체계분석기법의 적용 이인원
  5. 대한교통학회지 v.21 no.1 Stochastic Dynamic Assignment 모형의 개발과 활용 이인원;정난희
  6. 홍대 논총 교통수단선택 및 직주통행의 종점선택 행태분석을 위한 Logit Model 개발 이인원
  7. 홍익대학교 석사학위논문 목적지, 교통수단, 출발시간 선택행태의 모형화에 관한 연구 정난희
  8. Proceedings of the 27th UTSG Annual Conference Properties of Dynamic Traffic Assignments B.G.Heydecker;J.D.Addison
  9. Transportation Research Record 1251 An Application of Optimal Control Theory to Dynamic User Equilibrium Traffic Assignment Byung-Wook Wie
  10. Trans Res. v.24B no.6 Dynamic User Optimal Traffic Assignment on Congested Multi-destination Network Byung-Wook Wie;Terry L. Friesz;Roger L.Tobin
  11. Ph. D Dissertation, Texas A&M University, College Station A Design and Synthesis of a Multilevel Freeway Control System and a Study of its Associated Operational Control Plan C.J.Messer
  12. Research Report 971-1. Texas Transportation Institute, Texas A&M University System, College Station Development of Off-Line Freeway Ramp Metering Control Stategies E.C.Chang;C.J.Messer;N.A.Chaudhary
  13. Ph. D Dissertation, Texas A&M University Critical Assessment of The Features of Two Ramp Metering Optimization Models Eunmi Park
  14. International Conference of National Transportation Policies A Model for External Metering Inwon Lee
  15. Trans Res. v.5 Adjustment of Freeway Ramp Metering Rates to Balance Entrance Ramp Queues Li Shin Yuan;John B. Kreer
  16. Ph. D Dissertation, University of Washington Econometrics Modeling of All-Day Activity Involvement and Duration with Transportation Panel Data Soon-Gwan Kim
  17. Ph. D Dissertation, Texas A&M University Development of Optimization Models for Signalized Intersections During Oversaturated Conditions Youngchan Kim
  18. Report UCB-ITS-RR-85-10, Institute of Transportation Studies, University of California FREQ8PE: A Freeway Corridor Simulation and Ramp Metering Optimization Model T.Imada;A.D.May