| 제목 |
멀티 에이전트를 이용한 도로정체에 따른 교통흐름 예측 및 통합제어Ⅰ: 시뮬레이션 시스템 개발 및 최적화를 위한 모델링 |
| 분야 |
ITS/차량 소프트웨어 |
| 언어 |
Korean |
| 저자 |
조기용(성균관대학교), 서명원(성균관대학교), 김현준(성균관대학교), 배철호(성균관대학교), 주 열(미시시피주립대학교) |
| Key Words |
Vehicle dynamics(차량동역학), Multi-agent(멀티에이전트), Traffic simulation(교통시뮬레이션), Virtual driving lane(가상주행라인), Agent simulation(에이전트 시뮬레이션) |
| 초록 |
Freeway corridors consist of urban freeways and parallel arterials that drivers can use alternatively. Ramp metering in freeways and signal control in arterials are contemporary traffic control methods that have been developed and applied in order to improve traffic conditions of freeway corridors. However, most of the existing studies have focused on either optimal ramp metering in freeways, or progression signal strategies between arterial intersections.{{br}}There have been no traffic control systems in Korea that integrates the freeway ramp metering and arterial signal control. The effective control strategies for freeway operations may cause negative effects on arterial traffic. On the other hand, traffic congestion and bottleneck phenomenon of arterials due to the increasing peak-hour travel demand and ineffective signal operation may generate an accessibility problem to freeway ramps. Thus, the main function of the freeway which is the through-traffic process has not been successful. The purpose of this study is to develop an integrated control model that connects freeway ramp metering systems and signal control systems in arterial intersections. And Optimization of integrated control model which consists of ramp metering and signal control is another purpose. The design of experiment, neural network, and simulated annealing are used for optimization. |
| 원문(PDF) |
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