As the backbone of metropolitan transportation, urban expressway shares a large proportion of long distance traffic flow. With the motorization processing, traffic congestion is becoming more and more serious. Intersections are the key interrupted nodes of continuous traffic flow which are the direct inducement of freeway congestion. As an important method of active traffic management, speed guidance control was adopted to improve the road efficiency and safety level. Firstly, speed guidance mathematical model was established based on the traffic flow data and control strategy was also designed for the intersection. Then, online simulation system was built. Microscopic simulation platform was used to simulate the real world traffic. The macro dynamic traffic flow model was established and real-time data were exchange through the application programming interface among the three parts of the simulation system. Next, control effects were analyzed in detail. The results show that vehicle travel time and traffic delay greatly decreased. Emissions of pollutants also have been significantly reduced. Finally, this paper puts forward suitable proposals for the implementation of speed guidance control in China.
목차
Abstract 1. Introduction 2. Literature Review 3. Speed Guidance Control at Intersection 4. Simulation Analysis and Results 5. Conclusion Acknowledgements References
보안공학연구지원센터(IJSH) [Science & Engineering Research Support Center, Republic of Korea(IJSH)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Smart Home
간기
격월간
pISSN
1975-4094
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Smart Home Vol.9 No.8