Dissertation > Excellent graduate degree dissertation topics show

Mixed Traffic Flow Microscopic Simulation System Development Based on Multi-core Parallel Technology

Author: WangJiuZhou
Tutor: QianDaLin
School: Beijing Jiaotong University
Course: Traffic and Transportation Engineering
Keywords: Microscopic Traffic flow simulation Mixed Traffic Multi-core Parallel Computing VC++
CLC: U491.112
Type: Master's thesis
Year: 2011
Downloads: 87
Quote: 0
Read: Download Dissertation

Abstract


With urban traffic study area continues to expand, the traffic flow simulation is moving to the direction of large-scale network simulation, large-scale direction of traffic flow, which brought great efficiency requirements. Most of the existing microscopic traffic simulation system uses serial computing technology, can not meet the needs of large-scale traffic network simulation. Today, multi-core processors computers begin to spread, Multi-core parallel software development has become the research focus of computer technology. This paper will focus on research and application of multi-core parallel simulation technology to improve the efficiency of transport, within a reasonable time to simulate large-scale traffic network.This paper absorbs both home and abroad mixed traffic flow simulation models, according to the practical needs of mixed traffic simulation flow in Chinese big city, analysis and object-oriented modeling the motor vehicles, bicycles and pedestrians mixed traffic flow Simulation behavior. After comparing some of the more typical parallel traffic simulation system realization method, combined with the current multi-core parallel computing of the latest technology, innovatively propose mixed traffic flow simulation software development frameworks, then, design and implement multi-core parallel INSSIM mixed traffic flow simulation system, and multi-core parallel microscopic traffic flow simulation mixed key algorithm. Lastly, the evaluation of the parallel benefit analysis confirmed the simulation system greatly reduces the computation time and improve efficiency use of computer processors.

Related Dissertations

  1. Study on Combined Models of Demand Forecasting and Algorithms for Urban Mixed Traffic,O224
  2. Modeling and Analyzing of Mixed Traffic Flow on the Urban Road Section Based on Social Force,U491.112
  3. The Research and Design of Laser Simulation Training System,E920.2
  4. Intelligent Car Vehicle Platoon Communication System Based on Laboratory Road Designment and Realization,TN914
  5. STEP-NC Document Database Management via XML Format,TP311.13
  6. Data Acquisition、Processing and Wireless Transmission Systems of SZF Wave Buoy,P715.2
  7. Machine of Mixed signalized intersections capacity under conditions,U491.23
  8. The Research on Online Adaptive Settings,TM77
  9. The Research and Implementation on Processing Algorithm of DVL,U674.703.4
  10. The Reasearch on Online Non-Contact Measurement System of Open CNC,TG80
  11. Zhongshan Roca Hotel Management Management Information System Design and Development,TP311.52
  12. Reliability Analysis Software Development Based on FMECA,TP311.52
  13. Simulation System of the Vehicle Experiment of the Inertial Platform and Research of Identification Method,TN966
  14. Design of Evaluation System for Laser Beam Quality Based on Digital Image Processing Techniques,TN241
  15. Research on Quasi-CAD Model Based CMM Automatic Measurement,TH721
  16. Research on the Technique of Process Printing Detection Based on Machine Vision,TS805.3
  17. Design and Development of the Relay Protection Training Assisted System,TM774
  18. Simulation System of Atmospheric Laser Communication,TN929.1
  19. Capacity Analysis and Simulation Research to Intersection under Mobile and Unmobile Mixed Traffic,U491.1
  20. The Improvement of PTCR Voltage Effect Testing System and Study on Its Anti-interference,TP274

CLC: > Transportation > Road transport > Technical management of traffic engineering and road transport > Traffic engineering and traffic management > Traffic Survey and Planning > Traffic survey > Traffic flow
© 2012 www.DissertationTopic.Net  Mobile