A three-dimensional (3D) virtual simulation system was developed in this paper for reappearance of the visibility and validation of road traffic signs. The system combined subjective and objective evaluation methods to reconstruct and optimize traffic signs design. Based on the system perspective of driver-vehicles-road, a 3D interactive simulation model was proposed and developed, including driver functional model, vehicle type select model, vehicle generation model, 3D road scene, and road network building model. This system has solved the shortages of static testing method and the complicated problems of dynamic testing method. And this system has provided a straight forward and reliable on-line analysis and simulation platform for pre-design, post-optimization and transformation work for road traffic signs system.
Design of 3D Virtual Simulation and Evaluation System for Road Traffic Signs
Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China
ICCTP 2009 ; 1-8
2009-07-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Design of 3D Virtual Simulation and Evaluation System for Road Traffic Signs
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