Traffic scene simulation experiment platform and method based on virtual reality

Abstract

The invention discloses a traffic scene simulation platform and method based on virtual reality. The traffic scene simulation platform comprises: a simulation scene control module (1), a man-machine interaction mechanism decision module (2), a network communication simulation module (3) and a manipulation input interface (4), wherein the simulation scene control module (1), the network communication simulation module (3) and the manipulation input interface (4) are connected with the man-machine interaction mechanism decision module (2), and the man-machine interaction mechanism decision module (2) has pre-packaged virtual driver characteristics; and the man-machine interaction mechanism decision module (2) simulates behavior decisions of a real driver or a virtual driver and other trafficelements for various scenes, carries out human-vehicle-road combined operation virtual simulation, and controls the virtual vehicle to carry out acceleration, deceleration, braking, overtaking and / orlane changing in the virtual environment based on the dynamic attributes of the vehicle in the real environment.

Description

technical field [0001] The invention relates to the field of intelligent traffic systems, in particular to a traffic scene simulation experiment platform and method based on virtual reality. Background technique [0002] With social progress and technological development, the use of virtual reality equipment is becoming more and more common. Virtual reality technology (Virtual Reality, VR) can build a simulated three-dimensional virtual environment by using a computer and using certain technical means to realize the function of creating and experiencing a virtual world. [0003] Virtual reality based scene simulation is widely used in modeling of buildings and space usage. They allow designers to make predictions about hypothetical real-world scenarios and can also be used for training and planning for special events, especially evacuations. At the same time, with the gradual maturity of virtual reality technology, there is considerable potential to embed human participant...

AI Technical Summary

Problems solved by technology

However, the research on virtual traffic environment is not simply to establish a visually realistic traffic environment through 3D modeling and rendering techniques.

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