WIMI Hologram Academy: Simulated Driving System Based on Virtual Reality Experimental Scenarios
WIMI Hologram Academy, working in partnership with the Holographic Science Innovation Center, has written a new technical article describing their exploration of simulated driving system based on virtual reality experimental scenarios. This article follows below:
In order to solve the problems of coarse display screen and fixed driver’s viewpoint in the driving simulation system, a three-dimensional high-precision model of the comprehensive automobile test track was established by software, and a virtual reality display system was built based on other software to render the complete environment of the automobile test track and VR display. Finally, the vehicle dynamics simulation platform was built, which completed the whole process of building the VR-based driving simulation system. The simulation results show that the driving simulation system developed based on the virtual reality test scene has a good display screen, and the driver has a high field of view and a free and flexible observation perspective, which effectively improves the driver’s immersion. Scientists from WIMI Hologram Academy of WIMI Hologram Cloud Incdiscussed in detail the application of the driving simulation system based on virtual reality experimental scenarios.
China has become the world’s largest producer and consumer of automobiles, and the growing automotive market has brought about fierce competition in the industry, and drivers have increasingly high requirements for car driving performance. The introduction of human-computer interaction measurement means in the early stage of product development, and the use of simulation driving system for simulation testing, laid a good foundation to ensure the successful development of products and performance requirements. The automotive test track can reproduce various road and driving scenarios encountered in the process of driving, which is an important means to verify the performance of the test vehicle.
In fact, building a real-world test site for verification is costly and subject to uncontrollable factors such as time and weather. With the development of computer simulation technology, it is possible to conduct simulation tests related to automobiles through driving simulation systems in VR scenarios. Some studies have shown the necessity of studying speed limits for senior citizens driving on virtual roads through driving simulation systems. The driving simulation system using traditional view display will cause problems such as fixed display view and rough display of the screen. Therefore, a driving simulation system development scheme based on VR test scenario is proposed. The final simulation results show that the constructed driving simulation system achieves the expected development functions and requirements, and the scenes are well displayed, giving the driver a wider and freer driving perspective.
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