A vehicle-mounted multi-mode augmented reality system based on real road condition information three-dimensional modeling

Abstract

A vehicle-mounted multi-mode augmented reality system based on real road condition information three-dimensional modeling comprises a real-time road condition information acquisition unit, a surrounding environment modeling unit, a virtual reality simulation unit, a safety prompt unit and an emergency processing unit. Wherein the real-time road condition information acquisition unit is used for acquiring road condition information, and the surrounding environment modeling unit is used for finishing three-dimensional modeling of a surrounding environment and identifying and classifying different obstacles according to the road condition information and carrying out theme replacement on the classified different obstacles; The virtual reality simulation unit is used for generating a two-dimensional image of a virtual three-dimensional environment and displaying the two-dimensional image; The safety prompt unit is used for judging whether the current road section can be switched to a virtual theme entertainment mode or not according to the current road condition information; The emergency processing unit judges whether emergency braking is needed or not. Compared with a virtual realitydevice needing to be worn, the wearable virtual reality device is provided with a more complete set of virtual reality simulation system, is higher in comfort, can be switched to a real road condition in real time, and is higher in safety.

Description

technical field [0001] The present invention relates to the technical field of virtual reality equipment, and more specifically, relates to a vehicle-mounted multi-mode augmented reality system based on three-dimensional modeling of real road condition information. Background technique [0002] The invention patent with application number 201010107280.8 discloses a virtual reality experience system based on a vehicle camera, including a vehicle camera, an image processing computer and a vehicle simulation device, and the vehicle camera, image processing computer and vehicle simulation device are connected in sequence. Although this invention has a vehicle-mounted camera and an image processing system, the invention is applied to a driving simulator and cannot carry out real-time information collection. [0003] The invention patent with application number 201710067599.4 discloses a virtual reality simulation driving device. The technical problem to be solved by this inventio...

AI Technical Summary

Problems solved by technology

The scheme of implementing the augmented reality driving scene switching system based on image processing can only perform simple image replacement, the flexibility of the scene is limited, and the immersion of passengers and drivers when using the system is insufficient

[0007] To sum up, there is currently no virtual reality technology that is really used in the car during driving, and some inventions with VR glasses greatly reduce the safety and comfort of the driver during driving.

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