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Intelligent training system for motor vehicle driving based on MR technology

A training system and technology for motor vehicles, applied in the field of intelligent motor vehicle driving training, can solve problems such as reducing the effect of motor vehicle driving training and inability to interact, and achieve the effects of reducing psychological fear, improving safety factor, and high safety

Pending Publication Date: 2021-08-31
JINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inventor found that a significant disadvantage of using this technology is that when simulating motor vehicle driving, the driver's line of sight is completely blocked by the head-mounted virtual reality device, which makes it impossible to accurately interact with the simulated cockpit of the motor vehicle, such as changing gears, depressing the accelerator pedal or the service brake, which will inevitably reduce the effectiveness of motor vehicle driving training

Method used

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  • Intelligent training system for motor vehicle driving based on MR technology
  • Intelligent training system for motor vehicle driving based on MR technology
  • Intelligent training system for motor vehicle driving based on MR technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Such as figure 1 As shown, the present embodiment provides a kind of motor vehicle driving intelligence training system based on MR technology, and this system comprises motor vehicle simulation cockpit 1, motion platform 2, first data processor and CAVE immersive MR audio-visual system, wherein CAVE It is Cave Automatic Virtual Environment, that is, a cave-like automatic virtual environment. The first data processor is respectively connected with the motion platform 2, the motor vehicle simulation cockpit 1, and the CAVE immersive MR audio-visual system, and the motor vehicle simulation cockpit 1 is also connected with the motion platform 2, and the CAVE immersive MR audio-visual system.

[0073] The motor vehicle simulation cockpit 1 is used to provide the driver with a driving operation environment, and the motion platform 2 is used to simulate the vibration of the vehicle during driving, such as turning, braking, etc., and provide real-time feedback on the simulated...

Embodiment 2

[0158] On the basis of Embodiment 1, Embodiment 2 further improves the CAVE immersive MR audio-visual system to meet various requirements for simulating real driving.

[0159] In this embodiment, the CAVE immersive MR audio-visual system adopts the following steps for modeling:

[0160] Use the game engine to create various models required for driving scenes, including multiple dynamic models and multiple static models such as trees, vegetation, houses, roads, and signal lights; in practical applications, use the game engine to create a terrain and give it mountains , roads and lighting, and construct trees and houses at the same time. Specifically, a large number of built-in resource packages contained in the game engine are directly imported into some models to complete the scene construction.

[0161] Combine the dynamic model and the static model to form a complete virtual driving environment, and add sound and particle systems to make the platform more realistic; introduc...

Embodiment 3

[0166] Embodiment 3 expands the structure of projection screen 3 on the basis of Embodiment 1 and Embodiment 2. This embodiment provides an expanded ring structure and a U-shaped structure.

[0167] Specifically, in ring structures such as Figure 8 As shown, the projection screen 3 adopts three OLED high-definition display screens connected in turn to form a triangular ring structure. The OLED high-definition display screen forms a corner area at the connection, and multiple sets of motion tracking cameras are suspended in the corner area. Multiple groups of motion tracking cameras can also be respectively arranged on one side of the plane where each OLED high-definition display screen is located. This embodiment does not limit the specific suspension positions of multiple groups of motion tracking cameras here.

[0168] In addition, those skilled in the art may also use 5, 6 or more OLED high-definition display screens to be sequentially connected to form a ring structure. ...

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PUM

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Abstract

The invention discloses an intelligent training system for motor vehicle driving based on MR technology. The system comprises a motor vehicle simulation cockpit, a motion platform, a first data processor and a CAVE immersive MR audio-visual system, wherein the first data processor is respectively connected with the motion platform, the motor vehicle simulation cockpit and the CAVE immersive MR audio-visual system, and the motor vehicle simulation cockpit is also connected with the motion platform and the CAVE immersive MR audio-visual system; the motor vehicle simulation cockpit is fixedly arranged on the motion platform, and the motor vehicle simulation cockpit is used for providing a driving operation environment for a driver; and the motion platform is used for simulating the vehicle vibration condition in the driving process and feeding back the simulated driving road condition and vehicle driving in real time. The problem that the driver cannot accurately interact with a motor vehicle simulation system in a virtual environment is effectively solved by utilizing the MR technology.

Description

technical field [0001] The invention relates to the technical field of motor vehicle driving intelligent training, in particular to an MR technology-based motor vehicle driving intelligent training system. Background technique [0002] Motor vehicles have become one of the necessary tools for people to travel. According to statistics, the number of motor vehicle drivers in my country has reached 396 million and is growing rapidly. The vast majority of motor vehicle driving training requires real vehicle operation in a real environment, which requires high manpower and material costs, is easily affected by real environmental factors (such as training venues, weather), and has certain risks, especially for some Drivers who are new to motor vehicles, because they have fear and unskilled operation actions when operating real vehicles, bring greater safety hazards to real vehicle driving training. How to achieve more effective, safe and cost-effective motor vehicle driving trai...

Claims

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Application Information

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IPC IPC(8): G09B9/052G09B9/04
CPCG09B9/052G09B9/04
Inventor 郭柏淇闫勉马向东杨明昊吴清见贾梦婷郑钿陈柄赞
Owner JINAN UNIVERSITY
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