Vehicle Display Visual Feedback for Motion-Induced Dizziness
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Solution Overview
Problem
Viewers experience dizziness when using non-transparent display devices on mobile vehicles due to inconsistent movement and uneven road surfaces, as existing anti-dizziness reference images can obscure the content.
Innovation Solution
An information display system that includes a first display, a transportation environment information acquisition device, and a processing device, which determines a visual feedback magnitude based on the vehicle's environment and adjusts the display image accordingly to reduce dizziness without obscuring the content.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If anti-dizziness reference images are displayed on non-transparent displays to reduce viewer dizziness, then dizziness is reduced, but the displayed content is obscured
Solution Approach 1:
The display image parameters are dynamically adjusted in real-time based on detected motion characteristics. The processing device modifies brightness, contrast, and other parameters according to the magnitude and direction of vehicle movement, allowing the display to adapt to changing conditions while maintaining both anti-dizziness effectiveness and content visibility
Solution Approach 2:
The patent changes physical parameters of the display image (brightness, contrast, hue) based on motion detection data. By adjusting these parameters dynamically, the system reduces the visual conflict that causes dizziness while preserving the readability and visibility of the displayed content
2Ease of operation
If the display image is adjusted to compensate for vehicle movement, then viewer comfort is improved, but the stability of the display content is reduced
Solution Approach 1:
The system uses motion sensors to detect vehicle movement and feeds this information back to the processing device, which then adjusts the display parameters accordingly. This closed-loop feedback mechanism ensures that the display responds appropriately to motion while maintaining stable and coherent content presentation
Solution Approach 2:
The display adjustments are made proactively based on detected motion trends, compensating for upcoming visual instability before it fully affects the viewer. This preliminary action maintains content stability while improving viewer comfort
Data Source
Figure 1A~1B
Figure 2
Figure 3A~3B
AI summary
An anti-dizziness display method, a processing device (150), and an information display system (100, 200) are proposed. The information display system (100, 200) is configured to display on a mobile vehicle and includes a first display (110), a transportation environment information acquisition device (130), and a processing device (150). The transportation environment information acquisition device (130) is configured to obtain transportation environment information of the mobile vehicle. The processing device (150) is configured to perform the following operations. A visual feedback magnitude is determined according to the transportation environment information, and the visual feedback magnitude varies in response to variation of the transportation environment information. A display image of the first display (110) is controlled according to the visual feedback magnitude, so that the display image of the first display (110) changes in response to the variation in the transportation environment information.