Removable Vehicle Tablet Dynamic Display Adaptation
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Solution Overview
Problem
Existing vehicle electronic devices lack an automatic adjustment mechanism for screen object sizes based on usage modes, making it inconvenient for drivers to read information while driving and limiting screen real estate when parked or used separately.
Innovation Solution
An electronic tablet with a removably supported touch-sensitive screen that automatically adjusts object sizes and displayed information when the vehicle transitions between drive and park modes, ensuring readability and minimizing distractions during driving.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If text is displayed large enough to be easily read while driving, then readability for drivers is improved, but the amount of information that can be displayed on the screen is reduced
Solution Approach 1:
The electronic device automatically adjusts the size of displayed objects based on the vehicle's operational mode. When the vehicle is in motion, text and objects are displayed in a larger size to enhance driver readability. When the vehicle is stationary or the device is used separately, the display switches to a smaller object size to maximize information density. This dynamic adaptation resolves the contradiction between readability and information capacity.
2Loss of information
If objects are displayed smaller to fit more information on the screen, then information display capacity is improved, but the objects may be too small for a driver to see while driving
Solution Approach 1:
The system dynamically changes display parameters based on vehicle motion status. During driving, objects are enlarged for better visibility. When parked or used independently, objects are reduced in size to accommodate more information on the screen. This dynamic adjustment eliminates the need for manual intervention and automatically optimizes the display for the current usage context.
3Adaptability or versatility
If a user manually changes the size of objects displayed on the screen, then adaptability to different usage conditions is improved, but convenience is reduced due to manual intervention required
Solution Approach 1:
The electronic device automatically detects the vehicle's operational mode and autonomously adjusts the display object size accordingly. The system monitors vehicle motion status and switches between large-object mode (for driving) and small-object mode (for parked or standalone use) without requiring user input. This self-service approach maintains high adaptability while maximizing user convenience by eliminating manual adjustment requirements.
Data Source
AI summary
An instrument panel for a vehicle that includes a screen that is operable to display at least one object, and wherein the object automatically changes in size when the vehicle changes between a drive mode and a park mode.