Digital License Plate Dynamic Content Segmentation
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Solution Overview
Problem
Existing digital license plate systems lack efficient methods for updating and displaying vehicle-related information, such as registration and maintenance details, while also providing targeted advertisements and alerts, without compromising visibility of essential identification information, especially when the vehicle is in motion.
Innovation Solution
A digital license plate system that uses a processor to dynamically render vehicle identification and registration information, along with optional messages, using a display that adjusts power consumption and content based on vehicle speed and operational modes, incorporating a communication device for real-time updates and advertisements, and a sensor system to modify content based on proximity and demographic analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If additional vehicle information and advertisements are displayed on the digital license plate, then the information completeness and advertising effectiveness are improved, but the visibility and legibility of essential vehicle identification information deteriorates
Solution Approach 1:
The display content is segmented into different zones: a first area dedicated to vehicle identification information and a second area for additional information and advertisements. This spatial segmentation ensures that essential identification information remains prominent and legible while allowing supplementary content to be displayed without compromising the visibility of critical data.
2Loss of information
If the display continuously shows additional information and advertisements, then the advertising effectiveness and information delivery are improved, but the power consumption increases
Solution Approach 1:
The display operates in periodic cycles, alternating between displaying additional information/advertisements and returning to show only vehicle identification information. The processor controls the display to present supplementary content for limited intervals, then revert to the primary identification display, thereby reducing overall power consumption while still delivering advertising and information content during active periods.
3Loss of information
If the display shows detailed vehicle information and advertisements, then the information completeness is improved, but the display time for essential identification information is reduced
Solution Approach 1:
The system implements partial display of additional information by showing it in a dedicated second area that occupies only a portion of the total display space. The processor selectively renders supplementary content without completely replacing the vehicle identification information, ensuring that essential data remains visible throughout while providing enhanced information completeness in the allocated partial area.
Data Source
AI summary
A digital license plate can support methods for assuring preservation and user authorized electronic access to vehicle relevant information or vehicle history. An external user interface to the digital license plate is configured to allow a user to provide user authorization to control release of sensor and other data from the digital license plate.