Vehicle Display Control Apparatus Content Area Assignment
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Solution Overview
Problem
Existing display technologies for vehicles lack flexibility in arranging content across multiple display areas, often resulting in inappropriate placement of information, as they prioritize content over area compatibility, leading to suboptimal user understanding.
Innovation Solution
A display control apparatus that manages content and area attributes to dynamically assign and arrange information across vehicle display areas based on content evaluation values, area evaluation values, and size compatibility, ensuring appropriate placement for enhanced user understanding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If content priorities are used to assign display areas, then important content can be displayed, but content may be displayed in inappropriate areas leading to poor user understanding
Solution Approach 1:
The patent changes the assignment parameters from only content priority to a composite evaluation considering both content evaluation values (priority, importance) and area evaluation values (suitability, characteristics). This parameter expansion resolves the contradiction by enabling appropriate content-area matching that maintains reliability while improving user understanding through suitable display placement.
Solution Approach 2:
The system implements feedback by evaluating the compatibility between content attributes and area attributes, then adjusting the assignment decision based on this evaluation. The content assignment control portion uses the evaluated compatibility to determine optimal assignments, creating a feedback loop that ensures content is displayed in appropriate areas for user comprehension.
2Quantity of substance
If multiple display apparatuses are mounted to provide various information, then information availability increases, but determining which content to display on which display area becomes complex
Solution Approach 1:
The patent manages complexity by establishing a systematic parameter-based evaluation framework. Instead of ad-hoc assignment decisions across multiple displays, the system uses standardized content evaluation values and area evaluation values to automatically determine assignments, reducing the complexity of managing multiple display apparatuses while maintaining high information availability.
Solution Approach 2:
The patent creates a universal content assignment system that can handle multiple display apparatuses with different characteristics through a common evaluation framework. The content assignment control portion applies the same evaluation principles across all displays, enabling the system to manage diverse display devices uniformly and efficiently.
3Reliability
If high priority content is assigned to high priority areas regardless of compatibility, then important information is displayed prominently, but content-area conformance is violated
Solution Approach 1:
The patent resolves this contradiction by changing the assignment criterion from simple priority matching to a compatibility-based evaluation. The system considers both content evaluation values (including importance) and area evaluation values (including suitability characteristics), ensuring that important content is displayed in areas that are both prominent and conforming to the content's requirements.
Solution Approach 2:
The content assignment control portion acts as an intermediary between content priorities and area characteristics. It mediates the assignment decision by evaluating compatibility, ensuring that high priority content is assigned to high priority areas only when the compatibility conditions are met, thus maintaining both importance display and conformance precision.
Data Source
AI summary
A display control apparatus that assigns display target contents to a plurality of areas configured as display areas in a screen of a display apparatus mounted on a vehicle is provided. The display control apparatus comprises a content manager for managing the contents in association with content information indicating attributes of the contents, an area manager for managing the areas in association with area information indicating attributes of the areas, and a content assignment controller for generating a content list listing the contents and determining content-area combinations based on the content information and the area information in an order of the content list.