Active Car Paint Color Control for Vehicle Visibility Events
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Vehicles lack effective means to dynamically adjust their visibility based on safety events and environmental conditions, with existing solutions like custom paint jobs, decals, and color-changing coatings failing to provide appropriate visibility in various scenarios.
Innovation Solution
A system and method for automatically controlling the exterior color of a vehicle based on safety events and environmental factors, using color-changing exterior surfaces that adjust their color scheme in response to identified conditions, such as low visibility, theft, proximity to other vehicles, or geofenced areas, through control circuitry and sensors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If exterior lights are increased in size or quantity to improve vehicle visibility, then visibility is improved, but aesthetic appeal deteriorates and distraction to nearby people increases
Solution Approach 1:
The patent applies color-changing paint to the vehicle exterior that can dynamically alter its color properties. The paint contains microcapsules with colorants that can be activated to change the vehicle's appearance from blending colors to high-visibility colors, resolving the contradiction between aesthetic appeal and visibility by providing both modes through a single adaptable surface.
2Illumination intensity
If custom paint job is applied to change exterior color for visibility, then visibility in certain scenarios is improved, but manufacturing complexity and labor intensity increase
Solution Approach 1:
The patent implements dynamic color-changing paint that can alter its properties after application. Instead of requiring multiple static paint layers or complex custom painting processes, the single paint application provides adaptive color changes through activation mechanisms, dramatically simplifying the manufacturing process while maintaining visibility benefits.
3Ease of manufacture
If decal or sticker wraps are used to change exterior color, then ease of application is improved, but durability and resistance to environmental factors deteriorate
Solution Approach 1:
The patent uses composite paint material containing microcapsules suspended in a binder system. This composite structure integrates the color-changing functionality directly into the paint matrix, creating a durable, unified coating that maintains the adhesion and environmental resistance of traditional paint while incorporating the color-change capability of advanced materials.
4Adaptability or versatility
If color-changing coating is applied to modify vehicle visibility, then visibility adaptability is improved, but control precision and response to specific safety events deteriorate
Solution Approach 1:
The patent integrates sensors that detect environmental conditions, vehicle state, and potential safety events, providing feedback to a control system. The control system then activates the color-changing paint only when specific safety conditions are detected, ensuring precise response to relevant events while maintaining aesthetic appearance during normal operation, thus resolving the contradiction between adaptability and control precision.
Data Source
AI summary
Methods and systems are disclosed herein for modifying one or more color changing exterior surfaces of a vehicle in response to identified safety events. Specifically, a safety event is identified in a surrounding environment of a vehicle that comprises one or more color-changing exterior surfaces. In response to the identifying of the safety event, a color scheme is selected for the one or more color-changing exterior surfaces of the vehicle based on the type or safety event and the appearance of the surrounding environment. One or more color changing exterior surfaces of the vehicle are modified to match the selected color scheme.