Vehicle Entertainment System for Driver Alertness
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Solution Overview
Problem
Drivers often become inattentive and fall asleep while driving, especially during long periods or in boring conditions, leading to potential accidents, as existing solutions fail to effectively maintain driver alertness.
Innovation Solution
A vehicle entertainment system that captures and analyzes the driving scene to generate questions or challenges, engaging the driver verbally without diverting their attention from the road, using a computing device to present questions based on visual cues and receive audio responses, allowing the driver to remain alert and focused.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the driver engages in conversation with another person to stay awake, then driver alertness is improved, but this is not always a possibility and may distract from driving
Solution Approach 1:
The system introduces an intermediary entity (the entertainment system with question-generation capability) that mediates between the driver and the need for alertness. Instead of direct conversation with another person, the driver interacts with the system that generates questions based on scene analysis, maintaining alertness without requiring another person present in the car
Solution Approach 2:
The system enables the driver to serve their own alertness needs through self-directed interaction. The driver engages with questions generated from the driving scene themselves, eliminating the need for external conversation partners while maintaining the beneficial effect of verbal engagement
2Reliability
If the system presents questions based on visual scene analysis, then driver engagement is improved, but system complexity increases
Solution Approach 1:
The system combines multiple functions into a single integrated solution: scene capture via camera, image analysis to extract events/details, question generation based on analyzed content, audio playback to the driver, and response capture. This multi-functional approach achieves high driver engagement while managing complexity through integration rather than separate components
Solution Approach 2:
The patent merges the entertainment function with the safety function into a single system. The question-generation mechanism combines scene analysis capabilities with question formulation and audio playback, creating a unified system that serves both engagement and safety purposes simultaneously
Data Source
AI summary
A computer-implemented method, computerized apparatus and computer program product. The method comprises capturing one or more images of a scene in which a driver is driving a vehicle; analyzing the images to retrieve an event or detail; conveying to the driver the a question or a challenge related to the event or detail; receiving a response from the driver; analyzing the response; and determining a score related to the driver.