Vehicle OS Context-Aware Info Layout for Driver Attention
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Solution Overview
Problem
Existing vehicle operating systems struggle to efficiently manage and prioritize the display of diverse and dynamically changing information streams, diverting the user's attention from driving, particularly the driver's attention, without a tailored solution for the vehicle context.
Innovation Solution
A method and system that generates and outputs graphical user interfaces with a first display area and an info area, dynamically adjusting the arrangement and size of graphical info objects based on relevance values determined by context data, including vehicle and user-specific information, using a control unit, output unit, and context detection unit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If diverse information streams are displayed to provide comprehensive services, then information completeness is improved, but driver attention is diverted from driving
Solution Approach 1:
The patent applies local quality by creating distinct display zones with different information densities and attention requirements. The first display area presents comprehensive information streams while the second display area provides simplified, prioritized information, allowing each zone to serve its specific function without compromising the other
Solution Approach 2:
The display is segmented into multiple independent areas that can be selectively activated. The system divides information presentation into primary (first display area) and secondary (second display area) zones, enabling the driver to access comprehensive information when needed while maintaining a cleaner interface during critical driving phases
2Ease of operation
If all information is displayed simultaneously to ensure quick access, then information accessibility is improved, but display space is wasted
Solution Approach 1:
The patent implements dynamic display management where the second display area is selectively activated based on context relevance values. Information is dynamically routed between display areas according to urgency and relevance, optimizing both accessibility and space utilization in real-time
Solution Approach 2:
The system pre-evaluates information relevance and prepares appropriate display assignments before the driver needs the information. Context relevance values are calculated in advance, allowing the system to proactively organize information in the most efficient display configuration for upcoming driver needs
3Object-affected harmful factors
If context-aware information prioritization is implemented to reduce distraction, then driver focus is improved, but system complexity increases
Solution Approach 1:
The system performs self-service by automatically evaluating context relevance and routing information to appropriate display areas without requiring manual driver input. The context evaluation unit autonomously determines which information deserves prominent display based on pre-defined relevance criteria, reducing both distraction and the need for complex manual controls
Data Source
AI summary
Technologies and techniques for operating an operating system in a vehicle, in which display data for a graphical user interface having a first display region and an info region is generated and output. Context data relating to a current context of the vehicle is detected. A first relevance value is determined for a first info application on the basis of the detected context data, and a graphical info object is generated according to the determined first relevance value on the basis of the first info application and output in the info region. The position and/or size of the graphical info object is formed according to the first relevance value. The present disclosure also relates to an operating system for a vehicle, including a control unit, an output unit and a context detection unit.