Personalized Vehicle Component Integration via Dynamic Interface
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Solution Overview
Problem
The integration of retrofitted components into vehicle information systems is challenging due to lack of technical preparation, making it difficult to ensure safe and ergonomic operation, as the extent and type of functionality or interaction demands cannot be predicted, and information systems are not standardized across all vehicles.
Innovation Solution
A method for personalized integration of components into vehicle information systems using a man-machine interface, allowing users to customize the operation of applications based on their preferences, with parameters and priority values managed to ensure safe and efficient operation, including the use of tree-type menu structures and predefined criteria for menu assignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If retrofitted components are integrated into vehicle information systems, then functionality and versatility are improved, but device complexity and integration difficulty increase
Solution Approach 1:
The patent implements a universal integration method where a single standardized interface and rule set enable multiple different retrofitted components (telephones, MP3 players, navigation devices) to be integrated into the vehicle's information system. The system uses a common data structure and communication protocol that works across diverse component types, eliminating the need for component-specific integration procedures and reducing overall integration complexity.
Solution Approach 2:
The patent utilizes parameter-based configuration where components declare their capabilities and requirements through standardized parameters and metadata. The information system automatically adjusts integration behavior based on these parameters, such as data formats, communication protocols, and resource requirements, enabling flexible integration without hardcoding component-specific logic.
2Reliability
If strict schematization is enforced for driving safety, then safety is improved, but ease of operation and flexibility deteriorate
Solution Approach 1:
The patent implements dynamic operation modes that automatically adjust the level of schematization based on driving conditions. During active driving, the system enforces strict schematization with limited input methods (e.g., voice control, preset buttons) to ensure safety. When the vehicle is stationary or in parking mode, the system transitions to a more flexible mode allowing full touchscreen operation and complex interactions, thus balancing safety requirements with operational flexibility.
Solution Approach 2:
The patent pre-configures operation rules and restrictions based on vehicle state (driving vs. parked) before user interaction occurs. The system automatically applies appropriate operational constraints based on detected driving conditions, so users are presented with pre-approved safe interaction methods during driving, while full flexibility is available when parked, eliminating the need for manual safety assessments.
3Ease of manufacture
If standardized information systems are implemented across all vehicles, then ease of integration is improved, but adaptability to different vehicle equipment deteriorates
Solution Approach 1:
The patent implements a standardized interface framework with local customization capabilities. The core integration architecture, data structures, and communication protocols are standardized across all vehicles for ease of manufacture. However, the system allows local adaptations through configuration parameters and optional modules that can be selectively enabled based on specific vehicle equipment, making lines, and production variants, thus maintaining both standardization and adaptability.
Data Source
AI summary
A method of integrating a component into an information system of a vehicle is provided, in which at least one application executable or provided by the component is made available to a user of the vehicle by a man-machine interface of the information system. The integration of the component into the information system with respect to the input and/or output of information by the user is carried out in a personalized manner with respect to a user of the component.