Vehicle Docking Station Application Classification
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Solution Overview
Problem
Existing systems for determining the type of mobile terminal applications in motor vehicles are unreliable due to potential falsification of application type information, leading to increased complexity and liability issues, as they rely on unverified data from the mobile terminal, which can cause user distraction and safety hazards during driving.
Innovation Solution
A device for analyzing and classifying mobile terminal applications within a docking station, using an analysis means to determine parameters like data refresh rate, display area size, user interaction speed, and audio characteristics, and a classifying means employing fuzzy logic or neural networks to determine the application type and assess its mental load, ensuring authorized access based on driving conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the application type information is obtained from the mobile terminal, then the determination process is simple, but the reliability of application type determination deteriorates due to potential falsification
Solution Approach 1:
The patent introduces a docking station as an intermediary between the mobile terminal and the vehicle system. The docking station receives application type information from the mobile terminal, analyzes it, and performs classification using multiple verification methods (analysis means and classifying means). This intermediary structure allows the system to maintain simple information acquisition while significantly improving reliability through independent verification and classification processes.
2Reliability
If application type information is verified and classified by the docking station, then the reliability improves, but the device complexity increases
Solution Approach 1:
The docking station's verification and classification functionality is segmented into distinct modules: an analysis means for examining application type information and a classifying means for determining application types based on predefined criteria. This segmentation allows each module to perform its specific function independently, improving reliability through specialized processing while managing complexity through modular design.
3Reliability
If a certification mechanism is implemented, then the reliability of application type determination improves, but the device complexity and time to make applications available increase
Solution Approach 1:
The patent implements a self-service classification mechanism where the docking station autonomously analyzes and classifies application type information using its built-in analysis means and classifying means. The system applies predefined classification rules and fuzzy logic to automatically determine application types without requiring external certification authorities, manual verification, or complex certification processes. This self-service approach improves reliability through consistent automated classification while reducing device complexity and application availability time.
4Object-affected harmful factors
If the docking station restricts access based on application type, then user safety improves, but the ease of operation deteriorates due to limited application access
Solution Approach 1:
The patent implements dynamic access control where the docking station continuously monitors application type classifications and driving conditions, dynamically adjusting application access permissions. The system allows access to safe applications during driving while restricting or blocking potentially distracting applications. This dynamic approach enhances user safety by adapting to real-time conditions while maintaining ease of operation for authorized applications, as users experience no restriction when using safe applications.
Data Source
AI summary
A device for analyzing and classifying (4) a mobile terminal (2) application (3), for a docking station (1) of a motor vehicle capable of interfacing a mobile terminal (2) and of supporting at least one application (3) of the mobile terminal (2) and offering at least one remote interface element (8) replacing the interface element of the mobile terminal (2) for the application (3), includes an analysis element capable of analyzing a data flow (7) exchanged between the application (3) and the docking station (1) and a classifying element capable of determining an application type (13) according to this analysis, in order that the docking station (1) can determine, according to the driving conditions (9) of the motor vehicle, whether the application (3) is or is not authorized to access the at least one interface element (8).