Vehicle Data Sharing by Consent Group and Transmission Priority
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Solution Overview
Problem
Current autonomous driving systems lack efficient mechanisms for sharing vehicle data while ensuring user consent and optimizing data transmission based on the driving subject's range and data urgency and capacity.
Innovation Solution
A vehicle data sharing apparatus and method that subdivides data sharing ranges based on the driving subject, obtains user consent for each group, and differentiates data transmission modes according to urgency and capacity, using processors to identify drivers and manage consent information through various recognition methods and interface devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If vehicle data sharing is implemented without subdivision, then data sharing coverage is maximized, but user consent accuracy and convenience deteriorate
Solution Approach 1:
The patent segments vehicle data into multiple groups based on driving subject ranges (e.g., basic vehicle information, driver information, passenger information, sensitive information). This segmentation allows the system to obtain specific consent for each data category, improving consent accuracy while maintaining comprehensive data sharing coverage. The processor divides the consent acquisition process into discrete steps corresponding to each data group.
2Device complexity
If uniform data transmission mode is used for all vehicle data, then system complexity is reduced, but data transmission efficiency and cost optimization deteriorate
Solution Approach 1:
The patent applies different transmission modes to different data groups based on their urgency and capacity characteristics. Critical data with high urgency and small capacity uses real-time transmission, while non-critical data with large capacity uses deferred transmission. This local differentiation optimizes transmission efficiency without requiring complete system redesign.
3Speed
If real-time transmission is used for all urgent data, then data transmission speed is maximized, but data transmission cost increases
Solution Approach 1:
The system dynamically adjusts transmission mode based on real-time assessment of data urgency and capacity. The processor evaluates each data group's characteristics and selects appropriate transmission timing - immediate transmission for critical small-data, deferred transmission for non-critical large-data. This dynamic adaptation optimizes both speed and cost based on actual needs.
Data Source
AI summary
A vehicle data sharing apparatus and a vehicle data sharing method, may include a processor configured to subdivide a sharing range of vehicle data for each group according to a range of a subject driving a vehicle, and to obtain consent from a user for each subdivided group, to perform vehicle data sharing; and a storage configured to register consent information related to a sharing range of vehicle data acquired from the user.