Vehicle App Installation Using Metadata Adapters for Hardware Fragmentation
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Solution Overview
Problem
Existing applications for mobility devices face fragmentation and inefficiencies in binary management due to varying hardware specifications, necessitating metadata optimization for edge intelligence implementation.
Innovation Solution
A method and system for installing applications in mobility devices that involve creating a metadata adapter based on hardware information, using a server to match and transmit metadata and binary data, and updating metadata caches for efficient deployment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If individual binaries optimized for each mobility device hardware are built and deployed, then application performance is improved, but binary management complexity increases and fragmentation occurs
Solution Approach 1:
The patent segments the binary into two parts: a common base binary and device-specific metadata. The base binary contains universal application logic that runs on all mobility devices, while metadata contains hardware-specific configurations. This segmentation eliminates the need to build and manage separate binaries for each device, reducing binary management complexity while maintaining optimized performance through device-specific metadata.
Solution Approach 2:
The patent creates a universal base binary that can be deployed across all mobility devices regardless of hardware variations. This single binary performs multiple functions by adapting to different devices through metadata injection, eliminating the need for device-specific binary versions and simplifying binary management while preserving application performance across diverse hardware platforms.
2Measurement precision
If metadata is customized for each mobility device hardware, then edge intelligence accuracy is improved, but data management complexity increases
Solution Approach 1:
The patent performs preliminary action by pre-defining metadata templates and schemas that capture essential hardware characteristics. These templates are prepared in advance and automatically instantiated for each device type, reducing the complexity of customizing metadata for each device while ensuring edge intelligence accuracy through comprehensive hardware characterization.
Solution Approach 2:
The patent manages metadata complexity by organizing device-specific parameters into structured categories and hierarchies. Metadata is represented as configurable parameters that can be systematically adjusted based on hardware variations, making data management more organized and less complex while maintaining the precision needed for accurate edge intelligence.
3Adaptability or versatility
If separate application versions are deployed for different devices, then device compatibility is improved, but update efficiency decreases
Solution Approach 1:
The patent deploys a single universal application binary that maintains device compatibility through metadata adaptation rather than through separate versioning. This universal binary can be updated once and deployed to all devices, with each device automatically adapting to its specific hardware through metadata injection, thereby dramatically improving update efficiency while preserving broad device compatibility.
Solution Approach 2:
The patent extracts device-specific information into separate metadata that is injected into the universal binary at runtime or deployment time. This extraction allows the main application binary to remain device-agnostic and easily updatable, while device compatibility is maintained through the extracted and injected metadata, enabling efficient updates across all devices without sacrificing compatibility.
Data Source
AI summary
A method and system for installing an application in a mobility device are disclosed. The method of installing an application in a mobility device includes: securing data matched to the mobility device in a server based on application installation information included in an application installation request in response to the application installation request received from the mobility device; creating a metadata adapter of the application in the server based on the secured matching data; transmitting the created metadata adapter together with binary data of the application from the server to the mobility device; and installing the application in the mobility device using the metadata adapter transmitted from the server to the mobility device.