OTA Update Monitoring for IoT Device Risk Profiling
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Solution Overview
Problem
Existing systems face challenges in efficiently tracking and managing over-the-air updates for Internet of Things (IoT) devices and vehicles, including the difficulty in monitoring device attributes and settings, which affects security and safety, and in providing accurate insurance quotes based on these updates.
Innovation Solution
A network-based system and method that utilizes an update monitoring (UM) server to track device versions and settings, determine risk profiles, and adjust insurance quotes accordingly, incorporating machine learning models to analyze historical data and suggest updates for improved security and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If over-the-air updates are implemented for IoT devices, then software can be remotely updated to fix bugs and add features, but it becomes difficult to track which device attributes and settings are being used
Solution Approach 1:
The system implements feedback mechanisms where devices report their version and setting information back to the server after updates. The server tracks and stores this information, enabling continuous monitoring of device attributes and settings post-update, thus resolving the tracking difficulty while maintaining update capability
Solution Approach 2:
A server acts as an intermediary between the update distribution system and the devices. This server receives version and setting information from devices, stores it centrally, and makes it accessible for tracking purposes, thereby solving the information loss problem without compromising the over-the-air update functionality
2Adaptability or versatility
If multiple device modes and options are allowed, then user flexibility increases, but monitoring which options are being used becomes more complex
Solution Approach 1:
The system merges the monitoring of multiple device modes and options into a unified tracking framework. The server consolidates version and setting information from various device configurations into a centralized database, simplifying the monitoring process while maintaining support for multiple user-selectable options
Solution Approach 2:
The monitoring system is designed with universal capabilities to handle diverse device types, modes, and settings through a single platform. The server can track any combination of device attributes and settings across different device configurations, reducing monitoring complexity while preserving user flexibility
3Reliability
If comprehensive device tracking is implemented, then security and safety monitoring improves, but system complexity increases
Solution Approach 1:
The system extracts the security monitoring functionality from the device itself and places it on the server. The server handles the complex task of analyzing version and setting information for security risks, while devices simply report their status, thereby improving security monitoring without significantly increasing device complexity
Solution Approach 2:
The server serves as an intermediary that handles the complexity of comprehensive device tracking. It receives, stores, and analyzes version and setting information from multiple devices, implementing security monitoring centrally rather than requiring complex monitoring capabilities at each device level
Data Source
AI summary
A system for controlling over-the-air updates for a device (i) stores a plurality of version and setting information for plurality of devices; (ii) receives version and setting information for the first device of the plurality of devices; (iii) stores the version and setting information for the first device; (iv) determines a risk profile for the first device based upon the corresponding version and setting information; and (v) determines an insurance quote based upon the risk profile for the first device.