Hearing Aid Firmware Update Scheduling
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Solution Overview
Problem
Hearing device wearers face inconvenience and often neglect firmware updates due to the effort required to visit a professional for installation, leading to potential losses in hearing quality and functionality.
Innovation Solution
The hearing device system autonomously determines the optimal time for importing and installing firmware updates based on its operating state, such as periods of inactivity, battery charge status, and data connection availability, using a connected app to download and install updates during suitable times like nighttime or travel, ensuring minimal disruption and maintaining hearing aid functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If firmware updates are installed manually by visiting a professional, then installation reliability is ensured, but user convenience and time efficiency deteriorate
Solution Approach 1:
The hearing aid system automatically checks for firmware updates, determines optimal installation timing based on usage patterns, and performs updates without requiring user intervention or professional assistance. The system monitors its own operational state and autonomously manages the firmware update process.
Solution Approach 2:
The system proactively checks for firmware updates before they are needed and prepares update packages in advance. It analyzes usage patterns ahead of time to predict optimal installation windows, ensuring updates are ready and scheduled before the user would need to visit a professional.
2Reliability
If firmware updates are installed immediately when available, then system functionality is improved, but hearing aid performance during critical periods may be disrupted
Solution Approach 1:
The system dynamically adjusts firmware update scheduling based on real-time monitoring of usage patterns and operational criticality. It continuously adapts the optimal installation timing by analyzing when the hearing aid is least likely to be needed, transforming a static update schedule into a dynamic decision-making process.
Solution Approach 2:
The system monitors usage patterns and user behavior as feedback to determine when firmware updates should be installed. By analyzing when the hearing aid is removed from the ear or used minimally, the system uses this feedback information to schedule updates during appropriate low-usage periods, ensuring functionality is maintained when needed.
3Productivity
If firmware updates are delayed until low-usage periods, then hearing aid performance is maintained, but update installation time is extended
Solution Approach 1:
The system downloads and prepares firmware update packages in advance during periods when the hearing aid is not in use. By performing preliminary actions of downloading and validating updates before they are needed, the system reduces the actual installation time to minimal durations that occur during naturally low-usage periods.
4Ease of operation
If the system autonomously determines update timing, then user convenience is improved, but system complexity increases
Solution Approach 1:
The hearing aid system performs multiple functions using the same monitoring and control infrastructure: it monitors usage patterns for both performance optimization and firmware update scheduling, manages power consumption data for both battery management and update timing decisions, and maintains operational logs for both diagnostics and update planning. This multi-functionality reduces the need for separate dedicated systems.
Data Source
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AI summary
The invention relates to a method that allows the firmware of a hearing aid (2) of a hearing aid system (1) to be adapted without any loss of comfort for the respective wearer of the hearing aid (2). Furthermore, the invention relates to a hearing aid system that is configured for the correspondingly convenient adaptation of the firmware of a hearing aid (2).