Bluetooth Headset Real-Time Clock Integration
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Solution Overview
Problem
Conventional Bluetooth headsets do not provide a convenient means for users to easily access the time, as users often keep their phones in inconvenient locations, making it difficult to check the time without retrieving the device.
Innovation Solution
A Bluetooth headset with a built-in real-time clock that can receive and display time information via Bluetooth protocol messages from connected devices, allowing users to receive audio and visual updates, including alarms and calendar events, using a free-running Bluetooth clock for timing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users keep their cell phone in pockets or bags for convenience, then portability and ease of movement are improved, but accessibility to time information deteriorates
Solution Approach 1:
The patent segments the time-telling function from the cell phone and relocates it to the Bluetooth headset. The headset independently displays and announces time information, separating the time-telling function from the phone body, allowing users to access time through the headset without retrieving the phone from pockets or bags.
Solution Approach 2:
The Bluetooth headset acts as an intermediary device between the cell phone and the user's ear. It receives time data from the phone via Bluetooth communication and presents it through the headset's display and audio output, mediating the time-telling function in a way that doesn't require direct interaction with the phone.
2Loss of time
If users wear watches to access time information, then time accessibility is improved, but comfort and convenience deteriorate due to clothing constraints
Solution Approach 1:
The Bluetooth headset serves multiple functions: audio output for calls and media, and time-telling function through display and audio announcement. By making the headset universal for both audio and time display purposes, users don't need to wear watches under clothing, as the headset provides time information in multiple formats (visual and auditory).
3Measurement precision
If users frequently retrieve their cell phone to check the time, then time information accuracy is improved, but productivity and convenience deteriorate
Solution Approach 1:
The system performs preliminary action by continuously maintaining time synchronization through Bluetooth communication between the phone and headset. The headset proactively receives and displays time information without waiting for user initiation, so time data is already available when users need it, eliminating the need to retrieve the phone.
Solution Approach 2:
The system implements feedback through continuous Bluetooth communication where the headset receives time updates from the phone and displays them. This feedback loop ensures time information remains accurate and current without requiring manual intervention or phone retrieval, maintaining precision while improving convenience.
Data Source
AI summary
Aspects of a method and system for a Bluetooth headset with a clock are provided. A Bluetooth headset may have an access to real-time clock information such as a real-time clock value at a specific time instant and generate corresponding audio and/or visual representations to a user via Bluetooth communication. The real-time clock information to the Bluetooth headset may be originated within or external to the Bluetooth headset. The timing of the real-time clock of the Bluetooth headset may be maintained by a Bluetooth clock of the BT headset. The Bluetooth headset may provide respective real-time updates by pressing a button on the Bluetooth headset or from timing events such as calendar entries or personal alarms downloaded into the BT headset from a Bluetooth device, and/or from timed Bluetooth messages communicated to the Bluetooth headset from the peer device.