Stand-alone multifunctional earphone for sports activities

Smart overview of the Invention

A compact earphone designed for sports activities integrates multiple functionalities into a single device. It features a housing that fits comfortably in the ear and incorporates various sensor units to monitor both motion and physiological data during physical activities. This design eliminates the need for multiple devices, providing users with an all-in-one solution for tracking performance metrics while engaging in sports.

Sensor Units and Data Processing

The earphone includes a motion sensor unit and a physiological sensor unit. The motion sensor captures data related to the user's movements, while the physiological sensor monitors vital signs. A data processing unit analyzes this information to generate performance data, which can include metrics such as heart rate, speed, and distance traveled. This data is then processed to produce audio signals for real-time feedback.

Audio Feedback Mechanism

The signal processing unit converts the performance data into audio signals that are output through a loudspeaker embedded in the earphone. Users can receive auditory notifications regarding their performance metrics without needing to check an external device, thus allowing for uninterrupted focus on their activities.

Design and Usability

The earphone's design prioritizes comfort and stability, ensuring it remains securely in place during vigorous movements. The housing is shaped to fit snugly within the ear canal, and it includes an opening that directs sound efficiently into the user's ear. This ergonomic approach not only enhances usability but also encourages users to wear the device consistently during workouts.

Advanced Sensor Technology

The motion sensor may utilize a 3D accelerometer to track movement across three dimensions, while the physiological sensor can include a pulse oximeter for non-invasive monitoring of blood oxygen levels. These advanced sensors enable comprehensive tracking of various health metrics, contributing to a better understanding of the user’s physical performance and overall well-being during sports activities.