Wearable Pet Audio Device with Dual-Frequency Speaker
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Solution Overview
Problem
Current pet communication and tracking systems lack a comprehensive solution for two-way communication, ambient condition monitoring, and efficient pet location tracking, particularly for pets like dogs and cats, which are not easily accessible through existing wearable devices.
Innovation Solution
A wearable wireless device with a communications unit, including a processor, audio speaker, GPS receiver, and sensors, attached to a pet collar, enabling two-way communication, ambient condition monitoring, and location tracking, with connectivity to user devices via Bluetooth or cellular networks, allowing for pre-recorded audio messages and alerts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a wearable device is designed for pets, then it enables communication and tracking capabilities, but the device size and weight become constrained by the pet's anatomy
Solution Approach 1:
The wearable device integrates multiple functions including GPS tracking, two-way audio communication, ambient light sensing, and motion detection into a single unit. The communications unit can serve as both a transmitter and receiver, and the speaker serves dual purposes for both audio output and as a vibration motor for haptic feedback, maximizing functionality while minimizing the number of separate components that would increase weight.
Solution Approach 2:
The patent combines the communications unit with the collar structure itself, integrating the electronics directly into the collar band rather than using a separate attachment. The speaker is also integrated to serve as both an audio output device and a vibration motor, merging multiple functions into single components to reduce overall device weight.
2Adaptability or versatility
If the wearable device includes multiple sensors and communication modules, then it provides comprehensive monitoring and communication, but the device complexity increases
Solution Approach 1:
The wearable device integrates multiple functions including GPS tracking, two-way audio communication, ambient light sensing, and motion detection into a single unit. The communications unit can serve as both a transmitter and receiver, and the speaker serves dual purposes for both audio output and as a vibration motor for haptic feedback, maximizing functionality while minimizing the number of separate components that would increase weight.
Solution Approach 2:
The device automatically performs tasks without requiring manual intervention. The processor continuously monitors sensor data and automatically determines when to transmit location information or play audio messages based on detected conditions, such as motion detection or ambient light levels, reducing the need for complex user interfaces and control logic.
3Adaptability or versatility
If the device uses high frequency audio for pet communication, then it enhances pet interaction, but the audio frequency range becomes specialized and limits human audibility
Solution Approach 1:
The audio system is designed with different frequency characteristics for different users. When communicating with pets, the speaker emits high-frequency sounds in the 23-54 kHz range that are audible to pets but inaudible to humans. When the owner uses the mobile device to communicate with the pet, the audio is transmitted at frequencies audible to both humans and pets, creating localized quality adjustments based on the user type.
Solution Approach 2:
The audio frequency parameters are dynamically adjusted based on the communication mode. The system can switch between high-frequency audio optimized for pet hearing and standard-frequency audio optimized for human hearing, allowing the same hardware to serve multiple audio frequency requirements by changing the operational parameters of the speaker and audio processing.
Data Source
AI summary
The system provides a wearable communications device for pets comprising a band and a communications unit. The communications unit comprises one or more processors, a communications chipset, one or more removable batteries, and a speaker with a sound generation circuit. The communications chipset can receive data packets comprising an audio segment file; the one or more processors may convert the data packets into electronic signals; the sound generation circuit may cause the speaker to play an audio message corresponding to the electronic signals.