This study developed an improved dog heart rate and blood oxygen sensor system using Arduino. Traditional methods face accuracy and reliability issues. Our system integrates advanced computational techniques with hardware-based sensing to enhance measurement precision. An Arduino microcontroller connected to a heart rate and blood oxygen sensor collects raw data, which is preprocessed and filtered to remove noise. Experimental plans include long-term monitoring of multiple dogs and comparative analysis with traditional methods to validate the system's effectiveness, aiming for widespread use in the home or veterinary clinics. Additionally, the system offers dog owners the possibility to interact with their virtual dogs in the metaverse using AR/VR, allowing them to better understand their real dogs' health conditions by observing their virtual health status.

翻译：本研究开发了一种改进的犬类心率与血氧传感器系统，基于Arduino平台实现。传统方法在准确性与可靠性方面存在不足。本系统将先进计算技术与硬件传感相结合，以提升测量精度。Arduino微控制器连接心率与血氧传感器采集原始数据，经预处理与滤波去除噪声。实验计划包括对多只犬类进行长期监测，并与传统方法进行对比分析，以验证系统有效性，旨在家庭或兽医诊所中推广使用。此外，该系统为犬主提供了通过AR/VR与元宇宙中虚拟犬交互的可能性，使其能够通过观察虚拟健康状态，更好地了解真实犬只的健康状况。