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：本研究开发了一种基于Arduino的改进型犬心率和血氧传感器系统。传统方法在准确性和可靠性方面存在不足。我们的系统将先进计算技术与硬件传感相结合，以提升测量精度。通过连接心率和血氧传感器的Arduino微控制器采集原始数据，并对数据进行预处理和滤波以消除噪声。实验计划包括对多只犬进行长期监测，并与传统方法进行对比分析以验证系统有效性，旨在实现家庭或兽医诊所的广泛应用。此外，该系统使犬主人能够通过AR/VR技术与元宇宙中的虚拟犬进行交互，通过观察虚拟健康状态更直观地了解真实犬的健康状况。