The Analysis of the Heartbeat Detection & Sensory Temperature Detection

Abstract. With the maturity of medical technology, the information emitted by human body parts can be detected by doctors and used as critical indicators. Usually, doctors conduct basic tests on patients by measuring body temperature and heart rate. Currently, hospitals still measure these values separately, which leads to low measurement efficiency. This paper analyzes the principles of the two measurement methods and summarizes the temperature and heart rate detection sensor to test the values and achieve simultaneous measurement of both values, thus optimizing medical testing. It also evaluates the accuracy and limitations of the instrument by measuring and plotting the values during human exercise and drawing a bar-line graph based on the image to prove a linear relationship between body temperature and heart rate.