手机内置加速度传感器预测跳绳运动能量消耗分析

Analysis of Energy Consumption Prediction of Skipping Rope Using Built-in Acceleration Sensor in Mobile Phone

为了加强对学生的跳绳运动监测,避免出现运动损伤,对智能手机内置加速度传感器预测学生的跳绳能量消耗进行分析。该过程分为智能手机传感器的调用、传感器的运动数据采集及处理、跳绳运动能量消耗建模。选取计算机系的5名男同学和5名女同学,采用智能手机和人体运动能量消耗监测仪对他们的跳绳运动过程的能量消耗进行监测。结果显示,智能手机内置加速度传感器对学生的跳绳运动能量消耗的计算比较准确,值得推广和应用。

In order to strengthen the student's skipping exercise monitoring and avoid sports injuries, this paper analyzes the method of predicting student's skipping energy consumption by using the built-in acceleration sensor in smartphone. The process is divided into the calls of smart phone sensors, the sensor's movement data collection and processing, and jumping rope energy consumption modeling. Finally, five male students and five female students in the computer department are selected, and we use smart phones and to monitor energy consumption in their skipping exercise process. The results show that the smart phone built-in accelerometer's calculation is more accurate for student's skipping energy consumption. The method is worth to be promoted and applied.