Abstract
The promotion of ice and snow sports not only provides professional athletes for the Winter Olympics but also acts as appreciative mass bases for ice and snow sports. The appearance of ice and snow sports will bring a new consumption pattern and develop a new ice and snow industry. In this paper, an Internet of Things (IoT)-based sports information collection system which is specifically designed and developed for the healthcare domain specifically in the snow and ice sports is proposed. The physiological parameters such as body temperature, ECG, blood pressure, blood sugar, and blood oxygen saturation are captured through various monitoring devices. These physiological parameters are transmitted to the mobile device by the wireless module and mobile device that receives and displays these physiological parameters. A complete hardware design of the whole ice and snow sports health and sports information acquisition system, which is based on the Internet of Things, is given, and then, there is the overall design scheme of the system, such as adopted modular design for the system, attitude measurement unit, UWB positioning unit, data storage, and communication unit, respectively. The measurement results of the professional medical equipment are compared with those of acquisition equipment in real environment of ice and sports. These results have verified accuracy of data collected by acquisition equipment and meet the design requirements of the proposed system.
Highlights
Literature [11] uses piezoresistive triaxle acceleration sensor to measure the relationship between human motion acceleration and energy consumption. e acceleration of human body in daily activities such as sitting and walking can be measured, and the relationship between acceleration value and energy consumption of human body movement can be obtained through experiments
Data Storage and Communication Unit. e data storage and communication unit is mainly responsible for storing and sending the attitude and motion information collected by each attitude measurement unit. e unit is mainly divided into an attitude data storage unit and a Bluetooth communication unit according to different practical application requirements. e attitude data storage unit can store the attitude and motion information collected by the attitude measurement unit into the memory card when the amount of data is too large or real-time calculation is unnecessary, and offline data processing can be performed at this time
In the ice and snow sports health and sports information collection system based on the Internet of ings, for example, we need to obtain the final results of the measuring equipment, while the pulse wave signal and ECG signal may be interfered in the transmission process, resulting in incorrect measurement results. erefore, in order to measure the accuracy and reliability of the results, it is necessary to do noise processing on the transmission waveform
Summary
With the enhancement of people’s health awareness, national fitness has become a necessary means for healthy China. An Internet of ings (IoT) enabled sports information collection or capturing system, which is designed and developed for the healthcare domain in the snow and ice sports, is presented. For this purpose, various physiological parameters which are used during the experimental setup are body temperature, ECG, blood pressure, blood sugar, and blood oxygen saturation are captured through various monitoring devices.
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