An initial experience in wearable monitoring sport systems (original) (raw)
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IEEE Access, 2017
This paper presents a miniature wearable device and a system for detecting and recording the movement and biometric information of a user during sport activities. The wearable device is designed to be worn on a wrist and can monitor skin temperature and pulse rate. Furthermore, it can monitor arm movement and detect gestures using inertial measurement unit. The device can be used for various professional and amateur sport applications and for health monitoring. Because of its small size and minimum weight, it is especially appropriate for swing-based sports like tennis or golf, where any additional weight on the arms would most likely disturb the player and have some influence on the player's performance. Basic signal processing is performed directly on the wearable device but for more complex signal analysis, the data can be uploaded via the Internet to a cloud service, where it can be processed by a dedicated application. The device is powered by a lightweight miniature LiPo battery and has about 6 h of autonomy at maximum performance.
Embedded Sensors System Applied to Wearable Motion Analysis in Sports
Proceedings of the 9th International Joint Conference on Biomedical Engineering Systems and Technologies, 2016
This paper presents two different wearable motion capture systems for motion analysis in sports, based on inertial measurement units (IMU). One system, called centralized processing, is based on FPGA + microcontroller architecture while the other, called distributed processing, is based on multiple microcontrollers + wireless communication architecture. These architectures are designed to target multisports capabilities, beginning with tri-athlete equipment and thus have to be non-invasive and integrated in sportswear, be waterproofed and autonomous in energy. To characterize them, the systems are compared to lab quality references.
International Journal of Reliable and Quality E-Healthcare, 2022
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Design , manufacturing and test of a wearable device to monitor athlete ' s body movements
2021
In this paper a device based on wearable sensors is introduced to describe quantitative body movements in different sports. This device can be an alternative of Image processing techniques. Image processing devices have always been used to describe quantitative body movements, which in addition to being costly, have to be used in specific conditions. The device is built from a number of wireless modules that are easy to use in real-world environments with no limitations. In this method, a quantitative description of movement is made by wireless modules and is performed by the data collected from these modules. In order to analyze the data that was extracted from an athlete's body movements with these wearable sensors, the outputs are simulated in Matlab, and some of its kinematic and kinetic parameters have been studied. Then, at the end of this paper, the quality of movement of a professional athlete and a beginner athlete are compared, and the result is shown. Kinematic and dy...
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The European Journal of Research and Development, 2023
The subject of wearable electronics is expanding quickly, and it has just lately begun to provide profitable commercial items to the consumer electronics market. It is anticipated that the use of biopotential signals in wearable systems as either biofeedback or command commands will revolutionize.There are numerous technologies, such as brain-computer interfaces, point-of-care health monitoring systems, rehabilitation tools. Since electrodes are seen to be a crucial component of such items, they have been researched for about ten years, which has led to the development of textile electrodes.In this paper , wearable devices for sport is studied with detecting vital parameters. There are a few sensors such as ECG and IMU based acceleration. Smart textile products are used for testing and taking data purpose. 1
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Artificial Intelligence Research
This paper aims to review on body sensor networks (BSNs) for sports from performance monitoring point of view with some new thoughts. The focus of the paper is to show that wearable sensor is more efficient than cameras in measuring sport performance and thereby video data and video based systems can be replaced by wearable sensors. Here, the current state-of-the art in BSNs are mainly introduced relating to sports performance instead of physical activity and health/safety related issues for sports and to the best of our knowledge, this has not been done yet for different types of sports rather than a particular sport. Although the progress in BSN for sports performance is in early stage, the ultimate goal is to develop a complete training/match analysis tool using wearable sensors and various analyses techniques to monitor as well as improve performances in sports.
Wearable Monitoring Unit for Swimming Performance Analysis
Communications in Computer and Information Science, 2013
BIOSWIM (Body Interface System based on Wearable Integration Monitoring) is a joint multidisciplinary effort involving a number of Portuguese R&D teams. It seeks a pervasive monitoring solution for physiological and biomechanical signals from a swimmer under normal training conditions, both in and out of the water. A wearable inertial monitoring unit (WIMU) was developed in order to serve as the biomechanical data processing unit of the system. The preliminary version of the WIMU has a commercially available microcontroller and transceiver set, as well as a tri-axial accelerometer and a bi-axial gyroscope serving as sensors. Testing in and out of the water has provided promising data and contributed to design modifications. These also took into account input from athletes, trainers, and physicians. Future work includes the integration of the WIMU within the complete BIOSWIM swimsuit system, complemented by truly integrated EMG and ECG textile sensors and a chemical monitoring unit.
Biosignal monitoring implemented in a swimsuit for athlete performance evaluation
2011
Monitor athletes during exercise has always been a major challenge for engineers and researchers due to the restrictions involving the measurement of physiological and performance parameters. An athlete should have complete freedom to perform his normal activity, in order to be correctly monitored. The advent of e-textiles can give an important contribution to overcome these limitations since it is possible to integrate sensors in garments and thus perform monitoring without limiting the freedom of movements. This paper presents part of the work that is being carried out in the project entitled BIOSWIM, which envisions the development of an instrumented swimsuit, capable of acquiring several physiological and performance related signals with the purpose of aiding the trainer in improving the technical component of the swimmer and improve his performance. This paper will give an overview of the monitoring system and the textile sensors that were developed, namely for biopotential measurement.