IoT-based measurement system for classifying cow behavior from tri-axial accelerometer
نویسندگان
چکیده
منابع مشابه
Step Counts Using a Tri-axial Accelerometer during Activity
Physical activity has been associated with health improvements in a number of populations. Step counting is one of the most commonly used measures of physical activity [1]. Due to their small size and light weight, the use of wearable sensors for step counts has been investigated in many studies [2, 3] as they are suitable for home deployment. One of the main issues with step counts as a physic...
متن کاملPosture and Activity Detection Using a Tri-axial Accelerometer
Quantifying activity levels among healthy older adults and patients can provide objective information on sedentary behavior and physical function [1]. In order to accurately quantify activity in the free-living environment, a robust method for classifying posture and activity needs to be established. Therefore, the purpose of this study was to validate the identification of static postures and ...
متن کاملSleep Monitoring Based on a Tri-Axial Accelerometer and a Pressure Sensor
Sleep disorders are a common affliction for many people even though sleep is one of the most important factors in maintaining good physiological and emotional health. Numerous researchers have proposed various approaches to monitor sleep, such as polysomnography and actigraphy. However, such approaches are costly and often require overnight treatment in clinics. With this in mind, the research ...
متن کاملEvaluation of a threshold-based tri-axial accelerometer fall detection algorithm.
Using simulated falls performed under supervised conditions and activities of daily living (ADL) performed by elderly subjects, the ability to discriminate between falls and ADL was investigated using tri-axial accelerometer sensors, mounted on the trunk and thigh. Data analysis was performed using MATLAB to determine the peak accelerations recorded during eight different types of falls. These ...
متن کاملValidity and reliability of the Omron HJ-303 tri-axial accelerometer-based pedometer.
BACKGROUND This study compared the validity of a new Omron HJ-303 piezoelectric pedometer and 2 other pedometers (Sportline Traq and Yamax SW200). METHODS To examine the effect of speed, 60 subjects walked on a treadmill at 2, 3, and 4 mph. Twenty subjects also ran at 6, 7, and 8 mph. To test lifestyle activities, 60 subjects performed front-back-side-side stepping, elliptical machine and sta...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2019
ISSN: 1678-4596,0103-8478
DOI: 10.1590/0103-8478cr20180627