FallAllD: A Comprehensive Dataset of Human Falls and Activities of Daily Living

DescriptionFallAllD is a large open dataset of human falls and activities of daily living simulated by 15 participants. FallAllD consists of 26420 files collected using three data-loggers worn on the waist, wrist and neck of the subjects. Motion signals are captured using an accelerometer, gyroscope, magnetometer and barometer with efficient configurations that suit the potential applications e.g. fall detection, fall prevention and human activity recognition.Data AcquisitionThree identical data-loggers have been used. They are waist, wrist and neck-worn devices equipped with:· LSM9DS1: 3-axial accelerometer, 3-axial gyroscope and 3-axial magnetometer.· MS5607-02BA03: barometer.Sensors configurations· Accelerometer: Sampling frequency = 238 Hz. Measurement range = ±8 g.· Gyroscope: Sampling frequency = 238 Hz. Angular rate = ± 2000 dps.· Magnetometer: Sampling frequency = 80 Hz. Full scale magnetic field = ±4 Gauss.· Barometer: Sampling frequency = 10 Hz.数据集说明：FallAllD是一款大型开源数据集，收录了15名受试者模拟的人类跌倒行为与日常活动数据。该数据集包含26420个文件，采集自受试者腰部、腕部与颈部佩戴的三台数据记录仪。数据集通过加速度计、陀螺仪、磁力计与气压计采集运动信号，其配置经过优化，可适配跌倒检测、跌倒预防与人类活动识别等潜在应用场景。 数据采集：本次数据采集使用三台完全一致的数据记录仪，分别为佩戴于受试者腰部、腕部与颈部的设备，配备以下传感器： · LSM9DS1：三轴加速度计、三轴陀螺仪与三轴磁力计 · MS5607-02BA03：气压计 传感器配置： · 加速度计：采样频率为238赫兹，测量范围为±8g · 陀螺仪：采样频率为238赫兹，角速度量程为±2000度每秒 · 磁力计：采样频率为80赫兹，满量程磁场为±4高斯 · 气压计：采样频率为10赫兹

搜集汇总

背景与挑战

背景概述

FallAllD是一个大型开放数据集，专注于人类跌倒和日常活动模拟，由15名参与者通过佩戴在腰部、手腕和颈部的传感器收集，包含加速度计、陀螺仪、磁力计和气压计数据，共26420个文件。该数据集适用于跌倒检测、跌倒预防和人类活动识别等应用，支持MATLAB和Python工具进行数据处理。