物联网学报2024，Vol.8Issue(2)：103-115,13.DOI:10.11959/j.issn.2096-3750.2024.00399
面向瘫痪肢体功能康复的无线多通道混合数据采集系统
Wireless multichannel hybrid data acquisition system for functional rehabilitation of paralyzed limbs
摘要
Abstract
A wireless multi-channel hybrid data acquisition system was presented,consisting of two distinct components:a hardware system and a PC data acquisition analysis and processing software system.The hardware system was set with the number of surface electromyography(sEMG)signal acquisition channels and the number of inertial measurement unit(IMU)according to the target requirements by pressing a key,and sEMG signal transmission tasks and kinematics data ac-quisition tasks corresponding to the number of IMUs were created based on the FreeRTOS operating system,and the mu-tually exclusive signal volume technique was used to ensure that the data acquired by each task were transmitted to the PC software system via Wi-Fi.The data acquisition tasks were created based on the FreeRTOS operating system,and the kinematics tasks corresponding to the number of IMU sensors were created,and the mutually exclusive signal volume technique was used to ensure that the data acquired by each task was transmitted to the PC software system via Wi-Fi.The designed hybrid data acquisition system is more practical and scalable in the field of motor function rehabilitation for paralyzed limbs compared to the current commercial Trigno wireless based mixed signal acquisition system and other self-developed systems.关键词
混合数据采集/肌电信号/IMU传感器/无线多通道/肌肉疲劳监测Key words
hybrid data acquisition/sEMG signal/IMU sensor/wireless multichannel/muscle fatigue monitoring分类
信息技术与安全科学引用本文复制引用
罗志成,田宁,杨光,秦飞舟,鲍学亮..面向瘫痪肢体功能康复的无线多通道混合数据采集系统[J].物联网学报,2024,8(2):103-115,13.基金项目
国家自然科学青年基金项目(No.62001258) （No.62001258）
宁夏回族自治区重点研发计划重点项目(No.2023BEG02030) The National Natural Science Foundation of China Young Scientists Fund(No.62001258),The Key Research and Development Program of Ningxia(No.2023BEG02030) （No.2023BEG02030）
