人体活动的无线检测装置设计
王金凤;尹凯阳;万志伟;周申培
【期刊名称】《电子世界》 【年(卷),期】2014(000)013
【摘要】A wireless device was designed based on MEMS accelerometers and gyroscopes to detect human activities.The device could acquire acceleration and angular velocity information of human activities in real time.The sensor data were colected to MSP430 by IIC buses,sent to PC frame by frame through ZigBee modules,then analyzed,displayed and stored.Several devices could be connected into a wireless network with ZigBee modules to detect activity of multiple joints.Wireless communication improved wearable performance and realized human activity detection under free behavior.%基于MEMS的加速度计和陀螺仪，本文设计了一种人体活动的无线检测装置，可以实时获取人体活动的加速度、角速度信息。传感器数据经IIC总线汇集到MSP430单片机，封装成数据帧以后，经过ZigBee无线模块发送到PC机上，完成对数据的分析、显示和存储。ZigBee模块接口可实现多个检测装置的组网，完成对人体多个关节活动的检测。无线通讯方式提高了可穿戴性，实现无约束状态下人体活动检测。 【总页数】2页(75-76)
【关键词】人体活动;惯性传感器;无线传输 【作者】王金凤;尹凯阳;万志伟;周申培
【作者单位】武汉理工大学华夏学院;武汉理工大学自动化学院;武汉理工大学自
人体活动的无线检测装置设计
