一种基于窄带物联网技术的下肢动力助行系统

A Lower Limb Dynamical System Based on Narrowband IoT Technology

中国老龄化问题日益严重,空巢老人在家,由于身体机能衰退所带来的问题急待我们解决。本系统是穿戴在老人腿上的一种机械装置,采用了主动驱动与被动驱动相结合的设计。可以带动老人行走、起立。装置中有传感器,若处于异常状态时会通过基于窄带物联网技术进行反馈,实现实时救助。身体状态数据也会通过窄带物联网上传云端,使老人生活实现“互联网+”。

China’s aging problem is increasingly serious, empty nesters at home, due to the deterioration of physical function brought by the problem urgent to solve us. This system is a kind of mechanical device which is worn on the old man’s leg. It adopts the design of combining active drive with passive drive. Can make the elderly walk, stand up. There is a sensor in the device, and it will give feedback based on the narrowband Internet of Things technology in case of abnormal state, so as to realize real-time rescue. Physical status data will also be uploaded to the cloud through the NB-IoT, enabling the elderly to live "Internet plus".