Design and implementation of human motion information collection system

With the rapid development of health management, It is more important monitor and collect human body as the basis for the health information system. However, the complex of the system design is the main bottleneck for the complicated implementation, high requirements of equipment and high cost. In this paper, an ARM-based human motion information collection system is proposed for human motion data collection and analysis, which is helpful to understand human motion and induction. The model was analyzed and constructed first based on the established reference point in space and a spatial coordinate system. Multiple sensors are used in this system to collect the real-time information of the body motions. The collected data would be analyzed to construct a synchronous visual body. The postures and movement parameter data would be sent to the visual body. Five points were used as the key points on human body. This system has been implemented through Unity3D and could show the real-time movements of the human body.