吊桥式支撑钢平台技术在高层悬空结构中的应用

Design and implementation of a movement monitoring system based on the human body sensor and Android technology

从施工现场实际情况出发,探讨在高层建筑中扶梯顶处悬空梁板结构的施工方案选择。通过现场结构形式分析、支撑体系最大荷载计算及与常规承重支撑体系安全与经济比较研究,创新提出吊桥式支撑钢平台作为支撑架底板。笔者全面系统地阐述了吊桥式支撑钢平台施工技术和工艺特点。经施工实践证明该施工工艺安全可靠,经济合理。

In order to avoid the damages to the body that owing movement and race, the article proposes the design of a movement to the incorrect postures and excess exercises in the process of monitoring system based on the human body sensor and Android technology to monitor the real-time parameters and postures of the human body in the process of movement. Using the Android platform to calculate calories consume and evaluate modeling of the movement posture in order to avoid sports injury and physical overdraft. Adoption MSP430 microprocessor as controller of the monitoring system, three axis acceleration of the human body can be measured by using MPU6050 three-axis acceleration sensor.Moreover, motion parameters of acceleration, speed, mileage and consumption of calories in the movement can be detected. The trajectory of the human body can be tracked and positioned.Through the identification algorithm of human body posture, it can evaluate human body motion and prejudge dangerous action. Experimental results show, system can realize real-time motion monitoring and tracking, protect of health of exereisers.