基于传感技术的跑步机速度自动跟踪控制方法

Automatic tracking control method of treadmill speed based on sensing technology

传统的跑步机速度自动跟踪控制方法控制误差大,为了解决这一问题,基于传感技术研究了一种新的跑步机速度自动跟踪控制方法,利用心率传感技术与位置传感技术自动跟踪运动者来获取运动者的心率信息和位置信息,并将2种信息转化为可识别信号,跑步机的中心处理系统会根据信号进行分析计算,引入控制程序算法,随时更新跑步场景,自动控制跑步机的速度和路面坡度,使运动者始终处于跑步机上的同一位置,使运动者在虚拟跑步环境中不受约束地运动,还能抵消人体其他的任意运动,保证运动者得到最好的跑步训练,大幅度地提高跑步机的整体性能。实验结果表明,基于传感技术的跑步机速度自动跟踪控制方法跟踪控制误差小于传统方法,实际可操作性更强。

The traditional treadmill speed automatic tracking control method has a large control error.In order to solve this problem,a new treadmill speed automatic tracking control method is researched based on sensing technology.Heart rate sensing technology and position sensing technology are used to automatically track the athlete to get the athlete’s heart rate information and position information,and the two kinds of information are converted into identifiable signals.The central processing system of the treadmill will analyze and calculate according to the signals.Control program algorithms are introduced,update the running scene at any time,and automatically controlling the speed and slope of the treadmill keep the athlete in the same position on the treadmill,allowing the athlete to perform unconstrained movements in the virtual running environment,and it can offset any other movement of the human body,ensuring that the athlete can get the best running training,and greatly improves the overall performance of the treadmill.The experimental results show that the automatic tracking control method of treadmill speed based on sensing technology has less tracking control error than the traditional method,and the actual operability is stronger.