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    System and method for controlling an exercise apparatus
    13.
    发明授权
    System and method for controlling an exercise apparatus 有权
    用于控制锻炼装置的系统和方法

    公开(公告)号：US07967730B2

    公开(公告)日：2011-06-28

    申请号：US12619276

    申请日：2009-11-16

    Applicant: Douglas A. Crawford ,  Bradley J. Smith

    Inventor： Douglas A. Crawford ,  Bradley J. Smith

    IPC: A63B71/00

    CPC classification number: A63B24/0087 ,  A63B21/0058 ,  A63B21/0059 ,  A63B21/008 ,  A63B22/0015 ,  A63B22/0048 ,  A63B22/02 ,  A63B2022/002 ,  A63B2024/0081 ,  A63B2071/063 ,  A63B2071/0666 ,  A63B2220/20 ,  A63B2220/30 ,  A63B2220/36 ,  A63B2220/805 ,  A63B2225/15 ,  A63B2225/20 ,  A63B2225/305 ,  A63B2225/50 ,  A63B2230/06 ,  A63B2230/42 ,  A63B2230/436 ,  A63B2230/75

    Abstract: The various embodiments of the present invention generally provide a control system and a process for an exercise apparatus configurable into a combined treadmill and stepper mode. The apparatus may also be configured into stepper only and treadmill only modes. The apparatus generally includes a master control unit, a first sensor, in communication with the master control unit, which generates a first signal indicative of an effective tread speed for the apparatus, and a resistive element that includes at least one resistance level. Using the first signal, the resistance level, and empirical information, the amount of energy expended by a user of the apparatus may be calculated and the operation of the apparatus controlled. Various sensors, actuators and information, such as that obtained from various data structures, may be utilized in performing calculations and controlling the features, functions and operation of the apparatus.

    Abstract translation: 本发明的各种实施例通常提供一种可配置成组合式跑步机和步进模式的运动装置的控制系统和方法。 该装置也可以被配置成仅步进机和仅限于跑步机的模式。 该装置通常包括与主控制单元通信的主控制单元，第一传感器，其产生指示装置的有效胎面速度的第一信号，以及包括至少一个阻力水平的电阻元件。 使用第一信号，电阻电平和经验信息，可以计算设备的用户消耗的能量的量，并且控制该设备的操作。 可以使用各种传感器，致动器和诸如从各种数据结构获得的信息来执行计算和控制装置的特征，功能和操作。

    TREADMILL WITH AUTOMATIC SPEED CONTROL AND CONTROL MODULE OF THE SAME
    14.
    发明申请
    TREADMILL WITH AUTOMATIC SPEED CONTROL AND CONTROL MODULE OF THE SAME 有权
    具有自动速度控制和控制模块的TREADMILLL

    公开(公告)号：US20100222182A1

    公开(公告)日：2010-09-02

    申请号：US12738176

    申请日：2008-01-31

    Applicant: Jae-Sang Park

    Inventor： Jae-Sang Park

    IPC: A63B22/02

    CPC classification number: A63B24/0087 ,  A63B21/005 ,  A63B21/0053 ,  A63B21/0055 ,  A63B21/0058 ,  A63B21/0059 ,  A63B22/001 ,  A63B22/0056 ,  A63B22/0235 ,  A63B22/0242 ,  A63B22/025 ,  A63B22/0605 ,  A63B22/0664 ,  A63B2022/067 ,  A63B2024/0093 ,  A63B2024/0096 ,  A63B2071/0641 ,  A63B2220/10 ,  A63B2220/13 ,  A63B2220/34 ,  A63B2220/40 ,  A63B2220/802 ,  A63B2220/805 ,  A63B2220/833 ,  A63B2225/50 ,  A63B2225/64 ,  H02P3/18

    Abstract: A treadmill includes a body having a belt for supporting an exerciser, an exerciser detecting portion installed in a predetermined area of the body to detect movement of the exerciser, a driving motor coupled to the body to drive the belt, a control portion for generating a first control signal for adjusting a rotation speed of the driving motor based on a signal received from the exerciser detecting portion, a motor driving portion for adjusting the rotation speed of the driving motor according to the first control signal received from the control portion, and an electrical braking portion for reducing the rotation speed of the driving motor. The treadmill quickly follows acceleration or deceleration of an exerciser; provides an experience as if the exerciser is exercising on the ground, thereby improve an exerciser's exercising experience; accepts various exercising patterns of an exerciser; resolves a problem in that a motor driving portion is tripped due to a load caused by quick deceleration; and preprocesses measured values of an exerciser's position to resolve a problem in that a speed of a belt cannot be controlled due to measurement errors contained in measured values.

    Abstract translation: 跑步机包括具有用于支撑锻炼者的皮带的身体，安装在身体的预定区域中以检测锻炼者的运动的锻炼者检测部分，联接到身体以驱动皮带的驱动马达，用于产生运动的控制部分 第一控制信号，用于基于从训练器检测部接收的信号来调节驱动电动机的转速;电动机驱动部分，用于根据从控制部分接收到的第一控制信号来调节驱动电动机的转速;以及 电动制动部分，用于降低驱动电动机的转速。 跑步机快速跟随锻炼者的加速或减速; 提供锻炼者在实地锻炼的经验，从而提高锻炼者的锻炼经验; 接受锻炼者的各种锻炼模式; 解决了由于由快速减速引起的负载而马达驱动部分跳闸的问题; 并且预处理锻炼者的位置的测量值以解决由于测量值中包含的测量误差而不能控制皮带的速度的问题。

    Training device
    15.
    发明授权
    Training device 有权
    训练装置

    公开(公告)号：US07211985B2

    公开(公告)日：2007-05-01

    申请号：US11176231

    申请日：2005-07-08

    Applicant: Dieter Miehlich

    Inventor： Dieter Miehlich

    IPC: H02P23/00

    CPC classification number: A63B21/0058 ,  A63B21/0059 ,  A63B2024/0078 ,  A63B2220/16 ,  A63B2225/09 ,  G06F19/00

    Abstract: On a training device, in particular for developing human muscles, having a torque-generating unit which comprises an electric motor and a reduction gearing, and whose output interacts with at least one training element offered to the exercising person, an electric motor is designed as a three phase AC motor. Associated with the latter is a frequency converter for adjusting the frequency and amperage of the three phase current supplied to the electric motor. A control unit is provided upstream of the frequency converter. An angle-of-rotation sensor is associated with the motor whose measured signal is supplied to both the frequency converter and the control unit. The frequency converter is fed by the control unit with a setpoint value of the torque to be generated by the motor which setpoint value receives the measured signal from the angle-of-rotation sensor. The frequency converter adjusts the frequency and the amperage of the motor current using the principle of field-oriented control. The control unit comprises two control circuits in cascade arrangement for controlling the position and the speed of rotation of the training element.

    Abstract translation: 在训练装置上，特别是用于发展人的肌肉，具有包括电动机和减速装置的扭矩产生单元，并且其输出与提供给运动人员的至少一个训练元件相互作用，电动机被设计为 三相交流电机。 与后者相关的是用于调节提供给电动机的三相电流的频率和安培数的变频器。 控制单元设置在变频器的上游。 旋转角度传感器与其测量信号被提供给变频器和控制单元的电动机相关联。 变频器由控制单元馈送，具有由电动机产生的转矩的设定值，该设定值接收来自旋转角度传感器的测量信号。 变频器使用现场定向控制原理调节电机电流的频率和电流。 控制单元包括用于控制训练元件的位置和旋转速度的级联布置的两个控制电路。

    Energy absorbing unit for physical exercising devices
    16.
    发明授权
    Energy absorbing unit for physical exercising devices 失效
    体育锻炼装置吸能装置

    公开(公告)号：US4084810A

    公开(公告)日：1978-04-18

    申请号：US491975

    申请日：1974-07-26

    Applicant: Lars Osten Forsman

    Inventor： Lars Osten Forsman

    IPC: A61B5/22 ,  A63B21/005 ,  A63B22/06 ,  A63B23/04 ,  A63B69/16 ,  A63B21/24

    CPC classification number: A63B21/0058 ,  A61B5/221 ,  A63B21/0059 ,  A63B22/0605 ,  A63B2230/06 ,  A63B2230/062 ,  A63B23/0476 ,  Y10T74/20792

    Abstract: An energy absorbing unit for physical exercising devices is arranged as an asynchronous motor the stator of which has windings to be connected to an AC supply and cooperates with the rotor of ferromagnetic material having a circular circumference, and an input shaft and an epicyclic gearing arranged inside the rotor circumference operatively connecting the input shaft to the rotor with the input shaft adapted to be driven by the training person, in order to generate an electromagnetic motive force on the rotor to tend to drive it in the direction opposing movement of the shaft by the training person and thereby act as a braking force on the shaft independently of the movement thereof.

    Abstract translation: 用于体育锻炼装置的能量吸收单元被布置为异步电动机，其定子具有连接到AC电源的绕组并与具有圆周的铁磁材料的转子配合，以及布置在内部的输入轴和行星齿轮 转子周向可操作地将输入轴连接到转子上，输入轴适于由训练人员驱动，以便在转子上产生电磁力，以倾向于沿着与轴相反运动的方向驱动它 训练者，从而作为独立于其运动的轴上的制动力。

    METHOD AND SYSTEM FOR ENERGY ABSORPTION
    19.
    发明申请
    METHOD AND SYSTEM FOR ENERGY ABSORPTION 审中-公开

    公开(公告)号：US20180036592A1

    公开(公告)日：2018-02-08

    申请号：US15658663

    申请日：2017-07-25

    Applicant: UNI-TROL SP. Z O.O.

    Inventor： Wieslaw Albin ROGUSKI ,  Jan TWOREK

    IPC: A63B24/00 ,  A63B22/06 ,  A63B21/005 ,  H02K49/00 ,  A63B21/00

    CPC classification number: A63B24/0087 ,  A63B21/0053 ,  A63B21/0054 ,  A63B21/0055 ,  A63B21/0058 ,  A63B21/0059 ,  A63B21/4034 ,  A63B22/0235 ,  A63B22/04 ,  A63B22/0605 ,  A63B2024/0093 ,  A63B2230/01 ,  H02K49/00

    Abstract: The subject matter of the invention relates to a method and system for energy absorption designed for use in particular in exercise apparatuses, and especially in the so-called fitness equipment.The method for energy absorption consisting in that suitable current load values are selected in order to balance the kinetic energy expended by the person performing exercises with the energy absorbed by the system (100) for energy absorption, wherein the value of current load, which is selected by a computer (PC), is dependent on the psychomotor parameters of the person performing exercises.The system (100) for energy absorption is provided with a variable current load circuit (150) connected to an element (S) producing direct current (DC) or alternating current (AC) electric energy, which is controlled by the computer (PC). The system (100) is also provided with a real-time counting/positioning circuit (120) incorporated between the element (S) producing direct current (DC) or alternating current (AC) electric energy and/or a mechanical system (UM), and the computer (PC).

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