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公开(公告)号：US5117170A
公开(公告)日：1992-05-26
申请号：US511830
申请日：1990-04-20
IPC分类号： A63B21/005 , A63B24/00 , G05D15/01
CPC分类号： G05D15/01 , A63B21/0058 , A63B2220/13 , Y10S482/90
摘要： A control for a DC motor coupled to a user interface to provide a counterforce which simulates a weight stack in an exercise machine. The control includes a position transducer coupled to the motor to provide a signal proportional to the displacement of the user interface. In one embodiment a circuit is provided to generate a control signal which follows the displacement signal when it is less than a maximum torque signal, the control voltage following maximum torque signal when it is less than the displacement signal. In a second embodiment a microprocessor control unit is responsive to the displacement signal to provide a control signal for the motor which starts increasing from a first value when the user interface is displaced an initial amount and which continues gradually increasing to a maximum value as the user interface is moved through a given displacement from the initial displacement. The control signal is used to soft start the motor such that the counterforce provided by the motor simulates a weight stack supported by a spring over small displacements of the user interface.
摘要翻译： 用于连接到用户界面的DC马达的控制，以提供模拟运动机器中的重量堆叠的反作用力。 控制器包括耦合到电机的位置传感器以提供与用户接口的位移成比例的信号。 在一个实施例中，提供一个电路来产生一个控制信号，当它小于一个最大转矩信号时跟随该位移信号的控制信号，该最小转矩信号是小于该位移信号时的最大转矩信号之后的控制电压。 在第二实施例中，微处理器控制单元响应于位移信号以提供用于马达的控制信号，该控制信号在用户接口移位初始量时开始从第一值增加，并且随着使用者继续逐渐增加到最大值 界面从初始位移移动到给定的位移。 控制信号用于软启动电动机，使得由电动机提供的反作用力在由用户界面的小位移模拟由弹簧支撑的重量堆叠。
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公开(公告)号：US4831242A
公开(公告)日：1989-05-16
申请号：US775177
申请日：1985-09-12
CPC分类号： G06Q99/00 , G06Q40/12 , G06F19/322 , G06F19/3481 , Y10S482/902
摘要： A control system for a health club which stores user records including user activity data in order to monitor and control use of the club's facilities. A central controller includes a memory for storing the user records including attendance data and accounting data, and a main control which is responsive to the user record data for determining whether a user is authorized to use the club's facilities. The central controller is coupled to various club facilities and equipment such as a computerized scale to prevent use thereof if a user is not authorized. The central controller also stores user history data such as user weight data for the computerized scale to alleviate data storage problems.
摘要翻译： 用于健康俱乐部的控制系统，其存储用户记录，包括用户活动数据，以便监视和控制俱乐部设施的使用。 中央控制器包括用于存储包括考勤数据和会计数据的用户记录的存储器，以及响应于用户记录数据确定用户是否被授权使用俱乐部设施的主控制。 中央控制器耦合到各种俱乐部设施和诸如计算机秤的设备，以防止用户未经授权而使用它。 中央控制器还存储用户历史数据，例如计算机化秤的用户权重数据，以减轻数据存储问题。
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公开(公告)号：US5243993A
公开(公告)日：1993-09-14
申请号：US722800
申请日：1991-06-28
申请人： Donald J. Alexander , Allen J. Fuller , William H. Englehardt , Douglas B. Macdonald , Olgerts J. Svilans , Robert A. Bonner
发明人： Donald J. Alexander , Allen J. Fuller , William H. Englehardt , Douglas B. Macdonald , Olgerts J. Svilans , Robert A. Bonner
IPC分类号： A61B5/0245 , A61B5/22
CPC分类号： A61B5/7246 , A61B5/0245 , A61B5/222
摘要： An apparatus for measuring heart rate is provided which comprises a sensor for generating a signal which includes the biopotential signal produced by a heart. This signal is filtered, amplified and digitized. A microcomputer autocorrelates the digitized signal. A plurality of signal indication routines then scan the autocorrelated output for the presence of periodic signals. Each of the signal indication routines uses different search criteria, such as peak and waveform detection, and generates a candidate heart rate. An arbitrator then selects one of the candidate heart rates according to predetermined criteria. These criteria include the value of previously selected heart rates.
摘要翻译： 提供了一种用于测量心率的装置，其包括用于产生包括由心脏产生的生物电位信号的信号的传感器。 该信号被滤波，放大和数字化。 微机自动关联数字化信号。 然后，多个信号指示例程扫描自相关输出以获得周期信号的存在。 每个信号指示例程使用不同的搜索标准，例如峰值和波形检测，并产生候选心率。 仲裁者然后根据预定标准选择候选心率之一。 这些标准包括以前选择的心率的值。
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公开(公告)号：US4198051A
公开(公告)日：1980-04-15
申请号：US633470
申请日：1975-11-19
CPC分类号： G07F17/3297
摘要： A pin ball machine which incorporates a micro processor instead of relays and hard wiring wherein the processor is programmed such that when the coin switches, the flipper switches and the various scoring switches of the machine are energized the computer accumulates and drives indicators to indicate the score as well as drives the flippers, the sling shots and other units of the playfield to provide an improved machine.
摘要翻译： 一种针式球机，其包括微处理器而不是继电器和硬布线，其中处理器被编程为使得当硬币切换时，机器的引导开关和各种刻痕开关被通电，计算机累积并驱动指示器以指示得分 以及驱动鳍状物，吊带等场地的单位，以提供改进的机器。
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公开(公告)号：US5020794A
公开(公告)日：1991-06-04
申请号：US204665
申请日：1988-06-10
IPC分类号： A63B21/005 , A63B24/00
CPC分类号： A63B24/00 , A63B21/00058 , A63B21/0058 , A63B2220/16 , A63B2220/30 , Y10S482/90 , Y10S482/902 , Y10S482/903
摘要： In an exercise machine where an electric motor is used to simulate a weight stack a more realistic feel plus stability of operation is achieved by compensating the torque output of the motor for the mechanical characteristics of the machine including inertia, friction and gravitational effects on the user interface. Also by controlling the motor so as to increase its output torque as a function of the displacement of the user interface, it is possible to produce a measure of the user's strength. A heavy negative feature which may be selected by the user is provided as well. The exercise machine additionally includes a computer control which allows a pyramid type exercise program to be implemented. The pyramid exercise program has a progressive phase in which the force opposing the user is increased from a starting level to a plateau level over a first group of repetitions; a plateau phase in which the force opposing the user is maintained constant over a second group of repetitions; and a regressive phase in which the force opposing the user is decreased from the plateau level to the starting level over a second group of repetitions. The exercise machine is capable of measuring the maximum force which can be opposed by the user. The heavy negative feature allows the force opposing the user to be gradually increased on a return stroke of an exercise repetition from the force applied on the forward stroke of the repetition.
摘要翻译： 在使用电动机来模拟重量堆叠的锻炼机器中，通过对机器的机械特性补偿电动机的扭矩输出，包括对使用者的惯性，摩擦和重力作用来实现更加逼真的手感和操作的稳定性 接口。 此外，通过控制电动机以增加其作为用户界面的位移的函数的输出转矩，可以产生用户强度的度量。 还可以提供可由用户选择的重负面特征。 锻炼机还包括允许实现金字塔型锻炼程序的计算机控制。 金字塔运动计划具有渐进的阶段，其中与第一组重复相比，与使用者相反的力从起始水平增加到平台级; 在第二组重复中使与使用者相反的力保持恒定的平台期; 以及与第一组重复相反的用户的力从高原级别降低到起始级别的退化阶段。 运动机能够测量用户可以反对的最大力。 沉重的负面特征允许在来自重复的前进行程的力的运动重复的返回行程上使与使用者相反的力逐渐增加。
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公开(公告)号：US5213555A
公开(公告)日：1993-05-25
申请号：US485700
申请日：1990-02-27
CPC分类号： A63B22/0605 , A63B71/0622 , A63F13/12 , A63F13/245 , A63F13/57 , A63F13/803 , A63F13/843 , A63B2071/0641 , A63B2225/107 , A63B2225/30 , A63F13/5375 , A63F13/807 , A63F13/816 , A63F2300/1025 , A63F2300/1062 , A63F2300/50 , A63F2300/64 , A63F2300/8017 , Y10S482/902
摘要： An information, communication and control system for use in a health club which accumulates data from various types of exercise equipment and permits a number of exercise machines to be raced against one another. The exercise machines are equipped with keyboards from which users can enter data including their handicap (ability level) and the desired length of race. A central controller includes memory for storing data accumulated from the exercise machines and programs. The controller, responsive to the programs and input data, conducts a race between two or more exercise machines and displays the progress of the race on a video monitor. The controller can also be used to set up exercise programs for users on the various machines based on user performance data accumulated from the machines over time.
摘要翻译： 一种用于健康俱乐部的信息，通信和控制系统，其累积来自各种类型的运动器材的数据，并允许一些锻炼机器相互竞赛。 锻炼机器配备有键盘，用户可以从中输入数据，包括其障碍（能力水平）和所需的比赛长度。 中央控制器包括用于存储从锻炼机器和程序积累的数据的存储器。 控制器响应于程序和输入数据，在两个或多个运动器械之间进行比赛，并在视频监视器上显示比赛进度。 控制器还可以用于根据随机随机的累积的用户性能数据，为各种机器上的用户设置锻炼程序。
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