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    • 3. 发明申请
    • Operational Mode Control for a Child Device
    • 子设备的操作模式控制
    • US20080136236A1
    • 2008-06-12
    • US11933365
    • 2007-10-31
    • Brian KincaidMatthew J. RansilWilliam B. BellowsJames E. GodiskaJoshua E. Clapper
    • Brian KincaidMatthew J. RansilWilliam B. BellowsJames E. GodiskaJoshua E. Clapper
    • A47C1/11
    • A47D9/02
    • A child device capable of implementing a plurality of device functions includes a plurality of operational components, each operational component being configured to implement at least one of the plurality of device functions. The child device further includes a control circuit coupled to the plurality of operational components to direct operation of each operational component, and a memory in communication with the control circuit. The memory is configured to store data indicative of an operational mode, the data specifying a plurality of operational settings for the plurality of operational components, respectively. The child device still further includes a user interface coupled to the control circuit and configured to detect an operator interaction resulting in selection of the operational mode. The control circuit directs the plurality of operational components in accordance with the plurality of operational settings in response to the selection of the operational mode.
    • 能够实现多个设备功能的子设备包括多个操作组件,每个操作组件被配置为实现多个设备功能中的至少一个。 子设备还包括耦合到多个操作部件以控制每个操作部件的操作的控制电路以及与控制电路通信的存储器。 存储器被配置为存储指示操作模式的数据,该数据分别指定多个操作组件的多个操作设置。 子设备还包括耦合到控制电路并被配置为检测导致操作模式的选择的操作员交互的用户界面。 响应于操作模式的选择,控制电路根据多个操作设置来引导多个操作部件。
    • 7. 发明授权
    • Motor drive feedback control for a child motion device
    • 用于儿童运动装置的电机驱动反馈控制
    • US07918742B2
    • 2011-04-05
    • US11932641
    • 2007-10-31
    • Joshua E. ClapperMatthew J. RansilJames E. Godiska
    • Joshua E. ClapperMatthew J. RansilJames E. Godiska
    • A63G9/16A63H33/00
    • A47D9/02
    • A child motion device includes a motor, a drive system coupled to the motor to produce movement along a motion path having reciprocating strokes, and a sensor responsive to the movement to generate feedback information indicative of the movement. The child motion device further includes a motor control circuit coupled to the sensor to determine, based on the feedback information, when to apply power to the motor during each reciprocating stroke. In some cases, the feedback information is indicative of a position of the motor such that the motor control circuit applies the power to the motor for a duration of time that begins after an end of each reciprocating stroke.
    • 儿童运动装置包括电动机,耦合到电动机的驱动系统以沿着具有往复行程的运动路径产生运动,以及响应于运动的传感器以产生指示运动的反馈信息。 儿童运动装置还包括耦合到传感器的电动机控制电路,以基于反馈信息确定何时在每次往复行程期间向电动机施加电力。 在一些情况下,反馈信息表示电动机的位置,使得电动机控制电路在每次往复行程结束之后开始的持续时间对电动机施加电力。