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公开(公告)号：US10392078B2
公开(公告)日：2019-08-27
申请号：US16105199
申请日：2018-08-20
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
摘要： A wireless control system for a bicycle may include a base part attachable to a bicycle and a movable part. The control system may also include an electric motor disposed on the electromechanical component and a control unit disposed on the electromechanical component for operating the electric motor to operate the electromechanical component, the control unit including a wireless receiver. The control system includes a wake sensor connected to the control unit, the wake sensor configured to cause the control unit and the wireless receiver to become operational in response to detected vibrations of the bicycle.
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公开(公告)号：US08909424B2
公开(公告)日：2014-12-09
申请号：US13712616
申请日：2012-12-12
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
CPC分类号： B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
摘要： The invention provides a wireless control system for a bicycle, including at least one shift actuator generating an input signal when actuated and a master control unit transmitting a shift signal responsive to the input signal. At least one electromechanical gear changer is provided and includes a gear changer control unit. The gear changer control unit receives the shift signal from the master control unit and controls the at least one electromechanical gear changer corresponding to the received shift signal. The gear changer control unit listens for the shift signal during a part of an awake mode cycle time, the master control unit transmitting the shift signal for a message duration time which is greater than the awake mode cycle time.
摘要翻译： 本发明提供了一种用于自行车的无线控制系统，包括至少一个移动致动器，当致动时产生输入信号，主控制单元响应于输入信号发送移位信号。 至少提供一个电子机械变速器并且包括一个变速器控制单元。 变速器控制单元接收来自主控制单元的换档信号，并控制与所接收的换档信号对应的至少一个机电换挡器。 变频器控制单元在唤醒模式周期时间的一部分期间侦听移位信号，主控制单元发送移位信号以获得大于唤醒模式周期时间的消息持续时间。
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公开(公告)号：US11685472B2
公开(公告)日：2023-06-27
申请号：US17174210
申请日：2021-02-11
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
IPC分类号： B62M25/08 , B62M9/122 , B62M9/132 , B62K23/02 , H04W74/08 , F16H59/04 , B62J45/20 , B62J43/13 , B62J43/30
CPC分类号： B62M25/08 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , B62J43/13 , B62J43/30 , B62J45/20 , Y10T74/2003
摘要： A wireless control system for a bicycle may include a base part attachable to a bicycle and a movable part. The control system may also include an electric motor disposed on the electromechanical component and a control unit disposed on the electromechanical component for operating the electric motor to operate the electromechanical component, the control unit including a wireless receiver. The control system includes a wake sensor connected to the control unit, the wake sensor configured to communicate a wake signal to the control unit.
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公开(公告)号：US09981717B2
公开(公告)日：2018-05-29
申请号：US15226989
申请日：2016-08-03
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
CPC分类号： B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
摘要： The invention provides a wireless control system for a bicycle, including at least one shift unit including a shift actuator, and a master control unit in communication with the shift actuator. The master control unit transmits on a channel and listens for noise on the channel. When the master control unit receives an input signal from the shift actuator, the master control unit transmits a plurality of shift signals corresponding to the input signal for a message duration time if the channel is free of noise.
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公开(公告)号：US11345440B2
公开(公告)日：2022-05-31
申请号：US16782733
申请日：2020-02-05
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
IPC分类号： B62M25/08 , B62M9/122 , B62M9/132 , B62K23/02 , H04W74/08 , F16H59/04 , B62J45/20 , B62J43/13 , B62J43/30
摘要： A wireless control system for a bicycle may include a base part attachable to a bicycle and a movable part. The control system may also include an electric motor disposed on the electromechanical component and a control unit disposed on the electromechanical component for operating the electric motor to operate the electromechanical component, the control unit including a wireless receiver. The control system includes a wake sensor connected to the control unit, the wake sensor configured to communicate a wake signal to the control unit.
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公开(公告)号：US09802669B2
公开(公告)日：2017-10-31
申请号：US15226541
申请日：2016-08-02
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires , Mason Pluimer , Sage Hahn , Alexander Kon-I Ho
IPC分类号： B62K23/02 , B62M25/08 , B62M9/132 , B62M9/122 , H04B1/08 , H04B1/10 , G08C17/02 , H04W74/08 , B62J99/00
CPC分类号： B62K23/02 , B62J2099/002 , B62M9/122 , B62M9/132 , B62M25/08 , G08C17/02 , H04B1/082 , H04B1/1036 , H04W74/08 , Y10T74/2003
摘要： A wireless control system for a bicycle, comprising a first shift control unit for a component of a bicycle, the first control unit comprising a radio configured to receive control signals, wirelessly transmitted by a second control unit of the bicycle; the radio operable to receive the control signals only when the radio is operating in a listen mode; and a processor configured to: activate the listen mode of the radio for a first length of time; detect, with the radio, a noise level during the first length of time; and extend the activation of the listen mode for a first extended time period when the noise level achieves a noise level threshold.
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公开(公告)号：US20150073625A1
公开(公告)日：2015-03-12
申请号：US14534363
申请日：2014-11-06
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
IPC分类号： B62M25/08
CPC分类号： B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
摘要： The invention provides a wireless control system for a bicycle, including at least one shift actuator generating an input signal when actuated and a master control unit transmitting a shift signal responsive to the input signal. At least one electromechanical gear changer is provided and includes a gear changer control unit. The gear changer control unit receives the shift signal from the master control unit and controls the at least one electromechanical gear changer corresponding to the received shift signal. The gear changer control unit listens for the shift signal during a part of an awake mode cycle time, the master control unit transmitting the shift signal for a message duration time which is greater than the awake mode cycle time.
摘要翻译： 本发明提供了一种用于自行车的无线控制系统，包括至少一个移动致动器，当致动时产生输入信号，主控制单元响应于输入信号发送移位信号。 至少提供一个电子机械变速器并且包括一个变速器控制单元。 变速器控制单元接收来自主控制单元的换档信号，并控制与所接收的换档信号对应的至少一个机电换挡器。 变频器控制单元在唤醒模式周期时间的一部分期间侦听移位信号，主控制单元发送移位信号以获得大于唤醒模式周期时间的消息持续时间。
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公开(公告)号：US10589822B2
公开(公告)日：2020-03-17
申请号：US16507815
申请日：2019-07-10
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
摘要： A wireless control system for a bicycle may include a base part attachable to a bicycle and a movable part. The control system may also include an electric motor disposed on the electromechanical component and a control unit disposed on the electromechanical component for operating the electric motor to operate the electromechanical component, the control unit including a wireless receiver. The control system includes a wake sensor connected to the control unit, the wake sensor configured to communicate a wake signal to the control unit.
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公开(公告)号：US10093391B2
公开(公告)日：2018-10-09
申请号：US15265363
申请日：2016-09-14
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
摘要： The invention provides a wireless control system for a bicycle, including at least one actuator having at least a pressed state and a released state, and a control unit configured to generate a first control signal responsive to the pressed state and a second control signal responsive to the released state, and to transmit the first control signal and the second control signal to at least one bicycle component.
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公开(公告)号：US09540071B2
公开(公告)日：2017-01-10
申请号：US14534363
申请日：2014-11-06
申请人： SRAM, LLC
发明人： Brian Jordan , Todd Squires
CPC分类号： B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
摘要： The invention provides a wireless control system for a bicycle, including at least one shift actuator generating an input signal when actuated and a master control unit transmitting a shift signal responsive to the input signal. At least one electromechanical gear changer is provided and includes a gear changer control unit. The gear changer control unit receives the shift signal from the master control unit and controls the at least one electromechanical gear changer corresponding to the received shift signal. The gear changer control unit listens for the shift signal during a part of an awake mode cycle time, the master control unit transmitting the shift signal for a message duration time which is greater than the awake mode cycle time.
摘要翻译： 本发明提供了一种用于自行车的无线控制系统，包括至少一个移动致动器，当致动时产生输入信号，主控制单元响应于输入信号发送移位信号。 至少提供一个电子机械变速器并且包括一个变速器控制单元。 变速器控制单元接收来自主控制单元的换档信号，并控制与所接收的换档信号对应的至少一个机电换挡器。 变频器控制单元在唤醒模式周期时间的一部分期间侦听移位信号，主控制单元发送移位信号以获得大于唤醒模式周期时间的消息持续时间。
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