公开(公告)号：US20180304959A1

公开(公告)日：2018-10-25

申请号：US15496468

申请日：2017-04-25

申请人： LEE CHI ENTERPRISES CO., LTD.

发明人： Wen-Tsung LIU ,  Guo-Yuan HUANG

IPC分类号： B62L3/02 ,  B62K23/06

CPC分类号： B62L3/02 ,  B62K23/06 ,  B62K2207/00

摘要： A bike brake lever with an adjustable sensor device includes a main body and a sensor device. The main body has a symmetry plane longitudinally defined through the main body and a pivot seat mounted on the main body and located along the symmetry plane. The sensor device is rotatably connected with the pivot seat of the main body and has a pivot portion rotatably connected with the pivot seat and a detecting portion connected with the pivot portion. The sensor device of the bike brake lever is adjustable for position switch. The bike brake lever is universal for both sides of a bike, meets the user's demand, and also reduces the manufacture cost.

公开(公告)号：US20180208076A1

公开(公告)日：2018-07-26

申请号：US15880511

申请日：2018-01-25

申请人： Shane Chen

发明人： Shane Chen

IPC分类号： B60L15/20 ,  B62K11/00

CPC分类号： B60L15/20 ,  B60L2200/16 ,  B60L2220/46 ,  B60L2240/16 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/427 ,  B60L2240/429 ,  B60L2240/461 ,  B60L2260/34 ,  B62K11/007 ,  B62K2015/003 ,  B62K2207/00 ,  B62K2207/04 ,  Y02T10/7275 ,  Y02T90/16

摘要： Control for an auto-balancing transportation device and the transportation devices having such controls. The controls monitoring system power and power use and generating a corrective response when the difference between system (or device or available) power and power use is below a given threshold. Power use may be calculated using a velocity parameter which provides a measure that more accurately reflects the environment conditions in which the device is being use, and provides benefits over a one-speed speed limit. Various corrective responses including pitch back and alarms, including those to a user-borne device are disclosed.

公开(公告)号：US20180085626A1

公开(公告)日：2018-03-29

申请号：US15368259

申请日：2016-12-02

申请人： National Tsing Hua University

发明人： Jang-Ping Sheu ,  Yung-Ching Kuo

IPC分类号： A63B24/00 ,  B62J99/00 ,  G01L5/22 ,  G01L3/04 ,  A63B71/06

CPC分类号： B62M3/08 ,  A63B22/0605 ,  A63B2220/16 ,  A63B2220/18 ,  A63B2220/20 ,  A63B2220/54 ,  A63B2220/62 ,  B62J2099/002 ,  B62K2207/00 ,  G01L5/0028

摘要： A method and a system for calculating a work done by pedaling and a smart pedal are provided. The method is adapted for a calculation apparatus to calculate a work done by a user pedaling a bicycle apparatus including a smart pedal disposed at an end of a crank arm opposite to a chainring and an orientation sensor for detecting a rotation angle of the crank arm. In the method, a pedaling force applied by the user to the smart pedal is detected by using a pressure sensor; meanwhile, the rotation angle of the crank arm when the user pedals the smart pedal is detected by using the orientation sensor. The work done by the user on the smart pedal is calculated based on the pedaling force and the rotation angle of the crank arm detected at each time point within a time period that the user applies the force.

公开(公告)号：US20180079461A1

公开(公告)日：2018-03-22

申请号：US15707501

申请日：2017-09-18

申请人： Kurt Stillman ,  Chris Harriman

发明人： Kurt Stillman ,  Chris Harriman

IPC分类号： B62H5/20 ,  G06K19/07 ,  H04W4/02

CPC分类号： B62H5/20 ,  B62J2099/0013 ,  B62J2099/002 ,  B62J2099/004 ,  B62K2207/00 ,  B62K2208/00 ,  G06K19/0717 ,  H04W4/027

摘要： A wheel telemetry system providing a set of riding information to a rider, while riding a bicycle, by measuring the acceleration of the wheel(s) of the bicycle with respect to one or more of the x-, y-, or z-axes is disclosed. The system features a wheel-mounted portion and a control unit in wireless communication. The wheel-mounted portion is attached to one or both bicycle wheels and comprises an accelerometer, pressure sensor, and/or temperature sensor as well as a programmable microcontroller. The accelerometer monitors the movement of the wheel(s) in one or more of the x-, y-, and z-planes. Accelerometer data, (and optionally the tire pressure data and/or the temperature data), is transmitted to the control unit for monitoring and/or data logging. Movement of a previously motionless bicycle may also be used to trigger an alarm when the control unit is not detected within a predetermined distance from the bicycle.

公开(公告)号：US20180011122A1

公开(公告)日：2018-01-11

申请号：US15202652

申请日：2016-07-06

申请人： SRAM, LLC

发明人： GEOFF NICHOLS ,  Brian Jordan ,  SARAH FANTO

IPC分类号： G01P3/00 ,  B62M1/36 ,  B62J99/00

CPC分类号： G01P3/00 ,  B62J99/00 ,  B62J2099/0013 ,  B62J2099/002 ,  B62J2099/0026 ,  B62K2207/00 ,  B62M1/36 ,  B62M6/50

摘要： An apparatus for determining bicycle pedaling may include a sensor that detects the angular velocity and position of a drivetrain or rear sprocket assembly of the bicycle and a processor that is configured to compare the detected values against values indicative of at least one pedaling state. The apparatus may be configured to be housed within a component of the bicycle, such as within a hollow opening of the spindle or crank axle. The apparatus also may include a wireless transmitter to communicate with another component, such as a suspension controller.

公开(公告)号：US09840294B2

公开(公告)日：2017-12-12

申请号：US14671888

申请日：2015-03-27

申请人： Shimano Inc.

发明人： Nobukatsu Hara

IPC分类号： B60R22/00 ,  B62J1/28 ,  B62J1/10 ,  B62K19/36

CPC分类号： B62J1/28 ,  B62J1/10 ,  B62K19/36 ,  B62K2207/00

摘要： A control device for controlling a bicycle component in accordance with a seat position of a bicycle seat is provided. The control device may comprise a transmitter configured to transmit a signal relating to the seat position of the bicycle seat, and a mounting structure configured to detachably mount the transmitter to at least one of a bicycle seat post, a bicycle frame, and the bicycle seat.

公开(公告)号：US20170296896A1

公开(公告)日：2017-10-19

申请号：US15475936

申请日：2017-03-31

申请人： GIANT MANUFACTURING CO., LTD.

发明人： Chih-Hsiang Shen ,  Wei-chieh Ho ,  Chien-Hung Chen

IPC分类号： A63B69/16 ,  G01B5/24 ,  A63B24/00

CPC分类号： A63B69/16 ,  A61B5/1071 ,  A61B5/221 ,  A61B5/4561 ,  A63B24/0006 ,  A63B2024/0015 ,  A63B2220/44 ,  A63B2220/51 ,  A63B2220/803 ,  B62K2207/00 ,  B62M3/00 ,  B62M3/08 ,  G01B5/24

摘要： A measuring device for a pedal plane angle of a bicycle includes a pedal body, an angle sensing unit and a central processing unit (CPU). The angle sensing unit is disposed in an accommodating chamber of the pedal body, and senses an angle of the pedal body to send an angle sensing signal. The CPU analyzes the angle sensing signal to obtain angle data of the pedal body relative to an angle of a reference plane to accordingly learn an angle relationship between the pedal body and the reference plane. The angle relationship may coordinate with other sensing units, for example, data of a pedaling force sensing unit to mutually correct and analyze the data, so as to obtain correct pedaling force information. With the angle data, whether a pedaling angle of a rider is correct can be learned to prevent sports injuries caused by incorrect pedaling angles.

公开(公告)号：US09784628B1

公开(公告)日：2017-10-10

申请号：US15097021

申请日：2016-04-12

申请人： SRAM, LLC

发明人： Ryan Jennings ,  John Eppen ,  Owen Anders Britton

IPC分类号： G01L3/00 ,  G01L3/10 ,  G01L3/24 ,  B62M6/50 ,  B62J99/00

CPC分类号： G01L3/24 ,  B62J99/00 ,  B62J2099/0013 ,  B62J2099/002 ,  B62K2207/00 ,  B62M3/00 ,  B62M6/50 ,  G01L3/1464

摘要： A power meter for a bicycle includes a body having a torque input section and a torque output section, the body configured to transmit power between the torque input section and the torque output section. The power meter also includes a printed circuit board (“PCB”) having a substrate and at least one strain measurement device attached to the PCB.

公开(公告)号：US09773966B2

公开(公告)日：2017-09-26

申请号：US14814514

申请日：2015-07-31

申请人： Shimano Inc.

发明人： Masahiko Fukuda ,  Yoshiyuki Watanabe ,  Takaya Masuda

IPC分类号： H01L41/187 ,  H01L41/113 ,  H01L41/047 ,  H01L41/18 ,  H02N2/18 ,  B62M3/00 ,  B62M3/08 ,  B62J99/00

CPC分类号： H01L41/1132 ,  B62J99/00 ,  B62J2099/002 ,  B62J2099/004 ,  B62K2207/00 ,  B62M3/00 ,  B62M3/08 ,  H01L41/047 ,  H01L41/183 ,  H02N2/18

摘要： A piezoelectric material contains ferroelectric particles and an adhesive resin. The ratio of the ferroelectric particles relative to the total mass of the ferroelectric particles and the adhesive resin is 40 mass % or greater and 98 mass % or less.

公开(公告)号：US09764790B2

公开(公告)日：2017-09-19

申请号：US14807699

申请日：2015-07-23

申请人： Ford Global Technologies, LLC

发明人： Enrique Granell Peniche ,  Luis Soni Gutierrez ,  Francisco Ronquillo ,  David Castro Duran

IPC分类号： B62K17/00 ,  B62K15/00

CPC分类号： B62K17/00 ,  B62K11/007 ,  B62K13/08 ,  B62K15/008 ,  B62K2207/00

摘要： A transportation device includes a frame foldable between a bicycle configuration and a personal transporter configuration. A sensor configured to sense when the frame is in at least one of the bicycle configuration and the personal transporter configuration. A first wheel and a second wheel are each rotatably coupled to the frame. A first motor is coupled to the first wheel and a second motor is coupled to the second wheel. A controller is programmed to instruct the first motor to rotate in a first direction in response to a signal from the sensor that the frame is in the bicycle configuration, and to instruct the first motor to rotate in a second direction opposite the first direction in response to a signal from the sensor that the frame is in the personal transporter configuration.