公开(公告)号：US11787501B2

公开(公告)日：2023-10-17

申请号：US17097472

申请日：2020-11-13

申请人： Shimano Inc.

发明人： Jumpei Nakamura ,  Takuya Katsuki ,  Keiji Terashima ,  Yasuhiro Tsuchizawa ,  Hiroshi Matsuda

IPC分类号： B62M6/50 ,  B62M6/45 ,  B62M6/80 ,  B62J50/22

CPC分类号： B62M6/50 ,  B62J50/22 ,  B62M6/45 ,  B62M6/80

摘要： A determination device is for a human-powered vehicle. The determination device includes a processor that is configured to obtain information related to a rotational speed of an input rotational shaft of the human-powered vehicle and information related to a rotational speed of a wheel of the human-powered vehicle to determine a predetermined state in accordance with a varied amount of the rotational speed of the input rotational shaft and a varied amount of the rotational speed of the wheel in a state in which a human driving force that is applied to the human-powered vehicle is greater than or equal to a predetermined threshold value.

公开(公告)号：US11377166B2

公开(公告)日：2022-07-05

申请号：US16362762

申请日：2019-03-25

申请人： Shimano Inc.

发明人： Keiji Terashima

IPC分类号： B62J45/421 ,  B62M6/50 ,  B62M6/55 ,  B62M6/70 ,  B62J45/412 ,  B62M6/75

摘要： A human-powered vehicle control device includes an electronic controller that controls a motor assisting in propulsion of a human-powered vehicle including a crank. The controller changes an assist force ratio generated by the motor to human drive force input to the crank accordingly to the human drive force and a crank rotational speed. The controller increases the ratio as the human drive force increases while the crank rotational speed is constant and the human drive force is in a first range. The controller controls the motor so that the ratio is larger for a case where the human drive force is a first predetermined value in a first range and the crank rotational speed is in a second range than for a case where the human drive force is the first predetermined value and the crank rotational speed is in a third range higher than the second range.

公开(公告)号：US11124268B2

公开(公告)日：2021-09-21

申请号：US16376097

申请日：2019-04-05

申请人： SHIMANO Inc.

发明人： Keiji Terashima ,  Taketoshi Satou

IPC分类号： B62M6/50 ,  B62M25/08 ,  B62M6/55

摘要： A human-powered vehicle control device includes a controller that controls a motor assisting propulsion of a human-powered vehicle. The controller controls the motor in a first control state in which an assist force produced by the motor becomes less than or equal to a first predetermined value in a case in which an inclination angle related to the human-powered vehicle is greater than or equal to a first predetermined angle and a request for operating a transmission provided on the human-powered vehicle is received.

公开(公告)号：US10913511B2

公开(公告)日：2021-02-09

申请号：US16185377

申请日：2018-11-09

申请人： Shimano Inc.

发明人： Yoshinori Iino ,  Keiji Terashima ,  Takaaki Fujiwara ,  Tetsuya Kitani

IPC分类号： B62M6/50 ,  B62J99/00 ,  H02P29/00 ,  B62M6/45 ,  B62M25/08 ,  B62M9/122 ,  B62M9/132 ,  B62M6/90 ,  B62M6/55 ,  B62J45/20

摘要： A human-powered vehicle control device includes an electronic controller configured to control a motor that assists in propulsion of a human-powered vehicle in accordance with a human driving force input to the human-powered vehicle. The electronic controller is configured to switch at least five control states imparting different output characteristics to the motor with respect to the human driving force.

公开(公告)号：US20190308690A1

公开(公告)日：2019-10-10

申请号：US16376097

申请日：2019-04-05

申请人： SHIMANO Inc.

发明人： Keiji Terashima ,  Taketoshi Satou

IPC分类号： B62M6/50 ,  B62M25/08 ,  B62M6/55

摘要： A human-powered vehicle control device includes a controller that controls a motor assisting propulsion of a human-powered vehicle. The controller controls the motor in a first control state in which an assist force produced by the motor becomes less than or equal to a first predetermined value in a case in which an inclination angle related to the human-powered vehicle is greater than or equal to a first predetermined angle and a request for operating a transmission provided on the human-powered vehicle is received.

公开(公告)号：US11161562B2

公开(公告)日：2021-11-02

申请号：US16218826

申请日：2018-12-13

申请人： SHIMANO Inc.

发明人： Yasunaga Kawasaki ,  Keiji Terashima ,  Daisuke Watanabe ,  Yoshiyuki Kasai ,  Hiroaki Takeshita ,  Taketoshi Sato ,  Takeshi Ueda

IPC分类号： B62J3/00 ,  B62J99/00 ,  B60S5/00 ,  G07C5/08 ,  B62M9/132 ,  B62M25/00 ,  B62K23/02 ,  B62M9/122 ,  B62L3/02 ,  B62J1/08 ,  B62J45/20 ,  B62J45/40 ,  B62J50/20 ,  B62J50/25

摘要： A controlling device includes a storage device configured to store predetermined information about durability of a component of a man-powered vehicle, and a controller configured to control an indicator based on the predetermined information.

公开(公告)号：US20190185092A1

公开(公告)日：2019-06-20

申请号：US16218826

申请日：2018-12-13

申请人： SHIMANO Inc.

发明人： Yasunaga Kawasaki ,  Keiji Terashima ,  Daisuke Watanabe ,  Yoshiyuki Kasai ,  Hiroaki Takeshita ,  Taketoshi Sato ,  Takeshi Ueda

IPC分类号： B62J3/00 ,  B62J99/00 ,  B60S5/00

CPC分类号： B62J3/00 ,  B60S5/00 ,  B62J99/00 ,  B62J2099/0013 ,  B62J2099/002 ,  B62J2099/008

摘要： A controlling device includes a storage device configured to store predetermined information about durability of a component of a man-powered vehicle, and a controller configured to control an indicator based on the predetermined information.