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公开(公告)号：US12275495B2
公开(公告)日：2025-04-15
申请号：US17481254
申请日：2021-09-21
Applicant: SHIMANO INC.
Inventor： Yuki Sakagawa , Toyoto Shirai , Noor Ashyikkin Binti Mohd Noor , Akihiro Nozaki , Satoshi Shahana , Hitoshi Takayama
Abstract: An electrical device for a system of a human-powered vehicle comprises a controller. The controller is configured to selectively act, based on reference information relating to the system, as each of a master controller and a slave controller. The master controller is configured to transmit a first control signal to a different slave controller of a different electrical device of the system. The different slave controller is configured to be operated in response to the first control signal. The slave controller is configured to be operated in response to a second control signal transmitted from a different master controller of a different electrical device of the system.
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公开(公告)号：US12269560B2
公开(公告)日：2025-04-08
申请号：US17505895
申请日：2021-10-20
Applicant: Shimano Inc.
Inventor： Satoshi Shahana , Hitoshi Takayama
IPC: B62M6/50 , B62J45/412 , B62J45/413 , B62J45/415
Abstract: A human-powered vehicle control device for a human-powered vehicle comprises an electronic controller. The electronic controller is configured to control a motor, which applies a propulsion force to the human-powered vehicle, in accordance with a human driving force input to the human-powered vehicle. The electronic controller is configured to control the motor to change at least one of a maximum value of an output of the motor, a first changing ratio of an increase rate of the output of the motor to an increase rate of the human driving force, and a second changing ratio of a decrease rate of the output of the motor to a decrease rate of the human driving force in accordance with transmission information related to a transmission ratio in a power transmission path between an input rotational shaft of the human-powered vehicle and a wheel of the human-powered vehicle.
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公开(公告)号：US20210331760A1
公开(公告)日：2021-10-28
申请号：US17229142
申请日：2021-04-13
Applicant: Shimano Inc.
Inventor： Shinya Fujimura , Hitoshi Takayama
Abstract: A component is provided for a human-powered vehicle. The component includes a component body, a single substrate, a resistor, an electric wire, a signal processing unit, a signal output, and an electric power input. The single substrate is provided on the component body. The resistor is formed on the single substrate and forms a strain gauge with part of the single substrate. The electric wire is formed on the single substrate and electrically connected to the resistor. The signal processing unit is formed or directly mounted on the single substrate and electrically connected to the electric wire. The signal output outputs a signal from the signal processing unit. The electric power input is electrically connected to the signal processing unit and supplied with electric power from a power supply provided on at least one of the human-powered vehicle and the component body.
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公开(公告)号：US11142279B2
公开(公告)日：2021-10-12
申请号：US16255423
申请日：2019-01-23
Applicant: Shimano Inc.
Inventor： Toshihiko Takahashi , Masahiko Fukuda , Hitoshi Takayama , Daisuke Nago , Masahiro Nakakura , Takehiko Nakajima
Abstract: A brake control device includes an electronic controller that controls a brake unit configured to brake a rotation body of a human-powered vehicle. The electronic controller limits ABS control in a case where a first predetermined condition for executing ABS control and a second predetermined condition for limiting ABS control are satisfied. The second predetermined condition is set based on limitation information that differs from information related to a traveling speed of the human-powered vehicle.
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公开(公告)号：US11840310B2
公开(公告)日：2023-12-12
申请号：US17167533
申请日：2021-02-04
Applicant: Shimano Inc.
Inventor： Hitoshi Takayama
Abstract: A human-powered vehicle control device for a human-powered vehicle includes an electronic controller that controls an electric brake device and a component of the human-powered vehicle that differs from the electric brake device. The electric brake device and the component are supplied with electric power from a common battery. The electronic controller gives actuation priority to the electric brake device over the component.
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Patent Agency Ranking
公开(公告)号：US20230278660A1
公开(公告)日：2023-09-07
申请号：US18317606
申请日：2023-05-15
Applicant: SHIMANO Inc.
Inventor： Hitoshi Takayama
Abstract: A human-powered vehicle control device includes a controller configured to control a motor that assists propulsion of a human-powered vehicle including a movable member that is extensible and retractable. The controller controls the motor in accordance with actuation of the movable member during an extending or retracting action of the movable member.
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公开(公告)号：US11345433B2
公开(公告)日：2022-05-31
申请号：US16255376
申请日：2019-01-23
Applicant: Shimano Inc.
Inventor： Hitoshi Takayama , Masahiko Fukuda , Toshihiko Takahashi , Daisuke Nago , Masahiro Nakakura , Takafumi Nishino , Takehiko Nakajima
Abstract: A brake control device includes an electronic controller that is configured to control a braking unit that is configured to brake at least one of a plurality of rotating bodies of a human-powered vehicle. The electronic controller is configured to control the braking unit upon determining an ABS control is performed to decrease a braking force of a first rotating body included in the plurality of rotating bodies so that a braking force of a second rotating body, which is different from the first rotating body and included in the plurality of rotating bodies, is increased by a force that is different from hydraulic pressure.
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公开(公告)号：US10967931B2
公开(公告)日：2021-04-06
申请号：US16175632
申请日：2018-10-30
Applicant: SHIMANO Inc.
Inventor： Takafumi Nishino , Toshihiko Takahashi , Daisuke Nago , Hitoshi Takayama , Masahiro Nakakura
Abstract: To provide a brake controller and a brake system that appropriately brake a rotary body of a human-powered vehicle, a brake controller includes one or more processors configured to programmatically control a braking portion of a brake device so that the braking portion brakes a rotary body of the human-powered vehicle based on first information related to travel of the human-powered vehicle, the first information excluding a road surface gradient.
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公开(公告)号：US12005985B2
公开(公告)日：2024-06-11
申请号：US17229142
申请日：2021-04-13
Applicant: Shimano Inc.
Inventor： Shinya Fujimura , Hitoshi Takayama
Abstract: A component is provided for a human-powered vehicle. The component includes a component body, a single substrate, a resistor, an electric wire, a signal processing unit, a signal output, and an electric power input. The single substrate is provided on the component body. The resistor is formed on the single substrate and forms a strain gauge with part of the single substrate. The electric wire is formed on the single substrate and electrically connected to the resistor. The signal processing unit is formed or directly mounted on the single substrate and electrically connected to the electric wire. The signal output outputs a signal from the signal processing unit. The electric power input is electrically connected to the signal processing unit and supplied with electric power from a power supply provided on at least one of the human-powered vehicle and the component body.
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公开(公告)号：US11685466B2
公开(公告)日：2023-06-27
申请号：US16564468
申请日：2019-09-09
Applicant: SHIMANO Inc.
Inventor： Hitoshi Takayama
Abstract: A human-powered vehicle control device includes a controller configured to control a motor that assists propulsion of a human-powered vehicle including a movable member that is extensible and retractable. The controller controls the motor in accordance with actuation of the movable member during an extending or retracting action of the movable member.
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