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公开(公告)号：US20230159135A1
公开(公告)日：2023-05-25
申请号：US17993885
申请日：2022-11-24
申请人： SHIMANO INC.
发明人： Yuki SAKAGAWA , Toyoto SHIRAI , Satoshi SHAHANA , Hitoshi TAKAYAMA , Noor Ashyikkin BINTI MOHD NOOR
摘要： A motorized component of a human-powered vehicle includes an electric actuator and controller circuitry configured to control the electric actuator. At least one of the electric actuator and the controller circuitry is configured to be electrically connected via an electric cable to a remotely located power source configured to supply electricity to an assist drive unit configured to assist pedaling. The motorized component is other than a rear derailleur.
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公开(公告)号：US20190061711A1
公开(公告)日：2019-02-28
申请号：US16116252
申请日：2018-08-29
申请人： SHIMANO INC.
摘要： To provide a brake device and an electric brake system that appropriately brakes a rotary body of a human powered vehicle in various situations, a brake device is applicable to a human powered vehicle and includes an electric actuator operated by electric power from a power supply, a braking portion driven by the electric actuator to brake a rotary body of the human powered vehicle, and a power storage provided separately from the power supply to supply electric power to the electric actuator.
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公开(公告)号：US20240351656A1
公开(公告)日：2024-10-24
申请号：US18306193
申请日：2023-04-24
申请人： SHIMANO INC.
发明人： Hitoshi TAKAYAMA , Junta HAMAMOTO , Susumu ENDO
IPC分类号： B62J45/20 , B62J43/30 , B62J45/414 , B62M3/16
CPC分类号： B62J45/20 , B62J43/30 , B62J45/414 , B62M3/16
摘要： An electrical device of a rotational device for a human-powered vehicle comprises an electronic controller. The electronic controller is configured to operate with first power consumption in a first state and configured to operate with second power consumption lower than the first power consumption in a second state. The electronic controller is configured to change a state of the electrical device from the first state to the second state in a case where a first sleep condition is met for a first sleep determination time in the first state. The electronic controller is configured to change the state of the electrical device from the first state to the second state in a case where a second sleep condition is met for a second sleep determination time in the first state. The second sleep determination time is shorter than the first sleep determination time.
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公开(公告)号：US20240174315A1
公开(公告)日：2024-05-30
申请号：US18071624
申请日：2022-11-30
申请人： SHIMANO INC.
发明人： Hitoshi TAKAYAMA
IPC分类号： B62J45/421 , B62J45/41 , B62M3/16
CPC分类号： B62J45/421 , B62J45/41 , B62M3/16
摘要： An electrical device for a rotational device of a human-powered vehicle comprises a housing and a force sensor. The housing includes an outer surface and an inner surface. The outer surface includes an attachment surface configured to be attached to an additional attachment surface of the rotational device with an adhesive agent. The inner surface defines an internal space. The force sensor is attached to the attachment surface and is configured to measure a force applied to the rotational device in an attachment state where the attachment surface is attached to the additional attachment surface of the rotational device.
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公开(公告)号：US20230294790A1
公开(公告)日：2023-09-21
申请号：US18113900
申请日：2023-02-24
申请人： Shimano Inc.
CPC分类号： B62L3/00 , B62L1/005 , F16D65/18 , F16D55/226
摘要： A brake device is provided to a human-powered vehicle. The brake device includes an input body, a brake, and a power converter. A driving force is input to the input body. The brake is configured to contact a rotational body of the human-powered vehicle. The power converter is configured to convert a rotational force of the input body to a force that moves the brake toward the rotational body. The power converter includes a transmission configured to change a ratio of a movement amount of the brake to an output rotational speed of the input body.
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公开(公告)号：US20220135176A1
公开(公告)日：2022-05-05
申请号：US17505895
申请日：2021-10-20
申请人： Shimano Inc.
发明人： Satoshi SHAHANA , Hitoshi TAKAYAMA
IPC分类号： B62M6/50 , B62J45/413 , B62J45/412 , B62J45/415
摘要： 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：US20200017163A1
公开(公告)日：2020-01-16
申请号：US16035078
申请日：2018-07-13
申请人： Shimano Inc.
IPC分类号： B62K25/04
摘要： A suspension control device is provided for a human-powered vehicle. The suspension control device includes a sensor and an electronic controller. The sensor is configured to detect an actuation of a braking system of the human-powered vehicle. The electronic controller is configured to control a suspension of the human-powered vehicle in accordance with the actuation detected by the sensor.
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公开(公告)号：US20190300110A1
公开(公告)日：2019-10-03
申请号：US15941001
申请日：2018-03-30
申请人： SHIMANO INC.
发明人： Hitoshi TAKAYAMA
摘要： A shifting control apparatus for a human powered vehicle comprises a position sensor and a transmission controller. The position sensor is configured to sense a rotational position of a plurality of sprockets relative to a rotational reference position. The transmission controller is configured to control a derailleur to move a chain guide of the derailleur relative to the plurality of sprockets in a shifting operation. The transmission controller is configured to change at least one of a speed relating to a movement of the chain guide, a start timing relating to the movement of the chain guide, and a distance relating to the movement of the chain guide based on a target shifting-operation position of the plurality of sprockets, and the rotational position sensed as an actual shifting-operation position by the position sensor at an actual timing of the shifting operation.
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公开(公告)号：US20230202606A1
公开(公告)日：2023-06-29
申请号：US18085915
申请日：2022-12-21
申请人： Shimano Inc.
摘要： A control device is provided to a human-powered vehicle. The control device includes an electronic controller. The electronic controller is configured to control an air pressure of a tire provided to the human-powered vehicle, based on at least one of a roughness of a road surface on which the human-powered vehicle is traveling or will travel, a slope state related to an advancing direction of the human-powered vehicle, a wet state of a road surface, a traveling state of the human-powered vehicle, and a state of a component mounted on the human-powered vehicle.
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公开(公告)号：US20230089903A1
公开(公告)日：2023-03-23
申请号：US17481254
申请日：2021-09-21
申请人： SHIMANO INC.
发明人： Yuki SAKAGAWA , Toyoto SHIRAI , Noor Ashyikkin BINTI MOHD NOOR , Akihiro NOZAKI , Satoshi SHAHANA , Hitoshi TAKAYAMA
摘要： 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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