公开(公告)号：US20200012964A1

公开(公告)日：2020-01-09

申请号：US16453319

申请日：2019-06-26

Applicant: Shimano Inc.

Inventor： Hayato SHIMAZU ,  Hitoshi TAKAYAMA ,  Satoshi SHAHANA ,  Takehiko NAKAJIMA

IPC: G06N20/00

Abstract: A control data creation device is provided that has an acquisition part, a creation part and an evaluation part. The acquisition part acquires input information concerning traveling of a human-powered vehicle. The creation part creates by a learning algorithm a learning model that outputs output information concerning control of a component of the human-powered vehicle based on input information acquired by the acquisition part. The evaluation part evaluates output information output from the learning model. The creation part updates the learning model based on training data including an evaluation by the evaluation part, input information corresponding to an output of the output information and the output information.

公开(公告)号：US20200010148A1

公开(公告)日：2020-01-09

申请号：US16453236

申请日：2019-06-26

Applicant: Shimano Inc.

Inventor： Hayato SHIMAZU ,  Hitoshi TAKAYAMA ,  Satoshi SHAHANA ,  Takafumi NISHINO ,  Takehiko NAKAJIMA

IPC: B62M25/08 ,  G05B13/02 ,  B62J99/00 ,  B60R16/037

Abstract: A creation device is provided that has at least one processor operatively coupled to non-transitory computer readable storage to execute operations that includes an acquisition part and a creation part. The acquisition part acquires input information concerning traveling of a human-powered vehicle. The creation part uses a learning algorithm to create a learning model that outputs output information concerning control of the components of the human-powered vehicle based on the input information.

公开(公告)号：US20190309841A1

公开(公告)日：2019-10-10

申请号：US16292746

申请日：2019-03-05

Applicant: Shimano Inc.

Inventor： Satoshi SHAHANA ,  Takehiko NAKAJIMA ,  Hitoshi TAKAYAMA

IPC: F16H61/02 ,  B62M25/08

Abstract: A shifting controller controls a shifting device of a human-powered vehicle and includes a data acquisition interface, a data storage device, and a control unit. The data acquisition interface is configured to acquire a first reference value of a first variable in relation to the human-powered vehicle. The data storage device has stored therein a shifting condition specified by at least one of a direction of change, an amount of change, and a ratio of change that are information on a change in the first variable. The control unit includes a processor that is configured to control the shifting device based on a change in the first reference value and the shifting condition.

公开(公告)号：US20190308687A1

公开(公告)日：2019-10-10

申请号：US16445317

申请日：2019-06-19

Applicant: Shimano Inc.

Inventor： Atsushi KOMATSU ,  Takehiko NAKAJIMA ,  Takafumi NISHINO

IPC: B62K23/06 ,  B62M25/08 ,  B60T7/10 ,  H04W76/10 ,  B62K21/12

Abstract: A bicycle operation device includes a clamp, an operation unit and a wireless communicator. The clamp is attachable to a handlebar of a bicycle. The operation unit includes a housing having an upper housing portion and a lower housing portion. The upper housing portion is located above the lower housing portion in a state in which the bicycle operation device is attached to the handlebar. The wireless communicator is configured to communicate with a bicycle component. The wireless communicator is provided on the upper housing portion.

公开(公告)号：US20190233048A1

公开(公告)日：2019-08-01

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

IPC: B62L1/00 ,  B62M6/55 ,  B62J99/00

CPC classification number: B62L1/00 ,  B62J99/00 ,  B62J2099/0013 ,  B62J2099/0026 ,  B62L3/02 ,  B62M6/55

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.

公开(公告)号：US20190225298A1

公开(公告)日：2019-07-25

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

IPC: B62L1/00 ,  B62M6/55 ,  B62J99/00

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.

公开(公告)号：US20170305491A1

公开(公告)日：2017-10-26

申请号：US15135486

申请日：2016-04-21

Applicant: SHIMANO INC.

Inventor： Atsushi KOMATSU ,  Takehiko NAKAJIMA ,  Takafumi NISHINO

IPC: B62K23/06 ,  B62L3/02

CPC classification number: B62K23/06 ,  B62L3/02 ,  B62L3/023

Abstract: A bicycle operating device comprises a base member, a brake operating member, an additional operating member, an electrical switch, and a wireless communication unit. The brake operating member is movably coupled to the base member. The additional operating member is movably coupled to the brake operating member. The electrical switch is to provide an electric signal in response to a movement of the additional operating member. The electrical switch is disposed at the brake operating member. The wireless communication unit is connected to the electrical switch to transmit a wireless signal based on the electric signal. The wireless communication unit is disposed at the additional operating member.

公开(公告)号：US20170305488A1

公开(公告)日：2017-10-26

申请号：US15135469

申请日：2016-04-21

Applicant: SHIMANO INC.

Inventor： Atsushi KOMATSU ,  Takehiko NAKAJIMA ,  Takafumi NISHINO

IPC: B62K23/06 ,  B62L3/02

CPC classification number: B62K23/06 ,  B62L3/02 ,  B62L3/023 ,  B62M25/08 ,  B62M2025/006

Abstract: A bicycle operating device comprises a base member, a brake operating member, an additional operating member, an electrical switch, and a wireless communication unit. The brake operating member is movably coupled to the base member in a first direction. The additional operating member is movably coupled to the base member in a second direction and in a third direction different from the first direction and the second direction. The electrical switch is to provide an electric signal in response to a movement of the additional operating member in the third direction. The electrical switch is disposed at the additional operating member. The wireless communication unit is connected to the electrical switch to transmit a wireless signal based on the electric signal.

公开(公告)号：US20240182133A1

公开(公告)日：2024-06-06

申请号：US18073453

申请日：2022-12-01

Applicant: SHIMANO INC.

Inventor： Kento MITSUYASU ,  Takehiko NAKAJIMA

IPC: B62L1/00

CPC classification number: B62L1/005

Abstract: A caliper adaptor for a disc brake caliper of a human-powered vehicle comprises an axle coupling portion, a caliper mounting portion, and a frame coupling portion. The axle coupling portion is configured to be coupled to a hub axle of a hub assembly of the human-powered vehicle. The hub axle extends along a rotational axis of the hub assembly. The caliper mounting portion is configured to mount the disc brake caliper. The caliper mounting portion includes a caliper mounting hole. The caliper mounting hole has a caliper-mounting center axis. The caliper-mounting center axis extends along a reference plane perpendicular to the rotational axis. The frame coupling portion is configured to be coupled to a vehicle body of the human-powered vehicle. The frame coupling portion is at least partially provided radially outwardly of the caliper mounting portion relative to the rotational axis.

公开(公告)号：US20230311902A1

公开(公告)日：2023-10-05

申请号：US18105097

申请日：2023-02-02

Applicant: Shimano Inc.

Inventor： Masataka YAMADA ,  Kenji TAGAWA ,  Takehiko NAKAJIMA

IPC: B60W40/09

CPC classification number: B60W40/09 ,  B60W2300/36

Abstract: A human-powered vehicle control device includes at least one sensor, a memory, a controller and an interpolation processor. The at least one sensor is configured to acquire input information related to traveling of a human-powered vehicle. The memory is configured to store a first learning model trained so as to output output information related to control of a device mounted on the human-powered vehicle based on the input information acquired. The controller is configured to control the device by control data decided based on output information obtained by inputting the input information to the first learning model. The interpolation processor is configured to execute processing of interpolating the first learning model in the memory using a second learning model trained with input information in a human-powered vehicle different in at least one of the human-powered vehicle and a rider of the human-powered vehicle.