Electrical device and rotational device for human-powered vehicle
AssigneeShimano Inc.
InventorsHitoshi Takayama, Junta Hamamoto, Syoma Nakata
Life of this patent
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Abstract
An electrical device of a rotational device for a human-powered vehicle comprises a wireless communicator and an electronic controller. The wireless communicator is configured to wirelessly communicate with an additional electrical device. The electronic controller is electrically connected to the wireless communicator to wirelessly communicate with the additional electrical device via the wireless communicator. The electronic controller is configured to control the wireless communicator to execute pairing in response to a reverse rotation of the rotational device.
Claims19
An electrical device of a rotational device for a human-powered vehicle, comprising:
- a wireless communicator configured to wirelessly communicate with an additional electrical device;
- and
- an electronic controller electrically connected to the wireless communicator to wirelessly communicate with the additional electrical device via the wireless communicator, the electronic controller being configured to control the wireless communicator to execute pairing in response to a reverse rotation of the rotational device for the human-powered vehicle, the reverse rotation being an opposite direction of a driving rotational direction of the rotational device.
A rotational device of a human-powered vehicle, comprising:
- a crank arm;
- and
- an electrical device comprising:
- a wireless communicator configured to wirelessly communicate with an additional electrical device;
- and
- an electronic controller electrically connected to the wireless communicator to wirelessly communicate with the additional electrical device via the wireless communicator, the electronic controller being configured to control the wireless communicator to execute pairing in response to a reverse rotation of the rotational device, the reverse rotation being an opposite direction of a driving rotational direction of the rotational device.
A rotational device for a human-powered vehicle, comprising:
- a pedal axle;
- a pedal body rotatably coupled to the pedal axle;
- and
- an electrical device comprising:
- a wireless communicator configured to wirelessly communicate with an additional electrical device;
- and
- an electronic controller electrically connected to the wireless communicator to wirelessly communicate with the additional electrical device via the wireless communicator, the electronic controller being configured to control the wireless communicator to execute pairing in response to a reverse rotation of the rotational device, the reverse rotation being an opposite direction of a driving rotational direction of the rotational device.
Dependencies are inferred from the claim text.