Human-powered vehicle control device

A technology of manpower drive and control device, which is applied in the directions of motor vehicles, vehicle components, and rider drive, etc., can solve the problems of usability to be improved, etc.

Active Publication Date: 2019-07-05
SHIMANO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned control device for human-driven vehicles can switch between multiple modes, the usability still needs to be improved

Method used

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  • Human-powered vehicle control device
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  • Human-powered vehicle control device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0055] Below, refer to figure 1 , the control device 50 for a human-powered vehicle according to the embodiment will be described. Hereinafter, the control device for a human-powered vehicle is simply referred to as a control device. The control device 50 is provided in the human-powered vehicle 10 . The human-powered vehicle 10 refers to a vehicle that can be driven by at least human-powered driving force. The human-powered vehicle 10 includes, for example, a bicycle. The number of wheels of the human-driven vehicle 10 is not limited, for example, it also includes a unicycle and a vehicle with three or more than three wheels. Bicycles include, for example, mountain bikes, road bikes, city bikes, cargo bikes, and recumbent bikes. Next, in the embodiment, the human-powered vehicle 10 will be described as a bicycle.

[0056] The human-powered vehicle 10 includes an input rotating body 12 , driving wheels 14 , a transmission 16 , and a motor 18 . The human-powered vehicle ...

no. 2 approach

[0099] In the first embodiment, the control unit 52 may change the control state of the control unit 52 related to the motor 18 not in accordance with the shift position SF of the front derailleur 16A but in accordance with the shift position SR of the rear derailleur 16B. The control state of the control unit 52 related to the motor 18 . In this embodiment, for example, the first operating part 46A and the second operating part 46B of the second operating device 36B are used to operate the transmission 16 . In this embodiment, for example, the first operating unit 46A and the second operating unit 46B of the first operating device 36A are used to operate the transmission 16 and to change the control state of the control unit 52 related to the motor 18 . In this embodiment, the front derailleur 16A may be omitted.

[0100] The second rotating body 30 includes, for example, 11 rear sprockets 30A. The second rotating body 30 includes a first sprocket 30A, a second sprocket 30A...

no. 3 approach

[0106] In the first embodiment, the control unit 52 may change the control state according to both the shift position S of the front derailleur 16A and the shift position S of the rear derailleur 16B. For example, the first operating part 46A and the second operating part 46B of the first operating device 36A, and the first operating part 46A and the second operating part 46B of the second operating device 36B are used to operate the transmission 16 and to change The control state of the control unit 52 related to the motor 18 . For example, like the second embodiment, the second rotating body 30 includes twelve rear sprockets 30A.

[0107] Table 5 shows the first state stored in the storage unit 54 and the corresponding shift position SF of the front derailleur 16A and the shift position SR of the rear derailleur 16B, as well as the second state and the corresponding shift position of the front derailleur 16A. An example of the shift position SF and the shift position SR of ...

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PUM

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Abstract

The present invention provides a human-powered vehicle control device capable of facilitating usage. The human-powered vehicle control device is used for a human-powered drive vehicle and includes: aninput rotary body to which a human driving force is input; a driving wheel driven by rotating the input rotary body; a transmission configured to change a ratio of a rotational speed of the driving wheel to a rotational speed of the input rotary body; a motor that assists in propulsion of the human-powered vehicle; and an electronic controller configured to control the motor. The electronic controller controls the motor in accordance with the human driving force in a case where one of the rotational speed ratio and a transmission stage of the transmission is in a first state, and stops the control of the motor in accordance with the human driving force in a case where one of the rotational speed ratio and the transmission stage is in a second state different from the first state.

Description

technical field [0001] The invention relates to a control device for a human-driven vehicle. Background technique [0002] The human-powered vehicle control device disclosed in Patent Document 1 controls a motor, which assists the propulsion of the human-powered vehicle, in a plurality of modes. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2016-22798 [0006] Although the above-mentioned control device for a human-driven vehicle can switch between multiple modes, the usability still needs to be improved. Contents of the invention [0007] An object of the present invention is to provide a control device for a human-powered vehicle that can contribute to usability. [0008] A control device for a human-driven vehicle according to the first aspect of the present invention, which is used for a human-driven vehicle, and the human-driven vehicle includes: an input rotating body into which human driving for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M25/08
CPCB62M25/08B62M6/45B62M6/55B62M6/90B60W30/188B60W10/08B60W2710/1005B60W2300/36B60W2510/1005B60W2710/083B60W10/11
Inventor 市田典
Owner SHIMANO INC
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