Title:
STRADDLED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/241127
Kind Code:
A1
Abstract:
The present invention provides a straddled vehicle capable of adapting to a travel status the degree of shock the straddled vehicle experiences due to play in a power transmission member during acceleration and deceleration. The straddled vehicle is provided with: a power source; a driven member; a power transmission path including a first power transmission member and a second power transmission member; and a control device. The control device includes an acquisition unit and a control unit. The acquisition unit acquires at least one parameter indicating either a degree of change in vehicle body behavior that can be caused by an increase or decrease in the torque of the power source, or a travel status of the straddled vehicle that can cause the acceleration and deceleration. The control unit, during a torque change period, performs a changing process for changing the torque output from the power source on the basis of the at least one parameter. The torque change period includes at least a part of a non-transmitting period between when the transmitting state switches to the non-transmitting state and when the non-transmitting state switches to the transmitting state due to acceleration and deceleration of the straddled vehicle.
Inventors:
IIZUKA SHINYA (JP)
IWAKI YOHEI (JP)
KOZU DAISUKE (JP)
HARANO KAZUYA (JP)
IWAKI YOHEI (JP)
KOZU DAISUKE (JP)
HARANO KAZUYA (JP)
Application Number:
PCT/JP2020/017297
Publication Date:
December 03, 2020
Filing Date:
April 22, 2020
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
F02D29/00
Domestic Patent References:
| WO2019013330A1 | 2019-01-17 |
Foreign References:
| JP2011111133A | 2011-06-09 | |||
| JP4722470B2 | 2011-07-13 | |||
| JP4722470B2 | 2011-07-13 |
Other References:
See also references of EP 3978742A4
Attorney, Agent or Firm:
TASS MEISTER PATENT FIRM (JP)
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