Title:
VEHICLE CONTROL DEVICE AND MOTORCYCLE
Document Type and Number:
WIPO Patent Application WO/2014/142159
Kind Code:
A1
Abstract:
Provided is a vehicle control device and a motorcycle which can set the engine speed to a speed that allows achieving a comfortable ride and which can easily obtain the desired driving force. In this vehicle control device which controls the gear ratio of a continuously variable transmission and the throttle opening amount, a target engine speed calculation unit (11) calculates the target engine speed on the basis of information relating to the vehicle speed, and a target gear ratio calculation unit (13) calculates a target gear ratio on the basis of the target engine speed. A driving force target calculation unit (15) calculates a target engine torque on the basis of the acceleration operation amount and the information relating to the vehicle speed, an interpolation rate calculation unit (12) calculates the present engine air-fuel ratio, and a target throttle opening amount calculation unit (18) calculates a target throttle opening amount on the basis of the target engine torque, the target engine speed and the present engine air-fuel ratio.
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Inventors:
ISHIOKA KAZUTOSHI (JP)
Application Number:
PCT/JP2014/056456
Publication Date:
September 18, 2014
Filing Date:
March 12, 2014
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
B60W10/04; B60W10/06; B60W10/101; F02D43/00; F16H59/24; F16H61/02; F16H61/662
Foreign References:
| JP2010284989A | 2010-12-24 | |||
| JPH1136926A | 1999-02-09 | |||
| JP2012036795A | 2012-02-23 |
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Patent business corporation far international patent firm (JP)
Patent business corporation far international patent firm (JP)
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