BRAKE DEVICE, AND STRADDLING TYPE VEHICLE

Title:

BRAKE DEVICE, AND STRADDLING TYPE VEHICLE

Document Type and Number:

WIPO Patent Application WO/2015/079611

Kind Code:

A1

Abstract:

At the time of control-on of a brake control device, an ECU acquires, on the basis of a master cylinder pressure detected by a master pressure sensor, a front wheel target braking force and a rear wheel target braking force from operation amount-front/rear wheel target braking force characteristics stored in a storage unit, and controls a hydraulic pressure unit so that hydraulic pressures corresponding to the acquired front wheel target braking force and rear wheel target braking force can be respectively supplied to a front wheel brake and a rear wheel brake. At the time of control-off of the brake control device, a hydraulic pressure generated by a tandem master cylinder is directly supplied to the front wheel brake and the rear wheel brake. Fluid pressure control is implemented such that the operation amount-both wheel target braking force characteristics in the control-on state become equal to the operation amount-both wheel target braking force characteristics in the control-off state.

Inventors:

YASUKAWA RISA (JP)
MIZUTANI TAKAAKI (JP)
NISHIMURA MASAYA (JP)
SAKAI KOUJI (JP)

Application Number:

PCT/JP2014/005140

Publication Date:

June 04, 2015

Filing Date:

October 09, 2014

Export Citation:

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Assignee:

YAMAHA MOTOR CO LTD (JP)

International Classes:

B60T8/17; B62L3/08; B62L3/00

Foreign References:

US6213564B1	2001-04-10
JPS59140155A	1984-08-11
JP2009058123A	2009-03-19
JP2002256904A	2002-09-11
JP2000264278A	2000-09-26

Other References: