ITRM20120375A1 - TRACTION CONTROL UNIT FOR TWO-WHEEL MOTOR VEHICLES. - Google Patents

TRACTION CONTROL UNIT FOR TWO-WHEEL MOTOR VEHICLES.

Info

Publication number
ITRM20120375A1
ITRM20120375A1 ITRM20120375A ITRM20120375A1 IT RM20120375 A1 ITRM20120375 A1 IT RM20120375A1 IT RM20120375 A ITRM20120375 A IT RM20120375A IT RM20120375 A1 ITRM20120375 A1 IT RM20120375A1
Authority
IT
Italy
Prior art keywords
basis
voltage
wheel speed
speed sensor
sensor
Prior art date
Application number
Other languages
Italian (it)
Inventor
Fumihiko Okuyama
Takeo Takahashi
Original Assignee
Keihin Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Keihin Corp filed Critical Keihin Corp
Publication of ITRM20120375A1 publication Critical patent/ITRM20120375A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2300/00—Indexing codes relating to the type of vehicle
    • B60W2300/36—Cycles; Motorcycles; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/26—Wheel slip
    • B60W2520/263—Slip values between front and rear axle

Abstract

<P>PROBLEM TO BE SOLVED: To eliminate a malfunction and interruption of traction control of a motorcycle even when power supply shortage occurs. <P>SOLUTION: A sensor driving voltage is prepared on the basis of a battery output voltage for supplying it to a front wheel speed sensor and a rear wheel speed sensor. When a sensor voltage based on the sensor driving voltage or a power supply voltage based on an output voltage of the battery is out of a predetermined voltage range set as a voltage range in which at least the front wheel speed sensor and the rear wheel speed sensor normally operate, a wheel slip state is determined on the basis of rotation acceleration of an engine, and the engine output is controlled on the basis of an engine control variable calculated on the basis of the determination results. <P>COPYRIGHT: (C)2013,JPO&amp;INPIT
ITRM20120375 2011-08-03 2012-08-01 TRACTION CONTROL UNIT FOR TWO-WHEEL MOTOR VEHICLES. ITRM20120375A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011169897A JP5830820B2 (en) 2011-08-03 2011-08-03 Motorcycle traction control system

Publications (1)

Publication Number Publication Date
ITRM20120375A1 true ITRM20120375A1 (en) 2013-02-04

Family

ID=47554332

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM20120375 ITRM20120375A1 (en) 2011-08-03 2012-08-01 TRACTION CONTROL UNIT FOR TWO-WHEEL MOTOR VEHICLES.

Country Status (3)

Country Link
JP (1) JP5830820B2 (en)
DE (1) DE102012213439B4 (en)
IT (1) ITRM20120375A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015089743A (en) * 2013-11-06 2015-05-11 スズキ株式会社 Traction control device
CN110763938A (en) * 2019-11-01 2020-02-07 中车大连机车研究所有限公司 Intelligent state monitoring type traction control interface module
KR102629430B1 (en) * 2022-09-01 2024-01-25 주식회사 현대케피코 Method and apparatus for inductive coupling noise diagnosis

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151705A (en) * 1985-12-26 1987-07-06 Fujitsu Ten Ltd Processing circuit for crank angle sensor signal
JP3294320B2 (en) * 1991-10-25 2002-06-24 本田技研工業株式会社 Vehicle driving force control device
US5519616A (en) * 1991-10-25 1996-05-21 Honda Giken Kogyo Kabushiki Kaisha Driving force controlling apparatus for vehicle
JPH0735648A (en) * 1993-06-28 1995-02-07 Nippondenso Co Ltd Diagnostic system for vehicle
JPH07103009A (en) * 1993-10-04 1995-04-18 Suzuki Motor Corp Traction controller for vehicle
DE4436372A1 (en) * 1994-10-12 1996-04-18 Teves Gmbh Alfred Circuit arrangement for electronic regulating system e.g. ABS or ASR for motor vehicles
JP3783241B2 (en) * 1994-10-14 2006-06-07 株式会社デンソー Acceleration slip control device for vehicle
JP3870878B2 (en) * 2002-08-29 2007-01-24 トヨタ自動車株式会社 Motor control device and motor control method
JP4111088B2 (en) * 2003-07-31 2008-07-02 トヨタ自動車株式会社 Slip determination device, slip determination method, and vehicle
JP4374372B2 (en) * 2006-11-01 2009-12-02 三菱電機株式会社 Drive wheel slip detector
JP2010095134A (en) * 2008-10-16 2010-04-30 Toyota Motor Corp Communication relay device
JP5525256B2 (en) * 2009-12-29 2014-06-18 川崎重工業株式会社 Traction control device and driving force suppression method

Also Published As

Publication number Publication date
JP2013032754A (en) 2013-02-14
DE102012213439B4 (en) 2016-03-31
JP5830820B2 (en) 2015-12-09
DE102012213439A1 (en) 2013-02-07

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