FR3046773B1 - METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE - Google Patents

METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE Download PDF

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Publication number
FR3046773B1
FR3046773B1 FR1650395A FR1650395A FR3046773B1 FR 3046773 B1 FR3046773 B1 FR 3046773B1 FR 1650395 A FR1650395 A FR 1650395A FR 1650395 A FR1650395 A FR 1650395A FR 3046773 B1 FR3046773 B1 FR 3046773B1
Authority
FR
France
Prior art keywords
steering
proportional
angle
steering wheel
vehicle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1650395A
Other languages
French (fr)
Other versions
FR3046773A1 (en
Inventor
Alan Cavarec
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1650395A priority Critical patent/FR3046773B1/en
Publication of FR3046773A1 publication Critical patent/FR3046773A1/en
Application granted granted Critical
Publication of FR3046773B1 publication Critical patent/FR3046773B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

L'invention porte sur un procédé de commande de la direction d'un véhicule. Sur une première plage de valeurs de l'angle du volant (« β »), dite « plage de fonctionnement proportionnel », l'angle de braquage (« α ») des roues directrices (2, 3) est proportionnel à l'angle du volant (« β ») selon le rapport constant de démultiplication de la direction, tandis que pour des valeurs de l'angle du volant (« β ») hors de ladite plage de fonctionnement proportionnel et sous la condition que le véhicule roule à une vitesse inférieure à une valeur de seuil de vitesse prédéterminée, la vitesse de braquage des roues directrices (2, 3) est proportionnelle à l'angle du volant (« β »).The invention relates to a method for controlling the direction of a vehicle. On a first range of values of the steering wheel angle ("β"), called "proportional operating range", the steering angle ("α") of the steering wheels (2, 3) is proportional to the angle of the steering wheel ("β") according to the constant ratio of reduction of the direction, while for values of the steering wheel angle ("β") out of said proportional operating range and under the condition that the vehicle rolls at a speed of speed lower than a predetermined speed threshold value, the steering speed of the steering wheels (2, 3) is proportional to the steering wheel angle ("β").

FR1650395A 2016-01-19 2016-01-19 METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE Expired - Fee Related FR3046773B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1650395A FR3046773B1 (en) 2016-01-19 2016-01-19 METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650395 2016-01-19
FR1650395A FR3046773B1 (en) 2016-01-19 2016-01-19 METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE

Publications (2)

Publication Number Publication Date
FR3046773A1 FR3046773A1 (en) 2017-07-21
FR3046773B1 true FR3046773B1 (en) 2019-03-29

Family

ID=55486932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650395A Expired - Fee Related FR3046773B1 (en) 2016-01-19 2016-01-19 METHOD FOR CONTROLLING THE DIRECTION OF A VEHICLE

Country Status (1)

Country Link
FR (1) FR3046773B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658927A (en) * 1984-11-19 1987-04-21 Mazda Motor Corporation Steering system for vehicle
US5181173A (en) * 1991-07-23 1993-01-19 Raymond Corporation Variable ratio steering system for a motor vehicle
JP2003175843A (en) * 2001-12-13 2003-06-24 Nissan Motor Co Ltd Steering angle ratio variable device
WO2009105263A2 (en) * 2008-02-21 2009-08-27 Volvo Group Canada, Inc. Combined motor grader steering and control system
DE102009044998A1 (en) * 2009-09-25 2011-03-31 Zf Lenksysteme Gmbh Electronic servo steering system operating method for motor vehicle, involves considering current vehicle-specific variable and/or current environmental condition by utilizable function during determination of variable gear ratio

Also Published As

Publication number Publication date
FR3046773A1 (en) 2017-07-21

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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