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1. WO2011033353 - ACCELERATOR REACTION FORCE CONTROL APPARATUS

Publication Number WO/2011/033353
Publication Date 24.03.2011
International Application No. PCT/IB2010/002159
International Filing Date 01.09.2010
IPC
B60K 26/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
26Arrangement or mounting of propulsion-unit control devices in vehicles
02of initiating means or elements
F02D 11/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
11Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
02characterised by hand, foot, or like operator controlled initiation means
F02D 11/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
11Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
04characterised by mechanical control linkages
CPC
B60K 2026/023
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
26Arrangements or mounting of propulsion unit control devices in vehicles
02of initiating means or elements
021with means for providing feel, e.g. by changing pedal force characteristics
023with electrical means to generate counter force or torque
B60K 26/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
26Arrangements or mounting of propulsion unit control devices in vehicles
02of initiating means or elements
B60K 26/021
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT 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
26Arrangements or mounting of propulsion unit control devices in vehicles
02of initiating means or elements
021with means for providing feel, e.g. by changing pedal force characteristics
F02D 11/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
11Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
02characterised by hand, foot, or like operator controlled initiation means
G05G 1/38
GPHYSICS
05CONTROLLING; REGULATING
GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
1Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
30Controlling members actuated by foot
38comprising means to continuously detect pedal position
Applicants
  • NISSAN MOTOR CO., LTD. [JP]/[JP] (AllExceptUS)
  • SAKAGUCHI, Shigeyuki [JP]/[JP] (UsOnly)
  • SHIOMI, Masao [JP]/[JP] (UsOnly)
  • OMORI, Masahiro [JP]/[JP] (UsOnly)
Inventors
  • SAKAGUCHI, Shigeyuki
  • SHIOMI, Masao
  • OMORI, Masahiro
Priority Data
2009-21675818.09.2009JP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ACCELERATOR REACTION FORCE CONTROL APPARATUS
(FR) APPAREIL DE COMMANDE DE LA FORCE DE RÉACTION D'UN ACCÉLÉRATEUR
Abstract
(EN) An accelerator reaction force control apparatus is provided with an accelerator position detecting device (6), a reaction force varying device (101) and a threshold value setting device (10). The reaction force varying device (101) varies a reaction force of the accelerator so as to increase a reaction force of the accelerator (2) by a prescribed increase amount with respect to a base reaction force when the accelerator position is equal to or larger than an accelerator position threshold value. The reaction force varying device (101) also varies a reaction force increase rate at a first increase rate during a first reaction force increase period of the increase of the reaction force, and at a second increase rate during a second reaction force increase period of the increase of the reaction force. The second increase rate is larger during the second reaction force increase period than during the first reaction force increase period.
(FR) L'invention porte sur un appareil de commande de la force de réaction d'un accélérateur qui comprend un dispositif (6) de détection de la position de l'accélérateur, un dispositif (101) de modification de la force de réaction et un dispositif (10) de réglage d'une valeur de seuil. Le dispositif (101) de modification de la force de réaction modifie une force de réaction de l'accélérateur de manière à augmenter une force de réaction de l'accélérateur (2) d'une quantité d'accroissement prescrite par rapport à une force de réaction de base lorsque la position de l'accélérateur est égale ou supérieure à une valeur de seuil de position de l'accélérateur. Le dispositif (101) de modification de la force de réaction modifie aussi le taux d'accroissement de la force de réaction avec un premier taux d'accroissement pendant une première période d'accroissement de l'accroissement de la force de réaction et avec un second taux d'accroissement pendant une seconde période d'accroissement de la force de réaction de l'accroissement de la force de réaction. Le second taux d'accroissement est plus grand pendant la seconde période d'accroissement de la force de réaction que pendant la première période d'accroissement de la force de réaction.
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