FIELD: transport.
SUBSTANCE: invention relates to vehicle driving. When pedal opening exceeds opening threshold accelerator pedal pressing force increases. Rise of pedal pressing force changes according to accelerator opening so that to make pedal pressing force to achieve such characteristic that pedal pressing force could increase with constant speed relative to accelerator opening increase. For instance, when mechanism is used which has up-convex characteristic where base pedal pressing force increase rate decreases when accelerator opening is increasing the rise is set increasing when accelerator opening is increasing. And vice versa, when mechanism is used which has down-convex characteristic where base pedal pressing force increase rate increases when accelerator opening is increasing the rise is set decreasing when accelerator opening is increasing.
EFFECT: better driving ergonomics, higher fuel efficiency.
3 cl, 8 dwg
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Authors
Dates
2014-08-20—Published
2011-01-13—Filed