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    • 4. 发明申请
    • ACCELERATOR PEDAL FORCE CONTROL DEVICE
    • 加速踏板力控制装置
    • US20120304800A1
    • 2012-12-06
    • US13578882
    • 2011-01-13
    • Shigeyuki SakaguchiMasao ShiomiMasahiro Omori
    • Shigeyuki SakaguchiMasao ShiomiMasahiro Omori
    • G05G1/38
    • B60K26/021F02D11/02Y10T74/20534
    • When an accelerator opening exceeds an opening threshold value, a base pedaling force of an accelerator pedal is increased. An increment to a pedaling force is changed in accordance with the accelerator opening in a manner to make the pedaling force approach a characteristic that the pedaling force increases at a constant rate with respect to increase of the accelerator opening. For example, when a mechanism is employed which has a convex-up characteristic wherein the rate of increase of base pedaling force decreases as the accelerator opening increases, the increment is set to increase as the accelerator opening increases. Conversely, when a mechanism is employed which has a convex-down characteristic wherein the rate of base pedaling force increases as the accelerator opening increases, the increment is set to decrease as the accelerator opening increases.
    • 当加速器开度超过打开阈值时,加速踏板的基础踏力增加。 踏力的增量根据加速器开度而改变,以使踏力相对于加速器开度的增加以蹬力以恒定速度增加的特性。 例如,当采用具有凸起特征的机构时,其中基础踏力的增加速率随着加速器开度的增加而减小,增量被设定为随着油门开度的增加而增加。 相反,当采用具有凸起下降特性的机构时,其中基础踏力的速率随着加速器开度的增加而增加,所以增量随着加速器开度的增加而减小。
    • 8. 发明申请
    • ACCELERATOR REACTION FORCE CONTROL APPARATUS
    • 加速器反应控制装置
    • US20120059563A1
    • 2012-03-08
    • US13266373
    • 2010-09-01
    • Shigeyuki SakaguchiMasao ShiomiMasahiro Omori
    • Shigeyuki SakaguchiMasao ShiomiMasahiro Omori
    • G06F7/00
    • F02D11/02B60K26/021B60K2026/023G05G1/38
    • An accelerator reaction force control apparatus is provided with an accelerator position detecting device, a reaction force varying device and a threshold value setting device. The reaction force varying device varies a reaction force of the accelerator so as to increase a reaction force of the accelerator 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 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.
    • 加速器反作用力控制装置设置有加速器位置检测装置,反作用力变更装置和阈值设定装置。 反作用力变化装置改变加速器的反作用力,以便当加速器位置等于或大于加速器位置阈值时,相对于基座反作用力增大加速器的反作用力。 反作用力变化装置还可以在反作用力增加的第一反作用力增加期间以第一增加速度改变反作用力增加率,并且在增加第二反作用力增加期间的第二增加速率 反作用力。 第二反应力增加期间的第二次增加率比第一反应力增加期间的增加率更大。