公开(公告)号：US08909441B2

公开(公告)日：2014-12-09

申请号：US12452399

申请日：2008-11-12

申请人： Hiroya Fujiwara ,  Akira Hino

发明人： Hiroya Fujiwara ,  Akira Hino

IPC分类号： B60W10/06 ,  B60W10/107 ,  B60W30/188 ,  F16H61/662

CPC分类号： B60W10/06 ,  B60W10/107 ,  B60W30/1882 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2510/1015 ,  B60W2510/104 ,  B60W2510/1045 ,  B60W2510/107 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2540/106 ,  B60W2540/16 ,  B60W2710/0661 ,  B60W2710/0666 ,  B60W2710/10 ,  B60W2710/105 ,  F16H61/66259 ,  F16H2061/6611 ,  Y10T477/6223 ,  Y10T477/663 ,  Y10T477/677 ,  Y10T477/69 ,  Y10T477/692

摘要： A driving power source rotational speed control device is provided in a vehicle outputs power of a rotary driving power source via a continuously variable transmission as motive power, that changes the rotational speed of the rotary driving power source in association with changes in the vehicle speed when acceleration is requested. The control device includes: acceleration/deceleration state determination means determines whether the vehicle is accelerating or decelerating when acceleration is requested; and rotary driving power source rotational speed change setting means sets the change gradient of the rotary driving power source rotational speed to establish the association of the rotary driving power source rotational speed with changes in the vehicle speed when acceleration is requested. The rotary driving power source rotational speed change setting means suppresses reductions in the rotary driving power source rotational speed when the acceleration/deceleration state determination means determines that the vehicle is decelerating.

摘要翻译： 驱动动力源转速控制装置设置在车辆中，通过作为动力的无级变速器输出旋转驱动动力源的动力，其随着车速的变化而改变旋转驱动力的转速， 要求加速。 控制装置包括：加速/减速状态确定装置，当加速被请求时确定车辆是否正在加速或减速; 并且旋转驱动电源转速改变设定装置设定旋转驱动电源转速的变化梯度，以便在要求加速度时建立旋转驱动电源转速与车速的变化的关联。 旋转驱动电源转速变化设定装置抑制当加速/减速状态确定装置确定车辆正在减速时旋转驱动电源转速的减小。

公开(公告)号：US20100235061A1

公开(公告)日：2010-09-16

申请号：US12452399

申请日：2008-11-12

申请人： Hiroya Fujiwara ,  Akira Hino

发明人： Hiroya Fujiwara ,  Akira Hino

IPC分类号： B60W10/04 ,  F16H61/66 ,  B60W30/18 ,  B60W10/10

CPC分类号： B60W10/06 ,  B60W10/107 ,  B60W30/1882 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2510/1015 ,  B60W2510/104 ,  B60W2510/1045 ,  B60W2510/107 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2540/103 ,  B60W2540/106 ,  B60W2540/16 ,  B60W2710/0661 ,  B60W2710/0666 ,  B60W2710/10 ,  B60W2710/105 ,  F16H61/66259 ,  F16H2061/6611 ,  Y10T477/6223 ,  Y10T477/663 ,  Y10T477/677 ,  Y10T477/69 ,  Y10T477/692

摘要： A driving power source rotational speed control device is provided in a vehicle outputs power of a rotary driving power source via a continuously variable transmission as motive power, that changes the rotational speed of the rotary driving power source in association with changes in the vehicle speed when acceleration is requested. The control device includes: acceleration/deceleration state determination means determines whether the vehicle is accelerating or decelerating when acceleration is requested; and rotary driving power source rotational speed change setting means sets the change gradient of the rotary driving power source rotational speed to establish the association of the rotary driving power source rotational speed with changes in the vehicle speed when acceleration is requested. The rotary driving power source rotational speed change setting means suppresses reductions in the rotary driving power source rotational speed when the acceleration/deceleration state determination means determines that the vehicle is decelerating.

摘要翻译： 驱动动力源转速控制装置设置在车辆中，通过作为动力的无级变速器输出旋转驱动动力源的动力，其随着车速的变化而改变旋转驱动力的转速， 要求加速。 控制装置包括：加速/减速状态确定装置，当加速被请求时确定车辆是否正在加速或减速; 并且旋转驱动电源转速改变设定装置设定旋转驱动电源转速的变化梯度，以便在要求加速度时建立旋转驱动电源转速与车速的变化的关联。 旋转驱动电源转速变化设定装置抑制当加速/减速状态确定装置确定车辆正在减速时旋转驱动电源转速的减小。

公开(公告)号：US07729837B2

公开(公告)日：2010-06-01

申请号：US12101217

申请日：2008-04-11

申请人： Hiroya Fujiwara ,  Akira Hino ,  Shinya Toyoda ,  Tadashi Tamura

发明人： Hiroya Fujiwara ,  Akira Hino ,  Shinya Toyoda ,  Tadashi Tamura

IPC分类号： F16H61/02 ,  G06F19/00

CPC分类号： F16H61/66259 ,  F16H2061/6605 ,  Y10T477/619 ,  Y10T477/653

摘要： When the vehicle is traveling on an uphill road (step 100: YES), the ECU executes a program in which, if the speed of the vehicle is equal to or higher than Vblt (step 102: NO) and a speed ratio γ(1) required to secure a sufficient climbing capacity of the vehicle is equal to or lower than a speed ratio γ(2) required to secure a sufficient returnability of the belt of the continuously variable transmission (step 106: NO), a belt returnability securing control is executed (step 110), and otherwise (step 102: YES or step 106: YES), a climbing control is executed (step 104 or step 108).

摘要翻译： 当车辆在上坡路上行驶时（步骤100：是），ECU执行如果车辆的速度等于或高于Vblt（步骤102：否）和速度比γ（1）的程序 以确保车辆的足够的爬坡能力等于或低于确保无级变速器的带的足够可回复性所需的速比γ（2）（步骤106：否），皮带可回复性确保控制 （步骤110），否则（步骤102：是或步骤106：是），执行爬坡控制（步骤104或步骤108）。