公开(公告)号：US06459978B2

公开(公告)日：2002-10-01

申请号：US09853573

申请日：2001-05-14

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Yuji Hattori ,  Syoichi Sayo

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Yuji Hattori ,  Syoichi Sayo

IPC分类号： F16H5556

CPC分类号： F16H61/66259 ,  B60W10/107 ,  B60W10/184 ,  B60W30/18109 ,  B60W30/20 ,  B60W2520/26 ,  F16H59/54 ,  F16H61/66272 ,  F16H2061/66218 ,  Y10T477/6203 ,  Y10T477/62427

摘要： A method and apparatus for controlling a continuously variable transmission of a motor vehicle includes a controller that controls the speed ratio of the continuously variable transmission in accordance with a predetermined shift condition. The method and apparatus perform shift control in a specific manner during an operation of an anti-lock brake system, for example, by smoothing at least one of the rotational speed of the input shaft and the rotational speed of the output shaft, reducing a rate of change in the speed ratio during down shifting, restricting upshifting of the CVT, increasing an amount of hydraulic oil delivered from an oil pump, and/or increasing belt clamping force.

摘要翻译： 用于控制机动车辆的无级变速器的方法和装置包括：控制器，其根据预定的换档条件控制无级变速器的变速比。 该方法和装置例如通过平滑输入轴的转速和输出轴的转速中的至少一个来降低速率，从而在防抱死制动系统的操作期间以特定的方式进行换档控制 在下降换档期间变速比的变化，限制CVT升档，增加从油泵输送的液压油量和/或增加皮带夹紧力。

公开(公告)号：US06405115B2

公开(公告)日：2002-06-11

申请号：US09854471

申请日：2001-05-15

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroshi Morioka ,  Hiroki Kondo ,  Ryoji Habuchi ,  Yuji Hattori

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroshi Morioka ,  Hiroki Kondo ,  Ryoji Habuchi ,  Yuji Hattori

IPC分类号： B60K4106

CPC分类号： F16H61/66259 ,  Y10T477/60 ,  Y10T477/6351

摘要： A shift control system for a continuously variable transmission, in which a road load on a vehicle is detected, the lower limit speed is set according to the detected road load, in which a target input speed, as set according to the running state of a vehicle, is restricted with the set lower limit speed, and in which the gear ratio of the continuously variable transmission is controlled so that the actual input speed may be equal to the target input speed restricted. The target input speed is restricted after the actual input speed is more than the lower limit value, when the road load is light, and said target input speed is restricted irrespective of the actual input speed when the road load is heavy.

摘要翻译： 一种用于无级变速器的变速控制系统，其中检测到车辆上的道路负荷，根据检测到的道路负荷来设定下限速度，其中根据目标输入速度 车辆被限制在设定的下限速度，并且其中控制无级变速器的变速比使得实际输入速度可以等于目标输入速度受限。 当道路负荷较轻时，在实际输入速度大于下限值之后，目标输入速度受到限制，并且当道路负载较重时，实际输入速度与目标输入速度无关。

公开(公告)号：US06602163B2

公开(公告)日：2003-08-05

申请号：US09854605

申请日：2001-05-15

申请人： Tadashi Tamura ,  Hideki Yasue ,  Katsumi Kono ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Hiroji Taniguchi ,  Kenji Matsuo ,  Yuji Hattori

发明人： Tadashi Tamura ,  Hideki Yasue ,  Katsumi Kono ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Hiroji Taniguchi ,  Kenji Matsuo ,  Yuji Hattori

IPC分类号： F16H5964

CPC分类号： F16H61/66254 ,  F16H59/72 ,  F16H2061/6616 ,  F16H2312/20 ,  Y10T477/619 ,  Y10T477/624 ,  Y10T477/653

摘要： When the temperature of operating fluid of an actuator is low, a target input rotation speed lower limit value (NinL) is set. The lower limit value (NinL) is greater than a lower limit value set for a normal temperature of operating fluid. A target input rotation speed (Nint) is calculated from the state of running of a vehicle, such as the amount of operation of an accelerator, the vehicle speed, etc. If the target input rotation speed is lower than the lower limit value (NinL), the target input rotation speed is reset to the lower limit value (NinL). As a result of a control that includes the above-described steps, the speed ratio &ggr; becomes relatively high before the vehicle stops. Therefore, even if the speed ratio-changing rate is low, the speed ratio (&ggr;) can be brought to or near a maximum value (&ggr;max) before the vehicle stops. Thus, reductions in the speed ratio-changing rate caused by low temperature of the operating fluid of the actuator can be curbed.

摘要翻译： 当致动器的工作流体的温度低时，设定目标输入转速下限值（NinL）。 下限值（NinL）大于对工作流体的常温设定的下限值。 从车辆的行驶状态（例如加速器的运转量，车速等）算出目标输入转速（Nint）。如果目标输入转速低于下限值（NinL ），将目标输入转速重新设定为下限值（NinL）。 作为包括上述步骤的控制的结果，在车辆停止之前，速比γ变得相对较高。 因此，即使速比变化率低，在车辆停止前也可以使速比（γ）达到或接近最大值（gammamax）。 因此，可以抑制由致动器的工作流体的低温引起的速度比变化率的降低。

公开(公告)号：US06450917B2

公开(公告)日：2002-09-17

申请号：US09849256

申请日：2001-05-07

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Isao Takagi ,  Zenichiro Mashiki ,  Hirofumi Kubota ,  Hiroya Tanaka ,  Shinichi Matani

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Isao Takagi ,  Zenichiro Mashiki ,  Hirofumi Kubota ,  Hiroya Tanaka ,  Shinichi Matani

IPC分类号： B60K4112

CPC分类号： F16H61/66254 ,  F16H61/6648 ,  F16H2061/6611 ,  Y10T477/6237 ,  Y10T477/6242 ,  Y10T477/62429

摘要： A speed change control system for a continuously variable transmission, for controlling a gear ratio by deciding an abrupt acceleration demand of a driver, to effect an abrupt speed change when it is decided that the driver demands an abrupt acceleration. The speed change control system comprises: a drive state decider for deciding that the vehicle has changed from a driven state to a drive state, when said abrupt acceleration is demanded at the driven state; and a speed change controller for controlling said continuously variable transmission to effect said abrupt speed change, after said drive state decider decides that the vehicle has changed from the driven state to the drive state.

摘要翻译： 一种用于无级变速器的变速控制系统，用于通过确定驾驶员的急剧加速需求来控制齿轮比，以便在判定驾驶员需要突然加速时实现突然的速度变化。 变速控制系统包括：当在驱动状态下要求所述突然加速时，判定车辆从被驱动状态变为驱动状态的驱动状态判定器; 以及变速控制器，用于控制所述无级变速器，以在所述驱动状态判定器判定车辆从被驱动状态变为驱动状态之后实现所述急剧变化。

公开(公告)号：US06443871B1

公开(公告)日：2002-09-03

申请号：US09843810

申请日：2001-04-30

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroshi Morioka ,  Hiroki Kondo ,  Ryoji Habuchi

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroshi Morioka ,  Hiroki Kondo ,  Ryoji Habuchi

IPC分类号： F16H6112

摘要： An apparatus and a method control a belt-type continuously variable transmission of a vehicle having a continuously variable speed ratio, which is a ratio of a rotation speed of an input shaft to a rotation speed of an output shaft. The speed ratio of the transmission is controlled by changing a groove width of each of the pulleys, and a belt clamping pressure applied to at least one of the pulleys to clamp the torque transfer belt also is controlled. Furthermore, the speed ratio of the transmission is set to a low-load speed ratio when it is determined that control of the belt clamping pressure has failed and the belt clamping pressure is raised to a high level. The low-load speed ratio is predetermined so that a load applied to the torque transfer belt is substantially minimized.

公开(公告)号：US06514175B2

公开(公告)日：2003-02-04

申请号：US09858452

申请日：2001-05-17

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Ryoji Habuchi ,  Yuji Hattori ,  Hiroshi Morioka ,  Hiroki Kondo

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Hideki Yasue ,  Tadashi Tamura ,  Ryoji Habuchi ,  Yuji Hattori ,  Hiroshi Morioka ,  Hiroki Kondo

IPC分类号： F16H6130

CPC分类号： F16H61/0021 ,  B60W10/06 ,  B60W10/111 ,  F16H61/662 ,  F16H2061/0087 ,  Y10T477/6243 ,  Y10T477/68 ,  Y10T477/69365 ,  Y10T477/6939 ,  Y10T477/693962

摘要： A hydraulic control system including: a rotating speed raising unit for raising the rotating speed of the prime mover while the transmission is not rotated by the prime mover, to increase an output volume of the hydraulic pump; at oil pressure instructor for outputting a plurality of instruction signals of different pressure instruction values to the valve modulating mechanism while the output volume of the hydraulic pump is increased; an oil pressure detector for detecting the oil pressure to be modulated and fed to the transmission, at a plurality of pressure levels; and a learning corrector for learning and correcting the instruction signals on the basis of the outputted pressure instruction value and the detected oil pressure detected.

摘要翻译： 一种液压控制系统，包括：转速提升单元，用于在变速器不被原动机旋转的同时提高原动机的转速，以增加液压泵的输出量; 在油压指示器上，在液压泵的输出容积增大的同时，向阀调节机构输出多个指示值不同的指示信号; 油压检测器，用于以多个压力水平检测待调制并供给到变速器的油压; 以及学习校正器，用于基于输出的压力指令值和检测到的检测到的油压来学习和校正指令信号。

公开(公告)号：US07074160B1

公开(公告)日：2006-07-11

申请号：US10111379

申请日：2000-10-18

申请人： Daisuke Inoue ,  Hideki Yasue ,  Tadashi Tamura ,  Hiroki Kondo ,  Yuji Hattori ,  Tetsuo Hamajima

发明人： Daisuke Inoue ,  Hideki Yasue ,  Tadashi Tamura ,  Hiroki Kondo ,  Yuji Hattori ,  Tetsuo Hamajima

IPC分类号： B60K41/20

CPC分类号： B60W50/038 ,  B60K28/165 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  B60W10/107 ,  B60W30/18109 ,  B60W30/1819 ,  B60W30/1884 ,  B60W2050/021 ,  B60W2520/26 ,  B60W2710/0616 ,  F16H59/54 ,  F16H61/12 ,  F16H61/143 ,  F16H61/662 ,  F16H2061/66218 ,  F16H2312/18 ,  F16H2342/044 ,  Y10T477/6203 ,  Y10T477/639 ,  Y10T477/6392 ,  Y10T477/6403 ,  Y10T477/6414 ,  Y10T477/78

摘要： A control device for a drive line of a vehicle, in which a drive line from a power source to drive wheel includes a wheel control for controlling the speed of the wheels, and a connection mechanism for increasing/decreasing a torque transmission capacity between the power source and the drive wheels. The control device includes a trouble detector for detecting that the wheel control is in a situation unable to control the speed of the wheels normally. A braking detector detects that a braking operation to brake the rotation of the wheels is executed. And, a torque interruption control reduces the torque transmission capacity by the connection mechanism, when it is detected by the trouble detector that the wheel control cannot control the speed of the wheels normally and when it is detected by the braking detector that the braking operation to brake the rotation of the wheels is executed.

摘要翻译： 一种用于车辆的驱动线的控制装置，其中从动力源到驱动轮的驱动线包括用于控制车轮速度的车轮控制，以及用于增加/减少动力之间的转矩传递容量的连接机构 来源和驱动轮。 该控制装置包括用于检测车轮控制处于无法正常控制车轮速度的情况下的故障检测器。 制动检测器检测到执行用于制动车轮旋转的制动操作。 并且，转矩中断控制通过连接机构降低转矩传递能力，当故障检测器检测到车轮控制器不能正常地控制车轮的转速时，当制动检测器检测到制动操作 执行制动轮的旋转。

公开(公告)号：US06813551B2

公开(公告)日：2004-11-02

申请号：US10355144

申请日：2003-01-31

申请人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Masato Terashima ,  Hiroki Kondo

发明人： Hiroji Taniguchi ,  Katsumi Kono ,  Kenji Matsuo ,  Masato Terashima ,  Hiroki Kondo

IPC分类号： B60K4112

CPC分类号： F16H61/66259

摘要： Estimated change in operating fluid volume within a primary fluid chamber over a predetermined period of time during gear change operation is calculated using a physical model. On the other hand, detected change in operating fluid volume within the primary fluid chamber over this predetermined period of time is calculated. Then the deviation of the detected change from the estimated change is calculated, and learning and correction of the difference between the characteristic stored in an electronic control unit and that of an actual flow control unit are performed based on this deviation.

摘要翻译： 使用物理模型计算在变速操作期间在预定时间段内的主流体室内的工作流体体积的估计变化。 另一方面，计算出在该预定时间段内检测到主流体室内的工作流体体积的变化。 然后计算检测到的变化与估计变化的偏差，并且基于该偏差来执行存储在电子控制单元中的特性与实际流量控制单元之间的差异的学习和校正。

公开(公告)号：US07788010B2

公开(公告)日：2010-08-31

申请号：US12036798

申请日：2008-02-25

申请人： Hiroki Kondo ,  Tadashi Tamura ,  Akira Hino ,  Makoto Sawada ,  Hiroji Taniguchi

发明人： Hiroki Kondo ,  Tadashi Tamura ,  Akira Hino ,  Makoto Sawada ,  Hiroji Taniguchi

IPC分类号： G06F7/00 ,  B60W10/04

CPC分类号： F02D41/10 ,  B60W10/06 ,  B60W10/107 ,  B60W30/18009 ,  B60W30/18027 ,  B60W40/068 ,  B60W2520/105 ,  B60W2710/0666 ,  B60W2710/1011 ,  B60W2710/105 ,  F02D29/00 ,  F02D2250/18 ,  F16H61/66259 ,  F16H2061/6611 ,  F16H2302/00 ,  Y10T477/619

摘要： A controlling system of a vehicle with a continuously variable transmission, which can render a sufficient accelerating feeling in responsive to a driver's requirement. A controller, upon judgment of an acceleration requirement, sets a target drive force higher than the target drive force upon normal calculation upon normal operation of an accelerator pedal, and sets a target rotation speed upon acceleration higher than the target rotation speed upon the normal operation and increasing with an increase of the vehicle speed by a predetermined gradient. The speed change ratio of the continuously variable transmission and the output torque of the engine are controlled such that the set target drive force is achieved, and an input shaft rotation speed of the continuously variable transmission coincides with the target rotation speed upon the set acceleration. Thus upon acceleration, the target drive force and the output rotation speed of the drive source increase.

摘要翻译： 一种具有无级变速器的车辆的控制系统，其能够响应于驾驶员的要求而产生足够的加速感。 控制器在加速要求判定时，在加速踏板的正常运转时，在通常运算时，将目标驱动力设定为比目标驱动力高的目标驱动力，并且在正常运转时将加速度的目标转速设定为高于目标转速 并且随着车速的增加而增加预定的梯度。 控制无级变速器的变速比和发动机的输出转矩，使得实现设定的目标驱动力，并且在设定的加速度时，无级变速器的输入轴转速与目标转速一致。 因此，在加速时，驱动源的目标驱动力和输出转速增加。

公开(公告)号：US09568098B2

公开(公告)日：2017-02-14

申请号：US14386349

申请日：2013-04-16

申请人： Motonori Kimura ,  Daisuke Inoue ,  Atsushi Ayabe ,  Shuhei Ishikawa ,  Hiroki Kondo ,  Akira Hino ,  Kenji Matsuo ,  Takuro Shimazu

发明人： Motonori Kimura ,  Daisuke Inoue ,  Atsushi Ayabe ,  Shuhei Ishikawa ,  Hiroki Kondo ,  Akira Hino ,  Kenji Matsuo ,  Takuro Shimazu

IPC分类号： F16H61/66 ,  F16H61/662 ,  F16H37/02

CPC分类号： F16H61/662 ,  F16H37/022 ,  F16H61/66259 ,  F16H2037/026 ,  F16H2059/465 ,  F16H2061/6603

摘要： A controller for a vehicle transmission is disclosed. The controller may include an electronic control unit configured to carry out a change shift for changing a path of the transmission of power between a first transmission path and a second transmission path by engaging a predetermined clutch mechanism. The electronic control unit may also be configured to set a change speed ratio region that defines a range of a speed ratio of the first transmission mechanism such that a rotation speed difference between engagement members of the clutch mechanism, which are engaged with each other in carrying out the change shift, is smaller than or equal to a predetermined value. When a speed ratio outside the change speed ratio region is set in the first transmission mechanism, the change shift is not carried out.

摘要翻译： 公开了一种用于车辆变速器的控制器。 控制器可以包括电子控制单元，其被配置为通过接合预定的离合器机构来执行用于改变第一传输路径和第二传输路径之间的功率传输路径的改变位置。 电子控制单元也可以被构造成设定变速比区域，其限定第一变速机构的变速比的范围，使得离合器机构的接合构件之间的转速差彼此接合， 改变换档，小于或等于预定值。 当在第一变速机构中设定变速比区域以外的变速比时，不进行变速。