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公开(公告)号：US07189184B2
公开(公告)日：2007-03-13
申请号：US11050718
申请日：2005-02-07
IPC分类号： F16H61/662
CPC分类号： B60K6/365 , B60K6/48 , B60K6/543 , B60L2260/14 , B60W10/10 , F16H61/66272 , F16H2061/0087 , F16H2061/66277 , Y02T10/6221 , Y10T477/624 , Y10T477/6242 , Y10T477/6939
摘要： The control system comprises: an operating state changing mechanism for an operating state of the prime mover in response to a satisfaction of learning execution condition of the clamping pressure; a torque change suppressing mechanism for suppressing a change in a torque resulting from the change in the operating state of the prime mover; and a clamping pressure learning device for learning the clamping pressure in the operating state of the prime mover after the change, while the operating state of the prime mover is being changed and the change in the torque resulting from the change in the operating state of the prime mover is being suppressed by the torque change suppressing mechanism.
摘要翻译： 控制系统包括：响应于满足夹紧压力的学习执行状态的原动机的操作状态的操作状态改变机构; 用于抑制由原动机的运转状态的变化引起的转矩变化的转矩变化抑制机构， 以及夹持压力学习装置，用于在变更之后了解原动机的运转状态下的夹紧压力，同时原动机的动作状态发生变化，并且由于变速器的动作状态的变化而产生的转矩变化 原动机被转矩变化抑制机构抑制。
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公开(公告)号：US20050124458A1
公开(公告)日：2005-06-09
申请号：US10998958
申请日：2004-11-30
申请人： Kunihiro Iwatsuki , Kazuyuki Shiiba
发明人： Kunihiro Iwatsuki , Kazuyuki Shiiba
IPC分类号： B60T7/12 , B60T8/58 , B60W10/10 , B60W10/11 , B60W10/115 , B60W10/18 , B60W10/188 , F16H59/18 , F16H59/24 , F16H59/48 , F16H59/66 , F16H61/02 , F16H61/18 , F16H61/21 , F16H61/68 , F16H61/684 , F16H61/686 , F16H63/48 , B60K41/04
CPC分类号： B60W10/184 , B60T2260/04 , B60W10/10 , B60W10/115 , B60W10/18 , B60W30/18136 , B60W30/1819 , B60W2540/10 , B60W2540/165 , B60W2550/14 , B60W2550/148 , B60W2720/106 , Y10T477/60 , Y10T477/644 , Y10T477/65
摘要： A declaration control apparatus and method for a vehicle, which performs deceleration control such that a deceleration acting on the vehicle becomes equal to a target deceleration by an operation of a brake system which applies a braking force to the vehicle and a shift operation which shifts a transmission of the vehicle into a relatively low speed or speed ratio, increases the target deceleration over time at a predetermined gradient to a predetermined value when a determination that there is a need to shift the transmission into a relatively low speed or speed ratio has been made, and after the target deceleration reaches the predetermined value, maintains the target deceleration at a generally constant value. As a result, a deceleration transitional characteristic of the vehicle is able to be improved.
摘要翻译： 一种用于车辆的声明控制装置和方法，其执行减速控制，使得通过对车辆施加制动力的制动系统的操作使作用在车辆上的减速度等于目标减速度，以及使车辆的变速操作 已经做出了将车辆变速为相对低速或变速比的情况，当将需要将变速器换档为相对低速或变速比的判定时，将目标减速度以预定的梯度随时间增加到预定值 并且在目标减速度达到预定值之后，将目标减速度保持在大致恒定的值。 结果，能够提高车辆的减速过渡特性。
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公开(公告)号：US5496230A
公开(公告)日：1996-03-05
申请号：US318896
申请日：1994-11-28
申请人： Masahiko Ando , Yoshihisa Yamamoto , Akira Fukatsu , Mamoru Niimi , Masato Kaigawa , Hidehiro Oba , Hiromichi Kimura , Yasuo Hojo , Atsushi Tabata , Kunihiro Iwatsuki
发明人： Masahiko Ando , Yoshihisa Yamamoto , Akira Fukatsu , Mamoru Niimi , Masato Kaigawa , Hidehiro Oba , Hiromichi Kimura , Yasuo Hojo , Atsushi Tabata , Kunihiro Iwatsuki
IPC分类号： B60W10/04 , B60W10/00 , B60W10/06 , B60W10/10 , B60W10/11 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/70 , F16H63/50 , B60K41/06
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H61/0246 , F16H2061/0485 , F16H61/702 , F16H63/502 , Y10T477/677 , Y10T477/68
摘要： A control system for an automatic transmission, comprising a gear transmission unit for establishing a predetermined gear stage by applying a plurality of frictional engagement elements selectively. The gear transmission unit includes a main transmission portion capable of establishing at least a reverse gear stage, and an auxiliary transmission portion capable of switching a high gear stage and a low gear stage. The auxiliary transmission portion is set to the high stage at the shifting time to the reverse stage. The reverse stage is established by controlling the application of predetermined frictional engagement elements of the main transmission portion when a reverse stage shifting command is generated. A torque-down of an engine is executed at the time of controlling the engagement of the frictional engagement elements for the reverse stage. The auxiliary transmission portion is set to the high stage by controlling the applications of predetermined frictional engagement elements of the auxiliary transmission portion when the reverse stage in the main transmission portion is detected. A signal to end the engine torque-down is sent when a shift of the auxiliary transmission portion to the high stage is detected.
摘要翻译： PCT No.PCT / JP94 / 00166 Sec。 371日期：1994年11月28日 102（e）1994年11月28日PCT PCT 1994年2月4日PCT公布。 公开号WO94 / 1802400 日期：1994年8月18日。一种用于自动变速器的控制系统，包括用于通过选择性地施加多个摩擦接合元件来建立预定齿轮级的齿轮传动单元。 齿轮传动单元包括能够至少建立倒档档的主传动部分和能够切换高齿轮级和低档级的辅助传动部。 辅助传动部分在转换时间设定为高阶段到反向阶段。 当产生反转阶段变速指令时，通过控制主变速器部分的预定摩擦接合元件的应用来建立相反的阶段。 在控制用于倒档的摩擦接合元件的接合时，执行发动机的扭矩降低。 当检测到主传动部分的反向级时，辅助传动部分通过控制辅助传动部分的预定摩擦接合元件的应用而被设定在高位。 当检测到辅助传动部分移动到高位时，发送结束发动机扭矩降低的信号。
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公开(公告)号：US5401219A
公开(公告)日：1995-03-28
申请号：US31827
申请日：1993-03-16
申请人： Hiromichi Kimura , Hidehiro Oba , Kunihiro Iwatsuki , Yoshihisa Yamamoto , Masahiko Ando , Masahiro Hayabuchi
发明人： Hiromichi Kimura , Hidehiro Oba , Kunihiro Iwatsuki , Yoshihisa Yamamoto , Masahiko Ando , Masahiro Hayabuchi
CPC分类号： F16H61/061 , F16H2059/6807 , F16H2061/0477 , F16H59/46 , Y10T477/693754 , Y10T477/693762
摘要： An oil pressure control system for an automatic transmission for executing a downshift by disengaging a first frictional engagement element and engaging a second frictional engagement element. At a latter stage of a shift, the first frictional engagement element has its torque capacity increased by raising its oil pressure temporarily. After this, if a synchronization substantially reaching the revolution number at a gear stage after the downshift is detected, the first frictional engagement element has its torque capacity gradually dropped by dropping the oil pressure thereof gradually, and the second frictional engagement element has its oil pressure abruptly raised.
摘要翻译： 一种用于自动变速器的油压控制系统，用于通过使第一摩擦接合元件脱离并接合第二摩擦接合元件来执行降档。 在变速的后一阶段，第一摩擦接合元件通过暂时升高其油压而使其转矩容量增加。 此后，如果检测到在降挡后的齿轮级大致达到转数的同步，则第一摩擦接合元件通过逐渐降低其油压而使其扭矩能力逐渐下降，并且第二摩擦接合元件具有其油压 突然升起
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15.发明授权Control of engine output torque in coordination with change-over of speed stages of automatic transmission 失效控制发动机输出扭矩，与自动变速器转速级的转换协调配合
公开(公告)号：US5058013A
公开(公告)日：1991-10-15
申请号：US527326
申请日：1990-05-23
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , B60W30/19 , F16H2059/6807 , F16H59/46 , F16H63/502 , Y10T477/677
摘要： In the control of engine output torque for its temporary reduction for change-over of speed stages of an automatic transmission in a vehicle, recovery of the temporarily reduced engine output torque is started when a monitored rotational speed of a rotary member of the automatic transmission approaches its final value to be attained after the completion of the change-over of speed stages across a predetermined border value, and during the recovery the reduction of engine output torque is periodically adjusted in accordance with a difference between a current monitored rotational speed of the rotary member and its final due value so that a current amount of the reduction of engine output torque is decreased along with decrease of the above-mentioned difference.
摘要翻译： 在对用于车辆自动变速器的转速的转换的临时减速的发动机输出转矩的控制中，当自动变速器的旋转构件的监视转速接近时，开始恢复暂时降低的发动机输出转矩 其在完成跨越预定边界值的速度级的转换之后要达到的最终值，并且在恢复期间，发动机输出转矩的减小根据当前监视的旋转转速的差异周期性地调节 成员及其最终到期值，使得当前的发动机输出转矩的减少量随着上述差异的减小而减小。
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公开(公告)号：US4945481A
公开(公告)日：1990-07-31
申请号：US44307
申请日：1987-04-30
申请人： Kunihiro Iwatsuki , Yoshio Shindo , Kazuhiko Hayashi , Hiroshi Sasaoka , Yukio Hamano , Keita Sakurai , Fumiaki Izumi , Yuji Kashihara
发明人： Kunihiro Iwatsuki , Yoshio Shindo , Kazuhiko Hayashi , Hiroshi Sasaoka , Yukio Hamano , Keita Sakurai , Fumiaki Izumi , Yuji Kashihara
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H63/502 , Y10S477/906 , Y10T477/675
摘要： In a system for integrally controlling an automatic transmission and an engine, an apparatus for controlling the automatic transmission and an apparatus for controlling the engine are formed separately from each other to reduce size and cost, and to facilitate the mounting of control means onto a vehicle. Further, if trouble occurs in this communication system between the engine control apparatus and the automatic transmission control apparatus countermeasures are properly performed, and a trouble is reduced as much as possible.
摘要翻译： 在整体控制自动变速器和发动机的系统中，用于控制自动变速器的装置和用于控制发动机的装置彼此分开地形成以减小尺寸和成本，并且便于将控制装置安装到车辆上 。 此外，如果发动机控制装置与自动变速器控制装置之间的通信系统发生故障，则可以适当地执行对策，尽可能地减少故障。
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公开(公告)号：US4771657A
公开(公告)日：1988-09-20
申请号：US72172
申请日：1987-07-09
申请人： Kunihiro Iwatsuki
发明人： Kunihiro Iwatsuki
IPC分类号： B60T7/12 , B60T13/66 , B60T13/68 , B60W10/10 , B60W10/18 , B60W10/188 , F16H61/21 , B60K41/18
CPC分类号： B60W10/184 , B60W10/10 , B60W10/115 , B60W10/18 , B60W30/18136 , B60W30/1819 , F16H61/21 , Y10T477/644 , Y10T477/646
摘要： An apparatus controls braking force during changes in drive position of an automatic transmission. The apparatus includes a first sensor, a second sensor, a controller and a brake device. The first sensor detects manual operation of the automatic transmission and outputs a first signal during the manual operation of the automatic transmission. The second sensor detects engine load and outputs a second signal. The controller receives the first and second signals, and outputs a controlling signal during the manual operation of the automatic transmission and a condition that the engine load is less than a predetermined value. The brake device receives the controlling signal and is actuated to generate braking force in accordance with receipt of the controlling signal. Accordingly, when the automatic transmission is manually operated and the engine load is less than the predetermined value, the vehicle is braked.
摘要翻译： 一种装置在自动变速器的驱动位置变化期间控制制动力。 该装置包括第一传感器，第二传感器，控制器和制动装置。 第一传感器检测自动变速器的手动操作，并在自动变速器的手动操作期间输出第一信号。 第二传感器检测发动机负载并输出第二信号。 控制器接收第一和第二信号，并且在自动变速器的手动操作期间输出控制信号以及发动机负载小于预定值的条件。 制动装置接收控制信号并被致动以根据控制信号的接收产生制动力。 因此，当自动变速器被手动操作并且发动机负载小于预定值时，车辆被制动。
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18.发明授权
公开(公告)号：US4751858A
公开(公告)日：1988-06-21
申请号：US941031
申请日：1986-12-12
申请人： Kunihiro Iwatsuki
发明人： Kunihiro Iwatsuki
CPC分类号： F16H61/0021 , F16H57/0434 , F16H2061/0037 , F16H59/44 , Y10T477/69398 , Y10T74/19991
摘要： In a device for controlling a quantity of lubricating oil in an automatic transmission for a vehicle, wherein a pump is rotated to circulate the lubricating oil, a circulation quantity of lubricating oil is increased, decreased or changed in accordance with the speed of the vehicle. As a result, the circulation quantity of lubricating oil in the automatic transmission is constantly regulated to ensure the necessary and sufficient quantities, even when there is a throttle opening of zero, and more particularly, even during high speed coasting.
摘要翻译： 在用于控制车辆用自动变速器中的润滑油量的装置中，其中泵旋转以使润滑油循环，润滑油的循环量根据车辆的速度增加，减少或改变。 结果，即使在节气门开度为零的情况下，甚至在高速滑行期间，即使在自动变速器中润滑油的循环量也被不断地调节，以确保必要和足够的量。
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公开(公告)号：US08002654B2
公开(公告)日：2011-08-23
申请号：US11051182
申请日：2005-02-07
IPC分类号： F16H59/06 , F16H61/662
CPC分类号： F16H61/66272 , F16H2059/683 , F16H2059/702 , F16H2061/0078 , Y10T477/6242
摘要： A control system for controlling a belt-type continuously variable transmission having a pulley capable of varying its groove width to which a belt is applied, in which the pulley is provided with an oil chamber to which the oil pressure is fed so that the pulley clamps the belt, in which the capacity of the oil chamber is varied in accordance with a change in the groove width, and in which the oil pressure in the oil chamber is controlled in accordance with a deviation between a target oil pressure and an actual oil pressure, comprising: a pressure-receiving capacity change detecting device for detecting a change in the capacity of the oil chamber; and an oil pressure control contents altering device for altering a degree to reflect the deviation on the oil pressure control of the oil chamber on the basis of a change in the capacity.
摘要翻译： 一种用于控制带式无级变速器的控制系统，其具有能够改变其施加带的槽宽度的滑轮，其中，所述滑轮设置有油室，所述油室被供给到所述油室，使得所述滑轮夹 根据槽宽度的变化，油室的容积变化的带，其中根据目标油压与实际油压之间的偏差来控制油室中的油压 包括：用于检测油室的容量变化的受压容量变化检测装置; 以及油压控制内容改变装置，用于基于容量的变化来改变程度以反映油室的油压控制的偏差。
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20.发明授权公开(公告)号：US07806790B2
公开(公告)日：2010-10-05
申请号：US10491042
申请日：2002-09-30
申请人： Kunihiro Iwatsuki , Kazumi Hoshiya , Yasuhiro Oshiumi , Yasunori Nakawaki , Masataka Osawa , Hiroyuki Nishizawa , Hiroyuki Yamaguchi , Hideyuki Suzuki
发明人： Kunihiro Iwatsuki , Kazumi Hoshiya , Yasuhiro Oshiumi , Yasunori Nakawaki , Masataka Osawa , Hiroyuki Nishizawa , Hiroyuki Yamaguchi , Hideyuki Suzuki
CPC分类号： F16H61/6649 , F16H61/66272 , F16H2059/465 , Y10T477/6237 , Y10T477/624 , Y10T477/69367 , Y10T477/6939 , Y10T477/755 , Y10T477/816
摘要： A slippage detection system for a continuously variable transmission capable of continuously changing a ratio between a speed of rotation of an input member and a speed of rotation of an output member is provided. The slippage detection system calculates a correlation coefficient relating to the input rotation speed and the output rotation speed, based on a plurality of measurement values of the input rotation speed and a plurality of measurement values of the output rotation speed, and determines slippage of the torque transmitting member in the continuously variable transmission based on the calculated correlation coefficient.
摘要翻译： 提供一种用于连续地改变输入构件的旋转速度与输出构件的旋转速度之间的比率的无级变速器的滑动检测系统。 滑移检测系统基于输入转速的多个测量值和输出转速的多个测量值来计算与输入转速和输出转速有关的相关系数，并且确定扭矩的滑动 基于所计算的相关系数在无级变速器中的发送构件。
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