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1. 发明授权

US06537179B2 Vehicle drive apparatus and control method thereof 有权
标题翻译：车辆驱动装置及其控制方法
公开(公告)号：US06537179B2
公开(公告)日：2003-03-25
申请号：US09860490
申请日：2001-05-21
申请人： Yoshiaki Yamamoto , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Tetsuo Hamajima
发明人： Yoshiaki Yamamoto , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Tetsuo Hamajima
IPC分类号： B60K4104
CPC分类号： B60W10/06 , B60W10/04 , B60W10/101 , B60W30/18 , B60W30/1819 , F16H61/66 , F16H61/66272 , Y10T477/619 , Y10T477/6242 , Y10T477/679 , Y10T477/68 , Y10T477/6808
摘要： A vehicle drive apparatus has a pump that supplies operating fluid for performing speed shift control of a power transfer apparatus, and a driving motor that drives the pump. If it is determined that the power transfer apparatus is in a neutral state (N range), it is then determined whether the vehicle is running. If the vehicle is running, it is determined whether the operation speed of the driving motor has reached a speed that allows the pump to produce a predetermined fluid pressure. If that speed has not been reached, the motor operation speed is controlled to the speed that allows the pump to produce the predetermined fluid pressure. The vehicle drive apparatus secures a pressure and a flow of fluid when the power transfer apparatus is operated to the neutral state during the running of the vehicle.
摘要翻译：车辆驱动装置具有供给用于进行动力输送装置的变速控制的动作流体的泵和驱动该泵的驱动马达。如果确定电力传送装置处于空档状态（N档），则判定车辆是否正在行驶。如果车辆行驶，则确定驱动电动机的操作速度是否达到允许泵产生预定流体压力的速度。如果没有达到该速度，则将电动机运转速度控制在允许泵产生预定流体压力的速度。车辆驱动装置在车辆行驶期间将动力传递装置操作到中立状态时，确保流体的压力和流动。

2. 发明授权

US06405115B2 Shift control system for continuously variable transmissions 失效
标题翻译：无级变速器变速控制系统
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。

3. 发明授权

US06602163B2 Shift control apparatus and shift control of continuously variable transmission 有权
标题翻译：变速控制装置和无级变速器的变速控制
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。

4. 发明授权

US06459978B2 Method and apparatus to control continuously variable transmission of motor vehicle 有权
标题翻译：控制机动车无级变速器的方法和装置
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。

5. 发明授权

US06461261B2 Control apparatus and method of continuously variable transmission 有权
标题翻译：无级变速器控制装置及方法
公开(公告)号：US06461261B2
公开(公告)日：2002-10-08
申请号：US09859494
申请日：2001-05-18
申请人： Yoshiaki Yamamoto , Tadashi Tamura , Daisuke Inoue , Katsumi Kono , Hiroji Taniguchi
发明人： Yoshiaki Yamamoto , Tadashi Tamura , Daisuke Inoue , Katsumi Kono , Hiroji Taniguchi
IPC分类号： F16H5556
CPC分类号： F16H61/66272 , F16H2061/0087 , F16H2061/0462 , Y10T477/624
摘要： An apparatus and a method control a continuously variable transmission of a motor vehicle which includes a power transmitting member for power transmission by use of friction. A controller of the apparatus detects slippage of the power transmitting member in a predetermined period of running of the vehicle, and increases a clamping pressure that is applied to the power transmitting member when slippage of the power transmitting member is detected. The controller also stores a state of increase of the clamping pressure in a memory, and increases the clamping pressure applied to the power transmitting member in accordance with a previous state of increase of the clamping pressure that was stored in the memory in a previous period of operation of the vehicle.
摘要翻译：一种控制机动车辆的无级变速器的装置和方法，该机动车辆包括通过摩擦使动力传递的动力传递部件。该装置的控制器在车辆的预定运行时间内检测动力传递部件的滑动，并且当检测到动力传递部件的滑动时，增加施加到动力传递部件的夹紧压力。控制器还将存储器中的夹紧压力增加的状态存储在存储器中，并且根据先前存储在存储器中的夹紧压力的先前增加状态增加施加到动力传递部件的夹紧压力车辆的操作。

6. 发明授权

US06450917B2 Shift control system for continuously variable transmission 有权
标题翻译：变速控制系统，用于无级变速器
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。

7. 发明授权

US06443871B1 Control apparatus and method of belt-type continuously variable transmission 有权
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.

8. 发明授权

US06920384B2 Driving force control apparatus for vehicle 失效
标题翻译：车辆用驱动力控制装置
公开(公告)号：US06920384B2
公开(公告)日：2005-07-19
申请号：US10321627
申请日：2002-12-18
申请人： Toshihiro Shiimado , Kazuomi Okasaka , Yuuji Imanaga , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Fumiharu Ogawa
发明人： Toshihiro Shiimado , Kazuomi Okasaka , Yuuji Imanaga , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Fumiharu Ogawa
IPC分类号： F16H59/60 , F16H61/02 , F16H61/662
CPC分类号： F16H61/0213 , F16H59/60 , F16H61/662 , F16H61/66259 , Y10T477/65
摘要： A driving force control apparatus for a vehicle includes an accelerator opening sensor that detects an accelerator opening for a vehicle, and an automatic transmission control device that controls an automatic transmission based on road information and the accelerator opening. The automatic transmission control device, in an interval prior to a deceleration required interval, controls an automatic transmission so as to ease a shifting operation that corresponds to a decrease in the accelerator opening.
摘要翻译：用于车辆的驱动力控制装置包括检测车辆的加速器开度的加速器开度传感器，以及基于道路信息和加速器开度来控制自动变速器的自动变速器控制装置。自动变速器控制装置在减速所需间隔之前的间隔中控制自动变速器，以便于与加速器开度的减小相对应的变速操作。

9. 发明授权

US06725144B2 Control apparatus and applicable control method and control program for vehicle 有权
标题翻译：车辆控制装置及适用的控制方法及控制程序
公开(公告)号：US06725144B2
公开(公告)日：2004-04-20
申请号：US10321352
申请日：2002-12-18
申请人： Toshihiro Shiimado , Kazuomi Okasaka , Yuuji Imanaga , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Fumiharu Ogawa
发明人： Toshihiro Shiimado , Kazuomi Okasaka , Yuuji Imanaga , Tadashi Tamura , Daisuke Inoue , Hiroji Taniguchi , Fumiharu Ogawa
IPC分类号： G06F700
CPC分类号： F16H61/66259 , F16H2302/00
摘要： A vehicle control apparatus including an automatic transmission which changes a speed of rotation of an input shaft drivingly connected to a driving source and outputs the rotation of the input shaft to an output shaft, and a shift execution device that executes shifting of the automatic transmission, including a shift control device that calculates a predetermined target input shaft rotation number based on road information and vehicle state information, and controls an input shaft rotation number such that the input shaft rotation number becomes equal to the predetermined target input shaft rotation number, by executing shifting of the shift execution device; and a shifting speed setting device that sets a shifting speed, when control based on the road information begins after switching from control based on the vehicle state information by the shift control device, to a predetermined shifting speed such that shifting is executed rapidly, and sets the shifting speed, when shifting needs to be executed during the control based on the road information by the shift control device, such that the shifting speed is lower than the predetermined shifting speed.
摘要翻译：一种车辆控制装置，包括：变速驱动地连接到驱动源的输入轴的旋转速度并将输入轴的旋转输出到输出轴的自动变速器;以及执行变速的变速执行装置，包括基于道路信息和车辆状态信息来计算预定目标输入轴转数的变速控制装置，并且通过执行以下操作来控制输入轴转数，使得输入轴转数等于预定目标输入轴转速移位执行装置的移位; 以及变速速度设定装置，当基于所述变速控制装置的车辆状态信息的控制切换后，基于道路信息的控制开始时，设定变速速度，使其能够快速地进行变速，并设定换档速度，当换档需要在控制期间根据由换档控制装置的道路信息执行时，使得换挡速度低于预定的换挡速度。

10. 发明申请

US20070089957A1 Control device and control method for friction engagement element 有权
标题翻译：摩擦接合元件的控制装置和控制方法
公开(公告)号：US20070089957A1
公开(公告)日：2007-04-26
申请号：US11529343
申请日：2006-09-29
申请人： Daisuke Inoue , Tadashi Tamura , Hiroji Taniguchi
发明人： Daisuke Inoue , Tadashi Tamura , Hiroji Taniguchi
IPC分类号： F16H61/14
CPC分类号： F16H61/143 , F16H2059/467 , Y10T477/73 , Y10T477/735 , Y10T477/75 , Y10T477/753 , Y10T477/78
摘要： An ECT_ECU executes a program including the step of prohibiting a lockup clutch from engaging if the lockup clutch is disengaged and a number of revolutions or speed NE of an input shaft of a torque converter minus a number of revolutions or speed NT of an output shaft of the torque converter is smaller than a threshold value ΔN (1).
摘要翻译： ECT_ECU执行程序，包括如果锁止离合器分离时禁止锁止离合器接合的步骤，并且扭矩转换器的输入轴的转数或转速NE减去输出轴的转数NT 变矩器小于阈值DeltaN（1）。

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