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1. 发明授权

US5195035A Method of controlling automatic transmission with compensation for delay in response of hydraulic actuation system 失效
标题翻译：控制自动变速器的方法，补偿液压致动系统响应的延迟
公开(公告)号：US5195035A
公开(公告)日：1993-03-16
申请号：US621974
申请日：1990-12-04
申请人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
发明人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H59/02 , F16H59/12 , F16H59/24 , F16H59/38 , F16H59/44 , F16H59/54 , F16H59/78 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/10 , F16H63/44
CPC分类号： F16H61/0206 , F16H2061/0078 , Y10T477/69387
摘要： In controlling an automatic transmission in a vehicle by a combination of an electronic computer system and a hydraulic actuation system according to a principle of feedback control so that the electronic computer system computes a target control state for the hydraulic actuation system and the hydraulic actuation system is operated according to a difference between the target control state and a current control state thereof, the difference is modified by an amount which is decreased along with lapse of time so that the delay in the operation of the hydraulic actuation system is compensated for by a simulation that at the start of control the difference is beforehand increased for an amount which is gradually cancelled by a delay function of the difference itself as the delay in the operation of the hydraulic actuation system disappears. The difference may further be modified so that the modification is started with a time lag. The difference may further be modified by the rate of change of itself.
摘要翻译：在根据反馈控制的原理通过电子计算机系统和液压致动系统的组合控制车辆中的自动变速器，使得电子计算机系统计算液压致动系统的目标控制状态，液压致动系统是根据目标控制状态与其当前控制状态之间的差异进行操作，该差被随着时间的推移而减小的量被修改，使得通过模拟来补偿液压致动系统的操作的延迟在控制开始时，随着液压致动系统的操作的延迟消失，差异本身的延迟功能逐渐消除的量预先增加差异。可以进一步修改差异，使得修改以时间延迟开始。差异可能进一步被其本身的变化率所修改。

2. 发明授权

US5191527A Method of controlling automatic transmission with cross reference to tandem gear units in speed stage shifting 失效
标题翻译：控制自动变速器的方法，在速度档位换档时以交叉参考串联减速器
公开(公告)号：US5191527A
公开(公告)日：1993-03-02
申请号：US621975
申请日：1990-12-04
申请人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
发明人： Norimi Asahara , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H61/02 , F16H59/02 , F16H59/12 , F16H59/18 , F16H59/24 , F16H59/38 , F16H59/44 , F16H59/48 , F16H59/54 , F16H59/68 , F16H59/78 , F16H61/08 , F16H61/10 , F16H61/70 , F16H63/44
CPC分类号： F16H61/702 , F16H2306/20 , F16H2306/44 , F16H2306/52 , F16H61/686 , Y10T477/60
摘要： In an automatic transmission in a vehicle having a tandem connection of a first gear unit such as lower and upper gear stages and a second gear unit such as having three gear stages so that selective engagement and disengagement of clutches and brakes in each gear unit selectively provide six gear states, a certain clutch or brake of the first gear unit is controlled in reference to a difference between certain target engaged/disengaged condition and actual engaged/disengaged condition of itself in setting up a certain gear stage in the first gear unit as well as to difference between certain target engaged/disengaged condition and actual engaged/disengaged condition of (and further, though optionally, a signal for controlling) a certain clutch or brake of the second gear unit in setting up a certain gear stage in the second gear unit.
摘要翻译：在具有诸如下齿轮级和第二齿轮级的第一齿轮单元的串联连接的车辆中的自动变速器中，以及具有三个齿轮级的第二齿轮单元，使得每个齿轮单元中的离合器和制动器的选择性接合和分离选择性地提供六档状态下，第一减速机的一定的离合器或制动器相对于在某一目标接合/分离状态与实际接合/脱离状态之间的差异来控制，以在其中设定第一档位中的某个档位关于某些目标接合/脱离状态与第二齿轮单元的某个离合器或制动器的实际接合/脱离状态（以及进一步，但是可选地，用于控制的信号）之间的差异，以在第二齿轮中设定一定的档位单元。

3. 发明授权

US5475595A Speed stage shifting of automatic transmission by composite control phases employing common target parameter 失效
标题翻译：通过使用通用目标参数的复合控制相进行自动变速器的档位换档
公开(公告)号：US5475595A
公开(公告)日：1995-12-12
申请号：US257582
申请日：1994-06-09
申请人： Norimi Asahara , Yasuo Hojo , Hideaki Ootsubo
发明人： Norimi Asahara , Yasuo Hojo , Hideaki Ootsubo
IPC分类号： F16H61/06 , F16H59/38 , F16H59/68 , F16H61/00 , F16H61/08 , F16H61/10 , F16H61/70 , B60K31/00
CPC分类号： F16H61/061 , F16H61/702 , F16H2059/6807 , F16H2061/0078 , F16H2306/44 , F16H2306/52 , F16H59/38 , F16H61/08 , F16H61/686 , Y10S477/908 , Y10T477/624 , Y10T477/62429 , Y10T477/677 , Y10T477/6931 , Y10T477/69383 , Y10T477/693964 , Y10T74/19251 , Y10T74/1926
摘要： An automatic transmission of a vehicle including a speed change gear mechanism including rotary members such as gears and gear carriers and hydraulically operated friction engaging means and adapted to provide various speed stages according to selective engagement and disengagement of the friction engaging means is controlled by such steps as detecting rotation speed of at least one of the rotary members during a shifting between the speed stages, changing hydraulic pressure of at least one of the friction engaging means during a first phase of the speed stage shifting so as to make the rotation speed of the one rotary member follow a first change performance curve calculated according to a first feedback control program, and changing the hydraulic pressure of the one friction engaging means during a second phase of the speed stage shifting so as to make the rotation speed of the one rotary member follow a second change performance curve calculated according to a second feedback control program in continuity to the first change performance curve.
摘要翻译：包括包括诸如齿轮和齿轮架的旋转构件的变速齿轮机构和液压操作的摩擦接合装置的适于根据摩擦接合装置的选择性接合和分离提供各种速度级的车辆的自动变速器由这些步骤作为在所述转速级之间的变速期间检测所述旋转部件中的至少一个的旋转速度，在所述速度级换档的第一阶段期间改变所述摩擦接合装置中的至少一个的液压，以使所述转速级的转速一个旋转构件遵循根据第一反馈控制程序计算的第一变化性能曲线，并且在速度档位换档的第二阶段期间改变一个摩擦接合装置的液压，以使得一个旋转构件的转速遵循根据第二反馈控制计算的第二变化性能曲线 l程序与第一个改变性能曲线连续。

4. 发明授权

US5186204A Linear solenoid valve apparatus 失效
标题翻译：线性电磁阀装置
公开(公告)号：US5186204A
公开(公告)日：1993-02-16
申请号：US786816
申请日：1991-11-05
申请人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Norimi Asahara
发明人： Takeya Oka , Masao Saito , Nobuaki Miki , Kazunori Ishikawa , Kunihiro Iwatsuki , Hideaki Otsubo , Yasuo Hojo , Norimi Asahara
IPC分类号： F16K51/00 , F16H61/00 , F16H61/02 , F16H61/12 , F16K31/06 , G05D16/10
CPC分类号： F16K31/0613 , F16H61/0251 , Y10T137/4245 , Y10T137/86622
摘要： A linear solenoid valve apparatus for discharging foreign matter collected at the exhaust port by engaging the electromagnet of the linear solenoid valve. The apparatus includes a linear solenoid valve having a valve sleeve, a spool, a spring, and an electromagnet, and a modulator valve including an exhaust port in which foreign matter is collected. The electromagnet is energized by foreign matter discharging control, responsive to detection of lack of need for output pressure from the solenoid valve, so that the foreign matter is discharged from the exhaust port.
摘要翻译：一种线性电磁阀装置，用于通过接合线性电磁阀的电磁体来排出在排气口处收集的异物。该装置包括具有阀套，线轴，弹簧和电磁体的线性电磁阀，以及包括收集异物的排气口的调节阀。响应于检测到不需要来自电磁阀的输出压力，电磁体由异物排出控制通电，使得异物从排气口排出。

5. 发明授权

US5486146A Hydraulic control circuit for automatic transmission 失效
标题翻译：自动变速器液压控制回路
公开(公告)号：US5486146A
公开(公告)日：1996-01-23
申请号：US301896
申请日：1994-09-07
申请人： Norimi Asahara , Kagenori Fukumura , Yasuo Hojo , Kazuhisa Ozaki
发明人： Norimi Asahara , Kagenori Fukumura , Yasuo Hojo , Kazuhisa Ozaki
IPC分类号： F16H59/46 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/06 , F16H61/14 , F16H61/686
CPC分类号： F16H61/143 , F16H2059/467 , F16H61/0251 , F16H61/061 , F16H63/502 , Y10T477/635 , Y10T477/63525
摘要： A hydraulic control circuit for an automatic transmission which has a plurality of hydraulic type frictional engagement elements for switching gear stages and a lockup clutch juxtaposed to a hydraulic power transmission device for transmitting engine power to the gearing. The hydraulic control circuit includes a lockup relay valve for switching oil pressure between an application side oil chamber and a release side oil chamber of the lockup clutch to apply and release the lockup clutch and a lockup switching valve for switching the lockup relay valve. A lockup control valve functions to increase the pressure difference between the application side oil chamber and the release side oil chamber at the time of application of the lockup clutch, as a signal pressure rises. A transient pressure control valve controls the transient pressure of a hydraulic frictional engagement element in accordance with the signal pressure. A single linear solenoid valve regulates the signal pressure fed both to the lockup control valve and to the transient pressure control valve. A signal pressure relay valve has a first output port connected to the lockup control valve and a second output port connected to the transient pressure control valve. The signal pressure relay valve is switched by first and second relay pressures to selectively switch the destination of the signal pressure which is regulated by the linear solenoid valve. When the signal pressure is fed to the accumulator control valve, a modulator oil pressure is fed to the lockup control valve.
摘要翻译：一种用于自动变速器的液压控制回路，其具有用于切换齿轮级的多个液压式摩擦接合元件和与用于将发动机功率传递给齿轮传动装置的液压动力传递装置并置的锁止离合器。液压控制回路包括锁止继动阀，用于在应用侧油室和锁止离合器的释放侧油室之间切换油压，以施加和释放锁止离合器，以及用于切换锁止继动阀的锁止切换阀。锁定控制阀用于在施加锁止离合器时增加施加侧油室与释放侧油室之间的压力差，随着信号压力升高。瞬时压力控制阀根据信号压力控制液压摩擦接合元件的瞬时压力。单个线性电磁阀调节供给锁止控制阀和瞬态压力控制阀的信号压力。信号压力继电阀具有连接到锁止控制阀的第一输出端口和连接到瞬态压力控制阀的第二输出端口。信号压力继电器阀通过第一和第二继电器压力切换，以选择性地切换由线性电磁阀调节的信号压力的目的地。当信号压力被馈送到蓄能器控制阀时，调节器油压被馈送到锁止控制阀。

6. 发明授权

US5363724A Speed stage shifting of automatic transmission by reduction of servo oil pressure to slip limit stand-by pressure and subsequent decrements 失效
标题翻译：通过减少伺服油压到滑差极限待机压力和随后的减量，自动变速器的转速级换档
公开(公告)号：US5363724A
公开(公告)日：1994-11-15
申请号：US952981
申请日：1992-09-29
申请人： Norimi Asahara , Yasuo Hojo , Hideaki Ohtubo
发明人： Norimi Asahara , Yasuo Hojo , Hideaki Ohtubo
IPC分类号： F16H59/08 , F16H59/38 , F16H59/44 , F16H59/46 , F16H59/68 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/70
CPC分类号： F16H61/061 , F16H2059/084 , F16H2059/085 , F16H2059/6807 , F16H59/38 , F16H59/44 , F16H59/46 , F16H61/70 , Y10T477/6937 , Y10T477/6939
摘要： In a certain speed stage shifting of an automatic transmission of a vehicle including a speed change gear mechanism including rotary members such as gears and gear carriers and hydraulically operated friction engaging brakes and clutches adapted to provide various speed stages according to selective engagement and disengagement of the friction engaging brakes and clutches, the servo oil pressure of a first friction engaging brake is immediately lowered down to a stand-by pressure marginally higher than a threshold pressure bordering non sliding and sliding of the first friction engaging brake at the start of a change-over of a second friction engaging brake is and then, when a substantial change-over of the second friction engaging means started, the servo oil pressure is further lowered across the threshold pressure and thereafter periodically lowered by a decrement the magnitude of which may desirably be increased along with a lapse of time.
摘要翻译：在包括包括诸如齿轮和齿轮架的旋转构件的变速齿轮机构的车辆的自动变速器的特定速度级变速器中，以及液压操作的摩擦接合制动器和离合器，其适于根据所选择的接合和分离来提供各种速度级摩擦接合制动器和离合器，第一摩擦接合制动器的伺服油压力立即降低到稍微高于在变速开始时第一摩擦接合制动器的非滑动和滑动的阈值压力的待机压力，然后在第二摩擦接合装置的实质切换开始时，伺服油压力进一步降低超过阈值压力，然后周期性地减小减小量，其量值可能期望地为随着时间的推移而增加。

7. 发明授权

US5127288A Shift control system with an automatic first sequence and a manual second sequence of gear stages 失效
标题翻译：换档控制系统具有自动第一顺序和手动二级齿轮级
公开(公告)号：US5127288A
公开(公告)日：1992-07-07
申请号：US668171
申请日：1991-03-12
申请人： Yasuo Hojo , Toshiyuki Asada , Hideo Tomomatsu
发明人： Yasuo Hojo , Toshiyuki Asada , Hideo Tomomatsu
IPC分类号： F16H3/66 , F16H59/02 , F16H59/08 , F16H59/10 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/686
CPC分类号： F16H3/66 , F16H59/0204 , F16H61/0213 , F16H2003/445 , F16H2059/006 , F16H2059/0239 , F16H2061/0218 , F16H2200/0047 , F16H2200/006 , F16H2200/201 , F16H59/10 , F16H61/686 , Y10T74/19251
摘要： A shift control system for a vehicular automatic transmission including a gear train to be set to a plurality of gear stages in accordance with the engaged or released states of a plurality of friction devices. The shift control system comprises: a mode selector for interchanging an automatic shift mode to effect a shift according to a first gear stage train, which is composed of a plurality of gear stages selected from those capable of being set with the gear train, a manual shift mode to effect a shift according to a second gear stage train, which is composed of other plural gear stages selected from those capable of being set with the gear train; an automatic shift output device for outputting a shift signal in accordance with the running state of the vehicle to set any of the gear stages of the first gear stage train when the automatic shift mode is selected; a gear stage selector for outputting an upshift signal and a downshift signal in response to the manual operations of upshift and downshift, respectively, when the manual shift mode is selected; a manual shift output device responding to the upshift signal and downshift signal outputted from the gear stage selector, for outputting a shift signal to select a gear stage from the second gear shift train and to set the selected gear stage; and a hydraulic controller for feeding/releasing an oil pressure to the friction devices to set the gear stage which is commanded by the shift signals outputted from the automatic shift output device and the manual shift output device.
摘要翻译：一种用于车辆自动变速器的变速控制系统，其包括根据多个摩擦装置的接合或释放状态设置到多个齿轮级的齿轮系。变速控制系统包括：模式选择器，用于交换自动变速模式，以实现根据第一齿轮级列的换档，该第一档位列由从齿轮系中设置的多个档位组成的多个档位组成，手动换档模式，以实现根据第二齿轮级列车的换挡，该第二齿轮级列车由选自能够设置有齿轮系的那些齿轮级组成的其它多个档位组成; 自动换档输出装置，用于当选择自动换档模式时，根据车辆的行驶状态输出换档信号，以设定第一档位列的任何档位; 齿轮级选择器，用于当选择手动换档模式时分别响应于升挡和降档的手动操作而输出升档信号和降档信号; 手动变速输出装置，其响应于从档位选择器输出的升档信号和降档信号，用于输出换档信号以从第二档位选择齿轮级并设定所选择的档位; 以及液压控制器，用于向摩擦装置输送/释放油压，以设定由自动变速输出装置和手动换档输出装置输出的换档信号所指令的档位。

8. 发明授权

US07100467B2 Shift device for vehicle 有权
公开(公告)号：US07100467B2
公开(公告)日：2006-09-05
申请号：US10860040
申请日：2004-06-04
申请人： Hiroki Shiomi , Yoji Matsumoto , Akihiro Takezaki , Haruo Tuge , Akinosuke Shindou , Hideki Miyata , Yasuo Hojo , Hideo Tomomatsu
发明人： Hiroki Shiomi , Yoji Matsumoto , Akihiro Takezaki , Haruo Tuge , Akinosuke Shindou , Hideki Miyata , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H59/00
CPC分类号： F16H59/105 , F16H61/18 , F16H63/42 , F16H2059/0239 , F16H2059/0295 , F16H2061/1216 , F16H2061/1284 , F16H2063/423 , Y10T74/19251 , Y10T74/2003
摘要： A shift device, which sends a command signal to an electric actuator for shifting a plurality of gear ranges of a transmission of a vehicle by the electric actuator. The gear ranges include a plurality of drive ranges and a parking range. A shift lever is arranged to move between a neutral position and a plurality of manipulation positions located about the neutral position. A restoration mechanism restores the shift lever to the neutral position. A first sensor electrically detects a manipulation performed to select one of the drive ranges. A second sensor electrically detects a manipulation performed to select the parking range. The first sensor detects toward which of the manipulation positions the shift lever is manipulated.

9. 发明授权

US06948582B2 Shift device for vehicle 有权
标题翻译：车辆换档装置
公开(公告)号：US06948582B2
公开(公告)日：2005-09-27
申请号：US10085734
申请日：2002-03-01
申请人： Hiroki Shiomi , Yoji Matsumoto , Akihiro Takezaki , Haruo Tuge , Akinosuke Shindou , Hideki Miyata , Yasuo Hojo , Hideo Tomomatsu
发明人： Hiroki Shiomi , Yoji Matsumoto , Akihiro Takezaki , Haruo Tuge , Akinosuke Shindou , Hideki Miyata , Yasuo Hojo , Hideo Tomomatsu
IPC分类号： F16H59/10 , F16H61/18 , F16H63/42 , B60K20/00
CPC分类号： F16H59/105 , F16H61/18 , F16H63/42 , F16H2059/0239 , F16H2059/0295 , F16H2061/1216 , F16H2061/1284 , F16H2063/423 , Y10T74/19251 , Y10T74/2003
摘要： A shift device, which sends a command signal to an electric actuator for shifting a plurality of gear ranges of a transmission of a vehicle by the electric actuator. The gear ranges include a plurality of drive ranges and a parking range. A shift lever is arranged to move between a neutral position and a plurality of manipulation positions located about the neutral position. A restoration mechanism restores the shift lever to the neutral position. A first sensor electrically detects a manipulation performed to select one of the drive ranges. A second sensor electrically detects a manipulation performed to select the parking range. The first sensor detects toward which of the manipulation positions the shift lever is manipulated.
摘要翻译：一种换档装置，其向电动执行器发送指令信号，以通过电致动器移动车辆的变速器的多个档位。齿轮范围包括多个驱动范围和停车范围。变速杆被布置成在中立位置和位于中立位置周围的多个操纵位置之间移动。恢复机构将换档杆恢复到中立位置。第一传感器电检测执行的操作以选择一个驱动范围。第二传感器电检测执行的操作以选择停车范围。第一传感器检测到操纵变速杆的操纵位置的哪一个。

10. 发明授权

US06716138B2 Oil pump control device for automatic transmission and control method of the same 有权
标题翻译：油泵控制装置用于自动变速控制方式相同
公开(公告)号：US06716138B2
公开(公告)日：2004-04-06
申请号：US10156938
申请日：2002-05-30
申请人： Tooru Matsubara , Yasuo Hojo , Hideo Tomomatsu , Yoshikazu Tanaka , Tadasu Tomohiro , Katsumi Nakatani
发明人： Tooru Matsubara , Yasuo Hojo , Hideo Tomomatsu , Yoshikazu Tanaka , Tadasu Tomohiro , Katsumi Nakatani
IPC分类号： B60K4102
CPC分类号： F16H61/0031 , F16H57/0434 , F16H59/40 , F16H59/42 , F16H61/0025 , F16H2312/14 , Y10T477/69393 , Y10T477/71 , Y10T477/78
摘要： A condition for driving an electric oil pump is set. A turbine speed or an input speed of an automatic transmission is measured. A correction amount for a hydraulic pressure is calculated on the basis of the turbine speed obtained by reference to a relation between the turbine speed and hydraulic pressure, and a correction amount for a drive duty ratio of the electric oil pump which is required for generation of the corrected hydraulic pressure is calculated. The procedure is resumed after the procedure has been performed. The condition for driving the electric oil pump is updated on the basis of the correction amount for the drive duty ratio calculated.
摘要翻译：设置驱动电动油泵的条件。测量自动变速器的涡轮速度或输入速度。基于通过参照涡轮转速和液压之间的关系获得的涡轮转速以及产生所需的电动油泵的驱动占空比的校正量来计算液压的校正量计算校正液压。程序执行后恢复该过程。基于所计算的驱动占空比的校正量来更新驱动电动油泵的状态。

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