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公开(公告)号：US09199631B2
公开(公告)日：2015-12-01
申请号：US14124070
申请日：2012-05-10
IPC分类号： F16H61/00 , B60W10/04 , B60W10/196 , F16H61/02 , B60W10/10
CPC分类号： B60W10/196 , B60W10/10 , B60Y2300/18083 , F16H61/0031 , F16H61/02 , F16H2059/186 , F16H2059/405 , F16H2059/465 , Y02T10/76 , Y10T477/644
摘要： A coast stop vehicle for stopping a drive source during vehicle running includes a power transmission means arranged between the drive source and drive wheels, a coast stop control means for executing a coast stop control to stop the drive source when a coast stop condition for stopping the drive source holds during the vehicle running, an electrical oil pump for supplying oil to the power transmission means during the coast stop control, a slip detection means for detecting a slip in the power transmission means during the coast stop control, and an electrical oil pump control means for causing the electrical oil pump to discharge a second discharge pressure higher than a first discharge pressure set before the slip in the power transmission means occurs when the slip occurs in the power transmission means during the coast stop control.
摘要翻译： 用于在车辆行驶期间停止驱动源的惯性停车车辆包括布置在驱动源和驱动轮之间的动力传递装置;滑行停止控制装置，用于当用于停止驱动源的滑行停止条件时执行滑行停止控制以停止驱动源 车辆行驶期间的驱动源保持，用于在滑行停止控制期间向动力传递装置供油的电动油泵，在滑行停止控制期间检测动力传递装置中的滑移的滑移检测装置，以及电油泵 控制装置，用于在滑行停止控制期间在动力传递装置中发生滑动时，使电动油泵排出高于在动力传递装置中滑动之前设定的第一排出压力的第二排出压力。
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公开(公告)号：US20120302400A1
公开(公告)日：2012-11-29
申请号：US13576546
申请日：2011-01-14
申请人： Hideshi Wakayama , Keichi Tatewaki , Seiichiro Takahashi , Yuzuru Tohta , Takashi Matsuda , Daisuke Matsumoto
发明人： Hideshi Wakayama , Keichi Tatewaki , Seiichiro Takahashi , Yuzuru Tohta , Takashi Matsuda , Daisuke Matsumoto
CPC分类号： F16H61/66259 , F02D29/02 , F02D41/042 , F02N11/0818 , F02N2200/024 , F02N2200/124 , F16H57/0443 , F16H59/66 , F16H59/72 , F16H63/50 , F16H2312/14 , Y02T10/48 , Y10T477/653
摘要： When the temperature of oil supplied to an electrical oil pump is detected and the oil temperature is lower or higher than normal oil temperature, a gradient threshold value smaller than that at normal oil temperature is set, a gradient of a road surface on which a vehicle is stopped is detected, and an idle stop is prohibited when the detected gradient of the road surface is larger than the set gradient threshold value.
摘要翻译： 当检测到供给到电动油泵的油的温度并且油温低于或高于正常油温时，设定比正常油温小的梯度阈值，车辆的路面的坡度 被检测到，并且当检测到的路面的坡度大于设定的梯度阈值时，禁止怠速停止。
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公开(公告)号：US20120053012A1
公开(公告)日：2012-03-01
申请号：US13198247
申请日：2011-08-04
IPC分类号： F16H61/662
CPC分类号： F16H61/66272 , B60W10/02 , B60W10/06 , B60W10/107 , B60W30/18018 , F16H61/0025 , F16H61/0031 , F16H2061/0034 , F16H2061/661 , F16H2061/66286 , F16H2312/14
摘要： An oil pump driven by an engine generates a hydraulic pressure supplied to a frictional engagement element. An accumulator provided at an intermediate position of an oil path supplies the hydraulic pressure generated by the oil pump to the frictional engagement element. A controller stops the engine after a hydraulic pressure reducing condition to reduce the hydraulic pressure supplied to the frictional engagement element holds and the hydraulic pressure supplied to the frictional engagement element is reduced.
摘要翻译： 由发动机驱动的油泵产生供应到摩擦接合元件的液压。 设置在油路的中间位置的蓄能器将由油泵产生的液压提供给摩擦接合元件。 控制器在液压降低条件之后停止发动机，以减小供给到摩擦接合元件保持件的液压，并且减小供给到摩擦接合元件的液压。
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公开(公告)号：US09206803B2
公开(公告)日：2015-12-08
申请号：US13117312
申请日：2011-05-27
申请人： Keichi Tatewaki , Akio Nonomura , Yasuhiro Kawachi
发明人： Keichi Tatewaki , Akio Nonomura , Yasuhiro Kawachi
CPC分类号： F04C15/0088 , F04B53/16 , F04B53/18 , F04C2240/806 , F16H57/0436 , F16H57/0443 , F16H57/045 , F16H57/0489 , F16H61/0025 , F16H61/0031 , F16H2312/14 , F16H2312/20 , F16L9/02 , F16L11/15
摘要： An oil pump apparatus for supplying an oil to a vehicular transmission, includes a pump to suck the oil from an oil reservoir through an inlet port into a pumping chamber, and an intake circuit to convey the oil sucked from the oil reservoir to the inlet port. The intake circuit includes a proximal segment, an intermediate segment and a distal segment. The proximal segment extends from the inlet port, to the intermediate segment. The intermediate segment extends upwards from the proximal segment. The distal segment extends downwards from a first connecting end portion connected with the intermediate segment to a end portion formed with an suction opening to suck the oil from the oil reservoir into the intake circuit.
摘要翻译： 一种用于向车辆传动装置供油的油泵装置，包括：泵，其通过入口将油从储油器吸入泵送室;以及进气回路，将从储油器吸入的油输送到入口 。 进气回路包括近端段，中间段和远段。 近端段从入口延伸到中间段。 中间段从近端段向上延伸。 远端段从与中间段连接的第一连接端部向下延伸到形成有吸入口的端部，以将油从油槽吸入进气回路。
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5.发明授权Hydraulic control device, control method of thereof, and automatic transmission 有权液压控制装置，其控制方法和自动变速器公开(公告)号：US09163722B2
公开(公告)日：2015-10-20
申请号：US13218028
申请日：2011-08-25
IPC分类号： F16D31/02 , F16H61/662 , F16H61/00 , F16H37/02 , F16H61/70
CPC分类号： F16H61/66272 , F16H37/022 , F16H61/0025 , F16H61/70 , F16H2037/023 , F16H2061/0034 , F16H2312/14
摘要： A hydraulic control circuit includes an oil pump for generating a hydraulic pressure by being rotated by power of a driving force source, a line pressure oil passage in which at least a line pressure generated by adjusting the hydraulic pressure generated by the oil pump is supplied, a driving force source stopping unit that stops the rotation of the driving force source, and a hydraulic pressure reduction suppressing unit that is provided in the line pressure oil passage and suppresses a reduction of the line pressure accompanying reverse rotation of the driving force source when the rotation of the driving force source is stopped by the driving force source stopping unit.
摘要翻译： 液压控制回路包括：油泵，用于通过驱动力源的动力旋转产生液压;线路压力油路，其中至少提供通过调节由所述油泵产生的液压产生的管路压力; 驱动力源停止单元，其停止驱动力源的旋转;以及液压降低抑制单元，其设置在所述管路压力油路中，并且当所述驱动力源反转时伴随所述驱动力源的反转而抑制所述管路压力的降低 驱动力源的旋转被驱动力源停止单元停止。
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公开(公告)号：US08585550B2
公开(公告)日：2013-11-19
申请号：US13301191
申请日：2011-11-21
CPC分类号： B60W30/18072 , B60W10/026 , B60W10/06 , B60W10/115 , B60W2510/0233 , B60W2540/10 , B60W2710/1005 , B60W2710/1083 , Y02T10/76 , Y10T477/6403 , Y10T477/688 , Y10T477/69 , Y10T477/75 , Y10T477/78
摘要： A coast stop vehicle includes a hydraulic pressure supplying unit which supplies a hydraulic pressure to the transmission while the engine is stopped, a coast stop start condition judging unit which judges whether or not a coast stop start condition holds, a coast stop control unit which stops the engine when the coast stop start condition is judged to hold by the coast stop start condition judging unit and starts the engine when receiving an acceleration request from a driver during the coast stop, a transmission control unit which causes a downshift of the transmission when receiving the acceleration request from the driver during the coast stop, and a hydraulic control unit which supplies the hydraulic pressure to an after-shift frictional engagement element which realizes a gear position after the downshift of the transmission during the coast stop.
摘要翻译： 滑行停止车辆包括液压供给单元，其在发动机停止时向变速器供给液压;滑行停止开始条件判断单元，判断是否保持滑行停止开始条件;停止停止控制单元，停止 在滑行停止开始条件判断单元判断出滑行停止开始状态时的发动机，并且在滑行停止期间从驾驶员接收到加速请求时起动发动机，发送控制单元，其在接收时使变速器降档 在滑行停止期间来自驾驶员的加速请求，以及液压控制单元，其将油压提供给在滑行停止期间在变速器降档之后实现档位的换档摩擦接合元件。
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公开(公告)号：US20120142494A1
公开(公告)日：2012-06-07
申请号：US13306574
申请日：2011-11-29
CPC分类号： B60W30/18072 , B60W10/026 , B60W10/06 , B60W2030/1809 , F16H9/18 , F16H37/022 , F16H59/36 , F16H59/48 , F16H61/143 , F16H2037/023 , F16H2059/186 , F16H2059/363 , F16H2059/405 , F16H2059/425 , F16H2312/14 , Y02T10/76 , Y10T477/753 , Y10T477/755 , Y10T477/78
摘要： A coast stop vehicle which executes coast stop control for stopping an engine during the travel of a vehicle, is provided with a frictional engagement element provided between the engine and a driving wheel, a first deceleration calculating unit which calculates first deceleration, which is rotation deceleration of a rotation shaft on the driving wheel side of the frictional engagement element, and an engagement-state control unit which controls an engagement state of the frictional engagement element so that decrease of the engine rotation speed is suppressed on the basis of the first deceleration while the coast stop control is executed.
摘要翻译： 在车辆行驶期间执行用于停止发动机的滑行停止控制的滑行停止车辆设置有设置在发动机和驱动轮之间的摩擦接合元件，第一减速度计算单元，其计算作为旋转减速度的第一减速度 所述接合状态控制单元基于所述第一减速度抑制所述摩擦接合元件的接合状态，从而抑制所述发动机转速的降低，同时， 执行惯性停止控制。
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公开(公告)号：US20120083388A1
公开(公告)日：2012-04-05
申请号：US13240683
申请日：2011-09-22
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/16 , F16H61/702 , F16H2037/023 , F16H2059/186 , F16H2061/163 , F16H2312/14 , Y10T477/6203 , Y10T477/6237 , Y10T477/6242 , Y10T477/62423 , Y10T477/688 , Y10T477/6934
摘要： A coast stop vehicle which stops an engine during the travel of the vehicle is provided with a variator including a pair of pulleys and a belt mounted between the pulleys and capable of continuously changing a speed ratio. A controller judges whether or not coast stop conditions to stop the engine during the travel of the vehicle hold, stops the engine when the coast stop conditions hold, and prevents the speed ratio from being upshifted to a higher side than a speed ratio at the time of starting the coast stop control during the coast stop control.
摘要翻译： 在车辆行驶期间停止发动机的沿海停车车辆设置有变速器，其包括一对滑轮和安装在滑轮之间并能够连续地改变速比的皮带。 控制器判断在车辆行驶期间停止发动机的滑行停止条件是否保持，当滑行停止条件成立时停止发动机，并且防止变速比被升档到高于当时速度比的高侧 在海岸停止控制期间开始海岸停止控制。
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9.发明申请HYDRAULIC CONTROL DEVICE, CONTROL METHOD OF THEREOF, AND AUTOMATIC TRANSMISSION 有权液压控制装置，其控制方法和自动变速器公开(公告)号：US20120060486A1
公开(公告)日：2012-03-15
申请号：US13218028
申请日：2011-08-25
IPC分类号： F16D31/02
CPC分类号： F16H61/66272 , F16H37/022 , F16H61/0025 , F16H61/70 , F16H2037/023 , F16H2061/0034 , F16H2312/14
摘要： A hydraulic control circuit includes an oil pump for generating a hydraulic pressure by being rotated by power of a driving force source, a line pressure oil passage in which at least a line pressure generated by adjusting the hydraulic pressure generated by the oil pump is supplied, a driving force source stopping unit that stops the rotation of the driving force source, and a hydraulic pressure reduction suppressing unit that is provided in the line pressure oil passage and suppresses a reduction of the line pressure accompanying reverse rotation of the driving force source when the rotation of the driving force source is stopped by the driving force source stopping unit.
摘要翻译： 液压控制回路包括：油泵，用于通过驱动力源的动力旋转产生液压;线路压力油路，其中至少提供通过调节由所述油泵产生的液压产生的管路压力; 驱动力源停止单元，其停止驱动力源的旋转;以及液压降低抑制单元，其设置在所述管路压力油路中，并且当所述驱动力源反转时伴随所述驱动力源的反转而抑制所述管路压力的降低 驱动力源的旋转被驱动力源停止单元停止。
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公开(公告)号：US09022901B2
公开(公告)日：2015-05-05
申请号：US13240683
申请日：2011-09-22
IPC分类号： F16H61/662 , F16H61/16 , F16H37/02 , F16H61/70 , F16H59/18
CPC分类号： F16H61/66259 , F16H37/022 , F16H61/16 , F16H61/702 , F16H2037/023 , F16H2059/186 , F16H2061/163 , F16H2312/14 , Y10T477/6203 , Y10T477/6237 , Y10T477/6242 , Y10T477/62423 , Y10T477/688 , Y10T477/6934
摘要： A coast stop vehicle which stops an engine during the travel of the vehicle is provided with a variator including a pair of pulleys and a belt mounted between the pulleys and capable of continuously changing a speed ratio. A controller judges whether or not coast stop conditions to stop the engine during the travel of the vehicle hold, stops the engine when the coast stop conditions hold, and prevents the speed ratio from being upshifted to a higher side than a speed ratio at the time of starting the coast stop control during the coast stop control.
摘要翻译： 在车辆行驶期间停止发动机的沿海停车车辆设置有变速器，其包括一对滑轮和安装在滑轮之间并能够连续地改变速比的皮带。 控制器判断在车辆行驶期间停止发动机的滑行停止条件是否保持，当滑行停止条件成立时停止发动机，并且防止变速比被升档到高于当时速度比的高侧 在海岸停止控制期间开始海岸停止控制。
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