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公开(公告)号：EP2156073B1
公开(公告)日：2018-11-14
申请号：EP07748215.6
申请日：2007-06-08
申请人： Volvo Lastvagnar AB
发明人： ERIKSSON, Anders , BJERNETUN, Johan
CPC分类号： F16H61/0213 , F16H59/0204 , F16H2061/0225 , Y10T477/68 , Y10T477/694
摘要： A method is provided for adjustment of an automatically selected gear shifting rotational speed limit when an automatic step geared vehicle transmission is in an automatic gear shifting drive mode, and where the transmission includes a drive mode selector for selection of at least the automatic gear shifting drive mode and a neutral mode. The adjustment of the automatically selected gear shifting rotational speed limit is performed temporarily by a driver of the vehicle when the automatic gear shifting drive mode is selected. Driving flexibility in automatic drive mode increases.
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公开(公告)号：EP2156073A4
公开(公告)日：2018-04-25
申请号：EP07748215
申请日：2007-06-08
申请人： VOLVO LASTVAGNAR AB
发明人： ERIKSSON ANDERS , BJERNETUN JOHAN
CPC分类号： F16H61/0213 , F16H59/0204 , F16H2061/0225 , Y10T477/68 , Y10T477/694
摘要： A method is provided for adjustment of an automatically selected gear shifting rotational speed limit when an automatic step geared vehicle transmission is in an automatic gear shifting drive mode, and where the transmission includes a drive mode selector for selection of at least the automatic gear shifting drive mode and a neutral mode. The adjustment of the automatically selected gear shifting rotational speed limit is performed temporarily by a driver of the vehicle when the automatic gear shifting drive mode is selected. Driving flexibility in automatic drive mode increases.
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公开(公告)号：EP2750948A4
公开(公告)日：2015-12-16
申请号：EP12828263
申请日：2012-08-24
申请人： CATERPILLAR INC
发明人： REEDY JOHN THOMAS
IPC分类号： B60T11/20 , B60T1/087 , B60T10/00 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/30 , B60W30/18 , F02D13/04 , F16D57/04 , F16H61/21
CPC分类号： B60T10/00 , B60W10/06 , B60W10/198 , B60W10/30 , B60W30/18136 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , B60W2710/1005 , F16D57/04 , Y10T477/68
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公开(公告)号：EP2516194B1
公开(公告)日：2014-12-17
申请号：EP09799275.4
申请日：2009-12-21
申请人： Volvo Lastvagnar AB
发明人： ERIKSSON, Anders , BJERNETUN, Johan
CPC分类号： B60W30/143 , B60W10/08 , B60W10/11 , B60W2710/1005 , F16H61/0213 , F16H2059/663 , F16H2061/0216 , Y10T477/641 , Y10T477/675 , Y10T477/676 , Y10T477/679 , Y10T477/68
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公开(公告)号：EP2367711A4
公开(公告)日：2014-07-09
申请号：EP08878304
申请日：2008-11-21
发明人： FRANK BOBBIE , FILLA RENO
CPC分类号： B60K6/46 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18036 , B60W30/182 , B60W2510/1005 , B60W2520/06 , B60W2540/10 , B60W2540/103 , B60W2710/0644 , E02F9/2062 , Y02T10/6217 , Y02T10/6286 , Y10T477/347 , Y10T477/675 , Y10T477/679 , Y10T477/68
摘要： A method is provided for controlling a prime mover adapted to drive at least one ground engaging element of a working machine. The method includes receiving an operator control input indicative of the control of the prime mover and determining at least one operation signal in response to the operator control input, which operation signal is sent for controlling the prime mover. The method also includes receiving a operating state input indicative of an operating state of the machine and selecting a control mode from at least one speed control mode in which the determined operational signal comprises a desired speed of the prime mover and at least one torque control mode in which the determined operational signal comprises a desired torque of the prime mover in response to the operating state input.
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公开(公告)号：EP2017152B1
公开(公告)日：2013-01-09
申请号：EP08158124.1
申请日：2008-06-12
CPC分类号： F16H63/502 , B60W10/06 , B60W10/11 , B60W30/19 , F02D31/002 , F02D41/0002 , F02D41/0205 , F02D41/0225 , F02D41/023 , F02D41/12 , F16H61/682 , F16H2306/54 , Y10T477/675 , Y10T477/679 , Y10T477/68
摘要： A vehicle engine control apparatus provides rotational speed synchronization control during a shift operation. A shift operation detecting component detects a shift position resulting from a manual shift operation of a manual transmission connected to an engine. A vehicle speed detecting component detects a vehicle speed. The computing component computes an input side transmission rotational speed value based on the vehicle speed and a gear ratio. A driving intent determining component determines a driver's driving intention. A rotational speed synchronization control component performs rotational speed synchronization based on a first target engine rotational speed value that is smaller than the input side transmission rotational speed value when a clutch is disconnected and a deceleration intention exists by the driver, and based on a second target engine rotational speed value that is equal to the input side transmission rotational speed value when the clutch is disconnected without the deceleration intention.
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公开(公告)号：EP2469126A2
公开(公告)日：2012-06-27
申请号：EP11194724.8
申请日：2011-12-21
申请人： Jatco Ltd
发明人： Oguri, Kazuo
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H3/66 , F16H3/663 , F16H2200/0043 , F16H2200/0052 , F16H2200/006 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2043 , F16H2200/2046 , F16H2200/2048 , F16H2200/2064 , Y10T477/68
摘要： In an automatic transmission disabling engine braking to act at a given shift stage in a D range selected by manually operating a selector lever, and enabling engine braking to act at the given shift stage in an L range, the transmission includes first and second meshing mechanisms, a one-way clutch, a first linkage for meshing the first meshing mechanism in synchronism with N-to-D movement, and a second linkage for meshing the second meshing mechanism in synchronism with D-to-L movement. Also provided is a rotating part configured to permit a driving force to be transmitted from an input member via the one-way clutch with the first meshing mechanism meshed in the D range and further configured to permit a driving force to be transmitted from the input member not via the one-way clutch with the first and second meshing mechanisms, each of which is meshed, in the L range.
摘要翻译： 在自动变速器禁止发动机制动中，通过手动操作选档杆所选择的D范围内的给定变速级起作用，并且使发动机制动能够在给定变速级在L范围内作用，所述变速器包括第一和第二啮合机构 单向离合器，用于将第一啮合机构与N-D运动同步地啮合的第一联动装置，以及用于将第二啮合机构与D-L运动同步地啮合的第二联动装置。 还设置有旋转部件，其构造成允许驱动力经由单向离合器从输入部件传递，其中第一啮合机构在D范围内啮合，并且还构造成允许驱动力从输入部件传递 不是通过具有第一和第二啮合机构的单向离合器，每个啮合机构都在L范围内啮合。
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公开(公告)号：EP2122197A4
公开(公告)日：2012-05-02
申请号：EP08704814
申请日：2008-01-16
申请人： MBI CO LTD
发明人： JUNG TAE-JIN , YOO HYUK
IPC分类号： F16H3/44
CPC分类号： B62M6/65 , B62M7/12 , F16H3/005 , F16H2200/0034 , F16H2200/2005 , F16H2200/2007 , Y10T74/19172 , Y10T477/68
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公开(公告)号：EP2376816A1
公开(公告)日：2011-10-19
申请号：EP10700851.8
申请日：2010-01-13
发明人： CÜPPERS, Ruben , HERBETH, Valentine
CPC分类号： F16H61/0437 , F16H63/502 , F16H2059/186 , F16H2200/2064 , F16H2200/2094 , F16H2306/42 , F16H2306/44 , F16H2306/46 , Y10T477/675 , Y10T477/68 , Y10T477/78
摘要： A method of operating a vehicle drive train with a drive machine and a transmission device during a coasting upshift, during which at least one interlocking shift element that is engaged in the force flow of the transmission device, to produce the gear ratio to be disengaged, is disengaged from the force flow, and a frictional shift element that has to be engaged, in the force flow of the transmission device to obtain the gear ratio to be engaged, is engaged in the force flow. When a shift command is given for a gear ratio change, torque applied at the interlocking shift element to be disengaged is reduced to at least approximately zero, by a defined engine intervention, and the interlocking shift element is then disengaged from the force flow of the transmission device.
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公开(公告)号：EP2376814A1
公开(公告)日：2011-10-19
申请号：EP10700250.3
申请日：2010-01-13
发明人： ARNOLD, Jörg , STEINHAUSER, Klaus , HERBETH, Valentine , POPP, Christian , SCHMIDT, Thilo , ZIEMER, Peter , DIOSI, Gabor , MARGRAF, Christoph
IPC分类号： F16H61/04
CPC分类号： F16H61/0403 , F16H3/66 , F16H2003/442 , F16H2003/445 , F16H2061/0407 , F16H2061/205 , F16H2200/006 , F16H2200/2012 , F16H2200/2046 , F16H2200/2064 , F16H2200/2094 , F16H2306/44 , F16H2306/46 , Y10T477/68 , Y10T477/693 , Y10T477/693635
摘要： A method is described for the operation of a transmission device (1) with a plurality of frictional shift elements (A, D, E, F) and at least one interlocking shift element (B, C) for obtaining various gear ratios. When a command is received for a gearshift during which the interlocking shift element (C) has to be changed from an open to a closed operating condition, the interlocking shift element (C) is at least approximately synchronized by increasing the transmission capacity of at least one frictional shift element (A) which does not have to be engaged in the force flow either to obtain the gear ratio that is to be disengaged or to obtain the gear ratio that is to be engaged.
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