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51. 发明授权

EP2307767B1 VEHICLE GEAR SHIFT CONTROL DEVICE AND GEAR SHIFT CONTROL METHOD 有权
标题翻译：车辆传动控制装置和-GETRIEBETRIEBESTEUERUNGSVERFAHREN
公开(公告)号：EP2307767B1
公开(公告)日：2012-05-09
申请号：EP09757856.1
申请日：2009-06-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： IDESHIO, Yukihiko c/o Toyota Jidosha Kabushiki Kaisha , OKUWAKI, Shigeru c/o Toyota Jidosha Kabushiki Kaisha , SHIBATA, Hiroyuki c/o Toyota Jidosha Kabushiki Kaisha , ONO, Tomohito c/o Toyota Jidosha Kabushiki Kaisha
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , F16H2061/0015 , F16H2061/0223 , F16H2061/0234 , Y10T477/33
摘要： In a gear shift control device for a vehicle that shifts a transmission having a plurality of gears based on a shift line set in a shift map, an upshift line for shifting to the highest gear, and a downshift line that is located in a high vehicle speed region on the side of a higher vehicle speed than the upshift line are set in the shift map. The downshift line is used when shifting from the highest gear to a prescribed gear that has a larger gear ratio than the highest gear.

52. 发明公开

EP2251568A4 DEVICE AND METHOD FOR CONTROLLING AUTOMATIC TRANSMISSION 有权
标题翻译： DEVICE AND METHOD FOR控制自动变速器
公开(公告)号：EP2251568A4
公开(公告)日：2012-04-25
申请号：EP09717944
申请日：2009-01-26
申请人： JATCO LTD
发明人： YAMADA NAOHIRO , HAYASHI TSUKASA
IPC分类号： F16H61/04 , F16H59/18 , F16H59/40 , F16H59/42 , F16H59/44 , F16H61/02 , F16H61/68
CPC分类号： F16H59/44 , F16H61/0213 , Y10T477/33 , Y10T477/60

53. 发明授权

EP1929185B1 A METHOD FOR ADAPTING GEAR SELECTION IN A VEHICLE 有权
标题翻译：方法调整选择车辆的
公开(公告)号：EP1929185B1
公开(公告)日：2012-03-21
申请号：EP06784135.3
申请日：2006-08-31
申请人： Volvo Lastvagnar AB
发明人： ERIKSSON, Anders , LINDGREN, Anders
IPC分类号： F16H59/50 , F16H61/02
CPC分类号： F16H61/0213 , F16H59/52 , F16H2059/525 , F16H2061/023 , Y10T477/33 , Y10T477/6414
摘要： A method for adapting gear selection in a vehicle, the vehicle including an engine with an engine output shaft connected to an automated mechanical transmission via a clutch, a transmission output shaft connected to at least one driven wheel of the vehicle, an arrangement for registering whether a towed vehicle is connected to said vehicle, and at least one control unit for receiving input signals including signals indicative of the towed vehicle connection, and for processing the signals in accordance with programmed logic rules to issue gear selection command output signals to the transmission for gear shifting, where the control unit, when sensing that a towed vehicle has been connected to the vehicle, changes an originally selected first gear to a lower second gear having a higher starting gear ratio compared to the first gear. The towed vehicle connection registering arrangement registers at least bounce from when the vehicle bounces into the towed vehicle for connecting the towed vehicle to the vehicle. A more sure registration of whether a towed vehicle is connected to the vehicle or not is obtained.

54. 发明授权

EP2122196B1 GETRIEBEVORRICHTUNG UND VERFAHREN ZUM BETREIBEN EINER GETRIEBEVORRICHTUNG 有权
标题翻译：发送装置和用于操作传动装置
公开(公告)号：EP2122196B1
公开(公告)日：2011-06-15
申请号：EP08708177.4
申请日：2008-01-25
申请人： ZF Friedrichshafen AG
发明人： BORNTRÄGER, Kai
IPC分类号： F16H3/12 , F16H61/04 , F16H3/72 , F16H37/04 , F16H3/091
CPC分类号： F16H61/0403 , F16H3/0915 , F16H3/126 , F16H37/046 , F16H61/684 , F16H2003/0818 , F16H2061/0422 , F16H2061/0429 , F16H2061/0433 , Y10T477/23 , Y10T477/26 , Y10T477/33
摘要： The invention relates to a transmission device (3) comprising at least two multi-speed transmission groups (5, 7) arranged one behind the other. A torque of a transmission input shaft (6) can be introduced via said shaft into one of the transmission groups (5) and supplied to the other transmission group (7) via a main transmission shaft (10). The transmission input shaft (6) can be directly connected at least temporarily to the main transmission shaft (10) by means of a load shifting element (4) during a ratio change from an actual gear to a target gear to achieve an intermediate gear. An electrical machine (9) can introduce a torque into the shafts (6, 10) that are interconnected by means of the load shifting element (4) at least when the intermediate gear is selected. The invention also relates to a method for operating a transmission device (3) of this type during the shifting process. According to said method, a torque generated by the electrical machine (9) and rectified to a torque of the transmission input shaft (6) is introduced into the shafts (6, 10) that are interconnected by means of the load shifting element (4) and the transmission capability of the load shifting element (4) is increased in order to match the speed of the transmission input shaft (6) to the speed of the target gear. A shifting element provided to achieve the target gear is then closed in the first transmission group (5), the load shifting element (4) is opened and the torque of the electrical machine (9) is reduced to at least approximately zero, when the speed of the transmission input shaft (6) at least approximately corresponds to the speed of the target gear.

55. 发明公开

EP2311705A1 CONTROL DEVICE 失效
标题翻译： STEUERVORRICHTUNG
公开(公告)号：EP2311705A1
公开(公告)日：2011-04-20
申请号：EP09837599.1
申请日：2009-12-25
申请人： Aisin AW Co., Ltd.
发明人： HASE Shigekazu , UENO Hiroya , TSUDA Kohei , MORIYAMA Eiji , TSUTSUI Hiroshi
IPC分类号： B60W10/10 , B60K6/48 , B60K6/547 , B60L11/14 , B60W10/08 , B60W20/00 , F16H61/06 , F16H59/14 , F16H59/42 , F16H59/46
CPC分类号： B60W20/30 , B60K6/48 , B60L11/1861 , B60L2240/421 , B60L2240/423 , B60L2240/486 , B60W10/026 , B60W10/08 , B60W10/115 , B60W20/00 , B60W30/18127 , B60W30/19 , B60W2510/083 , B60W2510/1015 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/081 , F16H61/061 , Y02T10/6221 , Y02T10/642 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7258 , Y10T477/23 , Y10T477/24 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/322 , Y10T477/33 , Y10T477/6352 , Y10T477/638 , Y10T477/69383 , Y10T477/75
摘要： To achieve both the suppression of the occurrence of any shift shock associated with the shifting operation and an improvement in the energy efficiency in a situation where a shift speed is switched to a shift speed with a smaller gear ratio when the accelerator pedal position of a vehicle is equal to or smaller than a prescribed value, there is provided a control apparatus for controlling a transmission apparatus that includes: an input member drivably connected to an engine and a rotating electrical machine; an output member; and a speed change mechanism in which a plurality of friction engagement elements are controlled to be engaged and released to switch a plurality of shift speeds, and that shifts the rotation speed of the input member at a gear ratio of each shift speed so as to output the shifted speed to the output member. When switching to a shift speed with a smaller gear ratio is carried out in an accelerator pedal light depression position state, a release-side oil pressure being a pressure of hydraulic oil on a to-be-released element, i.e., a release-side element, is reduced so as to cause the release-side element to slip. Such a slipping state is kept for the entire shifting phase that begins at a time point when the release-side element begins to slip and ends at another time point when a rotation speed, which is obtained by multiplying a rotation speed of the output member by the gear ratio after the switching of the shift speeds, and the rotation speed of the input member synchronize with each other.
摘要翻译：为了实现与变速操作相关联的任何换档冲击的发生的抑制以及在车辆的加速器踏板位置处将换档速度切换到具有较小齿轮比的换档速度的情况下的能量效率的提高设置有用于控制传动装置的控制装置，其包括：可驱动地连接到发动机和旋转电机的输入构件; 输出成员; 以及变速机构，其中多个摩擦接合元件被控制为接合和释放以切换多个换档速度，并且以每个换档速度的齿轮比使输入构件的转速移动，以便输出转移到输出构件的速度。当以加速踏板光抑制位置状态进行切换到具有较小齿轮比的换档速度时，作为被释放元件即释放侧的液压油的压力的释放侧油压元件被减少以使得释放侧元件滑动。这样的滑动状态保持在从释放侧元件开始滑动并在另一时间点结束的时间点开始的整个移动阶段，当通过将输出构件的旋转速度乘以输出构件的转速转换速度切换后的齿轮比和输入部件的转速相互同步。

56. 发明公开

EP2052928A3 Method for monitoring a motor speed sensor 有权转让
标题翻译：一种用于监测发动机速度传感器的方法
公开(公告)号：EP2052928A3
公开(公告)日：2011-03-30
申请号：EP08018501.0
申请日：2008-10-22
申请人： GM Global Technology Operations, Inc.
发明人： Wu, Peter E. , van Horn, Charles J. , Wang, Wei D. , Naqi, Syed
IPC分类号： B60W20/00 , B60K6/445
CPC分类号： B60W20/50 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/443 , B60L2240/486 , B60W20/00 , B60W50/02 , B60W2510/0638 , B60W2510/0657 , B60W2510/081 , B60W2510/1015 , B60W2540/10 , B60W2540/12 , F16H2037/0873 , Y02T10/6239 , Y02T10/642 , Y10T477/23 , Y10T477/33
摘要： A method for detecting speed faults in a hybrid powertrain having engine and electric machine speed inputs includes directly sensing the engine and machine speeds and performing comparisons of sensed engine speed with engine speed determined based upon the machine speeds.

57. 发明公开

EP2251568A1 DEVICE AND METHOD FOR CONTROLLING AUTOMATIC TRANSMISSION 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUR STEUERUNG EINES AUTOMATIKGETRIEBES
公开(公告)号：EP2251568A1
公开(公告)日：2010-11-17
申请号：EP09717944.4
申请日：2009-01-26
申请人： JATCO Ltd
发明人： YAMADA Naohiro , HAYASHI Tsukasa
IPC分类号： F16H61/04 , F16H59/18 , F16H59/40 , F16H59/42 , F16H59/44 , F16H61/68
CPC分类号： F16H59/44 , F16H61/0213 , Y10T477/33 , Y10T477/60
摘要： [Task] It is an object of the present invention to provide control device and control method for an automatic transmission which are capable of quickly converging an estimated vehicle speed 2 into a highly accurate state while an estimation response characteristic of the estimated vehicle speed 2 is secured.
[Means for Solution] When a read-ahead vehicle speed is calculated using an integrator and a delay element, a predetermined gain used for an integral calculation is made small if a result of integral calculation is in excess of a predetermined value based on an actual vehicle speed.
摘要翻译： [任务]本发明的目的是提供一种自动变速器的控制装置和控制方法，其能够将估计车速2快速收敛到高精度状态，同时估计车速2的估计响应特性为担保。 [解决方案]当使用积分器和延迟元件计算预读车速时，如果积分计算的结果基于实际值超过预定值，则用于积分计算的预定增益变小车速。

58. 发明授权

EP2019194B1 A torque control method of a road vehicle 有权
标题翻译：一种用于控制道路车辆的发动机转矩的方法
公开(公告)号：EP2019194B1
公开(公告)日：2010-07-07
申请号：EP07425459.0
申请日：2007-07-25
申请人： Magneti Marelli S.p.A.
发明人： Lupo, Savino Luigi , Serra, Gabriele , Para, Filippo
IPC分类号： F02D41/02 , B60W30/18
CPC分类号： F02D41/021 , B60W30/20 , B60W2050/0041 , F02D41/1497 , F02D2041/1433 , F02D2200/1004 , F02D2250/18 , F02D2250/28 , Y02T10/7258 , Y10T477/328 , Y10T477/33 , Y10T477/638 , Y10T477/6403

59. 发明授权

EP1459924B1 Control system for hybrid vehicles 有权
标题翻译：用于混合动力车辆的控制系统
公开(公告)号：EP1459924B1
公开(公告)日：2010-04-21
申请号：EP04006138.4
申请日：2004-03-15
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Murakami, Akira , Nakawaki, Yasunori , Funahashi, Makoto , Kojima, Masahiro , Adachi, Masatoshi
IPC分类号： B60K6/20
CPC分类号： B60K6/365 , B60K1/02 , B60K6/445 , B60K6/547 , B60W10/10 , F16H3/728 , F16H61/061 , F16H61/12 , F16H2037/0873 , F16H2061/1232 , Y02T10/6239 , Y10T477/23 , Y10T477/33

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