专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09926988B2 Starting clutch control device for automatic transmission 有权
公开(公告)号：US09926988B2
公开(公告)日：2018-03-27
申请号：US14761737
申请日：2013-11-22
申请人： Nissan Motor Co., Ltd.
发明人： Yoshinobu Kawamoto
IPC分类号： F16D48/02 , F16D48/06 , F16D48/08 , F16H61/00
CPC分类号： F16D48/08 , F16D48/02 , F16D48/06 , F16D2500/1083 , F16D2500/1085 , F16D2500/1087 , F16D2500/1088 , F16D2500/3067 , F16D2500/30806 , F16D2500/3108 , F16D2500/31466 , F16D2500/50287 , F16D2500/50684 , F16D2500/70247 , F16D2500/7027 , F16D2500/70282 , F16D2500/70605 , F16H61/00 , F16H63/46 , F16H2306/40 , F16H2306/54 , F16H2312/02
摘要： A starting clutch control device for an automatic transmission has a starting clutch controller. The starting control device controls a transmission torque capacity of a starting clutch interposed in a transmission path in which rotation of the power source is transmitted to wheels while shifting is underway by the automatic transmission. The starting clutch controller controls the transmission torque capacity of the starting clutch such that a rotation trajectory of the power source develops as desired in a low rotation speed range in which the transmission torque capacity control of the starting clutch is necessary. The starting clutch controller causes the transmission torque capacity of the starting clutch to change, when a shift of the automatic transmission occurs during the transmission torque capacity control by the starting clutch controller, in a direction in which the change in the rotation trajectory will occur corresponding to the shift.

2. 发明授权

US09283957B2 Hydraulic pressure instruction-learning apparatus for hybrid vehicle and method using the same 有权
标题翻译：用于混合动力车辆的液压指示学习装置及其使用方法
公开(公告)号：US09283957B2
公开(公告)日：2016-03-15
申请号：US14551954
申请日：2014-11-24
申请人： HYUNDAI MOTOR COMPANY , Kia Motors Corporation , SNU R&DB FOUNDATION
发明人： Seongwook Moon , Daero Park , Seok Min Jeong , Jae Ho Lee , Jung Un An , Hee Yun Lee , Won Sik Lim , Nam Woong Kim , Kyo Bum Lee , Howon Seo , Suk-Won Cha
IPC分类号： B60W20/00 , F16D48/06 , B60W30/18 , B60W10/02 , B60W10/06
CPC分类号： B60W20/40 , B60K6/442 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W30/18027 , B60W2050/0087 , B60W2710/022 , F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/1066 , F16D2500/1107 , F16D2500/3024 , F16D2500/30803 , F16D2500/3127 , F16D2500/3144 , F16D2500/50224 , F16D2500/50266 , F16D2500/5102 , F16D2500/5108 , F16D2500/70217 , F16D2500/7027 , F16D2500/70282 , F16D2500/70406 , F16D2500/7041 , F16D2500/70448 , F16D2500/70605 , Y10S903/93
摘要： A hydraulic pressure instruction-learning apparatus of a hybrid vehicle includes a power source including an engine and a motor. The engine clutch is disposed between the engine and the motor. The vehicle controller is configured to output a hydraulic pressure instruction to control engagement/disengagement of the engine clutch. The vehicle controller compares output performance of the engine clutch with predetermined dynamic target performance in a launch control, extracts a performance error function if a difference therebetween exceeds a predetermined allowable error range, and corrects the output performance of the engine clutch, such that the output performance falls within the predetermined allowable error range and is stored as a learned value.
摘要翻译：混合动力车辆的液压指示学习装置包括具有发动机和马达的动力源。发动机离合器设置在发动机和电动机之间。车辆控制器被配置为输出液压指令以控制发动机离合器的接合/分离。车辆控制器将发动机离合器的输出性能与发射控制中的预定动态目标性能进行比较，如果其差异超过预定的允许误差范围，则提取性能误差函数，并且校正发动机离合器的输出性能，使得输出性能落在预定的允许误差范围内，并被存储为学习值。

3. 发明授权

US09242649B2 Vehicle control system 有权
标题翻译：车辆控制系统
公开(公告)号：US09242649B2
公开(公告)日：2016-01-26
申请号：US14408405
申请日：2012-06-20
申请人： Jonggap Kim , Shoichi Shono , Yoshikazu Motozono
发明人： Jonggap Kim , Shoichi Shono , Yoshikazu Motozono
IPC分类号： B60W30/18 , F16D48/06 , B60W10/02 , B60W10/06
CPC分类号： B60W30/18072 , B60W10/02 , B60W10/06 , B60W2030/1809 , F16D48/06 , F16D2500/10412 , F16D2500/1107 , F16D2500/3067 , F16D2500/3108 , F16D2500/3109 , F16D2500/3124 , F16D2500/3127 , F16D2500/3144 , F16D2500/31453 , F16D2500/3161 , F16D2500/50825 , F16D2500/5085 , F16D2500/7027 , Y02T10/76
摘要： A vehicle control system is provided. The vehicle control system is applied to a vehicle having a clutch device to selectively connect and disconnect a power transmission route between a prime mover and drive wheels, and configured to disconnect the power transmission route during running to allow the vehicle to coast. The vehicle control system is comprised of: a vehicle speed detection means; an execution means that executes a coasting control when an operating amount of an accelerator is reduced to be smaller than a predetermined value during running, by bringing the clutch device into disengagement to disconnect the power transmission route so as to allow the vehicle to coast; an updating means that updates a lowest speed of the vehicle during execution of the coasting control; and a termination means that terminates the coasting control by bringing the clutch device into engagement to connect the power transmission route, when a difference between a current vehicle speed and the latest lowest vehicle speed exceeds a predetermined value.
摘要翻译：提供车辆控制系统。车辆控制系统应用于具有离合器装置的车辆，以选择性地连接和断开原动机和驱动轮之间的动力传递路径，并且被配置为在行驶期间断开动力传递路线以允许车辆滑行。车辆控制系统包括：车速检测装置; 执行装置，其通过使所述离合器装置脱离而使加速器的运转量减小到小于预定值的执行惯性控制，以使所述动力传递路线断开以允许所述车辆滑行; 更新装置，其在执行所述滑行控制期间更新所述车辆的最低速度; 以及终端装置，当当前车速与最新最低车速之间的差超过预定值时，通过使离合器装置接合以连接动力传递路线来终止滑行控制。

4. 发明授权

US08781700B2 Coasting control device 有权
标题翻译：惯性控制装置
公开(公告)号：US08781700B2
公开(公告)日：2014-07-15
申请号：US13807787
申请日：2011-07-01
申请人： Nobuyuki Iwao , Yasushi Yamamoto , Kazuhiko Kobayashi , Hiroyuki Arai , Kouhei Takama
发明人： Nobuyuki Iwao , Yasushi Yamamoto , Kazuhiko Kobayashi , Hiroyuki Arai , Kouhei Takama
IPC分类号： G06F7/00
CPC分类号： F16D48/06 , F02D11/04 , F02D29/02 , F02D41/12 , F16D48/066 , F16D2048/0254 , F16D2500/1024 , F16D2500/10412 , F16D2500/30401 , F16D2500/3058 , F16D2500/3067 , F16D2500/30806 , F16D2500/3101 , F16D2500/3108 , F16D2500/31413 , F16D2500/31466 , F16D2500/31473 , F16D2500/31493 , F16D2500/50293 , F16D2500/5045 , F16D2500/50841 , F16D2500/5085 , F16D2500/70217 , F16D2500/7027 , F16D2500/70424 , F16D2500/70448 , Y02T10/76
摘要： A coasting control device for reducing uneasiness experienced by a driver when pressing a clutch pedal during coasting control. The device includes a clutch control unit that, when the clutch pedal is pressed during coasting control, controls an actuator to cause an amount of hydraulic oil that depends on the amount of depression of the clutch pedal to be ejected from a clutch-free operating cylinder.
摘要翻译：一种滑行控制装置，用于减少驾驶员在滑行控制期间按压离合器踏板时经受的不安。该装置包括：离合器控制单元，其在滑行控制期间当离合器踏板被按压时，控制致动器，使得取决于离合器踏板的压下量的液压油从无离合器的操作缸。

5. 发明授权

US08781674B2 Control apparatus for vehicular power transmitting apparatus 有权
标题翻译：用于车辆动力传递装置的控制装置
公开(公告)号：US08781674B2
公开(公告)日：2014-07-15
申请号：US12888059
申请日：2010-09-22
申请人： Taira Iraha , Kunio Hattori
发明人： Taira Iraha , Kunio Hattori
IPC分类号： G06F11/30 , G07C5/00 , G01M17/00 , G06F7/00 , G06F19/00
CPC分类号： F16H61/12 , F16D48/062 , F16D2500/1026 , F16D2500/10412 , F16D2500/1068 , F16D2500/1088 , F16D2500/3024 , F16D2500/3067 , F16D2500/30803 , F16D2500/30816 , F16D2500/3108 , F16D2500/31433 , F16D2500/3144 , F16D2500/31466 , F16D2500/5102 , F16D2500/5108 , F16D2500/5114 , F16D2500/70217 , F16D2500/7027 , F16D2500/70276 , F16D2500/70282 , F16D2500/70462 , F16H61/143 , F16H61/20 , F16H2061/1208 , F16H2061/1224 , F16H2061/1264 , Y10T477/60 , Y10T477/619 , Y10T477/6197 , Y10T477/6203 , Y10T477/621
摘要： A control apparatus for a vehicular power transmitting apparatus includes a first valve that controls the supply of hydraulic fluid to a running clutch in connection with the switching of the operating state of a first solenoid valve; a second valve that controls the supply of hydraulic fluid to a lockup clutch in connection with the switching of the operating state of a second solenoid valve; and a linear solenoid valve that selectively controls the apply force of the running clutch and the lockup clutch according to the supply of control pressure to the first valve and the second valve. The control apparatus detects a failure state of a part related to the operation of the power transmitting apparatus by the operating state of the running clutch and the operating state of the lockup clutch.
摘要翻译：用于车辆动力传递装置的控制装置包括：第一阀，其与第一电磁阀的操作状态的切换相关联地控制向行驶离合器供给液压流体; 第二阀，其与第二电磁阀的操作状态的切换相关地控制向锁止离合器供给液压流体; 以及线性电磁阀，其根据向第一阀和第二阀提供控制压力来选择性地控制行驶离合器和锁止离合器的施加力。控制装置通过行驶离合器的动作状态和锁止离合器的动作状态来检测与动力传递装置的动作有关的部分的故障状态。

6. 发明申请

US20140136033A1 CONTROLS AND DIAGNOSTICS FOR MECHANICAL FRICTION ELEMENTS 有权
标题翻译：机械摩擦元件的控制和诊断
公开(公告)号：US20140136033A1
公开(公告)日：2014-05-15
申请号：US13674993
申请日：2012-11-13
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： JONATHAN M. BOLENBAUGH , BESIM DEMIROVIC , LAWRENCE A. KAMINSKY
IPC分类号： F16D48/06 , B60W20/00
CPC分类号： F16D48/06 , B60K6/383 , B60K6/445 , B60W20/00 , F16D48/066 , F16D2500/1045 , F16D2500/10493 , F16D2500/1066 , F16D2500/30406 , F16D2500/30415 , F16D2500/30426 , F16D2500/3067 , F16D2500/5108 , F16D2500/7027 , F16D2500/7082 , Y02T10/6239 , Y10S903/946
摘要： A powertrain system includes an internal combustion engine, at least one electric machine and an electro-mechanical transmission operative to transmit torque to a drive line. A method for controlling the powertrain system includes executing an engagement strategy of a one-way clutch device only having capacity in a first direction. The engagement strategy includes modeling a capacity of the one-way clutch device in accordance with a loading step change profile until a first capacity limit of the one-way clutch device is achieved. A continuous reactive load is applied to the one-way clutch device in the first direction to maintain engagement and inhibit lash of the one-way clutch device.
摘要翻译：动力系统包括内燃机，至少一个电机和机电变速器，其操作以将扭矩传递到驱动线。用于控制动力系统的方法包括执行仅具有第一方向的能力的单向离合器装置的接合策略。接合策略包括根据加载阶跃变化轮廓建模单向离合器装置的容量，直到实现单向离合器装置的第一容量极限。在第一方向上对单向离合器装置施加连续的无功负载以保持接合并且抑制单向离合器装置的间隙。

7. 发明授权

US08676414B2 Hybrid vehicle having multi-mode controller 有权
标题翻译：具有多模控制器的混合动力车
公开(公告)号：US08676414B2
公开(公告)日：2014-03-18
申请号：US12341713
申请日：2008-12-22
申请人： HongBing Luo , XuGuang Zhou , XiaoHua Tang , XinXin Zhang , Ting Luo
发明人： HongBing Luo , XuGuang Zhou , XiaoHua Tang , XinXin Zhang , Ting Luo
IPC分类号： B60L11/00
CPC分类号： B60W20/40 , B60K1/02 , B60K6/387 , B60K6/405 , B60K6/442 , B60L2240/421 , B60L2240/441 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0638 , B60W2510/081 , F16D3/66 , F16D48/02 , F16D2500/1024 , F16D2500/1066 , F16D2500/3024 , F16D2500/30401 , F16D2500/7027 , F16D2500/70406 , F16D2500/7041 , Y02T10/6234 , Y02T10/6269 , Y02T10/6286 , Y02T10/642 , Y10S903/912 , Y10S903/946
摘要： A hybrid vehicle includes a multi-mode power system. The power system includes a battery, an electrical power input, a first motor/generator, a second motor/generator, and a clutch. A first operating mode is defined by deactivation of the internal combustion engine and the operation of the vehicle by electrical force provided from the battery to the second motor/generator. In a second operating mode, activation of the internal combustion engine generates electrical power by providing rotational force to the first motor/generator. In a third operating mode, engagement of the clutch couples the internal combustion engine and the second motor/generator to provide rotational force to the wheels. In a fourth operating mode, engagement of the clutch couples the internal combustion engine with the second motor/generator, and the first motor/generator further provides rotational force to the wheels.
摘要翻译：混合动力车辆包括多模式动力系统。电力系统包括电池，电力输入，第一电动机/发电机，第二电动机/发电机和离合器。通过从电池向第二电动机/发电机提供的电力来停止内燃机和车辆的操作来限定第一操作模式。在第二操作模式中，内燃机的启动通过向第一电动机/发电机提供旋转力而产生电力。在第三操作模式中，离合器的接合将内燃机和第二电动机/发电机连接以向车轮提供旋转力。在第四操作模式中，离合器的接合将内燃机与第二电动机/发电机耦合，并且第一电动机/发电机还向车轮提供旋转力。

8. 发明授权

US08550961B2 Active damping tip-in clutch control of a vehicle transmission 有权
标题翻译：车辆传动的主动阻尼尖端离合器控制
公开(公告)号：US08550961B2
公开(公告)日：2013-10-08
申请号：US13156476
申请日：2011-06-09
申请人： Hong Jiang , Matthew J. Shelton , Zhengyu Dai , Davor D. Hrovat , Bradley D. Riedle , Alexander P. McDonnell
发明人： Hong Jiang , Matthew J. Shelton , Zhengyu Dai , Davor D. Hrovat , Bradley D. Riedle , Alexander P. McDonnell
IPC分类号： B60W10/02 , B60W30/20 , F16D48/06
CPC分类号： F16H61/688 , B60Y2300/207 , F16D48/064 , F16D2500/10412 , F16D2500/30415 , F16D2500/3067 , F16D2500/30806 , F16D2500/30816 , F16D2500/3115 , F16D2500/3144 , F16D2500/50653 , F16D2500/50684 , F16D2500/50692 , F16D2500/70252 , F16D2500/7027 , F16D2500/70282 , F16D2500/70408 , F16D2500/7044 , F16D2500/70468 , F16H63/46 , F16H2059/425 , Y10T477/753 , Y10T477/78
摘要： A method for controlling an input clutch of a vehicle transmission during a tip-in includes using a current gear and rate of change of transmission input speed to determine a first torque modifier, if a peak or trough occurred in input speed, using the current gear and a difference between measured input speed and expected input speed to determine a second torque modifier, and changing a torque capacity of the clutch using said modifiers.
摘要翻译：一种用于在尖端期间控制车辆变速器的输入离合器的方法包括使用当前齿轮和变速器输入速度的变化率来确定第一扭矩调节器，如果在输入速度中出现峰值或低谷，则使用当前齿轮以及测量的输入速度和预期输入速度之间的差以确定第二扭矩调节器，以及使用所述修改器改变离合器的扭矩容量。

9. 发明申请

US20100125397A1 DRIVE LINE OPERATION METHOD 有权
标题翻译：驱动线操作方法
公开(公告)号：US20100125397A1
公开(公告)日：2010-05-20
申请号：US12609232
申请日：2009-10-30
申请人： Wilfrid EBERHARD , Gerhard Hermann MARTIN
发明人： Wilfrid EBERHARD , Gerhard Hermann MARTIN
IPC分类号： G06F19/00 , F16D48/12
CPC分类号： F16D48/066 , B60K17/35 , B60K23/0808 , F16D2500/10412 , F16D2500/10431 , F16D2500/30406 , F16D2500/306 , F16D2500/3065 , F16D2500/3067 , F16D2500/3069 , F16D2500/30803 , F16D2500/3105 , F16D2500/3115 , F16D2500/3144 , F16D2500/3166 , F16D2500/5102 , F16D2500/70252 , F16D2500/7027 , F16D2500/70282 , F16D2500/7044
摘要： The invention concerns a method for operating a vehicle drive train, whereby the drive train comprises a drive unit, a transmission, and an all-wheel splitter having an automatically operating clutch, positioned between the transmission and the output, whereby the clutch of the all-wheel splitter is operated in a continuous slip mode and in a way that it is splits a transmission output torque in the sense of a variable torque distribution to driven axles of the output, whereby the split of the transmission output torque to the driven axles, is performed by a control unit, being implemented into the all-wheel drive strategy in a way that the transmission output torque, less a predetermined nominal torque being set by the all-wheel drive strategy, is transferred to a first axle, and the nominal torque is transferred to a second axle. In this invention, when defined operating conditions are met, a clutch monitoring function is activated and the nominal torque, set by the all-wheel strategy, is replaced by a torque definition of the clutch monitoring function in a way that, first, the torque which is transferred by clutch to the second driven axle, is increased, then being kept constant, and thereafter again reduced.
摘要翻译：本发明涉及一种用于操作车辆传动系的方法，其中传动系包括驱动单元，变速器和具有位于变速器和输出之间的自动操作离合器的全轮分离器，由此所有的离合器车轮分离器以连续打滑模式操作，并且以将可变扭矩分配的传动输出扭矩分解成输出的驱动轴的方式进行操作，由此将变速器输出扭矩分配到驱动轴，由控制单元执行，其被实施为全轮驱动策略，其方式是将传动装置输出扭矩（由全轮驱动策略设定的预定额定扭矩减去）传递到第一轴，而标称扭矩传递到第二轴。在本发明中，当满足定义的操作条件时，启动离合器监控功能，并且通过全轮策略设定的额定转矩由离合器监控功能的转矩定义代替，首先，转矩其通过离合器传递到第二从动轴，增加，然后保持恒定，然后再次减小。

10. 发明申请

US20090137365A1 METHOD FOR CONTROLLING A CLUTCH 有权
标题翻译：用于控制离合器的方法
公开(公告)号：US20090137365A1
公开(公告)日：2009-05-28
申请号：US12274200
申请日：2008-11-19
申请人： Martin Leibbrandt , Harald Schmitz
发明人： Martin Leibbrandt , Harald Schmitz
IPC分类号： B60W10/02 , G06F17/00
CPC分类号： F16D48/08 , F16D2500/10412 , F16D2500/1045 , F16D2500/30406 , F16D2500/3067 , F16D2500/3144 , F16D2500/50224 , F16D2500/50236 , F16D2500/7027 , F16D2500/7044 , F16D2500/70605 , Y10T477/753
摘要： A method of controlling a clutch in a motor vehicle and a motor vehicle adapted to perform this method are suggested, in particular resulting in a good starting phase action for supercharged diesel motors. The method comprises the method steps of: setting a clutch torque that is transmitted by a clutch by a plurality of clutch characteristics; determining by a respective clutch characteristic the clutch torque for a particular motor load depending on the rotational speed of the motor; dividing the clutch characteristics into a low speed range and into a full load range; increasing within the low speed range at a constant rotational speed of the motor the transmitted clutch torque with increasing the motor load; and transmitting in the full load range in comparison to the low speed range lower clutch torques at the same rotational speed of the motor.
摘要翻译：提出了一种控制机动车辆中的离合器和适于执行该方法的机动车辆的方法，特别是对于增压柴油发动机而言，起动阶段动作良好。该方法包括以下步骤：通过多个离合器特性设定由离合器传递的离合器扭矩; 根据电动机的转速，通过相应的离合器特性确定特定电动机负载的离合器转矩; 将离合器特性分为低速范围和满载范围; 在电动机的恒定转速下在低速范围内增加，随着电动机负载的增加，传递的离合器转矩; 并且在与电动机的相同旋转速度下的低速范围下离合器转矩相比在全负载范围内传输。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式