公开(公告)号：EP0412711B1

公开(公告)日：1994-06-01

申请号：EP90308439.0

申请日：1990-07-31

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Kato, Nobuyuki, c/o Toyota Jidosha K. K. ,  Habuchi, Ryoji, c/o Toyota Jidosha K. K. ,  Morisawa, Kunio, c/o Toyota Jidosha K. K. ,  Itoh, Hiroshi, c/o Toyota Jidosha K. K.

IPC分类号： F16H61/12 ,  F16H61/14 ,  F16H59/46 ,  F16H59/18 ,  F16D25/14

CPC分类号： F16H61/66259 ,  F16D48/066 ,  F16D2048/0266 ,  F16D2500/1026 ,  F16D2500/10412 ,  F16D2500/1088 ,  F16D2500/3021 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3067 ,  F16D2500/3108 ,  F16D2500/31466 ,  F16D2500/50858 ,  F16D2500/5108 ,  F16D2500/70217 ,  F16D2500/70258 ,  F16D2500/7041 ,  F16D2500/70414 ,  F16H61/065 ,  F16H61/12 ,  F16H61/143 ,  F16H2061/6608 ,  Y10T477/6203 ,  Y10T477/635 ,  Y10T477/71

公开(公告)号：EP0421183A3

公开(公告)日：1991-10-09

申请号：EP90117918.4

申请日：1990-09-18

申请人： SUZUKI MOTOR CORPORATION

发明人： Hirano, Sadayuki ,  Yamashita, Yoshinori ,  Tatsumi, Takumi ,  Yamamoto, Hiroaki, Mitsub. Denki Control Software

IPC分类号： B60K41/22

CPC分类号： F16H61/66259 ,  B60W10/02 ,  B60W10/10 ,  B60W10/107 ,  B60W30/18 ,  B60W30/1819 ,  B60W2550/13 ,  F16D48/066 ,  F16D2500/1026 ,  F16D2500/1088 ,  F16D2500/3021 ,  F16D2500/3026 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/30806 ,  F16D2500/3101 ,  F16D2500/3108 ,  F16D2500/3121 ,  F16D2500/3144 ,  F16D2500/31466 ,  F16D2500/50858 ,  F16D2500/70258 ,  F16D2500/70406 ,  F16D2500/70668 ,  F16H59/62 ,  F16H63/46 ,  Y10T477/6203 ,  Y10T477/624 ,  Y10T477/653

摘要： A method and apparatus for controlling a continuous speed variable transmission includes a pressure sensor for detecting atmospheric pressure, and a control unit which receives a detection signal from the pressure sensor. The control unit responds to the detected atmospheric pressure, the shift position of the trans­mission, and other predetermined conditions to correct clutch pressure and line pressure.

公开(公告)号：EP0189338B1

公开(公告)日：1989-04-12

申请号：EP86400028.6

申请日：1986-01-08

申请人： VALEO

发明人： Grunberg, Pierre ,  Pankowiak, Christian

IPC分类号： B60K41/22

CPC分类号： F16H59/0217 ,  F16D48/068 ,  F16D2500/10412 ,  F16D2500/3021 ,  F16D2500/31466 ,  F16D2500/7041

公开(公告)号：EP0107193A2

公开(公告)日：1984-05-02

申请号：EP83110543.2

申请日：1983-10-21

申请人： NISSAN MOTOR CO., LTD.

发明人： Kumura, Haruyoshi ,  Yamamuro, Sigeaki ,  Tanaka, Yoshikazu ,  Hirano, Hiroyuki ,  Abo, Keiju

IPC分类号： F16D25/14

CPC分类号： F16D48/066 ,  F16D2048/0278 ,  F16D2500/1026 ,  F16D2500/1088 ,  F16D2500/3021 ,  F16D2500/30426 ,  F16D2500/3064 ,  F16D2500/3067 ,  F16D2500/3101 ,  F16D2500/3108 ,  F16D2500/31466 ,  F16D2500/50224 ,  F16D2500/70258 ,  F16D2500/7027 ,  F16D2500/70406 ,  F16D2500/70418 ,  F16D2500/70605 ,  F16D2500/7109 ,  Y10T477/6203 ,  Y10T477/753 ,  Y10T477/755 ,  Y10T477/78

摘要： A control system for a hydraulic clutch comprises a starting valve and a complete engagement control valve coupled with the starting valve. The starting valve supplies to the clutch a regulated fluid pressure which is elevated in accordance with a revolution speed of an engine when it is in a start fluid pressure regulating state and which is higher than the regulated fluid pressure provided in said start fluid pressure regulating state when it is in said complete engagement fluid pressure regulating state when it is in a complete engagement fluid pressure regulating state. The complete engagement control valve shifts the starting valve from the start fluid pressure regulating state to the complete engagement fluid pressure regulating state when the vehicle speed exceeds a complete engagement vehicle speed.

摘要翻译： 用于液压离合器的控制系统包括起动阀和与启动阀相连的完整接合控制阀。 起动阀向离合器供给调节流体压力，该流体压力在发动机处于起动流体压力调节状态时升高，并且高于在所述起动流体压力调节状态下设置的调节流体压力 当处于完全接合流体压力调节状态时处于所述完全接合流体压力调节状态。 当车速超过完全接合车速时，完整的接合控制阀将启动阀从启动流体压力调节状态转移到完全接合流体压力调节状态。

公开(公告)号：EP1747932A8

公开(公告)日：2007-10-10

申请号：EP06124391.1

申请日：2003-08-26

申请人： TOYODA KOKI KABUSHIKI KAISHA

发明人： Wakao, Hisaaki, ,  Kato, Kiyoshige

IPC分类号： B60K23/08 ,  F16D48/06 ,  F16D27/00

CPC分类号： B60L3/04 ,  B60K23/0808 ,  B60L3/0023 ,  B60L3/0069 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2250/10 ,  B60L2260/28 ,  B60W2510/0604 ,  B60W2520/28 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10412 ,  F16D2500/10431 ,  F16D2500/1045 ,  F16D2500/3021 ,  F16D2500/3022 ,  F16D2500/3115 ,  F16D2500/70223 ,  F16D2500/70418 ,  F16D2500/70615 ,  F16D2500/70626 ,  H02P23/04 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y10T477/23 ,  Y10T477/6352 ,  Y10T477/6934

摘要： A hunting detecting device used for an electrical load detecting device sets a current command value for an electrical load. Based on a deviation between a current that actually flows through the electrical load and the current command value, the hunting detecting device performs at least proportional control in a group including proportional control, integral control, and differential control. The hunting detecting device sends a current generated based on the performed control to the electrical load. A current determining device determines whether there is a current through the electrical load. When the current determining device determines that there is a current through the electrical load, a hunting detector detects a number of times of hunting within a predetermined period.

摘要翻译： 用于电负载检测装置的振荡检测装置设定用于电负载的电流指令值。 基于实际流过电负载的电流与电流指令值之间的偏差，振荡检测装置至少在包括比例控制，积分控制和差动控制的组中执行比例控制。 振荡检测装置将基于所执行的控制而生成的电流发送给电力负载。 电流确定装置确定是否有通过电力负载的电流。 当电流确定装置确定通过电力负载存在电流时，振荡检测器检测在预定时间段内振荡的次数。

公开(公告)号：EP1798450A1

公开(公告)日：2007-06-20

申请号：EP06024698.0

申请日：2006-11-29

申请人： LuK Lamellen und Kupplungsbau Beteiligungs KG

发明人： Pfund, Thomas ,  Buchet, Wai-Wai ,  Kro, Sven-Jostein ,  Zimmermann, Martin ,  Gerhart, Jürgen ,  Fuß, Martin

IPC分类号： F16H61/32 ,  F16D48/06

CPC分类号： F16H61/32 ,  F16D48/064 ,  F16D2500/1025 ,  F16D2500/3021 ,  F16D2500/3026 ,  F16D2500/501 ,  F16D2500/5108 ,  F16D2500/5114 ,  F16D2500/70418 ,  F16D2500/7101 ,  F16H59/72 ,  F16H61/12 ,  F16H2061/1208

摘要： Ein Aktor (1) zum Betätigen einer Kupplung und/oder eines Getriebes in einem Kraftfahrzeug weist einen Elektromotor (2) und einem Inkrementalgeber dafür auf. Der Inkrementalgeber hat einen Lagemesssignalausgang (5), an dem ein Lagemesssignal ausgebbar ist, das eine Anzahl von unterschiedlichen Signalzuständen aufweist, die jeweils einer Relativposition zwischen einem Primärteil und einem Sekundärteil des Elektromotors (2) zugeordnet sind. Der Lagemesssignalausgang (5) ist zur Kommutierung des Elektromotors (2) mit einem Lagemesssignaleingang (7) einer Ansteuereinrichtung (8) für eine Motorwicklung (3) des Elektromotors (2) verbunden. Die Ansteuereinrichtung (8) weist eine Einrichtung zur Überprüfung der Plausibilität des Lagemesssignals aufweist und ist derart ausgestaltet, dass beim Auftreten eines nicht plausiblen Signalzustands die Stromzufuhr zum Elektromotor (2) gesperrt und/oder die Leistung des Elektromotors (2) begrenzt wird. Der Inkrementalgeber hat eine zur Erfassung der Betriebstemperatur des Elektromotors (2) ausgebildete Temperaturüberwachungseinrichtung. Der Inkrementalgeber ist derart ausgebildet, dass beim Auftreten einer außerhalb des Sollwertbereichs liegenden Betriebstemperatur an den Lagemesssignalausgang (5) ein nicht plausibler Signalzustand anlegt wird.

摘要翻译： 致动器（1）具有电动机（2）和增量编码器。 不合理的信号状态的发生关闭了电动机的电流供应。 编码器通过温度控制装置收集电动机的工作温度。 以这样一种方式提供编码器，即当出现工作温度超出所需值范围时，提供了一种不合理的信号状态测量信号层（5）的情况。

公开(公告)号：EP1564427A3

公开(公告)日：2005-12-21

申请号：EP05101124.5

申请日：2005-02-15

申请人： DANA CORPORATION

发明人： Yoshioka, Jun

IPC分类号： F16D31/02

CPC分类号： F16H48/18 ,  B60K23/04 ,  B60K23/0808 ,  F16D31/02 ,  F16D43/286 ,  F16D48/0206 ,  F16D48/06 ,  F16D48/062 ,  F16D2500/1026 ,  F16D2500/3021 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3065 ,  F16D2500/3109 ,  F16D2500/3115 ,  F16D2500/70406 ,  F16D2500/7041

摘要： A hydraulically actuated torque coupling device (10) is provided for transmitting a drive torque from an input to at least one output. The torque coupling device comprises a rotatable hydraulic manifold block (14) having a plurality of cylinder bores defined therein, a multi-lobed cam ring (26) rotatable coaxially with the manifold block, a plurality of pistons (20) each disposed within corresponding one of the plurality of cylinder bores (16) in the manifold block for reciprocating therewithin upon relative rotational movement between the manifold block (14) and the cam ring (26) and defining a plurality of pressure chambers (18) within the corresponding cylinder bores, and restrictor device (40) in fluid communication with each of the plurality of pressure chambers (18) such that the restrictor device (40) controls a discharge pressure attainable within each of the plurality of pressure chambers (18) during discharge strokes. Each of the plurality of pistons (20) rotably engages the at least one cam ring (26) at distal ends thereof.

公开(公告)号：EP1527288A1

公开(公告)日：2005-05-04

申请号：EP03784135.0

申请日：2003-08-01

申请人： ZF FRIEDRICHSHAFEN AG

发明人： KÜHNER, Karl ,  SIEGER, Manfred ,  SOMMER, Norbert

IPC分类号： F16D48/06 ,  B60K41/24

CPC分类号： F16D48/06 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1082 ,  F16D2500/3021 ,  F16D2500/3026 ,  F16D2500/50206 ,  F16D2500/50221 ,  F16D2500/50296 ,  F16D2500/70217 ,  F16D2500/70235

摘要： The invention relates to a mobile vehicle comprising a shiftable transmission having fixed transmission stages and a controllable friction clutch. Said vehicle also comprises a displacement sensor which is connected to an inch pedal and supplies the initial position and the end position of the inch pedal to an electronic control system for adjustment and association with an inch effect of 0 % to 100 %. The electronic adjustment process of the course of the inch pedal using the inch effect and the operating brake enables the crossover point between the operating brake and the actuating force of the clutch to be adjusted. The present invention increases the driving comfort of the vehicle and reduces the danger of damage to the multiplate clutch.

公开(公告)号：EP1415850A2

公开(公告)日：2004-05-06

申请号：EP03024807.4

申请日：2003-10-30

申请人： Toyoda Koki Kabushiki Kaisha

发明人： Maekawa, Akio

IPC分类号： B60K23/08

CPC分类号： B60K23/0808 ,  B60W2510/0604 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2520/263 ,  B60W2710/027 ,  B60W2710/105 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10431 ,  F16D2500/3021 ,  F16D2500/3022 ,  F16D2500/30806 ,  F16D2500/3108 ,  F16D2500/3115 ,  F16D2500/50816 ,  F16D2500/70223 ,  F16D2500/70252 ,  F16D2500/7044 ,  F16D2500/7061 ,  F16D2500/70615 ,  F16D2500/7109 ,  Y10T477/6392 ,  Y10T477/753 ,  Y10T477/78

摘要： A torque distribution control device for a four-wheel drive vehicle is disclosed having a torque distribution device for distributing the drive power transmitted from an engine to either of the front wheels or the rear wheels as prime drive wheels, to other wheels as sub-drive wheels. In the control device, a pre-torque is determined in a feed forward sense based on the vehicle speed, the throttle opening degree and the gear shift step of a transmission. A compensation torque is determined in a feedback sense based on the vehicle speed and the rotational speed difference between the drive wheels and the sub-drive wheels. A torque transmission clutch is controlled based on a command torque which is obtained by the addition of the pre-torque and the compensation torque, so that the command torque is distributed to the sub-drive wheels. In the control device of another embodiment, a pre-torque is determined in a feed forward sense based on the vehicle speed and the throttle opening degree. The pre-torque is compensated based on the throttle opening degree and the acceleration/deceleration of the vehicle. A feedback torque is determined in a feedback sense based on the rotational speed difference between the drive wheels and the sub-drive wheels and the vehicle speed. The pre-torque and the compensation torque are added for a command torque, and a torque transmission clutch is controlled based on the command torque to distribute the same to the sub-drive wheels.

摘要翻译： 基于通过增加预转矩和补偿转矩而获得的指令转矩来控制转矩传递离合器，使得指令转矩分配给副驱动轮（Wrl，Wrr）。 基于车辆速度，节气门开度和变速器的换档步长，在前馈方向上确定预转矩。 基于主驱动轮（Wfl，Wfr）和副驱动轮的车速和转速差在反馈意义上确定补偿转矩。

公开(公告)号：EP1393957A3

公开(公告)日：2004-04-28

申请号：EP03019271.0

申请日：2003-08-26

申请人： TOYODA KOKI KABUSHIKI KAISHA

发明人： Wakao, Hisaaki ,  Kato, Kiyoshige

IPC分类号： B60K23/08 ,  F16D48/06 ,  F16D27/00

CPC分类号： B60L3/04 ,  B60K23/0808 ,  B60L3/0023 ,  B60L3/0069 ,  B60L11/123 ,  B60L11/14 ,  B60L15/20 ,  B60L2250/10 ,  B60L2260/28 ,  B60W2510/0604 ,  B60W2520/28 ,  F16D48/064 ,  F16D2500/1022 ,  F16D2500/10412 ,  F16D2500/10431 ,  F16D2500/1045 ,  F16D2500/3021 ,  F16D2500/3022 ,  F16D2500/3115 ,  F16D2500/70223 ,  F16D2500/70418 ,  F16D2500/70615 ,  F16D2500/70626 ,  H02P23/04 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/7275 ,  Y10T477/23 ,  Y10T477/6352 ,  Y10T477/6934

摘要： A hunting detecting device used for an electrical load detecting device sets a current command value for an electrical load. Based on a deviation between a current that actually flows through the electrical load and the current command value, the hunting detecting device performs at least proportional control in a group including proportional control, integral control, and differential control. The hunting detecting device sends a current generated based on the performed control to the electrical load. A current determining device determines whether there is a current through the electrical load. When the current determining device determines that there is a current through the electrical load, a hunting detector detects a number of times of hunting within a predetermined period.