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1. 发明授权

US09841069B2 Vehicle control device and vehicle control method 有权
公开(公告)号：US09841069B2
公开(公告)日：2017-12-12
申请号：US14778518
申请日：2014-02-12
申请人： JATCO Ltd , NISSAN MOTOR CO., LTD.
发明人： Kouichi Kotsuji
IPC分类号： F16H59/72 , F16D48/06 , B60K6/387 , B60K6/543 , B60W20/40 , F16H59/10 , F16H59/68
CPC分类号： F16D48/06 , B60K6/387 , B60K6/543 , B60W20/40 , B60W2400/00 , B60W2510/0291 , B60W2710/021 , B60Y2200/92 , B60Y2300/42 , B60Y2400/424 , B60Y2400/428 , B60Y2400/72 , F16D2500/10412 , F16D2500/1045 , F16D2500/1088 , F16D2500/30404 , F16D2500/30405 , F16D2500/3053 , F16D2500/7105 , F16H59/105 , F16H59/72 , F16H2059/6823 , F16H2059/725 , Y10S903/914 , Y10S903/918 , Y10S903/946
摘要： A vehicle control device for controlling a vehicle with a frictional engagement element provided between a drive source and drive wheels includes a first determination unit configured to determine whether or not a signal of an inhibitor switch indicates a traveling position, a second determination unit configured to determine whether or not an oil path communicating with the frictional engagement element is in a drain state, a temperature estimation unit configured to estimate temperature of the frictional engagement element, and a temperature estimation prohibition unit configured to prohibit temperature estimation of the frictional engagement element by the temperature estimation unit when the signal of the inhibitor switch indicates the traveling position and the oil path is in the drain state.

2. 发明授权

US09534645B2 Touch point correction method for double clutch transmission 有权
标题翻译：双离合器传动接触点校正方法
公开(公告)号：US09534645B2
公开(公告)日：2017-01-03
申请号：US14717188
申请日：2015-05-20
申请人： Hyundai Motor Company , Kia Motors Corp.
发明人： Ho Young Lee
IPC分类号： F16D13/38 , F16D48/00 , F16D21/00 , F16D21/06
CPC分类号： F16D48/00 , F16D13/385 , F16D21/00 , F16D48/06 , F16D2021/0615 , F16D2500/10412 , F16D2500/1045 , F16D2500/30405 , F16D2500/3067 , F16D2500/5012 , F16D2500/502 , F16D2500/50245 , F16D2500/50251 , F16D2500/50269
摘要： A touch point correction method includes determining respective temperatures of a first pressure plate, a second pressure plate, and a center plate and measuring an average temperature of the determined temperatures, determining rotational inertia based on the measured average temperature, determining a touch point correction amount based on the rotational inertia and engine speed of a vehicle, and correcting a touch point of a relevant clutch using the determined touch point correction amount.
摘要翻译：接触点校正方法包括确定第一压力板，第二压力板和中心板的相应温度，并测量所确定的温度的平均温度，基于所测量的平均温度确定转动惯量，确定触摸点校正量基于车辆的转动惯量和发动机转速，使用所确定的接触点校正量来校正相关离合器的接触点。

3. 发明申请

US20160138664A1 TOUCH POINT CORRECTION METHOD FOR DOUBLE CLUTCH TRANSMISSION 有权
标题翻译：用于双离合传输的触摸点校正方法
公开(公告)号：US20160138664A1
公开(公告)日：2016-05-19
申请号：US14717188
申请日：2015-05-20
申请人： Hyundai Motor Company , Kia Motors Corp.
发明人： Ho Young LEE
IPC分类号： F16D48/00 , F16D21/00 , F16D13/38
CPC分类号： F16D48/00 , F16D13/385 , F16D21/00 , F16D48/06 , F16D2021/0615 , F16D2500/10412 , F16D2500/1045 , F16D2500/30405 , F16D2500/3067 , F16D2500/5012 , F16D2500/502 , F16D2500/50245 , F16D2500/50251 , F16D2500/50269
摘要： A touch point correction method includes determining respective temperatures of a first pressure plate, a second pressure plate, and a center plate and measuring an average temperature of the determined temperatures, determining rotational inertia based on the measured average temperature, determining a touch point correction amount based on the rotational inertia and engine speed of a vehicle, and correcting a touch point of a relevant clutch using the determined touch point correction amount.
摘要翻译：接触点校正方法包括确定第一压力板，第二压力板和中心板的相应温度，并测量所确定的温度的平均温度，基于所测量的平均温度确定转动惯量，确定触摸点校正量基于车辆的转动惯量和发动机转速，使用所确定的接触点校正量来校正相关离合器的接触点。

4. 发明授权

US08965646B2 Control system and method for the transmission of a vehicle 有权
标题翻译：用于车辆传输的控制系统和方法
公开(公告)号：US08965646B2
公开(公告)日：2015-02-24
申请号：US13823074
申请日：2011-09-12
申请人： Luca Cuogo
发明人： Luca Cuogo
IPC分类号： F16H61/38 , F16H61/68 , F16D48/06
CPC分类号： F16H61/68 , F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/111 , F16D2500/1112 , F16D2500/30405 , F16D2500/3051 , F16D2500/30803 , F16D2500/30816 , F16D2500/31413 , F16D2500/70252 , F16D2500/70288 , F16D2500/7043 , F16D2500/70436 , F16D2500/70448 , F16D2500/70472
摘要： A control system for the transmission of an agricultural vehicle or an industrial off-highway vehicle, wherein the system comprises a controller of the clutch, connected thereto to supply an operating signal, a plurality of sensors suitable for measuring a plurality of characteristic quantities of the transmission and connected to the controller to supply a plurality of signals proportional to the quantities, a torque processor suitable for calculating a reference torque and connected to the controller to supply thereto a signal proportional to the reference torque, and a thermal load managing device suitable for receiving at least some of the plurality of quantities and for receiving the reference torque in order to calculate at least one operative datum on which the thermal power exchanged in the clutch is dependent. The control system is suited to process the operative datum to operate the transmission so as to limit the temperature in the clutch.
摘要翻译：一种用于农业车辆或工业非公路车辆的传输的控制系统，其中所述系统包括与其连接以提供操作信号的离合器的控制器，适于测量多个特征量的多个传感器传输并连接到控制器以提供与该数量成比例的多个信号;扭矩处理器，适用于计算参考转矩并连接到控制器以向其提供与参考转矩成比例的信号;以及热负荷管理装置，接收所述多个量中的至少一些并且用于接收所述参考扭矩，以便计算在所述离合器中交换的热功率所依赖的至少一个操作基准。控制系统适于处理操作原理以操作变速器，以便限制离合器中的温度。

5. 发明授权

US08862354B2 Method for determining initial temperatures in dry dual clutch transmissions 有权
标题翻译：确定干式双离合器变速器初始温度的方法
公开(公告)号：US08862354B2
公开(公告)日：2014-10-14
申请号：US13104097
申请日：2011-05-10
申请人： Kumaraswamy V. Hebbale , Farzad Samie
发明人： Kumaraswamy V. Hebbale , Farzad Samie
IPC分类号： F16D29/00
CPC分类号： F16H59/72 , F16D48/06 , F16D2021/0615 , F16D2500/1086 , F16D2500/30405 , F16D2500/3111 , F16D2500/3122 , F16D2500/3166 , F16H61/688 , F16H2059/725
摘要： A method for determining initial or starting temperatures for a dry dual clutch mechanism at vehicle start-up includes as determining a time lapse from shut-down to start-up. The method determines a housing air start temperature of the housing air within a bell housing case of the dry dual clutch mechanism at vehicle start-up, reads a first clutch stop temperature of a first clutch at vehicle shut-down, reads a housing air stop temperature of the housing air at vehicle shut-down, and determines a heat transfer coefficient between the first clutch and the housing air. The method includes determining a first clutch start temperature from, at least: the heat transfer coefficient between the first clutch and the housing air; a temperature differential between the first clutch stop temperature and the housing air stop temperature; and the housing air start temperature.
摘要翻译：用于在车辆启动时确定干式双离合器机构的初始或起始温度的方法包括确定从关闭到启动的时间流逝。该方法在车辆启动时确定干式双离合器机构的钟罩壳体内的壳体空气的壳体空气开始温度，在车辆关闭时读取第一离合器的第一离合器停止温度，读取壳体空气停止车辆关闭时的壳体空气的温度，并且确定第一离合器和壳体空气之间的传热系数。该方法至少包括：第一离合器和外壳空气之间的传热系数，确定第一离合器开始温度; 第一离合器停止温度与壳体空气停止温度之间的温度差; 和外壳空气启动温度。

6. 发明授权

US08645036B2 Method for controlling a clutch unit 有权
标题翻译：用于控制离合器单元的方法
公开(公告)号：US08645036B2
公开(公告)日：2014-02-04
申请号：US12995822
申请日：2009-05-26
申请人： Martin Kiessner-Haiden
发明人： Martin Kiessner-Haiden
IPC分类号： G06F7/00
CPC分类号： F16D48/064 , F16D2500/1025 , F16D2500/10431 , F16D2500/1045 , F16D2500/30404 , F16D2500/30405 , F16D2500/30803 , F16D2500/50275 , F16D2500/70264 , F16D2500/70605
摘要： A method for controlling a clutch unit for a drive train of a motor vehicle wherein the temperature in the friction clutch is ascertained and a characteristic curve of the friction clutch is adapted as a function of the ascertained temperature.
摘要翻译：一种用于控制机动车辆的传动系的离合器单元的方法，其中确定摩擦离合器中的温度，并且摩擦离合器的特性曲线适合于确定的温度的函数。

7. 发明申请

US20130184950A1 Control System and Method for the Transmission of a Vehicle 有权
标题翻译：车辆传动控制系统及方法
公开(公告)号：US20130184950A1
公开(公告)日：2013-07-18
申请号：US13823074
申请日：2011-09-12
申请人： Luca Cuogo
发明人： Luca Cuogo
IPC分类号： F16H61/68
CPC分类号： F16H61/68 , F16D48/066 , F16D2500/1026 , F16D2500/10412 , F16D2500/1045 , F16D2500/111 , F16D2500/1112 , F16D2500/30405 , F16D2500/3051 , F16D2500/30803 , F16D2500/30816 , F16D2500/31413 , F16D2500/70252 , F16D2500/70288 , F16D2500/7043 , F16D2500/70436 , F16D2500/70448 , F16D2500/70472
摘要： A control system for the transmission of an agricultural vehicle or an industrial off-highway vehicle, wherein the system comprises a controller of the clutch, connected thereto to supply an operating signal, a plurality of sensors suitable for measuring a plurality of characteristic quantities of the transmission and connected to the controller to supply a plurality of signals proportional to the quantities, a torque processor suitable for calculating a reference torque and connected to the controller to supply thereto a signal proportional to the reference torque, and a thermal load managing device suitable for receiving at least some of the plurality of quantities and for receiving the reference torque in order to calculate at least one operative datum on which the thermal power exchanged in the clutch is dependent. The control system is suited to process the operative datum to operate the transmission so as to limit the temperature in the clutch.
摘要翻译：一种用于农业车辆或工业非公路车辆的传输的控制系统，其中所述系统包括与其连接以提供操作信号的离合器的控制器，适于测量多个特征量的多个传感器传输并连接到控制器以提供与该数量成比例的多个信号;扭矩处理器，适用于计算参考转矩并连接到控制器以向其提供与参考转矩成比例的信号;以及热负荷管理装置，接收所述多个量中的至少一些并且用于接收所述参考扭矩，以便计算在所述离合器中交换的热功率所依赖的至少一个操作基准。控制系统适于处理操作原理以操作变速器，以便限制离合器中的温度。

8. 发明申请

US20130161147A1 FRICTION CLUTCH 有权
标题翻译：摩擦离合器
公开(公告)号：US20130161147A1
公开(公告)日：2013-06-27
申请号：US13774782
申请日：2013-02-22
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Loyal George MACMILLIAN , Daniel REDEL , Gerald KUESTLER
IPC分类号： F16D13/72
CPC分类号： F16D13/72 , F16D48/06 , F16D2300/021 , F16D2300/26 , F16D2500/30404 , F16D2500/30405 , F16D2500/70446
摘要： The invention relates to a friction clutch in a motor vehicle, comprising a clutch bell housing (210), at least one air inlet duct (130) arranged on the clutch bell housing for cooling the clutch bell housing, at least one air outlet duct (140) arranged on the clutch bell housing, and at least one temperature sensor (120). The invention further relates to a method for determining a clutch temperature of a friction clutch.
摘要翻译：本发明涉及机动车辆中的摩擦离合器，包括离合器钟罩壳体（210），设置在离合器钟罩壳体上的至少一个空气入口管道（130），用于冷却离合器钟罩壳体，至少一个空气出口管道 140），以及至少一个温度传感器（120）。本发明还涉及一种用于确定摩擦离合器的离合器温度的方法。

9. 发明申请

US20130096794A1 METHOD OF MANAGING A DEVICE THAT SPLITS DRIVE TORQUE BETWEEN THE FRONT AND REAR WHEELSET OF A VEHICLE 有权
标题翻译：管理一个装置的装置的方法，该装置驱动车辆的前轮和后轮之间的扭矩
公开(公告)号：US20130096794A1
公开(公告)日：2013-04-18
申请号：US13640318
申请日：2011-04-11
申请人： Pascal Febrer , Fracois Foussard , Stephane Guegan , Alessandro Monti
发明人： Pascal Febrer , Fracois Foussard , Stephane Guegan , Alessandro Monti
IPC分类号： B60W10/119
CPC分类号： B60W10/119 , B60K17/34 , B60K23/08 , B60K23/0808 , B60W2510/0241 , B60W2510/0291 , B60W2550/12 , B60W2720/403 , F16D48/06 , F16D2500/10431 , F16D2500/30405 , F16D2500/3069 , F16D2500/3122 , F16D2500/5102
摘要： A splitting of drive torque between front and rear wheelsets includes an actuator to split the torque between the wheelsets, an electronic unit controlling switching of the actuator into a coupled or uncoupled mode, a mechanism electrically powering the electronic unit, and sensors. The electronic unit can make the system adopt: an active operation in which a control signal is generated and the temperature of the actuator is estimated; and a sleep mode in which the temperature of the actuator is not estimated; the switch to sleep mode being authorized: only when the engine is stopped, and if the actuator temperature is below or equal to a threshold or a maximum time period has elapsed.
摘要翻译：前轮和后轮对之间的驱动扭矩分裂包括致动器，用于分离轮对之间的扭矩，控制致动器转换为联接或非耦合模式的电子单元，为电子单元供电的机构和传感器。电子单元可以使系统采用：产生控制信号并且估计致动器的温度的有效操作; 以及未估计致动器的温度的睡眠模式; 切换到睡眠模式被授权：仅当发动机停止时，以及如果执行器温度低于或等于阈值或经过了最大时间段。

10. 发明申请

US20130080010A1 Clutch Protection System 审中-公开
标题翻译：离合器保护系统
公开(公告)号：US20130080010A1
公开(公告)日：2013-03-28
申请号：US13242198
申请日：2011-09-23
申请人： Joseph A. Cullen , Tara A. Sundt
发明人： Joseph A. Cullen , Tara A. Sundt
IPC分类号： G06F7/00
CPC分类号： F16D48/06 , F16D2500/3024 , F16D2500/30405 , F16D2500/305 , F16D2500/50296 , F16D2500/5106 , F16D2500/70452
摘要： A vehicle having a chassis, an engine supported by the chassis, a clutch assembly and a controller. The clutch assembly contains a clutch that is coupled to the engine. The controller executes a method to protect the clutch, the method including the steps of calculating, comparing and derating. The calculating step includes calculating the amount of energy being absorbed by the clutch. The comparing step compares the amount of energy to a predetermined limit. The derating step derates the engine dependent upon whether the amount of energy exceeded the predetermined limit in the comparing step.
摘要翻译：具有底盘，由底盘支撑的发动机，离合器组件和控制器的车辆。离合器组件包括联接到发动机的离合器。控制器执行保护离合器的方法，该方法包括计算，比较和降额的步骤。计算步骤包括计算由离合器吸收的能量的量。比较步骤将能量的量与预定的极限进行比较。降额步骤降低发动机，取决于比较步骤中能量的量是否超过预定极限。

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