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1.发明授权Method and system for determining the contact point for a clutch in a vehicle 有权用于确定车辆中的离合器的接触点的方法和系统公开(公告)号：US08849529B2
公开(公告)日：2014-09-30
申请号：US13391709
申请日：2010-09-13
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30425 , F16D2500/50236 , F16D2500/50251 , F16D2500/50272 , F16D2500/50669 , F16H2342/042 , Y10T477/75
摘要： A method for determining the contact point for a clutch in a vehicle comprising an engine, a clutch, powered wheels and a gearbox. The gearbox has a first gearbox component which is connected to the clutch and disconnectable from the powered wheels. The method steps include estimating (405) a friction torque for the first gearbox component, whereby the torque transmitted by the clutch is a function of estimated friction torque, closing (407) the clutch, whereby a representation of a torque transmitted by the clutch is determined for a plurality of positions for the clutch, determining (409) the contact point by means of the determined representation of torque transmitted, and the further step (402), before the closure of the clutch, of accelerating the first gearbox component if its rotation speed is below a certain value. Also a system and a vehicle for performing the method are disclosed.
摘要翻译： 一种用于确定车辆中的离合器的接触点的方法，包括发动机，离合器，动力轮和齿轮箱。 齿轮箱具有连接到离合器并与动力轮隔离的第一变速箱部件。 方法步骤包括估计（405）第一齿轮箱部件的摩擦转矩，由此由离合器传递的扭矩是估计摩擦转矩的函数，关闭（407）离合器，由此由离合器传递的扭矩的表示是 确定用于离合器的多个位置，通过所确定的传递扭矩的表示来确定（409）接触点，以及在离合器闭合之前的另一步骤（402）加速第一变速箱部件 转速低于一定值。 还公开了一种用于执行该方法的系统和车辆。
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公开(公告)号：US08655562B2
公开(公告)日：2014-02-18
申请号：US13395487
申请日：2010-09-13
IPC分类号： G06F7/00
CPC分类号： B60W30/18027 , B60W50/02 , B60W2050/0297
摘要： A method for setting a vehicle in motion: The vehicle includes a combustion engine for generating driving force for transmission to at least one powered wheel via a clutch and a gearbox. The driving force is selectively transmitted from the engine to the powered wheels by closure of the clutch. Gear changes by the gearbox are at least partly controlled by a control system. With the clutch closed and upon demand for the vehicle to be set in motion with the clutch closed, the control system activates the vehicle's starter motor with gear engaged, and uses the starter motor to accelerate the combustion engine to an initial speed which represents a speed at which the combustion engine will start.
摘要翻译： 一种用于设置运动中的车辆的方法：所述车辆包括用于产生用于经由离合器和变速箱传递到至少一个动力轮的驱动力的内燃机。 通过关闭离合器，驱动力从发动机选择性地传递到动力轮。 齿轮箱的齿轮变化至少部分由控制系统控制。 随着离合器关闭，并且随着离合器闭合，车辆的需求被设定为运动，控制系统启动具有齿轮啮合的车辆起动电动机，并且使用起动电动机将内燃机加速到表示速度的初始速度 内燃机将启动。
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公开(公告)号：US08972126B2
公开(公告)日：2015-03-03
申请号：US13521260
申请日：2011-01-31
CPC分类号： F16H61/0213 , B60W10/11 , B60W30/18027 , B60W50/087 , B60Y2200/14 , F16H2059/006 , F16H2061/023 , F16H2312/02
摘要： A method for control of a vehicle gearbox which is automatically controlled by a control system. The control system's choice of transmission ratio is influenceable by the vehicle's driver. The control system chooses an initial transmission ratio for moving off stationary. The method includes determining a first initial transmission ratio by using the control system, and determining a second initial transmission ratio indicated by the vehicle driver. The gearbox is set to the second initial transmission ratio indicated by the driver when the second ratio is higher than the first initial transmission ratio determined by the control system.
摘要翻译： 一种由控制系统自动控制的车辆变速箱的控制方法。 控制系统的变速比选择是由车辆驾驶者所影响的。 控制系统选择静止的静止的初始传动比。 该方法包括使用控制系统确定第一初始传动比，以及确定由车辆驾驶员指示的第二初始传动比。 当第二比率高于由控制系统确定的第一初始传动比时，变速箱被设定为由驾驶员指示的第二初始传动比。
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公开(公告)号：US08762017B2
公开(公告)日：2014-06-24
申请号：US13391723
申请日：2010-09-13
IPC分类号： G06F7/00
CPC分类号： F16D48/06 , F16D2500/5048 , F16D2500/50816 , F16D2500/70412 , F16D2500/70424
摘要： A method for opening of an automatically controlled clutch (106) of a vehicle which comprises a combustion engine (101) for generating driving force intended for transmission to at least one powered wheel (113, 114) via the clutch and a gearbox (103). The method includes opening the clutch at an initial rate to at least a first position substantially corresponding to a position at which the clutch can at most transmit the maximum torque which the combustion engine can deliver at idling speed, and from the first position, opening the clutch at a second rate which is lower than the initial rate.
摘要翻译： 一种用于打开车辆的自动控制的离合器（106）的方法，该离合器包括用于产生用于经由离合器传递到至少一个动力轮（113,114）的驱动力的内燃机（101）和齿轮箱（103） 。 该方法包括以初始速率将离合器打开到至少第一位置，该第一位置基本上对应于离合器可以最大限度地传递内燃机可以以空转速度递送的最大扭矩的位置，并且从第一位置打开离合器 以低于初始速率的第二速率离合。
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公开(公告)号：US20120150402A1
公开(公告)日：2012-06-14
申请号：US13391665
申请日：2010-09-13
申请人： Peter Juhlin-Dannfelt , Mikael Öun
发明人： Peter Juhlin-Dannfelt , Mikael Öun
CPC分类号： B60W30/18027 , B60W10/02 , B60W30/18045 , B60W2540/10 , F16D48/06 , F16D2500/1112 , F16D2500/3144 , F16D2500/50224 , F16D2500/508 , F16D2500/70424
摘要： A method for control of an automatically controlled clutch when setting a vehicle (100) in motion on a running surface: the vehicle includes a combustion engine for generating driving force intended for transmission to at least one powered wheel, and a throttle control for demanding driving force from the engine. The magnitude of the driving force demanded from the engine is controlled by a driver of the vehicle by means of the throttle control. The method comprises the step, when a first criterion for a representation of the grip of the powered wheels on the running surface is fulfilled, of opening the automatically controlled clutch if the driver uses the throttle control to reduce the demand for driving force from the engine.
摘要翻译： 一种当在行驶表面上设置车辆（100）运动时控制自动控制的离合器的方法：车辆包括用于产生用于传输至少一个动力轮的驱动力的内燃机和用于要求驾驶的节气门控制 来自发动机的力 由发动机要求的驱动力的大小由车辆的驾驶员通过节气门控制来控制。 该方法包括以下步骤，当满足用于表示动力轮在行驶表面上的抓地力的第一标准时，如果驾驶员使用节气门控制来减少对来自发动机的驱动力的需求，则打开自动控制的离合器 。
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公开(公告)号：US09283961B2
公开(公告)日：2016-03-15
申请号：US13391665
申请日：2010-09-13
申请人： Peter Juhlin-Dannfelt , Mikael Öun
发明人： Peter Juhlin-Dannfelt , Mikael Öun
IPC分类号： B60W30/184 , B60W30/18 , F16D48/06 , B60W10/02
CPC分类号： B60W30/18027 , B60W10/02 , B60W30/18045 , B60W2540/10 , F16D48/06 , F16D2500/1112 , F16D2500/3144 , F16D2500/50224 , F16D2500/508 , F16D2500/70424
摘要： A method for control of an automatically controlled clutch when setting a vehicle in motion on a running surface: the vehicle includes a combustion engine for generating driving force transmitted to at least one powered wheel, and a throttle control for demanding driving force from the engine. The magnitude of the driving force demanded from the engine is controlled by a driver of the vehicle by means of the throttle control. The method includes a step, when a first criterion representing the grip of the powered wheels on the running surface is fulfilled, of opening the automatically controlled clutch if the driver uses the throttle control to reduce the demand for driving force from the engine.
摘要翻译： 一种当在行驶表面上设置车辆时控制自动控制的离合器的方法：车辆包括用于产生传递到至少一个动力轮的驱动力的内燃机，以及用于从发动机要求驱动力的节气门控制。 由发动机要求的驱动力的大小由车辆的驾驶员通过节气门控制来控制。 该方法包括一个步骤，当满足表示在行驶表面上的动力轮的抓地力的第一准则时，如果驾驶员使用节气门控制来减少对来自发动机的驱动力的需求，则打开自动控制的离合器。
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公开(公告)号：US20120296534A1
公开(公告)日：2012-11-22
申请号：US13521260
申请日：2011-01-31
CPC分类号： F16H61/0213 , B60W10/11 , B60W30/18027 , B60W50/087 , B60Y2200/14 , F16H2059/006 , F16H2061/023 , F16H2312/02
摘要： A method for control of a vehicle gearbox which is automatically controlled by a control system. The control system's choice of transmission ratio is influenceable by the vehicle's driver. The control system chooses an initial transmission ratio for moving off stationary. The method includes determining a first initial transmission ratio by using the control system, and determining a second initial transmission ratio indicated by the vehicle driver. The gearbox is set to the second initial transmission ratio indicated by the driver when the second ratio is higher than the first initial transmission ratio determined by the control system.
摘要翻译： 一种由控制系统自动控制的车辆变速箱的控制方法。 控制系统的变速比选择是由车辆驾驶者所影响的。 控制系统选择静止的静止的初始传动比。 该方法包括使用控制系统确定第一初始传动比，以及确定由车辆驾驶员指示的第二初始传动比。 当第二比率高于由控制系统确定的第一初始传动比时，变速箱被设定为由驾驶员指示的第二初始传动比。
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公开(公告)号：US20120173099A1
公开(公告)日：2012-07-05
申请号：US13395487
申请日：2010-09-13
CPC分类号： B60W30/18027 , B60W50/02 , B60W2050/0297
摘要： A method for setting a vehicle in motion: The vehicle includes a combustion engine for generating driving force for transmission to at least one powered wheel via a clutch and a gearbox. The driving force is selectively transmitted from the engine to the powered wheels by closure of the clutch. Gear changes by the gearbox are at least partly controlled by a control system. With the clutch closed and upon demand for the vehicle to be set in motion with the clutch closed, the control system activates the vehicle's starter motor with gear engaged, and uses the starter motor to accelerate the combustion engine to an initial speed which represents a speed at which the combustion engine will start.
摘要翻译： 一种用于设置运动中的车辆的方法：所述车辆包括用于产生用于经由离合器和变速箱传递到至少一个动力轮的驱动力的内燃机。 通过关闭离合器，驱动力从发动机选择性地传递到动力轮。 齿轮箱的齿轮变化至少部分由控制系统控制。 随着离合器关闭，并且随着离合器闭合，车辆的需求被设定为运动，控制系统启动具有齿轮啮合的车辆起动电动机，并且使用起动电动机将内燃机加速到表示速度的初始速度 内燃机将启动。
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公开(公告)号：US20120158265A1
公开(公告)日：2012-06-21
申请号：US13391723
申请日：2010-09-13
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/5048 , F16D2500/50816 , F16D2500/70412 , F16D2500/70424
摘要： A method for opening of an automatically controlled clutch (106) of a vehicle which comprises a combustion engine (101) for generating driving force intended for transmission to at least one powered wheel (113, 114) via the clutch and a gearbox (103). The method includes opening the clutch at an initial rate to at least a first position substantially corresponding to a position at which the clutch can at most transmit the maximum torque which the combustion engine can deliver at idling speed, and from the first position, opening the clutch at a second rate which is lower than the initial rate.
摘要翻译： 一种用于打开车辆的自动控制的离合器（106）的方法，该离合器包括用于产生用于经由离合器传递到至少一个动力轮（113,114）的驱动力的内燃机（101）和齿轮箱（103） 。 该方法包括以初始速率将离合器打开到至少第一位置，该第一位置基本上对应于离合器可以最大限度地传递内燃机可以以空转速度递送的最大扭矩的位置，并且从第一位置打开离合器 以低于初始速率的第二速率离合。
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10.发明申请METHOD AND SYSTEM FOR DETERMINING THE CONTACT POINT FOR A CLUTCH IN A VEHICLE 有权用于确定车辆离合器的接触点的方法和系统公开(公告)号：US20120150403A1
公开(公告)日：2012-06-14
申请号：US13391709
申请日：2010-09-13
IPC分类号： F16D48/06
CPC分类号： F16D48/06 , F16D2500/30425 , F16D2500/50236 , F16D2500/50251 , F16D2500/50272 , F16D2500/50669 , F16H2342/042 , Y10T477/75
摘要： A method for determining the contact point for a clutch in a vehicle comprising an engine, a clutch, powered wheels and a gearbox. The gearbox has a first gearbox component which is connected to the clutch and disconnectable from the powered wheels. The method steps include estimating (405) a friction torque for the first gearbox component, whereby the torque transmitted by the clutch is a function of estimated friction torque, closing (407) the clutch, whereby a representation of a torque transmitted by the clutch is determined for a plurality of positions for the clutch, determining (409) the contact point by means of the determined representation of torque transmitted, and the further step (402), before the closure of the clutch, of accelerating the first gearbox component if its rotation speed is below a certain value. Also a system and a vehicle for performing the method are disclosed.
摘要翻译： 一种用于确定车辆中的离合器的接触点的方法，包括发动机，离合器，动力轮和齿轮箱。 齿轮箱具有连接到离合器并与动力轮隔离的第一变速箱部件。 方法步骤包括估计（405）第一齿轮箱部件的摩擦转矩，由此由离合器传递的扭矩是估计摩擦转矩的函数，关闭（407）离合器，由此由离合器传递的扭矩的表示是 确定用于离合器的多个位置，通过所确定的传递扭矩的表示来确定（409）接触点，以及在离合器闭合之前的另一步骤（402）加速第一变速箱部件 转速低于一定值。 还公开了一种用于执行该方法的系统和车辆。
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