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1.发明授权Electro-hydraulic control apparatus for a motor vehicle transmission with at least five forward gears and one reverse gear 有权用于具有至少五个前进档和一个倒档的机动车辆变速器的电液控制装置公开(公告)号：US08447478B2
公开(公告)日：2013-05-21
申请号：US12325615
申请日：2008-12-01
CPC分类号： F16H61/2807 , F16H61/12 , F16H61/688 , F16H2061/1224 , F16H2061/1264 , F16H2200/0052 , F16H2200/0056 , Y10T74/19219 , Y10T74/19251 , Y10T74/20024
摘要： The control apparatus comprises, in its version intended for a double-clutch transmission, first, second and third shift forks each movable between first and second engagement positions to engage a respective gear, of which the first shift fork is able to engage at least the first gear and the second shift fork is able to engage at least the second gear, first, second and third double-acting hydraulic actuators arranged to control each the movement of a respective shift fork between the first and second engagement position, of which the first hydraulic actuator is associated to the first shift fork and the second hydraulic actuator is associated to the second shift fork, a slide valve selectively movable into one of at least three operating positions in each of which the slide valve selects a respective hydraulic actuator, and first and second gear shift solenoid valves for controlling the supply of fluid to the hydraulic actuator each time selected by the slide valve or the connection of that actuator to a tank. The first shift fork is moved into the engagement position of the first gear upon energization of the first gear shift solenoid valve, whereas the second shift fork is moved into the engagement position of the second gear upon energization of the second gear shift solenoid valve.
摘要翻译： 控制装置在其用于双离合器变速器的版本中包括第一，第二和第三换档叉，每个移动叉可在第一和第二接合位置之间移动，以接合相应的齿轮，第一换档叉能够至少啮合 第一齿轮和第二换档拨叉能够啮合至少第二齿轮，第一，第二和第三双作用液压致动器，其布置成控制各自的换档拨叉在第一和第二接合位置之间的运动，其中第一 液压致动器与第一变速叉相关联，第二液压致动器与第二变速叉相关联，滑阀可选择性地移动至至少三个操作位置之一，滑阀选择相应的液压致动器，第一 以及第二换档电磁阀，用于在每次由滑阀或连接选择时控制向液压致动器供应流体 的执行器到油箱。 当第一变速电磁阀通电时，第一变速叉移动到第一齿轮的接合位置，而第二换档拨叉在通过第二变速电磁阀时被移动到第二齿轮的接合位置。
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2.发明授权Procedure for estimating the torque transmitted by a friction clutch controlled by an actuator 有权用于估计由致动器控制的摩擦离合器传递的扭矩的步骤公开(公告)号：US08095334B2
公开(公告)日：2012-01-10
申请号：US12422610
申请日：2009-04-13
IPC分类号： G01P3/00
CPC分类号： G01M15/046 , F16D48/06 , F16D2500/30421 , F16D2500/3067 , F16D2500/3165 , F16D2500/708
摘要： A process that estimates the torque transmitted by a friction clutch coupled to the shaft of a motor vehicle engine. The process includes determining the angular speed of the engine shaft and the torque developed by this shaft; calculating the difference between the measured value of the engine shaft's angular speed and an estimated value of the angular speed; and determining an estimated value of the torque transmitted by the clutch, corresponding to the calculated value of the difference or error in the engine shaft angular speed. The estimated value of the torque is used, along with the value measured or otherwise determined of the torque developed by the engine shaft, to obtain the estimated value of the angular speed of the engine shaft on the basis of a predetermined mathematical model.
摘要翻译： 估计由耦合到机动车辆发动机的轴的摩擦离合器传递的扭矩的过程。 该过程包括确定发动机轴的角速度和由该轴产生的转矩; 计算发动机轴的角速度的测量值与角速度的估计值之间的差; 以及根据计算出的发动机轴角速度的差值或误差值确定由离合器传递的扭矩的估计值。 使用扭矩的估计值以及由发动机轴产生的扭矩测量或以其他方式确定的值，以基于预定的数学模型获得发动机轴的角速度的估计值。
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3.发明授权Control system and method for controlling the driving-away manoeuvre in a motor vehicle with a servo-controlled gearbox 有权用伺服控制的变速箱控制机动车辆的驾驶操纵的控制系统和方法公开(公告)号：US07702445B2
公开(公告)日：2010-04-20
申请号：US11449233
申请日：2006-06-08
申请人： Renato Gianoglio , Claudia Supparo, legal representative , Dario Del Pin , Giovanni Ellena , Massimo Fossanetti , Massimo Lupo , Attilio Porta , Pandeli Borodani
发明人： Renato Gianoglio , Dario Del Pin , Giovanni Ellena , Massimo Fossanetti , Massimo Lupo , Attilio Porta , Pandeli Borodani
IPC分类号： B60K17/00
CPC分类号： B60W30/18 , B60W10/02 , B60W10/06 , B60W10/10 , B60W30/18027 , B60W2510/1015 , B60W2510/104 , B60W2540/10 , Y02T10/56 , Y10T477/6407
摘要： What is described is a control system for controlling the driving-away maneuver in a motor vehicle provided with a gearbox comprising a primary input shaft which can be coupled to a drive shaft of a propulsion system of the vehicle by means of a servo-assisted friction clutch, wherein a control unit receives at its input signals indicating a command imparted by the driver of the motor vehicle by operating the accelerator pedal, and generates—on the basis of a mathematical reference model—reference torque request signals indicating the reference torques requested from the drive shaft and from the friction clutch during the driving-away manoeuvre, and also generates—by comparison between signals indicating the estimated angular velocities of the drive shaft and of the primary gear shaft, and detected signals indicating the actual angular velocities of the drive shaft and of the primary gear shaft—corresponding corrective contributions, in such a way as to construct command signals for controlling torque actuator devices of the propulsion system and of the friction clutch, for controlling the driving-away manoeuvre in the motor vehicle.
摘要翻译： 所描述的是一种控制系统，用于控制设置有齿轮箱的机动车辆的驾驶操纵，所述变速箱包括主输入轴，所述主输入轴可以通过伺服辅助摩擦联接到车辆的推进系统的驱动轴 离合器，其中控制单元在其输入信号处接收到指示由驾驶员通过操作加速器踏板所赋予的命令的信号，并且基于数学参考模型参考模型参考转矩请求信号来产生，该信号指示从 驱动轴和驱动离开操纵期间的摩擦离合器，并且还通过比较产生指示驱动轴和主齿轮轴的估计角速度的信号以及指示驱动器的实际角速度的检测信号 轴和主齿轮轴相应的校正贡献，以构造命令信号 用于控制推进系统和摩擦离合器的扭矩致动器装置，用于控制机动车辆中的驾驶操纵。
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4.发明申请CONTROL SYSTEM FOR A MOTOR VEHICLE PROVIDED WITH A SEMIAUTOMATIC GEARBOX WITH DISCRETE RATIOS 有权用具有离散比例的半自动齿轮提供的电机控制系统公开(公告)号：US20090292428A1
公开(公告)日：2009-11-26
申请号：US12422633
申请日：2009-04-13
IPC分类号： G06F19/00
CPC分类号： F16D48/06 , F16D2500/10412 , F16D2500/30406 , F16D2500/30421 , F16D2500/3065 , F16D2500/3067 , F16D2500/7044 , F16D2500/70668 , F16D2500/708
摘要： The control system comprises detectors or estimators capable of supplying electrical signals or data indicative of the values of predetermined state variables including the angular velocity of the crankshaft of the engine, the difference between this angular velocity and the angular velocity of the primary shaft of the gearbox, and the torque delivered by the engine crankshaft and the torque transmitted by the friction clutch; calculating devices capable of supplying signals indicating the errors between the values of the state variables and respective reference values; filter devices capable of incrementing, within a predetermined frequency band, the relative weight selectively of the error of angular velocity of the crankshaft of the engine, and of the error of the abovementioned difference of angular velocity; processing devices capable of generating, in accordance with predetermined transfer functions, output signals or data indicating a torque partial value or contribution to be delivered by the engine and a torque partial value or contribution to be transmitted to the primary shaft of the gearbox by the friction clutch; and an adder capable of adding the torque partial values or contributions to corresponding other torque partial values or contributions, to be delivered or transmitted as relevant, determined by predetermined methods, in order to supply in the total output signals or data indicating the torque to be generated in the engine crankshaft and signals or data indicating the torque to be transmitted by the friction clutch.
摘要翻译： 控制系统包括能够提供电信号或指示包括发动机曲轴的角速度的预定状态变量的值的数字的检测器或估计器，该角速度与齿轮箱主轴的角速度之差 和由发动机曲轴传递的扭矩和由摩擦离合器传递的扭矩; 计算能够提供指示状态变量的值与各个参考值之间的误差的信号的装置; 能够在预定频带内选择性地增加发动机曲轴的角速度误差的相对重量以及上述角速度差的误差的过滤装置; 能够根据预定的传递函数产生表示由发动机传递的扭矩部分值或贡献的输出信号或数据的转向部分值或贡献的处理装置，该扭矩部分值或贡献将通过摩擦传递到变速箱的主轴 离合器; 以及能够将通过预定方法确定的相关的要传送或传送的对应的其他转矩部分值或贡献的转矩部分值或贡献相加的加法器，以便将总输出信号或表示扭矩的数据提供给 在发动机曲轴中产生的信号或数据指示由摩擦离合器传递的扭矩。
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公开(公告)号：US20090151496A1
公开(公告)日：2009-06-18
申请号：US12325590
申请日：2008-12-01
IPC分类号： G05G5/02
CPC分类号： F16H63/32 , F16H61/682 , F16H63/30 , F16H2200/0052 , Y10T74/19251 , Y10T74/20085 , Y10T74/20177
摘要： The gearbox comprises an engagement sleeve movable between a neutral position and one engagement position for engagement of one given gear, and a shift fork operatively connected to the engagement sleeve for controlling the movement thereof between the neutral position and the engagement position. The shift fork is slidably mounted on a stationary support rod, which is provided with a pair of bushes defining a first axial abutment surface for stopping the movement of the shift fork in the direction from the neutral position to the engagement position and a second axial abutment surface for stopping the movement of the shift fork in the direction from the engagement position to the neutral position. The neutral position of the shift fork is axially spaced from the second axial abutment surface.
摘要翻译： 齿轮箱包括可在中性位置和一个接合位置之间运动的接合套筒，用于啮合一个给定的齿轮;以及换档拨叉，其可操作地连接到接合套筒，用于控制其在中立位置和接合位置之间的运动。 换档拨叉可滑动地安装在固定的支撑杆上，该固定支撑杆设置有一对衬套，该衬套限定第一轴向邻接表面，用于阻止换档拨叉从中立位置到接合位置的运动，以及第二轴向支座 表面，用于停止换档拨叉在从接合位置到中立位置的方向上的移动。 换档拨叉的中间位置与第二轴向邻接表面轴向间隔开。
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6.发明授权公开(公告)号：US06997275B2
公开(公告)日：2006-02-14
申请号：US10182802
申请日：2001-02-02
IPC分类号： B60K6/00
CPC分类号： B60W20/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60L15/2054 , B60L2240/486 , B60L2240/507 , B60L2260/26 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/18018 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T477/26
摘要： The system comprises control devices (CS) arranged to implement a stop-start function in which, during a stop stage, the internal combustion engine (1) is disconnected from the electric machine (4) and from the transmission system (2) and is switched off in first predetermined operating conditions of the vehicle (V) and then, in a subsequent start stage, is automatically restarted by an electric machine (4), operating as a motor, and is then reconnected to the transmission system (2).
摘要翻译： 该系统包括设置成实现止动启动功能的控制装置（CS），其中在停止阶段期间内燃机（1）与电机（4）和传动系统（2）断开并且是 在车辆（V）的第一预定操作条件下关闭，然后在随后的起动阶段中，由作为电动机操作的电机（4）自动地重新起动，然后重新连接到变速器系统（2）。
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7.发明授权Drive control system for achieving target driveshaft power in a motor vehicle 有权用于实现机动车辆中目标传动轴功率的驱动控制系统公开(公告)号：US06684145B1
公开(公告)日：2004-01-27
申请号：US10030044
申请日：2002-04-11
IPC分类号： G06F700
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/11 , B60W30/1882 , B60W2510/0638 , B60W2520/105 , B60W2540/10 , B60W2540/106 , B60W2710/0666 , B60W2710/1061 , F02D41/021 , F02D2250/18 , F16H61/0213 , F16H61/04 , F16H61/66 , F16H2059/084 , F16H2059/743 , Y10T477/6422
摘要： An internal combustion engine (E) has associated control devices (ECU, GSCU, SCU) for controlling the engine in a manner such that the engine delivers a driving torque (CM) which is variable in dependence on predetermined measured parameters, in particular on the position (&agr;) of the accelerator pedal (AP), and sensors (S1, S2) for detecting the position (&agr;) of the accelerator pedal (AP), and the rate of rotation (&ohgr;M) of the shaft (M) of the engine (E) or the forward speed (v) of the motor vehicle, respectively. The control system (ECU, GSCU, SCU) associated with the engine (E) is arranged:—to acquire from the sensors (S1, S2) the position (&agr;) of the accelerator pedal (AP) and the rate of rotation (&ohgr;M) of the engine (E), or the forward speed (v) of the motor vehicle;—to determine, in accordance with predetermined methods, the power (PT) to be applied to the driving wheels in dependence on the measured position (&agr;) of the accelerator pedal (AP) and on the calculated or acquired forward speed (v) of the vehicle, and to calculate, in dependence on the value determined for the power (PT) to be applied to the driving wheels and on the forward speed (v) of the vehicle, the driving torque (CMREF) which should correspondingly be delivered by the engine (E), and to control the engine (E) in a manner such that it delivers the driving torque (CMREF) thus calculated.
摘要翻译： 内燃机（E）具有用于控制发动机的相关联的控制装置（ECU，GSCU，SCU），其方式使得发动机提供根据预定的测量参数可变的驱动扭矩（CM），特别是在 加速器踏板（AP）的位置（α）和用于检测加速器踏板（AP）的位置（α）的传感器（S1，S2）和轴（M）的旋转速度（ω） 发动机（E）或前进速度（v）。 与发动机（E）相关联的控制系统（ECU，GSCU，SCU）被布置成： - 从传感器（S1，S2）获取加速器踏板（AP）的位置（α）和旋转速度（ωM ）或者机动车辆的前进速度（v）; - 根据预定方法，根据测量位置（α）来确定施加到驱动轮的功率（PT） ）和加速踏板（AP）的计算或获取的前进速度（v），并且根据对施加到驱动轮的功率（PT）确定的值和向前的 车辆的速度（v），应由发动机（E）相应地传递的驱动扭矩（CMREF），并且以使其传递如此计算的驱动转矩（CMREF）的方式控制发动机（E）。
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8.发明授权Method for controlling the upshift operation in a motor vehicle equipped with a double clutch transmission 有权用于控制装备有双离合器变速器的机动车辆中的升档操作的方法公开(公告)号：US08388497B2
公开(公告)日：2013-03-05
申请号：US12565405
申请日：2009-09-23
IPC分类号： B60W10/04
CPC分类号： F16H61/688 , B60W10/06 , B60W10/113 , B60W30/19 , B60W2710/0666 , F16H61/0437 , Y10T477/679 , Y10T477/68
摘要： According to the method the crossover phase of the friction clutches is performed by defining a linear torque profile for the first friction clutch having a given initial value and a zero final value, a linear torque profile for the second friction clutch having a zero initial value and a given final value, and a linear torque profile for the engine having a given initial value and a given final value. The final value of the torque profile of the second friction clutch is calculated, the initial value of the engine torque being known, by determining a final value of the longitudinal acceleration of the vehicle equal to a given percentage of the initial value of the longitudinal acceleration of the vehicle. The final value of the engine torque profile is calculated, the final value of the torque profile of the second friction clutch being known, on the basis of the final value determined for the longitudinal acceleration of the vehicle. The initial value of the torque profile of the first friction clutch is chosen so as to be greater than a minimum value calculated by determining the condition of synchronism of the driving shaft and of the first primary shaft.
摘要翻译： 根据该方法，摩擦离合器的交叉相位通过限定具有给定初始值和零终值的第一摩擦离合器的线性扭矩分布来实现，具有零初始值的第二摩擦离合器的线性扭矩分布，以及 给定的最终值，以及具有给定初始值和给定最终值的发动机的线性扭矩曲线。 计算第二摩擦离合器的扭矩分布的最终值，通过确定车辆的纵向加速度的最终值等于纵向加速度的初始值的给定百分比来知道发动机扭矩的初始值 的车辆。 计算发动机转矩曲线的最终值，基于为车辆的纵向加速度确定的最终值，已知第二摩擦离合器的扭矩分布的最终值。 选择第一摩擦离合器的扭矩分布的初始值，以便大于通过确定驱动轴和第一主轴的同步状态而计算的最小值。
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9.发明授权Control system for a motor vehicle provided with a semiautomatic gearbox with discrete ratios 有权一种机动车辆的控制系统，配备有具有离散比率的半自动变速箱公开(公告)号：US08160787B2
公开(公告)日：2012-04-17
申请号：US12422633
申请日：2009-04-13
IPC分类号： G06F19/00
CPC分类号： F16D48/06 , F16D2500/10412 , F16D2500/30406 , F16D2500/30421 , F16D2500/3065 , F16D2500/3067 , F16D2500/7044 , F16D2500/70668 , F16D2500/708
摘要： The control system comprises detectors or estimators capable of supplying electrical signals or data indicative of the values of predetermined state variables including the angular velocity of the crankshaft of the engine, the difference between this angular velocity and the angular velocity of the primary shaft of the gearbox, and the torque delivered by the engine crankshaft and the torque transmitted by the friction clutch; calculating devices capable of supplying signals indicating the errors between the values of the state variables and respective reference values; filter devices capable of incrementing, within a predetermined frequency band, the relative weight selectively of the error of angular velocity of the crankshaft of the engine, and of the error of the abovementioned difference of angular velocity; processing devices capable of generating, in accordance with predetermined transfer functions, output signals or data indicating a torque partial value or contribution to be delivered by the engine and a torque partial value or contribution to be transmitted to the primary shaft of the gearbox by the friction clutch; and an adder capable of adding the torque partial values or contributions to corresponding other torque partial values or contributions, to be delivered or transmitted as relevant, determined by predetermined methods, in order to supply in the total output signals or data indicating the torque to be generated in the engine crankshaft and signals or data indicating the torque to be transmitted by the friction clutch.
摘要翻译： 控制系统包括能够提供电信号或指示包括发动机曲轴的角速度的预定状态变量的值的数字的检测器或估计器，该角速度与齿轮箱主轴的角速度之差 和由发动机曲轴传递的扭矩和由摩擦离合器传递的扭矩; 计算能够提供指示状态变量的值与各个参考值之间的误差的信号的装置; 能够在预定频带内选择性地增加发动机曲轴的角速度误差的相对重量以及上述角速度差的误差的过滤装置; 能够根据预定的传递函数产生表示由发动机传递的扭矩部分值或贡献的输出信号或数据的转向部分值或贡献的处理装置，该扭矩部分值或贡献将通过摩擦传递到变速箱的主轴 离合器; 以及能够将通过预定方法确定的相关的要传送或传送的对应的其他转矩部分值或贡献的转矩部分值或贡献相加的加法器，以便将总输出信号或表示扭矩的数据提供给 在发动机曲轴中产生的信号或数据指示由摩擦离合器传递的扭矩。
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10.发明授权System and method for controlling the coupling between the driveshaft and the primary gear shaft in a motor vehicle with a servo-controlled gearbox 有权用于通过伺服控制的变速箱来控制机动车辆中的驱动轴与主齿轮轴之间的联接的系统和方法公开(公告)号：US07373233B2
公开(公告)日：2008-05-13
申请号：US11449310
申请日：2006-06-08
申请人： Renato Gianoglio , Claudia Supparo, legal representative , Dario Del Pin , Giovanni Ellena , Massimo Fossanetti , Massimo Lupo , Attilio Porta , Pandeli Borodani
发明人： Renato Gianoglio , Claudia Supparo, legal representative , Dario Del Pin , Giovanni Ellena , Massimo Fossanetti , Massimo Lupo , Attilio Porta , Pandeli Borodani
CPC分类号： B60W30/18027 , B60W10/06 , B60W10/11 , B60W2540/10 , B60W2710/0644 , B60W2710/0661 , B60W2710/1011 , B60W2710/1016 , Y02T10/56 , Y10T477/6407
摘要： What is described is a control system for controlling the coupling between a driveshaft of a motor vehicle propulsion system and a primary input shaft of a gearbox by means of a servo-assisted friction clutch.A control unit receives at its input signals indicating a command imparted by the driver of the motor vehicle by operating the accelerator pedal in a driving-away or gear-changing manoeuvre, and generates—on the basis of a mathematical reference model—reference torque request signals indicating the reference torques requested from the driveshaft and from the friction clutch, the said request signals or data varying in time in such a way as to cause synchronization between the angular velocities of the driveshaft and of the primary gear shaft to be reached at the same moment as the difference between the angular accelerations of the said shafts becomes zero.
摘要翻译： 描述的是用于通过伺服辅助摩擦离合器来控制机动车辆推进系统的驱动轴与齿轮箱的主输入轴之间的联接的控制系统。 控制单元在其输入信号中接收到指示由驾驶员或变速机动操作加速器踏板而由机动车辆的驾驶员发出的命令，并且基于数学参考模型参考扭矩请求 指示从驱动轴和摩擦离合器请求的参考扭矩的信号，所述请求信号或数据在时间上以这样的方式变化，以使得能够在驱动轴和主齿轮轴的角速度之间达到同步 相同的时刻，所述轴的角加速度之间的差异变为零。
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