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1. 发明授权

US08167775B2 Method for clutch protection 有权
标题翻译：离合器保护方法
公开(公告)号：US08167775B2
公开(公告)日：2012-05-01
申请号：US12441387
申请日：2007-09-13
申请人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
发明人： Henrik Ryberg , Erik Lauri , Svante Karlsson , Lars Karlsson
IPC分类号： B60W10/02
CPC分类号： F16D48/08 , B60W30/186 , B60W50/14 , B60W2040/1369 , B60W2510/02 , B60W2510/0241 , B60W2530/18 , F16D2500/10412 , F16D2500/1045 , F16D2500/1082 , F16D2500/30406 , F16D2500/3108 , F16D2500/3166 , F16D2500/50224 , F16D2500/50296 , F16D2500/7101 , Y10T477/75 , Y10T477/755
摘要： Method for protecting a clutch of a vehicle, said vehicle being provided with an engine, drive wheels and an automated manual transmission for transmitting drive power from said engine to said drive wheels. A controller can execute the steps of: sensing a power demand from the driver which results in a clutch control where the clutch is partly engaged and clutch slip occurs, measuring travelling distance(s) of the vehicle during a predetermined first time interval, initiating a first warning measure, in order to alert the driver of excessive clutch slip, if the vehicle has traveled less than a predetermined distance during said predetermined first time interval.
摘要翻译：用于保护车辆离合器的方法，所述车辆设置有发动机，驱动轮和用于将驱动力从所述发动机传递到所述驱动轮的自动手动变速器。控制器可以执行以下步骤：感测来自驾驶员的功率需求，其导致离合器部分接合和离合器打滑发生的离合器控制，测量车辆在预定的第一时间间隔期间的行驶距离，启动第一警告措施，以便在所述预定的第一时间间隔期间车辆行驶小于预定距离时，提醒驾驶员过度的离合器打滑。

2. 发明授权

US08126614B2 Selective anti-lock braking system 有权
标题翻译：选择性防抱死制动系统
公开(公告)号：US08126614B2
公开(公告)日：2012-02-28
申请号：US12066272
申请日：2006-09-08
申请人： Svante Karlsson , Lars Karlsson , Sixten Berglund
发明人： Svante Karlsson , Lars Karlsson , Sixten Berglund
IPC分类号： G05D1/00
CPC分类号： B60T8/17616 , B60T2201/04 , B60T2260/04 , B60W10/11 , B60W10/184 , B60W30/18118 , B60W2520/26 , B60W2530/10 , B60W2550/142 , B60Y2200/14
摘要： Automatic mechanical transmission system for a vehicle with antilock braking which is configured to selectively decouple the drive train of the vehicle from the wheels of the vehicle. The system includes a first sensor for sensing at least one operational state of the vehicle, a second sensor for sensing a wheel-lock up condition of the vehicle, and a logic control unit. The logic control unit is configured to receive signals from the first and second sensors. When the first sensor communicates a first predetermined operational state of the vehicle and the second sensor communicates a wheel-lockup condition, the logic unit directs disengagement of the drive train from the wheels. Alternatively, when a second predetermined operational state of the vehicle and wheel lock-up condition is communicated, the logic control unit directs engagement of the drive train and the wheels.
摘要翻译：用于具有防抱死制动的车辆的自动机械传动系统，其被配置为选择性地将车辆的传动系与车辆的车轮分离。该系统包括用于感测车辆的至少一个操作状态的第一传感器，用于感测车辆的车轮锁定状态的第二传感器和逻辑控制单元。逻辑控制单元被配置为从第一和第二传感器接收信号。当第一传感器通信车辆的第一预定操作状态并且第二传感器传达车轮锁定状态时，逻辑单元引导传动系与轮的分离。或者，当通信车辆和车轮锁定状态的第二预定操作状态时，逻辑控制单元引导传动系和车轮的接合。

3. 发明申请

US20100286878A1 METHOD FOR COLD START PROTECTION OF A VEHICLE DRIVETRAIN 审中-公开
标题翻译：用于冷启动保护车辆驾驶员的方法
公开(公告)号：US20100286878A1
公开(公告)日：2010-11-11
申请号：US12597174
申请日：2007-04-23
申请人： Anders Lindgren , Erika Jakobsson , Peter Templin , Svante Karlsson
发明人： Anders Lindgren , Erika Jakobsson , Peter Templin , Svante Karlsson
IPC分类号： G06F19/00
CPC分类号： B60W30/194 , B60W10/06 , B60W10/11 , F02D31/006 , F02D41/064 , F02D2250/26 , F16H59/78 , F16H2061/166
摘要： A method for cold start protection of a vehicle drivetrain is provided. If temperature is below a certain predetermined temperature limit, which is lower than normal working temperature of an engine, then maximum allowable engine torque and/or maximum allowable engine rate of rotation is/are limited to define a limited drivetrain working area adapted to cold start sensitivity of at least one of the engine, and the transmission. Transmission control is automatically adapted to prevailing limited engine working area.
摘要翻译：提供了一种用于车辆传动系统的冷启动保护的方法。如果温度低于发动机正常工作温度以下的某个预定温度极限，则最大允许发动机扭矩和/或最大允许发动机转速可以被限制，以限定适合冷起动的有限传动系工作区域发动机和变速箱中的至少一个的灵敏度。变速箱控制自动适应现行有限的发动机工作区域。

4. 发明申请

US20090205408A1 METHOD FOR DETECTING CLUTCH CYLINDER LEAKAGE 审中-公开
标题翻译：检测离合器缸体泄漏的方法
公开(公告)号：US20090205408A1
公开(公告)日：2009-08-20
申请号：US12097547
申请日：2005-12-15
申请人： Svante Karlsson , Lars Karlsson , Erik Lauri
发明人： Svante Karlsson , Lars Karlsson , Erik Lauri
IPC分类号： G01M3/00
CPC分类号： F16D25/088 , F16D25/12 , F16D48/02 , F16D2500/1028 , F16D2500/3026 , F16D2500/5108 , F16D2500/511
摘要： A method is provided for sensing leakage in a clutch cylinder system in a vehicle including an automated manual transmission, wherein the clutch cylinder system includes a clutch cylinder provided with a reciprocable piston, whose position is sensed by a position sensor and affected by pressurization of the cylinder by opening or closing at least one air inlet valve and by opening or closing at least one air outlet valve and wherein the clutch is in an engaged position when there is no air pressure in the cylinder. The method includes the steps of: a. closing the at least one inlet valve and at least one outlet valve for compressed air; b. sensing a position of the piston during a predetermined time span, and, c. if the position has changed more than a predetermined allowable position change, sending an error signal to an onboard diagnostics system or a signal light in the vehicle.
摘要翻译：提供了一种用于检测包括自动手动变速器的车辆中的离合器缸系统中的泄漏的方法，其中所述离合器缸系统包括设置有往复活塞的离合器缸，其位置由位置传感器感测并受到通过打开或关闭至少一个空气入口阀并且通过打开或关闭至少一个空气出口阀，并且其中当气缸中没有空气压力时，离合器处于接合位置。该方法包括以下步骤：a。关闭所述至少一个入口阀和用于压缩空气的至少一个出口阀; b。在预定时间范围内感测活塞的位置，以及c。如果位置已经改变超过预定的可允许位置变化，则向车载诊断系统或车辆中的信号灯发送错误信号。

5. 发明申请

US20080300107A1 Method for Clutch Disengagement 有权
标题翻译：离合器分离方法
公开(公告)号：US20080300107A1
公开(公告)日：2008-12-04
申请号：US12159867
申请日：2006-01-05
申请人： Svante Karlsson , Erik Lauri
发明人： Svante Karlsson , Erik Lauri
IPC分类号： B60W10/02
CPC分类号： F16D48/066 , B60W30/1884 , F16D2500/5048 , F16D2500/50816 , Y10T477/74 , Y10T477/75
摘要： A method for controlling clutch disengagement in a vehicle having an automated manual transmission including an electronically controlled clutch includes 1. sensing at least two brake pedal positions separated in time, 2. performing a differentiation of the sensed brake pedal positions, 3. comparing the result of the differentiation to a first predetermined threshold value, and 4. controlling the clutch to disengage if the result of the differentiation represents a faster brake pedal application than a predetermined threshold value.
摘要翻译：一种用于控制具有包括电子控制离合器的自动手动变速器的车辆中的离合器分离的方法，包括：感测至少两个在时间上分离的制动踏板位置，2.执行感测到的制动踏板位置的区别，3.比较结果的差分为第一预定阈值，以及4.如果分化结果表示比预定阈值更快的制动踏板应用，则控制离合器分离。

6. 发明授权

US07273442B2 Driving arrangement for motor vehicle and method to determine torque transmitting characteristic for an intermediate shaft brake in a gearbox included in the driving arrangement 有权
标题翻译：用于机动车辆的驱动装置以及确定包括在驱动装置中的变速箱中的中间轴制动器的扭矩传递特性的方法
公开(公告)号：US07273442B2
公开(公告)日：2007-09-25
申请号：US11551178
申请日：2006-10-19
申请人： Marcus Steen , Svante Karlsson , Erik Lauri , Helene Panagopoulos
发明人： Marcus Steen , Svante Karlsson , Erik Lauri , Helene Panagopoulos
IPC分类号： G06F7/00
CPC分类号： F16H61/0403 , B60W10/02 , B60W10/10 , B60W30/18 , B60W30/1819 , F16D2500/30421 , F16D2500/502 , F16H63/46 , F16H2003/123 , F16H2061/0411 , F16H2342/044 , Y10T477/745 , Y10T477/80
摘要： Drivetrain for a motor vehicle including an engine (1), a gearbox (9) having an intermediate shaft (11) with intermediate shaft brake (17) and a friction clutch (3) coupled between the engine and the gearbox. A torque sensor (19) is provided, which detects the input torque to the gearbox. The intermediate shaft brake and the clutch are controlled by a control unit (12), which is programmed in predetermined instances, when the gearbox is in the neutral position, the clutch is engaged and the intermediate shaft brake is released, to measure and store the torque loss from the gearbox and then to set the brake to a predetermined level and to register and store the torque increase during the setting until constant torque is attained. This is registered and stored in the control unit together with the time for the torque increase.
摘要翻译：用于包括发动机（1），具有中间轴（11）的中间轴制动器（17）的齿轮箱（9）和耦合在发动机和变速箱之间的摩擦离合器（3）的机动车辆的传动系。提供了一种扭矩传感器（19），其检测到变速箱的输入转矩。中间轴制动器和离合器由控制单元（12）控制，该控制单元（12）在预定情况下编程，当变速箱处于中立位置时，离合器接合并且中间轴制动器被释放，以测量和存储从变速箱的扭矩损失，然后将制动器设定到预定水平，并且在设定期间登记并存储转矩增加，直到达到恒转矩。这与加载扭矩的时间一起被记录并存储在控制单元中。

7. 发明授权

US07270624B2 Driving unit for motor vehicle and method for determining the characteristic of a coupling of the driving unit 有权
标题翻译：用于机动车辆的驱动单元和用于确定驱动单元的联轴器的特性的方法
公开(公告)号：US07270624B2
公开(公告)日：2007-09-18
申请号：US11424403
申请日：2006-06-15
申请人： Marcus Steen , Svante Karlsson , Helene Panagopoulos , Erik Lauri
发明人： Marcus Steen , Svante Karlsson , Helene Panagopoulos , Erik Lauri
IPC分类号： B60W10/02 , B60W10/04
CPC分类号： B60W30/18 , B60W10/02 , B60W10/10 , B60W30/1819 , F16D48/06 , F16D2500/1028 , F16D2500/10412 , F16D2500/1045 , F16D2500/3026 , F16D2500/30421 , F16D2500/30806 , F16D2500/31426 , F16D2500/70264 , F16D2500/7041 , F16D2500/70605 , Y10T477/75 , Y10T477/78
摘要： A drive unit for a motor vehicle, comprising a drive engine, a transmission having an intermediate shaft with intermediate shaft brake, and a friction clutch which is engaged between the engine and the transmission and which, via an electronic control unit, is operated by an operating cylinder. A torque transmitter is provided, which detects input torque to the transmission. The control unit is arranged so as, on predetermined occasions, when the transmission is in the neutral position, the friction clutch is disconnected and the intermediate shaft brake is applied, gradually to engage the friction clutch and to register and store, as a function of the position the operating piston of the operating cylinder, the torque measured by the torque transmitter.
摘要翻译：一种用于机动车辆的驱动单元，包括驱动发动机，具有带有中间轴制动器的中间轴的变速器和接合在发动机和变速器之间的摩擦离合器，并且经由电子控制单元由一个操作气缸。提供一个扭矩传感器，用于检测传动装置的输入转矩。控制单元在规定的情况下被布置成当变速器处于中立位置时，摩擦离合器被断开并且中间轴制动器被施加，逐渐地与摩擦离合器接合并且作为操作缸的操作活塞的位置，扭矩传感器测量的扭矩。

8. 发明申请

US20070004557A1 METHOD AND ARRANGEMENT FOR DISTRIBUTING BRAKE TORQUE ON A VEHICLE 有权
标题翻译：在车辆上分配制动扭矩的方法和装置
公开(公告)号：US20070004557A1
公开(公告)日：2007-01-04
申请号：US11530462
申请日：2006-09-09
申请人： Marcus STEEN , Erik LAURI , Svante KARLSSON , Helene PANAGOPOULOS
发明人： Marcus STEEN , Erik LAURI , Svante KARLSSON , Helene PANAGOPOULOS
IPC分类号： B60W10/04 , B60W10/18
CPC分类号： B60T8/1766 , B60T2201/04 , B60W10/02 , B60W10/06 , B60W10/184 , B60W10/196 , B60W30/18136 , B60W40/072 , B60W40/076 , B60W2510/0638 , B60W2510/0676 , B60W2520/10 , B60W2550/402 , Y10T477/80 , Y10T477/81 , Y10T477/814 , Y10T477/816 , Y10T477/817
摘要： Method and apparatus for distributing brake torque between at least one first and one second brake device on a motor vehicle including at least two wheel pairs. The first brake device is a friction brake which acts on at least one wheel pair and the second brake device acts on at least the driven wheel pair via the transmission and is disposed before the clutch device of the transmission. Brake torque is distributed between the first and the second brake device in a manner that compensates for the loss of brake torque which occurs when the second brake device is disengaged by the clutch device of the transmission.
摘要翻译：用于在包括至少两个车轮对的机动车辆上的至少一个第一和第二制动装置之间分配制动转矩的方法和装置。第一制动装置是作用于至少一个车轮对的摩擦制动器，并且第二制动装置经由变速器作用于至少从动轮对，并且设置在变速器的离合器装置之前。制动扭矩分配在第一和第二制动装置之间，以补偿当第二制动装置被变速器的离合器装置分离时发生的制动转矩的损失。

9. 发明授权

US07077024B2 Procedure for upshifting gear in a motor vehicle and a power plant unit for a motor vehicle 失效
标题翻译：机动车辆和机动车辆动力装置单元升档的步骤
公开(公告)号：US07077024B2
公开(公告)日：2006-07-18
申请号：US10904589
申请日：2004-11-17
申请人： Erik Lauri , Svante Karlsson , Marcus Steen
发明人： Erik Lauri , Svante Karlsson , Marcus Steen
IPC分类号： F16H3/08
CPC分类号： B60W30/19 , B60W10/02 , B60W10/06 , B60W10/10 , B60W10/111 , B60W10/196 , F16H61/0403 , F16H2061/0411 , F16H2306/48 , F16H2306/54 , Y10T74/19219 , Y10T74/19223 , Y10T74/19233
摘要： Method and arrangement for gear upshifting in a motor vehicle. The arrangement includes an internal combustion engine (1) with an engine-braking device (52), an automated disk-clutch (3), a multi-stage gearbox (9), in the casing (8) of which an input shaft (7), an intermediate shaft (11) and a main shaft (10) are mounted, and an intermediate shaft brake (50) for braking the intermediate shaft (11). When the upshifting takes place, the disk clutch (3) is disengaged and the intermediate shaft (11) is disengaged from the main shaft (10). The intermediate shaft brake (50) is activated so that the rotational speed of the intermediate shaft (11) is adapted to the next gear selected at the same time as the rotational speed of the engine (1) is adapted to the rotational speed of the input shaft (7) in the new gear by virtue of the engine-braking device (52) being activated.
摘要翻译：机动车辆换档方法及装置。该装置包括具有发动机制动装置（52）的内燃机（1），壳体（8）中的自动盘式离合器（3），多级齿轮箱（9），输入轴 7），中间轴（11）和主轴（10），以及用于制动中间轴（11）的中间轴制动器（50）。当升档发生时，盘式离合器（3）脱离，中间轴（11）与主轴（10）脱离接合。中间轴制动器（50）被启动，使得中间轴（11）的转速适应于与发动机（1）的转速相适应的同时选择的下一个档位借助发动机制动装置（52）被启动，新齿轮中的输入轴（7）。

10. 发明申请

US20100004836A1 METHOD AND A DEVICE FOR CONTROLLING A DISC CLUTCH 有权
标题翻译：用于控制盘离合器的方法和装置
公开(公告)号：US20100004836A1
公开(公告)日：2010-01-07
申请号：US12281335
申请日：2006-03-02
申请人： Svante Karlsson , Erik Lauri
发明人： Svante Karlsson , Erik Lauri
IPC分类号： G06F17/00 , F16D48/06
CPC分类号： F16D48/08 , F16D2500/3026 , F16D2500/31426 , F16D2500/3144 , F16D2500/50224 , F16D2500/5126 , F16D2500/7041 , F16D2500/70414 , Y10T477/641 , Y10T477/745 , Y10T477/78 , Y10T477/79
摘要： In a method and a control unit for controlling the position of an automatic disc clutch in a vehicle, which disc clutch is arranged to transmit motive force from an internal combustion engine to an input shaft of a stagegeared gearbox in the vehicle, the control unit is arranged to position the clutch in a first position, preparing the vehicle for take off, with the gearbox having a starting gear engaged, and where the clutch in the first position transmits a smaller torque, characterized in that the control unit being further arranged to position the clutch in a second more disengaged position compared to the first position, if a driver of the vehicle does not demand vehicle take off torque by activating a throttle control within a predetermined time.
摘要翻译：在用于控制车辆中的自动盘式离合器的位置的方法和控制单元中，该盘式离合器布置成将来自内燃机的动力传递到车辆中的分段变速箱的输入轴，控制单元是布置成将离合器定位在第一位置，准备车辆用于脱离，齿轮箱具有起动齿轮接合，并且其中第一位置中的离合器传递较小的扭矩，其特征在于，所述控制单元还被布置成位置所述离合器在与所述第一位置相比处于第二更多的脱离位置时，如果所述车辆的驾驶员在预定时间内通过启动节气门控制来不要求车辆起飞扭矩。

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