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1. 发明申请

WO2011031232A1 METHOD FOR CONTROL OF A GEARBOX 审中-公开
标题翻译：控制齿轮箱的方法
公开(公告)号：WO2011031232A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050985
申请日：2010-09-14
申请人： SCANIA CV AB , SWARTLING, Fredrik , WÅGBERG, Mikael
发明人： SWARTLING, Fredrik , WÅGBERG, Mikael
IPC分类号： F16H61/02 , F16H59/44 , F16H59/48 , B60W10/10
CPC分类号： F16H61/0213 , B60W10/06 , B60W30/19 , F16H59/48 , F16H2061/0216 , Y10T477/675 , Y10T477/679 , Y10T477/688 , Y10T477/692
摘要： The present invention relates to a method for control of a gearbox, which gearbox (20) is intended to be installed in a motor vehicle (1), which method effects a downshift of said gearbox (20) from a first gear (G1) for which the acceleration a of said vehicle (1) is negative to a second gear (G2) for which the acceleration a is positive or substantially equal to nil, which downshift involves at least one intermediate gear step between said first gear (G1) and second gear (G2), with a maximum engine speed at each intermediate gear step which is as high as, or higher than, a highest engine speed at a preceding intermediate gear step. The invention relates also to a system, a motor vehicle, a computer programme and a computer programme product.
摘要翻译：本发明涉及一种用于控制齿轮箱的方法，所述齿轮箱（20）旨在安装在机动车辆（1）中，该方法实现所述齿轮箱（20）从第一档（G1）的降档，用于所述车辆（1）的加速度a对于加速度α为正或基本上等于零的第二档（G2）为负，所述降档涉及在所述第一齿轮（G1）和第二齿轮（G1）之间的至少一个中间齿轮台阶齿轮（G2），其在每个中间齿轮级的最大发动机转速高达或高于前一中间齿轮级的最高发动机转速。本发明还涉及一种系统，机动车辆，计算机程序和计算机程序产品。

2. 发明申请

WO2011031220A1 DOUBLE GEARCHANGE PREVENTION 审中-公开
标题翻译：双重防护
公开(公告)号：WO2011031220A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050962
申请日：2010-09-10
申请人： SCANIA CV AB , SWARTLING, Fredrik , ÖUN, Mikael
发明人： SWARTLING, Fredrik , ÖUN, Mikael
IPC分类号： F16H61/16 , F16H59/02
CPC分类号： F16H61/18 , F16H61/08 , F16H61/16 , F16H2059/006 , F16H2059/0239
摘要： The present invention relates to a method for prevention of unwanted double gear changes for a gearbox in a motor vehicle which comprises an engine connected to, in order to drive, said gearbox. The gearbox is also adapted to effecting a manual gear change in an automatic mode if a mode selector connected to said gearbox is activated. The method is characterised in that said manual gear change is barred if the mode selector is only activated a first time during a gear change period which represents a period of time during which an automatic gear change is effected in said automatic mode. The present invention relates also to a system, a computer programme, a computer programme product and a motor vehicle which are adapted to preventing an unwanted double gear change.
摘要翻译：本发明涉及一种用于防止机动车辆中的齿轮箱的不期望的双重变速的方法，该方法包括连接到所述变速箱以驱动所述变速箱的发动机。如果连接到所述变速箱的模式选择器被激活，则变速箱还适于在自动模式下实现手动换档。该方法的特征在于，如果模式选择器仅在表示在所述自动模式下进行自动变速的时间段的变速期间中首次被激活，则所述手动变速器被禁止。本发明还涉及一种系统，计算机程序，计算机程序产品和机动车辆，其适于防止不需要的双重变速。

3. 发明申请

WO2008140405A1 A METHOD OF CONTROLLING A COMBUSTION ENGINE 审中-公开
标题翻译：控制发动机的方法
公开(公告)号：WO2008140405A1
公开(公告)日：2008-11-20
申请号：PCT/SE2008/050522
申请日：2008-05-07
申请人： SCANIA CV AB (publ) , SWARTLING, Fredrik , JENNISCHE, Mats
发明人： SWARTLING, Fredrik , JENNISCHE, Mats
IPC分类号： F02D41/04
CPC分类号： F02D41/107 , F02D41/0007 , F02D41/023 , F02D41/1448 , F02D2041/1432 , F02D2041/1433 , Y02T10/144
摘要： In a control system used for controlling the engine speed / torque of a combustion engine of a motor vehicle, the system is set to operate in different modes at different modes of operation of the engine. In particular,the control system is adapted to apply filter parameters providing a fast filter for filtering the signal(s) representing charging pressure and exhaust gas pressure of a combustion engine when there is a need for a very accurate torque control / engine speed control. Hereby a faster and more accurate control of the engine speed / torque is obtained which, for example, is beneficial when shifting gear.
摘要翻译：在用于控制机动车辆的内燃机的发动机转速/转矩的控制系统中，该系统被设定为以不同的模式在发动机的不同操作模式下操作。特别地，当需要非常精确的转矩控制/发动机转速控制时，控制系统适于应用滤波器参数，提供用于过滤表示内燃机的充气压力和排气压力的信号的快速过滤器。因此，获得对发动机速度/转矩的更快更准确的控制，例如，当换档时是有益的。

4. 发明申请

WO2011031230A1 METHOD FOR CONTROL OF A GEARBOX 审中-公开
标题翻译：控制齿轮箱的方法
公开(公告)号：WO2011031230A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050981
申请日：2010-09-14
申请人： SCANIA CV AB , SWARTLING, Fredrik , WÅGBERG, Mikael
发明人： SWARTLING, Fredrik , WÅGBERG, Mikael
IPC分类号： F16H61/02 , F16H59/44 , F16H59/48 , B60W10/10
CPC分类号： F16H61/0213 , B60W10/06 , B60W30/19 , F16H59/48 , F16H2061/0216 , Y10T477/675 , Y10T477/679 , Y10T477/688 , Y10T477/692
摘要： The present invention relates to a method for control of a gearbox, which gearbox (20) is intended to be installed in a motor vehicle (1), which method effects a downshift of said gearbox (20) from a first gear (G1) for which the acceleration a of said vehicle (1) is negative to a second gear (G2) for which the acceleration a is positive or substantially equal to nil, which downshift involves at least one intermediate gear step between said first gear (G1) and second gear (G2), each such intermediate step lasting a longer time than a threshold value T i. . The invention relates also to a system, a motor vehicle, a computer programme and a computer programme product.
摘要翻译：本发明涉及一种用于控制齿轮箱的方法，所述齿轮箱（20）旨在安装在机动车辆（1）中，该方法实现所述齿轮箱（20）从第一档（G1）的降档，用于所述车辆（1）的加速度a对于加速度α为正或基本上等于零的第二档（G2）为负，所述降档涉及在所述第一齿轮（G1）和第二齿轮（G1）之间的至少一个中间齿轮台阶齿轮（G2），每个这样的中间步骤比阈值T i持续更长的时间。。本发明还涉及一种系统，机动车辆，计算机程序和计算机程序产品。

5. 发明申请

WO2011031227A1 METHOD FOR DETERMINATION OF NUMBERS OF GEAR STEPS 审中-公开
标题翻译：用于确定齿轮数量的方法
公开(公告)号：WO2011031227A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050970
申请日：2010-09-13
申请人： SCANIA CV AB , SWARTLING, Fredrik , KJELL, Anders , NYSTRÖM, Tom
发明人： SWARTLING, Fredrik , KJELL, Anders , NYSTRÖM, Tom
IPC分类号： F16H59/48 , F16H61/02 , F16H59/44
CPC分类号： F16H61/0213 , F16H59/48 , F16H59/52 , F16H2061/0216 , F16H2061/0218
摘要： The present invention relates to a method for determination of numbers of gear steps N for a gearbox in a motor vehicle, which vehicle comprises an engine connected to, in order to drive, said gearbox, said numbers of gear steps N being the number of downshifts or the number of upshifts which said gearbox is respectively adapted to effecting at an upshift point or a downshift point, where a downshift point represents a first engine speed at which said gearbox is adapted to effecting a downshift, an upshift point represents a second engine speed at which said gearbox is adapted to effecting an upshift, and said numbers of gear steps N are determined on the basis of a predicted acceleration a for said motor vehicle during a time period T . The invention relates also to a system, a motor vehicle, a computer programme and a computer programme product thereof.
摘要翻译：本发明涉及一种用于确定机动车辆中的齿轮箱的齿轮级数N的方法，该车辆包括连接到为了驱动所述变速箱的发动机，所述齿轮数量N为减速档或所述变速箱分别适于在升档点或降档点进行升档的升档数，其中降档点表示所述变速箱适于实现降档的第一发动机转速，升档点表示第二发动机转速其中所述变速箱适于实现升档，并且所述数量的档位N基于所述机动车辆在一段时间T期间的预测加速度α来确定。本发明还涉及一种系统，机动车辆，计算机程序及其计算机程序产品。

6. 发明申请

WO2008140401A1 A METHOD OF CONTROLLING A VTG ENGINE 审中-公开
标题翻译：控制VTG发动机的方法
公开(公告)号：WO2008140401A1
公开(公告)日：2008-11-20
申请号：PCT/SE2008/050515
申请日：2008-05-06
申请人： SCANIA CV AB (publ) , SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
发明人： SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
IPC分类号： F02B37/24 , B60W10/06 , F02D23/00 , F16H61/21
CPC分类号： F02B37/24 , F02D23/00 , F02D41/0007 , F02D41/023 , F02D2250/22 , F16H59/32 , F16H61/0437 , F16H63/502 , F16H2306/54 , Y02T10/144
摘要： When controlling an engine provided with Variable Turbine Geometry (VTG), the VTG is closed to a maximally acceptable closed position without endangering the VTG when performing an up-shift. The VTG is kept in such a position during the gear shift which, allows for a quick retardation of the engine speed.
摘要翻译：当控制具有可变涡轮几何（VTG）的发动机时，VTG被关闭到最大可接受的关闭位置，而不会在执行升档时危及VTG。 VTG在变速期间保持在这样的位置，这允许发动机转速的快速延迟。

7. 发明申请

WO2011093789A1 METHOD AND SYSTEM FOR CONTROL OF A GEARBOX 审中-公开
标题翻译：齿轮箱控制方法与系统
公开(公告)号：WO2011093789A1
公开(公告)日：2011-08-04
申请号：PCT/SE2011/050097
申请日：2011-01-31
申请人： Scania CV AB , JUHLIN-DANNFELT, Peter , SWARTLING, Fredrik , ASPLUND, Peter
发明人： JUHLIN-DANNFELT, Peter , SWARTLING, Fredrik , ASPLUND, Peter
IPC分类号： F16H59/02 , F16H61/02 , B60W10/10 , F16H59/08
CPC分类号： F16H61/0213 , B60W10/11 , B60W30/18027 , B60W50/087 , B60Y2200/14 , F16H2059/006 , F16H2061/023 , F16H2312/02
摘要： The present invention relates to 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, and said control system is adapted to choosing an initial transmission ratio for moving off from stationary. The method comprises determining a first initial transmission ratio by means of said control system, and determining a second initial transmission ratio indicated by said vehicle driver. The gearbox is set to said second initial transmission ratio indicated by said vehicle driver when it is higher than said first initial transmission ratio determined by said control system.
摘要翻译：本发明涉及一种由控制系统自动控制的车辆变速箱的控制方法。控制系统对变速比的选择可以由车辆的驾驶员影响，所述控制系统适于选择从静止状态下移动的初始传动比。该方法包括通过所述控制系统确定第一初始传动比，以及确定由所述车辆驾驶员指示的第二初始传动比。当齿轮箱高于由所述控制系统确定的所述第一初始传动比时，所述变速箱被设定为由所述车辆驾驶员指示的所述第二初始传动比。

8. 发明申请

WO2011031222A1 SYSTEM FOR CONTROL OF A GEARBOX 审中-公开
标题翻译：齿轮箱控制系统
公开(公告)号：WO2011031222A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050964
申请日：2010-09-10
申请人： SCANIA CV AB , SWARTLING, Fredrik , ASPLUND, Peter , ÖUN, Mikael
发明人： SWARTLING, Fredrik , ASPLUND, Peter , ÖUN, Mikael
IPC分类号： F16H59/44 , F16H59/48 , F16H61/02
CPC分类号： F16H61/0213 , F16H59/44 , F16H59/48 , F16H2306/14 , Y10T477/6414 , Y10T477/688 , Y10T477/692
摘要： The present invention relates to a system for control of a gearbox, comprising at least one control unit adapted to controlling said gearbox, where said gearbox is installed in a motor vehicle which comprises an engine connected to, in order to drive, said gearbox, which system is adapted to: effecting a first upshift from a first gear to a second gear if the acceleration a for said vehicle is greater than nil for said second gear and the current engine speed is within a first engine speed range; and effecting a second upshift from said first gear to a third gear if the current engine speed is within a second engine speed range, said first speed range being a lower speed range than said second speed range of said engine. The invention relates also to a method, a motor vehicle, a computer programme and a computer programme product thereof.
摘要翻译：本发明涉及一种用于控制齿轮箱的系统，其包括适于控制所述变速箱的至少一个控制单元，其中所述变速箱安装在机动车辆中，该机动车辆包括连接到所述变速箱以驱动所述变速箱的发动机，如果所述车辆的加速度a对于所述第二档位大于零，并且当前发动机转速在第一发动机转速范围内，则系统适于：实现从第一档位到第二档位的第一升档; 并且如果当前的发动机转速在第二发动机转速范围内，则进行从所述第一档位到第三档的第二升档，所述第一速度范围是比所述发动机的所述第二速度范围低的速度范围。本发明还涉及一种方法，机动车辆，计算机程序及其计算机程序产品。

9. 发明申请

WO2011031216A1 METHOD FOR DETERMINATION OF GEARSHIFT POINTS 审中-公开
标题翻译：确定齿轮点的方法
公开(公告)号：WO2011031216A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050958
申请日：2010-09-10
申请人： SCANIA CV AB , SWARTLING, Fredrik , KJELL, Anders , NYSTRÖM, Tom
发明人： SWARTLING, Fredrik , KJELL, Anders , NYSTRÖM, Tom
IPC分类号： F16H59/44 , F16H59/42 , F16H61/02 , B60W10/10
CPC分类号： F16H61/0213 , F16H59/48 , F16H2059/363 , F16H2059/366 , F16H2061/0227 , F16H2061/161 , Y10T477/60 , Y10T477/693754
摘要： The present invention relates to a method for determination of one or more shift points for a gearbox in a motor vehicle which comprises an engine connected to, in order to drive, said gearbox, where a shift point represents an engine speed at which said gearbox is adapted to effecting a downshift or upshift, said one or more shift points are determined on the basis of an engine target speed ω T and a first engine speed difference Δω TT , said target speed ω T is a desired speed for said engine, said first engine speed difference Δω TT is a difference between a first engine speed at a first time t 1 and said target speed ω T at a second time t 2 , and said first and second times t 1 and t 2 are separated by a time period T . The invention relates also to a system, a motor vehicle, a computer programme and a computer programme product thereof.
摘要翻译：本发明涉及一种用于确定机动车辆中的变速箱的一个或多个换档点的方法，该方法包括连接到所述变速箱以驱动所述变速箱的发动机，换档点表示所述变速箱所在的发动机转速适于进行降档或升档，所述一个或多个换档点是根据发动机目标速度α确定的， T和第一台发动机转速差？ TT，目标速度？ T是所述发动机的期望速度，所述第一发动机转速差Δθ TT是第一时刻t 1的第一发动机转速与目标转速α之差 T，并且所述第一和第二时间t 1和t 2被分离时间段T.本发明还涉及一种系统，机动车辆，计算机程序及其计算机程序产品。

10. 发明申请

WO2008140402A1 A METHOD OF CONTROLLING A VTG ENGINE 审中-公开
标题翻译：控制VTG发动机的方法
公开(公告)号：WO2008140402A1
公开(公告)日：2008-11-20
申请号：PCT/SE2008/050517
申请日：2008-05-06
申请人： SCANIA CV AB (publ) , SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
发明人： SWARTLING, Fredrik , HANSSON, Mikael , PERSSON, Mikael , JENNISCHE, Mats
IPC分类号： F02B37/24 , B60W10/06 , B60W10/10 , F02D23/00 , F16H61/21
CPC分类号： F16H61/0437 , F02B37/24 , F16H59/32 , F16H63/502 , Y02T10/144
摘要： When controlling an engine having a Variable Turbine Geometry (VTG) the VTG is closed some predicted time period before an up-gear shift is performed. This is advantageous because when the gear shift begins the engine breaking is already maximized and full engine brake can be obtained during the entire gear shift operation.
摘要翻译：当控制具有可变涡轮几何（VTG）的发动机时，VTG在执行升档前的一些预测时间段被关闭。这是有利的，因为当变速开始时，发动机断路已经最大化，并且在整个变速操作期间可以获得全发动机制动。

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