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1. 发明申请

WO2011112138A1 METHOD AND COMPUTER PROGRAMME PRODUCT FOR CONTROL OF A VEHICLE POWER TRAIN AND SERVICE BRAKE SYSTEM 审中-公开
标题翻译：用于控制车辆动力火车和维修制动系统的方法和计算机程序产品
公开(公告)号：WO2011112138A1
公开(公告)日：2011-09-15
申请号：PCT/SE2011/050241
申请日：2011-03-03
申请人： SCANIA CV AB , ÖUN, Mikael , LIWELL, Mats , ASPLUND, Peter
发明人： ÖUN, Mikael , LIWELL, Mats , ASPLUND, Peter
IPC分类号： B60T7/12 , B60W30/18 , B60W10/02 , B60W10/18
CPC分类号： B60T7/12 , B60T2201/06 , B60W10/02 , B60W10/184 , B60W30/18027 , B60W30/18118 , B60W2510/0208 , B60W2510/1005 , B60W2520/06 , F16H2059/443
摘要： The invention relates to a method for control of a power train, comprising an engine, a clutch function and a gearbox, and a service brake system in a vehicle. When the vehicle's clutch function is detected as being in an open state, the vehicle's gearbox is detected as being in a state which indicates a direction of movement, and accelerator pedal depression is detected, it is decided whether the vehicle is rolling in an opposite direction to that indicated by the gearbox state detected. If the vehicle is found to be rolling in an opposite direction to that indicated by the gearbox state detected, the vehicle's service brakes are applied instead to initiate a slide-in process for the clutch function. Using the wheel brakes instead of going through a slide-in process for the clutch function during a braking phase reduces wear and thermal stress on the clutch function.
摘要翻译：本发明涉及一种用于控制动力传动系统的方法，包括发动机，离合器功能和变速箱以及车辆中的行车制动系统。当车辆的离合器功能被检测为处于打开状态时，车辆变速箱被检测为处于指示运动方向的状态，并且检测到加速器踏板下压，则判定车辆是否沿相反方向滚动到被检测到的变速箱状态所指示的那样。如果发现车辆沿与检测到的变速箱状态指示的方向相反的方向滚动，则应用车辆的行车制动器来启动离合器功能的滑入过程。在制动阶段，使用车轮制动器而不是通过滑块进入离合器功能来减少离合器功能的磨损和热应力。

2. 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。

3. 发明申请

WO2011031224A1 METHOD AND SYSTEM FOR CONTROL OF A CLUTCH 审中-公开
标题翻译：用于控制离合器的方法和系统
公开(公告)号：WO2011031224A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050966
申请日：2010-09-13
申请人： SCANIA CV AB , JUHLIN-DANNFELT, Peter , ÖUN, Mikael
发明人： JUHLIN-DANNFELT, Peter , ÖUN, Mikael
IPC分类号： F16D48/06 , B60K28/16
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： The present invention relates to a method for control of an automatically controlled clutch when setting a vehicle (100) in motion on a running surface, which vehicle (100) comprises 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 said engine, the magnitude of the driving force demanded from the engine being controlled by a driver of the vehicle by means of said throttle control. The method comprises the step, when a first criterion for a representation of the grip of said powered wheels on said running surface is fulfilled, of - opening said automatically controlled clutch if the driver uses said throttle control to reduce the demand for driving force from said engine.
摘要翻译：本发明涉及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，该车辆（100）包括用于产生用于传递至少一个动力轮的驱动力的内燃机以及用于来自所述发动机的要求驱动力的节气门控制，通过所述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控制。该方法包括以下步骤：当满足所述动力轮在所述运行表面上的握持的表示的第一标准时，如果驾驶员使用所述节气门控制来减少对所述自动控制离合器的驱动力的需求，则打开所述自动控制的离合器发动机。

4. 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。

5. 发明申请

WO2011031221A1 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：WO2011031221A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050963
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： F16H59/20 , F16H59/44
CPC分类号： F16H61/0213 , F16H59/20 , F16H61/0204 , Y10T477/68
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 in a motor vehicle which comprises an engine connected to, in order to drive, said gearbox, which system is adapted to responding to receiving an indication by choosing for said gearbox a gear which is among various possible gears for said gearbox and which causes said engine to reach a desired speed ω KD in a shorter time than with any other gear from among the various possible gears. 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，包括至少一个控制单元，其适用于控制机动车辆中的所述变速箱，该控制单元包括与所述变速箱相连接的发动机，该发动机适于响应于通过选择所述齿轮箱来接收指示，所述齿轮位于用于所述齿轮箱的各种可能的齿轮中，并且使所述发动机达到期望的速度？ KD在比各种可能齿轮中的任何其他齿轮更短的时间内。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。

6. 发明申请

WO2011031219A1 DETERMINATION OF ONE OR MORE GEARSHIFT POINTS 审中-公开
标题翻译：确定一个或多个齿轮点
公开(公告)号：WO2011031219A1
公开(公告)日：2011-03-17
申请号：PCT/SE2010/050961
申请日：2010-09-10
申请人： SCANIA CV AB , SWARTLING, Fredrik , WÅGBERG, Mikael , ÖUN, Mikael
发明人： SWARTLING, Fredrik , WÅGBERG, Mikael , ÖUN, Mikael
IPC分类号： F16H59/66 , F16H61/02
CPC分类号： F16H61/0213 , F16H59/66 , F16H2059/366 , F16H2059/663
摘要： The present invention relates to a method, a system, a computer programme and a computer programme product 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, a shift point being defined by an engine speed at which said gearbox is adapted to effecting a downshift or upshift. Said method comprises one or more shift points being determined on the basis of a change in road gradient.
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变速点的方法，系统，计算机程序和计算机程序产品，其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由发动机速度定义，在该速度下，所述变速箱适于实现降档或升档。所述方法包括基于道路坡度的变化来确定一个或多个换档点。

7. 发明申请

WO2022271062A1 METHOD AND CONTROL ARRANGEMENT FOR LIMITING A SPEED REDUCTION OF A VEHICLE; VEHICLE, COMPUTER PROGRAM AND COMPUTER READABLE MEDIUM RELATED TO THE METHOD 审中-公开
公开(公告)号：WO2022271062A1
公开(公告)日：2022-12-29
申请号：PCT/SE2022/050554
申请日：2022-06-07
申请人： SCANIA CV AB
发明人： BJÖRKMAN, Anders , ÖUN, Mikael
IPC分类号： B60W30/18 , B60W30/16 , G08G1/16
摘要： The invention relates to a method and a control arrangement for controlling a speed of a vehicle in an upcoming road section comprising a road crest. The method comprises: determining a speed reduction to be performed before reaching the road crest based on at least a gradient of a downhill slope following the road crest; determining whether the upcoming road section has a single lane or multiple lanes; controlling the speed of the vehicle in the upcoming road section based on the speed reduction and based on whether the upcoming road section has a single lane or multiple lanes, wherein the speed reduction is limited when the upcoming road section has a single lane compared to when the upcoming road section has multiple lanes. Hereby, the speed reduction of the vehicle is limited in situations when there is a risk of queues building up behind the vehicle which may enhance the driving experience of the driver compared to a conventional automatic speed control function.

8. 发明申请

WO2019156608A1 A METHOD AND AN APPARATUS FOR CONTROLLING DRIVING POWER IN A MOTOR VEHICLE 审中-公开
公开(公告)号：WO2019156608A1
公开(公告)日：2019-08-15
申请号：PCT/SE2019/050056
申请日：2019-01-28
申请人： SCANIA CV AB
发明人： JAKOBSSON, Martin , JACOBSSON, Susanna , LINDROTH, Victor , ÖUN, Mikael
IPC分类号： F16H59/20
摘要： A method and an apparatus for controlling driving power from a powertrain of a motor vehicle comprising a kickdown switch, wherein an activation of the kickdown switch triggers a default action of temporarily requesting an increase of a maximum power available from the powertrain, the method comprising: ‐ recognizing (101) that a speed limiter, setting an upper speed limit for the vehicle speed, is active, ‐ comparing (102) a current vehicle speed to a predefined speed threshold, which is below the upper speed limit, ‐ if the current vehicle speed is above the speed threshold and the speed limiter is active, triggering (103) an altered action in response to the activation of the kickdown switch.

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