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1. 发明申请

WO2011062544A1 TRANSMISSION SYSTEM AND METHOD FOR CHANGING GEAR IN A MOTOR VEHICLE 审中-公开
标题翻译：用于在电动车辆中改变齿轮的变速系统和方法
公开(公告)号：WO2011062544A1
公开(公告)日：2011-05-26
申请号：PCT/SE2010/051228
申请日：2010-11-10
申请人： SCANIA CV AB (publ) , NORDKVIST, Johan
发明人： NORDKVIST, Johan
IPC分类号： F16H61/70 , F16H61/04
CPC分类号： F16H61/702 , F16H61/0403 , F16H2061/0411 , F16H2306/48
摘要： Transmission system for a motor vehicle and method for changing gear in a motor vehicle. The transmission system comprises an automatically operated manual transmission (20) with a main gear unit (40), a range gear unit (50) and a brake device (26) which acts upon the main gear unit's countershaft (42). During a gear change which involves change of gear position in the range gear unit from the low range gear position to the high range gear position, the range gear unit's synchronisation means (59) and said brake device are activated and the main gear unit's gear change means (45a-45c) are caused to keep a gear engaged in the main gear unit so that the brake device, by retardation of the countershaft, is caused to retard the main gear unit's main shaft (41) while at the same time the range gear unit's synchronisation means works for a retardation of the main shaft in order thereby to achieve a synchronous rotation speed of the main shaft and the transmission's output shaft (22) under joint action of the brake device and the range gear unit's synchronisation means.
摘要翻译：用于机动车辆的传动系统和用于改变机动车辆中的齿轮的方法。传动系统包括自动操作的手动变速器（20），其具有作用在主齿轮单元的中间轴（42）上的主减速器（40），变速齿轮单元（50）和制动装置（26）。在变速范围内，包括将变速箱中的档位从低档档位改变到高档档位，变速装置的同步装置（59）和所述制动装置被启动，主变速装置的档位变化使得装置（45a-45c）保持与主减速器啮合的齿轮，使得制动装置通过中间轴的延迟而延迟主齿轮单元的主轴（41），同时该范围齿轮单元的同步装置用于主轴的延迟，从而在制动装置和变速齿轮单元的同步装置的联合作用下实现主轴和变速器的输出轴（22）的同步转速。

2. 发明申请

WO2010059107A1 PNEUMATIC ACTUATOR, AND SYSTEM AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：气动执行机构及其控制系统及方法
公开(公告)号：WO2010059107A1
公开(公告)日：2010-05-27
申请号：PCT/SE2009/051278
申请日：2009-11-10
申请人： SCANIA CV AB (publ) , SCHLÜTER, Ortwin , NORDKVIST, Johan
发明人： SCHLÜTER, Ortwin , NORDKVIST, Johan
IPC分类号： F15B11/046 , F15B11/042 , F15B11/04 , F15B11/048
CPC分类号： F15B11/06 , F15B21/087 , F15B2211/3057 , F15B2211/30575 , F15B2211/328 , F15B2211/6336 , F15B2211/6653 , F15B2211/6656 , F15B2211/7053 , F15B2211/75 , F15B2211/8855 , F16H61/30
摘要： The present invention relates to a pneumatic actuator comprising a cylinder and a piston arranged to reciprocate within said cylinder, said piston dividing said cylinder into a first space having a first port for passing a first gaseous medium into said first space, and a second space having a second port for passing a second gaseous medium into said second space, so as to move said piston, wherein said first gaseous medium is arranged to be provided as a first set of pulses, and said second gaseous medium is arranged to be provided as a second set of pulses, said sets being arranged to provide an impact difference for moving said piston, and at least one position sensor arranged at said pneumatic actuator to sense the position of the piston, said control of the pneumatic actuator being based upon the position of the piston. The present invention also relates to a system for controlling a pneumatic actuator. The present invention also relates to method for controlling a pneumatic actuator. The present invention also relates to a computer programme and computer programme product.
摘要翻译：气动致动器技术领域本发明涉及一种气动致动器，包括气缸和活塞，所述气缸和活塞被布置成在所述气缸内往复运动，所述活塞将所述气缸分隔成具有第一端口的第一空间，第二端口，用于将第二气态介质传送到所述第二空间中，以便移动所述活塞，其中所述第一气态介质被布置为提供为第一组脉冲，并且所述第二气态介质被布置为设置为第二组脉冲，所述组被布置成提供用于移动所述活塞的冲击差异，以及布置在所述气动致动器处以感测活塞位置的至少一个位置传感器，气动致动器的所述控制基于活塞。本发明还涉及一种用于控制气动致动器的系统。本发明还涉及一种用于控制气动致动器的方法。本发明还涉及一种计算机程序和计算机程序产品。

3. 发明申请

WO2012166042A1 BRAKE DEVICE IN A VEHICLE 审中-公开
标题翻译：制动器在汽车
公开(公告)号：WO2012166042A1
公开(公告)日：2012-12-06
申请号：PCT/SE2012/050574
申请日：2012-05-30
申请人： Scania CV AB , NORDKVIST, Johan
发明人： NORDKVIST, Johan
IPC分类号： B60T1/06 , B60T10/02 , B60T13/58 , B60K31/00 , F16D57/00 , F16H61/21
CPC分类号： B60T10/02 , B60T1/062 , B60T13/586 , F16D57/00
摘要： The present invention relates to a brake device in a vehicle (1) provided with a power train with a gearbox (2), an input shaft (3) to the gearbox and an output shaft (14) from the gearbox. The brake device comprises a retarder (17), a first connecting mechanism (18-21) by which the retarder (17) is connectable to the gearbox output shaft (14), a second connecting mechanism (18-24, 30) by which the retarder (17) is connectable to a component (4, 15) in the gearbox which is directly or indirectly connected movably to the gearbox input shaft (3) and the gearbox output shaft. Said component (4, 15) rotates faster than the gearbox output shaft (14) at times when at least one lowest gear is engaged in the gearbox (2).
摘要翻译：本发明涉及一种车辆（1）中的制动装置，其具有传动系，齿轮箱（2），输入轴（3）和齿轮箱的输出轴（14）。制动装置包括减速器（17），第一连接机构（18-21），延迟器（17）可与齿轮箱输出轴（14）连接，第二连接机构（18-24,30）减速器（17）可连接到齿轮箱中的可直接或间接连接到齿轮箱输入轴（3）和变速箱输出轴的部件（4,15）。在齿轮箱（2）中至少有一个最低档啮合时，所述部件（4,15）比齿轮箱输出轴（14）转动得更快。

4. 发明申请

WO2012096612A1 METHOD AND CLUTCH ACTUATOR CONTROL UNIT FOR CONTROLLING THE TORQUE TRANSFER ON A POWER TRAIN FOR A VEHICLE 审中-公开
标题翻译：用于控制车辆动力传动的转矩传递的方法和离合器执行器控制单元
公开(公告)号：WO2012096612A1
公开(公告)日：2012-07-19
申请号：PCT/SE2011/051517
申请日：2011-12-15
申请人： SCANIA CV AB , NORDKVIST, Johan
发明人： NORDKVIST, Johan
IPC分类号： F16D48/08 , B60W30/184
CPC分类号： F16D48/06 , B60W30/1846 , B60W2510/1005 , B60W2710/022 , F16D2500/30421 , F16D2500/50287 , F16D2500/50841 , F16D2500/5104 , F16D2500/7041 , F16D2500/7044 , F16D2500/70689
摘要： Clutch actuator control unit (2) for controlling the torque transfer on a power train for a vehicle in which a driving torque is generated by a prime mover (4) and is conveyed downstream via an output shaft (6) from the prime mover to a clutch device (8) comprising a clutch actuator (10), then to an input shaft (12) of a gearbox (14), to an output propeller shaft (16) leading from the gearbox (14) and, via a differential gear (18), to the driveshafts (20) of the vehicle's wheels (22). The clutch actuator control unit (2) comprises a calculation unit (24) adapted to determining a clutch actuator control signal (26) which controls the engagement of the clutch device (8). The calculation unit (24) is also adapted to calculating a maximum torque T max which is the largest load tolerated by the power train downstream of the clutch device (8), to determining a torque T t which is transferable by the clutch device and is less than or equal to said maximum torque T max , to determining a clutch actuator control signal (26) appropriate to engaging the clutch device (8) so that the maximum load to which the power train downstream of the clutch device is subject from the torque transmitted by the clutch device will be T t, and to passing the clutch actuator control signal (26) determined to the clutch actuator (10) to serve as a basis for its control.
摘要翻译：离合器致动器控制单元（2），用于控制用于由原动机（4）产生驱动转矩的车辆的动力传动系上的转矩传递，并经由输出轴（6）从原动机向下游传递到原动机离合器装置（8），其包括离合器致动器（10），然后到达齿轮箱（14）的输入轴（12）到从齿轮箱（14）引出的输出传动轴（16），并且经由差速齿轮 18）到车辆车轮（22）的驱动轴（20）。离合器致动器控制单元（2）包括适于确定控制离合器装置（8）的接合的离合器致动器控制信号（26）的计算单元（24）。计算单元（24）还适于计算作为离合器装置（8）下游的动力传动系列容许的最大载荷的最大扭矩Tmax，以确定可由离合器装置传递的转矩Tt小于或等于所述最大扭矩Tmax，以确定适于接合离合器装置（8）的离合器致动器控制信号（26），使得离合器装置下游的动力传动系的最大载荷不受由离合器装置将为Tt，并将确定的离合器致动器控制信号（26）传递到离合器致动器（10）以作为其控制的基础。

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