利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.009 秒)

    Clutch slip protection
    1.
    发明公开
    Clutch slip protection 有权
    Kupplungsschlupfschutzvorrichtung

    公开(公告)号：EP1710143A1

    公开(公告)日：2006-10-11

    申请号：EP05102764.7

    申请日：2005-04-08

    申请人： Scania CV AB (publ)

    发明人： Pettersson, Henrik ,  Järgenstedt, Mats

    IPC分类号： B60W10/02 ,  B60W10/06

    CPC分类号： F16D48/06 ,  B60W2510/0241 ,  B60W2510/0638 ,  B60W2510/1005 ,  B60W2510/104 ,  B60W2710/025 ,  B60W2710/0666 ,  B60Y2200/14 ,  F16D2500/10412 ,  F16D2500/1112 ,  F16D2500/30406 ,  F16D2500/3067 ,  F16D2500/30807 ,  F16D2500/30816 ,  F16D2500/50296 ,  F16D2500/70426 ,  F16D2500/70458

    摘要： The invention relates to a system and a method for clutch slip protection in a vehicle driven by motor (1), the clutch (2) being arranged in a torque transmission path of the motor (1), wherein the vehicle further includes an output adjustment means (9) arranged to adjust the output power of the motor (1). According to the invention a gear ratio value of the gear box is estimated (30); the occurrence or non-occurrence of clutch slip is established (32); and the present engine torque is controlled to obtain cessation of the clutch slip (34). The invention further relates to a computer program (24) for an electronic control unit (25), a computer program product comprising computer readable medium (21) and the computer program (24), and an electronic control unit (25) of a vehicle comprising the computer program (24).

    摘要翻译： 本发明涉及一种由电动机（1）驱动的车辆中离合器滑动保护的系统和方法，离合器（2）布置在电动机（1）的转矩传递路径中，其中车辆还包括输出调节 用于调整电动机（1）的输出功率的装置（9）。 根据本发明，估计齿轮箱的齿轮比值（30）; 建立离合器滑移的发生或不发生（32）; 并且控制当前发动机扭矩以获得离合器滑块（34）的停止。 本发明还涉及一种用于电子控制单元（25）的计算机程序（24），包括计算机可读介质（21）和计算机程序（24）的计算机程序产品，以及车辆的电子控制单元（25） 包括计算机程序（24）。

    Device and method for detection of gear position in an automotive gearbox.
    2.
    发明公开
    Device and method for detection of gear position in an automotive gearbox. 有权
    装置和方法，用于检测车辆变速器的断开

    公开(公告)号：EP1564445A3

    公开(公告)日：2011-03-30

    申请号：EP05100171.7

    申请日：2005-01-13

    申请人： Scania CV AB (publ)

    发明人： Pettersson, Magnus ,  Järgenstedt, Mats

    IPC分类号： F16H59/70

    CPC分类号： F16H59/70 ,  F16H61/70 ,  F16H2059/706 ,  Y10T74/19167 ,  Y10T74/1926

    摘要： A gear position in an automotive gearbox is detected on the basis of measuring a value indicative of the speed of a rotating shaft between an engine (11) and the gearbox (4), and a value indicative of the speed of an output shaft (9) from the gearbox, and calculating a quotient of these two speeds. If for a predetermined period of time the quotient is between upper and lower limits about a quotient value pertaining to the respective gear position, it is decided that a gear position obtains. Information about a selected split position of a split gear is used to rule out as possible gear positions all gear positions which do not correspond to the selected split position, thereby enabling said upper and lower limits to be raised and lowered respectively for the remaining gear positions which correspond to the selected split position.

    Device and method for detection of gear position in an automotive gearbox.
    4.
    发明公开
    Device and method for detection of gear position in an automotive gearbox. 有权
    装置，使用该装置和方法用于检测车辆变速器的断开

    公开(公告)号：EP1564445A2

    公开(公告)日：2005-08-17

    申请号：EP05100171.7

    申请日：2005-01-13

    申请人： Scania CV AB (publ)

    发明人： Pettersson, Magnus ,  Järgenstedt, Mats

    IPC分类号： F16H59/70

    CPC分类号： F16H59/70 ,  F16H61/70 ,  F16H2059/706 ,  Y10T74/19167 ,  Y10T74/1926

    摘要： A gear position in an automotive gearbox is detected on the basis of measuring a value indicative of the speed of a rotating shaft between an engine (11) and the gearbox (4), and a value indicative of the speed of an output shaft (9) from the gearbox, and calculating a quotient of these two speeds. If for a predetermined period of time the quotient is between upper and lower limits about a quotient value pertaining to the respective gear position, it is decided that a gear position obtains. Information about a selected split position of a split gear is used to rule out as possible gear positions all gear positions which do not correspond to the selected split position, thereby enabling said upper and lower limits to be raised and lowered respectively for the remaining gear positions which correspond to the selected split position.

    摘要翻译： 在轴上的齿轮位置（汽车变速箱测量到发动机（11之间表示旋转轴的速度的值的基础上）和齿轮箱（4），和指示输出9的速度的值上检测到 ）从齿轮箱，并计算两个速度论文的商。 如果在预定的时间周期的商为约属于该respectivement齿轮位置的商值的上限和下限之间，则判定没有档位获得。 关于分割齿轮中所选择的分割位置信息是用来排除尽可能档位不对应于所选择的分割位置的所有档位，从而使所述的上限和下限被升高和分别对于剩余的档位下降 其对应于所选择的分割位置。

    Clutch slip protection
    6.
    发明公开
    Clutch slip protection 审中-公开
    Schlupfschutzvorrichtungfüreine Kupplung

    公开(公告)号：EP1710462A1

    公开(公告)日：2006-10-11

    申请号：EP05102762.1

    申请日：2005-04-08

    申请人： Scania CV AB (publ)

    发明人： Pettersson, Henrik ,  Järgenstedt, Mats

    IPC分类号： F16D48/00

    CPC分类号： F16D48/00 ,  B60W2510/0241 ,  B60W2510/1005 ,  B60W2710/025 ,  B60W2710/0666 ,  F16D2500/10412 ,  F16D2500/30406 ,  F16D2500/30806 ,  F16D2500/3166 ,  F16D2500/50296 ,  F16D2500/70454 ,  F16D2500/70458 ,  F16D2500/70605

    摘要： The invention relates to a system and a method for clutch slip protection in a vehicle driven by a motor (1), wherein the vehicle includes an output adjustment means (9) arranged to adjust the output power of the motor (1). According to the invention, if the occurrence of clutch slip is detected, the present engine torque is reduced in order to obtain cessation of said clutch slip; a value corresponding to the energy loss in the clutch caused by said clutch slip is calculated; and the reduced engine torque is maintained during a cool down period, wherein the length of said cool down period is based on said value corresponding to the energy loss. The invention further relates to a computer program (24) for an electronic control unit (25), a computer program product comprising computer readable medium (21) and the computer program (24), and an electronic control unit (25) of a vehicle comprising storage means (21) comprising the computer program (24).

    摘要翻译： 本发明涉及一种由电动机（1）驱动的车辆中的离合器滑动保护的系统和方法，其中车辆包括布置成调节电动机（1）的输出功率的输出调节装置（9）。 根据本发明，如果检测到离合器打滑的发生，则为了获得所述离合器滑移的停止，本发动机扭矩减小; 计算对应于由离合器打滑引起的离合器的能量损失的值; 并且在冷却期间维持所述降低的发动机扭矩，其中所述冷却时段的长度基于对应于所述能量损失的所述值。 本发明还涉及一种用于电子控制单元（25）的计算机程序（24），包括计算机可读介质（21）和计算机程序（24）的计算机程序产品，以及车辆的电子控制单元（25） 包括包括计算机程序（24）的存储装置（21）。