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    Control unit for operating a vehicle drive
    1.
    发明授权
    Control unit for operating a vehicle drive 有权
    用于操作车辆驱动器的控制单元

    公开(公告)号：US07996138B2

    公开(公告)日：2011-08-09

    申请号：US12307546

    申请日：2007-06-23

    申请人： Lothar Rehm ,  Juergen Schenk ,  Hans-Christoph Wolf

    发明人： Lothar Rehm ,  Juergen Schenk ,  Hans-Christoph Wolf

    IPC分类号： G06F7/00

    CPC分类号： F02D11/105 ,  F02D41/1497 ,  F02D2200/501 ,  F02D2250/26

    摘要： In a control unit for operating a vehicle drive, and to a method for operating the control unit. An upper bound is imposed on the final desired torque output by the control unit with a limiting torque dependent on the measured/manipulated variables of the accelerator pedal value sensor, when the detected vehicle speed lies below a starting limiting speed.

    摘要翻译： 在用于操作车辆驱动的控制单元中，以及用于操作控制单元的方法。 当检测到的车速低于启动限制速度时，由控制单元输出的最终期望转矩施加于与加速器踏板值传感器的测量/操纵变量相关的限制转矩上限。

    Safety system for a motor vehicle
    2.
    发明授权
    Safety system for a motor vehicle 失效
    汽车安全系统

    公开(公告)号：US6073715A

    公开(公告)日：2000-06-13

    申请号：US879776

    申请日：1997-06-20

    申请人： Hans-Christoph Wolf ,  Juergen Schenk

    发明人： Hans-Christoph Wolf ,  Juergen Schenk

    IPC分类号： B60K28/10 ,  B60K28/16 ,  F02D41/22 ,  B60K27/02 ,  F02B77/00

    CPC分类号： B60K28/10 ,  B60K28/16 ,  F02D41/22 ,  F02D2200/1002

    摘要： A safety system for a motor vehicle having an internal-combustion engine. Independent quantities are used for the engine control and for the monitoring of the engine control. Control of the internal-combustion engine is performed, for example, by way of an operating parameter characterizing the engine load. Preferably, monitoring of the engine control is integrated into a traction control system, in which case the desired value for a quantity characterizing the vehicle propulsion, such as the output torque, is transmitted by the engine control to the monitoring system, while the actual output torque is determined in the traction control system from the rotational wheel speed. If a fault is recognized in the traction control system during the continuous comparison of desired values and actual values, a signal is transmitted back to the engine control unit, to influence the engine control.

    摘要翻译： 一种具有内燃机的机动车辆的安全系统。 独立的数量用于发动机控制和发动机控制的监控。 内燃机的控制例如通过表征发动机负荷的运转参数进行。 优选地，将发动机控制的监控集成到牵引力控制系统中，在这种情况下，通过发动机控制将表征车辆推进的量（例如输出转矩）的期望值传输到监视系统，而实际输出 在牵引力控制系统中根据转轮速度确定转矩。 如果在连续比较期望值和实际值期间在牵引力控制系统中识别到故障，则将信号传送回发动机控制单元，以影响发动机控制。

    CONTROL UNIT FOR OPERATING A VEHICLE DRIVE
    3.
    发明申请
    CONTROL UNIT FOR OPERATING A VEHICLE DRIVE 有权
    用于操作车辆驱动的控制单元

    公开(公告)号：US20090319149A1

    公开(公告)日：2009-12-24

    申请号：US12307546

    申请日：2007-06-23

    申请人： Lothar Rehm ,  Juergen Schenk ,  Hans-Christoph Wolf

    发明人： Lothar Rehm ,  Juergen Schenk ,  Hans-Christoph Wolf

    IPC分类号： G06F19/00

    CPC分类号： F02D11/105 ,  F02D41/1497 ,  F02D2200/501 ,  F02D2250/26

    摘要： In a control unit for operating a vehicle drive, and to a method for operating the control unit. An upper bound is imposed on the final desired torque output by the control unit with a limiting torque dependent on the measured/manipulated variables of the accelerator pedal value sensor, when the detected vehicle speed lies below a starting limiting speed.

    摘要翻译： 在用于操作车辆驱动的控制单元中，以及用于操作控制单元的方法。 当检测到的车速低于启动限制速度时，由控制单元输出的最终期望转矩施加于与加速器踏板值传感器的测量/操纵变量相关的限制转矩上限。

    Safety system for a motor vehicle
    4.
    发明授权
    Safety system for a motor vehicle 失效
    汽车安全系统

    公开(公告)号：US5987372A

    公开(公告)日：1999-11-16

    申请号：US879037

    申请日：1997-06-19

    申请人： Hans-Christoph Wolf ,  Juergen Schenk

    发明人： Hans-Christoph Wolf ,  Juergen Schenk

    IPC分类号： B60K28/10 ,  B60K28/16 ,  F02D41/22 ,  B60L11/02 ,  B60K11/04

    CPC分类号： F02D41/22 ,  B60K28/10 ,  B60K28/16 ,  B60W2710/0666

    摘要： The invention relates to a safety system for a motor vehicle having an internal-combustion engine. Independent quantities are used for the engine control and for the monitoring of the engine control. The control of the internal-combustion engine takes place by way of an operating parameter indicative of the operating condition of the internal-combustion engine--such as the engine load. In contrast, the monitoring of the engine control takes place by means of a quantity indicative of vehicle propulsion, such as the vehicle output torque, which is determined on the basis of a rotational wheel speed. The desired values for the engine control and for the monitoring are determined from the accelerator pedal position. The detection of the corresponding actual values is based on independent input quantities.

    摘要翻译： 本发明涉及一种具有内燃机的机动车辆的安全系统。 独立的数量用于发动机控制和发动机控制的监控。 内燃机的控制通过指示内燃机的运行状态（例如发动机负荷）的操作参数进行。 相比之下，发动机控制的监视通过指示车辆推进的量进行，例如基于转轮速度确定的车辆输出转矩。 从加速踏板位置确定发动机控制和监视的期望值。 相应的实际值的检测基于独立的输入量。

    Air supply arrangement for an internal combustion engine
    6.
    发明授权
    Air supply arrangement for an internal combustion engine 失效
    内燃机的供气装置

    公开(公告)号：US6014860A

    公开(公告)日：2000-01-18

    申请号：US115887

    申请日：1998-07-15

    申请人： Jurgen Schenk ,  Udo Weist ,  Lothar Welter ,  Hans-Christoph Wolf

    发明人： Jurgen Schenk ,  Udo Weist ,  Lothar Welter ,  Hans-Christoph Wolf

    IPC分类号： F01N3/30 ,  F01N3/32 ,  F01P5/02 ,  F01N3/00

    CPC分类号： F01N3/32 ,  F01N3/30 ,  F01P5/02 ,  Y02T10/20

    摘要： In an air supply arrangement for an internal combustion engine, particularly for motor vehicles having devices for cooling the engine and for supplying exhaust gas secondary air to the exhaust system of the engine, a single air pump driven by an electric motor is provided for supplying air to the engine cooling system and to the exhaust system and devices for switching the air flow supplied by the air pump to either the engine cooling system or the engine exhaust system are provided. A control unit is also provided which controls the electric motor depending on the amount and pressure of the air needed for the cooling system and the engine exhaust system.

    摘要翻译： 在用于内燃机的空气供应装置中，特别是具有用于冷却发动机的装置和用于向发动机的排气系统供给排气二次空气的机动车辆的空气供应装置，提供由电动机驱动的单个气泵，以供应空气 提供到发动机冷却系统和排气系统，以及用于将由空气泵供应的空气流切换到发动机冷却系统或发动机排气系统的装置。 还提供控制单元，其根据冷却系统和发动机排气系统所需的空气的量和压力来控制电动机。

    Safety system for a motor vehicle
    8.
    发明授权
    Safety system for a motor vehicle 失效
    汽车安全系统

    公开(公告)号：US6038503A

    公开(公告)日：2000-03-14

    申请号：US877858

    申请日：1997-06-18

    申请人： Hans-Christoph Wolf ,  Jurgen Schnek

    发明人： Hans-Christoph Wolf ,  Jurgen Schnek

    IPC分类号： F02D41/22 ,  G06F17/00 ,  G06F7/00

    CPC分类号： F02D41/22 ,  Y02T10/40 ,  Y10T477/6745 ,  Y10T477/679 ,  Y10T477/692 ,  Y10T477/75 ,  Y10T477/865

    摘要： The invention relates to a safety system for a motor vehicle having an internal-combustion engine. Independent quantities are used for engine control and for monitoring the engine control. Control of the internal-combustion engine is performed, for example, by way of an operating parameter characterizing the engine load, while monitoring of the engine control is performed by means of the output torque. Preferably, monitoring of the engine control is integrated into a traction control system, in which case desired and actual values for a quantity characterizing the vehicle propulsion, such as the output torque, are transmitted by the engine control to the monitoring system and are compared there for recognizing a fault. If a fault is recognized in the traction control system, a signal is transmitted back to the engine control unit, to influence the engine control.

    摘要翻译： 本发明涉及一种具有内燃机的机动车辆的安全系统。 独立的数量用于发动机控制和监控发动机控制。 内燃机的控制例如通过表征发动机负荷的运转参数进行，同时通过输出转矩进行发动机控制的监视。 优选地，将发动机控制的监视整合到牵引力控制系统中，在这种情况下，通过发动机控制将表征车辆推进的数量（例如输出转矩）的期望值和实际值传送到监视系统并在那里进行比较 用于识别故障。 如果在牵引力控制系统中识别到故障，则信号被发送回发动机控制单元，以影响发动机的控制。