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    • 9. 发明授权
    • Device for automatically detecting a generator type of a motor vehicle
    • 用于自动检测汽车发电机类型的装置
    • US06555930B1
    • 2003-04-29
    • US09857743
    • 2001-08-09
    • Walter KohlBurkhard HillerKlaus Ries-MuellerHelmut Suelzle
    • Walter KohlBurkhard HillerKlaus Ries-MuellerHelmut Suelzle
    • H02P904
    • H02P9/02
    • According to the invention, an apparatus for automatically detecting a motor vehicle's generator type is proposed, in which the characteristic voltage course is measured at a terminal (DF) of the generator (1) and compared with values stored in memory. Via an interface (3), a control unit (5) is connected to the controller (2) or generator (1) and evaluates the voltage change (&dgr;DF) upon a load change. To that end, the voltage at the terminal (DF) is measured and evaluated before the electrical load (8) is turned on, after it is turned, and after it is turned off. By means of this apparatus, advantageously not only the generator type (A, B) but also incorrect installations can be ascertained.
    • 根据本发明,提出了一种用于自动检测机动车辆发电机类型的装置,其中在发电机(1)的端子(DF)处测量特征电压级,并将其与存储在存储器中的值进行比较。 通过接口(3),控制单元(5)连接到控制器(2)或发电机(1),并在负载变化时评估电压变化(deltaDF)。 为此,端子(DF)之间的电压在电负载(8)接通之后,转动之后及其关闭之后被测量和评估。 通过该装置,不仅可以确定发电机类型(A,B),而且有利于不正确的安装。
    • 10. 发明授权
    • System for adjusting the tension of the continuous belt component of a CVT
    • 用于调节CVT连续皮带组件张力的系统
    • US06547692B1
    • 2003-04-15
    • US09762646
    • 2001-02-12
    • Klaus Ries-MuellerNorbert DresslerJoachim Luh
    • Klaus Ries-MuellerNorbert DresslerJoachim Luh
    • B60K4112
    • B60W10/06B60W10/04B60W10/101B60W10/107B60W30/1819B60W30/1846B60W2510/0657B60W2520/14B60W2720/10F16H61/66F16H61/66272Y10T477/624
    • The invention proceeds from a system for adjusting the tension of a belt part (for example, a band) of a belt transmission mounted downstream of a vehicle engine. The belt transmission preferably is continuously adjustable with respect to its transmission ratio. A first means is provided for controlling (open loop and/or closed loop) the vehicle engine and a second means is provided for controlling (open loop and/or closed loop) the belt transmission. Here, a first signal is determined by the first means and this signal represents the engine torque of the vehicle engine and this signal is supplied by the first means to the second means. The tension is adjusted by the second means in dependence upon the first signal and a safety reserve. The essence of the invention is that the safety reserve is not fixedly pregiven; instead, it is determined in dependence upon various conditions. In this way, one achieves a reduction of the reserve pressure of the belt tensioning control and thereby reaches a better operating efficiency of the transmission and therefore a reduced fuel consumption.
    • 本发明从用于调节安装在车辆发动机下游的皮带传动装置的皮带部分(例如,带)的张力的系统进行。 皮带传动装置优选相对于其传动比可连续地调节。 提供用于控制(开环和/或闭环)车辆发动机的第一装置,并且提供用于控制(开环和/或闭环)带传动装置的第二装置。 这里,第一信号由第一装置确定,该信号表示车辆发动机的发动机扭矩,该信号由第一装置提供给第二装置。 根据第一信号和安全储备,第二种手段调整张力。 本发明的精髓在于安全储备不被固守; 相反,它取决于各种条件。 以这种方式,可以实现皮带张紧控制的储备压力的降低,从而达到更好的变速器的操作效率,从而降低燃料消耗。