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    Apparatus and method for assisting gear engagement in controlling the automatic shifting of a manual-automatic transmission
    4.
    发明授权
    Apparatus and method for assisting gear engagement in controlling the automatic shifting of a manual-automatic transmission 失效
    用于辅助齿轮接合以控制手动自动变速器的自动变速的装置和方法

    公开(公告)号：US5638271A

    公开(公告)日：1997-06-10

    申请号：US368377

    申请日：1995-01-04

    申请人： Gregory R. White ,  Bryan S. Gatewood ,  Mark L. Wilson ,  Peter J. Griffen ,  Dennis Schwaiger

    发明人： Gregory R. White ,  Bryan S. Gatewood ,  Mark L. Wilson ,  Peter J. Griffen ,  Dennis Schwaiger

    IPC分类号： B60W10/06 ,  B60W30/18 ,  F16H59/24 ,  F16H59/36 ,  F16H59/40 ,  F16H59/68 ,  F16H61/04 ,  F16H63/50 ,  B60K41/06

    CPC分类号： B60W10/06 ,  B60W10/11 ,  B60W30/18 ,  F16H61/0403 ,  B60W2710/0627 ,  B60W2710/0644 ,  B60W2710/1005 ,  F16H2059/6807 ,  F16H59/24 ,  F16H59/36 ,  F16H59/40 ,  F16H63/502 ,  Y10T477/675 ,  Y10T477/693

    摘要： An electronic engine control monitors engine speed, vehicle speed and determines various engine RPM values and RPM ranges used in fueling a molar vehicle engine to achieve desired engine speeds prior to and during an automatic gear shift sequence. The engine is coupled to a manual/automatic transmission that includes manually selectable gear operation modes and automatically selectable gear operation modes. In order to assist gear engagement of the automatically selectable gears, the engine is fueled to a series of predetermined RPM levels to rock the transmission gears into engagement. In so doing, throttle control by the operator is first inhibited and the engine is first governed to a synchronous RPM value. Throttle control is returned to the operator if gear engagement is verified within a first predetermined delay period. If gear engagement is not verified, the engine RPM is periodically increased or decreased, depending on whether an upshift or downshift is attempted, and throttle control is returned to the operator if gear engagement is verified within a second or third predetermined delay period. If gear engagement is still not verified, the engine RPM is returned to the synchronous RPM value for a fourth predetermined delay period. If gear engagement does not occur within the fourth delay period, an error recovery routine is executed.

    摘要翻译： 电子发动机控制监控发动机速度，车辆速度，并且确定用于在摩托车辆发动机加油的各种发动机RPM值和RPM范围，以在自动换档顺序之前和期间实现期望的发动机转速。 发动机连接到手动/自动变速器，其包括可手动选择的档位操作模式和自动选择的档位操作模式。 为了帮助自动选择的齿轮的齿轮接合，发动机被加油到一系列预定的RPM水平以使传动齿轮摇摆啮合。 这样做，首先禁止操作者的油门控制，并且首先将发动机控制在同步RPM值。 如果在第一预定延迟期内验证齿轮接合，则节气门控制返回到操作者。 如果没有验证齿轮接合，则取决于是否尝试升档或降档，周期性地增加或减少发动机RPM，并且在第二或第三预定延迟时段内验证齿轮接合时是否向操作者返回节气门控制。 如果齿轮啮合仍未得到验证，发动机RPM将返回到第四预定延迟时段的同步RPM值。 如果在第四延迟期间内不发生齿轮接合，则执行错误恢复程序。

    System for automatically selecting an oil pressure sensor processing algorithm based on oil pressure sensor type
    5.
    发明授权
    System for automatically selecting an oil pressure sensor processing algorithm based on oil pressure sensor type 有权
    基于油压传感器类型自动选择油压传感器处理算法的系统

    公开(公告)号：US06775626B1

    公开(公告)日：2004-08-10

    申请号：US10376820

    申请日：2003-02-28

    申请人： Bryan S. Gatewood ,  Gregory A. Huey ,  Jeffrey D. Daiker ,  Christopher H. Bachmann

    发明人： Bryan S. Gatewood ,  Gregory A. Huey ,  Jeffrey D. Daiker ,  Christopher H. Bachmann

    IPC分类号： G01F2300

    CPC分类号： F02D41/28 ,  F02D2200/024

    摘要： A system for automatically selecting an oil pressure sensor processing algorithm based on oil pressure sensor type includes an oil pressure sensing device producing an signal indicative of engine oil pressure, and electrically connected to one of an analog and a switch input of a control computer. The control computer is configured to identify the oil pressure sensing device as an analog oil pressure sensor and process the oil pressure signal according a corresponding signal processing algorithm if a voltage level at the analog input is within a predefined voltage range while a voltage level at the switch input is at or near a first voltage level, and to identify the oil pressure sensing device as an oil pressure switch and process the oil pressure signal according a corresponding signal processing algorithm if the voltage level at the switch input is at or near a second voltage level.

    摘要翻译： 用于自动选择基于油压传感器类型的油压传感器处理算法的系统包括产生指示发动机油压的信号的油压感测装置，并且电连接到控制计算机的模拟和开关输入之一。 控制计算机被配置为将油压感测装置识别为模拟油压传感器，并且如果模拟输入处的电压电平处于预定义的电压范围内，则根据相应的信号处理算法处理油压信号，同时在 开关输入处于或接近第一电压电平，并且将油压检测装置识别为油压开关，并且如果开关输入处的电压电平处于或接近于第二位置，则根据相应的信号处理算法处理油压信号 电压电平。

    System for controlling ignition energy of an internal combustion engine
    6.
    发明授权
    System for controlling ignition energy of an internal combustion engine 失效
    用于控制内燃机的点火能量的系统

    公开(公告)号：US6131555A

    公开(公告)日：2000-10-17

    申请号：US328551

    申请日：1999-06-09

    申请人： Luigi P. Tozzi ,  Stephen Goldschmidt ,  David A. Everett ,  Bryan S. Gatewood

    发明人： Luigi P. Tozzi ,  Stephen Goldschmidt ,  David A. Everett ,  Bryan S. Gatewood

    IPC分类号： F02P3/08 ,  F02P3/05 ,  F02P9/00 ,  F02P15/00 ,  F02P17/00 ,  F02P3/04

    CPC分类号： F02P3/053 ,  F02P9/007

    摘要： A system for controlling ignition energy of an internal combustion engine includes an ignition coil having a primary coil and a secondary coil coupled to first and second electrodes of an ignition plug defining a spark gap therebetween, wherein the primary coil is operable to induce a spark voltage across the secondary coil and across the spark gap. The secondary coil is responsive to the spark voltage to produce a discharge current across the spark gap of the ignition plug. In accordance with one aspect of the invention, means are provided for controllably shunting the primary coil to thereby control the duration of discharge current across the spark gap of the ignition plug. In accordance with another aspect of the present invention, means are further provided for drawing discharge current away from the ignition plug to thereby limit the magnitude of the discharge current within some time period after the transfer of energy from the primary coil to the secondary coil begins. The principles of the present invention are accordingly applicable to control the duration and/or magnitude of ignition plug discharge current to thereby minimize electrode erosion while maximizing ignitability in either a conventional ignition plug-based ignition system or an arc propelling ignition plug-based ignition system.

    摘要翻译： 用于控制内燃机的点火能量的系统包括具有初级线圈和二次线圈的点火线圈，该初级线圈和次级线圈耦合到在其间限定火花隙的火花塞的第一和第二电极，其中初级线圈可操作以引起火花电压 跨越次级线圈并穿过火花隙。 次级线圈响应于火花电压以产生跨火花塞的火花隙的放电电流。 根据本发明的一个方面，提供了用于可控制地分流初级线圈从而控制穿过火花塞的火花隙的放电电流的持续时间的装置。 根据本发明的另一方面，还提供了用于将放电电流从火花塞拉出的装置，从而在将能量从初级线圈传递到次级线圈开始之后的一段时间内限制放电电流的大小 。 因此，本发明的原理可应用于控制火花塞放电电流的持续时间和/或幅度，从而使电极侵蚀最小化，同时使传统的基于火花塞的点火系统或电弧推进火花塞式点火系统中的点火最大化 。