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16 条记录 (耗时 0.011 秒)

    ALTERNATOR CONTROL FOR BATTERY CHARGING
    2.
    发明申请
    ALTERNATOR CONTROL FOR BATTERY CHARGING 有权
    电池充电替代控制

    公开(公告)号：US20140167707A1

    公开(公告)日：2014-06-19

    申请号：US13718650

    申请日：2012-12-18

    申请人： Craig A. Brunstetter ,  John R. Jaye ,  Glen E. Tallarek

    发明人： Craig A. Brunstetter ,  John R. Jaye ,  Glen E. Tallarek

    IPC分类号： H02J7/16

    CPC分类号： H02J7/16 ,  B60L11/1861 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60W10/24 ,  B60W10/26 ,  H02J7/14 ,  H02J7/1446 ,  H02J7/1453 ,  H02J7/245 ,  Y02T10/7005 ,  Y02T10/7038 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/92

    摘要： In accordance with an aspect of the present disclosure, an electrical system for an automotive vehicle has an electrical generating machine and a battery. A set point voltage, which sets an output voltage of the electrical generating machine, is set by an electronic control unit (ECU). The ECU selects one of a plurality of control modes for controlling the alternator based on an operating state of the vehicle as determined from vehicle operating parameters. The ECU selects a range for the set point voltage based on the selected control mode and then sets the set point voltage within the range based on feedback parameters for that control mode. In an aspect, the control modes include a trickle charge mode and battery charge current is the feedback parameter and the ECU controls the set point voltage within the range to maintain a predetermined battery charge current.

    摘要翻译： 根据本公开的一个方面，用于机动车辆的电气系统具有发电机和电池。 设定发电机的输出电压的设定点电压由电子控制单元（ECU）设定。 ECU根据从车辆操作参数确定的车辆的操作状态，选择用于控制交流发电机的多个控制模式中的一个。 ECU基于所选择的控制模式选择设定点电压的范围，然后基于该控制模式的反馈参数将设定点电压设定在该范围内。 在一方面，控制模式包括涓流充电模式，电池充电电流是反馈参数，并且ECU控制该范围内的设定点电压以维持预定的电池充电电流。

    Method of throttle fuel lean-out for internal combustion engines
    4.
    发明授权
    Method of throttle fuel lean-out for internal combustion engines 失效
    用于内燃机节流燃油的方法

    公开(公告)号：US5492102A

    公开(公告)日：1996-02-20

    申请号：US238096

    申请日：1994-05-04

    申请人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek ,  Gregory J. Dykstra ,  Joseph B. Adams

    发明人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek ,  Gregory J. Dykstra ,  Joseph B. Adams

    IPC分类号： F02D41/04 ,  F02D41/12

    CPC分类号： F02D41/12 ,  F02D41/045

    摘要： A method of throttle fuel lean-out for an internal combustion engine including the steps of sensing a throttle position of a throttle for the engine with a throttle position sensor, calculating a delta throttle value based on the sensed throttle position, determining whether the engine is in a throttle deceleration condition based on the calculated delta throttle value, linearizing the change in throttle position with respect to absolute throttle position and engine speed if the engine is in a throttle deceleration condition, calculating a throttle deceleration fuel lean-out multiplier value based on the linearized change in throttle position, and applying the calculated throttle deceleration fuel lean-out multiplier value to a fuel pulsewidth value of fuel injectors for the engine and reducing the amount of fuel injected into the engine by the fuel injectors.

    摘要翻译： 一种用于内燃机节流燃油的方法，包括以下步骤：利用节气门位置传感器感测发动机的节气门的节气门位置，基于感测到的节气门位置计算增量油门值，确定发动机是否是 在基于所计算的增量油门值的节气门减速条件下，如果发动机处于节气门减速条件，则相对于绝对节气门位置和发动机转速线性化节气门位置的变化，基于 节气门位置的线性化变化，以及将计算出的节气门减速燃料稀少乘数值应用于用于发动机的燃料喷射器的燃料脉动宽度值，并减少由燃料喷射器喷射到发动机中的燃料量。

    Method of proportional deceleration fuel lean-out for internal combustion engines
    5.
    发明授权
    Method of proportional deceleration fuel lean-out for internal combustion engines 失效
    内燃机比例减速燃料稀释方法

    公开(公告)号：US5427082A

    公开(公告)日：1995-06-27

    申请号：US238123

    申请日：1994-05-04

    申请人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek ,  Michael T. Vincent

    发明人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek ,  Michael T. Vincent

    IPC分类号： F02D41/12 ,  F02B23/00

    CPC分类号： F02D41/12

    摘要： A method of proportional deceleration fuel lean-out for an internal combustion engine includes the steps of sensing a throttle position of a throttle for the engine with a throttle position sensor, calculating a throttle proportional deceleration fuel lean-out multiplier (LOTHR) value based on the sensed throttle position, sensing a manifold absolute pressure (MAP) of an intake manifold for the engine with a MAP sensor, calculating a MAP proportional deceleration fuel learn-out multiplier (LOMAP) value based on the sensed MAP, combining the LOTHR and LOMAP values and calculating an overall proportional deceleration fuel lean-out multiplier (LOMULT) value, and applying the calculated LOMULT value to a fuel pulsewidth value of fuel injectors for the engine and reducing the amount of fuel injected into the engine by the fuel injectors.

    摘要翻译： 一种用于内燃机的比例减速燃料吹出的方法包括以下步骤：利用节气门位置传感器感测发动机的节气门的节气门位置，基于以下步骤计算节气门比例减速燃料抽出乘数（LOTHR） 感测到的节气门位置，用MAP传感器感测用于发动机的进气歧管的歧管绝对压力（MAP），基于感测到的MAP计算MAP比例减速度燃料学习乘数（LOMAP）值，组合LOTHR和LOMAP 计算总体比例减速燃料偏出乘数（LOMULT）值，并将计算出的LOMULT值应用于发动机的燃料喷射器的燃料脉冲宽度值，并减少由燃料喷射器喷射到发动机中的燃料量。

    Method of averaging coolant temperature for an internal combustion engine
    7.
    发明授权
    Method of averaging coolant temperature for an internal combustion engine 失效
    平均内燃机冷却液温度的方法

    公开(公告)号：US5427070A

    公开(公告)日：1995-06-27

    申请号：US238093

    申请日：1994-05-04

    申请人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek

    发明人： Christopher P. Thomas ,  Gregory T. Weber ,  Glen E. Tallarek

    IPC分类号： F02D41/04 ,  F02D41/06 ,  F02D41/24 ,  F02M51/00

    CPC分类号： F02D41/28 ,  F02D41/047 ,  F02D41/06

    摘要： A method of averaging coolant temperature for an internal combustion engine in an automotive vehicle includes the steps of sensing coolant temperature of the engine based on an output signal of a coolant temperature sensor, determining an initial value of coolant temperature based on the output signal from the coolant temperature sensor, storing the determined initial value as an initial coolant temperature value (CLTMP1) and as an averaged coolant temperature value (AVCT), periodically updating the AVCT value, and using the AVCT value to control the output of fuel injectors of the engine.

    摘要翻译： 一种用于机动车辆中的内燃机的冷却剂温度平均的方法包括以下步骤：基于冷却剂温度传感器的输出信号检测发动机的冷却剂温度;基于来自所述冷却剂温度传感器的输出信号确定冷却剂温度的初始值; 冷却剂温度传感器，将确定的初始值作为初始冷却剂温度值（CLTMP1）存储，并且作为平均冷却剂温度值（AVCT），周期性地更新AVCT值，并且使用AVCT值来控制发动机的燃料喷射器的输出 。