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    • 1. 发明申请
    • COMPUTERIZED SYSTEM AND METHOD FOR SYNCHRONIZING ENGINE SPEED OF A PLURALITY OF INTERNAL COMBUSTION ENGINES
    • 用于同步内燃机发动机转速的计算机系统和方法
    • WO02027170A1
    • 2002-04-04
    • PCT/US2001/030209
    • 2001-09-27
    • F02B23/10F02B61/04F02B75/02F02B75/12F02D25/02
    • F02B61/045F02B23/101F02B2075/025F02B2075/125F02D25/02Y02T10/123
    • Computerized system and method for controlling a plurality of internal combustion engines (e.g., 38) are provided. The system includes a respective speed sensor (152) coupled to a corresponding engine to supply a respective speed sensor signal indicative of each engine's speed. The system further includes an electronic control unit (e.g., 150) coupled to receive each respective speed sensor signal. The control unit in turn includes a comparator module (154) configured to compare each speed sensor signal relative to one another and supply a comparator output signal based on the magnitude of any differences between the engine speed signals. A processor module (156) is responsive to the comparator output signal to adjust one or more engine operational parameters of one or more of the plurality of engines. The one or more engine operational parameters are responsive to respective control signals from the control unit to affect engine speed to reduce the magnitude of the engine speed differences so as to maintain each engine speed within a predefined range from one another.
    • 提供了用于控制多个内燃机(例如38)的计算机化系统和方法。 该系统包括耦合到对应的发动机的相应的速度传感器(152),以提供指示每个发动机的速度的相应的速度传感器信号。 该系统还包括耦合以接收每个相应的速度传感器信号的电子控制单元(例如,150)。 控制单元又包括比较器模块(154),其被配置为比较每个速度传感器信号相对于彼此,并且基于发动机速度信号之间的任何差异的大小提供比较器输出信号。 处理器模块(156)响应于比较器输出信号来调节多个发动机中的一个或多个的一个或多个发动机操作参数。 一个或多个发动机操作参数响应于来自控制单元的各个控制信号,以影响发动机速度以减小发动机速度差的大小,从而将每个发动机速度保持在彼此的预定范围内。