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    • 10. 发明授权
    • Device for determining the ignition advance angle of an internal
combustion engine
    • 用于确定内燃机的点火提前角的装置
    • US5992385A
    • 1999-11-30
    • US988623
    • 1997-12-10
    • Werner HessHong Zhang
    • Werner HessHong Zhang
    • F02P5/152F02P5/153F02P5/00
    • F02P5/152Y02T10/46
    • A device for determining the ignition-advance angle of an internal combustion engine, having a device for determining the ignition-advance angle from stored maps on the basis of the recorded parameters of the internal combustion engine, includes a knock control device. The additive ignition-advance angle adjustment defined in the knock control device is able to be added to the ignition-advance map angle to define a base ignition-advance angle. A setpoint torque interface is supplied with the base ignition-advance angle and, at its output, supplies a torque-optimized setpoint ignition-advance angle. The torque-optimized setpoint ignition-advance angle is routed to at least one downstream limiting stage, which limits the setpoint ignition-advance angle to a value that is acceptable for the operation of the internal combustion engine. The output ignition-advance angle is available at the output of the at least one limiting stage for controlling the ignition.
    • 一种用于根据内燃机的记录参数确定具有用于根据存储的映射确定点火提前角的装置的内燃机的点火提前角的装置,包括爆震控制装置。 在爆震控制装置中限定的添加点火提前角调节能够被添加到点火提前图角度以限定基本点火提前角。 给定转矩接口提供基本点火提前角,并在其输出端提供扭矩优化设定点点火提前角。 扭矩优化的设定点点火提前角被路由到至少一个下游限制级,其将设定点点火提前角限制为内燃机的操作可接受的值。 输出点火提前角在至少一个限制级的输出处可用于控制点火。