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公开(公告)号：US09013224B2
公开(公告)日：2015-04-21
申请号：US13609008
申请日：2012-09-10
CPC分类号： F02P3/0435 , F02P3/05 , F02P11/02 , H03K17/166 , H03K17/168
摘要： A switching system for a combustion engine ignition system comprises a switching device switchable between an accumulation condition and a transfer condition to activate an ignition element. The switching system comprises control logic that provides a control signal for controlling the switching device, measures a progress indicator indicative of progress in switching the switching device from the transfer condition to the accumulation condition, and causes the control signal to vary with a first variation rate during a first stage until the progress indicator reaches a first progress condition. The control logic causes the control signal to vary with a second variation rate, lower than the first variation rate, during a second stage until the progress indicator reaches a second progress condition, and causes the control signal to vary with a third variation rate, higher than the second variation rate, during a third stage of the preliminary switching.
摘要翻译： 一种用于燃烧发动机点火系统的切换系统包括可在累积状态和转移状态之间切换以切换点火元件的切换装置。 开关系统包括提供用于控制开关装置的控制信号的控制逻辑，测量指示将开关装置从转移状态切换到累积状态的进展的进度指示器，并使控制信号以第一变化率 在第一阶段直到进度指示器达到第一进展状态。 所述控制逻辑使得所述控制信号在第二阶段期间以比所述第一变化率低的第二变化速率变化，直到所述进展指示器达到第二进展状态，并且使所述控制信号以第三变化率变化，更高 在第二变化率的情况下，在初步切换的第三阶段。
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公开(公告)号：US20130068204A1
公开(公告)日：2013-03-21
申请号：US13609008
申请日：2012-09-10
IPC分类号： F02P9/00
CPC分类号： F02P3/0435 , F02P3/05 , F02P11/02 , H03K17/166 , H03K17/168
摘要： A switching system for a combustion engine ignition system comprises a switching device switchable between an accumulation condition and a transfer condition to activate an ignition element. The switching system comprises control logic that provides a control signal for controlling the switching device, measures a progress indicator indicative of progress in switching the switching device from the transfer condition to the accumulation condition, and causes the control signal to vary with a first variation rate during a first stage until the progress indicator reaches a first progress condition. The control logic causes the control signal to vary with a second variation rate, lower than the first variation rate, during a second stage until the progress indicator reaches a second progress condition, and causes the control signal to vary with a third variation rate, higher than the second variation rate, during a third stage of the preliminary switching.
摘要翻译： 一种用于燃烧发动机点火系统的切换系统包括可在累积状态和转移状态之间切换以切换点火元件的切换装置。 开关系统包括提供用于控制开关装置的控制信号的控制逻辑，测量指示将开关装置从转移状态切换到累积状态的进展的进度指示器，并使控制信号以第一变化率 在第一阶段直到进度指示器达到第一进展状态。 所述控制逻辑使得所述控制信号在第二阶段期间以比所述第一变化率低的第二变化速率变化，直到所述进展指示器达到第二进展状态，并且使所述控制信号以第三变化率变化，更高 在第二变化率的情况下，在初步切换的第三阶段。
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