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公开(公告)号：US08534082B2
公开(公告)日：2013-09-17
申请号：US12839970
申请日：2010-07-20
CPC分类号： F02N11/108 , F02N2200/022 , F02N2200/041 , F02N2200/063 , F02N2200/122 , F02N2300/2008
摘要： An engine starter system that predicts when starter failure is imminent. The engine starter system monitors engine starter crank speed, battery voltage and ambient air temperature. The crank speed, battery voltage and ambient air temperature are communicated to a controller which compares the crank speed for the measured battery voltage and air temperature to a predicted crank speed for the measured battery voltage and air temperature. If the crank speed is lower than the predicted crank speed, a signal is sent to an alarm.
摘要翻译： 发动机起动器系统，预测何时起动器故障即将发生。 发动机起动器系统监控发动机起动器曲柄转速，电池电压和环境空气温度。 将曲柄速度，电池电压和环境空气温度传送到控制器，该控制器将测量的电池电压和空气温度的曲柄速度与测量的电池电压和空气温度的预测曲柄速度进行比较。 如果曲轴速度低于预测的曲轴速度，则将信号发送到报警器。
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公开(公告)号：US20120017618A1
公开(公告)日：2012-01-26
申请号：US12839970
申请日：2010-07-20
CPC分类号： F02N11/108 , F02N2200/022 , F02N2200/041 , F02N2200/063 , F02N2200/122 , F02N2300/2008
摘要： An engine starter system that predicts when starter failure is imminent. The engine starter system monitors engine starter crank speed, battery voltage and ambient air temperature. The crank speed, battery voltage and ambient air temperature are communicated to a controller which compares the crank speed for the measured battery voltage and air temperature to a predicted crank speed for the measured battery voltage and air temperature. If the crank speed is lower than the predicted crank speed, a signal is sent to an alarm.
摘要翻译： 发动机起动器系统，预测何时起动器故障即将发生。 发动机起动器系统监控发动机起动器曲柄转速，电池电压和环境空气温度。 将曲柄速度，电池电压和环境空气温度传送到控制器，该控制器将测量的电池电压和空气温度的曲柄速度与测量的电池电压和空气温度的预测曲柄速度进行比较。 如果曲轴速度低于预测的曲轴速度，则将信号发送到报警器。
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