发明名称 VEHICLE ELECTRICAL SYSTEM FAULT DETECTION
摘要 Methods and systems are provided for sensing electrical faults. The system includes a current sensor disposed between a battery and at least one electrical load. The current sensor is capable of sensing electrical current flowing from the battery to the load at a sensitivity sufficient to detect a current transient. The system also includes a controller in communication with the current sensor. The controller is capable of comparing the sensed current transient to a predetermined current transient for the load and signaling a fault when the sensed current transient and the predetermined current transient vary by a predetermined amount.
申请公布号 US2013308237(A1) 申请公布日期 2013.11.21
申请号 US201213473950 申请日期 2012.05.17
申请人 JULSON TIMOTHY D.;MAKAREWICZ NATHAN P.;TARASKI GARY W.;CAPALAU PAUL;GM GLOBAL TECHNOLOGY OPERATIONS LLC 发明人 JULSON TIMOTHY D.;MAKAREWICZ NATHAN P.;TARASKI GARY W.;CAPALAU PAUL
分类号 H02H3/08;G01R31/02 主分类号 H02H3/08
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