发明名称 Automobile operation apparatus and method designed for failure of drive gear of automatic transmission
摘要 Provided is an automobile operation apparatus and method designed for detecting failure of a drive gear selector of an automatic transmission having a normal mode constituted by P, R, N and D gears, and a sport mode. The automobile operation apparatus includes up/down switches for shifting a gear of the automatic transmission up or down when a gearshift lever is shifted from the normal mode to the sport mode, a detection means for detecting whether the gearshift lever is shifted to the sport mode, and a control means for controlling a D gear operation at the up/down switches when the D gear is abnormal and the detection means detects a mode change. Therefore, an automobile can be driven, even when a D gear for forward driving malfunctions, by a virtual drive mode switch that is equivalent to the D gear in an emergency.
申请公布号 US8024097(B2) 申请公布日期 2011.09.20
申请号 US20080269122 申请日期 2008.11.12
申请人 DELPHI TECHNOLOGIES, INC. 发明人 KIM MULSHI
分类号 F16H61/12 主分类号 F16H61/12
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