发明名称 CONTROL METHOD OF ENGINE TORQUE AT SHIFT BEFORE STOP
摘要 A control method for increasing engine torque in a shifting process before a stopping state is provided to improve a shift sense by increasing an RPM(Revolution Per Minute) of an engine in comparison with rotation number of a turbine. A shift control range is divided into four ranges. A shift process is started in a first control range in order to control a rising state of engine torque and to increase an RPM(Revolution Per Minute). An additional engine torque rising control process is performed to increase the RPM and a real shift process using a hydraulic pressure control is performed to increase the rotation number of a turbine. An engine torque reduction control process is performed in a third section and the shift process is finished. The engine torque rising control process is finished in a fourth section.
申请公布号 KR20080017139(A) 申请公布日期 2008.02.26
申请号 KR20060078647 申请日期 2006.08.21
申请人 HYUNDAI MOTOR COMPANY 发明人 LEE, JIN SOO
分类号 F16H61/00 主分类号 F16H61/00
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