发明名称 START CONTROL DEVICE OF ENGINE
摘要 PROBLEM TO BE SOLVED: To obtain a sporty start feeling by properly securing both a steep rise of an engine rotation number and a steep drop of the engine rotation number while suppressing the deterioration of fuel economy at a start of an engine.SOLUTION: A start control device (ECU 10) of an engine comprising an alternator 21 for generating power by being driven by an engine 10 comprises: a rotation-number steep rise control part 50a which steeply raises an engine rotation number toward a target rotation number by increasing a suction air amount at a start of the engine; and a power generation control part 50b which performs control for increasing a target current of the alternator 21 so that a power generation current of the alternator 21 reaches a prescribed value or higher when the engine rotation number reaches the target rotation number by control by the rotation-number steep rise control part 50a, or after the engine rotation number reaches the target rotation number.SELECTED DRAWING: Figure 12
申请公布号 JP2016109003(A) 申请公布日期 2016.06.20
申请号 JP20140246032 申请日期 2014.12.04
申请人 MAZDA MOTOR CORP 发明人 HARUNA RYOJI;SHIMOZAKI TATSUYA;NAGAOKA KOJI;OHISA CHIKAKO;IMAMURA TOMOYUKI
分类号 F02D29/06;F02D41/06;H02P9/04 主分类号 F02D29/06
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