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    Engine control unit
    1.
    发明授权
    Engine control unit 有权
    发动机控制单元

    公开(公告)号：EP2808535B1

    公开(公告)日：2018-04-04

    申请号：EP14169675.7

    申请日：2014-05-23

    申请人： Mitsubishi Jidosha Kogyo K.K.

    发明人： Funakoshi, Hiroshi ,  Nakamura, Satoru ,  Miyata, Toshiyuki ,  Ide, Hideto

    IPC分类号： F02N11/08

    CPC分类号： F02N11/0844 ,  F02N11/0855 ,  F02N2200/022 ,  F02N2300/2002 ,  Y02T10/48

    摘要： An engine control unit includes: a restart controller (25) to perform a first restart control if the number (Ne) of engine revolutions is larger than a first number (Ne P1 ), the first restart control restarting an engine (2) by the actuation of an injector (2a) without the actuation of a starter (3), and to keep the injector (2a) inactive until the number (Ne) decreases to a second number (Ne P2 ) and then perform a second restart control, if the number (Ne) is equal to or smaller than the first number (Ne P1 ) in response to the restart requirement, the second restart control restarting the engine (2) by the actuation of both the starter (3) and the injector (2a); and a failure mode controller (27) to keep the injector (2a) inactive until the number (Ne) decreases to the second number (Ne P2 ) and then perform the second restart control, if a failure determiner (27a) determines the failure.

    ONBOARD CONTROLLER
    7.
    发明公开
    ONBOARD CONTROLLER 审中-公开
    BORDSTEUERUNG

    公开(公告)号：EP2980398A1

    公开(公告)日：2016-02-03

    申请号：EP14774007.0

    申请日：2014-02-07

    申请人： Hitachi Automotive Systems, Ltd.

    发明人： MATSUFUJI Koji ,  HORI Toshio ,  ONISHI Koji ,  NAGASAWA Yoshiaki ,  NAKAZATO Shigenori

    IPC分类号： F02N15/06 ,  F02D29/02 ,  F02D45/00 ,  F02N11/08 ,  F02N15/00

    CPC分类号： F02N11/0818 ,  F02B2075/125 ,  F02D29/02 ,  F02D41/0097 ,  F02D41/042 ,  F02D41/123 ,  F02D2200/101 ,  F02N11/0855 ,  F02N15/067 ,  F02N2200/021 ,  F02N2200/022 ,  F02N2200/041 ,  F02N2200/048 ,  F02N2200/062 ,  F02N2200/063 ,  F02N2200/064 ,  F02N2200/0801 ,  F02P3/02

    摘要： Provided is a system of carrying out engagement of a pinion and a ring gear at optimal timing and suppressing a bite-in sound, in a vehicle including an idle stop system.
    In a vehicle control device including an automatic stop unit which automatically stops an engine on the basis of an operating state of a vehicle; an automatic start unit which controls a starter during a period until the engine completely stops after the automatic stop unit executes the automatic stop of the engine, and restarts the engine; and an engine rotation detection unit which detects or operates a crank phase or a rotation number of the engine, the automatic start unit determines a control command of the starter at an interval shorter than an update interval of a signal of the engine rotation detection unit.

    摘要翻译： 提供一种在包括怠速停止系统的车辆中以最佳定时执行小齿轮和齿圈的啮合并抑制咬入声音的系统。 一种车辆控制装置，包括：基于车辆的运转状态自动停止发动机的自动停止单元; 自动启动单元，其在自动停止单元执行发动机的自动停止之后直到发动机完全停止的时间段内控制起动器，并且重新启动发动机; 以及发动机转速检测单元，其检测或操作所述发动机的曲柄相位或转速，所述自动启动单元以比所述发动机转速检测单元的信号的更新间隔短的间隔来确定所述起动器的控制指令。