INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE

    公开(公告)号:EP4328443A1

    公开(公告)日:2024-02-28

    申请号:EP22791328.2

    申请日:2022-02-08

    IPC分类号: F02M26/50 F02M26/24

    摘要: A deposit amount calculation unit (111) calculates an accumulation amount ΣDp of deposit by using an amount of fuel injection fq and a rotation speed NE as parameters, and when the accumulation amount ΣDp exceeds a first threshold value, then an inlet and an outlet of an EGR cooler are switched. A condensed water calculation unit (121) calculates a retention amount ΣCw of condensed water by using the amount of fuel injection fq and the rotation speed NE as parameters, and when the retention amount ΣCw exceeds a second threshold value, then the inlet and the outlet of the EGR cooler are switched.