Fuel injection control apparatus for internal combustion engine with dual injectors and a purge control system
    2.
    发明公开
    Fuel injection control apparatus for internal combustion engine with dual injectors and a purge control system 有权
    Kraftsoffeinspritzsteuerungsvorrichtung对于具有两个燃料喷射器的内燃机和燃料箱通气系统

    公开(公告)号:EP1568871A1

    公开(公告)日:2005-08-31

    申请号:EP05003932.0

    申请日:2005-02-23

    摘要: An internal combustion engine includes a direct injector for injecting fuel directly into a combustion chamber of the engine, an intake passage injector for injecting fuel into an intake passage of the engine, and a vaporized fuel processing unit for purging purge gas containing a vaporized fuel into the intake passage. A fuel injection control apparatus includes a detecting section and an injection control section. The detecting section detects the amount of the vaporized fuel in the purge gas. The injection control section changes a fuel injection mode of at least one of the direct injector and the intake passage injector depending on the detected amount of the vaporized fuel. As a result, hampering of engine combustion due to purge gas is suppressed.

    摘要翻译: 一种内燃发动机,包括用于直接将燃料喷射到在进气通道喷射器在发动机的燃烧室中,在发动机的进气通道燃料喷射到用于吹扫吹扫气体包含汽化燃料到直接喷射器,和一蒸发燃料处理单元 进气通道。 的燃料喷射控制装置包括:一个检测部分和喷射控制部分。 所述检测部检测的净化气体中的汽化燃料的量。 喷射控制部分改变喷射器的直接与进气通路喷射器依赖于气化燃料的检测量中的至少一个的燃料喷射模式。 其结果是,由于吹扫气体发动机燃烧的妨碍被抑制。