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    System for calculating the cylinder inflow exhaust gas amount and intake passage inflow exhaust gas amount of an internal combustion engine
    4.
    发明公开
    System for calculating the cylinder inflow exhaust gas amount and intake passage inflow exhaust gas amount of an internal combustion engine 有权
    系统用于计算排气再循环流量到气缸并进入内燃机的吸入管路

    公开(公告)号：EP2264300A2

    公开(公告)日：2010-12-22

    申请号：EP10178771.1

    申请日：2003-12-11

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： Kobayashi, Daisuke ,  Muto, Harufumi ,  Ehara, Masato ,  Kako, Jyunichi

    IPC分类号： F02D21/08

    CPC分类号： F02D41/0072 ,  F02D41/008 ,  F02D2041/001 ,  F02D2041/1431 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0414 ,  Y02T10/47

    摘要： A cylinder inflow exhaust gas amount calculation system of an internal combustion engine is provided with an intake passage, an exhaust passage, an exhaust gas recirculation passage connecting the intake passage and exhaust passage, and an exhaust gas flow rate control valve arranged in the exhaust gas recirculation passage for controlling the flow rate of the exhaust gas flowing in the exhaust gas recirculation passage, the system calculating an amount of passage exhaust gas defined as an amount of exhaust gas passing through an exhaust gas flow rate control valve, utilizing a parameter changing said amount of passage exhaust gas and the system calculating an amount of cylinder inflow exhaust gas defined as an amount of exhaust gas flowing into a cylinder, utilizing said calculated amount of passage exhaust gas.

    摘要翻译： 内燃发动机的气缸流入排气量计算系统在进气通道设置有排气通道，以废气再循环通道连接所述进气通道和排气通道，并排出的废气中布置的气体流量控制阀 用于控制废气再循环通路中流动的排气的流量再循环通道，定义为通道的废气的量的系统计算穿过排气流量控制阀的相当于废气的，利用一个参数改变所述 通道的排气系统的量和定义为气缸流入排气的量的计算达流入汽缸的排气，通路的废气的利用所述计算出的量的。