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    • 14. 发明授权
    • Controller for internal combustion engine
    • 内燃机控制器
    • US09109524B2
    • 2015-08-18
    • US13894898
    • 2013-05-15
    • Shigemichi UjiieYu TamuraToshitake SasakiIkuo AndoTsukasa Abe
    • Shigemichi UjiieYu TamuraToshitake SasakiIkuo AndoTsukasa Abe
    • F02D41/22F02D41/30F02D41/14F02D41/00F02D41/06
    • F02D41/0085F02D41/005F02D41/0055F02D41/062F02D41/1498F02D41/22F02D41/30Y02T10/47
    • A controller for internal combustion engine includes a rotation number detecting section to detect engine rotation number and an air-fuel ratio detecting section to detect an air-fuel ratio (A/F) of air-fuel mixture and is configured to perform leaning control of the A/F. The controller further includes a rotation number difference calculating section to calculate a difference between a rotation number variation value of a worst cylinder specified as having largest rotation number variation based on the detected rotation number detected and an average value of rotation number variation values of remaining cylinders other than the worst cylinder; an estimated imbalance rate calculating section to calculate an estimated imbalance rate based on the A/F detected by the air-fuel ratio detecting section; and a lean abnormality detecting section to detect lean imbalance abnormality in a specific cylinder based on the calculated rotation number difference and the calculated estimated imbalance rate.
    • 内燃机的控制装置具备检测发动机转数的转数检测部和检测空燃混合气的空燃比(A / F)的空燃比检测部,构成为进行倾斜控制 A / F。 控制器还包括转数差计算部分,用于根据检测到的检测到的旋转数量和剩余气缸的旋转数变化值的平均值来计算指定为具有最大转数变化的最差汽缸的转数变化值之间的差 除了最差的气缸; 估计的不平衡率计算部,其基于由所述空燃比检测部检测出的A / F来计算估计的不平衡率; 以及精密异常检测部,其基于所计算的转数差和所计算出的估计的不平衡率来检测特定气缸中的不平衡异常。
    • 16. 发明申请
    • FISCAL BOARD RECEIVING CASE AND FISCAL PRINTER
    • FISCAL BOARD接收箱和FISCAL PRINTER
    • US20110169385A1
    • 2011-07-14
    • US12987041
    • 2011-01-07
    • Toshiaki WatanabeTsukasa AbeTsuyoshi Wasamoto
    • Toshiaki WatanabeTsukasa AbeTsuyoshi Wasamoto
    • H05K5/00
    • G07G5/00B41J29/02B41J29/13B41J29/38G06F21/86
    • A fiscal board receiving case is provided. A management board receiving case includes a case main body and a lid connected to the case main body and receives a management board on which a memory storing data including fiscal information and a management board-side connector are mounted. A control board receiving case includes a case main body and a lid connected to the case main body and receives a control board on which a controller and a control board-side connector connected to the management board-side connector are mounted. The management board receiving case and the control board receiving case are configured such that one box-like body that receives at least the management board is formed while the management board-side connector and the control board-side connector are connected to each other by engaging the management board receiving case with the control board receiving case through engagement members provided in the cases. The management board receiving case and the control board receiving case are configured such that engagement between the cases and engagement between the case main body and the lid in each of the cases are irreversibly maintained after the cases are engaged with each other.
    • 提供财务委员会收案。 管理板接收壳体包括壳体主体和连接到壳体主体的盖,并且接收安装有包括财务信息的数据的存储器和管理板侧连接器的管理板。 控制板接收壳体包括壳体主体和连接到壳体主体的盖子,并且接收安装有连接到管理板侧连接器的控制器和控制板侧连接器的控制板。 管理板接收壳体和控制板接收壳体被构造成使得在管理板侧连接器和控制板侧连接器通过接合而彼此连接而形成至少接收管理板的一个盒状体 通过在这些情况下提供的接合构件,具有控制板接收箱的管理板接收箱。 管理板接收壳体和控制板接收壳体被构造成使得在壳体彼此接合之后,壳体与每个壳体中的壳体主体和盖子之间的接合被不可逆地保持。