公开(公告)号：US5467751A

公开(公告)日：1995-11-21

申请号：US226083

申请日：1994-04-11

申请人： Masato Kumagai

发明人： Masato Kumagai

IPC分类号： F02D9/02 ,  F02D11/04 ,  F02D11/10 ,  F02D45/00 ,  F02D7/00

CPC分类号： F02D11/105 ,  F02D2009/0213 ,  F02D2009/0261 ,  F02D2011/102 ,  F02D2011/103

摘要： A throttle valve control system for an internal combustion engine mounted on a motor vehicle comprises a first device which determines necessity of controlling a throttle valve irrespective of operation of an accelerator pedal upon sensing a predetermined operation condition of the vehicle; a second device which devices a target opening degree of the throttle valve from the existing depression degree of an accelerator pedal with reference to a data-map, the data-map showing a relationship between the opening degree of the throttle valve, the depression degree of the accelerator pedal and the operation condition of the vehicle; a third device which compares the existing opening degree of the throttle valve and the derived target opening degree of the same; and a fourth device which controls the opening degree of the throttle valve in accordance with a result of the comparison of the opening degree.

摘要翻译： 用于安装在机动车上的内燃机的节气门控制系统包括第一装置，其确定在检测到车辆的预定操作条件时与油门踏板的操作无关地控制节气门的必要性; 第二装置，其参照数据图，将节气门的目标开度设定为加速踏板的现有的下降度，该数据图表示节流阀的开度，下降度 加速踏板和车辆的运行状态; 比较节流阀的现有开度和其导出目标开度的第三装置; 以及根据开度比较的结果来控制节流阀的开度的第四装置。