Air-fuel ratio and ignition timing regulation by d

专利名称：Air-fuel ratio and ignition timing regulation

by detecting engine running condition

发明人：Hideki Obayashi,Tokio Kohama,Hisasi

Kawai,Toshikazu Ina,Daisaku Sawada,TakashiShigematsu

申请号：US06/483753申请日：19830411公开号：US04478185A公开日：19841023

摘要：A method for regulating the air-fuel ratio and an ignition fiming in an internalcombustion engine, using a device for sensing the engine running state, a device fordetecting the variation in engine combustion, a device for correcting the air-fuel ratiosupplied in the engine according to the detected combustion variation, and an device forcontrolling the ignition timing. The ignition timing control device calculates the

interpolated basic advance angle value &thgr;.sub.b, the corrected advance angle value&Dgr;&thgr;, and, hence, the resultant advance angle value &thgr; for use in the ignitiontiming control, so as to attain the air-fuel ratio giving the best rate of fuel consumption.

申请人：NIPPON SOKEN, INC.,TOYOTA JIDOSHA KABUSHIKI KAISHA

代理机构：Cushman, Darby & Cushman

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