Ignition timing controller for internal combustion engine
专利汇可以提供Ignition timing controller for internal combustion engine专利检索，专利查询，专利分析的服务。并且PURPOSE:To eliminate the out-of-order of the surge, etc. of an internal combustion engine, by forcedly delaying set angles and ignition timing when detecting the presence of knocking, and by first leading angles when the number of ignition exceeds number beforehand set in case of no-knocking. CONSTITUTION:A correction lead angle computing circuit 5 checks as to whether or not normal ignition combustion, which is not knocking, continue in set number while using the output of a knocking detecting circuit 9 as input, and is composed of a lead angle pulse circuit 5-1, which puts out the output as lead angle pulses when combustion is generated in set number, an up-down count circuit 5-2 using the lead angle pulses as input and a D-A converter 5-3. Analog voltage that the analog voltage of the D-A converter 5-3 becomes low when knocking signals (lag angle pulses) are formed and analog voltage becomes high when lead angle pulses are conversely generated is put out as the output of the correction lead angle computing circuit 5, and ignition timing is corrected by means of an ignition lead angle computing circuit 4.，下面是Ignition timing controller for internal combustion engine专利的具体信息内容。
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