Method of enforcing engine ignition control procedure for motorcycles

A method of enforcing engine ignition control procedure comprises an ignition timing calculator, a counter and a Minimum advance of Best Torque (MBT) look up table module inner the Electrical Control Unit (ECU) in the engines. The Electrical Control Unit can check values from the crankshaft position...

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Bibliographische Detailangaben
Hauptverfasser: WU, YUH-YIH, LIN, TSUNGIH, HWANG, CHUAN-MIN, HSIEH, FENGI, CHEN, BOIUAN, WU, HSIAO CHUNG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A method of enforcing engine ignition control procedure comprises an ignition timing calculator, a counter and a Minimum advance of Best Torque (MBT) look up table module inner the Electrical Control Unit (ECU) in the engines. The Electrical Control Unit can check values from the crankshaft position sensor and the intake manifold sensor and inputting into an ignition control procedure. Using the look up table module to find the Minimum advance of Best Torque (MBT), and then through the calculator finding the ignition timing ti of the crankshaft new position new to the Minimum advance of Best Torque (MBT), and then the counter start to count from 0 to ti, and then command the ignition system to do the ignition action in The Minimum advance of Best Torque (MBT) with a pulse signal. Thereby completing to promote ignition efficiency.