| 摘要 |
[PROBLEM) TO START AN ENGINE QUICKLY BY REPLYING AN OPENING OF A THROTTLE VALVE. [MEANS FOR RESOLUTION] IT IS DETERMINED WHETHER AN ENGINE SPEED AT THE MOMENT OF OPENING A THROTTLE VALVE HAS INERTIA SUITED TO RESTART AN ENGINE BY A NORMAL REVOLUTION PRIORITY SPEED. WHEN THE ENGINE SPEED IS HIGHER THAN THE NORMAL REVOLUTION PRIORITY SPEED, AN ENGINE IS RESTARTED BY IMMEDIATELY REVOLVING A STARTER MOTOR IN A NORMAL DIRECTION. WHEN THE ENGINE SPEED IS LOWER THAN THE NORMAL REVOLUTION PRIORITY SPEED, AN ENGINE IS STOPPED COMPLETELY, POSITIONING A CRANKSHAFT TO A RESTARTING POSITION, THEREAFTER AGAIN THE ENGINE IS RESTARTED. IN THIS CASE, WHEN THE ENGINE SPEED IS LOWERED TO A CERTAIN DEGREE, THE ENGINE IS STOPPED RATHER IN AN EARLY STAGE BY BRAKING THE ENGINE. THE NORMAL REVOLUTION PRIORITY SPEED IS SET DEPENDING UPON A CRANK ANGLE.
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