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Crankshaft rotating angle controlling system for controlling crankshaft rotating angle and crankshaft rotating angle controlling method for controlling the same
Crankshaft rotating angle controlling system for controlling crankshaft rotating angle and crankshaft rotating angle controlling method for controlling the same
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机译:用于控制曲轴旋转角的曲轴旋转角控制系统及其控制方法
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摘要
A crankshaft rotating angle controlling method and a crankshaft rotating angle controlling system are provided. A shut-off signal is obtained, and an engine speed is judged. If the engine speed is lower than a specific value, a generator is set in a driving mode at an ending point of a missing tooth signal in a gear pulse signal, such that the generator in the driving mode drives a crankshaft to exceed a top-dead-center of a cylinder. When the crankshaft arrives at a bottom-dead-center of the cylinder, the generator is set to be in a holding mode of an error phase of a three-phase current. Through the generator in the driving mode, the given error phase of the three-phase current stops the generator immediately and the crankshaft is fixed within an angle range of a default stop position.
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