Motor vibration detection method, motor vibration control method, motor and electric toothbrush
The embodiment of the invention discloses a motor vibration detection method, a motor vibration control method, a motor and an electric toothbrush, and relates to the technical field of equipment detection.The detection method comprises the steps that a magnetic field change parameter is obtained th...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
04.08.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The embodiment of the invention discloses a motor vibration detection method, a motor vibration control method, a motor and an electric toothbrush, and relates to the technical field of equipment detection.The detection method comprises the steps that a magnetic field change parameter is obtained through a magnetic field detection sensor, and the magnetic field change parameter is generated by a magnet embedded in an output shaft of the motor in the vibration process; generating a vibration waveform corresponding to the output shaft of the motor according to the magnetic field change parameter; calculating a motor swing angle according to the vibration waveform; and determining the vibration attitude of the motor according to the swing angle. According to the invention, the vibration attitude of the motor can be accurately detected.
本发明实施例公开了一种马达振动检测方法、马达振动控制方法、马达及电动牙刷,涉及设备检测技术领域,检测方法包括通过磁场检测传感器获取磁场变化参数,磁场变化参数为嵌设在马达的输出轴上的磁体在振动过程中产生的;根据磁场变化参数生成马达的输出轴对应的振动波形;根据振动波形计算马达摆动角度;根据摆动角度确定马达的振动姿态,本发明能够实现对马达的振动姿态进行精准检测。 |
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Bibliography: | Application Number: CN202310451937 |