Electric toothbrush control method

Abstract

The invention discloses an electric toothbrush control method which is used for controlling an electric toothbrush to work. The electric toothbrush comprises a motor, a sensor and a controller. The control method comprises the steps that: the electric toothbrush is initialized and started, and the motor works in a slight vibration mode; the sensor detects the stress borne by the motor working in aslight vibration mode, and the stress is recorded as first detection pressure; and the controller continuously obtains the stress detected by the sensor, and if the stress detected by the sensor is larger than the first detection pressure by a first amplitude, the controller controls the motor to be switched to a normal vibration mode. Foam on the toothbrush head can be prevented from splashing everywhere before tooth brushing, and the anti-splashing function is achieved. Besides, the sensor detects the stress borne by the motor working in the slight vibration mode, and the stress is recordedas first detection pressure and serves as a comparison reference value, so that the stress can be updated every time the electric toothbrush is used, and the influence of permanent deformation of theelectric toothbrush is avoided.

Description

technical field [0001] The invention relates to the control field, in particular to an electric toothbrush control method. Background technique [0002] Electric toothbrushes have efficient nursing effects and can effectively improve oral health, which has been accepted by the public. As more and more brands and manufacturers join the electric toothbrush industry, the iterative update of electric toothbrush technology is promoted. At present, when many electric toothbrushes are in use, due to the user's personal reasons, the brush head is pressed against the gums and teeth, forming a habit of using electric toothbrushes hard. On the one hand, the cleaning effect will be reduced. On the other hand, due to The simultaneous action of external force and high-frequency vibration of the electric toothbrush may cause damage to the corresponding parts of the human body, such as damage to the gums and the lining of the oral cavity. In addition, most current electric toothbrushes do...

AI Technical Summary

Problems solved by technology

At present, when many electric toothbrushes are in use, due to the user's personal reasons, the brush head is pressed against the gums and teeth, forming a habit of using the electric toothbrush hard. On the one hand, the cleaning effect will be reduced. On the other hand, due to The external force and the high-frequency vibratio

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