Control method and device of electric toothbrush and electronic equipment

• Main Authors: MIAO DERUN, MENG FANDI, YOON SIK-GON, LIANG YAOWU
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2023
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; DENTISTRY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The invention discloses a control method and device of an electric toothbrush and electronic equipment. The method comprises the following steps: acquiring a brush handle bending index of the electric toothbrush and a target reference pressure value of the electric toothbrush; determining a target measured pressure value of the electric toothbrush based on the handle bending index; determining a first difference value between the target measured pressure value and the target reference pressure value; determining a target vibration mode of the electric toothbrush corresponding to the first difference value from a target comparison table; determining target power intensity of a target motor in the electric toothbrush according to the target vibration mode; and according to the target power intensity, determining a target working frequency and a target duty ratio of a target motor in the electric toothbrush so as to adjust the working frequency and the duty ratio of the target motor to the target working frequen