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Vibrator driving method and system and storage medium of vibration driving equipment

A driving method and vibrator technology, applied in control systems, tactile transmission signal systems, instruments, etc., can solve problems such as affecting the tactile experience, and achieve the effect of improving purity and reducing distortion

Active Publication Date: 2021-04-27
RUISHENG NEW ENERGY DEV CHANGZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The frequency purity of vibration is often the key to the quality of the effect, but in actual use scenarios, high-frequency component noise often appears in single-frequency vibration, which affects the tactile experience

Method used

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  • Vibrator driving method and system and storage medium of vibration driving equipment
  • Vibrator driving method and system and storage medium of vibration driving equipment
  • Vibrator driving method and system and storage medium of vibration driving equipment

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] see figure 1 , figure 1 is a schematic flowchart of the first embodiment of the vibrator driving method provided by the present invention. Vibrator driving method provided by the invention comprises the following steps:

[0032] S101: Obtain a preset vibration frequency and a resonance frequency of a target vibration motor.

[0033] In a specific implementation scenario, the preset vibration frequency is obtained, and the preset vibration frequency can be...

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PUM

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Abstract

The embodiment of the invention discloses a vibrator driving method. The vibrator driving method comprises the following steps: acquiring a preset vibration frequency and a resonant frequency of a target vibration motor; acquiring total harmonic distortion of the target vibration motor, and acquiring at least one low-distortion point of the target vibration motor according to the total harmonic distortion; and obtaining a target vibration frequency according to the low distortion frequency of the at least one low distortion point and a preset vibration frequency, and driving a target vibration motor to vibrate according to the target vibration frequency. According to the invention, the frequency distortion of the target vibration motor can be reduced, and the purity of experience hand feeling is improved. The invention further discloses a vibrator driving system and a storage medium of the vibration driving equipment.

Description

technical field [0001] The invention relates to the technical field of vibration driving, in particular to a vibrator driving method, system, and storage medium of vibration driving equipment. Background technique [0002] As an important way of human-computer interaction, tactile feedback plays an increasingly important role in modern society. Specific tactile feedback effects can play a variety of roles, such as electronic device touch operation confirmation, game scene immersion experience vibration, rich real tactile simulation, etc. Among them, in some vibration reminder scenarios, such as incoming call vibration, etc., the main purpose is to remind users of events, and the intensity of vibration is often the most critical factor. It is hoped that the higher the vibration intensity, the better; however, in some special tactile feedback application scenarios, such as To simulate effects such as wind blowing and water flow, some low-frequency long-vibration effects (that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01A63F13/285
CPCG06F3/016A63F13/285G08B6/00H02P25/032
Inventor 向征郭璇
Owner RUISHENG NEW ENERGY DEV CHANGZHOU