Patent ID: 11909340
Assignee: AAC TECHNOLOGIES PTE. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A motor vibration method comprising:
receiving a vibration instruction, and acquiring target environmental data by a preset sensor, wherein the target environmental data includes one or more of environmental noise data, acceleration data and/or pressure data;
determining a first vibration signal according to the target environmental data;
generating a target vibration signal according to the first vibration signal and a preset second vibration signal, wherein a first frequency of the first vibration signal is greater than a second frequency of the second vibration signal;
controlling the motor to vibrate according to the target vibration signal;
wherein determining the first vibration signal according to the target environmental data comprises:
extracting environmental noise spectral features from the environmental noise data;
determining an environmental noise center frequency corresponding to the environmental noise data according to the environmental noise spectral features; and
determining a vibration frequency corresponding to the environmental noise center frequency as the first frequency of the first vibration signal according to a preset mapping relation between noise frequencies and vibration frequencies.