Title:
CALIBRATION AND CONTROL METHOD AND APPARATUS FOR SOUND BOX, AND DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/092765
Kind Code:
A1
Abstract:
Disclosed in the present application are a calibration and control method and apparatus for a sound box, and a device and a readable storage medium. The calibration and control method for a sound box comprises: acquiring real-time IMU data of a sound box, and determining, according to the real-time IMU data, whether the sound box is subjected to an external force; if it is determined that the sound box is subjected to an external force, detecting whether a force value corresponding to the external force is greater than a preset force threshold value; and if the force value is greater than the preset force threshold value, performing rotation and calibration operations on an IMU module in the sound box. The sound box device of the present application can still maintain good rotation and control precision after being subjected to an external force.
Inventors:
LV TINGCHANG (CN)
Application Number:
PCT/CN2021/139412
Publication Date:
June 01, 2023
Filing Date:
December 18, 2021
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
G01C25/00; H04R29/00
Domestic Patent References:
| WO2012075463A1 | 2012-06-07 |
Foreign References:
| CN111712688A | 2020-09-25 | |||
| CN109791048A | 2019-05-21 | |||
| CN111895967A | 2020-11-06 | |||
| CN109959392A | 2019-07-02 | |||
| CN113551690A | 2021-10-26 | |||
| US20190056239A1 | 2019-02-21 |
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