Title:
VIBRATION DRIVING METHOD AND SYSTEM, VIBRATION DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/077611
Kind Code:
A1
Abstract:
A vibration driving method, applied to a tactile perception device (10). The tactile perception device (10) comprises at least two vibration assemblies (11, 12) for vibration. The vibration driving method comprises: obtaining an original excitation signal, and copying the original excitation signal to generate at least two track excitation signals (S201); performing signal processing on the at least two track excitation signals by using different signal processing methods, to obtain at least two excitation signals to be synthesized (S202); and synthesizing said at least two excitation signals into a target excitation signal, and according to the target excitation signal, driving the at least two vibration assemblies to vibrate (S203). A vibration driving system, a terminal and a storage medium. Different vibration feedbacks can be provided for a user, various requirements of the user are met, and the user experience is effectively improved.
Inventors:
ZHENG YAJUN (CN)
Application Number:
PCT/CN2020/126025
Publication Date:
April 21, 2022
Filing Date:
November 03, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
International Classes:
G06F3/01
Foreign References:
| CN104679233A | 2015-06-03 | |||
| CN109966735A | 2019-07-05 | |||
| CN111552378A | 2020-08-18 | |||
| CN110413127A | 2019-11-05 | |||
| CN108900688A | 2018-11-27 | |||
| US20180164890A1 | 2018-06-14 |
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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