Title:
VIBRATION CONTROL METHOD, STORAGE MEDIUM, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/174580
Kind Code:
A1
Abstract:
Provided are a vibration control method which is applied to vibration devices of different models to realize the same preset tactile feedback. The vibration control method comprises: storing a vibration waveform of a preset tactile feedback in a cloud end; performing testing to acquire a difference parameter of a vibration device; inputting the difference parameter of the vibration device and the vibration waveform of the preset tactile feedback into a conversion model, wherein the conversion model converts the vibration waveform of the preset tactile feedback into an excitation signal on the basis of the difference parameter of the vibration device; and in response to the excitation signal, the vibration device vibrating to generate the preset tactile feedback. According to the vibration control method, the storage medium and the device provided in the present invention, a unified tactile feedback vibration waveform (such as an acceleration waveform) is used and stored, and a conversion model is used to convert the vibration waveform into various LRA excitation signals, such that the same or a similar tactile experience can be obtained between different devices.
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Inventors:
XIANG ZHENG (CN)
GUO XUAN (CN)
ZHENG YAJUN (CN)
GUO XUAN (CN)
ZHENG YAJUN (CN)
Application Number:
PCT/CN2020/079255
Publication Date:
September 10, 2021
Filing Date:
March 13, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
G05D19/02
Foreign References:
| CN105511514A | 2016-04-20 | |||
| CN110502111A | 2019-11-26 | |||
| CN109241860A | 2019-01-18 | |||
| JP3984954B2 | 2007-10-03 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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