Title:
METHOD FOR GENERATING CONTROL SIGNAL, ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/258089
Kind Code:
A1
Abstract:
A method for generating a control signal, an electronic device, and a storage medium, the method comprising: acquiring a relationship curve between an initial signal and time (S101), the relationship curve comprising several sampling points as well as the time and the value of the initial signal corresponding to each sampling point; determining whether the value of the initial signal corresponding to a first sampling point of the relationship curve is 0 (S102); if the value of the initial signal corresponding to the first sampling point of the relationship curve is not 0, then constructing an optimization function according to the relationship curve (S103); multiplying the value of the initial signal corresponding to each sampling point by a corresponding value of the optimization function to obtain an optimized value of each sampling point (S104); and generating a control signal according to the correspondence between the optimized values and time (S105), the control signal being used to drive a motor to vibrate. The described method for generating a control signal may reduce an oscillation response and improve user experience.
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Inventors:
LU XIANG (CN)
XIANG ZHENG (CN)
XIANG ZHENG (CN)
Application Number:
PCT/CN2019/093078
Publication Date:
December 30, 2020
Filing Date:
June 26, 2019
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)
AAC TECHNOLOGIES PTE LTD (SG)
International Classes:
H02P25/032; H02P25/06; H02P7/02
Foreign References:
| CN1299506A | 2001-06-13 | |||
| CN105680475A | 2016-06-15 | |||
| CN1347522A | 2002-05-01 | |||
| CN105785820A | 2016-07-20 | |||
| JPH0697771A | 1994-04-08 | |||
| SU1237492A1 | 1986-06-15 |
Attorney, Agent or Firm:
GUANGZHOU YUEXIU JILY PATENT & TRADEMARK LAW OFFICE (CN)
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