Title:
DRIVE CONTROL METHOD AND APPARATUS, AND HOUSEHOLD APPLIANCE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/237851
Kind Code:
A1
Abstract:
A drive control method and apparatus, and a household appliance and a computer-readable storage medium. The drive control method comprises: during a load operating process, detecting a power supply signal (S102); and controlling, according to the power supply signal, a switch device to work in a first mode or in a second mode, wherein the first mode is configured to be a mode where the switch device is controlled to be cut off, and the second mode is configured to be a mode where the switch device works according to a designated pulse drive signal, such that a given current in the second mode follows an alternating-current voltage input into the load (S104). The method improves the working efficiency of driving a load to operate, and reduces circuit power consumption and hardware loss.
Inventors:
ZENG XIANJIE (CN)
HORIBE YOSHIHIKO (CN)
HUANG ZHAOBIN (CN)
WEN XIANSHI (CN)
ZHU LIANGHONG (CN)
WANG MINGMING (CN)
HORIBE YOSHIHIKO (CN)
HUANG ZHAOBIN (CN)
WEN XIANSHI (CN)
ZHU LIANGHONG (CN)
WANG MINGMING (CN)
Application Number:
PCT/CN2019/101857
Publication Date:
December 03, 2020
Filing Date:
August 21, 2019
Export Citation:
Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
G05B11/42; H02M1/42; G05B15/02; H02M1/32; H02M1/44; H02P23/26
Foreign References:
CN106170158A | 2016-11-30 | |||
CN106170158A | 2016-11-30 | |||
CN103197579A | 2013-07-10 | |||
CN108419318A | 2018-08-17 | |||
CN104092245A | 2014-10-08 | |||
US4418297A | 1983-11-29 | |||
KR100345482B1 | 2002-07-26 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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