Title:
CONTROL METHOD, APPARATUS, SMART DEVICE AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/082536
Kind Code:
A1
Abstract:
A control method, an apparatus, a smart device and a computer storage medium. The control method comprises: acquiring a zero-crossing waveform of an alternating-current voltage outputted to a smart device by means of a switch module, the switch module comprising a switch device and a zero-crossing control circuit which are connected in parallel, the zero-crossing control circuit being used for maintaining, when the switch device is in a disconnected state, the line connection of the switch module and adjusting the zero-crossing waveform of the alternating-current voltage (S1); acquiring the current on/off state of the switch device according to waveform data of the zero-crossing waveform (S2); and controlling the smart device according to the current on/off state of the switch device (S3). The method is able to combine a conventional switching device with smart control to satisfy the requirements for the control of a smart device.
Inventors:
QIU WEIHUA (CN)
HUANG NA (CN)
HUANG NA (CN)
Application Number:
PCT/CN2018/120790
Publication Date:
April 30, 2020
Filing Date:
December 13, 2018
Export Citation:
Assignee:
SHENZHEN AVATAR CONTROLS CO LTD (CN)
International Classes:
G05B19/042
Foreign References:
| CN2634725Y | 2004-08-18 | |||
| CN108448532A | 2018-08-24 | |||
| CN106444890A | 2017-02-22 | |||
| CN202917398U | 2013-05-01 | |||
| CN106444890A | 2017-02-22 | |||
| US20150070034A1 | 2015-03-12 |
Attorney, Agent or Firm:
CHANGZHOU WISDOM TENDA PATENT ATTORNEY LAW FIRM (GENERAL PARTENER) (CN)
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