Title:
CIRCUIT DETECTION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/244604
Kind Code:
A1
Abstract:
Disclosed are a circuit detection method and apparatus, a device, and a storage medium. The method is applied to an electronic device having a direct charging unit; and the direct charging unit comprises: a charging interface, a battery, and a switch circuit for establishing an electrical connection between the charging interface and the battery. The method comprises: determining a power source connection state of the charging interface, wherein the power source connection state is unconnected or connected; collecting an electrical parameter value, corresponding to the power source connection state, on the direct charging unit; and detecting the performance of the switch circuit according to the electrical parameter value and a preset condition to obtain a first detection result.
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Inventors:
LIU SHAOBIN (CN)
BU CHANGJUN (CN)
TIAN CHEN (CN)
ZHANG JUN (CN)
LI JIADA (CN)
SHI YANSONG (CN)
BU CHANGJUN (CN)
TIAN CHEN (CN)
ZHANG JUN (CN)
LI JIADA (CN)
SHI YANSONG (CN)
Application Number:
PCT/CN2020/094467
Publication Date:
December 10, 2020
Filing Date:
June 04, 2020
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J7/00; G01R31/26
Foreign References:
| CN208190282U | 2018-12-04 | |||
| CN102035529A | 2011-04-27 | |||
| CN206807043U | 2017-12-26 | |||
| CN1988385A | 2007-06-27 | |||
| EP0147921A1 | 1985-07-10 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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