Title:
ELECTRIC QUANTITY DETECTION CIRCUIT, TERMINAL, ELECTRIC QUANTITY DETERMINATION METHOD, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/045809
Kind Code:
A1
Abstract:
The present application relates to an electric quantity detection circuit, a terminal, an electric quantity determination method, and a readable storage medium. The electric quantity detection circuit 01 is applied to a terminal, wherein the terminal comprises a first processor and a second processor; the first processor is used for running a first system; the second processor is used for running a second system; and the running power consumption of the first processor is greater than the running power consumption of the second processor. The electric quantity detection circuit 01 comprises: a first voltameter 10, which is used for determining a first battery electric quantity of the terminal according to a battery output current of the terminal and a first battery temperature of the terminal when the second system is in a sleep state; and a second voltameter 20, which is used for determining a second battery electric quantity of the terminal according to the battery output current of the terminal and a second battery temperature of the terminal when the first system is in the sleep state. By means of the electric quantity detection circuit, the electric quantity of a terminal can still be accurately displayed when a first system of the terminal enters a sleep state.
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Inventors:
CHEN XIANJUN (CN)
Application Number:
PCT/CN2022/118586
Publication Date:
March 30, 2023
Filing Date:
September 14, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H02J7/00; G01R11/30
Foreign References:
| CN112988256A | 2021-06-18 | |||
| CN112996089A | 2021-06-18 | |||
| CN101896116A | 2010-11-24 | |||
| CN112731188A | 2021-04-30 | |||
| US20180011145A1 | 2018-01-11 | |||
| CN104659866A | 2015-05-27 | |||
| CN107994278A | 2018-05-04 | |||
| CN107436418A | 2017-12-05 | |||
| CN112882561A | 2021-06-01 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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