US 12,093,107 B2
Power control for a device to meet an expected operation duration
Tianze Tan, Guangdong (CN)
Assigned to APUTURE IMAGING INDUSTRIES CO., LTD., Shenzhen (CN)
Filed by APUTURE IMAGING INDUSTRIES CO., LTD., Guangdong (CN)
Filed on Aug. 18, 2022, as Appl. No. 17/890,288.
Claims priority of application No. 202111549471.4 (CN), filed on Dec. 17, 2021.
Prior Publication US 2023/0195206 A1, Jun. 22, 2023
Int. Cl. G06F 1/3212 (2019.01); G06F 1/3203 (2019.01); G06F 1/3296 (2019.01); H02J 7/00 (2006.01)
CPC G06F 1/3212 (2013.01) [G06F 1/3203 (2013.01); G06F 1/3296 (2013.01); H02J 7/0048 (2020.01); H02J 7/007182 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A method for controlling device operation, characterized by comprising:
acquiring an expected operation duration of a target device;
calculating to obtain a target power of the target device according to the expected operation duration and a target battery voltage of the target device;
according to the expected operation duration and the target battery voltage, selecting a target discharge curve from at least one discharge curve established in advance, wherein the at least one discharge curve is used for representing a relation between a device operation duration and a battery voltage, and each discharge curve corresponds to a respective device operation power;
determining the device operation power corresponding to the target discharge curve as the target power; and
controlling the target device to operate at the target power, wherein when the target device operates at the target power, an operable duration of the target device is greater than or equal to the expected operation duration.