US 11,942,608 B2
Device battery and unmanned aerial vehicle
Wei Qin, Guangdong (CN)
Assigned to AUTEL ROBOTICS CO., LTD., Guangdong (CN)
Filed by AUTEL ROBOTICS CO., LTD., Guangdong (CN)
Filed on Nov. 4, 2020, as Appl. No. 17/088,884.
Application 17/088,884 is a continuation of application No. PCT/CN2018/116712, filed on Nov. 21, 2018.
Claims priority of application No. 201810421468.6 (CN), filed on May 4, 2018.
Prior Publication US 2021/0050630 A1, Feb. 18, 2021
Int. Cl. H01M 10/42 (2006.01); B64C 39/00 (2023.01); B64U 50/19 (2023.01); G01R 31/36 (2020.01); G11C 16/10 (2006.01); G11C 16/34 (2006.01); H01M 10/48 (2006.01)
CPC H01M 10/4257 (2013.01) [B64C 39/00 (2013.01); G01R 31/36 (2013.01); G11C 16/10 (2013.01); G11C 16/34 (2013.01); H01M 10/425 (2013.01); H01M 10/48 (2013.01); B64U 50/19 (2023.01); H01M 2010/4271 (2013.01); H01M 2220/20 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A device battery, comprising: a battery controlling microprocessor, an electrically erasable programmable read-only memory and a storing component,
the battery controlling microprocessor being connected to the electrically erasable programmable read-only memory, and the storing component being connected to the battery controlling microprocessor and the electrically erasable programmable read-only memory;
the storing component being configured to store a storage address to which battery data is written last time; and
the battery controlling microprocessor being configured to write battery data to the electrically erasable programmable read-only memory in a cyclic erasing writing mode according to a storage address currently stored by the storing component;
wherein the storing component comprises: a monitoring unit,
the monitoring unit being connected to the battery controlling microprocessor;
the monitoring unit being configured to monitor whether a battery data writing event occurs; and
the storing component being specifically configured to, when the monitoring unit detects the occurrence of the battery data writing event, clear the currently stored storage address and store a storage address for writing this time.