Patent ID: 11888646
Assignee: LG ENERGY SOLUTION, LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A battery management apparatus, comprising:
a communication circuit configured to output test information related to a battery; and
a control circuit configured to:
generate the test information related to the battery,
select a communication channel among a plurality of communication channels based on at least one of a data amount of the generated test information and a state of the plurality of communication channels,
generate a message packet including the generated test information based on a type of the selected communication channel and the data amount of the generated test information, and
output the generated message packet to the selected communication channel through the communication circuit,

wherein the control circuit is further configured to calculate a packet data amount required for the message packet based on the data amount of the generated test information and generate the message packet to include packet size information for the calculated packet data amount, packet identification information, and the generated test information, and
wherein the packet identification information includes packet type information representing a type of the message packet and test request information for requesting a test for the battery.