| 摘要 |
PURPOSE: A multi-battery identifier allocation system and a method thereof are provided to decrease the probability of occurrence of a duplicate initial identifier as not inputting a communication identifier to a hardware comprised in a battery management system (BMS) in advance. CONSTITUTION: An identifier allocation system (300) includes a unit BMS (130) and a system BMS (310). The unit BMS generates an initial identifier by acquiring a slot identification code allocated per slot from a sensor of a slot where the sensor itself is installed, and transmits the initial identifier through a communication network. The system BMS allocates a peculiar communication identifier again to the initial identifier received from each unit BMS through the communication network, and then transmits the peculiar communication identifier to each unit BMS through the communication network. [Reference numerals] (130-1,130-2,130-3,130-N,AA,BB,CC,DD,EE,FF,GG,HH,II,JJ,KK,LL,MM,NN,OO,PP,QQ,RR,SS,TT) Unit BMS; (310) System BMS
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