METHOD AND SYSTEM FOR SETTING UP SEQUENTIAL IDS FOR MULTIPLE SLAVES OF A BATTERY PACK

Disclosed is a method for setting sequential ID to a multi-slave BMS in a battery pack, the battery pack including N (N: natural number of 2 or more) slave BMSs having sequential physical locations to control a battery module containing at least one battery and a main BMS to control the N slave BMSs, the method including the main BMS transmitting a trigger signal to a first slave BMS, the first slave BMS receiving the trigger signal and transmitting ID information of the first slave BMS to the main BMS and the trigger signal to a next slave BMS, sequentially performing a process of receiving the trigger signal and transmitting ID information of each slave BMS to the main BMS and the trigger signal to a next slave BMS throughout the second slave BMS to the N-1 th slave BMS, and the N th slave BMS receiving the trigger signal and transmitting ID information of the N th slave BMS to the main BMS.