WIRELESS BATTERY MANAGEMENT APPARATUS AND BATTERY PACK INCLUDING SAME

Disclosed is a method for allocating different slave identification information to a plurality of slave BMSs of a wireless battery management apparatus. The slave identification information allocation method includes: by a master BMS of the wireless battery management apparatus, receiving an identification information allocation command including a plurality of slave identification information from the top-level controller; by the top-level controller, supplying operating power to the plurality of slave BMSs in a sequential order according to a predefined rule; by the master BMS, transmitting any one slave identification information corresponding to the predefined rule among the plurality of slave identification information to a slave BMS in a wakeup state by the operating power in response to the identification information allocation command; by each slave BMS, establishing a wireless connection for unencrypted communication with the master BMS using a pre-allocated temporary address when waking up by the operating power; and by each slave BMS, setting a wireless address and a regular ID using the slave identification information transmitted from the master BMS through the unencrypted communication.