| 摘要 |
Disclosed by the present invention is a battery pack which prevents multiple battery modules from being wrongly assembled. According to an embodiment, the battery pack including the n number of battery modules includes: the n number of slave battery management systems which are respectively formed in the battery modules, and are mutually connected in order; and a master battery management system which is connected with the slave battery management systems. In the disclosed battery pack, the master battery management system applies a trigger signal on a first slave battery management system, the first to (n-1)^th slave battery management systems transmit the trigger signal and first to (n-1)^th signals which are mutually different to the connected next slave battery management system, and the final n^th slave battery management system transmits an n^th signal to the master battery management system. |
