| 摘要 |
<p>The present invention relates to a method of writing a firmware of a battery management system (BMS). More particularly, the present invention relates to a method of writing a firmware for a BMS using Bluetooth and a smartphone, capable of remotely writing the firmware for the BMS at a short distance by using the smartphone and the Bluetooth. The method includes the steps of connecting the BMS, to which the firmware is written, with the smartphone through a short range wireless communications scheme (S110); recognizing a folder (internal storage memory), to which the firmware is written, in an internal storage memory of the BMS in the smartphone (S130); selecting a firmware to be added to the BMS in the smartphone (S150); adding the firmware of the smartphone to a memory of the internal storage memory of the BMS (S170); and adding firmware sources to the folder of the internal storage memory of the BMS and allowing the BMS to operate the firmware by a boot loader scheme (S190).</p> |
