| 摘要 |
<p>The present invention relates to a system for downloading a firmware (F/W), which is capable of easily downloading a F/W to a battery management system (BMS) by wireless, shortening the download time of the F/W, and reducing inconvenience in downloading the F/W. The system of the present invention comprises: a BMS having a microprocessor control unit (MCU) (10) for managing a battery module of an electric bicycle; a target adaptor (302) electrically connected to the MCU (10) of the BMS (100) to supply operating power to a target board; a target board for radio use (304) electrically connected to the target adaptor (302) to receive the operating power from the target adaptor (302) to operate; and a dongle for PC connection (306) transmitting data to the target board (304) by wireless. [Reference numerals] (AA) Wireless connection; (BB) PC connection dongle</p> |
