Research and implementation of automobile ECU bootloader self-update

摘要

With the development of the automotive electron, automotive ECU remote update will be a tendency in the near future. This paper researched and realized automotive ECU Bootloader design based on the development tendency of automotive ECU remote update. By analyzing the present technology of Bootloader, a new Bootloader self-update scheme is proposed. Combined with the Bootloader technology, the new scheme is elaborately designed. Finally, the experiment result shows that the new method is safer and more efficient than the traditional method.