Application of In-vehicle OTA Based on UDS Protocols
This paper describes the working principle of vehicle OTA.According to the UDS service proto-cols,the paper designs an OTA upgrade system for the on-board EUC using an S32K146 microprocessor,which downloads the upgrade package through the on-board EUC by BootLoader after TBOX receives the upgrade package.The application results show that using OTA for vehicle software upgrade can improve the fastness of vehicle ECU software update.
万方数据
维普
