Abstract
To meet the requirements of convenience and fast speed of automobile Electronic Control Unit(ECU) online upgrading,by researching the CAN bus communication as well as the In Application Programming(IAP) technology,an online upgrading method was designed based on software trigger.This method achieved the rapid online upgrading of ECU in automobile network by sending the instruction through online upgrading software to communicate with CAN bus.Thus it solved the operation inflexibility brought by the hardware trigger during the online upgrading.The upgrading system used STM8AF51AA micro controller as the platform,and was implemented and applied in automotive Body Controller Module(BCM) controller,which verified the feasibility and reliability of this technology.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
