基于CANoe和ISO15765的ECU在线升级设计  

ECU Online Update Based on CANoe and ISO 15765

作　　者：陈佳臻[1] Chen Jiazhen(Zhejiang Business College,Hangzhou Zhejiang,310053)

机构地区：[1]浙江商业职业技术学院,浙江杭州310053

出　　处：《电子测试》2020年第11期85-87,共3页Electronic Test

摘　　要：针对常见的基于CAN总线的ECU在线升级方案的缺陷,本文提出了基于CANoe软件、ISO 15765统一诊断服务的ECU在线升级方案,在基于STM8单片机上的倒车雷达系统上实现了该在线升级方案。基于CANoe的验证方案大大提高了PC端程序开发效率。经过测试验证,证明了系统的正确性和可靠性。Aiming at the shortcomings of common ECU online upgrade solutions based on CAN bus,this paper proposes an ECU online upgrade solution based on CANoe software and ISO 15765 unified diagnostic service,and an online upgrade solution based on ISO15765 unified diagnostic service on STM8 microcontroller.The verification scheme based on CANoe greatly improves the efficiency of PC-side program development.The field test proves the correctness and reliability of the system.

关 键 词：ECU在线升级 CAN总线 故障诊断 

分 类 号：U463.6[机械工程—车辆工程]