CAJ | 학술논문

针对汽车ECU的多样性,设计了基于XCP协议的集成多种通信方式的标定平台.开发了主、从节点的XCP驱动程序.在相同的协议层下,构建了基于CAN总线和串口的两种传输层结构,使标定系统同时适用于两种不同的通信方式,并对系统的实时性进行了测试和分析.具体的应用实例说明了该系统使用方便,工作灵活,为车载ECU的高效开发提供了有效工具.
침대기차ECU적다양성,설계료기우XCP협의적집성다충통신방식적표정평태.개발료주、종절점적XCP구동정서.재상동적협의층하,구건료기우CAN총선화천구적량충전수층결구,사표정계통동시괄용우량충불동적통신방식,병대계통적실시성진행료측시화분석.구체적응용실례설명료해계통사용방편,공작령활,위차재ECU적고효개발제공료유효공구.
In view of the variety of vehicle ECUs,a XCP-based ECU calibration tool suitable for different communication schemes is designed.The XCP driver for both master and slave notes are developed.With the same protocol layer,two transport layer structures based on CAN bus and SCI interface respectively are constructed,making the calibration system suitable for two different communication schemes,and the real-time performance of the system is tested and analyzed.An application example shows that the system is easy to use and handy in work,providing an effective tool for highly efficient development of vehicle ECUs.