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Received:September 02, 2010 Revised:October 20, 2010
Received:September 02, 2010 Revised:October 20, 2010
中文摘要: 现代汽车中的电控功能越来越多，不同ECU 之间传递的信息量也就越来越大。XCP 协议的高速性和稳定性非常适用于汽车中的实时测量及ECU 内部数据标定。设计了一个基于XCP-on-CAN 协议的标定通信软件，以DAQ 模式编写了主机和从机上的XCP 驱动程序，成功的实现了主从通信，试验证明ECU 和标定软件之间的通信高效稳定且有良好的移植性。
Abstract:As more and more electronic control functions are used in modern vehicle, the amount of information passed between different ECU is also growing. The high speed performance and stability of XCP protocol is very suitable for vehicle development. Its main task is to measure and calibrate ECU internal data in time. We designed a communication based on XCP-on-Can protocol, and compiled XCP driver programmed on the master engine and slave engine with DAQ mode. Successful implementation of the master-slave dialogue proves that the communication between ECU and calibration software is high efficiency and stability with good transplantable character.
keywords: automobile ECU calibration system XCP protocol CAN MPC563XM
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基金项目:湖南省科技型中小企业创新基金(10C26214302564)
引用文本：
林卉,刘波峰,沈芳,陈朝祥.基于XCP 协议的汽车标定系统通信研究与设计.计算机系统应用,2011,20(5):92-95,86
LIN Hui,LIU Bo-Feng,SHEN Fang,CHEN Zhao-Xiang.Study and Design of Vehicle Calibration Communication Based on XCP Protocol.COMPUTER SYSTEMS APPLICATIONS,2011,20(5):92-95,86
林卉,刘波峰,沈芳,陈朝祥.基于XCP 协议的汽车标定系统通信研究与设计.计算机系统应用,2011,20(5):92-95,86
LIN Hui,LIU Bo-Feng,SHEN Fang,CHEN Zhao-Xiang.Study and Design of Vehicle Calibration Communication Based on XCP Protocol.COMPUTER SYSTEMS APPLICATIONS,2011,20(5):92-95,86
