摘要
为了满足日益复杂的新能源汽车电控系统的标定要求,采用工业界广泛认可的匹配标定规范ASAP作为标定系统软件开发标准,采用国际通用的XCP标定协议,基于TI公司的多核芯片TMS320F28M35E20B,实现了一套面向异构网络的新能源车整车控制器测量与标定系统。主要包括A2L文件解析器的设计、测量和标定模块的设计、XCP协议栈的实现及底层软件系统的设计。软件系统采用模块化和分层表示,结构清晰,成功在实验室台架上完成测量标定工作,效果良好。
In order to satisfy increasing complex calibration requirements of new energy automotive electronic control system, using the widely accepted industry norms ASAP as the software development standards of calibration system, and using the internationally accepted XCP calibration protocol, based on TI＇s multi core singlechip TMS320F28M35E20B, implement a measurement and calibra- tion system for vehicle control of new energy vehicles. It mainly includes the design of A2L file parser, measurement and calibra- tion module, XCP protocol stack and the underlying software system. Software is represented based on modular and hierarchical structure. The measurement and calibration system is verified on laboratory bench successfully with good results.
出处
《电子技术应用》
北大核心
2015年第12期133-136,共4页
Application of Electronic Technique
基金
国家自然科学基金(61174135)
