自动代码生成在列车空调电源软件中的应用  

Application of Automatic Code Generation in Train Air-conditioning Power Supply Software

作　　者：侯运昌 杨东军 甄远伟 赵许强 申磊 沈壮壮 HOU Yunchang;YANG Dongjun;ZHEN Yuanwei;ZHAO Xuqiang;SHEN Lei;SHEN Zhuangzhuang(CRRC Qingdao Sifang Rolling Stock Research Institute Co.,Ltd.,Qingdao 266000,Shandong,China)

机构地区：[1]中车青岛四方车辆研究所有限公司,山东青岛266000

出　　处：《电气传动》2021年第12期41-46,共6页Electric Drive

摘　　要：自动代码生成是一种图形化的软件编写方法,因具有易编写、易仿真的优点,被应用在汽车、轨道交通、电力等行业的电控系统。首先介绍Matlab Embedded Coder自动代码生成的基本原理和流程,借助160 km/h标准动车组空调逆变电源软件开发,使用Simulink和Stateflow工具箱搭建控制模型,介绍了该电源启停时序、调制及冗余逻辑的模型实现;然后结合主电路模型进行仿真,并将控制模型自动生成代码,部署至TMS320F28335 MCU,通过样机试验,展示了自动代码生成在该项目上的有效应用和高效的优势,目前,该软件已成功装载在列车上。Automatic code generation is a graphical software writing method.Because of its advantages such as easy to write and easy to verify,it is widely used in electrical control systems in the automotive,rail transit,and power industries.The principle and work flow of Matlab Embedded Coder automatic code generation were introduced firstly.The Simulink model of 160 km/h standard EMU air conditioning inverter control software was then built by using Simulink and Stateflow toolbox,including the realization of start stop sequence,modulation and redundancy logic.After simulation,code was generated automatically from the Simulink model,which was then deployed into the TMS320F28335 controller.The effectiveness of the automatic code generation technology in the product was verified by on-board test.At present,the software has been successfully installed in vehicles.

关 键 词：自动代码生成 Embedded Coder工具箱 轨道交通电源 逆变器 

分 类 号：TM464[电气工程—电器]