基于V模式开发插电式混合动力汽车整车热管理控制策略研究

Thermal Management Control Strategy Development for Plug-in Hybrid Electric Vehicle Based on V Model

为解决目前的环境污染和能源消耗的问题,插电式混合动力汽车的推广是一个重要的解决方案;插电式混合动力汽车整车控制软件开发是一个重要的核心技术得到了企业的重视和投入;基于模型的V模式开发流程是目前主流的软件开发流程,介绍了该开发流程的步骤,优势,并基于该开发模式进行了整车热管理控制策略的开发,通过PHEV整车热管理系统描述,基于该开发模式进行了PHEV整车控制软件一个重要功能整车热管理控制的开发,包括算法设计,模型开发,单元测试和功能验证,经实车验证,该控制功能能够保证各零部件的工作温度在合理范围内,符合其控制软件的功能需求。

Marketing for plug-in hybrid electric vehicle is one of the important solutions for solving the environment pollution and energy consumption problem.The powertain control software of plug-in hybrid electric vehicle as one important core technology gets the attention and investment from main OEMs.The V model development flow is one mainstream software development flow.The steps,advantages of V model are introduced.The thermal control function of powertain control software for plug-in hybrid electric vehicle was developed based on this development flow.Through the PHEV vehicle thermal management system description,based on the development model of the PHEV vehicle control software is an important function of vehicle thermal management control development,including algorithm design,model development,unit testing and functional verification,verified by the car,the The control function ensures that the operating temperature of each component is within a reasonable range and meets the functional requirements of its control software.