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面向智能化汽车电池控制器烧录系统的设计与实现

2021-09-06王峰严浩浩赵鑫

软件工程 2021年8期

王峰 严浩浩 赵鑫

摘  要:针对某厂电池控制器程序烧录自动化程度低、生产离散化严重的问题,对其电池生产线电池管理系统烧录工序模块进行分析和研究。采用与车间MES系统相结合的方法对烧录技术进行改进,设计了基于LabVIEW编程语言的汽车BMS烧录上位机软件,实现其与车间MES系统的交互。通过模块化的设计,降低了各个模块之间的耦合度,便于日后烧录系统的更新、升级和维护,使该系统具有一定的可扩展性。结果表明,该上位机软件与车间MES系统交互性好,实现了生产线烧录自动化和生产数据信息化。

关键词:烧录;MES;LabVIEW

中图分类号:TP278     文献标识码:A

Design and Implementation of Burning System for

Intelligent Automobile Battery Controller

WANG Feng, YAN Haohao, ZHAO Xin

(School of Automotive and Transportation Engineering, Wuhan University of Science and Technology, Wuhan 430018, China)

1558188066@qq.com; yanhaohao2021@163.com; zhaoxinylm@163.com

Abstract: Aiming at the problems of low-degree automation of program programming of battery controller and serious discretization of production in a certain factory, analysis and research on the programming process module of the Battery Management System (BMS) on its battery production line are carried out. The programming method is improved by combining with workshop MES (Manufacturing Execution Systems) system. This paper proposes to design host computer software of the automobile BMS programing based on LabVIEW programming language, realizing the interaction with the workshop MES system. Through modular design, coupling degree between various modules is reduced, and it is convenient to update, upgrade and maintain the programming system in the future. The system has a certain degree of scalability. Results show that the host computer software has good interaction with the workshop MES system, and realizes the automation of production line programming and production data informationization.

Keywords: programming; MES; LabVIEW

1   引言(Introduction)

隨着新能源汽车技术的发展和国家政策的支持,新能源汽车在市场中的占比日益增加。电池作为新能源汽车的动力来源,电池管理系统(Battery Management System, BMS)备受关注,电池控制器程序烧录得到了各大主机厂的重视,其开发需求也在不断增加。而对于厂商而言,使用传统烧录器进行程序烧录的方法已经不能满足其生产要求,开发出一套自动化程度高、信息化集中的烧录软件是非常必要的。

国内传统的烧录方法是利用PC机将烧录程序存储到烧录器中,然后将烧录器与电池包相连,通过操作烧录器上的按钮完成BMS的程序烧录。此方法普遍是人工作业,作业人员多,烧录效率低下且成功率不太理想。国外的烧录技术发展较为成熟,如美国Data IO的PSV7000和XELTEK的SUPERBOT系列[1],其特点是能同时多台烧录,烧录速度快,但是成本较高,烧录信息离散,不便于集中管理。……

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