基于LabVIEW的锂电池模组下线检测系统设计  

Design of Lithium Battery Module EOL Test System Based on LabVIEW

作　　者：胡可意 江光辉 李东艳 齐利威 段玉龙 HU Ke-yi;JIANG Guang-hui;LI Dong-yan;QI Li-wei;DUAN Yu-ong(Dongfeng Motor Corp.R&D Institute,Wuhan 430058,China)

机构地区：[1]东风汽车集团有限公司研发总院,武汉430058

出　　处：《汽车科技》2024年第1期83-90,共8页Auto Sci-Tech

摘　　要：介绍了一种基于LabVIEW可视化编程软件开发的锂电池模组下线检测系统,系统由采样线束、电池信息采集器(下文简称BIC)、通讯线束、CAN通讯工具、检测上位机及PC显示终端组成。BIC通过采样线束采集模组电压温度信息,将信息转换为CAN报文发送给上位机,上位机对接收到的CAN数据进行解析、判断、记录。上位机包含数据接收模块,数据处理模块、数据记录模块、NG报警模块,保证测试结果正确无误。A lithium battery module EOL test system based on LabVIEW is introduced.The system consists of sampling harness,battery information collector(BIC),communication harness,CAN communication tool,host computer and PC display terminal.The BIC collects the voltage and temperature information of the module through the sampling harness,then sent it to the host computer with can messages.The host computer includes data receiving,data processing,data recording and NG alarm modules to analyzes,judges,and records the received CAN data and ensure the test results correct.

关 键 词：LABVIEW 上位机 电池模组 CAN通讯 

分 类 号：U473.4[机械工程—车辆工程]