关于纯电动汽车动力电池在线EOL测试的整合战略的研究
1School of Electrical Engineering, Southwest University for Nationalities, Chengdu 610041, China.
Sensors (Basel, Switzerland)
|July 14, 2023
概括
本研究介绍了汽车电池终端 (EOL) 测试的自动化策略,集成电池管理系统 (BMS) 和电气测试. 新方法显著提高了测试效率,并减少了人为错误.
科学领域:
- 汽车工程 汽车工程
- 电气工程 电气工程
- 软件工程 软件工程 软件工程
背景情况:
- 汽车电池终端 (EOL) 测试线路面临的挑战是速度缓慢,劳动力依赖度高,效率低.
- 目前用于电池管理系统 (BMS) 和电气性能的测试方法通常是分散的和低效的.
研究的目的:
- 提出和设计汽车电池EOL测试的综合和自动化测试策略.
- 为了解决当前手动和慢速测试程序的局限性.
主要方法:
- 分析电气测试项目和关键电池EOL测试 (BMS和电气测试).
- 开发一个综合解决方案,包括UDS协议消息处理 (接收,传输,自我分析).
- 实施自动化电气性能测量方案.
- 使用Python设计集成软件,以满足需求和逻辑.
主要成果:
- 综合战略显著降低了测试步骤的复杂性.
- 与传统方法相比,测试效率明显提高.
- 归因于人类操作的错误大大减少.
结论:
- 拟议的综合和自动化测试策略对于汽车电池EOL测试是有效的.
- 这种方法为提高电池制造质量控制的效率和可靠性提供了可行的解决方案.
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