基于智能区的主电子控制单元的设计和开发,用于电动汽车的功率优化
A Prabhakaran1, P Thirumoorthi2, K Sri Dhivya Krishnan3
1Department of Automobile Engineering, Kumaraguru College of Technology, Coimbatore, Tamil Nadu, 641049, India. aprabhabakaran.kct@gmail.com.
Scientific reports
|August 29, 2024
概括
本研究介绍了一个基于智能区 (i-zone) 的主电子控制单元 (ECU),用于管理电动汽车 (EV) 中被动ECU的功率. 这种创新方法显著降低了电池消耗,提高了电动汽车的续航里程和ECU的寿命.
科学领域:
- 电气工程 电气工程
- 汽车工程 汽车工程
- 计算机科学 计算机科学
背景情况:
- 由于能源需求,电动汽车 (EV) 面临着因增量发展而带来的挑战.
- 电子控制单元 (ECU) 管理电动汽车功能,但持续消耗电力,影响电池寿命和车辆续航里程.
- 像自适应照明和自动擦拭器这样的被动ECU在很大程度上导致了这种耗电.
研究的目的:
- 通过智能切换电源到被动ECU来限制电动汽车的功耗.
- 设计和实施基于智能区 (i-zone) 的主 ECU 系统来控制奴隶 ECU.
- 评估拟议系统在减少能源消耗和提高电动汽车效率方面的有效性.
主要方法:
- 开发了一个基于i-zone的主ECU架构,以根据操作要求激活奴隶ECU.
- 利用Proteus和KiCAD等设计套件来设计主和奴隶ECU的电路.
- 构建并测试了集成三个二级ECU的原型:自适应照明系统 (ALS),自动擦拭系统 (AWS) 和制动灯系统 (BLS).
主要成果:
- 实现的基于i区的主ECU有效控制了被动ECU的电源供应.
- 性能评估显示,电池消耗量减少了大约40%.
- 该系统成功地管理了集成ECU的功率,确保了安全性和可靠性.
结论:
- 基于i区的主ECU系统为减少电动汽车功耗提供了可行的解决方案.
- 这种方法提高了ECU的寿命,并扩大了电动汽车的行驶距离.
- 智能电源管理战略确保了汽车控制系统的安全性和可靠性.
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