基于云服务的电动汽车电池安全预警系统设计

摘要

针对电动汽车技术水平良莠不齐、事故频发的问题，从电动汽车的电池安全角度，利用云计算技术和电动汽车车载终端设计一种电动汽车安全预警系统，通过车载终端实现对电动汽车电池的全方面监测、数据云同步、通过云计算技术实现云服务端的高性能数据分析，以此实现对电动汽车的早期事故预警、状态检修和全领域电池追踪，达到提高人身和电池安全，减少电动汽车电池事故发生的目的。该系统的实际运行情况表明系统可及时发现电池隐患、加快救援速度、延长电池寿命，具有很高的实用性和可靠性。%AimingattheproblemsofuneventechnicalcapabilitiesofEVandfrequentaccidents,wedesignanEVsafetywarningsystem by using cloud computing technology and vehicular EV terminal from the perspective of EV battery safety,realise through vehicular terminal the comprehensive EV battery monitoring and data’s cloud synchronisation,and implement through cloud computing technology the high-performance data analysis at cloud service end,and achieve on this account the early accident warning of EV,condition-based maintenance and whole-range battery-tracking so as reach the goals of improving the personal and battery safety and reducing the number of EV batteries accidents.Practical operation situations of the system indicate that the system can find the hidden trouble of battery timely,accelerate the rescue speed,and extend the battery life as well.It has very high practicability and reliability.