摘要
针对电动车用户无法实时远程了解电动车运行过程中的数据问题,本文利用STM32L431RCT6芯片为核心处理器,结合BQ76920串联电池监控芯片与DS18B20温度传感器、GPS定位器作为数据采集平台,将采集到的数据通过NB-IoT网络传输至锂电池智能管理平台,最后在锂电池智能管理平台显示实时数据,从而实现对电池数据的远程实时监控。实践表明,该系统为电动车运行过程中的实时数据远程监测提供了条件。
Aiming at the problem that electric vehicle users cannot remotely understand the data during the operation of electric vehicles in real time,this paper designs a data acquisition platform,which transmits the collected data to the lithium battery intelligent management platform through NB IOT network by taking stm32 l431 rct6 chip as the core processor,combined with bq76920 series battery monitoring chip,DS18 B20 temperature sensor and GPS locator.It can display real-time data on the lithium battery intelligent management platform,so as to realize remote real-time monitoring of battery data.The practice shows that the system provides conditions for real-time data remote monitoring in the operation of electric vehicles.
作者
何丹
陈俊盛
HE Dan;CHEN Junsheng(Faculty of Information and Communication Engineering,Guangdong Vocational College of Post and Telecom,Guangzhou,China,510000)
出处
《福建电脑》
2022年第2期25-28,共4页
Journal of Fujian Computer
基金
2020年广东省科技创新战略专项资金(“攀登计划”专项资金)项目(No.pdjh2020b1083)资助。
