电测与仪表2024，Vol.61Issue(3)：211-216,6.DOI:10.19753/j.issn1001-1390.2024.03.029
基于NB-IoT的充电桩数据监控及合理分配
Data monitoring and reasonable distribution of charging piles based on NB-IoT
摘要
Abstract
Aiming at the waste and surplus of charging pile resources caused by unreasonable distribution of charging piles.According to the actual situation,the remote data monitoring of charging piles based on narrowband internet of things(NB-IoT)is designed.Through NB-IoT,all charging piles in multiple regions are monitored in a unified manner,so as to understand the usage of each charging pile in each area.After a period of monitoring and a comprehensive com-parison of all data,the usage frequency of charging piles and the amount of electricity used in each area can be obtained.Combined with the actual situation,the charging piles in each area are allocated reasonably.With the STM32103VE chip as the control core,supplemented by the RC522 smart card information acquisition module and the IM1281 power acquisi-tion module,with the support of NB-IoT communication means,the remote data monitoring of charging piles in each area is completed.The test results show that the remote data monitoring of charging piles based on NB-IoT can well monitor the power usage of charging piles in each area,which is of great significance for the reasonable distribution of charging piles.关键词
窄带物联网/充电桩/电能使用/远程数据监控Key words
narrowband Internet of Things/charging pile/electricity usage/remote data monitoring分类
信息技术与安全科学引用本文复制引用
孙洁,房新灿,刘晓悦..基于NB-IoT的充电桩数据监控及合理分配[J].电测与仪表,2024,61(3):211-216,6.基金项目
国家自然基金资助项目(51574102),河北省自然科学基金资助项目(E2019209492) （51574102）
