摘要
设计一套具有远程监控功能的物联网光伏路灯系统。该系统由光伏路灯控制器,数据集中器和监控数据中心三大部分组成。采用LoRa通信技术实现远路灯与数据集中器之间通信,采用4G移动网络实现数据集中器与4G基站之间的通信。路灯控制器采用三点比较MPPT算法跟踪太阳能电池板的最大功率点。用户可通过手机查看路灯的运行数据,实现网络化与信息化管理。测试结果表明,本系统工作稳定、满足设计要求。
It is designed that a set of Internet of things photovoltaic street lamp system.The system is consists of controller,data concentrator and monitoring data center.LoRa is used to communication between lamp and data concentrator,and 4G mobile network is adopted to realize the communication between data concentrator and 4G station.The three-point comparison MPPT algorithm to track the maximum power point of solar panels.Users can view the running data of street lights through mobile phones to achieve networked and information management The test results show that the system works stably and meets the design requirements.
作者
杨秀增
黄秀梅
宋俊慷
肖丽玲
Yang Xiuzeng;Huang Xiumei;Song Junkang;Xiao Liling(Key Laboratory of Internet of Things Technology Integration and Application,GuangXi Normal University for nationalities,Chongzuo Guangxi,532200)
出处
《电子测试》
2021年第24期8-10,共3页
Electronic Test
基金
2019年度广西民族师范学院物联网技术集成与应用重点实验室资助。
关键词
物联网
LoRa
光伏路灯
4G
Internet of Things
LoRa
Photovoltaic Street Lamp
4G
