一种提高电磁兼容性的智慧路灯控制系统  

Design of intelligent streetlight control system based on EMC

作　　者：武忠鑫 朱金荣[1] 黄赟 张剑云 朱颖 WU Zhongxin;ZHU Jinrong;HUANG Yun;ZHANG Jianyun;ZHU Ying(School of Physical Science and Technology,Yangzhou University,Yangzhou 225002,China)

机构地区：[1]扬州大学物理科学与技术学院,江苏扬州225002

出　　处：《现代电子技术》2023年第5期109-113,共5页Modern Electronics Technique

基　　金：2022年江苏省研究生实践创新计划(SJCX22_1705);2021年江苏省研究生实践创新计划(SJCX21_1553)。

摘　　要：文中主要研究了一种提高电磁兼容性的智慧路灯控制系统,该系统包括电磁兼容电路、电源电路、电量采集模块、主控模块以及上位机软件等部分。其中:电磁兼容电路包括过流保护电路、过压保护电路、差模滤波电路和共模滤波电路;主控模块由4G通信模块、温湿度检测模块、LED指示灯电路、按键控制电路、蓝牙电路、继电器开关电路及外部输入检测电路等组成,主控模块负责协调和调度各个模块之间的工作;电量检测电路负责检测智慧路灯的工作电压及电流。该系统通过4G通信模块进行无线通信,主控模块与4G通信模块之间采用串口通信,可以节省传输线。An intelligent streetlight control system that can improve EMC(electromagnetic compatibility) is researched.The system includes EMC circuit,power supply circuit,power collection module,main control module and upper computer software. The EMC circuit includes over-current protection circuit,over-voltage protection circuit,differential mode filtering circuit and common mode filtering circuit. The main control module is composed of 4G communication module,temperature and humidity detection module,LED indicator circuit,key control circuit,bluetooth circuit,relay switch circuit and external input detection circuit. The main control module is used to coordinate and schedule the work between each module. The power detection circuit is responsible for detecting the operating voltage and current of the intelligent streetlight. The wireless communication of the system can be conducted by means of the 4G communication module,and the serial communication is adopted between the master control module and the 4G communication module,which can save transmission lines.

关 键 词：智慧路灯 电磁兼容技术 电量采集 4G通信模块 智能控制 串口通信 

分 类 号：TN876.3-34[电子电信—信息与通信工程] TP29[自动化与计算机技术—检测技术与自动化装置]