基于5G通信的地面气象观测站数据监测系统设计  

Design of Data Monitoring System for Ground Meteorological Observation Station Based on 5G Communication

作　　者：潘辉 张永波[1] Pan Hui;Zhang Yongbo(School of Physics and Electronic Information,Yan′an University,Yan′an 716000,China)

机构地区：[1]延安大学物理与电子信息学院,陕西延安716000

出　　处：《计算机测量与控制》2021年第6期30-34,共5页Computer Measurement &Control

摘　　要：针对当前地面气象观测站中冗余干扰信息研究存在的数据监测精准度低的问题,提出基于5G通信的地面气象观测站数据监测系统设计;以CC2430芯片参考电路为基础,设计系统硬件结构,利用传感器单元将物理量转化为电信号形式,使用HMP45D型温度/湿度传感器调理温湿度信号,采用MSP430F437 MCU模块,具有可编程电压管理器/监视器;通过GPRS通信模块,将采集到的气象数据传送到处理设备之中,经过后端数据处理模块完成数据处理;确定5G通信RIM-RS时域传输位置,构建地面气象观测站数据监测方程,使用5G通信TD-LTE远端基站干扰管理技术,完成观测站数据监测;由系统调试结果可知,该系统能够抑制来自雷达150°方位0~160 km和雷达300°方位150~300 km的干扰回波,数据监测精准度最高为99%,对地面气象观测站数据具有良好的监测效果。Aiming at the problem of low accuracy of data monitoring in the research of redundant interference information in ground meteorological observation station,the design of data monitoring system of ground meteorological observation station based on 5G communication is proposed.Based on the CC2430 chip reference circuit,the hardware structure of the system is designed.The sensor unit is used to convert the physical quantities into electrical signals.The HMP45D temperature/humidity sensor is used to regulate the temperature and humidity signals.The MSP430F437 MCU module is used with programmable voltage manager/monitor.Through GPRS communication module,the collected meteorological data is transmitted to the processing equipment,and the data processing is completed by the back-end data processing module.The time-domain transmission position of 5G communication RIM-RS is determined,the data monitoring equation of ground meteorological observation station is constructed,and the interference management technology of 5G communication TD-LTE remote base station is used to complete the data monitoring of observation station.The system debugging results show that the system can suppress the interference echo from radar 150°azimuth 0~160 km and radar 300°azimuth 150~300 km,and the highest accuracy of data monitoring is 99%,which has a good monitoring effect on the ground meteorological observation station data.

关 键 词：5G通信 地面气象 观测站 数据监测 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]