一种集成化智能雨水情遥测装置及应用  

An Integrated Intelligent Rain and Water Remote Terminal Unit and Its Application

作　　者：王书琴 WANG Shuqin(School of Computer Engineering,Anhui Wenda Information Engineering College,Hefei 231201,China)

机构地区：[1]安徽文达信息工程学院计算机工程学院,合肥231201

出　　处：《湖南工程学院学报（自然科学版）》2022年第4期60-64,共5页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：2019年校级科研重点项目(XZR2019A08).

摘　　要：为适应野外雨水情遥测,研制了一种低功耗、高可靠雨水情遥测终端装置.该遥测终端主要由NB-iot通信模块、存储系统、控制单元和操作界面组成.技术上采用Flash和TF卡双重技术保障重要参数和大量历史数据的高效存储.通过外部器件开关控制、定时唤醒、按键唤醒等多种方式实现低功耗控制.利用阻容接地、防浪涌等措施提升装置的电磁兼容性能和防雷可靠性.兼容SL651-2014协议,扩展各类数字和模拟接口方便外部接入.研制适应野外工作的低功耗、高可靠雨水情遥测装置尤为重要,实际应用显示,该遥测终端在低功耗、高可靠、标准化接入等方面都较好地满足了雨量和水位信息的实时获取.The telemetry terminal is mainly composed of Nb IOT communication module,storage system,control unit and operation interface.Technically,flash and TF card are used to ensure efficient storage of important parameters and a large amount of historical data.The low power consumption control is realized through the external device switch control,timing wake-up,key wake-up and other ways.The electromagnetic compatibility performance and lightning protection reliability of the device are improved by taking measures such as resistance capacitance grounding and anti surge.Compatible with sl651-2014 protocol,various digital and analog interfaces are extended to facilitate external access.It is particularly important to develop a low-power and high reliable rain regime telemetry device suitable for field work.The actual operation shows that the telemetry terminal can better meet the real-time acquisition of rainfall and water level information in terms of low-power,high reliability and standardized access.

关 键 词：遥测终端 水文信息化 数据采集 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]