高精度城市道路积水监测网络设计及实现  

Design and Implementation of High Precision Urban Road Water Accumulation Monitoring Network

作　　者：元保军 夏雷 王靖雯 YUAN Baojun;XIA Lei;WANG Jinwen(Henan Meteorological Observation Data Center,Zhengzhou 450003,China;Zhumadian Meteorological Bureau,Zhumadian 463000,China)

机构地区：[1]河南省气象探测数据中心,河南郑州450003 [2]驻马店市气象局,河南驻马店463000

出　　处：《云南师范大学学报（自然科学版）》2024年第4期21-23,共3页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：河南省自然科学基金资助项目(222300420468).

摘　　要：以STM32为控制模块,利用高精度电容式水位传感器为感应探头及24位高精度模数转换芯片ADS1218实现城市道路积水水位的精确测量,采用无线传输模块EC20 R2.1传输各测量节点水位数据形成高精度城市道路积水监测网络.Using STM32 as the control module,high-precision capacitive water level sensor as the sensing probe,accurate measurement of urban road water level is achieved combined with 24 bit high-precision analog-to-digital conversion chip ADS1218.The wireless transmission module EC20 R2.1 is used to transmit water level data from each measurement node to form a high-precision urban road water level monitoring network.

关 键 词：高精度 电容式水位传感器 积水测量 无线传输 

分 类 号：U495[交通运输工程—交通运输规划与管理]