一种新型海气多参数测量浮标数据采集系统  

Design of a New Data Acquisition System for Hydrometeorological Multi-Parameter Buoy

作　　者：王斌 孙宝楠 梁冠辉 官晟 丁军航[1,5] WANG Bin;SUN Bao-nan;LIANG Guan-hui;GUAN Sheng;DING Jun-hang(School of Automation,Qingdao University,Qingdao 266071,China;First Institute of Oceanography,MNR,Qingdao 266061,China;Laboratory for Regional Oceanography and Numerical Modeling,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,China;Key Laboratory of Marine Science and Numerical Modeling,MNR,Qingdao 266061,China;Shandong Key Laboratory of Industrial Control Technology,Qingdao 266071,China)

机构地区：[1]青岛大学自动化学院,山东青岛266071 [2]自然资源部第一海洋研究所,山东青岛266061 [3]青岛海洋科学与技术试点国家实验室区域海洋动力学与数值模拟功能实验室,山东青岛266237 [4]自然资源部海洋环境科学与数值模拟重点实验室,山东青岛266061 [5]山东省工业控制技术重点实验室,山东青岛266071

出　　处：《海洋科学进展》2021年第4期636-647,共12页Advances in Marine Science

基　　金：科技部重大科学仪器专项——海洋物性参数监测仪(2018YFF01014100)。

摘　　要：海洋观测浮标作为监测海洋气象、水文和生态参数的漂浮式自动化监测平台,在海洋研究中扮演着重要角色。针对观测浮标中存在的性能、精度和可靠性较差的问题,根据浮标的采集参数、数据传输方式以及低功耗的设计需求,本文设计了一套海气多参数浮标数据采集系统。该系统选用性能及精度较高的传感器采集并获取数据,基于北斗卫星进行远程通信,利用嵌入式STM32低功耗模块进行控制,并使用LabView软件设计了采集控制程序。实验验证该系统可实现对海洋气象环境中气温、气压、温度、风速、风向和辐射以及海洋水文环境中温度、盐度、深度和海流等参数的测量,各项指标均满足设计要求。As a floating automatic monitoring platform for monitoring marine meteorological,hydrological and ecological parameters,ocean data buoy plays an important role in marine research.To slove the existing problems of performance,accuracy and reliability of data buoy,a set of multi parameter data acquisition system is designed according to the requirements of buoy acquisition parameters,data transmission mode and low power consumption.High-performance and high-precision sensors are selected for data acquisition,Beidou satellite module is used for remote communication,low-power STM32 microcontroller is used for control,and LabView is used to design the acquisition control program.Through the experimental verification,the system can realize the measurement of air temperature,pressure,wind speed,direction and radiation as well as sea water temperature,salinity,depth and current in the marine environment,and all indicators meet the design requirements.

关 键 词：海洋观测浮标 数据采集 北斗通信 软件设计 

分 类 号：P715.2[天文地球—海洋科学]