热带海洋学报 ›› 2018, Vol. 37 ›› Issue (5): 1-6.doi: 10.11978/2018003

• •    下一篇

水质监测浮标数据采集和接收系统设计及其应用

曹文熙1(), 孙兆华2, 李彩1, 邹国旺1   

  1. 1. 热带海洋环境国家重点实验室(中国科学院南海海洋研究所), 广东 广州 510301
    2. 中国科学院边缘海与大洋地质重点实验室(南海海洋研究所), 广东 广州 510301;
  • 收稿日期:2018-01-04 修回日期:2018-03-19 出版日期:2018-09-20 发布日期:2018-10-13
  • 作者简介:

    作者简介: 曹文熙(1963—), 男, 湖南省郴州市人, 博士, 主要从事海洋光学、海洋监测技术研究。Email: wxcao@scsio.ac.cn

  • 基金资助:
    国家重点研发计划项目(2017YFC0506305);国家海洋公益性科研专项(201305019), 国家自然科学基金-项目(41406205);广州市科技计划项目(201504010034)

Design and application of data collecting system and data receiving system for water quality monitoring buoy

Wenxi CAO1(), Zhaohua SUN2, Cai LI1, Guowang ZOU1   

  1. 1. State Key Laboratory of Tropical Oceanography (South China Sea Institute of Oceanology, Chinese Academy of Sciences), Guangzhou, 510301, China
    2. CAS Key Laboratory of Ocean and Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;
  • Received:2018-01-04 Revised:2018-03-19 Online:2018-09-20 Published:2018-10-13
  • Supported by:
    National Key Research and Development Plan (2017YFC0506305);Welfare Project of the Oceanic Administration (201305019);National Natural Science Foundation of China (41406205);Science and Technology Planning Project of Guangzhou City China (201504010034)

摘要:

1)文章设计了水质监测浮标数据采集系统, 该数据采集系统包括CPU模块、控制保障模块、通讯定位模块以及接口扩展模块; 采用CF2主板为CPU模块, 辅助以单片机为核心的多功能板, 主要用于完成采集数据、保存数据、通讯等工作; 控制保障模块设计有双“看门狗”, 实现了无人值守、全天候、全过程安全工作。2)文章还设计了水质监测数据远程接收系统, 该远程接收系统主要包括数据接收模块、数据处理模块、系统预警模块和数据显示模块等四个部分, 具有操作简便、自动化程度高、图形显示直观简洁易读等特点, 实现了数据接收、存储、显示及预警等功能。

关键词: 水质监测浮标, 数据采集, 数据接收, 珠江口

Abstract:

To obtain stable time series observations at low power consumption, a data acquisition system for water quality monitoring buoy was designed. It includes CPU module, control/protection module, communication positioning module, and interface expansion module. In this data acquisition system, a CF2 mainboard was used as the CPU module, with the assistant of a multi-functional board, which uses a single chip microcomputer as a control unit. All the following functions, such as collecting data, saving data and communication, and expanding the modules to realize counting, I/O control, AD (Analog to Digital) conversion, timing, and other functions can be accomplished. A double “watchdog” was designed for the control/protection module to achieve the entire process of independent work unattended in all-weather conditions. The water quality monitoring data system was designed for the purposes of remote receiving, storing and displaying of water quality monitoring data. It includes four key components: data acquisition module, data processing module, systematic early warning module, and data display module, which have the following advantage characters: easy operation, high degree of automation, and graphical display intuitively easy to read.

Key words: water quality monitoring buoy, data collection, data receiving, Pearl River estuary

中图分类号: 

  • X853