针对当前水污染监测费时费力的问题,为了实现实时在线检测水质信息,提出了一种基于北斗通信的浮标监测系统,该系统包括浮标体数据采集系统和岸基接收站系统。以新型设计的浮标为载体的数据采集系统,采用STM32芯片,通过RS485协议读取传感器数据后发送并保存至SD卡中;同时通过北斗模块将数据发送至岸基,岸基上位机可远程浏览浮标状态数据、水质数据以及位置信息。整个系统采用太阳能供电方式,以此完成从数据采集、数据保存到数据传输、数据处理。经测试,整个系统运行状况良好,可实现水质自动化监测,达到预期设计要求。
Abstract
In view of the current time-consuming and laborious problem of water pollution monitoring, and realizing real-time online detection of water quality information, a buoy monitoring system based on Beidou communication is proposed, which includes a buoy body data acquisition system and a shore-based receiving station system. The data acquisition system with the newly designed buoy as the carrier adopts the STM32 chip, reads the sensor data through the RS485 protocol, sends it to the SD card, and sends the data to the shore base through the Beidou module. The shore-based host computer can be viewde remotely buoy status data, water quality data, and location information. The entire system uses solar power to complete data collection, data storage, data transmission, and data processing. After testing, the whole system is in good working condition, and the water quality can be automatically monitored to meet the expected design requirements.
关键词
计量学 /
水质监测 /
北斗通信 /
STM32芯片 /
浮标体
Key words
metrology /
water quality monitoring /
Beidou communication /
STM32 chip /
buoy body
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参考文献
［1］彭程, 吴华瑞, 缪祎晟. 村镇河道水质在线监测系统的设计与实现［J］. 计算机工程与设计, 2015, 36(9): 2561-2566.
Peng C, Wu H R, Miao Y S. Design and Implementation of On-line Monitoring System for River Water Quality in Villages and Towns［J］. Computer Engineering and Design, 2015, 36(9): 2561-2566.
［2］杜治国, 肖德琴, 周运华, 等. 基于无线传感器网络的水质监测系统设计［J］. 计算机工程与设计, 2008, 29(17): 4568-4570, 4592.
Du Z G, Xiao D Q, Zhou Y H, et al. Design of Water Quality Monitoring System Based on Wireless Sensor Network［J］. Computer Engineering and Design, 2008, 29(17): 4568-4570, 4592.
［3］程淑红, 张仕军, 李雷华, 等. 基于鱼群运动特征和XGBoost的异常水质监测［J］. 计量学报, 2018, 39(4): 572-577.
Cheng S H, Zhang S J, Li L H, et al. Anomalous Water Quality Monitoring Based on Fish Movement Characteristics and XGBoost［J］. Acta Metrologica Sinica, 2018, 39(4): 572-577.
［4］Bourgeois W, Servieres G G M, Stuetz R M. A Chemical Sensor Array Based System for Protecting Wastewater Treatment Plants［J］. Sensors and ActuatorsB-Chemical, 2003, 91(1-3): 109-116.
［5］Song X S, Li Q, Yan D H. Nutrient Removal by Hybrid Subsurface Row Constructed Wetlands for High Concentration Ammonia Nitrogen Wastewater［J］. Procedia Environmental Sciences, 2010,2:1461-1468.
［6］李怡庭. 全国水质监测规划概述［J］. 中国水利, 2003,(14): 11-13.
［7］秦平. 在线多参数水质检测系统的设计［D］. 西安: 西安电子科技大学, 2017.
［8］贺强, 杨璐, 蔚晨月, 等. 基于物联网技术的水质监测系统［J］. 电子技术与软件工程, 2018,(9): 166.
［9］成方林, 张翼飞, 刘佳佳. 基于“北斗”卫星导航系统的长报文通信协议［J］. 海洋技术, 2008, 27(1): 26-28.
Cheng F L, Zhang Y F, Liu J J. Long Message Communication Protocol Based on "Beidou" Satellite Navigation System［J］. Marine Technology, 2008, 27(1): 26-28.
［10］刘传润. 北斗卫星导航定位系统的功能原理与前景展望［J］. 中国水运(学术版), 2008,8(1): 165-166.
Liu C R. The Functional Principle and Prospect of Beidou Satellite Navigation and Positioning System［J］. Chinese Waterway (academic Edition), 2008,8(1): 165-166.
［11］魏秀启, 郑维广, 隋绍勇. 北斗导航定位接收机的原理及硬件实现［J］. 电子元器件应用, 2009, 11(4): 37-39.
Wei X Q, Zheng W G, Sui S Y. Principle and Hardware Implementation of Beidou Navigation and Positioning Receiver［J］. Applications of Electronic Components, 2009, 11(4): 37-39.
［12］朱江淼,张菁,黄艳, 等. 卫星定位终端入栏检测算法的研究与实现［J］. 计量学报, 2019, 40(6): 1112-1116.
Zhu J M, Zhang J, Huang Y, et al. Research and Implementation on Algorithm for Entry Fence Detection of Satellite Positioning Terminald［J］. Acta Metrologica Sinica, 2019, 40(6): 1112-1116.
［12］李永亮, 李健, 李桂莲, 等. 发光菌法测定医疗机构废水生物毒性［J］. 计量学报, 2017, 38(2): 238-241.
Li Y L, Li J, Li G L, et al. Determination of Biological Toxicity of Wastewater in Medical Institutions by Luminescence Method［J］. Acta Metrologica Sinica, 2017, 38(2): 238-241.
［13］曹文熙, 孙兆华, 李彩, 等. 水质监测浮标数据采集和接收系统设计及其应用［J］. 热带海洋学报, 2018, 37(5): 1-6.
Cao W X, Sun Z H, Li C, et al. Design and Application of Data Acquisition and Receiving System for Water Quality Monitoring Buoy［J］. Journal of the Tropical Ocean, 2018, 37(5): 1-6.
［14］叱婵娟, 陈忠孝, 秦刚, 等. 多传感器智能水质监测系统的设计［J］. 国外电子测量技术, 2018, 37(9): 97-101.
Chi C J, Chen Z X, Qin G, et al. Design of Multi-sensor Intelligent Water Quality Monitoring System［J］. Foreign Electronic Measurement Technology, 2018, 37(9): 97-101.
［15］贾伟广, 常双, 胡波, 等. 基于北斗多星信号融合解析的浮标现场校准技术研究［J］. 计量学报, 2017, 38(2): 153-158.
Jia W G, Chang S, Hu B, et al. Study on Buoy Field Calibration Technology Based on Beidou Multi-star Signal Fusion Analysis［J］. Acta Metrologica Sinica, 2017, 38(2): 153-158.
基金
上海市科委2017年度“创新行动计划”地方院校能力建设项目(17050502000)
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