The Design Of Unmanned Ship Intelligent Water Quality Monitoring Platform

With the development of industrialization and urbanization in China,the situation of water environment pollution has been increasing.The state has invested a lot of manpower and material resources in monitoring and governance of water environment.With the development of unmanned and intelligent technologies,using mobile monitoring platform for water quality monitoring become a research hotspot.This research project comes from corporate projects.The development of unmanned ship intelligent water quality monitoring platforms supplements the country's existing water quality monitoring methods,which is the main starting point of the research project.The main contents of this article's research are as follows:The overall plan designed for intelligent water quality monitoring platform for unmanned ships.Through the user's needs and corresponding technical research and combining related theories and practical applications of electronic engineering,a block diagram of the unit system of a water quality monitoring platform using unmanned ships as a carrier is drawn.The function and working flow of each unit are simply described,and the function analysis,hardware selection,circuit design and system construction are performed according to the overall design scheme.At the same time,in order to ensure the normal operation and safety of the water quality monitoring platform,the system power supply plan is designed and implemented to meet the electricity demand of different electrical appliances in unmanned ships.I design and implement a shipboard water quality sampling system.Draw the working schematic diagram of the water sampling system.Design the device schematic diagram of the water sampling system.Selecting suitable water pipes,water stop valves,water pumps,flow meters and other devices,and build the water quality sampling system on an unmanned ship according to the device schematic.The workflow of the device is briefly discussed,and a water quality sampling hardware control circuit is designed according to its working status.I design and implement a shipboard water quality monitoring system.Draw the working schematic diagram of the water quality monitoring system.Design the schematic diagram of the water quality monitoring system.The device of the water quality monitoring system is built on the unmanned ship according to the device schematic diagram,and the working flow of the device is briefly discussed.The unmanned ship intelligent water quality monitoring platform was field-tested at Dongpo Lake of Hainan University and Changtan Reservoir of Taizhou City respectively.The water sample collection and water quality monitoring functions were all achieved as expected.