Research And Implementation Of Cloud Monitoring Technology For Offshore Detection Platform

With the rapid development of Internet technology,cloud computing is increasingly used in industrial fields due to its large-scale,high-reliability,cross-platform and other characteristics.There are already some backgrounds of cloud computing in the fields of crop growth monitoring and sewage treatment monitoring.However,in the field of offshore scientific research,the application of cloud computing is still very few.At present,the traditional offshore monitoring system is generally implemented in the C/S architecture.Although this method has the advantage of quick response,it needs to install specific software on the server and client when it is used.Especially in the aspect of program upgrade and maintenance,it is very cumbersome.In addition,the monitoring system of traditional offshore is limited to the local area network and it can not achieve cross-platform function in the remote monitoring area.These shortcomings lead to the inability of large-scale publishing and centralized management of offshore underwater monitoring platform,which is far from meeting the requirements of informationization and intellectualization of offshore monitoring.In response to these problems,this thesis proposes a cloud monitoring system for offshore underwater detection platform.Firstly,this thesis studies the software architecture of the monitoring system.The principles of two typical software architectures,C/S and B/S are introduced in detail.And their advantages and disadvantages are pointed out.Then,the paper also introduces the concept and characteristics of cloud computing and elaborate the categories of cloud platforms.In view of the monitoring characteristics,pain points of offshore underwater platform,the design objectives and requirements of cloud monitoring system of offshore underwater detection platform,this thesis combines the cloud computing and B/S architecture,and innovatively proposes the overall architecture of the cloud monitoring system.Then,the paper introduces the cloud monitoring system of offshore underwater detection platform in detail.The system is divided into four layers from bottom to top in structure,namely underwater data acquisition layer,data remote transmission layer,cloud server layer and web user monitoring layer.The underwater data acquisition layer is mainly responsible for the acquisition of temperature,depth,salinity and other data as well as the operation status of underwater equipment.The data remote transmission layer is mainly responsible for data parsing and transmitting underwater data to the cloud database across the network segment.The cloud server layer is mainly responsible for the construction,data storage,management and publishing of the cloud platform environment such as Nginx load balancing server and web server.The web user monitoring layer mainly implements user permission login,data real-time monitoring,video real-time monitoring,historical data query and remote control functions.Finally,this article describes the test results of the cloud monitoring system.The system performance is tested in terms of data acquisition and communication,user access login,real-time data monitoring,historical data query,video monitoring,remote control and system performance.The test results show that the system not only has the above functions,but also has the characteristics of sharing,high maintenance and upgrading,real-time,cross-platform,high throughput and stability.In summary,the cloud monitoring system which is designed in this thesis has achieved the desired design goals and requirements.