Research And Implementation Of Runoff Sediment Remote Monitoring System Based On Cloud Platform

Sediment content is an important indicator reflecting the degree of soil erosion and sediment deposition,monitoring the sediment content of runoff is an important part of soil and water conservation.However,the widely used "weighing" measurement method generally has the problems of low data collection efficiency and inability of remote transmission,which is difficult to meet the requirements for remote real-time monitoring of runoff sediment content.Aiming at this problem,this paper designs a remote monitoring system of runoff sediment content based on cloud platform.The system uses laser method to measure the runoff sediment content in real time,and transmits the data to the cloud platform database through 4G remote communication technology.Based on this,a runoff sediment big data system is designed to realize various functions such as viewing,analysis and statistical management of sediment data,which effectively improves the informatization level of runoff sediment content monitoring.The main research contents of this paper are as follows:(1)Overall design of remote monitoring system for runoff sediment content.The requirements of remote monitoring system for runoff sediment are analyzed from both functional and non-functional aspects.Based on this,the overall structure of the system is designed,including the data acquisition layer,network transmission layer,data support layer,functional logic layer and user performance layer,and the key technologies involved in this system such as data acquisition,data transmission,and data storage are studied.(2)Design of hardware system for remote monitoring of runoff sediment content.The laser method is used to measure the runoff sediment content,and the BP neural network is deployed to construct a sediment content estimation model.Based on this,a hardware system for measuring runoff sediment content with laser method is designed,and the sub-modules like data acquisition,center processing unit,power supply,storage and communication are designed and implemented from both hardware and software aspects.(3)Design of cloud platform software System for remote monitoring of runoff sediment content.4G is selected as the system communication method,and the TCP/IP transmission protocol is deployed to design and implement data transmission.By using the SSMframework,the data acquisition module,equipment management module and system management module are designed in detail,which realizes various business functions of data and equipment in the system.(4)Testing and application of remote monitoring system for runoff sediment content.The hardware and software parts of the remote monitoring system for runoff sediment are tested separately,the test results show that each function works normally.In addition,the application results in the Tianshui Soil and Water Conservation Scientific Test Station show that the modules of this system work well and have stable performance,which can meet the needs of users in monitoring runoff sediment content.