Design And Implementation Of Data Acquisition System For Soil And Water Conservation

With the continuous development of society,human demand for natural resources continues to increase.Forests have been cut down on a large scale,surface vegetation has been continuously reduced,and the problem of soil erosion has become increasingly serious.Therefore,the efficiency and quality of soil and water conservation work becomes particularly important.This paper designs and implements a soil and water conservation data collection system for the problem of soil and water loss,and uses computer information processing technology to achieve rapid and effective collection of soil and water data,so as to ensure that environmental protection personnel can analyze the problem of soil and water loss in time and formulate corresponding countermeasures,so as to reduce the belt of soil and water loss.danger to come.The traditional soil and water conservation data collection system has many disadvantages,such as single collection method,difficult management of collection process,tight coupling of business and code,etc.This paper analyzes and improves these drawbacks.The system supports a variety of data collection methods,including batch input data collection,website crawler data collection,system equipment docking data collection,database monitoring data collection,and file upload and download data collection.The batch input data collection method realizes data collection by uploading and parsing Excel data files,and double-checks the data in the process of data collection.The website crawler data collection method realizes continuous crawling of website data through the management of crawler instances.System equipment docking data acquisition mode Data acquisition is realized by port docking with monitoring equipment.The database monitoring data collection method uses the Canal component to monitor the database log,and realizes the data collection through the analysis of the log.File upload and download data collection method Collect data in the form of uploading files.For a variety of data acquisition methods,the system uses the objectoriented design idea to abstract the acquisition examples and realize the systematization of the acquisition methods.In addition,the system draws lessons from the newly developed "low code" visual application development method in software development,innovates the scheme of data verification and data synchronous warehousing,and realizes the flexibility of data verification and data synchronous warehousing in the form of parameter configuration.This paper first introduces the research background of soil and water conservation data acquisition system,then describes the technology used in the research and development of the system,and then makes the demand analysis,outline design and detailed design and implementation of the software system,provides the class diagram design of some core modules,solutions to technical difficulties,core code and screenshots of system implementation interface,and tests the system,Finally,the overall work of the paper is summarized.