Research On Intelligent Management System Of Plant Protection Insecticide Lamp Based On Internet Of Things Technology

With the continuous advancement of science and technology,the prevention and control methods of agricultural pests and diseases have become more and more diverse.Among them,the light trapping has the characteristics of low chemical pollution compared with pesticide control,which has attracted more and more attention and attention.At present,the use of insecticidal lamps in China is mostly for individual installation,debugging and use of individual insecticidal lamps.It is impossible to remotely control and timely monitor the insecticidal lamps,which makes the maintenance work more difficult.Therefore,this article combines the Internet of Things technology with insecticidal lamps to enable maintenance personnel to monitor the working status of insecticidal lamps in a timely manner,detect faulty insecticidal lamps in time,and improve the maintenance efficiency of insecticidal lamps;In addition,through the remote control of the insecticidal lamp,the opening and closing of the insecticidal lamp is facilitated,and the use effect and the use efficiency of the insecticidal lamp are greatly improved.The following is the main research content of this paper:Firstly,system requirements analysis.Through preliminary research,the problem of equipment maintenance difficulties in the process of using plant protection insecticidal lamps by agricultural practitioners was deeply understood.On this basis,the requirements of the whole system to be studied were analyzed from the perspectives of functional requirements and non-functional requirements.Through the demand analysis of the whole system,the functions to be realized by each module of the system,as well as the performance indicators and platform compatibility to be met by the system were obtained.Secondly,system design.System design is based on system requirements analysis.First of all,from the perspective of data acquisition and management,the system was divided into two parts-equipment terminal system and data management and control system.The device terminal system mainly includes a control core,a camera,a sensor and a 4G module,and defines the functions of each component module and the interaction relationship between the modules;The data management and control system rmainly includes a front end(Web and Android)and a server.The server can be divided into a device data management module,a web management system background module,and a data receiving and control instruction sending module according to different functions.Then the system use case design,class diagram design and database design were carried out.On this basis,the specific functional module design was carried out,including latest data viewing module and device distribution module.Finally,function implementation.Firstly,the functions of the device terminal system were realized.The main functions include data transmission function and command data receiving and device control functions.Then realize the functions of each sub-module of the data management and control system(Web and Android),including the management functions of various data and the implementation of the TCP server.The implementation of the add,delete,update,and query functions mainly sends an http request to the server through the front end,and the server calls the related method after receiving the request,and finally realizes the operation on the data.The TCP server is written in the Netty framework,rewriting the business logic of the related methods to achieve processing of the received data.After implementing all the functions of the above two parts,the system core function test and the performance test of the TCP server were carried out,and the system design goal was achieved.The plant protection insecticidal lamp intelligent management system studied in this paper transmits the working state data of the insecticidal lamp to the data management and control system through the network transmission mode,realizing the timely monitoring of the working state of the insecticidal lamp;The remote control of the insecticidal lamp is realized by sending a control command to the device terminal system.It lays the foundation for the further research work of the plant protection insecticidal lamp intelligent management system,and also provides reference for the research of intelligent management of other plant protection equipment.