Design Of Internet Of Things Monitoring System In Fishery Ecological Environment

Since the "German Industry 4.0" and "Made in China 2025" strategy dovetail,all industries are developing towards the field of information technology with "digital information technology" as the core.The fishery industry is mainly reflected in the monitoring and management of the fishery production process.In terms of the monitoring systems currently in circulation,most of them lack effective extension and expansion of equipment types after deployment,and lack flexibility and certain expandability among systems.According to the current problems in the system design,after the system is deployed,the hardware terminal function of the IOT monitoring system can be freely replaced according to demand.Firstly,based on the "cloud,network and end" integrated service architecture,we analyze the requirements of the IOT monitoring system in the fishery ecological environment,so as to complete the system architecture design and make the system function modular,which can reduce the system construction and maintenance costs.Secondly,according to the overall architecture design of the system,the IOT monitoring system is divided into three pieces: "end" design,"network" design and "cloud" design: the "end" design of the system will be designed for hardware terminals and software terminals;the "network" design of the system will be designed for communication related to the system,so that the hardware terminals have the function of data communication with peripheral devices;the "cloud" design of the system will be designed for the system cloud platform,through the IOT cloud platform built on Tencent Cloud to achieve the function of data processing on the system cloud platform.Finally,system functional testing is performed.Use the debug node of Node-Red to view the database interaction between the cloud platform and the hardware terminal;use the QCOM serial debugging tool to view the operation of the hardware terminal;use the postman interface test tool to view the return of the system API;and use the browser to view the display of the interactive interface.Based on the results of the tests,it shows that the system completes the initial design.