Research And Development Of Service System Of Internet Of Things On Aquaculture

Internet of things(IoT)which is a key technology and rises in the third information technology revolution,has been receiving much more attention from governments,research institutions and IT companies and become a hot topic in the world of scientific research.IoT is a new technology which will connect things to things or people to things,and it is based on the extension and expansion of the Internet.IoT comes through the integrated application of sensor identification technology,communications technology,data mining technology,automation technology and other key technologies to achieve the connection between things and things,people and things.Fisheries is a comprehensive industry,including aquaculture,capture,processing and circulation of aquatic products and other main parts in fisheries,and many other aspects and peripheral industries such as integrated feed processing industry,manufacturing facilities.In the context of water resources increasingly tense,environment worsening water,and aquatic product quality issues have been closely watched,the application of modern information technology to carry out energy-saving,low-carbon efficiency,process control,product traceability standardized aquaculture,processing and circulation is very necessary and urgent.Therefore,the research of flexible and scalable service system of Internet of things which can complete aquaculture information collection,transmission,processing,storage,intelligent decision-making,feedback control and other functions will be of great importance in fisheries information and modernization and help accelerate the transformation of the mod of production.In this study,according to the status of information technology development of domestic fisheries,combined with internet of things technology and related technologies,researched and completed design and development of the service system of Internet of things on aquaculture(Service System of Internet of Things on Aquaculture,AITSS).In this paper,combined with the actual experimental conditions to carry out selected tilapia pond management system(Tilapia Pond Management System,TPMS)as a third party transaction processing system access AITSS associated pilot studies.The key technologies used to implement AITSS were researched and the needs of system and users are analyzed,the system structure and functions are designed.The method for communication between AITSS server and different devices was studied and the devices driver service system which based on Modbus protocol was designed to realize the joining-using between existing mainstream devices.The methods for server access to remote devices,the response data receiving and processing was studied and the internet of things service instruction set based on line commands was designed to achieve the remote management and control equipment as well as to receive,store and share data,and other functions,A case of tilapia pond aquaculture management in this paper,the sensors,network transmission equipment and automated farming equipment were chose by the system reasonable requirements to integrate the hardware part of the TPMS.The Android client was designed and developed which can complete tilapia ponds process management,environmental real-time monitoring and remote automatic control.The AITSS had been constantly improving by a long time running test and debug in the complete tilapia pond experiment.The results show that the system design with high reliability can be achieved that is associated with the existing hardware devices that achieve access different transaction processing systems,and achieve a variety of types of multi-threaded client access.The AITSS is a flexible scalable,secure,highly reliable,universal service platform,providing convenient internet of things services for aquaculture producers,scientists,managers and decision-making related peripheral employees.The development and implementation of the AITSS is conducive to standardization and aquaculture standardization,to achieve the quality and safety of aquatic circulation traceability assurance of achieving change in the mode of production,accelerate the pace of reform has deep significance,and be able to provide strong technical support and advance information for the future development of intelligent fisheries.