Design And Implementation For Low-code Modeling Platform For The Internet Of Things

With the rapid development of 5G technology,its high-speed,low-latency,and large-capacity characteristics enable IoT devices to exert their full potential in such an efficient network environment.IoT-related innovations such as smart factories,smart homes,and smart offices Emerging in endlessly,the Internet of Things field will usher in a new wave of development in the foreseeable future.In this context,the development of IoT device management systems has broad prospects.At present,there are many IoT platforms in the domestic and foreign markets,all of which have realized the management functions of IoT devices in their respective fields,but there are also many problems.The IoT platform for specific scenarios can closely fit the user's own business,but the system business logic is complex,the development cycle is long,and the functions in similar platforms often need to be repeatedly developed.General-purpose IoT platforms can support different types of IoT devices and encapsulate certain general services.The specific business logic is left to developers for further development.However,there is also a lack of support for complex device data and it is difficult to rely on external network services.Independent deployment and other issuesThis paper discusses the design and implementation of the related functions of the server of the IoT device management platform.The platform provides the functions of development kit generation and device management.By providing users with multiple ways to define the device data structure,the developer's system can support the current IoT devices with increasingly complex functions and data,and the operation method is simpler.The device data synchronization and data persistence parts are encapsulated in the device management system,and memory-based device data storage and acquisition functions are provided,which makes development more convenient and the system runs faster.The Internet of Things device management platform server designed and implemented in this paper solves some of the shortcomings of the current Internet of Things platform on the market,and provides a memory-based data access method,which has a good market prospect.At present,the smart locker system developed based on this platform has been officially launched and has achieved good operating results.The platform is stable,and the process of device definition,development package generation and use is simple and smooth,which greatly improves the developer's experience and development efficiency.It is expected to become an innovative device management platform that leads the trend of the Internet of Things and has a very broad application prospect.