Industrial internet of things system conducive to system function expansion and system adjustment and control method thereof

A control method of an Industrial Internet of Things system conducive to system function expansion and system adjustment, wherein the control method is applied to the Industrial Internet of Things system, the Industrial Internet of Things system comprises a user platform, a service platform, a management platform, a sensor network platform, and an object platform which are interacted sequentially, wherein

• the service platform and the sensor network platform adopt independent layout, and the management platform adopts centralized layout;
• the independent layout means that a platform has a plurality of independent databases, processors, and/or information channels, according to a classification of data, different data are stored in different databases, processed by different processors, and/or transmitted by different information channels;
• the service platform and the sensor network platform both include a plurality of sub platforms, and each sub platform is provided with a database, a processor, and/or an information channel;
• the centralized layout means that a platform receives data, processes data, and sends data uniformly;
• the object platform includes a production line for manufacturing parts and/or forming assemblies, and the production line is configured with a plurality of sensors serving manufacturing and/or assembly;
• any one of the plurality of sub platforms of the sensor network platform is connected to some sensors in the plurality of sensors, and sensors connected to a same sub platform of the sensor network platform adopt a same communication protocol;
• a count of sub platforms of the service platform is greater than or equal to a count of sub platforms of the sensor network platform, any one of the plurality of sub platforms of the sensor network platform is connected with a unique sub platform of the service platform through the management platform, and different sub platforms of the sensor network platform establish data connections with different sub platforms of the service platform;
• and
• the service platform includes databases for storing control parameters;
• the method comprising:
• storing, by the management platform, a control program that drives operation of production line equipment;
• calling, by the management platform, the control parameters in the database through communicating with the service platform through communication channels and configuring the control parameters in the control program to control the operation of production line equipment;
• and
• a data interaction mode between the user platform and the service platform being modifying and deleting the control parameters in the service platform through data transmission between the user platform and the service platform.