Industrial internet of things with sensing network platform in post-sub-platform type and controlling method thereof

A controlling method of industrial internet of things (IoT) with a sensing network platform in a post-sub-platform type, which is applied to a user platform, a service platform, a management platform, a sensing network platform, and an object platform that interact in turn, wherein:

• the user platform is configured as a terminal device and interacts with a user;
• the service platform is configured as a first server to receive an instruction of the user platform and send the instruction to the management platform, to extract and process information required by the user platform from the management platform, and send the information to the user platform;
• the management platform is configured as a second server to control the operation of the object platform, and to receive the feedback data of the object platform;
• the sensing network platform is configured as a communication network and gateway for the interaction between the object platform and the management platform;
• the object platform is configured as production line devices and production line sensors that perform production;
• the service platform and the management platform adopt centralized layout, which means that any platform uniformly receives, processes, and sends data;
• the sensing network platform adopts post-sub-platform layout, which means that the sensing network platform is configured with a general platform and a plurality of sub-platforms, the plurality of sub-platforms respectively store and process the data of different types or data of different receiving objects sent by the management platform, and the general platform summarizes and processes the data of the plurality of sub-platforms, and transmits data to the object platform;
• and
• the method comprises:
• when the second server issues a control instruction to the object platform through the sensing network platform, classifying, by the second server, the control instruction to obtain classified control instructions according to a communication protocol of an object receiving the control instruction;
• by the second server, sending the classified control instructions to corresponding sub-platforms of the sensing network platform and storing the instructions in databases of the sub-platforms, respectively;
• by the sub-platforms, compiling received data according to a compile rule configured in the sub-platforms and sending the compiled data to the general platform;
• and
• by the general platform, processing the compiled data and sending it to the corresponding production line devices and the production line sensors of the object platform.