US 11,774,951 B2 · Production line adaptation methods based on industrial internet of things, systems and storage mediums thereof

wherein the centralized arrangement means that a platform uniformly receives data, uniformly processes data and uniformly sends data;

the front sub-platform arrangement means that the management platform is provided with a main platform and a plurality of sub-platforms, control information and parameter configuration information of the object platform are transmitted from the main platform to the sub-platforms, and perception information is transmitted from the sub-platforms to the main platform, the rear sub-platform arrangement means that the sensor network platform is provided with a main platform and a plurality of sub-platforms, the control information and the parameter configuration information of the object platform are transmitted from the main platform to the sub-platforms, and the perception information is transmitted from the sub-platforms to the main platform;

the user platform, which is configured as a terminal device that interacts with a user, receives information input by the user, processes the information and sends the information to the service platform, and displays the information sent by the service platform to the user;

and the user platform generates a production line adaptation instruction according to production line adaptation information of a production line required for a production item input by the user and sends the production line adaptation instruction to the service platform;

comprising:

converting production item data input by the user into computer operation code to generate the production line adaptation instruction by a processor of the terminal device, wherein the production line adaptation information includes the production item data;

the service platform, which is configured as a first server, receives the information sent by the user platform, stores and processes the information, and sends the information to the management platform, obtains the information required by the user from the management platform, stores and processes the information, and sends the information to the user platform;

and the service platform receives the production line adaptation instruction sent by the user platform, stores and processes the production line adaptation instruction, and sending the production line adaptation instruction to the management platform;

the management platform, which is configured as a second server, receives and stores the information sent by the service platform, controls the object platform to perform parameter configuration, generates an instruction to control operation of the object platform, and receives and stores perception information sent by the object platform;

and the management platform receives and stores the production line adaptation instruction, disassembles the production line adaptation instruction into a plurality of production process adaptation instructions, then, according to the production process adaptation instructions, matches the production line required the production item input by the user with production process of an idle production line in the production line stored in the management platform, if a consistent idle production line is matched, the management platform sends the production process adaptation instructions to the sensor network platform corresponding to the idle production line, if the consistent idle production line is not matched, the management platform generates matching failure information and feeds the matching failure information back to the user platform through the service platform;

comprising:

generating a target adaptation scheme based on the production line adaptation instruction received by a processor of the second server, comprising:

obtaining a production line code corresponding to each target production line by encoding each of a plurality of target production lines;

obtaining a process code corresponding to each production process by encoding each production process in each target production line;

constructing a plurality of initial adaptation schemes based on the production line code and process code of each of the plurality of target production lines and the production line adaptation instruction received by the processor of the second server;

performing multiple rounds of iterative updates on the plurality of initial adaptation schemes to determine the target adaptation scheme based on a preset algorithm, comprising:

acquiring historical monitoring data of each production process on each target production line;

determining evaluation parameters for each of the plurality of initial adaptation schemes based on the historical monitoring data;

determining a plurality of first candidate adaptation schemes from the plurality of initial adaptation schemes based on the evaluation parameters;

determining a plurality of second candidate adaptation schemes by performing a first transformation or a second transformation on the plurality of first candidate adaptation schemes;

taking the plurality of first candidate adaptation schemes and the plurality of second candidate adaptation schemes in this round of iterations as the initial adaptation schemes for a next round, and continuing the iterative update until preset conditions are met, and determining the target adaptation scheme;

obtaining an adaptation result by adapting the plurality of target production lines based on the target adaptation scheme;

the sensor network platform is configured as a communication network and a gateway for the management platform to interact with the object platform;

and the sensor network platform receives and processes the production process adaptation instructions, and sends the processed production process adaptation instructions to the object platform corresponding to the consistent idle production line in a one-to-one correspondence;

and

the object platform, which is configured as a production line device to perform manufacturing and a production line sensor to perform data acquisition, receives parameter configuration information sent by the management platform to implement configuration, receives an instruction operation of the management platform, and sends the perception information to the management platform through the sensor network platform;

and the object platform receives the production process adaptation instructions to complete configuration.

Production line adaptation methods based on industrial internet of things, systems and storage mediums thereof

Life of this patent

Production line adaptation methods based on industrial internet of things, systems and storage mediums thereof

Life of this patent

Abstract

Claims8