US 11,750,703 B2
Industrial internet of things system for automatic replacement of production line production devices and control methods thereof
Zehua Shao, Chengdu (CN); Haitang Xiang, Chengdu (CN); Xiaojun Wei, Chengdu (CN); Bin Liu, Chengdu (CN); and Yaqiang Quan, Chengdu (CN)
Assigned to CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD., Chengdu (CN)
Filed by CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD., Sichuan (CN)
Filed on Jan. 16, 2023, as Appl. No. 18/155,053.
Application 18/155,053 is a continuation of application No. 17/806,738, filed on Jun. 14, 2022, granted, now 11,606,434.
Prior Publication US 2023/0179660 A1, Jun. 8, 2023
Int. Cl. H04L 67/12 (2022.01)
CPC H04L 67/12 (2013.01) 20 Claims
OG exemplary drawing
 
1. An industrial internet of things system for automatic replacement of production line production devices, comprising: a user platform, a service platform, a management platform, a sensor 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, receives an instruction of the user platform and sends it to the management platform, extracts information required for processing the user platform from the management platform, and sends the information to the user platform;
the management platform is configured as a second server, controls the operation of the object platform, and receives feedback data from the object platform;
the sensor network platform is configured as a communication network and a gateway for the interaction between the object platform and the management platform;
the object platform is configured as production line devices, the production line devices including a plurality types of production devices arranged in a preset order, each of the plurality types of production devices including a plurality of working devices and at least one redundant device;
the second server determines, based on a matching relationship between the at least one redundant device and the working devices, replaceable candidate redundant devices corresponding to the working devices when receiving an instruction for producing a new product transmitted by the first server, and determines a replacement scheme based on the replaceable candidate redundant devices, wherein the instruction is obtained from the terminal and the replacement scheme including replaceable target redundant devices corresponding to the working devices;
the second server generates a replacement instruction based on the replacement scheme, and sends the replacement instruction to the working devices and the corresponding target redundant devices of the object platform.