US 11,874,650 B2
Industrial internet of things system for automatic control of production line manufacturing parameters and control methods thereof
Zehua Shao, Chengdu (CN); Xiaojun Wei, Chengdu (CN); Haitang Xiang, Chengdu (CN); Yong Li, 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 Dec. 29, 2022, as Appl. No. 18/148,406.
Application 18/148,406 is a continuation of application No. 17/807,734, filed on Jun. 20, 2022, granted, now 11,625,028.
Claims priority of application No. 202210340263.1 (CN), filed on Apr. 2, 2022.
Prior Publication US 2023/0315066 A1, Oct. 5, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G05B 19/418 (2006.01)
CPC G05B 19/41865 (2013.01) [G05B 19/4183 (2013.01); G05B 19/4185 (2013.01); G05B 19/41815 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An Industrial Internet of Things (IIoT) system for automatic control of production line manufacturing parameters, comprising a user platform, a service platform, a management platform, a sensor network platform and an object platform which are interacted in sequence, wherein
the object platform includes a main production line device and at least one sub-production line device of the same type as the main production line device, the main production line device and the at least one sub-production line device are configured with data collectors, respectively; and
the IIoT system is configured to perform operations, comprising:
when the main production line device executes manufacturing according to different configuration files at different execution times, the data collector of the main production line device collecting finished product parameters of the main production line device under the control of the different configuration files in unit time and transmitting the finished product parameters to a main platform of the management through a main platform of the sensor network platform, the finished product parameters including test results of finished products, each of the test results including at least one test item, the configuration files including at least two manufacturing parameters of the same type with different values;
the main platform of the management platform determining parameters of a finished product having the best test result as preliminary target manufacturing parameters based on the test results, and transmitting the preliminary target manufacturing parameters to the service platform;
the service platform receiving the preliminary target manufacturing parameters, adjusting the preliminary target manufacturing parameters, determining target manufacturing parameters corresponding to a main production line device and at least one sub-production line device and storing the target manufacturing parameters, and when the user platform issues an instruction of executing covering manufacturing parameters, sending the target manufacturing parameters to the main platform and at least one sub-platform of the management platform;
the main platform and the at least one sub-platform of the management platform receiving and storing the target manufacturing parameters, and sending the target manufacturing parameters to the corresponding main production device and the at least one sub-production line device for manufacturing through the main platform and at least one sub-platform of the sensor network platform.