US 11,870,843 B2
Process-line-changeable process management method, and smart process system
Hak Ju Kang, Gyeonggi-do (KR); and Hyun Soo Do, Gyeonggi-do (KR)
Assigned to ULALA LAB, INC, Anyang-si (KR)
Filed by ULALA LAB. INC, Gyeonggi-do (KR)
Filed on May 18, 2023, as Appl. No. 18/199,220.
Application 18/199,220 is a continuation of application No. PCT/KR2021/002937, filed on Mar. 10, 2021.
Claims priority of application No. 10-2020-0174158 (KR), filed on Dec. 14, 2020.
Prior Publication US 2023/0291793 A1, Sep. 14, 2023
Int. Cl. H04L 29/08 (2006.01); H04L 67/1008 (2022.01); H04L 67/1004 (2022.01); H04L 67/12 (2022.01); G05B 19/418 (2006.01)
CPC H04L 67/1008 (2013.01) [H04L 67/1004 (2013.01); H04L 67/12 (2013.01); G05B 19/4184 (2013.01); G05B 19/41865 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A process management method that is performed by a smart process system including a main server, a plurality of process servers, a worktable, and a plurality of process display terminals arranged on the worktable in order of process and respectively connected to the plurality of process servers and is capable of changing a process line, the process management method comprising:
(a) detecting, by one server of the plurality of process servers involved in performing a current process, stop of process progress due to a server different from the one server being down;
(b) transmitting a process command signal to a another process server by the one server; and
(c) providing, by the another process server, process work information of a work after the process progress is stopped to a process display terminal connected to the another process server based on the process command signal,
wherein the main server and the plurality of process servers each include a plurality of process DB areas independently allocated for each process.