Patent ID: 11940783
Assignee: nan
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. A method of using a computing system to analyze a situation of a real factory, the method comprising:
when a product is at a first portion of one or more facilities used to produce the product in the real factory, outputting a first signal by a first monitoring device monitoring the first portion from a first location outside of the one or more facilities;
when the product is at a second portion of the one or more facilities different from the first portion, outputting a second signal by a second monitoring device monitoring the second portion from a second location outside of the one or more facilities;
calculating a time difference between a time when the product is at the first portion and a time by a data processing module, when the product is at the second portion, based on the first signal and the second signal; and
analyzing, by the computing system, a progress situation of a first work performed from the first portion to the second portion based on the time difference.