Fig 1.
Physical drawing of workshop.
Fig 2.
Architecture of digital twin workshop for smoke alarm production line.
Fig 3.
Modeling process of twin workshop for smoke alarm production line.
Fig 4.
Tree diagram of smoke alarm production workshop model.
Fig 5.
Workshop digital twin model.
Fig 6.
The workshop’s information system architecture.
Table 1.
Data acquisition parameters.
Fig 7.
Information model of digital production workshop for smoke alarm production line.
Table 2.
Virtual real mapping hierarchy table of smoke alarm production line.
Fig 8.
Twin system main interface.
Fig 9.
System monitoring interface.