k | m | IOT device status | Next steps |
1 | - | Using | - |
0 | - | Device idle | Allow users to request a call |
- | n | n users are queuing | Scheduling by priority |
- | 0 | User has completed scheduling and there are no users in queue | Wait for release of m value |
1 1 | 0 n | Device is in use and no users are queued Device is in use and n users are queued users queued | Open application Close system application channel when n > 5 |
0 | 0 | Device is idle and no users are queued | Open application |
0 | n | The equipment is idle but cannot be used, resulting in queuing | The system reports errors to the administrator and closes the application channel |