Research Article
Mixed Optimal Scheduling Model of Flexible Service System Based on Inverted Triangle
| | Time period | Number of open windows in first week of January | Number of open windows in second week of January |
| | 08:30–9:30 | 5 | 5 |
| | 09:30–10:30 | 6 | 5 |
| | 10:30–11:30 | 5 | 4 |
| | 11:30–12:00 | 3 | 3 |
| | 12:00–14:00 | 1 | 1 |
| | 14:00–15:00 | 5 | 5 |
| | 15:00–16:00 | 6 | 6 |
| | 16:00–17:00 | 5 | 4 |
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