Research Article
A Group-Based Signal Timing Optimization Model Considering Safety for Signalized Intersections with Mixed Traffic Flows
| | | Entering Vehicles |
| | | | K1 | K2 | K3 | K4 | K5 | K6 | K7 | K8 | K9 | K10 | K11 | K12 | K13 | K14 | K15 | K16 | K17 | K18 | K19 | K20 |
| | Clearing Vehicles | K1 | | | | 5 | 5 | | | 5 | | 5 | 5 | | | | 5 | | | 5 | 5 | 5 | | K2 | | | | 5 | 5 | | 5 | | | 5 | 5 | | 5 | | 5 | 5 | 5 | | 5 | 5 | | K3 | | | | | | | | | | | | | 5 | 5 | | | 5 | | | 5 | | K4 | 5 | 5 | | | | | 5 | 5 | | | 5 | | 5 | 5 | | | 5 | | | 5 | | K5 | 5 | 5 | | | | | 5 | 5 | | 5 | | | 5 | 5 | 5 | | 5 | 5 | 5 | | | K6 | | | | | | | | | | | | | | 5 | 5 | 5 | | | 5 | | | K7 | | 5 | | 5 | 5 | | | | | 5 | 5 | | | 5 | 5 | 5 | | | 5 | | | K8 | 5 | | | 5 | 5 | | | | | 5 | 5 | | 5 | | 5 | 5 | 5 | | 5 | 5 | | K9 | | | | | | | | | | | | | 5 | | | 5 | 5 | 5 | | | | K10 | 5 | 5 | | | 5 | | 5 | 5 | | | | | 5 | | | 5 | 5 | 5 | | | | K11 | 5 | 5 | | 5 | | | 5 | 5 | | | | | 5 | 5 | 5 | | 5 | 5 | 5 | | | K12 | | | | | | | | | | | | | | | 5 | | | 5 | 5 | 5 | | K13 | | 7 | 7 | 7 | 7 | | | 7 | 7 | 7 | 7 | | | | 6 | | | 6 | 6 | 6 | | K14 | | | 7 | 7 | 7 | 7 | 7 | | | | 7 | | | | 6 | 6 | 6 | | | 6 | | K15 | 7 | 7 | | | 7 | 7 | 7 | 7 | | | 7 | 7 | 6 | 6 | | | 6 | | | 6 | | K16 | | 7 | | | | | 7 | 7 | 7 | 7 | | | | 6 | | | 6 | 6 | 6 | | | K17 | | 7 | 7 | 7 | 7 | | | 7 | 7 | 7 | 7 | | | 6 | 6 | 6 | | | 6 | | | K18 | 7 | | | | 7 | | | | | 7 | 7 | 7 | 6 | | | 6 | | | 6 | 6 | | K19 | 7 | 7 | | | 7 | 7 | 7 | 7 | | | 7 | 7 | 6 | | | 6 | 6 | 6 | | | | K20 | 7 | 7 | 7 | 7 | | | | 7 | | | | | 6 | 6 | 6 | | | 6 | | |
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