Research Article
Bilevel Programming for Traffic Signal Coordinated Control considering Pedestrian Crossing
Table 4
Simulation results compared with actual situation.
| | Intersection | Before improvement | After improvement | | Delay(s) | Service level | Vehicle delay(s) | Queue length(m) | Service level | Ped delay(s) | Ped service level |
| | Beijing East Road-Taiping North Road | 38.74 | II | 22.56 | 30.34 | I | 13.24 | B | | Sipailou Road-Taiping North Road | 45.92 | II | 37.34 | 41.43 | II | 22.56 | C | | Wendui Bridge-Taiping North Road | 58.31 | III | 34.02 | 55.28 | II | 31.34 | D | | Zhujiang Road-Taiping North Road | 79.10 | IV | 88.01 | 93.10 | IV | 28.79 | C | | Changjiang Back street-Taiping North Road | 44.73 | II | 31.83 | 28.49 | I | 25.14 | C | | Shi Po Po-Taiping North Road | 22.19 | I | 20.57 | 22.76 | I | 15.63 | B | | Changjiang Road-Taiping North Road | 58.49 | III | 44.92 | 47.94 | II | 18.35 | B | | Zhongshan East Road-Taiping North Road | 88.31 | IV | 100.39 | 92.46 | IV | 30.79 | D |
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