Multiclass dynamic emergency traffic collaborative assignment with parallel two-stage optimization

Figure 1.

Feasible evacuation routes p₁, p₂, and rescue route r₁, r₂.

Figure 2.

Multiclass traffic collaborative assignment optimization result dataset production framework.

Figure 3.

Nguyen-Dupuis road network topology structure.

Figure 4.

Objective function values of evacuation traffic optimization in BMP-HS, BMP-PS and Step 3.

Figure 5.

Slope of linearly fitting the optimal evacuation traffic objective function value.

Figure 6.

Optimal evacuation and rescue traffic routes with d₁ = 300 and d₂ = 600.

Figure 7.

Number of roads occupied by rescue vehicles and corresponding average occupation time in BMP-PS.