|
| Symbol | Definition and description |
|
| Sets |
| The set of stations |
| The set of vehicle types |
| The set of passengers |
|
| Parameters |
| , | Bus station, indexed as |
| Passenger, indexed as |
| Type of the vehicle , indexed as |
| Total number of vehicles |
| Capacity of the vehicle of type /person |
| Travel distance from station to station (/m) |
| Fixed cost of the vehicle of type (yuan·vehicle−1) |
| Unit distance cost of the vehicle of type (yuan/m) |
| The cost of waiting time (yuan/min) |
| The number of passengers getting on the vehicle of type at station |
| The number of passengers getting off the vehicle of type at station |
| The number of passengers getting on at station |
| The number of passengers getting off at station |
| Passenger flow volume in ground station each hour |
| Passenger flow volume in elevated station each hour |
| Passenger flow volume in ground station at peak hour |
| Passenger flow volume in elevated station at peak hour |
| Appointment deadline set by the app (h) |
| Arrival time of passenger at station (h) |
| Waiting time of passenger at station (min) |
| Appointment time interval set by APP (min) |
| Iteration time of computer (min) |
| Time for dispatching vehicles and drivers (min) |
|
| Decision variables |
| | If a vehicle of type travels from station to station and otherwise |
| The number of vehicles of type dispatched at the station |
|
