Research on Optimization of Customized Bus Routes Based on Uncertainty Theory

Table 1

Definition of each symbol in model.

Symbol	Definition
K	Number of customized buses
Q	Rated passenger capacity of customized bus
N	Total number of bus stops in area
	n-th stop passed by k-th bus
	Time when k-th vehicle arrives at stop
	Time window for passengers to allow bus to arrive at stop
	Time when the k-th bus left the parking lot
	The running time of the k-th vehicle between station and station
	The inverse uncertainty distribution corresponding to
	The inverse uncertainty distribution corresponding to
	Customize number of passengers on bus when bus departs from stop
	The inverse uncertainty distribution corresponding to
	The inverse uncertainty distribution corresponding to
	Mileage between stops and
	Total mileage of k-th bus,
	Total mileage of all vehicles,