parameters

meaning

value

unit

$C_l$

The operating cost of the vehicle per kilometer

10

yuan per train∙kilometer

$C_s$

The cost per stop of the vehicle

100

yuan per train∙times

C

Quota for each vehicle

66

person

L

The full length of the line

59.6

kilometer

${\eta }_{\max }$

The upper limit of the cross-sectional full load rate

100%

1

${\eta }_{\min }$

Lower bound of the average cross-sectional full load rate

20%

1

$f_{\max }$

The maximum number of open rows in an operating period

8

train

$f_{1\min }$

The minimum number of trains opened in large groups

1

train

$f_{2\min }$

The minimum number of trains opened in the small group

1

train

$q^1$

The passenger traffic attracted by single trains at first class stations

200

People/train

$q^2$

The passenger traffic attracted by single trains at secondary stations

75

People/train