Thanks for the reply.
But in my example on line 4 of the machine. Interval of 45 minutes, i.e. travel time 45*4/2 = 90 min. If we add the waiting time (11 minutes), it receives 101 minutes excluding walking time.
PS. Sorry for my english.
Put it this way:
frequency = 45min
time on foot = x
time on road = 45min*4/2 = 90min
waiting time = 11min for first stop / 22 min for other stops
travel time one way = x + 90min + 11min
travel time back way = x + 90min + 22min
And passengers wishing to use the line in both directions