def create_passengers(self, time):
# we want to find what minute period we're in, ie
# if we're in 5, 10, 15, 20, ...
minute_period = (time / 60) % 60
minute_period -= minute_period % 5
# then we take that minute period and find the index in the arrival
# distribution arrays, which will give us an arrival rate for that
# 5-minute period
index = minute_period / 5
arrivals = 0
# based on the time of day, we select the rate from the proper array
# and pass it to a poisson distribution for a 5-minute period
if is_morning(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['morning'][index])
elif is_afternoon(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['afternoon'][index])
elif is_evening(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['evening'][index])
# finally, as the arrivals are in terms of one elevator and our data
# was based on a default amount of elevators, we multiply it by
# that amount of elevators to create a pool of people for the group
self.pool = arrivals * self.default_count
def create_passengers(self, time):
# we want to find what minute period we're in, ie
# if we're in 5, 10, 15, 20, ...
minute_period = (time / 60) % 60
minute_period -= minute_period % 5
# then we take that minute period and find the index in the arrival
# distribution arrays, which will give us an arrival rate for that
# 5-minute period
index = minute_period / 5
arrivals = 0
# based on the time of day, we select the rate from the proper array
# and pass it to a poisson distribution for a 5-minute period
if is_morning(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['morning'][index])
elif is_afternoon(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['afternoon'][index])
elif is_evening(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['evening'][index])
# finally, as the arrivals are in terms of one elevator and our data
# was based on a default amount of elevators, we multiply it by
# that amount of elevators to create a pool of people for the group
self.pool = arrivals * self.default_count
def create_passengers(self, time):
minute_period = (time / 60) % 60
minute_period -= minute_period % 5
index = minute_period / 5
arrivals = 0
if is_morning(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['morning'][index])
elif is_afternoon(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['afternoon'][index])
elif is_evening(time):
arrivals = rand.poisson(5, arrival_distrs[self.type]['evening'][index])
self.pool = arrivals
def create_passengers(self, time):
minute_period = (time / 60) % 60
minute_period -= minute_period % 5
index = minute_period / 5
arrivals = 0
if is_morning(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['morning'][index])
elif is_afternoon(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['afternoon'][index])
elif is_evening(time):
arrivals = rand.poisson(
5, arrival_distrs[self.type]['evening'][index])
self.pool = arrivals
def handle(self, event):
if isinstance(event, PassengerArriveEvent):
self.stats.num_passengers = rand.poisson(5, 1)
self.schedule_event(PassengerDepartEvent(event.time+1))
elif isinstance(event, PassengerDepartEvent):
self.schedule_event(PassengerArriveEvent(event.time+5))
