class EAMS():
def __init__(self, enableLog):
self.err = EAMS_Error()
self.PROBLEM_CONFIG_SPEC = 'Data/ConfigSpecs/eams_prob_spec.cfg'
if enableLog:
# # activate log
self.logger = logging.getLogger()
self.logger.setLevel(logging.INFO)
# self.logger.setLevel(logging.DEBUG)
self.Z = None
#=======================================================================
# Zone -> Room. Eg: {'1': {'Room1': {'ZoneID': '1', 'Width': 10.0, 'Length': 6.0 ...
#=======================================================================
self.ZL = None
#======================================================================
# Zone -> Room Name. Eg: {'1': ['Room1'], '3': ['Room3'], '2': ['Room2']}
#======================================================================
self.RL = None
#=======================================================================
# Room list. Eg: ['Room1', 'Room3', 'Room2']
#=======================================================================
self.TS = None
#=======================================================================
# Idx -> datetime. Eg: {0: datetime.datetime(2013, 1, 1, 8, 0), 1: datetime.datetime(2013, 1, 1, 8, 30), 2: datetime.datetime(2013, 1, 1, 9, 0), 3: datetime.datetime(2013, 1, 1, 9, 30), 4: datetime.datetime(2013, 1, 1, 10, 0),
#=======================================================================
self.ML = None
#=======================================================================
# List of namedtuple('Meeting_Desc', 'Key TimeWindows Duration Room Attendees')
# [Meeting_Desc(Key='M110133', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 10, 30)], [datetime.datetime(2013, 1, 1, 12, 0), datetime.datetime(2013, 1, 1, 14, 0)], [datetime.datetime(2013, 1, 2, 14, 0), datetime.datetime(2013, 1, 2, 16, 0)]], Duration='3', Room='', Attendees=['1119', '2578', '3470', '4601', '6823', '7105', '7908', '12736', '12996', '20479']), Meeting_Desc(Key='M316335', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['219', '246', '2852', '3304', '4095', '6845', '8495', '8811', '8927', '15695']), Meeting_Desc(Key='M325401', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['264', '2165', '2528', '2890', '3167', '4273', '5258', '5363', '10719', '20204']), Meeting_Desc(Key='M433676', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['413', '1104', '2192', '2674', '3201', '6866', '13958', '13998', '14601', '14607'])]
#=======================================================================
self.CALS = {}
#=======================================================================
# List of Conflicting Meetings follow the sequence of self.ML
# eg. For ML[1] is conflict with ML[2] because of attendee['6153', '2425', '895']
# 0 : {}
# 1 : {2: ['6153', '2425', '895'], 3: ['6153']}
# 2 : {1: ['6153', '2425', '895'], 3: ['1068', '6153']}
# 3 : {1: ['6153'], 2: ['1068', '6153']}
#=======================================================================
self.MTYPE = []
self.mtdesc = namedtuple('Meeting_Type', 'MTW MA MD MCA MLS')
#=======================================================================
# List of Meeting Clique
# Meeting_Type(MTW=(66, 81, 162, 177), MA=15, MD=None, MCA=['6153', '2425', '895'], MLS=[1])
# Meeting_Type(MTW=(66, 81, 162, 177), MA=15, MD=None, MCA=['6153', '2425', '895', '1068'], MLS=[2])
# Meeting_Type(MTW=(66, 81, 162, 177), MA=15, MD=None, MCA=['6153', '1068'], MLS=[3])
# Meeting_Type(MTW=(66, 81, 162, 177), MA=15, MD=None, MCA=[], MLS=[4, 9])
# Meeting_Type(MTW=(66, 81), MA=15, MD=None, MCA=[], MLS=[6, 8])
# Meeting_Type(MTW=(162, 177), MA=15, MD=None, MCA=[], MLS=[0, 5, 7])
#=======================================================================
self.CMT = {}
#=======================================================================
# List of Conflicting Meeting Type because of an attendee
# Key: Attendee ID, Value: Follow offset of Meeting Type in self.MTYPE
# {'1068': [1, 2], '6153': [0, 1, 2], '2425': [0, 1], '895': [0, 1]}
#=======================================================================
self.OAT = None
#=======================================================================
# Sorted outdoor temperature. Eg: OrderedDict([(datetime.datetime(2013, 1, 1, 8, 0), '26.00'), (datetime.datetime(2013, 1, 1, 8, 30), '26.00'), (datetime.datetime(2013, 1, 1, 9, 0), '28.00')
#=======================================================================
self.SH = None
#=======================================================================
# A list follow the sequence of TS
#=======================================================================
self.MTW = None
#=======================================================================
# A Double array follow the sequence of self.ML
# [
# [[18, 21], [24, 28], [76, 80]], <- array of time windows [Start_Time, End_Time]
# [[18, 36]],
# [[18, 36]]
# ]
#=======================================================================
self.MR = None
#=======================================================================
# A Double array follow the sequence of self.ML
#
#=======================================================================
self.MOM = None
#=======================================================================
# A Double array follow the sequence of self.ML with list of meetings which has similar attendee(s)
# [
# [1, 2],
# [2],
# []
# ]
#=======================================================================
self.MODE_CONFIG = ""
self.STANDBY_MODE = ""
self.MEETINGS_CONFIG_DATA = ""
self.OUTDOOR_TEMP_DATA = ""
self.ROOM_CONFIG_DATA = ""
self.SCHEDULING_START_DATETIME = ""
self.SCHEDULING_END_DATETIME = ""
self.SCHEDULING_INTERVAL = -1
self.DAILY_WORKING_HOUR_START = ""
self.DAILY_WORKING_HOUR_END = ""
self.HVAC_NON_PEAK_OFF = -1
self.HVAC_SHUT_DOWN = ""
self.HVAC_TURN_ON = ""
self.SOLAR_GAIN_LOW = -1
self.SOLAR_GAIN_MEDIUM = -1
self.SOLAR_GAIN_HIGH = -1
self.SOLAR_RADIATION_AM_START = ""
self.SOLAR_RADIATION_NOON_START = ""
self.SOLAR_RADIATION_PM_START = ""
self.SOLAR_RADIATION_NIGHT_START = ""
self.WALL_RESISTANCE_LOW = -1
self.WALL_RESISTANCE_HIGH = -1
self.WALL_CAPACITANCE_LOW = -1
self.WALL_CAPACITANCE_HIGH = -1
self.INITIAL_TEMPERATURE_MODE = -1
self.INITIAL_TEMPERATURE = -1
self.TEMPERATURE_UNOCC_MIN = -1
self.TEMPERATURE_UNOCC_RANGE_INCR = -1
self.TEMPERATURE_OCC_COMFORT_RANGE_INCR = -1
self.TEMPERATURE_UNOCC_MAX = -1
self.TEMPERATURE_OCC_COMFORT_RANGE_DECR = -1
self.TEMPERATURE_CONDITIONED_AIR = -1
self.TEMPERATURE_SUPPLY_AIR_HIGH = -1
self.ALPHA_IAQ_FACTOR_OF_SAFETY = -1
self.BETA_FAN_POWER_CONSTANT = -1
self.AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE = -1
self.INITIAL_TEMPERATURE_SUPPLY_AIR_OCC = -1
self.INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC = -1
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC = -1
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_MIN = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_MAX = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON = -1
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON = -1
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE = -1
self.MASS_AIR_FLOW_RETURN_AIR_RATIO = -1
self.OCCUPANT_SENSIBLE_HEAT_GAIN = -1
self.OCCUPANT_WATER_VAPOR_RATE = -1
self.PLOT_INTERVAL = -1
self.PLOT_STEP = -1
self.ZOOMPLOT_START_DATETIME = ""
self.ZOOMPLOT_END_DATETIME = ""
self.ZOOMPLOT_INTERVAL = -1
self.ZOOMPLOT_STEP = -1
def activateLogFile(self, f):
# remove old handler
for old_handler in self.logger.handlers:
self.logger.removeHandler(old_handler)
# create a handler with the name defined by the variable f
handler = logging.FileHandler(f)
# add that handler to the logger
self.logger.addHandler(handler)
def _critical_err(self):
sys.exit("Pop, Bang, Whooo, Boom... Fire Alarm! Evacuate! EAMS exit.")
def _validateProblemConfig(self, config):
validator = Validator()
results = config.validate(validator)
logging.info("Validating problem configuration, result: %s" % results)
if results != True:
for (_, key, _) in flatten_errors(config, results):
if key is not None:
logging.error('The "%s" key failed validation' % (key))
else:
logging.error(
"Configuration error. Either some section was missing, duplicate key(s) etc..."
)
return self.err.eams_config_problem_err()
return 0
def _loadProblemConfig(self, config):
#TODO: should cast these variables according to their type here, so you need not cast them later on!
self.MODE_CONFIG = config['MODE_CONFIG']
self.STANDBY_MODE = config['STANDBY_MODE']
self.MEETINGS_CONFIG_DATA = config['MEETINGS_CONFIG_DATA']
self.OUTDOOR_TEMP_DATA = config['OUTDOOR_TEMP_DATA']
self.ROOM_CONFIG_DATA = config['ROOM_CONFIG_DATA']
self.SCHEDULING_START_DATETIME = config['SCHEDULING_START_DATETIME']
self.SCHEDULING_END_DATETIME = config['SCHEDULING_END_DATETIME']
self.SCHEDULING_INTERVAL = int(config['SCHEDULING_INTERVAL'])
self.DAILY_WORKING_HOUR_START = config['DAILY_WORKING_HOUR_START']
self.DAILY_WORKING_HOUR_END = config['DAILY_WORKING_HOUR_END']
self.HVAC_NON_PEAK_OFF = config['HVAC_NON_PEAK_OFF']
self.HVAC_SHUT_DOWN = config['HVAC_SHUT_DOWN']
self.HVAC_TURN_ON = config['HVAC_TURN_ON']
self.SOLAR_GAIN_LOW = config['SOLAR_GAIN_LOW']
self.SOLAR_GAIN_MEDIUM = config['SOLAR_GAIN_MEDIUM']
self.SOLAR_GAIN_HIGH = config['SOLAR_GAIN_HIGH']
self.SOLAR_RADIATION_AM_START = config['SOLAR_RADIATION_AM_START']
self.SOLAR_RADIATION_NOON_START = config['SOLAR_RADIATION_NOON_START']
self.SOLAR_RADIATION_PM_START = config['SOLAR_RADIATION_PM_START']
self.SOLAR_RADIATION_NIGHT_START = config[
'SOLAR_RADIATION_NIGHT_START']
self.WALL_RESISTANCE_LOW = config['WALL_RESISTANCE_LOW']
self.WALL_RESISTANCE_HIGH = config['WALL_RESISTANCE_HIGH']
self.WALL_CAPACITANCE_LOW = config['WALL_CAPACITANCE_LOW']
self.WALL_CAPACITANCE_HIGH = config['WALL_CAPACITANCE_HIGH']
self.INITIAL_TEMPERATURE_MODE = config['INITIAL_TEMPERATURE_MODE']
self.INITIAL_TEMPERATURE = config['INITIAL_TEMPERATURE']
self.TEMPERATURE_UNOCC_MIN = float(config['TEMPERATURE_UNOCC_MIN'])
self.TEMPERATURE_UNOCC_RANGE_INCR = float(
config['TEMPERATURE_UNOCC_RANGE_INCR'])
self.TEMPERATURE_OCC_COMFORT_RANGE_INCR = float(
config['TEMPERATURE_OCC_COMFORT_RANGE_INCR'])
self.TEMPERATURE_UNOCC_MAX = float(config['TEMPERATURE_UNOCC_MAX'])
self.TEMPERATURE_OCC_COMFORT_RANGE_DECR = float(
config['TEMPERATURE_OCC_COMFORT_RANGE_DECR'])
self.TEMPERATURE_CONDITIONED_AIR = float(
config['TEMPERATURE_CONDITIONED_AIR'])
self.TEMPERATURE_SUPPLY_AIR_HIGH = float(
config['TEMPERATURE_SUPPLY_AIR_HIGH'])
self.ALPHA_IAQ_FACTOR_OF_SAFETY = config['ALPHA_IAQ_FACTOR_OF_SAFETY']
self.BETA_FAN_POWER_CONSTANT = config['BETA_FAN_POWER_CONSTANT']
self.AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE = float(
config['AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE'])
self.INITIAL_TEMPERATURE_SUPPLY_AIR_OCC = float(
config['INITIAL_TEMPERATURE_SUPPLY_AIR_OCC'])
self.INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC = float(
config['INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC'])
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC = float(
config['INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC'])
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC = float(
config['INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC'])
self.MASS_AIR_FLOW_SUPPLY_AIR_MIN = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_MIN'])
self.MASS_AIR_FLOW_SUPPLY_AIR_MAX = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_MAX'])
self.MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON'])
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON = float(
config['MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON'])
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE = float(
config['MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE'])
self.MASS_AIR_FLOW_RETURN_AIR_RATIO = float(
config['MASS_AIR_FLOW_RETURN_AIR_RATIO'])
self.OCCUPANT_SENSIBLE_HEAT_GAIN = float(
config['OCCUPANT_SENSIBLE_HEAT_GAIN'])
self.OCCUPANT_WATER_VAPOR_RATE = float(
config['OCCUPANT_WATER_VAPOR_RATE'])
self.PLOT_INTERVAL = config['PLOT_INTERVAL']
self.PLOT_STEP = config['PLOT_STEP']
self.ZOOMPLOT_START_DATETIME = config['ZOOMPLOT_START_DATETIME']
self.ZOOMPLOT_END_DATETIME = config['ZOOMPLOT_END_DATETIME']
self.ZOOMPLOT_INTERVAL = config['ZOOMPLOT_INTERVAL']
self.ZOOMPLOT_STEP = config['ZOOMPLOT_STEP']
logging.info("Problem configuration initialized.")
def _diagMode(self):
logging.info(
"===============================================================")
if self.MODE_CONFIG == 'TSRA':
logging.info("EAMS for Room Allocation & Time Scheduling.")
elif self.MODE_CONFIG == 'TS':
logging.info("EAMS for Time Scheduling only.")
else:
logging.critical("Unknown or Unsupported mode < %s >" %
(self.MODE_CONFIG))
return self.err.eams_config_problem_err()
logging.info(
"===============================================================")
return 0
def _populateRoomConfig(self):
self.RC = RoomConfig(self.WALL_RESISTANCE_LOW,
self.WALL_RESISTANCE_HIGH,
self.WALL_CAPACITANCE_LOW,
self.WALL_CAPACITANCE_HIGH, self.SOLAR_GAIN_LOW,
self.SOLAR_GAIN_MEDIUM, self.SOLAR_GAIN_HIGH)
ret = self.RC.loadRoomConfig(self.ROOM_CONFIG_DATA)
if ret == 0:
self.RC.populateRoomByZone()
self.Z = self.RC.getRoomsInfoByZone("All")
self.ZL = self.RC.getZoneList()
self.RL = self.RC.getRoomList()
self.RCL = self.RC.getRoomCapaList()
self.RNL = self.RC.getRoomNeighboursList()
logging.debug("Get rooms: %s" % self.Z)
logging.debug("Get zonelist: %s" % (self.ZL))
logging.debug("Get roomlist: %s" % (self.RL))
logging.debug("Get room capa list: %s" % (self.RCL))
logging.debug("Get room neighbours list: %s" % (self.RNL))
# DEBUG_ONLY
# self.Z = self.RC.getRoomsInfoByZone("1")
# DEBUG_ONLY
return ret
def _populateOutdoorTemperature(self):
self.OTC = OutdoorTemperature()
ret = self.OTC.loadOutdoorTemperature(self.OUTDOOR_TEMP_DATA)
if ret == 0:
# Populate outdoor temperature
# option 1:
# if int(self.SCHEDULING_INTERVAL) >= 30:
# self.OAT = self.OTC.getSingleDayOutdoorTemperature(self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME, self.SCHEDULING_INTERVAL)
# else:
# self.OAT = self.OTC.getSingleDayOutdoorTemperatureShortInterval(self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME, self.SCHEDULING_INTERVAL)
# option 2:
self.OAT = self.OTC.getOutdoorTemperature(
self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME,
self.SCHEDULING_INTERVAL)
logging.debug("OAT: %s" % (self.OAT))
# for k, v in self.OAT.iteritems():
# logging.debug("[%s]:[%s]" %(k,v))
logging.debug("len: %s" % (len(self.OAT)))
if len(self.OAT) == 0:
return self.err.eams_no_outdoor_temp_in_scheduling_range()
# Set initial temperature is set to outdoor temperature at first slot
# option 1: override eams_probN.cfg INITIAL_TEMPERATURE
if self.INITIAL_TEMPERATURE_MODE == '1':
self.INITIAL_TEMPERATURE = float(
self.OAT.get(
datetime.strptime(self.SCHEDULING_START_DATETIME,
"%Y-%m-%d %H:%M")))
logging.debug("Initial OAT: %s" % (self.INITIAL_TEMPERATURE))
# option 2:
# self.INITIAL_TEMPERATURE = self.INITIAL_TEMPERATURE
logging.debug("Set Initial Temperature : %.2f" %
(self.INITIAL_TEMPERATURE))
return ret
def _populateMeetingConfig(self):
self.MC = MeetingConfig()
ret = self.MC.loadMeetings(self.MEETINGS_CONFIG_DATA)
if ret == 0:
mr = self.MC.getMeetings()
self.M = Meeting()
ret = self.M.populateMeetingsForRoomAllocNSchedule(mr)
if ret < 0:
return ret
self.ML = self.M.getMeetingsList()
logging.debug("Total number of meetings: %d" % (len(self.ML)))
logging.debug(self.ML)
return ret
def _populateSchedulingTimeSlot(self):
"""Form timeslot based on given work week and time slot interval"""
self.TSC = TimeSlot(self.SCHEDULING_START_DATETIME,
self.SCHEDULING_END_DATETIME,
(int)(self.SCHEDULING_INTERVAL))
self.TS = self.TSC.getTimeSlots()
logging.debug("Timeslot: %s" % self.TS)
logging.debug("Total number of timeslot: %d" % len(self.TS))
def _populateHVACStdTimeslot(self):
"""Populate binary indicator list which denotes if the timeslot is in standard operating hour of HVAC (i.e. always on) """
self.SH = []
if self.HVAC_NON_PEAK_OFF == '1':
s = datetime.strptime(self.HVAC_SHUT_DOWN, "%H:%M")
e = datetime.strptime(self.HVAC_TURN_ON, "%H:%M")
for _, v in self.TS.iteritems():
if (v.time() >= s.time() or v.time() < e.time()):
self.SH.append(0) #off HVAC
else:
self.SH.append(1)
else:
for _, v in self.TS.iteritems():
self.SH.append(1)
logging.debug("HVAC Standard Hours:\n%s" % (self.SH))
def _populateMeetingRequestTimeslot(self):
"""Populate slot index of meetings' time windows """
self.MTW = []
for i in xrange(len(self.ML)):
self.MTW.append([])
for j in xrange(len(self.ML[i].TimeWindows)):
s = self.ML[i].TimeWindows[j][0]
e = self.ML[i].TimeWindows[j][1]
sidx = self.TSC.getTimeSlotIdxByDatetime(s)
eidx = self.TSC.getTimeSlotIdxByDatetime(e)
if sidx is None:
logging.error(
"Meeting request falls outside of timeslot range. HALT."
)
return self.err.eams_meeting_out_of_timeslot_range()
if eidx is None:
logging.error("Meeting ends outside of timeslot range. ")
return self.err.eams_meeting_out_of_timeslot_range()
logging.debug(
"Meeting %s start at %s [slot %d], deadline at %s[slot %d], duration of %s slot(s)"
% (self.ML[i].Key, s, sidx, e, eidx - 1,
self.ML[i].Duration))
# logging.debug("sidx=%s eidx=%s d=%d" %(sidx, eidx-1, int(self.ML[i].Duration)))
if (eidx - sidx) < int(self.ML[i].Duration):
logging.error(
"Meeting duration longer than Earliest-Start-Time to Latest-Finished-Time timeslot. HALT."
)
return self.err.eams_meeting_invalid_duration()
self.MTW[i].append([
sidx, eidx - 1
]) #Note: Meeting end at the slot before 'End' time, hence -1
logging.debug("Meetings' time windows:")
logging.debug(self.MTW)
return 0
def _populateFeasibleRoomsForMeeting(self):
"""Does location l has the capacity to accommodate meeting midx? """
logging.info("Populate feasible rooms for meeting(s)...")
self.MR = []
for i in xrange(len(self.ML)):
self.MR.append([])
a = len(self.ML[i].Attendees)
if not self.ML[i].Room: # no preferred room
for j in xrange(len(self.RCL)):
if a <= self.RCL[j]:
self.MR[i].append(j)
if not self.MR[i]:
logging.error("No feasible room for meeting [%d]" % i)
return self.err.eams_meeting_no_feasible_room()
else: # has preferred room
if self.ML[i].Room not in self.RL:
logging.critical(
"Mode Config: %s. Preferred room [%s] for meeting [%s] does not exist in room list."
% (self.MODE_CONFIG, self.ML[i].Room, self.ML[i].Key))
return self.err.eams_config_meeting_err()
ridx = self.RL.index(self.ML[i].Room)
if len(self.ML[i].Attendees) > self.RCL[ridx]:
logging.critical(
"Mode Config: %s. Preferred room [%s] for meeting [%s] has smaller capacity (only for %d people) than the number of attendee."
% (self.MODE_CONFIG, self.ML[i].Room, self.ML[i].Key,
self.RCL[ridx]))
return self.err.eams_config_meeting_err()
self.MR[i].append(
ridx) # limit feasible room to preferred room
logging.debug(
"Feasible rooms based on meetings' attendees and room capacity:")
logging.debug(self.MR)
return 0
def _populateMeetingsWithSimilarAttendees(self):
"""Does meeting m has similar attendee(s) as meeting om"""
self.MOM = []
for mx in xrange(len(self.ML)):
self.MOM.append([])
# TODO: use set.intersection instead! See _populateMeetingConflicts()
mx_multiset = Counter(self.ML[mx].Attendees)
for my in xrange(mx + 1, len(self.ML)):
# logging.debug("checking m[%d, %d]" %(mx, my))
my_multiset = Counter(self.ML[my].Attendees)
if (list((mx_multiset & my_multiset).elements())):
logging.debug("Meeting %d and %d have similar attendees" %
(mx, my))
self.MOM[mx].append(my)
logging.debug("Meetings which has similar attendee(s)")
logging.debug(self.MOM)
def _populateRoomThermalCfg(self):
"""Populate individual room config to be used by Gurobi"""
self.RTC = RoomThermalCfg(self.Z, self.TS,
self.SOLAR_RADIATION_AM_START,
self.SOLAR_RADIATION_NOON_START,
self.SOLAR_RADIATION_PM_START,
self.SOLAR_RADIATION_NIGHT_START)
def _populateMeetingConflicts(self):
"""Which meeting is conflict with m, and who are the attendee that cause the conflict"""
self.CALS = {}
for mx in xrange(len(self.ML)):
for my in xrange(mx + 1, len(self.ML)):
oa = set(self.ML[mx].Attendees) & set(self.ML[my].Attendees)
if oa:
if mx in self.CALS.keys():
self.CALS.get(mx).update({my: list(oa)})
else:
self.CALS[mx] = {my: list(oa)}
if my in self.CALS.keys():
self.CALS.get(my).update({mx: list(oa)})
else:
self.CALS[my] = {mx: list(oa)}
# for k, v in self.CALS.iteritems():
# print k, ": ", v
# print ""
# Add empty set for meetings w/o conflicts!
no_conflict = list(
set(list(xrange(len(self.ML)))).difference(set(self.CALS.keys())))
for i in xrange(len(no_conflict)):
self.CALS[no_conflict[i]] = {}
# debug_only----------------------------------------
# for k, v in self.CALS.iteritems():
# print k, ": ", v
# print ""
#
# for mx in xrange(len(self.ML)):
# for my in xrange(mx+1, len(self.ML)):
# print "[", mx, "," , my, "] =", self._hasSameConflictProperties(mx, my)
# print ""
#
# for m in xrange(len(self.ML)):
# print 'Meeting', m
# print 'Attendees with multiple meetings:', self._getConflictAttendees(m)
# print 'Meetings with same attendee:', self._getConflictMeetings(m)
# print ""
# debug_only----------------------------------------
# debug_only----------------------------------------
# def _hasSameConflictProperties(self, m1, m2):
# # True: if both meeting has the same conflict attendees and conflict meetings.
# if (self.CALS[m1].values() != self.CALS[m2].values()):
# return False
#
# if m2 in self.CALS[m1].keys() and m1 in self.CALS[m2].keys():
# k1 = deepcopy(self.CALS[m1].keys())#.remove(m2)
# k2 = deepcopy(self.CALS[m2].keys())#.remove(m1)
# k1.remove(m2)
# k2.remove(m1)
# if k1 == k2:
# return True
# else:
# return False
# debug_only----------------------------------------
def _getConflictAttendees(self, m):
return self.CALS[m].values()
def _getConflictMeetings(self, m):
return self.CALS[m].keys()
# TODO: move this to new file which compute meeting clique!
# TODO: For simplicity, we do not classify meeting further based on duration and room.
def _populateMeetingClique(self):
self.MTYPE = []
# Group based on time window
logging.debug("Group based on time window... ")
dg_mtw = {}
for i in xrange(len(self.ML)):
# print "ML[", i, "]=", self.ML[i].Key
# print "MTW[", i, "]:", self.MTW[i]
# print "MOM[", i, "]:", self.MOM[i]
# print "MA:", len(self.ML[i].Attendees)
# print "MD:", self.ML[i].Duration
# print "MR:", self.MR[i]
mtw_tup = (
) # create tuple for MTW object [[66, 81], [114, 129]] --> (66, 81, 114, 129)
for j in xrange(len(self.MTW[i])):
mtw_tup = mtw_tup + tuple(self.MTW[i][j])
if mtw_tup in dg_mtw.keys(
): # use tuple as key, store index of ML which has that MTW properties
dg_mtw.get(mtw_tup).append(
i
) # (66, 81, 114, 129): [4] --> ML[4] has [[66, 81], [114, 129]
else:
dg_mtw[mtw_tup] = [i]
logging.debug("Num MTW group:%d" % len(dg_mtw))
logging.debug("%s" % dg_mtw)
# Re-group based on number of attendee
logging.debug(
"\nWithin group of same time window, re-group based on number of attendee... "
)
logging.debug(
"For simplicity, meetings are grouped based on 2-5, 6-15, 16-30 ppl"
)
for k, v in dg_mtw.iteritems():
logging.debug("k=%s, ---v=%s" % (k, v))
numals = {
5: [],
15: [],
30: [],
100: []
} # a dict of based on number of attendee (num attendee less than 'key')
for m in xrange(len(v)):
mid = v[m]
numa = len(self.ML[mid].Attendees)
if numa <= 5:
numals.get(5).append(mid)
elif numa <= 15:
numals.get(15).append(mid)
elif numa <= 30:
numals.get(30).append(mid)
else:
numals.get(100).append(mid)
for nk, nv in numals.iteritems():
if len(nv):
self.MTYPE.append(self.mtdesc(k, nk, None, None, nv))
logging.debug("%s" % (self.MTYPE))
logging.debug("Num meeting type:%d" % len(self.MTYPE))
# Re-group based on attendee conflict
logging.debug(
"\nWithin group of same time window & same num attendee group, Re-group based on attendee conflict... "
)
new_mtype = []
for i in xrange(len(self.MTYPE)):
mls = self.MTYPE[i].MLS
logging.debug("Evaluating MTYPE %d: %s" % (i, mls))
tmp_mtype = []
for x in xrange(len(mls)):
stat = False
m = mls[x]
mca = self._getConflictAttendees(m)
# Get a unique list of mca
uniq_mca = []
for a in xrange(len(mca)):
for b in xrange(len(mca[a])):
if mca[a][b] not in uniq_mca:
uniq_mca.append(mca[a][b])
logging.debug(uniq_mca)
for y in xrange(len(tmp_mtype)):
# print "tmp_mtype[y].MCA:", tmp_mtype[y].MCA
# print "uniq_mca:", uniq_mca
# print tmp_mtype[y].MCA == uniq_mca
if tmp_mtype[y].MCA == uniq_mca:
tmp_mtype[y].MLS.append(m)
stat = True
break
if stat == False:
tmp_mtype.append(
self.mtdesc(self.MTYPE[i].MTW, self.MTYPE[i].MA, None,
uniq_mca, [m]))
for j in xrange(len(tmp_mtype)):
new_mtype.append(tmp_mtype[j])
logging.info("%s" % new_mtype)
logging.info("Number of new MTYPE:%d" % len(new_mtype))
# # debug only -------------
# for i in xrange(len(new_mtype)):
# print new_mtype[i]
# print "Num MTYPE:" + str(len(new_mtype))
# # debug only -------------
for i in xrange(len(new_mtype)):
logging.info("MTYPE[%d]:%s" % (i, str(new_mtype[i])))
# Overwrite MTYPE
self.MTYPE = new_mtype
def _populateConflictMeetingTypesBasedOnAttendee(self):
self.CMT = {}
for i in xrange(len(self.MTYPE)):
for j in xrange(len(self.MTYPE[i].MCA)):
aid = self.MTYPE[i].MCA[j]
if aid not in self.CMT.keys():
self.CMT[aid] = [i]
else:
self.CMT.get(aid).append(i)
logging.debug("ConflictMeetingTypes: %s" % self.CMT)
def _populateProbData(self, filename):
ret = 0
try:
# Load problem configuration
config = ConfigObj(filename,
configspec=self.PROBLEM_CONFIG_SPEC,
file_error=True)
ret = self._validateProblemConfig(config)
if ret < 0:
raise ValidateError()
self._loadProblemConfig(config)
ret = self._diagMode()
if ret < 0:
raise ValueError("Invalid problem configuration.")
# Initialize & load room, meeting, timeslot, outdoor temperature etc information
ret = self._populateRoomConfig()
if ret < 0:
raise ValueError("Invalid room configuration.")
ret = self._populateMeetingConfig()
if ret < 0:
raise ValueError("Invalid meeting configuration.")
ret = self._populateOutdoorTemperature()
if ret < 0:
raise ValueError("Invalid outdoor temperature configuration.")
self._populateSchedulingTimeSlot()
ret = self._populateMeetingRequestTimeslot()
if ret < 0:
raise ValueError("Meeting request out of timeslot range.")
ret = self._populateFeasibleRoomsForMeeting()
if ret < 0:
raise ValueError("Invalid room configuration for a meeting.")
self._populateHVACStdTimeslot()
self._populateMeetingsWithSimilarAttendees()
self._populateMeetingConflicts()
self._populateMeetingClique()
self._populateConflictMeetingTypesBasedOnAttendee()
self._populateRoomThermalCfg()
except (ConfigObjError, IOError), e:
logging.critical('%s' % (e))
return self.err.eams_config_problem_err()
except (ValidateError), e:
logging.critical("%s validation error. %d" % (filename, ret))
class EAMS():
def __init__(self):
self.err = EAMS_Error()
self.PROBLEM_CONFIG_SPEC = 'Data/ConfigSpecs/eams_prob_spec.cfg'
# activate log
self.logger = logging.getLogger()
self.logger.setLevel(logging.INFO)
# self.logger.setLevel(logging.DEBUG)
self.Z = None
#=======================================================================
# Zone -> Room. Eg: {'1': {'Room1': {'ZoneID': '1', 'Width': 10.0, 'Length': 6.0 ...
#=======================================================================
self.ZL = None
#======================================================================
# Zone -> Room Name. Eg: {'1': ['Room1'], '3': ['Room3'], '2': ['Room2']}
#======================================================================
self.RL = None
#=======================================================================
# Room list. Eg: ['Room1', 'Room3', 'Room2']
#=======================================================================
self.TS = None
#=======================================================================
# Idx -> datetime. Eg: {0: datetime.datetime(2013, 1, 1, 8, 0), 1: datetime.datetime(2013, 1, 1, 8, 30), 2: datetime.datetime(2013, 1, 1, 9, 0), 3: datetime.datetime(2013, 1, 1, 9, 30), 4: datetime.datetime(2013, 1, 1, 10, 0),
#=======================================================================
self.ML = None
#=======================================================================
# List of namedtuple('Meeting_Desc', 'Key TimeWindows Duration Room Attendees')
# [Meeting_Desc(Key='M110133', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 10, 30)], [datetime.datetime(2013, 1, 1, 12, 0), datetime.datetime(2013, 1, 1, 14, 0)], [datetime.datetime(2013, 1, 2, 14, 0), datetime.datetime(2013, 1, 2, 16, 0)]], Duration='3', Room='', Attendees=['1119', '2578', '3470', '4601', '6823', '7105', '7908', '12736', '12996', '20479']), Meeting_Desc(Key='M316335', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['219', '246', '2852', '3304', '4095', '6845', '8495', '8811', '8927', '15695']), Meeting_Desc(Key='M325401', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['264', '2165', '2528', '2890', '3167', '4273', '5258', '5363', '10719', '20204']), Meeting_Desc(Key='M433676', TimeWindows=[[datetime.datetime(2013, 1, 1, 9, 0), datetime.datetime(2013, 1, 1, 18, 0)]], Duration='7', Room='', Attendees=['413', '1104', '2192', '2674', '3201', '6866', '13958', '13998', '14601', '14607'])]
#=======================================================================
self.OAT = None
#=======================================================================
# Sorted outdoor temperature. Eg: OrderedDict([(datetime.datetime(2013, 1, 1, 8, 0), '26.00'), (datetime.datetime(2013, 1, 1, 8, 30), '26.00'), (datetime.datetime(2013, 1, 1, 9, 0), '28.00')
#=======================================================================
self.SH = None
#=======================================================================
# A list follow the sequence of TS
#=======================================================================
self.MTW = None
#=======================================================================
# A Double array follow the sequence of self.ML
# [
# [[18, 21], [24, 28], [76, 80]], <- array of time windows [Start_Time, End_Time]
# [[18, 36]],
# [[18, 36]]
# ]
#=======================================================================
self.MR = None
#=======================================================================
# A Double array follow the sequence of self.ML
#
#=======================================================================
self.MOM = None
#=======================================================================
# A Double array follow the sequence of self.ML with list of meetings which has similar attendee(s)
# [
# [1, 2],
# [2],
# []
# ]
#=======================================================================
self.MODE_CONFIG = ""
self.STANDBY_MODE = ""
self.MEETINGS_CONFIG_DATA = ""
self.OUTDOOR_TEMP_DATA = ""
self.ROOM_CONFIG_DATA = ""
self.SCHEDULING_START_DATETIME = ""
self.SCHEDULING_END_DATETIME = ""
self.SCHEDULING_INTERVAL = -1
self.DAILY_WORKING_HOUR_START = ""
self.DAILY_WORKING_HOUR_END = ""
self.HVAC_NON_PEAK_OFF = -1
self.HVAC_SHUT_DOWN = ""
self.HVAC_TURN_ON = ""
self.SOLAR_GAIN_LOW = -1
self.SOLAR_GAIN_MEDIUM = -1
self.SOLAR_GAIN_HIGH = -1
self.SOLAR_RADIATION_AM_START = ""
self.SOLAR_RADIATION_NOON_START = ""
self.SOLAR_RADIATION_PM_START = ""
self.SOLAR_RADIATION_NIGHT_START = ""
self.WALL_RESISTANCE_LOW = -1
self.WALL_RESISTANCE_HIGH = -1
self.WALL_CAPACITANCE_LOW = -1
self.WALL_CAPACITANCE_HIGH = -1
self.INITIAL_TEMPERATURE_MODE = -1
self.INITIAL_TEMPERATURE = -1
self.TEMPERATURE_UNOCC_MIN = -1
self.TEMPERATURE_UNOCC_RANGE_INCR = -1
self.TEMPERATURE_OCC_COMFORT_RANGE_INCR = -1
self.TEMPERATURE_UNOCC_MAX = -1
self.TEMPERATURE_OCC_COMFORT_RANGE_DECR = -1
self.TEMPERATURE_CONDITIONED_AIR = -1
self.TEMPERATURE_SUPPLY_AIR_HIGH = -1
self.ALPHA_IAQ_FACTOR_OF_SAFETY = -1
self.BETA_FAN_POWER_CONSTANT = -1
self.AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE = -1
self.INITIAL_TEMPERATURE_SUPPLY_AIR_OCC = -1
self.INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC = -1
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC = -1
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_MIN = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_MAX = -1
self.MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON = -1
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON = -1
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE = -1
self.MASS_AIR_FLOW_RETURN_AIR_RATIO = -1
self.OCCUPANT_SENSIBLE_HEAT_GAIN = -1
self.OCCUPANT_WATER_VAPOR_RATE = -1
self.PLOT_INTERVAL = -1
self.PLOT_STEP = -1
self.ZOOMPLOT_START_DATETIME = ""
self.ZOOMPLOT_END_DATETIME = ""
self.ZOOMPLOT_INTERVAL = -1
self.ZOOMPLOT_STEP = -1
def activateLogFile(self, f):
# remove old handler
for old_handler in self.logger.handlers:
self.logger.removeHandler(old_handler)
# create a handler with the name defined by the variable f
handler = logging.FileHandler(f)
# add that handler to the logger
self.logger.addHandler(handler)
def _critical_err(self):
sys.exit("Pop, Bang, Whooo, Boom... Fire Alarm! Evacuate! EAMS exit.")
def _validateProblemConfig(self, config):
validator = Validator()
results = config.validate(validator)
logging.info("Validating problem configuration, result: %s" % results)
if results != True:
for (_, key, _) in flatten_errors(config, results):
if key is not None:
logging.error('The "%s" key failed validation' % (key))
else:
logging.error(
"Configuration error. Either some section was missing, duplicate key(s) etc..."
)
return self.err.eams_config_problem_err()
return 0
def _loadProblemConfig(self, config):
#TODO: should cast these variables according to their type here, so you need not cast them later on!
self.MODE_CONFIG = config['MODE_CONFIG']
self.STANDBY_MODE = config['STANDBY_MODE']
self.MEETINGS_CONFIG_DATA = config['MEETINGS_CONFIG_DATA']
self.OUTDOOR_TEMP_DATA = config['OUTDOOR_TEMP_DATA']
self.ROOM_CONFIG_DATA = config['ROOM_CONFIG_DATA']
self.SCHEDULING_START_DATETIME = config['SCHEDULING_START_DATETIME']
self.SCHEDULING_END_DATETIME = config['SCHEDULING_END_DATETIME']
self.SCHEDULING_INTERVAL = int(config['SCHEDULING_INTERVAL'])
self.DAILY_WORKING_HOUR_START = config['DAILY_WORKING_HOUR_START']
self.DAILY_WORKING_HOUR_END = config['DAILY_WORKING_HOUR_END']
self.HVAC_NON_PEAK_OFF = config['HVAC_NON_PEAK_OFF']
self.HVAC_SHUT_DOWN = config['HVAC_SHUT_DOWN']
self.HVAC_TURN_ON = config['HVAC_TURN_ON']
self.SOLAR_GAIN_LOW = config['SOLAR_GAIN_LOW']
self.SOLAR_GAIN_MEDIUM = config['SOLAR_GAIN_MEDIUM']
self.SOLAR_GAIN_HIGH = config['SOLAR_GAIN_HIGH']
self.SOLAR_RADIATION_AM_START = config['SOLAR_RADIATION_AM_START']
self.SOLAR_RADIATION_NOON_START = config['SOLAR_RADIATION_NOON_START']
self.SOLAR_RADIATION_PM_START = config['SOLAR_RADIATION_PM_START']
self.SOLAR_RADIATION_NIGHT_START = config[
'SOLAR_RADIATION_NIGHT_START']
self.WALL_RESISTANCE_LOW = config['WALL_RESISTANCE_LOW']
self.WALL_RESISTANCE_HIGH = config['WALL_RESISTANCE_HIGH']
self.WALL_CAPACITANCE_LOW = config['WALL_CAPACITANCE_LOW']
self.WALL_CAPACITANCE_HIGH = config['WALL_CAPACITANCE_HIGH']
self.INITIAL_TEMPERATURE_MODE = config['INITIAL_TEMPERATURE_MODE']
self.INITIAL_TEMPERATURE = config['INITIAL_TEMPERATURE']
self.TEMPERATURE_UNOCC_MIN = float(config['TEMPERATURE_UNOCC_MIN'])
self.TEMPERATURE_UNOCC_RANGE_INCR = float(
config['TEMPERATURE_UNOCC_RANGE_INCR'])
self.TEMPERATURE_OCC_COMFORT_RANGE_INCR = float(
config['TEMPERATURE_OCC_COMFORT_RANGE_INCR'])
self.TEMPERATURE_UNOCC_MAX = float(config['TEMPERATURE_UNOCC_MAX'])
self.TEMPERATURE_OCC_COMFORT_RANGE_DECR = float(
config['TEMPERATURE_OCC_COMFORT_RANGE_DECR'])
self.TEMPERATURE_CONDITIONED_AIR = float(
config['TEMPERATURE_CONDITIONED_AIR'])
self.TEMPERATURE_SUPPLY_AIR_HIGH = float(
config['TEMPERATURE_SUPPLY_AIR_HIGH'])
self.ALPHA_IAQ_FACTOR_OF_SAFETY = config['ALPHA_IAQ_FACTOR_OF_SAFETY']
self.BETA_FAN_POWER_CONSTANT = config['BETA_FAN_POWER_CONSTANT']
self.AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE = float(
config['AIR_HEAT_CAPACITY_AT_CONSTANT_PRESSURE'])
self.INITIAL_TEMPERATURE_SUPPLY_AIR_OCC = float(
config['INITIAL_TEMPERATURE_SUPPLY_AIR_OCC'])
self.INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC = float(
config['INITIAL_TEMPERATURE_SUPPLY_AIR_UNOCC'])
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC = float(
config['INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_OCC'])
self.INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC = float(
config['INITIAL_MASS_AIR_FLOW_SUPPLY_AIR_UNOCC'])
self.MASS_AIR_FLOW_SUPPLY_AIR_MIN = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_MIN'])
self.MASS_AIR_FLOW_SUPPLY_AIR_MAX = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_MAX'])
self.MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON = float(
config['MASS_AIR_FLOW_SUPPLY_AIR_PER_PERSON'])
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON = float(
config['MASS_AIR_FLOW_OUTSIDE_AIR_PER_PERSON'])
self.MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE = float(
config['MASS_AIR_FLOW_OUTSIDE_AIR_PER_METER_SQUARE'])
self.MASS_AIR_FLOW_RETURN_AIR_RATIO = float(
config['MASS_AIR_FLOW_RETURN_AIR_RATIO'])
self.OCCUPANT_SENSIBLE_HEAT_GAIN = float(
config['OCCUPANT_SENSIBLE_HEAT_GAIN'])
self.OCCUPANT_WATER_VAPOR_RATE = float(
config['OCCUPANT_WATER_VAPOR_RATE'])
self.PLOT_INTERVAL = config['PLOT_INTERVAL']
self.PLOT_STEP = config['PLOT_STEP']
self.ZOOMPLOT_START_DATETIME = config['ZOOMPLOT_START_DATETIME']
self.ZOOMPLOT_END_DATETIME = config['ZOOMPLOT_END_DATETIME']
self.ZOOMPLOT_INTERVAL = config['ZOOMPLOT_INTERVAL']
self.ZOOMPLOT_STEP = config['ZOOMPLOT_STEP']
logging.info("Problem configuration initialized.")
def _diagMode(self):
logging.info(
"===============================================================")
if self.MODE_CONFIG == 'TSRA':
logging.info("EAMS for Room Allocation & Time Scheduling.")
elif self.MODE_CONFIG == 'TS':
logging.info("EAMS for Time Scheduling only.")
else:
logging.critical("Unknown or Unsupported mode < %s >" %
(self.MODE_CONFIG))
return self.err.eams_config_problem_err()
logging.info(
"===============================================================")
return 0
def _populateRoomConfig(self):
self.RC = RoomConfig(self.WALL_RESISTANCE_LOW,
self.WALL_RESISTANCE_HIGH,
self.WALL_CAPACITANCE_LOW,
self.WALL_CAPACITANCE_HIGH, self.SOLAR_GAIN_LOW,
self.SOLAR_GAIN_MEDIUM, self.SOLAR_GAIN_HIGH)
ret = self.RC.loadRoomConfig(self.ROOM_CONFIG_DATA)
if ret == 0:
self.RC.populateRoomByZone()
self.Z = self.RC.getRoomsInfoByZone("All")
self.ZL = self.RC.getZoneList()
self.RL = self.RC.getRoomList()
self.RCL = self.RC.getRoomCapaList()
self.RNL = self.RC.getRoomNeighboursList()
logging.debug("Get rooms: %s" % self.Z)
logging.debug("Get zonelist: %s" % (self.ZL))
logging.debug("Get roomlist: %s" % (self.RL))
logging.debug("Get room capa list: %s" % (self.RCL))
logging.debug("Get room neighbours list: %s" % (self.RNL))
# DEBUG_ONLY
# self.Z = self.RC.getRoomsInfoByZone("1")
# DEBUG_ONLY
return ret
def _populateOutdoorTemperature(self):
self.OTC = OutdoorTemperature()
ret = self.OTC.loadOutdoorTemperature(self.OUTDOOR_TEMP_DATA)
if ret == 0:
# Populate outdoor temperature
# option 1:
# if int(self.SCHEDULING_INTERVAL) >= 30:
# self.OAT = self.OTC.getSingleDayOutdoorTemperature(self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME, self.SCHEDULING_INTERVAL)
# else:
# self.OAT = self.OTC.getSingleDayOutdoorTemperatureShortInterval(self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME, self.SCHEDULING_INTERVAL)
# option 2:
self.OAT = self.OTC.getOutdoorTemperature(
self.SCHEDULING_START_DATETIME, self.SCHEDULING_END_DATETIME,
self.SCHEDULING_INTERVAL)
logging.debug("OAT: %s" % (self.OAT))
# for k, v in self.OAT.iteritems():
# logging.debug("[%s]:[%s]" %(k,v))
logging.debug("len: %s" % (len(self.OAT)))
if len(self.OAT) == 0:
return self.err.eams_no_outdoor_temp_in_scheduling_range()
# Set initial temperature is set to outdoor temperature at first slot
# option 1: override eams_probN.cfg INITIAL_TEMPERATURE
if self.INITIAL_TEMPERATURE_MODE == '1':
logging.debug("Initial OAT: %s" % (self.OAT.get(
datetime.strptime(self.SCHEDULING_START_DATETIME,
"%Y-%m-%d %H:%M"))))
self.INITIAL_TEMPERATURE = float(
self.OAT.get(
datetime.strptime(self.SCHEDULING_START_DATETIME,
"%Y-%m-%d %H:%M")))
# option 2:
# self.INITIAL_TEMPERATURE = self.INITIAL_TEMPERATURE
logging.debug("Set Initial Temperature : %.2f" %
(self.INITIAL_TEMPERATURE))
return ret
def _populateMeetingConfig(self):
self.MC = MeetingConfig()
ret = self.MC.loadMeetings(self.MEETINGS_CONFIG_DATA)
if ret == 0:
mr = self.MC.getMeetings()
self.M = Meeting()
# if self.MODE_CONFIG == 'RA':
# self.M.populateMeetingsWithFixedScheduleForRoomAlloc(mr)
# elif self.MODE_CONFIG == 'FIXED':
# self.M.populateMeetingsWithFixedScheduleFixedRoom(mr)
# else:
ret = self.M.populateMeetingsForRoomAllocNSchedule(mr)
if ret < 0:
return ret
self.ML = self.M.getMeetingsList()
logging.debug("Total number of meetings: %d" % (len(self.ML)))
logging.debug(self.ML)
return ret
def _populateSchedulingTimeSlot(self):
"""Form timeslot based on given work week and time slot interval"""
self.TSC = TimeSlot(self.SCHEDULING_START_DATETIME,
self.SCHEDULING_END_DATETIME,
(int)(self.SCHEDULING_INTERVAL))
self.TS = self.TSC.getTimeSlots()
logging.debug("Timeslot: %s" % self.TS)
logging.debug("Total number of timeslot: %d" % len(self.TS))
def _populateHVACStdTimeslot(self):
"""Populate binary indicator list which denotes if the timeslot is in standard operating hour of HVAC (i.e. always on) """
self.SH = []
if self.HVAC_NON_PEAK_OFF == '1':
s = datetime.strptime(self.HVAC_SHUT_DOWN, "%H:%M")
e = datetime.strptime(self.HVAC_TURN_ON, "%H:%M")
for _, v in self.TS.iteritems():
if (v.time() >= s.time() or v.time() < e.time()):
self.SH.append(0) #off HVAC
else:
self.SH.append(1)
else:
for _, v in self.TS.iteritems():
self.SH.append(1)
logging.debug("HVAC Standard Hours:\n%s" % (self.SH))
def _populateMeetingRequestTimeslot(self):
"""Populate slot index of meetings' time windows """
self.MTW = []
for i in xrange(len(self.ML)):
self.MTW.append([])
for j in xrange(len(self.ML[i].TimeWindows)):
s = self.ML[i].TimeWindows[j][0]
e = self.ML[i].TimeWindows[j][1]
sidx = self.TSC.getTimeSlotIdxByDatetime(s)
eidx = self.TSC.getTimeSlotIdxByDatetime(e)
if sidx is None:
logging.error(
"Meeting request falls outside of timeslot range. HALT."
)
return self.err.eams_meeting_out_of_timeslot_range()
if eidx is None:
logging.error("Meeting ends outside of timeslot range. ")
return self.err.eams_meeting_out_of_timeslot_range()
logging.debug(
"Meeting %s start at %s [slot %d], deadline at %s[slot %d], duration of %s slot(s)"
% (self.ML[i].Key, s, sidx, e, eidx - 1,
self.ML[i].Duration))
# logging.debug("sidx=%s eidx=%s d=%d" %(sidx, eidx-1, int(self.ML[i].Duration)))
if (eidx - sidx) < int(self.ML[i].Duration):
logging.error(
"Meeting duration longer than Earliest-Start-Time to Latest-Finished-Time timeslot. HALT."
)
return self.err.eams_meeting_invalid_duration()
self.MTW[i].append([
sidx, eidx - 1
]) #Note: Meeting end at the slot before 'End' time, hence -1
logging.debug("Meetings' time windows:")
logging.debug(self.MTW)
return 0
def _populateFeasibleRoomsForMeeting(self):
"""Does location l has the capacity to accommodate meeting midx? """
logging.info("Populate feasible rooms for meeting(s)...")
self.MR = []
for i in xrange(len(self.ML)):
self.MR.append([])
a = len(self.ML[i].Attendees)
if not self.ML[i].Room: # no preferred room
for j in xrange(len(self.RCL)):
if a <= self.RCL[j]:
self.MR[i].append(j)
if not self.MR[i]:
logging.error("No feasible room for meeting [%d]" % i)
return self.err.eams_meeting_no_feasible_room()
else: # has preferred room
if self.ML[i].Room not in self.RL:
logging.critical(
"Mode Config: %s. Preferred room [%s] for meeting [%s] does not exist in room list."
% (self.MODE_CONFIG, self.ML[i].Room, self.ML[i].Key))
return self.err.eams_config_meeting_err()
ridx = self.RL.index(self.ML[i].Room)
if len(self.ML[i].Attendees) > self.RCL[ridx]:
logging.critical(
"Mode Config: %s. Preferred room [%s] for meeting [%s] has smaller capacity (only for %d people) than the number of attendee."
% (self.MODE_CONFIG, self.ML[i].Room, self.ML[i].Key,
self.RCL[ridx]))
return self.err.eams_config_meeting_err()
self.MR[i].append(
ridx) # limit feasible room to preferred room
logging.debug(
"Feasible rooms based on meetings' attendees and room capacity:")
logging.debug(self.MR)
return 0
def _populateMeetingsWithSimilarAttendees(self):
"""Does meeting m has similar attendee(s) as meeting om"""
self.MOM = []
for mx in xrange(len(self.ML)):
self.MOM.append([])
mx_multiset = Counter(self.ML[mx].Attendees)
for my in xrange(mx + 1, len(self.ML)):
# logging.debug("checking m[%d, %d]" %(mx, my))
my_multiset = Counter(self.ML[my].Attendees)
if (list((mx_multiset & my_multiset).elements())):
logging.debug("Meeting %d and %d have similar attendees" %
(mx, my))
self.MOM[mx].append(my)
logging.debug("Meetings which has similar attendee(s)")
logging.debug(self.MOM)
def _populateRoomThermalCfg(self):
"""Populate individual room config to be used by Gurobi"""
self.RTC = RoomThermalCfg(self.Z, self.TS,
self.SOLAR_RADIATION_AM_START,
self.SOLAR_RADIATION_NOON_START,
self.SOLAR_RADIATION_PM_START,
self.SOLAR_RADIATION_NIGHT_START)
def _populateProbData(self, filename):
ret = 0
try:
# Load problem configuration
config = ConfigObj(filename,
configspec=self.PROBLEM_CONFIG_SPEC,
file_error=True)
ret = self._validateProblemConfig(config)
if ret < 0:
raise ValidateError()
self._loadProblemConfig(config)
ret = self._diagMode()
if ret < 0:
raise ValueError("Invalid problem configuration.")
# Initialize & load room, meeting, timeslot, outdoor temperature etc information
ret = self._populateRoomConfig()
if ret < 0:
raise ValueError("Invalid room configuration.")
ret = self._populateMeetingConfig()
if ret < 0:
raise ValueError("Invalid meeting configuration.")
ret = self._populateOutdoorTemperature()
if ret < 0:
raise ValueError("Invalid outdoor temperature configuration.")
self._populateSchedulingTimeSlot()
ret = self._populateMeetingRequestTimeslot()
if ret < 0:
raise ValueError("Meeting request out of timeslot range.")
ret = self._populateFeasibleRoomsForMeeting()
if ret < 0:
raise ValueError("Invalid room configuration for a meeting.")
self._populateHVACStdTimeslot()
self._populateMeetingsWithSimilarAttendees()
self._populateRoomThermalCfg()
except (ConfigObjError, IOError), e:
logging.critical('%s' % (e))
return self.err.eams_config_problem_err()
except (ValidateError), e:
logging.critical("%s validation error. %d" % (filename, ret))