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- # -*- coding: utf-8 -*-
- from typing import Dict, Tuple
- import numpy as np
- from httpx import AsyncClient
- from loguru import logger
- from app.controllers.equipment.controller import EquipmentController
- from app.models.domain.devices import (
- ACATFC2InstructionsRequest,
- ACATFC4InstructionsRequest,
- )
- from app.schemas.equipment import AirValveSpeed, FCU
- from app.schemas.instructions import ACATFCInstructions
- from app.schemas.space import Space
- from app.services.platform import DataPlatformService, InfoCode
- from app.services.transfer import SpaceInfoService, Duoduo, Season
- from app.utils.math import round_half_up
- class FCUController(EquipmentController):
- def __init__(self, equipment: FCU, season: Season):
- super(FCUController, self).__init__()
- self._equipment = equipment
- self.season = season
- async def get_temperature_target(self) -> float:
- target = self._equipment.space.temperature_target
- if not np.isnan(target):
- setting_target = target
- else:
- setting_target = 25.0
- self._equipment.setting_temperature = setting_target
- return setting_target
- async def get_mode(self) -> int:
- temperature_target = self._equipment.space.temperature_target
- if self.season == Season.heating:
- mode = 2
- if (
- temperature_target > 0
- and self._equipment.space.realtime_temperature > 0
- ):
- if temperature_target < self._equipment.space.realtime_temperature:
- mode = 1
- elif self.season == Season.cooling:
- mode = 1
- else:
- mode = 0
- self._equipment.work_mode = mode
- return mode
- async def get_air_valve_speed(self):
- temperature_target = self._equipment.space.temperature_target
- if temperature_target > 0:
- if self.season == Season.heating:
- diff = abs(
- self._equipment.space.realtime_temperature - temperature_target
- )
- if diff >= 1.5:
- self._equipment.air_valve_speed = AirValveSpeed.high
- elif diff >= 1.0:
- self._equipment.air_valve_speed = AirValveSpeed.medium
- elif diff >= 0.5:
- self._equipment.air_valve_speed = AirValveSpeed.low
- else:
- self._equipment.air_valve_speed = AirValveSpeed.off
- else:
- diff = self._equipment.space.realtime_temperature - temperature_target
- if diff >= 1.0:
- self._equipment.air_valve_speed = AirValveSpeed.high
- elif diff >= 0.5:
- self._equipment.air_valve_speed = AirValveSpeed.medium
- elif diff >= 0.0:
- self._equipment.air_valve_speed = AirValveSpeed.low
- else:
- self._equipment.air_valve_speed = AirValveSpeed.off
- else:
- self._equipment.air_valve_speed = AirValveSpeed.off
- async def get_running_status(self):
- if self._equipment.air_valve_speed == AirValveSpeed.off:
- self._equipment.running_status = False
- else:
- self._equipment.running_status = True
- async def run(self):
- # await self.get_temperature_target()
- await self.get_air_valve_speed()
- await self.get_running_status()
- await self.get_mode()
- def get_results(self):
- return self._equipment
- class FCUControllerV2(EquipmentController):
- """Writen by Wenyan"""
- def __init__(self, equipment: FCU, season: Season):
- super(FCUControllerV2, self).__init__()
- self.equipment = equipment
- self.season = season
- def get_mode(self) -> int:
- if self.equipment.water_in_temperature > 0:
- if (
- self.equipment.water_in_temperature
- > self.equipment.space.temperature_target
- ):
- mode = 2
- else:
- mode = 1
- elif self.equipment.supply_air_temperature > 0:
- if (
- self.equipment.supply_air_temperature
- > self.equipment.space.temperature_target
- ):
- mode = 2
- else:
- mode = 1
- else:
- if self.season == Season.heating:
- mode = 2
- elif self.season == Season.cooling:
- mode = 1
- else:
- mode = 0
- self.equipment.work_mode = mode
- return mode
- def build_air_valve_speed(self):
- target = self.equipment.space.temperature_target
- if target > 0:
- if self.equipment.space.realtime_temperature > 0:
- mode = self.get_mode()
- if mode == 2:
- diff = target - self.equipment.space.realtime_temperature
- elif mode == 1:
- diff = self.equipment.space.realtime_temperature - target
- else:
- diff = 0
- if diff <= 0:
- speed = AirValveSpeed.off
- elif diff < 0.5:
- speed = AirValveSpeed.low
- elif diff < 1.5:
- speed = AirValveSpeed.medium
- else:
- speed = AirValveSpeed.high
- self.equipment.air_valve_speed = speed
- else:
- self.equipment.air_valve_speed = AirValveSpeed.medium
- else:
- self.equipment.air_valve_speed = AirValveSpeed.off
- def build_running_status(self):
- if self.equipment.air_valve_speed == AirValveSpeed.off:
- self.equipment.running_status = False
- else:
- self.equipment.running_status = True
- def build_temperature_set(self):
- if np.isnan(self.equipment.space.temperature_target):
- self.equipment.setting_temperature = 0.0
- else:
- self.equipment.setting_temperature = self.equipment.space.temperature_target
- async def run(self):
- self.build_air_valve_speed()
- self.build_running_status()
- self.get_mode()
- self.build_temperature_set()
- def get_results(self):
- return self.equipment
- class ATFC2Controller:
- """Two-wipe ATFC logic"""
- def __init__(self, space_target: float, space_realtime: float, season: Season):
- self.space_target = space_target
- self.space_realtime = space_realtime
- self.season = season
- def build_speed_set(self) -> str:
- if self.space_realtime > 0.0 and self.space_target > 0.0:
- if self.season == Season.cooling:
- diff = self.space_realtime - self.space_target
- elif self.season == Season.heating:
- diff = self.space_target - self.space_realtime
- else:
- diff = 0.0
- if diff <= 0.0:
- speed = "off"
- elif diff < 0.5:
- speed = "low"
- elif diff < 1.5:
- speed = "medium"
- else:
- speed = "high"
- else:
- speed = "hold"
- if self.space_target < 0.0:
- speed = "off"
- return speed
- def build_switch_set(self, new_speed_set: str) -> str:
- if new_speed_set == "off":
- switch_set = "off"
- else:
- switch_set = "on"
- return switch_set
- def build_water_valve_set(self, new_switch_set: str) -> str:
- return new_switch_set
- def run(self) -> dict:
- speed = self.build_speed_set()
- switch_set = self.build_switch_set(speed)
- water_switch_set = self.build_water_valve_set(switch_set)
- res = {
- "speed_set": speed,
- "switch_set": switch_set,
- "water_valve_set": water_switch_set,
- }
- return res
- class ATFC4Controller(ATFC2Controller):
- """Four-wipe ATFC logic"""
- def __init__(self, space_target: float, space_realtime: float, season: Season):
- super().__init__(space_target, space_realtime, season)
- def build_speed_set(self) -> str:
- speed = super().build_speed_set()
- if self.season == Season.heating:
- if self.space_target > 0.0 and self.space_realtime > 0.0:
- diff = abs(self.space_realtime - self.space_target)
- if diff < 0.2:
- speed = "off"
- elif diff < 0.8:
- speed = "low"
- elif diff < 1.5:
- speed = "medium"
- else:
- speed = "high"
- return speed
- def build_water_valve_set(self, new_switch_set: str) -> Tuple[str, str]:
- if new_switch_set == "off":
- chill_water_valve_set = "off"
- hot_water_valve_set = "off"
- else:
- if self.season == Season.heating:
- if self.space_realtime > 0.0:
- if self.space_realtime > self.space_target:
- chill_water_valve_set = "on"
- hot_water_valve_set = "off"
- else:
- chill_water_valve_set = "off"
- hot_water_valve_set = "on"
- else:
- chill_water_valve_set = "hold"
- hot_water_valve_set = "hold"
- else:
- chill_water_valve_set = "on"
- hot_water_valve_set = "off"
- return chill_water_valve_set, hot_water_valve_set
- def run(self) -> dict:
- speed = self.build_speed_set()
- switch_set = self.build_switch_set(speed)
- chill_water_valve_set, hot_water_valve_set = self.build_water_valve_set(
- switch_set
- )
- res = {
- "speed_set": speed,
- "switch_set": switch_set,
- "chill_water_valve_set": chill_water_valve_set,
- "hot_water_valve_set": hot_water_valve_set,
- }
- return res
- @logger.catch()
- async def get_fcu_control_result(project_id: str, equipment_id: str) -> Dict:
- async with AsyncClient() as client:
- duo_duo = Duoduo(client, project_id)
- platform = DataPlatformService(client, project_id)
- spaces = await duo_duo.get_space_by_equipment(equipment_id)
- if project_id == "Pj1101150003":
- supply_air_temperature = await platform.get_realtime_data(
- InfoCode.supply_temperature, equipment_id
- )
- water_in_temperature = await platform.get_realtime_data(
- InfoCode.water_in_temperature, equipment_id
- )
- else:
- supply_air_temperature = np.NAN
- water_in_temperature = np.NAN
- for sp in spaces:
- transfer = SpaceInfoService(client, project_id, sp.get("id"))
- current_target = await transfer.get_current_temperature_target()
- realtime_temperature = await platform.get_realtime_temperature(sp.get("id"))
- season = await duo_duo.get_season()
- temp_space_params = {
- "id": sp.get("id"),
- "temperature_target": current_target,
- "realtime_temperature": realtime_temperature,
- }
- space = Space(**temp_space_params)
- break
- fcu_temp_params = {
- "id": equipment_id,
- "space": space,
- "supply_air_temperature": supply_air_temperature,
- "water_in_temperature": water_in_temperature,
- }
- fcu = FCU(**fcu_temp_params)
- if project_id == "Pj1101050030":
- fcu_controller = FCUController(fcu, season)
- else:
- fcu_controller = FCUControllerV2(fcu, season)
- await fcu_controller.run()
- regulated_fcu = fcu_controller.get_results()
- output = {
- "onOff": 1 if regulated_fcu.running_status else 0,
- "mode": regulated_fcu.work_mode,
- "speed": regulated_fcu.air_valve_speed.value,
- "temperature": float(round_half_up(regulated_fcu.setting_temperature, 1)),
- "water": 1 if regulated_fcu.running_status else 0,
- }
- return output
- @logger.catch()
- async def build_acatfc2_instructions(
- params: ACATFC2InstructionsRequest,
- ) -> ACATFCInstructions:
- space = Space(
- temperature_target=params.space_temperature_target,
- realtime_temperature=params.space_realtime_temperature,
- )
- fcu = FCU(space=space, supply_air_temperature=-1.0, water_in_temperature=-1.0)
- controller = FCUControllerV2(fcu, Season(params.season))
- await controller.run()
- regulated_fcu = controller.get_results()
- instructions = ACATFCInstructions(
- switch_set=1 if regulated_fcu.running_status else 0,
- speed_set=regulated_fcu.air_valve_speed.value,
- temperature_set=float(round_half_up(regulated_fcu.setting_temperature, 1)),
- mode_set=regulated_fcu.work_mode,
- water_valve_switch_set=1 if regulated_fcu.running_status else 0,
- )
- return instructions
- @logger.catch()
- async def build_acatfc4_instructions(
- params: ACATFC4InstructionsRequest,
- ) -> ACATFCInstructions:
- space = Space(
- temperature_target=params.space_temperature_target,
- realtime_temperature=params.space_realtime_temperature,
- )
- fcu = FCU(space=space)
- controller = FCUController(fcu, Season(params.season))
- await controller.run()
- regulated_fcu = controller.get_results()
- instructions = ACATFCInstructions(
- switch_set=1 if regulated_fcu.running_status else 0,
- speed_set=regulated_fcu.air_valve_speed.value,
- temperature_set=float(round_half_up(regulated_fcu.setting_temperature, 1)),
- mode_set=regulated_fcu.work_mode,
- water_valve_switch_set=1 if regulated_fcu.running_status else 0,
- )
- return instructions
- @logger.catch()
- async def build_acatfc2_instructions_v2(params: ACATFC2InstructionsRequest) -> dict:
- space_realtime = (
- params.space_realtime_temperature if params.space_realtime_temperature else -1
- )
- controller = ATFC2Controller(
- params.space_temperature_target, space_realtime, Season(params.season)
- )
- instructions = controller.run()
- return instructions
- @logger.catch()
- async def build_acatfc4_instructions_v2(params: ACATFC4InstructionsRequest) -> dict:
- space_realtime = (
- params.space_realtime_temperature if params.space_realtime_temperature else -1
- )
- controller = ATFC4Controller(
- params.space_temperature_target, space_realtime, Season(params.season)
- )
- instructions = controller.run()
- return instructions
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