basic.py 3.0 KB

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  1. # -*- coding: utf-8 -*-
  2. import numpy as np
  3. from httpx import AsyncClient
  4. from loguru import logger
  5. from app.controllers.equipment.controller import EquipmentController
  6. from app.schemas.equipment import AirValveSpeed, FCU
  7. from app.schemas.space import Space
  8. from app.services.platform import DataPlatformService
  9. from app.services.transfer import SpaceInfoService, EquipmentInfoService
  10. class FCUController(EquipmentController):
  11. def __init__(self, equipment: FCU):
  12. super(FCUController, self).__init__()
  13. self._equipment = equipment
  14. async def get_temperature_target(self) -> float:
  15. target = self._equipment.space.temperature_target
  16. if not np.isnan(target):
  17. setting_target = target
  18. else:
  19. setting_target = 25.0
  20. self._equipment.setting_temperature = setting_target
  21. return setting_target
  22. async def get_air_valve_speed(self):
  23. temperature_target = await self.get_temperature_target()
  24. if temperature_target > 0:
  25. diff = self._equipment.space.realtime_temperature - temperature_target
  26. if diff >= 1.0:
  27. self._equipment.air_valve_speed = AirValveSpeed.high
  28. elif diff >= 0.5:
  29. self._equipment.air_valve_speed = AirValveSpeed.medium
  30. elif diff >= 0.0:
  31. self._equipment.air_valve_speed = AirValveSpeed.low
  32. else:
  33. self._equipment.air_valve_speed = AirValveSpeed.off
  34. else:
  35. self._equipment.air_valve_speed = AirValveSpeed.off
  36. async def get_running_status(self):
  37. if self._equipment.air_valve_speed == AirValveSpeed.off:
  38. self._equipment.running_status = False
  39. else:
  40. self._equipment.running_status = True
  41. async def run(self):
  42. await self.get_temperature_target()
  43. await self.get_air_valve_speed()
  44. await self.get_running_status()
  45. def get_results(self):
  46. return self._equipment
  47. @logger.catch()
  48. async def get_fcu_control_result(project_id: str, equipment_id: str) -> FCU:
  49. async with AsyncClient() as client:
  50. duo_duo = EquipmentInfoService(client, project_id)
  51. platform = DataPlatformService(client, project_id)
  52. spaces = await duo_duo.get_space_by_equipment(equipment_id)
  53. for sp in spaces:
  54. transfer = SpaceInfoService(client, project_id, sp.get('id'))
  55. current_target = await transfer.get_current_temperature_target()
  56. realtime_temperature = await platform.get_realtime_temperature(sp.get('id'))
  57. temp_space_params = {
  58. 'id': sp.get('id'),
  59. 'temperature_target': current_target,
  60. 'realtime_temperature': realtime_temperature
  61. }
  62. space = Space(**temp_space_params)
  63. break
  64. fcu_temp_params = {
  65. 'id': equipment_id,
  66. 'space': space
  67. }
  68. fcu = FCU(**fcu_temp_params)
  69. fcu_controller = FCUController(fcu)
  70. await fcu_controller.run()
  71. regulated_fcu = fcu_controller.get_results()
  72. return regulated_fcu