Air-conditioning control apparatus
An air-conditioning control ECU is an air-conditioning control apparatus mounted in an automated driving vehicle, and includes an occupant determining section that determines whether an occupant is in the automated driving vehicle, and a window operation controlling section that executes a window operation air-conditioning control for performing cabin air-conditioning when a determination result of the occupant determining section indicates the automated driving vehicle is in an unmanned traveling state.
1. An air-conditioning control apparatus mounted in an automated driving vehicle, the apparatus comprising:
an occupant determining section that is configured to determine whether an occupant is in the automated driving vehicle;
an air-conditioning controlling section that is configured to execute an air-conditioning control by exchanging an inside air in a vehicle cabin with an outside air when the occupant determining section determines that the automated driving vehicle is in an unmanned state;
a travel determining section that is configured to determine whether the automated driving vehicle is traveling;
an inside cabin temperature detecting section that is configured to detect an inside cabin temperature of the automated driving vehicle; and
an outside cabin temperature detecting section that is configured to detect an outside cabin temperature of the automated driving vehicle, wherein
the air-conditioning controlling section is further configured to serve as a window operation controlling section that executes the air-conditioning control by operating a window of the automated driving vehicle when determination results of the occupant determining section and the travel determining section indicate the automated driving vehicle is traveling in the unmanned state, and
the window operation controlling section is further configured to determine controlling conditions for the air-conditioning control based on the inside cabin temperature and the outside cabin temperature.
2. The air-conditioning control apparatus according to claim 1 , wherein
the air-conditioning controlling section is further configured to execute the air-conditioning control after the automated driving vehicle changes to the unmanned state from a manned state.
3. The air-conditioning control apparatus according to claim 1 , wherein
the air-conditioning controlling section is further configured to stop the air-conditioning control when the automated driving vehicle changes to a manned state from the unmanned state.
4. The air-conditioning control apparatus according to claim 1 , wherein
the window operation controlling section is further configured to:
refrain from executing the air-conditioning control when the inside cabin temperature falls within a proper temperature range; and
execute the air-conditioning control so that the inside cabin temperature falls within the proper temperature range when the inside cabin temperature does not fall within the proper temperature range.
5. The air-conditioning control apparatus according to claim 4 , wherein
the window operation controlling section is further configured to increase an opening degree of the window as the air-conditioning control when:
the inside cabin temperature is higher than the proper temperature range and the inside cabin temperature is higher than the outside cabin temperature; or
the inside cabin temperature is lower than the proper temperature range and the inside cabin temperature is lower than the outside cabin temperature.
6. The air-conditioning control apparatus according to claim 5 , wherein
the window operation controlling section is further configured to decrease an opening degree of the window as the air-conditioning control when:
the inside cabin temperature is higher than the proper temperature range and the inside cabin temperature is not higher than the outside cabin temperature; or
the inside cabin temperature is lower than the proper temperature range and the inside cabin temperature is not lower than the outside cabin temperature.
7. The air-conditioning control apparatus according to claim 1 , wherein
the travel determining section is further configured to acquire vehicle speed information including information indicating a vehicle speed of the automated driving vehicle or information associated with a vehicle speed of the automated driving vehicle, and
the window operation controlling section is further configured to determine controlling conditions for the air-conditioning control in light of the vehicle speed information.
8. The air-conditioning control apparatus according to claim 7 , wherein
the window operation controlling section is further configured to refrain from executing the air-conditioning control, and close the window if the window is open, when the vehicle speed information no longer indicates the automated driving vehicle is traveling at a speed equal to or greater than a predetermined threshold speed.
9. The air-conditioning control apparatus according to claim 8 , wherein
the window operation controlling section is further configured to adjust the opening degree of the window in the air-conditioning control based on the vehicle speed information when the vehicle speed information indicates the automated driving vehicle is traveling at a speed equal to or greater than the predetermined threshold speed and the air-conditioning control is continuously executed.
10. The air-conditioning control apparatus according to claim 9 , wherein
the window operation controlling section is further configured to adjust, when the vehicle speed information indicates that the vehicle is traveling at a low speed, the opening degree of the window to be less than that of the window when the vehicle is traveling at a high speed greater than the low speed.
11. The air-conditioning control apparatus according to claim 1 , further comprising:
a wind velocity detecting section that is configured to detect wind velocity information indicating a velocity of wind entering the vehicle cabin, wherein
the window operation controlling section is further configured to determine controlling conditions of the air-conditioning control in light of the wind velocity information.
12. The air-conditioning control apparatus according to claim 1 , further comprising:
a refrigerating cycle air-conditioning controlling section that is configured to control a vehicle air-conditioning apparatus configured to perform cabin air-conditioning using a conditioned air having a temperature adjusted by a refrigerating cycle system mounted in the automated driving vehicle; and
a remaining travel calculating section that is configured to calculate a scheduled traveling time for which the automated driving vehicle is expected to be in the unmanned state until an occupant rides in the automated driving vehicle, wherein
the window operation controlling section is further configured to stop the air-conditioning control, and close the window if the window is open, and the refrigerating cycle air-conditioning controlling section is further configured to execute the cabin air-conditioning by operating the refrigerating cycle system, when a required time to have the inside cabin temperature fall within a proper temperature range by the vehicle air-conditioning apparatus is equal to or less than the scheduled traveling time.
13. The air-conditioning control apparatus according to claim 1 , further comprising:
an invading object determining section that is configured to determine whether an outside object likely entering the cabin of the automated driving vehicle exists, wherein
the window operation controlling section is further configured to refrain from executing the air-conditioning control, and close the window if the window is open, when a determination result of the invading object determining section indicates that an outside object likely entering the cabin exists.
14. The air-conditioning control apparatus according to claim 1 , further comprising:
a weather information acquiring section that is configured to acquire weather information, wherein
the window operation controlling section is further configured to refrain from executing the air-conditioning control, and close the window if the window is open, when the weather information acquired by the weather information acquiring section indicates bad weather.
15. An air-conditioning control apparatus mounted in an automated driving vehicle, the apparatus comprising
a processor programmed to:
determine whether an occupant is in the automated driving vehicle;
execute an air-conditioning control by exchanging an inside air in a vehicle cabin with an outside air upon determining that the automated driving vehicle is in an unmanned state;
determine whether the automated driving vehicle is traveling;
detect an inside cabin temperature of the automated driving vehicle; and
detect an outside cabin temperature of the automated driving vehicle, wherein
the processor is further programmed to:
execute the air-conditioning control by operating a window of the automated driving vehicle upon determining that the automated driving vehicle is traveling in the unmanned state; and
determine controlling conditions for the air-conditioning control based on the inside cabin temperature and the outside cabin temperature.
16. The air-conditioning control apparatus according to claim 15 , wherein
the processor is further programmed to execute the air-conditioning control after the automated driving vehicle changes to the unmanned state from a manned state.
17. The air-conditioning control apparatus according to claim 15 , wherein
the processor is further programmed to stop the air-conditioning control when the automated driving vehicle changes to a manned state from the unmanned state.
18. The air-conditioning control apparatus according to claim 15 , wherein
the processor is further programmed to:
refrain from executing the air-conditioning control when the inside cabin temperature falls within a proper temperature range; and
execute the air-conditioning control so that the inside cabin temperature falls within the proper temperature range when the inside cabin temperature does not fall within the proper temperature range.
19. The air-conditioning control apparatus according to claim 18 , wherein
the processor is further programmed to increase an opening degree of the window as the air-conditioning control when:
the inside cabin temperature is higher than the proper temperature range and the inside cabin temperature is higher than the outside cabin temperature; or
the inside cabin temperature is lower than the proper temperature range and the inside cabin temperature is lower than the outside cabin temperature.
20. The air-conditioning control apparatus according to claim 19 , wherein
the processor is further programmed to decrease an opening degree of the window as the air-conditioning control when:
the inside cabin temperature is higher than the proper temperature range and the inside cabin temperature is not higher than the outside cabin temperature; or
the inside cabin temperature is lower than the proper temperature range and the inside cabin temperature is not lower than the outside cabin temperature.