US 11,852,366 B2
System and method to control an air conditioning system using a voice command
Kouhei Ogawa, Osaka (JP); Kiyoyuki Suou, Osaka (JP); and Mayuko Nakayama, Osaka (JP)
Assigned to Daikin Industries, Ltd., Osaka (JP)
Appl. No. 17/424,827
Filed by DAIKIN INDUSTRIES, LTD., Osaka (JP)
PCT Filed Jan. 24, 2020, PCT No. PCT/JP2020/002575
§ 371(c)(1), (2) Date Jul. 21, 2021,
PCT Pub. No. WO2020/158615, PCT Pub. Date Aug. 6, 2020.
Claims priority of application No. 2019-012702 (JP), filed on Jan. 29, 2019.
Prior Publication US 2022/0026090 A1, Jan. 27, 2022
Int. Cl. F24F 11/50 (2018.01); F24F 11/65 (2018.01); F24F 11/56 (2018.01); G05B 19/042 (2006.01); F24F 110/20 (2018.01); F24F 110/10 (2018.01)
CPC F24F 11/50 (2018.01) [F24F 11/56 (2018.01); F24F 11/65 (2018.01); G05B 19/042 (2013.01); F24F 2110/10 (2018.01); F24F 2110/20 (2018.01); G05B 2219/2614 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An air conditioning system comprising:
a first air conditioning device installed in a predetermined space, the first air conditioning device being configured to change an air state in the predetermined space in accordance with a direction inputted by voice to a single, external input-output device that is voice operable; and
a second air conditioning device installed in the predetermined space, the second air conditioning device being configured to change the air state in the predetermined space in accordance with the direction inputted by voice to the single, external input-output device,
upon acquisition of first direction information indicating the direction not specifying a device, the air conditioning system performing processing in response to the direction with use of an air conditioning device selected from the first air conditioning device and the second air conditioning device in accordance with a predetermined condition set in advance, wherein the predetermined condition includes at least one of a condition of performing selection in accordance with the air state in the predetermined space.