US 11,892,183 B2
Information processing device, information processing method, and system that determines a product and a consumption based on information relating to a fluctuation of a power
Toyokazu Nakashima, Nagoya (JP); Takayuki Hatori, Nagakute (JP); Shuichi Sawada, Nagoya (JP); Daiki Kubo, Toyota (JP); Tomoki Ishikawa, Nagoya (JP); and Naoya Oka, Nagakute (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on Sep. 14, 2021, as Appl. No. 17/474,526.
Claims priority of application No. 2020-178377 (JP), filed on Oct. 23, 2020.
Prior Publication US 2022/0128257 A1, Apr. 28, 2022
Int. Cl. F24F 11/47 (2018.01); F24F 11/39 (2018.01); G05B 13/02 (2006.01); F24F 140/50 (2018.01); F24F 140/60 (2018.01)
CPC F24F 11/47 (2018.01) [F24F 11/39 (2018.01); G05B 13/02 (2013.01); F24F 2140/50 (2018.01); F24F 2140/60 (2018.01)] 18 Claims
OG exemplary drawing
 
1. An information processing device comprising a processor configured to:
communicate with an electrical product operated around a user via a network, the electrical product including a controller, a sensor and a fan motor, the controller controlling a rotation speed of the fan motor based on air quality of air detected by the sensor;
acquire information, via a measuring device, relating to a fluctuation of power consumed by the fan motor of the electrical product;
determine a product consumed by the user and a consumed amount of the product based on the information relating to the fluctuation of the power, the fluctuation of the power correlating with the air quality around the user, the air quality correlating with the product consumed by the user and the consumed amount of the product;
calculate a remaining amount of the product based on the determined consumed amount of the product; and
order the product when the calculated remaining amount of the product is equal to or less than a threshold at which the product is ordered.