Patent ID: 11906822
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Civil engineering (Other fields)
Classification: CPC G  E | IPC E  G

Claim 0:
1. An information processing device comprising a controller configured to:
acquire a detected value of a sensor that detects presence or absence of a person within a predetermined range outside one or more openings that is formed in a wall surface of a first building, each of the one or more openings using light control glass and the wall surface facing outside;
determine whether or not the presence of a person within the predetermined range outside is detected for at least a first opening among the one or more openings based on the detected value of the sensor;
determine whether or not a first condition is satisfied in a case where the presence of a person within the predetermined range outside is detected;
control transmittance of first light control glass used in the first opening such that the first light control glass is placed in a transparent state in a case where the first condition is satisfied; and
control the transmittance of the first light control glass such that the first light control glass is placed in a semi-transparent or opaque state in a case where the first condition is not satisfied; and wherein
the first condition is that outside of the first building is brighter than inside of the first building and
the controller
acquires brightness values detected by light sensors installed inside and outside of the first building and
determines that the outside of the first building is brighter than the inside of the first building in a case where brightness value of the outside of the first building is greater than brightness value of the inside of the first building by a predetermined value or more.