The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2019
Filed:
Jul. 14, 2016
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Kazue Fusakawa, Kanagawa, JP;
Tomoaki Ohira, Tokyo, JP;
Fumiaki Suzuki, Tokyo, JP;
Kumi Harada, Osaka, JP;
Hayashi Ito, Kanagawa, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A presence and absence prediction method includes: acquiring electric power data of a predetermined building at a first point in time; acquiring learning data obtained by learning, for each predetermined time period, a correspondence relationship between electric power data of the building at a point in time preceding the first point in time and information indicating whether the person was actually present in the building; predicting, on the basis of the electric power data of the building at the first point in time and the learning data, whether the person is present in the building; and generating presence and absence information that indicates a result of the prediction and outputting the presence and absence information to a predetermined terminal.