公开(公告)号：US20200005618A1

公开(公告)日：2020-01-02

申请号：US16531404

申请日：2019-08-05

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kenji MASUDA ,  Toshiaki TANAKA ,  Masaru YAMAOKA ,  Kazuhiro WATANABE

IPC: G08B21/04 ,  G10L25/51 ,  G08B29/18 ,  G08B3/10

Abstract: Anomaly notification system that notifies of an anomaly of cared person in room includes sensor, sound collecting unit, first determination unit that determines whether a volume of the collected sound is more than or equal to a reference volume, second determination unit that determines whether a target sound is a predetermined activity sound generated by an activity of cared person, and third determination unit that determines whether an anomaly occurs in cared person, based on the activity amounts, which are measured before and after the target sound is collected, and notification unit.