Anomaly notification system and anomaly notification method
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsKenji MASUDA, Toshiaki TANAKA, Masaru YAMAOKA, Kazuhiro WATANABE
Life of this patent
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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.
Claims9
An anomaly notification system that makes a notification of an anomaly of a cared person in a room, the anomaly notification system comprising:
- a sensor that measures an activity amount of the cared person;
- a sound collecting unit that collects a sound in the room;
- a first determination unit that determines whether a volume of the collected sound is more than or equal to a reference volume;
- a second determination unit that determines whether a target sound is a predetermined activity sound generated by an activity of the cared person, the target sound being a sound that is collected in the room by the sound collecting unit and is determined to have a volume more than or equal to the reference volume;
- a third determination unit that, when the target sound is determined as being the predetermined activity sound, determines whether an anomaly occurs in the cared person, based on a first activity amount that is an activity amount measured before the target sound is collected and a second activity amount that is an activity amount measured after the target sound is collected;
- and
- a notification unit that, when a determination is made that the anomaly occurs in the cared person, notifies that the anomaly occurs in the cared person.
An anomaly notification method in an anomaly notification system that makes a notification of an anomaly of a cared person in a room, the method comprising:
- measuring an activity amount of the cared person;
- collecting a sound in the room;
- determining whether a volume of the collected sound is more than or equal to a reference volume;
- determining whether a target sound is a predetermined activity sound generated by an activity of the cared person, the target sound being a sound that is collected in the room and is determined to have a volume more than or equal to the reference volume;
- determining, when the target sound is determined as being the predetermined activity sound, whether an anomaly occurs in the cared person, based on a first activity amount that is an activity amount measured before the target sound is collected and a second activity amount that is an activity amount measured after the target sound is collected;
- and
- notifying, when a determination is made that the anomaly occurs in the cared person, that the anomaly occurs.
Dependencies are inferred from the claim text.