Title:
防犯システム
Document Type and Number:
Japanese Patent JP7266378
Kind Code:
B2
Abstract:
To provide a crime prevention system for preventing erroneous warning from being issued to a resident.SOLUTION: A house 10 is arranged in a site 11. Multiple human body detection sensors 21 are attached to an outdoor facility 16 arranged in an outer edge of the site 11. Presence/absence of a person in a caution area E is detected by the human body detection sensors 21. Multiple outdoor speakers 22 are attached to an outer wall of the house 10. When a person is detected in the caution area E by the human body detection sensor 21, an inquiry is issued to the person in the caution area E from the outdoor speaker 22. Voice being a responce to the inquiry is acquired by the outdoor speaker (built-in microphone) 22. It is determined whether a person in the caution area E is a resident based on voice acquired by the outdoor speaker 22 and previously registered voice information of a resident. When the person is determined to be a resident, warning processing by the outdoor speaker 22 is not performed.SELECTED DRAWING: Figure 1
Inventors:
Kenichi Sugiyama
Application Number:
JP2018194448A
Publication Date:
April 28, 2023
Filing Date:
October 15, 2018
Export Citation:
Assignee:
Toyota Home Corporation
International Classes:
G08B15/00; G08B23/00; G08B25/04
Domestic Patent References:
| JP2016177484A |
Attorney, Agent or Firm:
Yamada Tsuyoshi
Masahiro Kato
Masahiro Kato