Title:
DEVICE FOR REQUESTING EMERGENCY RESCUE THROUGH THE ADJUSTMENT OF AN AUDIBLE FREQUENCY BAND, AND RESCUE REQUEST CONTROL SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/070713
Kind Code:
A1
Abstract:
A device for requesting emergency rescue through the adjustment of an audible frequency band according to the present invention generates a rescue request voice in an inaudible frequency band of 17kHz to 20kHz upon receiving a rescue request, and makes a rescue request through the rescue request voice. In the case of an emergency brought about by a criminal, a rescue request is immediately made while the criminal is not aware of the action. Thus, an instant and calm response strategy may be established.
Inventors:
LEE, Jae-hun (A-504, Mugunghwa APT. Gwol-dong,Osan-si, Gyeonggi-do 447-140, 447-140, KR)
이재훈 (경기도 오산시 궐동 무궁화아파트 A동 504호, 447-140 Gyeonggi-do, 447-140, KR)
이재훈 (경기도 오산시 궐동 무궁화아파트 A동 504호, 447-140 Gyeonggi-do, 447-140, KR)
Application Number:
KR2010/009616
Publication Date:
May 31, 2012
Filing Date:
December 31, 2010
Export Citation:
Assignee:
SWEAR CO.,LTD (573-8 202, Gokbanjeong-dong Gwonseon-gu Suwon-si, Gyeonggi-do 441-400, 441-400, KR)
(주)에스웨어 (경기도 수원시 권선구 곡반정동 573-8 202, 441-400 Gyeonggi-do, 441-400, KR)
LEE, Jae-hun (A-504, Mugunghwa APT. Gwol-dong,Osan-si, Gyeonggi-do 447-140, 447-140, KR)
(주)에스웨어 (경기도 수원시 권선구 곡반정동 573-8 202, 441-400 Gyeonggi-do, 441-400, KR)
LEE, Jae-hun (A-504, Mugunghwa APT. Gwol-dong,Osan-si, Gyeonggi-do 447-140, 447-140, KR)
International Classes:
G08B3/10; G08B21/02
Attorney, Agent or Firm:
TAEDONG INTERNATIONAL PATENT LAW FIRM (302 Daelim Office Valley, 97-3Guro-dong, Guro-gu, Seoul 152-050, 152-050, KR)
Claims:
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