EP 3418991 A4 20190710 - BODY FALL SMART CONTROL SYSTEM AND METHOD THEREFOR
Title (en)
BODY FALL SMART CONTROL SYSTEM AND METHOD THEREFOR
Title (de)
INTELLIGENTES STEUERUNGSSYSTEM FÜR KÖRPERFALL UND VERFAHREN DAFÜR
Title (fr)
SYSTÈME DE COMMANDE INTELLIGENT EN CAS DE CHUTE D'UN CORPS, ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- CN 201610042331 A 20160122
- CN 2017076901 W 20170316
Abstract (en)
[origin: EP3418991A1] A body fall smart control system includes at least one image capturing module used for capturing a video image and an image processing module connected to the image capturing module, wherein the image processing module is used for performing body pattern identification on the captured video image, establishing a 2D or 3D model of the identified body pattern, tracking whether a signal change speed and/or angle of the modelled body pattern reaches a set threshold value to determine whether a fall has occurred, and controlling an alarm module to sound an alarm if a fall has occurred. The present invention establishes a 2D or 3D model, comparing and analyzing the speed, angle, associated help voice, etc. of a falling body to determine whether a fall has occurred, and sounding an alarm and sending a signal for manual braking or automatic braking etc. and controlling an action of a related device if the comparison is successful. The identification speed is fast, the accuracy is high, and the injury caused by a fall is minimized.
IPC 8 full level
G08B 21/04 (2006.01)
CPC (source: EP)
G08B 21/043 (2013.01); G08B 21/0476 (2013.01)
Citation (search report)
- [X] EP 2757530 A1 20140723 - CASH SYSTEMS SECURITY [FR]
- [XYI] CAROLINE ROUGIER ET AL: "Robust Video Surveillance for Fall Detection Based on Human Shape Deformation", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, US, vol. 21, no. 5, 1 May 2011 (2011-05-01), pages 611 - 622, XP011321301, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2011.2129370
- [X] NGUYEN VIET DUNG ET AL: "An efficient camera-based surveillance for fall detection of elderly people", 2014 9TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, IEEE, 9 June 2014 (2014-06-09), pages 994 - 997, XP032666033, DOI: 10.1109/ICIEA.2014.6931308
- [Y] UGUR TÖREYIN B ET AL: "HMM Based Falling Person Detection Using Both Audio and Video", 1 January 2005, COMPUTER VISION IN HUMAN-COMPUTER INTERACTION LECTURE NOTES IN COMPUTER SCIENCE;;LNCS, SPRINGER, BERLIN, DE, PAGE(S) 211 - 220, ISBN: 978-3-540-29620-1, XP019022552
- [X] SHIAN-RU KE ET AL: "A Review on Video-Based Human Activity Recognition", COMPUTERS, vol. 2, no. 2, 5 June 2013 (2013-06-05), pages 88 - 131, XP055490051, DOI: 10.3390/computers2020088
- See references of WO 2017125094A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17741125 A 20170316