EP 2805315 B1 20181205 - METHOD AND SYSTEM FOR ADAPTIVE SLIDING DOOR PATTERN CANCELLATION IN METAL DETECTION
Title (en)
METHOD AND SYSTEM FOR ADAPTIVE SLIDING DOOR PATTERN CANCELLATION IN METAL DETECTION
Title (de)
VERFAHREN UND SYSTEM ZUR ADAPTIVEN UNTERDRÜCKUNG VON SCHIEBETÜRMUSTERN BEI DER METALLDETEKTION
Title (fr)
PROCÉDÉ ET SYSTÈME D'ANNULATION DE MOTIF DE PORTE COULISSANTE ADAPTABLE DANS LA DÉTECTION DE MÉTAUX
Publication
Application
Priority
- US 201213353417 A 20120119
- US 2013021366 W 20130114
Abstract (en)
[origin: WO2013109486A1] A metal detection device, system and method are provided. The device includes a receiver that receives a signal pattern representing electromagnetic field disturbances over time caused by movement of metal doors in a detection region. The device further includes a memory in communication with the receiver. The memory stores a recorded signal pattern of a previously received signal pattern and at least one quality criterion. The device further includes a processor in communication with the memory. The processor determines pattern vitals indicating a quality of the received signal pattern. The processor further determines whether the at least one quality criterion is met based at least in part on the pattern vitals. The processor further updates the recorded signal pattern based at least in part on determining whether the at least one quality criterion is met.
IPC 8 full level
G08B 13/24 (2006.01); G01V 3/10 (2006.01); G08B 29/18 (2006.01)
CPC (source: EP)
G08B 13/248 (2013.01); G08B 13/2482 (2013.01); G08B 29/185 (2013.01)
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
DOCDB simple family (publication)
WO 2013109486 A1 20130725; AU 2013210014 A1 20140904; AU 2013210014 B2 20160414; CA 2865494 A1 20130725; CA 2865494 C 20200421; CN 104169983 A 20141126; CN 104169983 B 20170714; EP 2805315 A1 20141126; EP 2805315 B1 20181205; EP 2805315 B8 20190116; ES 2714454 T3 20190528; HK 1199536 A1 20150703; KR 102036165 B1 20191024; KR 20140124785 A 20141027
DOCDB simple family (application)
US 2013021366 W 20130114; AU 2013210014 A 20130114; CA 2865494 A 20130114; CN 201380014494 A 20130114; EP 13703918 A 20130114; ES 13703918 T 20130114; HK 14113101 A 20141231; KR 20147023115 A 20130114