EP 1599373 A1 20051130 - METHOD AND DEVICE FOR MONITORING THE ENTRY ZONE OF VEHICLES
Title (en)
METHOD AND DEVICE FOR MONITORING THE ENTRY ZONE OF VEHICLES
Title (de)
VERFAHREN UND EINRICHTUNG ZUR ÜBERWACHUNG DES EINSTIEGSBEREICHES VON FAHRZEUGEN
Title (fr)
PROCEDE ET DISPOSITIF DE SURVEILLANCE DE LA PLATE-FORME D'ACCES DE VEHICULES
Publication
Application
Priority
- AT 2004000073 W 20040305
- AT 3202003 A 20030305
Abstract (en)
[origin: WO2004078552A1] The invention relates to a method and a device for monitoring the entry zone (4) of vehicles (1), in particular rail vehicles. Digital image signals that are captured by at least one camera (3) and optionally conducted via an analog-digital converter (6) are fed to a data processing device containing a memory. The image signals are processed in a signal analyser (5) that is provided in a data processing device. To carry out a motion analysis, the image signals of individual images, which are broken down into individual pixels, are added together for a specific time period and/or a specific number of images and the average value is calculated. An instant image is subtracted from this resultant, background image. In addition, a shadow analysis can be carried out.
IPC 1-7
IPC 8 full level
G06T 7/20 (2006.01); G08B 13/194 (2006.01); E05F 15/20 (2006.01)
CPC (source: EP)
E05F 15/43 (2015.01); G06T 7/254 (2016.12); G08B 13/19602 (2013.01); G08B 13/19606 (2013.01); G08B 13/19641 (2013.01); G08B 13/19647 (2013.01); E05F 15/40 (2015.01); E05F 15/73 (2015.01); E05F 2015/434 (2015.01); E05Y 2400/54 (2013.01); E05Y 2800/40 (2013.01); E05Y 2900/51 (2013.01)
Citation (search report)
See references of WO 2004078552A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004078552 A1 20040916; AT 500925 A1 20060415; EP 1599373 A1 20051130
DOCDB simple family (application)
AT 2004000073 W 20040305; AT 3202003 A 20030305; EP 04717518 A 20040305