Method of operating a controller, and a master unit configured as an access device

(19)

(11)

EP 2 355 066 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	09.04.2014 Bulletin 2014/15

(43)	Date of publication A2:
	10.08.2011 Bulletin 2011/32

(21)	Application number: 11000429.8

(22)	Date of filing: 20.01.2011

(51)

International Patent Classification (IPC):

G08C 17/02^(2006.01)

(84)	Designated Contracting States:
	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 States:
	BA ME

(30)

Priority:

28.01.2010 DK 201000067

(71)	Applicant: VKR Holding A/S
	2970 Hørsholm (DK)

(72)	Inventor:
	Nielsen, Martin Sandal 6830 Nørre Nebel (DK)

(74)	Representative: Olesen, Kaj et al
	Patentgruppen A/S Arosgaarden Aaboulevarden 31 8000 Aarhus C 8000 Aarhus C (DK)

(54)	Method of operating a controller, and a master unit configured as an access device

(57) The invention relates to a method of operating a controller configured to control an independent control system (3). The independent control system (3) comprises at least two units wherein at least one of said units is designed to operate as a master unit (26, 30, 34, 62, 72) and wherein at least one of said units is designed to operate as a slave unit (2, 4, 6, 8, 60, 70), wherein at least one of said at least one master unit (26, 30, 34, 62, 72) further is configured as an access device, which can communicate with one or more external control units (64, 74, ECD, ECD1, ECD2, ECD3, ECDn), which are external to said first independent control system 3.

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