(19)
(11) EP 2 900 041 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.10.2015 Bulletin 2015/41

(43) Date of publication A2:
29.07.2015 Bulletin 2015/31

(21) Application number: 14154801.6

(22) Date of filing: 12.02.2014
(51) International Patent Classification (IPC): 
H05B 37/02(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: 28.01.2014 AU 2014200439

(71) Applicant: Gerard Lighting Pty Ltd
5067 Rose Park South Australia (AU)

(72) Inventor:
  • Haskins, Clive
    Rose Park, South Australia 5067 (AU)

(74) Representative: Seppo Laine Oy 
Itämerenkatu 3 B
00180 Helsinki
00180 Helsinki (FI)

   


(54) DALI Short Address Conflict Detection


(57) Short Address conflicts are detected in a DALI system at a particular Short Address SA by using the Binary Random Number of each conflicting device at the Short Address to distinguish between the devices. This may be repeated for all Short Addresses occupied to find all Short Address conflicts in a DALI system.





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