EP 1085492 A2 20010321 - Digital information system
Title (en)
Digital information system
Title (de)
Digitales Informationssystem
Title (fr)
Système d'information numérique
Publication
Application
Priority
- EP 97921051 A 19970423
- SE 9601603 A 19960426
Abstract (en)
The invention relates to a digital information system (10) for displaying information on at least one display means with the aid of at least one projector or electronic display (22). The exposures are presented at places accessible to and frequented by a general public. The information system (10) includes external information mediators (24) and information is controlled dynamically through the medium of a communication interface (26) and through the medium of an exposure handler in a central computer (28). The inventive system also includes a communication interface (14) against an elective number of station computers (34) having connected projector computers (38) which control projectors or electronic displays (22) for displaying pictures or exposures. The station computers (34) and peripheral equipment are situated at mutually distanced places. According to one particular field of use, the places mentioned are subway stations (16, 18, 20) and projectors or electronic displays (22) project exposures or pictures onto display means positioned at selected places in the stations (16, 18, 20). <IMAGE>
IPC 1-7
IPC 8 full level
G06F 19/00 (2011.01); G09F 15/00 (2006.01); G09F 19/18 (2006.01); G09F 27/00 (2006.01)
IPC 8 main group level
CPC (source: EP SE)
G09F 15/005 (2013.01 - EP); G09F 19/18 (2013.01 - EP SE); G09F 27/00 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1085492 A2 20010321; EP 1085492 A3 20020807; SE 507473 C2 19980608; SE 9601603 D0 19960426; SE 9601603 L 19971027; ZA 973650 B 19971119
DOCDB simple family (application)
EP 00123044 A 19970423; SE 9601603 A 19960426; ZA 973650 A 19970425