EP 0290872 A3 19890816 - ELECTRONIC INFORMATION DISPLAY SYSTEM
Title (en)
ELECTRONIC INFORMATION DISPLAY SYSTEM
Publication
Application
Priority
- CH 144388 A 19880419
- CH 185587 A 19870514
Abstract (en)
[origin: EP0290872A2] An electronic information display system serves, for example, for displaying information relating to a specific number of objects such as, for example, to rooms of a hotel. The system comprises an optical display which is controlled by a computer and an operating keyboard (25) as well as an information store randomly set by the computer. The optical display comprises a display panel (11) and for each individual object a separate display device (20) installed in the display panel. The keyboard (25) has a number of information overview or function keys (29) which on being actuated simultaneously cause a requested type of information to be displayed for all the objects. Provided spatially adjacent to each display device (20) there is an optical signalling device (22) individually functionally assigned to the respective display device (20) and having an associated switching panel (24) and which displays additional monitoring information relating to the object associated with the display device (20) assigned to it. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 5/36 (2006.01)
CPC (source: EP)
G08B 5/36 (2013.01)
Citation (search report)
- [A] FR 2543340 A3 19840928 - LANDIS & GYR AG [CH]
- [A] DE 3426818 A1 19860116 - SUEHRCKE GUENTHER
- [A] FR 2476886 A1 19810828 - CHAMBE JEAN [FR]
- [A] US 3750103 A 19730731 - ANGUS D, et al
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0290872 A2 19881117; EP 0290872 A3 19890816; AU 1583588 A 19881117; DK 264188 A 19881115; DK 264188 D0 19880513; PT 87490 A 19890531
DOCDB simple family (application)
EP 88106788 A 19880428; AU 1583588 A 19880509; DK 264188 A 19880513; PT 8749088 A 19880513