DE20006566U1 - Navigation and information system based on infrared technology - Google Patents
Navigation and information system based on infrared technologyInfo
- Publication number
- DE20006566U1 DE20006566U1 DE20006566U DE20006566U DE20006566U1 DE 20006566 U1 DE20006566 U1 DE 20006566U1 DE 20006566 U DE20006566 U DE 20006566U DE 20006566 U DE20006566 U DE 20006566U DE 20006566 U1 DE20006566 U1 DE 20006566U1
- Authority
- DE
- Germany
- Prior art keywords
- navigation
- information
- system based
- building
- infrared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1149—Arrangements for indoor wireless networking of information
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G9/00—Traffic control systems for craft where the kind of craft is irrelevant or unspecified
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20006566U DE20006566U1 (en) | 2000-04-06 | 2000-04-06 | Navigation and information system based on infrared technology |
DE20019794U DE20019794U1 (en) | 2000-04-06 | 2000-11-21 | Device for displaying information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20006566U DE20006566U1 (en) | 2000-04-06 | 2000-04-06 | Navigation and information system based on infrared technology |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20006566U1 true DE20006566U1 (en) | 2000-08-17 |
Family
ID=7940046
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20006566U Expired - Lifetime DE20006566U1 (en) | 2000-04-06 | 2000-04-06 | Navigation and information system based on infrared technology |
DE20019794U Expired - Lifetime DE20019794U1 (en) | 2000-04-06 | 2000-11-21 | Device for displaying information |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20019794U Expired - Lifetime DE20019794U1 (en) | 2000-04-06 | 2000-11-21 | Device for displaying information |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20006566U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002070992A2 (en) * | 2001-03-02 | 2002-09-12 | Hill-Rom Services, Inc. | Ambulatory navigation system |
EP1313079A2 (en) * | 2001-10-25 | 2003-05-21 | Koninklijke Philips Electronics N.V. | RFID navigation system |
EP1982682A1 (en) * | 2007-04-17 | 2008-10-22 | Com.Ing S.r.l. | Electronic system for transmitting to a person affected by a visual impairment information regarding a container for refuse |
-
2000
- 2000-04-06 DE DE20006566U patent/DE20006566U1/en not_active Expired - Lifetime
- 2000-11-21 DE DE20019794U patent/DE20019794U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002070992A2 (en) * | 2001-03-02 | 2002-09-12 | Hill-Rom Services, Inc. | Ambulatory navigation system |
WO2002070992A3 (en) * | 2001-03-02 | 2003-02-06 | Hill Rom Services Inc | Ambulatory navigation system |
US6622088B2 (en) | 2001-03-02 | 2003-09-16 | Hill-Rom Services, Inc. | Ambulatory navigation system |
EP1313079A2 (en) * | 2001-10-25 | 2003-05-21 | Koninklijke Philips Electronics N.V. | RFID navigation system |
EP1313079A3 (en) * | 2001-10-25 | 2004-03-10 | Koninklijke Philips Electronics N.V. | RFID navigation system |
EP1982682A1 (en) * | 2007-04-17 | 2008-10-22 | Com.Ing S.r.l. | Electronic system for transmitting to a person affected by a visual impairment information regarding a container for refuse |
Also Published As
Publication number | Publication date |
---|---|
DE20019794U1 (en) | 2001-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20000921 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20031031 |