DE9012383U1 - Infrared interface for data transfer - Google Patents
Infrared interface for data transferInfo
- Publication number
- DE9012383U1 DE9012383U1 DE9012383U DE9012383U DE9012383U1 DE 9012383 U1 DE9012383 U1 DE 9012383U1 DE 9012383 U DE9012383 U DE 9012383U DE 9012383 U DE9012383 U DE 9012383U DE 9012383 U1 DE9012383 U1 DE 9012383U1
- Authority
- DE
- Germany
- Prior art keywords
- computer
- infrared interface
- data transfer
- switches
- printing device
- 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 description 4
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
- G06F3/1204—Improving or facilitating administration, e.g. print management resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1236—Connection management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1292—Mobile client, e.g. wireless printing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Communication System (AREA)
Description
Siemens AktiengesellschaftSiemens AG
Infrarot-Schnittstelle zur Datenübertragung 5Infrared interface for data transfer 5
Die Erfindung betrifft eine Infrarot-Schnittstelle gemäß dem Oberbegriff des Schutzanspruchs 1.The invention relates to an infrared interface according to the preamble of claim 1.
tine solche Schnittstelle ist aus "302 Schaltungen-, zweite .10 Auflage, ISBN 3-921608-37-6, Elektor Verlag Gmbi. bekannt.Such an interface is known from "302 Circuits", second .10 edition, ISBN 3-921608-37-6, Elektor Verlag Gmbi.
Der Erfindung liegt ^Ie AufgpKe zugrunde, eine Infrarot-Schr.ittstelle anzugeben, osi ";r die jeweilige Datenübertragung auch zwischen mehrerer. Compu &eegr; und mehreren Druckereinrichtungen d·■.: ohgefüh.t »»erden kann.The invention is based on the task of specifying an infrared interface for the respective data transmission also between several computers and several printer devices .
Diese Aufgabe wird erfindungsgemäß durch die im Schutzanspruch angegebenen Merkmale gelöst.This object is achieved according to the invention by the features specified in the protection claim.
Im folgenden wird die Erfindung anhand eines in der Zeichnung c-r ,estellten Ausführungsbeispieles beschrieben.In the following, the invention is described with reference to an embodiment shown in the drawing c- r .
In der einzigen Figur sind ein Computer Cl mit einer Sendeeinrichtung SC und eine Druckeinrichtung Dl mit einer Empfangseinrichtung ED dargestellt. Von der Sendeeinrichtung SC gelangen Daten D an die Empfangseinrichtung ED. Die Daten D können hierbei seriell oder parallel auf dem lichtoptischen Weg, vorzugsweise mit Infrarotlicht, übertragen werden. Diese kabellose Verbindung ermöglicht ein beliebiges Aufstellen des Computers Cl und der Duckeinrichtung Dl.The single figure shows a computer Cl with a transmitting device SC and a printing device Dl with a receiving device ED. Data D are sent from the transmitting device SC to the receiving device ED. The data D can be transmitted serially or in parallel using light-optical means, preferably with infrared light. This wireless connection enables the computer Cl and the printing device Dl to be set up in any position.
Zur Datensicherung kann vorgesehen sein, daß die Druckeinrichtung Dl über eine Sendeeinrichtung SC ein Quittungssignal Q nach jedem vollständig empfangenen Datenblock an eine Empfangseinrichtung EC des Computers Cl gibt. Die Sendeeinrichtung SC der Druckeinrichtung Dl und die Empfangseinrichtung EC des Computers Cl sind mit unterbrochenen Linien gezeichnet.For data backup, it can be provided that the printing device Dl sends an acknowledgement signal Q after each completely received data block to a receiving device EC of the computer Cl via a transmitting device SC. The transmitting device SC of the printing device Dl and the receiving device EC of the computer Cl are shown with dashed lines.
■ * i » I » I ·■ * i » I » I ·
G1552DE ■"::":G1552DE ■"::":
■ &igr; Ot k ■ &igr; Ot k
Erfindungsgemäß weist der Computer Cl einen Codierschalter CC, und die Druckeinrichtung Dl einen Codieischalter CD auf.According to the invention, the computer C1 has a coding switch CC, and the printing device D1 has a coding switch CD.
Diese Codierschalter CC bzw. CD sind beispielsweise durch sogenannte Dip-Schalter oder Drehschalter realisiert. Diese von außer, bedienbaren Codierschalter CC bzw. CD ermöglicnen dem Anwender, &fi Cent jeweiligen Gerät t·-''. mte Adressen einzustellen. Er kann hierdurch beispielsweise seinen Computer Cl und ScJ..ie Druckeinric^ung Dl aufeinander abstimmen, indem er bei J.0 beiden Geräten entsprechende Adressen einstellt. Von der Geräteinnenseite bedienbare Schalter ermöglichen, eine W.rkseinstellung vorzunehmen. Zusätzlich sind Softwareschalter möglich,These coding switches CC and CD are implemented, for example, by so-called dip switches or rotary switches. These coding switches CC and CD, which can be operated from the outside, enable the user to set the appropriate addresses for each device. This enables the user to coordinate his computer Cl and the printer Dl, for example, by setting the appropriate addresses for both devices at J.0. Switches that can be operated from the inside of the device enable a factory setting to be made. In addition, software switches are possible.
Über die Codierschalter CC bzw. CD !rekommt der Anwender die Möglichkeit an der Druckereinrichtung Dl bzw. am Computer Cl eine Adresse einzustellen, die auf die Kardware Einfluß nimmt. Beispielsweise könnte hierdurch ein VCC-Baustein mit unterschiedlichen Spannungen versorgt werden, der davon abhängig eine bestimmte Trägerfrequenz ansteuert. Zusätzlich ist eine Steuerung über den Computer Cl mittels Steuerzeichen denkbar.Using the coding switches CC or CD !re, the user has the option of setting an address on the printer device Dl or on the computer Cl that influences the cardware. For example, a VCC module could be supplied with different voltages, which then controls a specific carrier frequency. Control via the computer Cl using control characters is also conceivable.
Wenn mehrere Geräte, beispielsweise ein weiterer Computer C2 und eine weitere Druckereinrichtung D2 an der Infrarot-Datenübertragung teilnehmen sollen, so kann zur Steuerung des Daten-Verkehrs eine Relaisstation R vorgesehen sein (diese drei letzten Geräte sind in der Figur mit unterbrochenen Linien gezeichnet) .If several devices, for example another computer C2 and another printer device D2, are to participate in the infrared data transmission, a relay station R can be provided to control the data traffic (these last three devices are shown in the figure with dashed lines).
Ol 02Oil 02
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9012383U DE9012383U1 (en) | 1990-08-29 | 1990-08-29 | Infrared interface for data transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9012383U DE9012383U1 (en) | 1990-08-29 | 1990-08-29 | Infrared interface for data transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9012383U1 true DE9012383U1 (en) | 1990-10-31 |
Family
ID=6856965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9012383U Expired - Lifetime DE9012383U1 (en) | 1990-08-29 | 1990-08-29 | Infrared interface for data transfer |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9012383U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4201967A1 (en) * | 1992-01-23 | 1993-07-29 | Deutsche Telephonwerk Kabel | Protecting integrity of printed or embossed data on e.g. credit card - has terminal contg. processor coupled to printer with reference values generated for comparison check |
| DE4212670A1 (en) * | 1992-04-15 | 1994-01-13 | Lausen Joerg | Remote control and input data link equipment for computer - using IR or ultrasonic or radio communication to pass input device , eg mouse, signals to computer |
| DE19809075A1 (en) * | 1998-03-04 | 1999-09-09 | Bodenseewerk Geraetetech | Device and method for wireless programming |
-
1990
- 1990-08-29 DE DE9012383U patent/DE9012383U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4201967A1 (en) * | 1992-01-23 | 1993-07-29 | Deutsche Telephonwerk Kabel | Protecting integrity of printed or embossed data on e.g. credit card - has terminal contg. processor coupled to printer with reference values generated for comparison check |
| DE4212670A1 (en) * | 1992-04-15 | 1994-01-13 | Lausen Joerg | Remote control and input data link equipment for computer - using IR or ultrasonic or radio communication to pass input device , eg mouse, signals to computer |
| DE19809075A1 (en) * | 1998-03-04 | 1999-09-09 | Bodenseewerk Geraetetech | Device and method for wireless programming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69728515T2 (en) | Reversible, media-independent interface circuit | |
| WO1998001797A1 (en) | Process automation system | |
| DE4033352A1 (en) | BRANCHING UNITS AND COMMUNICATION METHOD FOR A LOCAL NETWORK | |
| DE10029645A1 (en) | Network component addressing method for data bus systems involves accessing function blocks through data bus using same addresses as network master and control devices | |
| DE60305998T2 (en) | An apparatus, gateway, and method for loading information between aircraft on-board equipment and off-board charging equipment | |
| DE10208598A1 (en) | Universal serial bus control circuit for image processing system, has routing controller to automatically switch universal serial bus pads to connect universal serial bus device to one of universal serial bus transceiver | |
| EP0114268A2 (en) | Modular circuit | |
| DE9012383U1 (en) | Infrared interface for data transfer | |
| DE4129412C2 (en) | Method for data transmission in a data processing system | |
| DE10237717B4 (en) | Wireless communication system for at least one control unit in a vehicle | |
| DE19812163A1 (en) | Process to identify and initialise communications apparatus identification initialising method | |
| WO1994012936A1 (en) | Arrangement for transmitting data over a bus | |
| EP0682303A1 (en) | Control device | |
| EP0379640B1 (en) | Transmission system for a radio transceiver | |
| EP0397912A1 (en) | Method and network arrangement for obtaining the output signals gradient of a given network for processing time discrete signals in relation to their network parameters | |
| DE2824260A1 (en) | DATA TRANSFER DEVICE | |
| DE4119584C3 (en) | Electronic device with plug-in modules | |
| EP1025657B1 (en) | Data transmission system based on combined shortwave-satellite transmission | |
| DE2748662A1 (en) | ELECTRONIC SWITCH | |
| EP0060932A2 (en) | System with two microcomputers interconnected by a bus coupler | |
| EP0773148A1 (en) | Security device for a motor vehicle | |
| DE3604835C2 (en) | ||
| EP1382027B1 (en) | Method for the prioritised processing of information | |
| DE19610090C1 (en) | Information communications system for micro-chips between individual elements in internal and external buses | |
| DE102021119952A1 (en) | telematics unit |