EP0898256A2 - Verfahren zum Austausch von Information, sowie Abfragestation und Antwortstation dafür - Google Patents
Verfahren zum Austausch von Information, sowie Abfragestation und Antwortstation dafür Download PDFInfo
- Publication number
- EP0898256A2 EP0898256A2 EP98440168A EP98440168A EP0898256A2 EP 0898256 A2 EP0898256 A2 EP 0898256A2 EP 98440168 A EP98440168 A EP 98440168A EP 98440168 A EP98440168 A EP 98440168A EP 0898256 A2 EP0898256 A2 EP 0898256A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- station
- information
- interrogation
- answering
- motor vehicle
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
Definitions
- the invention relates to a method for exchanging information between a mobilized subscriber's answering station on the road, especially an answering station a motor vehicle, and an interrogation station, according to the preamble of claim 1, a response station of a mobilized Road user, especially an answering station a motor vehicle, according to the preamble of the claim 2 and an interrogation station according to the preamble of the claim 3rd
- This example is based on a badge system, which was originally developed to remotely query individuals identify an animal population to be monitored.
- a further development of this badge system is in the European Railways for accompanying monitoring of freight wagons and freight containers used.
- the original badges with which the animals are in any. were marked in a known manner, were so constructed that they when receiving broadcast at a certain frequency RF energy use the received energy to work on the same Frequency on with the number of the badge and thus the number the modulated signal of the marked animal.
- Interrogation stations were able to at drinking troughs, game changes or entrances Pens attached. They had to have an RF continuous wave transmitter and have an RF receiver with a demodulator, with which the badges are queried and their numbers are evaluated could.
- Such badges are also used, among other things Road user fees while driving past an electronic Toll gate or parking fees when entering one Pay parking. Conversely, the position of such Paying agencies are evaluated on the vehicle side, for example in collaboration with an on-board navigation aid.
- the invention has for its object, by using existing generic structures a basis for further To create applications.
- this object is achieved by a method according to the teaching of claim 1, a response station according to the Teaching of claim 2 and a3 interrogation station after the teaching of claim 3.
- the possibility is opened on to switch another operating mode, in which then not only one individual query cycle takes place, but by means of consecutive Query cycles any information through transparent Data transfer is interchangeable.
- This other operating mode assumes, of course, that during this entire data transmission the prerequisites for Carrying out a large number of successive such query cycles are given in a spatially narrow area. Sufficient examples of this are conceivable, in particular, if language is to be transmitted in this way. Usually are those used in such query systems Frequencies so high that even when driving past with very high High data throughput can be reached at speed is.
- Interrogation stations are not only stationary, but also for example to monitor subsequent motor vehicles police vehicles passing or passing provided. On Direct instructions could then be made in accordance with the invention or pass on information to individual road users.
- Electronic goods accompanying documents can also be used, for example during loading and unloading on a loading ramp or exchange quickly in connection with customs clearance.
- a motor vehicle 1 here a truck
- the motor vehicle 1 has a two-part answering station 11, 12 equipped. Attached behind the windshield is a badge 11, as described in the introduction and that is able to perform all the functions with contacting an interrogation station and with identification against such are required. Is further an on-board device 12 available, by means of which together with the Badge 11 further functions, in particular those according to the invention Functions that can be performed.
- the interrogation station 2 is also divided here. On one Mast 21 is a transmitting and receiving part 22 with a Antenna 23. An evaluation unit 24 is attached to the mast base, which together with the transmitting and receiving part 22, the invention Performs functions and this with a cable 25 is connected. The evaluation unit 24 is also a Cable 26 to a communication not shown and data processing system connected.
- the radio link 3 takes place on one frequency and with one Power level instead of that of communication in a spatial narrow range is adapted.
- a radio link can also, for example, an infrared connection or a inductive coupling occur.
- the invention differs except for individual functions not from the systems already detailed above and therefore need not be explained further in this regard.
- the starting point are normal query cycles, such as those from the query station 2 are at least tried.
- the entire data content, between the motor vehicle 1 and the interrogation station 2 is exchanged via the radio link 3 is shown in FIG 2 marked with 4.
- the interrogation station 2 transmits in this Example ongoing beacon signals 41 through which in the area the interrogation station 2 coming vehicles on the one hand different Data such as the position received and on the other hand be asked to pay a certain fee or their proof of payment already made.
- the polling cycle is completed by an acknowledgment signal 43 from the interrogation station 2 and a confirmation signal 44 of the answering station in Motor vehicle 1.
- the sequence of a query cycle shown here is chosen only as an example. Of course, one any predetermined and to be carried out during a suitable passage can be chosen.
- the next polling cycle now starts again with a beacon signal 41 and is from the answering station of the motor vehicle 1 answered with an information signal 45, whereupon the interrogation station sends an information signal 46. Is completed the polling cycle again by a confirmation signal 44 from Sides of the motor vehicle.
- the information signal 45 includes a data part 51 of a vehicle 1 to be transmitted Information 5; the information signal 46 contains a data part 61 one from the interrogation station 2 to the motor vehicle 1 Information to be transmitted 6.
- the query cycles for the exchange of information through transparent Data transmission is basically the same here like the polling cycles to perform a one time Reporting action. So the mechanisms can be shared for example, to secure data integrity were hit. Also the regular check, if at all connection is established automatically. At the In the end, the interrogation station goes back to beacon signals 41 to send.
- the query cycles themselves can also be different appearance. In any case, it is assumed that to others Purpose defined self-contained query cycles through which various basic functions are already fulfilled are. These polling cycles are now used to create a continuous To enable data flow, including voice data.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
- Figur 1
- zeigt eine erfindungsgemäße Abfragestation, in deren Bereich sich gerade ein Kraftfahrzeug mit einer erfindungsgemäßen Antwortstation befindet, bei der Durchführung eines erfindungsgemäßen Verfahrens.
- Figur 2
- zeigt den Ablauf eines erfindungsgemäßen Verfahrens.
Claims (4)
- Verfahren zum Austausch von Information zwischen einer Antwortstation (11, 12) eines mobilisierten Teilnehmers (1) am Straßenverkehr, insbesondere einer Antwortstation eines Kraftfahrzeugs, und einer Abfragestation (2), bei welchem Verfahren zwischen der Abfragestation und der Antwortstation in einem räumlich eng begrenzten Bereich durch einen vorherbestimmten Abfragezyklus (41, 42, 43, 44; 41, 45, 46, 44) Information ausgetauscht wird, dadurch gekennzeichnet, daß in einer weiteren Betriebsart mittels aufeinanderfolgender Abfragezyklen beliebige Information (5, 6) durch transparente Datenübertragung austauschbar ist.
- Antwortstation (11, 12) eines mobilisierten Teilnehmers (1) am Straßenverkehr, insbesondere Antwortstation eines Kraftfahrzeugs, mit Mitteln (11), um beim Erkennen einer durch eine Abfragestation in einem räumlich eng begrenzten Bereich ausgelösten Abfrage durch einen vorherbestimmten Abfragezyklus (41, 42, 43, 44; 41, 45, 46, 44) mit der Abfragestation Information auszutauschen, dadurch gekennzeichnet, daß Mittel (12) vorhanden sind, um in einer weiteren Betriebsart mittels aufeinanderfolgender Abfragezyklen beliebige Information (5, 6) durch transparente Datenübertragung auszutauschen.
- Abfragestation (2), mit Mitteln (22, 24), um gegenüber einer Antwortstation (11, 12) eines mobilisierten Teilnehmers (1) am Straßenverkehr, insbesondere einer Antwortstation eines Kraftfahrzeugs in einem räumlich eng begrenzten Bereich vorherbestimmte Abfragezyklen (41, 42, 43, 44; 41, 45, 46, 44) zum Austausch von Information auszulösen, dadurch gekennzeichnet, daß Mittel (22, 24) vorhanden sind, um in einer weiteren Betriebsart mittels aufeinanderfolgender Abfragezyklen beliebige Information (5, 6) durch transparente Datenübertragung auszutauschen.
- Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die durch transparente Datenübertragung ausgetauschte Information eine Sprachinformation ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19735523 | 1997-08-16 | ||
DE19735523A DE19735523A1 (de) | 1997-08-16 | 1997-08-16 | Verfahren zum Austausch von Information, sowie Abfragestation und Antwortstation dafür |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0898256A2 true EP0898256A2 (de) | 1999-02-24 |
EP0898256A3 EP0898256A3 (de) | 2000-07-05 |
EP0898256B1 EP0898256B1 (de) | 2004-12-08 |
Family
ID=7839146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98440168A Expired - Lifetime EP0898256B1 (de) | 1997-08-16 | 1998-07-31 | Verfahren zum Austausch von Information, sowie Abfragestation und Antwortstation dafür |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0898256B1 (de) |
AT (1) | ATE284564T1 (de) |
DE (2) | DE19735523A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH546436A (de) * | 1971-12-27 | 1974-02-28 | Haene Prolectron Ag | Verfahren zur leitung strassen- oder schienengebundener fahrzeuge. |
EP0256483A1 (de) * | 1986-08-13 | 1988-02-24 | Siemens Aktiengesellschaft | Verkehrsleit- und Informationssystem |
EP0495600A1 (de) * | 1991-01-14 | 1992-07-22 | Nec Corporation | Abfrageverfahren in einem drahtlosen Paketdatenübermittlungssystem |
US5526357A (en) * | 1991-08-16 | 1996-06-11 | Pinpoint Communications, Inc. | Communication system and method for determining the location of a transponder unit |
EP0767446A2 (de) * | 1995-10-06 | 1997-04-09 | Toyota Jidosha Kabushiki Kaisha | Kommunikationssteuerungsverfahren einer mobilen Einheit |
GB2317791A (en) * | 1996-09-16 | 1998-04-01 | Minorplanet Ltd | Transferring Accumulated Data From Vehicles |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4307354A1 (de) * | 1993-03-09 | 1994-09-15 | Bosch Gmbh Robert | Anordnung zur optischen Datenübertragung |
DE4335317C2 (de) * | 1993-10-15 | 1998-02-12 | Deutsche Telekom Mobil | Verfahren zur Erfassung und zum Austausch von Daten |
DE29516505U1 (de) * | 1995-10-18 | 1995-12-14 | Mielke Reiner Dipl Ing Th | Funk/Infrarot-Meßdatenübertragung für LKW-Auflieger/Anhänger und Transportfahrzeuge |
-
1997
- 1997-08-16 DE DE19735523A patent/DE19735523A1/de not_active Withdrawn
-
1998
- 1998-07-31 DE DE1998512352 patent/DE59812352D1/de not_active Expired - Lifetime
- 1998-07-31 AT AT98440168T patent/ATE284564T1/de not_active IP Right Cessation
- 1998-07-31 EP EP98440168A patent/EP0898256B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH546436A (de) * | 1971-12-27 | 1974-02-28 | Haene Prolectron Ag | Verfahren zur leitung strassen- oder schienengebundener fahrzeuge. |
EP0256483A1 (de) * | 1986-08-13 | 1988-02-24 | Siemens Aktiengesellschaft | Verkehrsleit- und Informationssystem |
EP0495600A1 (de) * | 1991-01-14 | 1992-07-22 | Nec Corporation | Abfrageverfahren in einem drahtlosen Paketdatenübermittlungssystem |
US5526357A (en) * | 1991-08-16 | 1996-06-11 | Pinpoint Communications, Inc. | Communication system and method for determining the location of a transponder unit |
EP0767446A2 (de) * | 1995-10-06 | 1997-04-09 | Toyota Jidosha Kabushiki Kaisha | Kommunikationssteuerungsverfahren einer mobilen Einheit |
GB2317791A (en) * | 1996-09-16 | 1998-04-01 | Minorplanet Ltd | Transferring Accumulated Data From Vehicles |
Non-Patent Citations (1)
Title |
---|
CARLSON S ET AL: "APPLICATION OF SPEECH RECOGNITION TECHNOLOGY TO ITS ADVANCED TRAVELER INFORMATION SYSTEMS" PACIFIC RIM TRANSTECH CONFERENCE. VEHICLE NAVIGATION AND INFORMATION SYSTEMS CONFERENCE PROCEEDINGS,US,NEW YORK, IEEE, Bd. CONF. 6, 1995, Seiten 118-125, XP000641143 ISBN: 0-7803-2588-5 * |
Also Published As
Publication number | Publication date |
---|---|
EP0898256B1 (de) | 2004-12-08 |
EP0898256A3 (de) | 2000-07-05 |
DE19735523A1 (de) | 1999-02-18 |
DE59812352D1 (de) | 2005-01-13 |
ATE284564T1 (de) | 2004-12-15 |
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