EP0919000A1 - Procede d'identification d'un vehicule en circulation - Google Patents

Procede d'identification d'un vehicule en circulation

Info

Publication number
EP0919000A1
EP0919000A1 EP97931722A EP97931722A EP0919000A1 EP 0919000 A1 EP0919000 A1 EP 0919000A1 EP 97931722 A EP97931722 A EP 97931722A EP 97931722 A EP97931722 A EP 97931722A EP 0919000 A1 EP0919000 A1 EP 0919000A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
beacon
speed
data transmission
sensor
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.)
Withdrawn
Application number
EP97931722A
Other languages
German (de)
English (en)
Inventor
Wilhelm Grabow
Rainer Schmedding
Wolfgang Detlefsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kapsch AG
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0919000A1 publication Critical patent/EP0919000A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/04—Systems for determining distance or velocity not using reflection or reradiation using radio waves using angle measurements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications

Definitions

  • the invention is based on a method for
  • Identification of a vehicle on a road which is located in the short-range transmission reception field of a beacon and carries out data transmission with its vehicle device, according to the preamble of the main claim.
  • the inventive method for identifying a vehicle with the characterizing features of the main claim has the advantage that the proposed solution is a simple method for unambiguous assignment of a vehicle position and data transmission using the speed measurement on a single beacon and a sensor. It is particularly advantageous that the method has no special requirements or changes with regard to the
  • Carrier frequency, bandwidth, modulation or transmission of special data sequences It is therefore fundamentally compatible with the future standard of short-range data transmission at 5.8 GHz for traffic applications.
  • the relative ones detected by the beacon and the sensor are fundamentally compatible with the future standard of short-range data transmission at 5.8 GHz for traffic applications.
  • the speed measurement of the beacon and the sensor takes place simultaneously, since the correlation of the speeds then represents a reliable measure of the identity of the vehicle.
  • the speed measurement can take place every time the vehicle attempts to communicate.
  • a second beacon can also carry out a speed measurement.
  • the arrangement of the beacons should advantageously be arranged symmetrically to the lane. In order to achieve redundancy of the measurements, the measurement should be repeated at certain time intervals.
  • the entire process can be used for automatic fee collection and control of user authorizations.
  • Figure 1 shows a first embodiment
  • Figure 2 shows a second embodiment
  • FIG. 1 shows a section of a road (10) with two lanes, a vehicle 1 (Fl) on the left, a vehicle 2 (F2) on the right lane moving towards the beacon (3).
  • the vehicle 1 (Fl) travels at a speed v x and has a vehicle device (on board unit, OBU 4) with which it transmits data to the beacon (3) in the microwave frequency range, preferably at 5.8 GHz, for example using the transponder method.
  • OBU 4 on board unit
  • the beacon has corresponding transmitters with one or two antennas that illuminate part of the street as a communication zone. Your transmission frequencies can be set according to DE-OS 42 13 880.
  • Such a transceiver is known for example from DE 41 07 803 AI and therefore need not be explained in more detail.
  • the signals emitted by vehicles 1 and 2 are received by the beacon (3). It is important that every beacon transfers data from the vehicle to the beacon directly from the vehicle speed signal received in the beacon. The speed is measured by the arrangement of the communication zones - seen in the direction of travel in front of the beacons - when driving in the direction of the beacon. A suitable method is described in DE 43 31 286. The type of modulation used in the vehicle device (4) and the principle of downmixing in the beacon are advantageously used. The additional circuitry of a corresponding evaluation unit in the beacon is comparatively small and, in so far, is particularly inexpensive. The speed of the vehicles cannot be measured directly because the vehicles do not move in the direct direction of the beacon, but pass it. The measured speeds v 1R and v 2R on the beacon are lower than the actual ones
  • the beacon measures that
  • ⁇ and ß are the respective angles between the vehicles and the beacon in the xy plane and ⁇ lf ⁇ 2 the angles in the xz plane.
  • the position and the speed of the vehicles must be determined by sensors S1 and S2. It is possible to use all sensors that can determine position and measure speed.
  • the sensors S1 and S2 determine the position of the vehicles F1 and F2 at X ⁇ , y 1 , z 1 and x 2 ; y 2 , z 2 m * * -t the speeds v x and v 2 (6).
  • the speed measured by the sensor In order to enable the assignment of the vehicle position to the measured associated speeds, the speed measured by the sensor must be corrected as if it had been measured from the beacon (3).
  • the comparison also allows an assessment of the quality of the result. The smaller the difference between the measured speeds (v R * - v R ), the more certain the result. If the same speeds are measured for both vehicles, an assignment during this data transmission is not possible. The next data transfer, which typically takes place after a few meters of driving, will deliver different speeds due to changed geometric conditions, and thus show a usable result. If the vehicles are stationary, no speed can be measured and an assignment is not possible at this moment. In this case, the vehicles remain in the communication zone for a long time. The beacon can then be queried when the vehicles start up be performed. The start-up itself is detected by the sensor system.
  • the proposed method represented a simple solution for assigning vehicle position and data transmission by means of speed measurement. Since the method does not impose any special requirements or changes with regard to carrier frequency, bandwidth, modulation or transmission of special data sequences, the method is fundamentally compatible with the future standard of short-range data transmission at 5 .8 GHz for traffic applications.
  • the sensors can simultaneously be able to classify a vehicle in groups such as. B. cars or trucks as z. B. for the Access authorization or for automatic fee collection is necessary.
  • groups such as. B. cars or trucks as z. B. for the Access authorization or for automatic fee collection is necessary.
  • video technology it is still possible to document false and non-paying users.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

L'invention concerne un procédé d'identification d'un véhicule (F1), selon lequel le véhicule transmet des données, dans un faible rayon d'action, vers au moins une balise (3). Sur la base de ces données transmises et des données d'un capteur (51), la transmission de données et la position du véhicule peuvent être affectées à l'intérieur de la zone de communication. A partir du signal de transmission de données émis par le véhicule (F1) et reçu par la balise (3), on détermine une vitesse relative du véhicule au niveau de la balise. Le capteur (51) fournit immédiatement des informations sur la vitesse et la position du véhicule. A partir du ou de plusieurs facteurs de vitesses, on détermine la voie et donc la position du véhicule (F1) émettant les données. Ce procédé convient particulièrement au prélèvement automatique de taxes autoroutières et au contrôle de l'autorisation de circuler de certains véhicules.
EP97931722A 1996-08-17 1997-07-09 Procede d'identification d'un vehicule en circulation Withdrawn EP0919000A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19633240A DE19633240A1 (de) 1996-08-17 1996-08-17 Verfahren zur Identifizierung eines Fahrzeugs auf einer Straße
DE19633240 1996-08-17
PCT/DE1997/001445 WO1998008110A1 (fr) 1996-08-17 1997-07-09 Procede d'identification d'un vehicule en circulation

Publications (1)

Publication Number Publication Date
EP0919000A1 true EP0919000A1 (fr) 1999-06-02

Family

ID=7802921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97931722A Withdrawn EP0919000A1 (fr) 1996-08-17 1997-07-09 Procede d'identification d'un vehicule en circulation

Country Status (5)

Country Link
EP (1) EP0919000A1 (fr)
KR (1) KR20000068095A (fr)
AU (1) AU721393B2 (fr)
DE (1) DE19633240A1 (fr)
WO (1) WO1998008110A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001031295A1 (fr) * 1999-10-28 2001-05-03 Siemens Aktiengesellschaft Procede de detection de la position d'un objet
CA2305060A1 (fr) * 2000-04-11 2001-10-11 Edward H. Kozak Systeme de collecte, de stockage et d'extraction de donnees sur la securite des vehicules
JP4357137B2 (ja) 2001-05-11 2009-11-04 富士通マイクロエレクトロニクス株式会社 移動体追跡方法及びシステム
PT2463682E (pt) * 2010-12-07 2013-05-13 Kapsch Trafficcom Ag Método para determinação da distância de um veículo a uma baliza rádio e baliza rádio para este fim
ES2524148T3 (es) * 2012-05-03 2014-12-04 Kapsch Trafficcom Ag Procedimiento y dispositivos para la identificación de un vehículo que usa un lugar
CN103514746B (zh) * 2012-06-15 2016-12-21 深圳市金溢科技股份有限公司 基于dsrc的车速测量方法、装置及dsrc应用系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830598A1 (de) * 1988-09-08 1990-03-22 Messerschmitt Boelkow Blohm Verfahren zum messen des verkehrsflusses auf strassen
DE4439708A1 (de) * 1994-11-05 1996-05-09 Bosch Gmbh Robert Verfahren zur Positionsbestimmung eines Fahrzeugs auf einer Straße

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9808110A1 *

Also Published As

Publication number Publication date
KR20000068095A (ko) 2000-11-25
AU3538797A (en) 1998-03-06
WO1998008110A1 (fr) 1998-02-26
AU721393B2 (en) 2000-06-29
DE19633240A1 (de) 1998-02-19

Similar Documents

Publication Publication Date Title
DE69720022T2 (de) Verfahren und vorrichtung zur positions- und geschwindigkeitsbestimmung eines fahrzeugs
EP0931301B1 (fr) Procede et dispositif pour la transmission de donnees pour l'evaluation de la situation du trafic
EP1990655B1 (fr) Procédé de détermination appuyée par des preuves de la vitesse d'un véhicule
DE102012107445B4 (de) 2Verfahren zur Klassifizierung von fahrenden Fahrzeugen
DE69305043T2 (de) Verfahren und vorrichtung zur bestimmung der position und der ausrichtung von beweglichen körpern, mit anwendungen
EP2463682B1 (fr) Procédé d'établissement de la distance d'un véhicule par rapport à un capteur radio et capteur radio associé
DE69634378T2 (de) Eine Spezifizierungs-Hilfsfunktion enthaltendes System zum Spezifizieren von sich bewegenden Fahrzeugen
EP0789898B1 (fr) Procede pour determiner la position d'un vehicule sur une route
DE10214072A1 (de) System zur Überwachung von Straßenverkehr
EP1446678B1 (fr) Procede et dispositif pour detecter et classifier des vehicules en deplacement
DE102017131114A1 (de) Verfahren und Vorrichtung zum Bestimmen wenigstens eines Parameters eines Objektes
EP2372667B1 (fr) Procédé de détection de véhicules dotés de remorques
DE19600802C2 (de) System zur Identifikation beweglicher Ortungsobjekte in einer Basisstation-Radareinheit zur Spezifikation von Informationen über bewegliche Ortungsobjekte, welche mit einer Mobilstation-Radareinheit ausgestattet sind
EP0413948A1 (fr) Système de transmission optique de données, de préférence pour la perception automatique des redevances routières
WO1998008110A1 (fr) Procede d'identification d'un vehicule en circulation
EP2176837A2 (fr) Dispositif de transmission et procédé pour la transmission d'une position actuelle d'un véhicule à une centrale d'exploitation
DE102004024388B4 (de) Vorrichtung und Verfahren zum Bestimmen einer Radposition
DE4434131A1 (de) Anordnung und Verfahren zum Detektieren und Lokalisieren von Fahrzeugen
WO2009015989A1 (fr) Procédé de contrôle d'un message de position du véhicule émis par un véhicule et un émetteur-récepteur destiné à être utilisé dans un véhicule
EP2605038B1 (fr) Procédé et dispositif destinés à la détection d'un objet dans un champ radar
EP0024010A1 (fr) Système de transmission d'informations pour véhicules
EP1045358B1 (fr) Système de transmission des temps de parcours de véhicules
EP0628939B1 (fr) Méthode et arrangement pour attribuer sans ambiguité des resultats de mesure dans le trafic routier
DE4311992A1 (de) Verfahren und Anordnung zur uneingeschränkten Erfassung von mehreren Fahrzeugen abverlangter Meldungen
DE19503818B4 (de) Verfahren und Einrichtung zur bidirektionalen Übertragung von Datensignalen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990317

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR IT NL

17Q First examination report despatched

Effective date: 19990818

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KAPSCH AKTIENGESELLSCHAFT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020201