EP2708902A1 - Enregistrement de vitesse symétrique et asymétrique et traitement de données décentralisé - Google Patents

Enregistrement de vitesse symétrique et asymétrique et traitement de données décentralisé Download PDF

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Publication number
EP2708902A1
EP2708902A1 EP13004279.9A EP13004279A EP2708902A1 EP 2708902 A1 EP2708902 A1 EP 2708902A1 EP 13004279 A EP13004279 A EP 13004279A EP 2708902 A1 EP2708902 A1 EP 2708902A1
Authority
EP
European Patent Office
Prior art keywords
data processing
sensor
contrast
traffic monitoring
processing unit
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.)
Ceased
Application number
EP13004279.9A
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German (de)
English (en)
Inventor
Keith Hartley
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.)
Kistler Holding AG
Original Assignee
Muenz Christoph
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 Muenz Christoph filed Critical Muenz Christoph
Publication of EP2708902A1 publication Critical patent/EP2708902A1/fr
Ceased legal-status Critical Current

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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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • 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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles

Definitions

  • the invention relates to a traffic monitoring system according to the preamble of claim 1.
  • Traffic monitoring systems are used to monitor the flow of traffic in terms of speeding violations of individual road users. Since the ascertained speeding violations always involve verifiable offenses, the requirements placed on the traffic surveillance systems with regard to the reliability, accuracy and unambiguity of the measured values, evidence and measuring methods are of high technological significance.
  • sensor for detecting speed values and a recording device in particular a camera for detecting evidence, in particular Photographs and a light source, in particular a flashlight and at least one evaluation unit in the form of a computer in the support vehicle is used.
  • the sensor values of the sensor are transmitted to the computer, which then calculates a speed of the road user and, in the event of an infringement, outputs a control signal to a photography device and possibly to a flashlight. After the taking of a photographic proof this is handed over to the computer and put together with the measured speed to a proof.
  • the object of the invention is therefore to improve the evidential value of such traffic surveillance systems.
  • the traffic monitoring system is characterized in that the evaluation unit is formed by a plurality of data processing units, wherein at least one data processing unit is designed to process and provide detected speed values, and at least one data processing unit is designed to process and provide detected evidence, in particular photographs.
  • the traffic monitoring system is designed such that the data processing units are arranged in a decentralized manner, wherein at least one data processing unit is assigned to the sensor and at least one data processing unit of the receiving device, preferably integrated into it.
  • the data processing units communicate with each other via digital communication means, preferably via wireless digital communication means, in particular via wireless LAN, Bluetooth or the like.
  • a preferred embodiment comprises at least one sensor for detecting velocity values as a contrast-sensitive single-sided line sensor which comprises at least 3 mutually spatially separated contrast sensors, wherein in a particular embodiment the distance of a first contrast sensor to a second contrast sensor is different from a distance between the second contrast sensor and a third contrast sensor.
  • the method according to the invention for operating a traffic monitoring system is characterized in that the data processing unit transmits a speed value from the sensor to the recording device for processing and providing detected speed values, and the recording device processes the speed value and the detection produced by the recording device by means of the data processing unit for processing and Provision of detected evidence is supplemented by the speed value, after which the supplemented evidence is stored in a memory unit for further processing.
  • the evidence is uniquely associated with the speed value and passed as a finished document to the storage device, such as a computer or a printer.
  • the senor receives multiple contrast gradients time-dependent on a plurality of mutually related spatially separated locations whose temporal distance to the spatial distance by means of Data processing unit in proportion and determines a speed value for transfer to the receiving device.
  • FIG. 1 In the schematic sketch according to FIG. 1 is an inventive structure and the function of a traffic monitoring system according to the invention shown in outline.
  • the speed V of a vehicle 1 is determined by a single-sided line sensor 2 such that a plurality of contrast sensors I, II and III, which are directed onto a roadway 3, record the time-dependent contrast spectrum 4 of a passing vehicle 1 and from the time offset the recurrent spectra, the velocity V is determined. According to the invention, this determination is made in the data processing unit 5 in the line sensor 2.
  • the determined speed value is then transferred via a preferably wireless communication path (WLAN, Bluetooth or the like) or via cable to a photography device 10.
  • the photography device can already provide a threshold value, which triggers a photograph when it is exceeded by the transmitted speed value.
  • a separate or integrated flash 11 is used in a known manner for illuminating the scene to be detected.
  • a plurality of photography devices 10, 10a and flashes 11, 11a may be provided.
  • the respective photography device always captures an image detail 12, 12a, which later represents the recorded image.
  • the image taken by the photography device 10 is combined in the data processing unit 13 of the photography device 10 with the transferred velocity value V and transmitted as evidence 14 via a data transmission 15 to a memory unit 16, preferably a computer.
  • This data transmission 15 is also advantageously designed as a wireless connection.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
EP13004279.9A 2012-09-12 2013-08-30 Enregistrement de vitesse symétrique et asymétrique et traitement de données décentralisé Ceased EP2708902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012017962.6A DE102012017962A1 (de) 2012-09-12 2012-09-12 Symmetrische und asymmetrische Geschwindigkeitserfassung und dezentrale Datenverarbeitung

Publications (1)

Publication Number Publication Date
EP2708902A1 true EP2708902A1 (fr) 2014-03-19

Family

ID=49084724

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13004279.9A Ceased EP2708902A1 (fr) 2012-09-12 2013-08-30 Enregistrement de vitesse symétrique et asymétrique et traitement de données décentralisé

Country Status (2)

Country Link
EP (1) EP2708902A1 (fr)
DE (1) DE102012017962A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2960883A1 (fr) * 2014-06-23 2015-12-30 VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH Détermination d'au moins une caractéristique d'un véhicule
CN108877240A (zh) * 2018-06-12 2018-11-23 厦门华方软件科技有限公司 蓝牙测速系统以及蓝牙测速方法
WO2019086464A1 (fr) 2017-11-03 2019-05-09 Kistler Holding Ag Dispositif photographique à liaison radio
WO2019179816A1 (fr) 2018-03-19 2019-09-26 Kistler Holding Ag Système de surveillance de trafic
EP4668245A1 (fr) * 2024-06-18 2025-12-24 Kistler Holding AG Dispositif de surveillance de trafic, système de surveillance de trafic et procédé

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030229A1 (de) * 1980-08-09 1982-03-25 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur erkennung und identifikation von sich bewegenden objekten sowie zur ermittlung ihrer geschwindigkeit
EP0188694A2 (fr) * 1984-11-30 1986-07-30 Zellweger Uster Ag Procédé et dispositif pour la registration photographique de véhicules
US5381155A (en) * 1993-12-08 1995-01-10 Gerber; Eliot S. Vehicle speeding detection and identification
EP0877253A1 (fr) * 1997-05-07 1998-11-11 Münz, Erwin Capteur optique de détection de la vitesse
DE10058765A1 (de) * 2000-11-27 2002-06-06 Trend Network Ag Verkehrsüberwachungsvorrichtung
EP2178059A1 (fr) * 2008-10-16 2010-04-21 ROBOT Visual Systems GmbH Dispositif destiné à la saisie d'infractions routières et au contrôle de plaques d'immatriculation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030229A1 (de) * 1980-08-09 1982-03-25 Battelle-Institut E.V., 6000 Frankfurt Verfahren zur erkennung und identifikation von sich bewegenden objekten sowie zur ermittlung ihrer geschwindigkeit
EP0188694A2 (fr) * 1984-11-30 1986-07-30 Zellweger Uster Ag Procédé et dispositif pour la registration photographique de véhicules
US5381155A (en) * 1993-12-08 1995-01-10 Gerber; Eliot S. Vehicle speeding detection and identification
EP0877253A1 (fr) * 1997-05-07 1998-11-11 Münz, Erwin Capteur optique de détection de la vitesse
DE10058765A1 (de) * 2000-11-27 2002-06-06 Trend Network Ag Verkehrsüberwachungsvorrichtung
EP2178059A1 (fr) * 2008-10-16 2010-04-21 ROBOT Visual Systems GmbH Dispositif destiné à la saisie d'infractions routières et au contrôle de plaques d'immatriculation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GERHARD WINTER: "Einseitensensor ES 1.0", WIR INFORMIEREN..., 31 December 2005 (2005-12-31), Tettnang, Germany, pages 3 - 7, XP055095317, Retrieved from the Internet <URL:http://s209826979.online.de/web/downloads/esoNews02.05.pdf> [retrieved on 20140108] *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2960883A1 (fr) * 2014-06-23 2015-12-30 VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH Détermination d'au moins une caractéristique d'un véhicule
US10515544B2 (en) 2014-06-23 2019-12-24 Vitronic Dr.-Ing. Stein Bildverarbeitungssysteme Gmbh Determination of at least one feature of a vehicle
WO2019086464A1 (fr) 2017-11-03 2019-05-09 Kistler Holding Ag Dispositif photographique à liaison radio
CN111295698A (zh) * 2017-11-03 2020-06-16 基斯特勒控股公司 无线照相装置
WO2019179816A1 (fr) 2018-03-19 2019-09-26 Kistler Holding Ag Système de surveillance de trafic
CN108877240A (zh) * 2018-06-12 2018-11-23 厦门华方软件科技有限公司 蓝牙测速系统以及蓝牙测速方法
EP4668245A1 (fr) * 2024-06-18 2025-12-24 Kistler Holding AG Dispositif de surveillance de trafic, système de surveillance de trafic et procédé

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Publication number Publication date
DE102012017962A1 (de) 2014-03-13

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