ATA7772003A - CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC - Google Patents

CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC

Info

Publication number
ATA7772003A
ATA7772003A AT0077703A AT7772003A ATA7772003A AT A7772003 A ATA7772003 A AT A7772003A AT 0077703 A AT0077703 A AT 0077703A AT 7772003 A AT7772003 A AT 7772003A AT A7772003 A ATA7772003 A AT A7772003A
Authority
AT
Austria
Prior art keywords
counting system
axle counting
measurement
road traffic
measurement arrangement
Prior art date
Application number
AT0077703A
Other languages
German (de)
Other versions
AT412595B (en
Inventor
Franz Dipl Ing Dr Graf
Original Assignee
Joanneum Res Forschungsgmbh
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 Joanneum Res Forschungsgmbh filed Critical Joanneum Res Forschungsgmbh
Priority to AT0077703A priority Critical patent/AT412595B/en
Priority to AT04450111T priority patent/ATE364213T1/en
Priority to EP04450111A priority patent/EP1480182B1/en
Priority to DE502004004010T priority patent/DE502004004010D1/en
Publication of ATA7772003A publication Critical patent/ATA7772003A/en
Application granted granted Critical
Publication of AT412595B publication Critical patent/AT412595B/en

Links

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Contactless axle counting system for road transport has at least a measurement arrangement (1) for measuring changes in environmental parameters such as sound, temperature or vibrations caused by the tires of a vehicle passing near the measurement area. The measurement arrangement is placed at or near the contact point of the vehicle tires on the road surface. The measurement arrangement can be positioned above the road surface, e.g. in an existing bridge or overhead gantry. Suitable measurement arrangements can be based on laser-vibrometers or directional microphone systems.
AT0077703A 2003-05-20 2003-05-20 TOUCHLESS STEERING SYSTEM FOR ROAD TRAFFIC AT412595B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0077703A AT412595B (en) 2003-05-20 2003-05-20 TOUCHLESS STEERING SYSTEM FOR ROAD TRAFFIC
AT04450111T ATE364213T1 (en) 2003-05-20 2004-05-19 CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC
EP04450111A EP1480182B1 (en) 2003-05-20 2004-05-19 Contactless axle counter for road traffic
DE502004004010T DE502004004010D1 (en) 2003-05-20 2004-05-19 Non-contact axle counting system for road traffic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0077703A AT412595B (en) 2003-05-20 2003-05-20 TOUCHLESS STEERING SYSTEM FOR ROAD TRAFFIC

Publications (2)

Publication Number Publication Date
ATA7772003A true ATA7772003A (en) 2004-09-15
AT412595B AT412595B (en) 2005-04-25

Family

ID=32932025

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0077703A AT412595B (en) 2003-05-20 2003-05-20 TOUCHLESS STEERING SYSTEM FOR ROAD TRAFFIC
AT04450111T ATE364213T1 (en) 2003-05-20 2004-05-19 CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04450111T ATE364213T1 (en) 2003-05-20 2004-05-19 CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC

Country Status (3)

Country Link
EP (1) EP1480182B1 (en)
AT (2) AT412595B (en)
DE (1) DE502004004010D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575206A (en) * 2022-03-03 2022-06-03 中国测绘科学研究院 Railway track attitude measurement method, device and operation system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054981B3 (en) * 2006-11-22 2008-06-19 Rtb Gmbh & Co. Kg Classification device for vehicles, comprises measuring unit and trigger unit, where trigger unit determines time point at which vehicle has reached defined position with respect to classification device
DE102014012285A1 (en) 2014-08-22 2016-02-25 Jenoptik Robot Gmbh Method and axle counting device for non-contact axle counting of a vehicle and axle counting system for road traffic
DE102020124526B4 (en) * 2020-09-21 2025-11-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for traffic monitoring using road vibrations and laser vibrometry
DE102022102006B4 (en) 2022-01-28 2023-11-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Detecting traffic activities with vibration sensors from a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789941A (en) * 1986-07-18 1988-12-06 Bennett Nunberg Computerized vehicle classification system
EP0612050B1 (en) * 1993-02-19 1997-11-05 Mitsubishi Jukogyo Kabushiki Kaisha Vehicle detecting system
US5528234A (en) * 1994-02-01 1996-06-18 Mani; Siva A. Traffic monitoring system for determining vehicle dimensions, speed, and class
US5821879A (en) * 1996-08-05 1998-10-13 Pacific Sierra Research Corp. Vehicle axle detector for roadways
KR100459475B1 (en) * 2002-04-04 2004-12-03 엘지산전 주식회사 System and method for judge the kind of vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575206A (en) * 2022-03-03 2022-06-03 中国测绘科学研究院 Railway track attitude measurement method, device and operation system

Also Published As

Publication number Publication date
ATE364213T1 (en) 2007-06-15
EP1480182B1 (en) 2007-06-06
DE502004004010D1 (en) 2007-07-19
EP1480182A2 (en) 2004-11-24
EP1480182A3 (en) 2006-01-18
AT412595B (en) 2005-04-25

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20140915