ATA7772003A - CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFIC - Google Patents
CONTACTLESS AXLE COUNTING SYSTEM FOR ROAD TRAFFICInfo
- 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
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.
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 |
DE502004004010T DE502004004010D1 (en) | 2003-05-20 | 2004-05-19 | Non-contact axle counting 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 |
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)
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)
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 |
DE102020124526A1 (en) * | 2020-09-21 | 2022-03-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method and device for traffic monitoring using roadway 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4789941A (en) * | 1986-07-18 | 1988-12-06 | Bennett Nunberg | Computerized vehicle classification system |
SG41948A1 (en) * | 1993-02-19 | 1997-08-15 | Mitsubishi Heavy Ind Ltd | 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 |
-
2003
- 2003-05-20 AT AT0077703A patent/AT412595B/en not_active IP Right Cessation
-
2004
- 2004-05-19 AT AT04450111T patent/ATE364213T1/en active
- 2004-05-19 DE DE502004004010T patent/DE502004004010D1/en not_active Expired - Lifetime
- 2004-05-19 EP EP04450111A patent/EP1480182B1/en not_active Expired - Lifetime
Cited By (1)
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 |
---|---|
DE502004004010D1 (en) | 2007-07-19 |
EP1480182B1 (en) | 2007-06-06 |
AT412595B (en) | 2005-04-25 |
EP1480182A2 (en) | 2004-11-24 |
ATE364213T1 (en) | 2007-06-15 |
EP1480182A3 (en) | 2006-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM01 | Lapse because of not paying annual fees |
Effective date: 20140915 |