WO2005012847A3 - Capteur à boucle électromagnétique pour la mesure des charges dynamiques appliquées à une chaussée par le trafic routier - Google Patents
Capteur à boucle électromagnétique pour la mesure des charges dynamiques appliquées à une chaussée par le trafic routier Download PDFInfo
- Publication number
- WO2005012847A3 WO2005012847A3 PCT/EP2004/051340 EP2004051340W WO2005012847A3 WO 2005012847 A3 WO2005012847 A3 WO 2005012847A3 EP 2004051340 W EP2004051340 W EP 2004051340W WO 2005012847 A3 WO2005012847 A3 WO 2005012847A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roadway
- road traffic
- dynamic loads
- electromagnetic
- loads applied
- 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
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/022—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion
- G01G19/024—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion using electrical weight-sensitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/03—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion
- G01G19/035—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing during motion using electrical weight-sensitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002531094A CA2531094A1 (fr) | 2003-07-04 | 2004-07-02 | Capteur a boucle electromagnetique pour la mesure des charges dynamiques appliquees a une chaussee par le trafic routier |
US10/563,448 US20060137913A1 (en) | 2003-07-04 | 2004-07-02 | Electromagnetic loop sensor for measuring dynamic loads applied to a roadway by road traffic |
EP04766119A EP1642095A2 (fr) | 2003-07-04 | 2004-07-02 | Capteur boucle lectromagn tique pour la m esure des charges dynamiques appliqu es une chaus s e par le trafic routier |
NO20060590A NO20060590L (no) | 2003-07-04 | 2006-02-06 | Elektomagnetisk sloyfe for maling av dynamiske belastninger pafort trafikkare av veitrafikk |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0308219A FR2857092B1 (fr) | 2003-07-04 | 2003-07-04 | Capteur a boucle electromagnetique pour la mesure des charges dynamiques appliquees a une chaussee par le trafic routier |
FR0308219 | 2003-07-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005012847A2 WO2005012847A2 (fr) | 2005-02-10 |
WO2005012847A3 true WO2005012847A3 (fr) | 2005-05-19 |
Family
ID=33522787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/051340 WO2005012847A2 (fr) | 2003-07-04 | 2004-07-02 | Capteur à boucle électromagnétique pour la mesure des charges dynamiques appliquées à une chaussée par le trafic routier |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060137913A1 (fr) |
EP (1) | EP1642095A2 (fr) |
CA (1) | CA2531094A1 (fr) |
FR (1) | FR2857092B1 (fr) |
NO (1) | NO20060590L (fr) |
WO (1) | WO2005012847A2 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008026483A1 (de) * | 2008-06-03 | 2009-12-24 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Bestimmung von Brückenlasten |
US10031019B2 (en) * | 2012-10-10 | 2018-07-24 | Intercomp Company | Weigh in motion strip scale having plural compliant features |
US9429463B2 (en) | 2013-03-04 | 2016-08-30 | International Road Dynamics, Inc. | System and method for measuring moving vehicle information using electrical time domain reflectometry |
US20220252447A1 (en) * | 2013-09-11 | 2022-08-11 | Intercomp Company | Strip scale technology |
WO2015130610A1 (fr) | 2014-02-26 | 2015-09-03 | 3M Innovative Properties Company | Inducteur sensibles à la force pour des capteurs de force |
FR3019291B1 (fr) * | 2014-03-31 | 2017-12-01 | Institut Francais Des Sciences Et Technologies Des Transp De L'amenagement Et Des Reseaux | Dispositif d'acquisition, procede de fabrication de celui-ci, procede de mesure de force |
GB201503855D0 (en) | 2015-03-06 | 2015-04-22 | Q Free Asa | Vehicle detection |
CN106500809B (zh) * | 2016-12-08 | 2022-06-10 | 四川西交路安科技有限公司 | 具有压电石英称重传感器的柔性路面称重系统及安装方法 |
WO2021100159A1 (fr) * | 2019-11-20 | 2021-05-27 | 日本電気株式会社 | Dispositif d'estimation de poids de véhicule, procédé d'estimation de poids de véhicule et support d'enregistrement lisible par ordinateur |
US11586216B2 (en) * | 2020-03-27 | 2023-02-21 | Intel Corporation | Driving surface protrusion pattern detection for autonomous vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB999040A (en) * | 1960-10-26 | 1965-07-21 | Lucas Industries Ltd | Force transducers |
US4233523A (en) * | 1978-01-31 | 1980-11-11 | Lars Jarder | Pressure sensitive device |
US5260520A (en) * | 1992-04-02 | 1993-11-09 | Martin Marietta Energy Systems, Inc. | Apparatus for weighing and identifying characteristics of a moving vehicle |
JPH07244794A (ja) * | 1994-03-04 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 車両検知装置 |
EP1103938A1 (fr) * | 1999-05-25 | 2001-05-30 | Matsushita Electric Industrial Co., Ltd. | Marqueur de voie d'ondes electromagnetiques, dispositif de detection de ce marqueur de voie d'ondes electromagnetiques, et systeme de trafic |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323099B2 (fr) * | 1973-03-12 | 1978-07-12 | ||
JPS604413B2 (ja) * | 1975-08-26 | 1985-02-04 | 阪神高速道路公団 | 車両荷重計測装置 |
SE468491B (sv) * | 1991-05-23 | 1993-01-25 | Lundman Ulf Pad Lastceller Ab | Foerfarande foer bestaemning av ett lastmaetvaerde vid dynamisk vaegning |
CA2122684C (fr) * | 1993-05-03 | 1999-04-06 | Brian Taylor | Reseau de capteurs pour mesurer l'ecart entre deux axes |
JP3302826B2 (ja) * | 1994-05-20 | 2002-07-15 | 三菱電機株式会社 | センサ駆動回路 |
JPH09243439A (ja) * | 1996-03-06 | 1997-09-19 | Matsushita Electric Ind Co Ltd | 軸重計測装置 |
US5959257A (en) * | 1998-04-15 | 1999-09-28 | Harvestmaster, Inc. | System for weighing material on a conveyor |
-
2003
- 2003-07-04 FR FR0308219A patent/FR2857092B1/fr not_active Expired - Fee Related
-
2004
- 2004-07-02 WO PCT/EP2004/051340 patent/WO2005012847A2/fr not_active Application Discontinuation
- 2004-07-02 EP EP04766119A patent/EP1642095A2/fr not_active Withdrawn
- 2004-07-02 CA CA002531094A patent/CA2531094A1/fr not_active Abandoned
- 2004-07-02 US US10/563,448 patent/US20060137913A1/en not_active Abandoned
-
2006
- 2006-02-06 NO NO20060590A patent/NO20060590L/no not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB999040A (en) * | 1960-10-26 | 1965-07-21 | Lucas Industries Ltd | Force transducers |
US4233523A (en) * | 1978-01-31 | 1980-11-11 | Lars Jarder | Pressure sensitive device |
US5260520A (en) * | 1992-04-02 | 1993-11-09 | Martin Marietta Energy Systems, Inc. | Apparatus for weighing and identifying characteristics of a moving vehicle |
JPH07244794A (ja) * | 1994-03-04 | 1995-09-19 | Mitsubishi Heavy Ind Ltd | 車両検知装置 |
EP1103938A1 (fr) * | 1999-05-25 | 2001-05-30 | Matsushita Electric Industrial Co., Ltd. | Marqueur de voie d'ondes electromagnetiques, dispositif de detection de ce marqueur de voie d'ondes electromagnetiques, et systeme de trafic |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 01 31 January 1996 (1996-01-31) * |
Also Published As
Publication number | Publication date |
---|---|
NO20060590L (no) | 2006-02-06 |
US20060137913A1 (en) | 2006-06-29 |
WO2005012847A2 (fr) | 2005-02-10 |
FR2857092B1 (fr) | 2005-09-09 |
CA2531094A1 (fr) | 2005-02-10 |
EP1642095A2 (fr) | 2006-04-05 |
FR2857092A1 (fr) | 2005-01-07 |
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