WO2010045539A3 - Street quality supervision using gps and accelerometer - Google Patents

Street quality supervision using gps and accelerometer Download PDF

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Publication number
WO2010045539A3
WO2010045539A3 PCT/US2009/060980 US2009060980W WO2010045539A3 WO 2010045539 A3 WO2010045539 A3 WO 2010045539A3 US 2009060980 W US2009060980 W US 2009060980W WO 2010045539 A3 WO2010045539 A3 WO 2010045539A3
Authority
WO
WIPO (PCT)
Prior art keywords
accelerometer
gps
quality supervision
street quality
street
Prior art date
Application number
PCT/US2009/060980
Other languages
French (fr)
Other versions
WO2010045539A2 (en
Inventor
Richard Freitag
Original Assignee
Siemens Corporation
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 Siemens Corporation filed Critical Siemens Corporation
Publication of WO2010045539A2 publication Critical patent/WO2010045539A2/en
Publication of WO2010045539A3 publication Critical patent/WO2010045539A3/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
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

Methods and systems are described that use condition assessing mobile clients that combine location and accelerometer data to create a detailed quality map of transportation infrastructure. Full resolution tracking or an event based database allows for the application of various data analyses.
PCT/US2009/060980 2008-10-17 2009-10-16 Street quality supervision using gps and accelerometer WO2010045539A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10620608P 2008-10-17 2008-10-17
US61/106,206 2008-10-17

Publications (2)

Publication Number Publication Date
WO2010045539A2 WO2010045539A2 (en) 2010-04-22
WO2010045539A3 true WO2010045539A3 (en) 2010-06-10

Family

ID=41571602

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/060980 WO2010045539A2 (en) 2008-10-17 2009-10-16 Street quality supervision using gps and accelerometer

Country Status (1)

Country Link
WO (1) WO2010045539A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130339489A1 (en) * 2011-11-30 2013-12-19 Sailesh Katara Mobile computing application for roadway pavement data
FR3041595B3 (en) * 2015-09-29 2017-11-24 Sncf Reseau METHOD AND SYSTEM FOR MEASURING THE BEHAVIOR OF A RAILWAY VEHICLE AND DETECTING DEFECT (S) OF GEOMETRY ON A RAILWAY
GB2550854B (en) 2016-05-25 2019-06-26 Ge Aviat Systems Ltd Aircraft time synchronization system
WO2019067823A1 (en) * 2017-09-29 2019-04-04 3M Innovative Properties Company Probe management messages for vehicle-sourced infrastructure quality metrics
NL2021009B1 (en) * 2018-05-29 2019-12-04 Dual Inventive Holding B V Methods and devices for signaling an irregularity in a train track.
GB2606335A (en) * 2021-03-22 2022-11-09 Alonyx Ltd Use of devices with inbuilt accelerometers to detect vibration on board a rail or road vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6044698A (en) * 1996-04-01 2000-04-04 Cairo Systems, Inc. Method and apparatus including accelerometer and tilt sensor for detecting railway anomalies
JP2002260185A (en) * 2001-03-06 2002-09-13 Natl Inst For Land & Infrastructure Management Mlit Road surface condition measuring device and road surface condition measuring vehicle
US20030125845A1 (en) * 2002-01-03 2003-07-03 Carlstedt Robert P. Intervehicle network communication system
US20050065711A1 (en) * 2003-04-07 2005-03-24 Darwin Dahlgren Centralized facility and intelligent on-board vehicle platform for collecting, analyzing and distributing information relating to transportation infrastructure and conditions
GB2443646A (en) * 2006-11-09 2008-05-14 William Davies Inspecting railway tracks
DE102007062958A1 (en) * 2007-12-21 2009-06-25 Siemens Ag Method for obtaining traffic flow information, involves detecting time stamp by time module, detecting vehicle position of vehicle by a receiver unit, and detecting operational profile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6044698A (en) * 1996-04-01 2000-04-04 Cairo Systems, Inc. Method and apparatus including accelerometer and tilt sensor for detecting railway anomalies
JP2002260185A (en) * 2001-03-06 2002-09-13 Natl Inst For Land & Infrastructure Management Mlit Road surface condition measuring device and road surface condition measuring vehicle
US20030125845A1 (en) * 2002-01-03 2003-07-03 Carlstedt Robert P. Intervehicle network communication system
US20050065711A1 (en) * 2003-04-07 2005-03-24 Darwin Dahlgren Centralized facility and intelligent on-board vehicle platform for collecting, analyzing and distributing information relating to transportation infrastructure and conditions
GB2443646A (en) * 2006-11-09 2008-05-14 William Davies Inspecting railway tracks
DE102007062958A1 (en) * 2007-12-21 2009-06-25 Siemens Ag Method for obtaining traffic flow information, involves detecting time stamp by time module, detecting vehicle position of vehicle by a receiver unit, and detecting operational profile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MANDOYE NDOYE ET AL: "A recursive multi-scale correlation-averaging algorithm for synchronization and fusion of independent pavement roughness measurements", INTELLIGENT TRANSPORTATION SYSTEMS, 2009. ITSC '09. 12TH INTERNATIONAL IEEE CONFERENCE ON, IEEE, PISCATAWAY, NJ, USA, 4 October 2009 (2009-10-04), pages 1 - 6, XP031560087, ISBN: 978-1-4244-5519-5 *

Also Published As

Publication number Publication date
WO2010045539A2 (en) 2010-04-22

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