Estimating Vehicle Trajectories on a Motorway by Data Fusion of Probe and Detector Data
|
|
- Piers Hampton
- 5 years ago
- Views:
Transcription
1 Estimating Vehicle Trajectories on a Motorway by Data Fusion of Probe and Detector Data International Workshop on Transport Networks under Hazardous Conditions March 1st, 2013 Masao Kuwahara, Takeshi Ohata, Tsubasa Takigawa, Tohoku Univ. Koichi Abe, East NEXCO, Ltd. Takeshi Imai, Honda Motor Company Ltd. Kiichiro Nakamura, Metropolitan Exp. Co. Loop Detector (Intercity Motorways) e.g. One loop detector between interchanges (approximately one in every 10 km) Ultra sonic Detector (Urban Expressway, Local Streets) e.g. Metropolitan expressway Ultra sonic detectors installed at every 300 m 1
2 Probe Data GPS + Communication equipment GPS DMCA Mobile Infrared Microwave (DSRC) (Dynamic Multi Channel Access) Taxi Auto company Police agency MLIT (Ministry of Land Infrastructure and Transport) Transport Centre Data Fusion Probe data:sampled data but spatially cover a wide area Detector data:measure all cars but at limited locations space detector probe probe detector traffic in the dashed area could be monitored by data fusion detector time 2
3 Richness of Probe Data Space Probe trajectory: has more to offer! Traffic conditions & driving modes What is used in practice: travel time only! Complete stop Free-flow Stop and go Acceleration Deceleration Time 6 Objective Space Downstream Departing vehicles Red intervals Probe trajectory Upstream Arriving vehicles Time 7 3
4 Kinematic Wave Theory and 3D Representation Lighthill Whitham Richards Newell Daganzo Three Dimensional Representation Cumulative Curves and Time Space Diagram (vehicle trajectories) space time 4
5 Estimating 3D Cumulative Surface Cum.Trips Forward Wave Exit Study Section Probe Entry Backward Wave Time 10 Estimating 3D Cumulative Surface Cum.Trips Forward Wave Exit Study Section Probe Entry Backward Wave Time 11 5
6 Probe + Detector Pulse + Signal Timing Detector Estimate vehicle trajectories of all running vehicles FLow Signal FD Density Travel time variability Environmental evaluation Signal control improvement Probe Detector 12 Test bed Komazawa Street 13 6
7 Probe + Detector Pulse + Signal Data Fusion Space [m] Detector Signal Timing Probe trajectory Detector Probe data have very rich information, not just travel time. Fusing probe information with other data, a complete picture of traffic condition can be drawn. time Fundamental Diagram 7
8 Complete Trajectories based on Kinematic Wave Theory without Probe data Big gap Estimated trajectory Probe trajectory without Probe data (only vehicle passing times at detector locations and signal timings are used) Complete Trajectories based on Kinematic Wave Theory 4 th Probe (1 second freq) with 4th Probe data (1 second uplink frequency) (together with vehicle passing times at detector locations and signal timings) 8
9 Consideration of Incoming & Outgoing Vehicles in the middle of the Study Section 18 Incoming/Outgoing Vehicles Influential Area in Time-Space Suppose a vehicle enters (or leaves) at A Cumulative height at A influences only in Region I II III A I Space Time u IV 19 w i 19 9
10 Incoming/Outgoing Vehicles Simultaneous Calculation: Adjusting Link Costs B Unchanged C II Space III Time u A IV I +1 w i D E +1 in advance 20 A modified trajectory by adding and removing incoming and outgoing vehicles 21 10
11 Measured and Estimated Probe Trajectories Application to Intercity Motorway Tohoku Exp Inbound:Shiroishi IC to Motomiya IC August 14,
12 Probe Trajectories and IC Locations 24 Estimated Trajectories using One Probe without Considering In/Out Vehicles 25 12
13 Estimated Trajectories using Five Probes without Considering In/Out Vehicles 26 Estimated Trajectories using Five Probes Considering In/Out Vehicles 27 13
14 RMS in relation to Entrance Time Summary Estimating trajectories of all running vehicles on an arerial with intersections and on an intercity motorway Fusing probe data with detector and signal timing data Emphasizing the utilization of rich information of probe trajectories Variational Theory oriented from Kinematic Wave 29 14
Data fusion for traffic flow estimation at intersections
Data fusion for traffic flow estimation at intersections Axel WOLFERMANN Masao KUWAHARA Babak MEHRAN German Aerospace Center (DLR e. V.) Tohoku University Germany Japan Canada Outline Part I Motivation
More informationSOUND: A Traffic Simulation Model for Oversaturated Traffic Flow on Urban Expressways
SOUND: A Traffic Simulation Model for Oversaturated Traffic Flow on Urban Expressways Toshio Yoshii 1) and Masao Kuwahara 2) 1: Research Assistant 2: Associate Professor Institute of Industrial Science,
More informationDeployment and Testing of Optimized Autonomous and Connected Vehicle Trajectories at a Closed- Course Signalized Intersection
Deployment and Testing of Optimized Autonomous and Connected Vehicle Trajectories at a Closed- Course Signalized Intersection Clark Letter*, Lily Elefteriadou, Mahmoud Pourmehrab, Aschkan Omidvar Civil
More informationDEVELOPMENT OF A MICROSCOPIC TRAFFIC SIMULATION MODEL FOR INTERACTIVE TRAFFIC ENVIRONMENT
DEVELOPMENT OF A MICROSCOPIC TRAFFIC SIMULATION MODEL FOR INTERACTIVE TRAFFIC ENVIRONMENT Tomoyoshi SHIRAISHI, Hisatomo HANABUSA, Masao KUWAHARA, Edward CHUNG, Shinji TANAKA, Hideki UENO, Yoshikazu OHBA,
More informationGNSS and M2M for Automated Driving in Japan Masao FUKUSHIMA SIP Sub-Program Director ITS Technical Consultant, NISSAN MOTOR CO.,LTD May. 15.
ICT SPRING EUROPE 2018 GNSS and M2M for Automated Driving in Japan Masao FUKUSHIMA SIP Sub-Program Director ITS Technical Consultant, NISSAN MOTOR CO.,LTD May. 15. 2018 SIP : Cross-Ministerial Strategic
More informationEvaluation of Actuated Right Turn Signal Control Using the ITS Radio Communication System
19th ITS World Congress, Vienna, Austria, 22/26 October 2012 AP-00201 Evaluation of Actuated Right Turn Signal Control Using the ITS Radio Communication System Osamu Hattori *, Masafumi Kobayashi Sumitomo
More informationAdvanced Traffic Signal Control System Installed in Phuket City, Kingdom of Thailand
INFORMATION & COMMUNICATION SYSTEMS Advanced Traffic Signal Control System Installed in Phuket City, Kingdom of Thailand Hajime SAKAKIBARA, Masanori AOKI and Hiroshi MATSUMOTO Along with the economic development,
More informationTEM/HEEP Area V 2011 Annual Meeting
TEM/HEEP Area V 2011 Annual Meeting Alexandr GROF Ministry of Transport Czech Republic Suceava 14-15 June 2011 Map of Europe Czech Republic Road and Motorway network Area: 78 866 km 2 Population: 10.220
More informationA SYSTEM FOR VEHICLE DATA PROCESSING TO DETECT SPATIOTEMPORAL CONGESTED PATTERNS: THE SIMTD-APPROACH
19th ITS World Congress, Vienna, Austria, 22/26 October 2012 EU-00062 A SYSTEM FOR VEHICLE DATA PROCESSING TO DETECT SPATIOTEMPORAL CONGESTED PATTERNS: THE SIMTD-APPROACH M. Koller, A. Elster#, H. Rehborn*,
More informationCore Input Files + Engines. Node/Link/Activity Location Demand Type/ Vehicle Type VOT Table/ Emission Table. DTALite. Movement Capacity File
Module'1:'Introduction'to'NEXTA/DTALite:'(10AM:10:30'AM)' Twosoftwareapplications:NEXTAasGUIanddatahub;DTALiteasDTAsimulationengine 32_bitvs.64_bit:32_bitforGISshapefileimportingandlegacysupport;64_bitforlargenetwork:(e.g.
More informationData collection and modeling for APTS and ATIS under Indian conditions - Challenges and Solutions
Data collection and modeling for APTS and ATIS under Indian conditions - Challenges and Solutions Lelitha Vanajakshi Dept. of Civil Engg. IIT Madras, India lelitha@iitm.ac.in Outline Introduction Automated
More informationDESIGN OF VEHICLE ACTUATED SIGNAL FOR A MAJOR CORRIDOR IN CHENNAI USING SIMULATION
DESIGN OF VEHICLE ACTUATED SIGNAL FOR A MAJOR CORRIDOR IN CHENNAI USING SIMULATION Presented by, R.NITHYANANTHAN S. KALAANIDHI Authors S.NITHYA R.NITHYANANTHAN D.SENTHURKUMAR K.GUNASEKARAN Introduction
More informationSome Observed Queue Discharge Features at a Freeway Bottleneck Downstream of a Merge
Some Observed Queue Discharge Features at a Freeway Bottleneck Downstream of a Merge Robert L. Bertini Portland State University Department of Civil Engineering P.O. Box 751 Portland, OR 9727-751 (53)
More informationNext Generation Traffic Control with Connected and Automated Vehicles
Next Generation Traffic Control with Connected and Automated Vehicles Henry Liu Department of Civil and Environmental Engineering University of Michigan Transportation Research Institute University of
More informationTraffic Management for Smart Cities TNK115 SMART CITIES
Traffic Management for Smart Cities TNK115 SMART CITIES DAVID GUNDLEGÅRD DIVISION OF COMMUNICATION AND TRANSPORT SYSTEMS Outline Introduction Traffic sensors Traffic models Frameworks Information VS Control
More informationReal-time Traffic Monitoring by fusing Floating Car Data with Stationary Detector Data
Real-time Traffic Monitoring by fusing Floating Car Data with Stationary Detector Data Maarten Houbraken, Pieter Audenaert, Didier Colle and Mario Pickavet Department of Information Technology Ghent University
More informationBig data in Thessaloniki
Big data in Thessaloniki Josep Maria Salanova Grau Center for Research and Technology Hellas Hellenic Institute of Transport Email: jose@certh.gr - emit@certh.gr Web: www.hit.certh.gr Big data in Thessaloniki
More informationOn-line spectrometer for FEL radiation at
On-line spectrometer for FEL radiation at FERMI@ELETTRA Fabio Frassetto 1, Luca Poletto 1, Daniele Cocco 2, Marco Zangrando 3 1 CNR/INFM Laboratory for Ultraviolet and X-Ray Optical Research & Department
More informationTransportation and Traffic Theory: Flow, Dynamics and Human Interaction
Real-Time Estimation of Travel Times on Signalized Arterials 1 Transportation and Traffic Theory: Flow, Dynamics and Human Interaction Proceedings of the 16 th International Symposium on Transportation
More informationIntelligent Driving Agents
Intelligent Driving Agents The agent approach to tactical driving in autonomous vehicles and traffic simulation Presentation Master s thesis Patrick Ehlert January 29 th, 2001 Imagine. Sensors Actuators
More informationUrban Traffic Bottleneck Identification Based on Congestion Propagation
Urban Traffic Bottleneck Identification Based on Congestion Propagation Wenwei Yue, Changle Li, Senior Member, IEEE and Guoqiang Mao, Fellow, IEEE State Key Laboratory of Integrated Services Networks,
More informationInfrastructure Development Institute JAPAN
IDI QUARTERLY Japanese Infrastructure Newsletter Infrastructure Development Institute JAPAN CONTENTS 20 th Infrastructure Technology Development Award 2018 Enhancement of Efficiency and Effectiveness in
More informationReal-Time Identification and Tracking of Traffic Queues Based on Average Link Speed
Paper No. 03-3351 Real-Time Identification and Tracking of Traffic Queues Based on Average Link Speed T. Nixon Chan M.A.Sc. Candidate Department of Civil Engineering, University of Waterloo 200 University
More informationNext Generation of Adaptive Traffic Signal Control
Next Generation of Adaptive Traffic Signal Control Pitu Mirchandani ATLAS Research Laboratory Arizona State University NSF Workshop Rutgers, New Brunswick, NJ June 7, 2010 Acknowledgements: FHWA, ADOT,
More informationURD Elbow Connectivity using the G3 Field Probe
Origo Corporation Identify & Tag Energized URD Elbow Connectivity - Instruction Manual 1 URD Elbow Connectivity using the G3 Field Probe What is the Elbow Connectivity? Underground Residential Distribution
More informationClustering of traffic accidents with the use of the KDE+ method
Richard Andrášik*, Michal Bíl Transport Research Centre, Líšeňská 33a, 636 00 Brno, Czech Republic *e-mail: andrasik.richard@gmail.com Clustering of traffic accidents with the use of the KDE+ method TABLE
More informationInnovative mobility data collection tools for sustainable planning
Innovative mobility data collection tools for sustainable planning Dr. Maria Morfoulaki Center for Research and Technology Hellas (CERTH)/ Hellenic Institute of Transport (HIT) marmor@certh.gr Data requested
More informationSonic Distance Sensors
Sonic Distance Sensors Introduction - Sound is transmitted through the propagation of pressure in the air. - The speed of sound in the air is normally 331m/sec at 0 o C. - Two of the important characteristics
More informationCommunication Networks. Braunschweiger Verkehrskolloquium
Simulation of Car-to-X Communication Networks Braunschweiger Verkehrskolloquium DLR, 03.02.2011 02 2011 Henrik Schumacher, IKT Introduction VANET = Vehicular Ad hoc NETwork Originally used to emphasize
More informationEmpirical Macroscopic Fundamental Diagrams: New Insights from Loop Detector and Floating Car Data
Ambühl, Loder, Menendez and Axhausen Empirical Macroscopic Fundamental Diagrams: New Insights from Loop Detector and Floating Car Data. August 0 Word Count: 0 words + Figures + Tables = words Corresponding
More informationAUTOMATED TRAFFIC SIGNAL PERFORMANCE MEASURES
AUTOMATED TRAFFIC SIGNAL PERFORMANCE MEASURES ITS California Technical Session 9 - Innovative Technology for Local Cities Thursday, October 16, 2014 Mark Taylor, P.E., PTOE Traffic Signal Operations Engineer
More informationBIG DATA EUROPE TRANSPORT PILOT: INTRODUCING THESSALONIKI. Josep Maria Salanova Grau CERTH-HIT
BIG DATA EUROPE TRANSPORT PILOT: INTRODUCING THESSALONIKI Josep Maria Salanova Grau CERTH-HIT Thessaloniki on the map ~ 1.400.000 inhabitants & ~ 1.300.000 daily trips ~450.000 private cars & ~ 20.000
More informationAdvances in Vehicle Periphery Sensing Techniques Aimed at Realizing Autonomous Driving
FEATURED ARTICLES Autonomous Driving Technology for Connected Cars Advances in Vehicle Periphery Sensing Techniques Aimed at Realizing Autonomous Driving Progress is being made on vehicle periphery sensing,
More informationCircuit Switching: Traffic Engineering References Chapter 1, Telecommunication System Engineering, Roger L. Freeman, Wiley. J.1
Circuit Switching: Traffic Engineering References Chapter 1, Telecommunication System Engineering, Roger L. Freeman, Wiley. J.1 Introduction Example: mesh connection (full mesh) for an eight-subscriber
More informationReliable Intersection Protocols Using Vehicular Networks
Reliable Intersection Protocols Using Vehicular Networks Seyed (Reza) Azimi, Gaurav Bhatia and Ragunthan (Raj) Rajkumar Carnegie Mellon Universtiy Emails: rezaazimi@cmu.edu, gnb@ece.cmu.edu, raj@ece.cmu.edu
More informationEvaluation of Connected Vehicle Technology for Concept Proposal Using V2X Testbed
AUTOMOTIVE Evaluation of Connected Vehicle Technology for Concept Proposal Using V2X Testbed Yoshiaki HAYASHI*, Izumi MEMEZAWA, Takuji KANTOU, Shingo OHASHI, and Koichi TAKAYAMA ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
More informationHumans and Automated Driving Systems
Innovation of Automated Driving for Universal Services (SIP-adus) Humans and Automated Driving Systems November 18, 2014 Kiyozumi Unoura Chief Engineer Honda R&D Co., Ltd. Automobile R&D Center Workshop
More informationAddressing Issues with GPS Data Accuracy and Position Update Rate for Field Traffic Studies
Addressing Issues with GPS Data Accuracy and Position Update Rate for Field Traffic Studies THIS FEATURE VALIDATES INTRODUCTION Global positioning system (GPS) technologies have provided promising tools
More informationModeling, Estimation and Control of Traffic. Dongyan Su
Modeling, Estimation and Control of Traffic by Dongyan Su A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Engineering - Mechanical Engineering
More informationFig.2 the simulation system model framework
International Conference on Information Science and Computer Applications (ISCA 2013) Simulation and Application of Urban intersection traffic flow model Yubin Li 1,a,Bingmou Cui 2,b,Siyu Hao 2,c,Yan Wei
More informationTraffic Flow Dynamics
Traffic Flow Dynamics Data, Models and Simulation Bearbeitet von Martin Treiber, Arne Kesting, Christian Thiemann 1. Auflage 2012. Buch. xiv, 506 S. Hardcover ISBN 978 3 642 32459 8 Format (B x L): 15,5
More informationSingle Point Urban Interchange (SPUI) with Signals
1 Single Point Urban Interchange (SPUI) with Signals Allows for concurrent left turns on Wurzbach Parkway and on NW Military Traffic Signal added on NW Military Hwy at Fairfield Bend/ Turnberry Way Large
More informationThe analysis and optimization of methods for determining traffic signal settings
MASTER The analysis and optimization of methods for determining traffic signal settings Schutte, M. Award date: 2011 Link to publication Disclaimer This document contains a student thesis (bachelor's or
More informationEMP Finite-element Time-domain Electromagnetics
EMP Finite-element Time-domain Electromagnetics Field Precision Copyright 2002 PO Box 13595 Albuquerque, New Mexico 87192 U.S.A. Telephone: 505-220-3975 FAX: 505-294-0222 E Mail: techinfo@fieldp.com Internet:
More informationConnected Car Networking
Connected Car Networking Teng Yang, Francis Wolff and Christos Papachristou Electrical Engineering and Computer Science Case Western Reserve University Cleveland, Ohio Outline Motivation Connected Car
More informationPresented by: Hesham Rakha, Ph.D., P. Eng.
Developing Intersection Cooperative Adaptive Cruise Control System Applications Presented by: Hesham Rakha, Ph.D., P. Eng. Director, Center for Sustainable Mobility at Professor, Charles E. Via, Jr. Dept.
More informationFigures. Tables. Comparison of Interchange Control Methods...25
Signal Timing Contents Signal Timing Introduction... 1 Controller Types... 1 Pretimed Signal Control... 2 Traffic Actuated Signal Control... 2 Controller Unit Elements... 3 Cycle Length... 3 Vehicle Green
More informationITS Radiocommunications in Japan Progress report and future directions
ITS Radiocommunications in Japan Progress report and future directions 6 March 2018 Berlin, Germany Tomoaki Ishii Assistant Director, New-Generation Mobile Communications Office, Radio Dept., Telecommunications
More informationVehicle-to-X communication for 5G - a killer application of millimeter wave
2017, Robert W. W. Heath Jr. Jr. Vehicle-to-X communication for 5G - a killer application of millimeter wave Professor Robert W. Heath Jr. Wireless Networking and Communications Group Department of Electrical
More informationAutonomous driving technology and ITS
Autonomous driving technology and ITS 10 March 2016 Sophia Antipolis, France Takanori MASHIKO Deputy Director, New-Generation Mobile Communications Office, Radio Dept., Telecommunications Bureau, Ministry
More informationAnalysis of Computer IoT technology in Multiple Fields
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS Analysis of Computer IoT technology in Multiple Fields To cite this article: Huang Run 2018 IOP Conf. Ser.: Mater. Sci. Eng. 423
More informationPositioning Challenges in Cooperative Vehicular Safety Systems
Positioning Challenges in Cooperative Vehicular Safety Systems Dr. Luca Delgrossi Mercedes-Benz Research & Development North America, Inc. October 15, 2009 Positioning for Automotive Navigation Personal
More informationESTIMATING ROAD TRAFFIC PARAMETERS FROM MOBILE COMMUNICATIONS
ESTIMATING ROAD TRAFFIC PARAMETERS FROM MOBILE COMMUNICATIONS R. Bolla, F. Davoli, A. Giordano Department of Communications, Computer and Systems Science (DIST University of Genoa Via Opera Pia 13, I-115
More informationPLC Papers Created For:
PLC Papers Created For: Year 11 Topic Practice Paper: Histograms Histograms with unequal class widths 1 Grade 6 Objective: Construct and interpret a histogram with unequal class widths (for grouped discrete
More informationENABLING INTELLIGENT ALGORITHMS WITH NEW GENERATION SCANNING RADARS
ENABLING INTELLIGENT ALGORITHMS WITH NEW GENERATION SCANNING RADARS G LAMPRECHT and D C HALL Traffic Management Technologies, P O Box 234, Century City, 7446 Tel: 021 929 5301, email: glamprecht@tmtservices.co.za
More informationUse of Probe Vehicles to Increase Traffic Estimation Accuracy in Brisbane
Use of Probe Vehicles to Increase Traffic Estimation Accuracy in Brisbane Lee, J. & Rakotonirainy, A. Centre for Accident Research and Road Safety - Queensland (CARRS-Q), Queensland University of Technology
More informationIsrael Railways No Fault Liability Renewal The Implementation of New Technological Safety Devices at Level Crossings. Amos Gellert, Nataly Kats
Mr. Amos Gellert Technological aspects of level crossing facilities Israel Railways No Fault Liability Renewal The Implementation of New Technological Safety Devices at Level Crossings Deputy General Manager
More informationEuropean GNSS: Galileo and EGNOS for next generation Road Charging
European GNSS: Galileo and EGNOS for next generation Road Charging 20 th October 2014 Gian Gherardo Calini European GNSS Agency (GSA) GNSS have made a huge impact in our society it is key in Road transportation
More informationINNOVATIVE DEPLOYMENT OF DYNAMIC MESSAGE SIGNS IN SAFETY APPLICATIONS
INNOVATIVE DEPLOYMENT OF DYNAMIC MESSAGE SIGNS IN SAFETY APPLICATIONS L.A. Griffin Director of Expressway Operations, Orlando-Orange County Expressway Authority 4974 ORL Tower Road Orlando, FL 32807 (407)
More informationASDA/FOTO based on Kerner s Three-Phase Traffic Theory in North Rhine-Westphalia and its Integration into Vehicles
ASDA/FOTO based on Kerner s Three-Phase Traffic Theory in North Rhine-Westphalia and its Integration into Vehicles H. Rehborn* and J. Palmer# *Daimler AG and # IT-Designers Abstract Traffic data measured
More information36, 21, 27, 24, 54, 28,36, 43, 22, 29, 37, 40, 26, 25, 38, 23, 44, 30, 26, 39, 37, 40, 38, 36, 41, 45, 52, 42, 43, 42, 48, 50, 53
Frequency and Data Distribution - Step-by-Step Lesson A police officer monitored the speed (mph) of the cars in a particular traffic area. 36, 21, 27, 24, 54, 28,36, 43, 22, 29, 37, 40, 26, 25, 38, 23,
More informationTHE EXPANSION OF DRIVING SAFETY SUPPORT SYSTEMS BY UTILIZING THE RADIO WAVES
THE EXPANSION OF DRIVING SAFETY SUPPORT SYSTEMS BY UTILIZING THE RADIO WAVES Takashi Sueki Network Technology Dept. IT&ITS Planning Div. Toyota Motor Corporation 1-4-18, Koraku, Bunkyo-ku, Tokyo, 112-8701
More informationHIGHTS: towards sub-meter positioning accuracy in vehicular networks. Jérôme Härri (EURECOM) on Behalf of HIGHTS ETSI ITS Workshop March 6-8, 2018
HIGHTS: towards sub-meter positioning accuracy in vehicular networks Jérôme Härri (EURECOM) on Behalf of HIGHTS ETSI ITS Workshop March 6-8, 2018 The HIGHTS Consortium 09.03.2018 H2020 HIGHTS Project 2
More informationSize 23 Single Stack Size 23 Double Stack. 30-in (760 mm) 225 lbs (1,000 N) lbs-ft (30.5 Nm) lbs-ft (26.25 Nm) lbs-ft (30.
HAYD: 203 756 7441 BGS Motorized Linear Rails: BGS08 Recirculating Ball Slide BGS08 Linear Rail with Hybrid 57000 Series Size 23 Single and Double Stacks This BGS heavy-duty linear rail combines many technologies
More informationAN INTERSECTION TRAFFIC DATA COLLECTION DEVICE UTILIZING LOGGING CAPABILITIES OF TRAFFIC CONTROLLERS AND CURRENT TRAFFIC SENSORS.
AN INTERSECTION TRAFFIC DATA COLLECTION DEVICE UTILIZING LOGGING CAPABILITIES OF TRAFFIC CONTROLLERS AND CURRENT TRAFFIC SENSORS Final Report November 2008 UI Budget KLK134 NIATT Report Number N08-13 Prepared
More informationImproving method of real-time offset tuning for arterial signal coordination using probe trajectory data
Special Issue Article Improving method of real-time offset tuning for arterial signal coordination using probe trajectory data Advances in Mechanical Engineering 2017, Vol. 9(1) 1 7 Ó The Author(s) 2017
More informationDEVELOPMENT OF AN ALGORITHM OF AUTOMATICALLY SETTING CRITICAL SPEEDS ON URBAN EXPRESSWAYS
DEVELOPMENT OF AN ALGORITHM OF AUTOMATICALLY SETTING CRITICAL SPEEDS ON URBAN EXPRESSWAYS Tomoyoshi Shiraishi Chiba Institute of Technology -7- Tsudanuma, Narashino-shi, Chiba, 75-006, Japan +8-47-478-0444,
More informationConnected Vehicles and Maintenance Operations
Connected Vehicles and Maintenance Operations Presentation to AASHTO SCOM Dean Deeter Athey Creek Consultants Topics Connected Vehicle Priorities Survey Results Connected Vehicle Applications Related to
More informationAppendix Traffic Engineering Checklist - How to Complete. (Refer to Template Section for Word Format Document)
Appendix 400.1 Traffic Engineering Checklist - How to Complete (Refer to Template Section for Word Format Document) Traffic Engineering Checksheet How to Complete the Form June 2003 Version 3 Maintained
More informationRoadside Range Sensors for Intersection Decision Support
Roadside Range Sensors for Intersection Decision Support Arvind Menon, Alec Gorjestani, Craig Shankwitz and Max Donath, Member, IEEE Abstract The Intelligent Transportation Institute at the University
More informationAdaptive signal Control. Tom Mathew
Adaptive signal Control Tom Mathew Adaptive Control: Outline 1. Signal Control Taxonomy 2. Coordinated Signal System 3. Vehicle Actuated System 4. Area Traffic Control (Responsive) 5. Adaptive Traffic
More informationRaising Awareness of Emergency Vehicles in Traffic Using Connected Vehicle Technologies
Raising Awareness of Emergency Vehicles in Traffic Using Connected Vehicle Technologies Larry Head University of Arizona September 23, 2017 1 Connected Vehicles DSRC 5.9 GHz Wireless Basic Safety Message
More informationSTREAM (Strategic Realtime Control for Megalopolis-Traffic)
STREAM (Strategic Realtime Control for Megalopolis-Traffic) Advanced Traffic Control System of Tokyo Metropolitan Police Department Susumu Miyata* Motoyoshi Noda* Tsutomu Usami** *Traffic Facilities Section,
More informationSan Antonio Wrong Way Driver Initiative
San Antonio Wrong Way Driver Initiative Brian G. Fariello, P.E. Traffic Management Engineer- TransGuide San Antonio District- TxDOT brian.fariello@txdot.gov The San Antonio Wrong Way Driver Task Force
More informationUNIT1. Keywords page 13-14
UNIT1 Keywords page 13-14 What is a Robot? A robot is a machine that can do the work of a human. Robots can be automatic, or they can be computer-controlled. Robots are a part of everyday life. Most robots
More informationDesign of Traffic Flow Simulation System to Minimize Intersection Waiting Time
Design of Traffic Flow Simulation System to Minimize Intersection Waiting Time Jang, Seung-Ju Department of Computer Engineering, Dongeui University Abstract This paper designs a traffic simulation system
More informationChapter 2 Definitions and Acronyms
Advanced Materials and Technology Manual TABLE OF CONTENTS.0 Introduction... 1.1 Definitions... FIGURE.1 Schematic of Gridded All Passes Data and Gridded Final Coverage Data.... 4 FIGURE. Schematic of
More informationAgenda. TS2 Cabinet Components and Operation. Understanding a Signal Plan Maccarone. Basic Preemption/Priority
Morning Traffic Terminology TS2 Cabinet Components and Operation Traffic Signal Phasing Ring Structure Traffic Signal Timing Understanding a Signal Plan Maccarone Controller Programming Afternoon Basic
More informationDriver Education Classroom and In-Car Curriculum Unit 3 Space Management System
Driver Education Classroom and In-Car Curriculum Unit 3 Space Management System Driver Education Classroom and In-Car Instruction Unit 3-2 Unit Introduction Unit 3 will introduce operator procedural and
More informationVehicle speed and volume measurement using V2I communication
Vehicle speed and volume measurement using VI communication Quoc Chuyen DOAN IRSEEM-ESIGELEC ITS division Saint Etienne du Rouvray 76801 - FRANCE doan@esigelec.fr Tahar BERRADIA IRSEEM-ESIGELEC ITS division
More informationConstructing a Traffic Control Process Diagram
22 Constructing a Traffic Control Process Diagram The purpose of this assignment is to help you improve your understanding of the operation of an actuated traffic controller system by studying eight cases
More informationAgent. Pengju Ren. Institute of Artificial Intelligence and Robotics
Agent Pengju Ren Institute of Artificial Intelligence and Robotics pengjuren@xjtu.edu.cn 1 Review: What is AI? Artificial intelligence (AI) is intelligence exhibited by machines. In computer science, the
More informationPROBE DATA FROM CONSUMER GPS NAVIGATION DEVICES FOR THE ANALYSIS OF CONTROLLED INTERSECTIONS
PROBE DATA FROM CONSUMER GPS NAVIGATION DEVICES FOR THE ANALYSIS OF CONTROLLED INTERSECTIONS Arnold Meijer (corresponding author) Business Development Specialist, TomTom International P.O Box 16597, 1001
More informationNICE900 -Door Drive Setup Manual for Asynchronous / Synchronous Motor with Encoder Feedback (Document Release Dt ) Sr. No
Inova Automation Pvt Ltd., NIBHI Corporate Centre, 3 rd Floor, No.7, CBI Colony, 1 st Main Link Road, Perungudi, Chennai-600096. Ph:-+91 (0)44 4380 0201 Email:- info.inovaindia@inova-automation.com Website:-
More informationA Level. A Level Physics. ELECTRICAL CIRCUITS: Electrical Quantities (Answers) Edexcel. Name: Total Marks: /30
Visit http://www.mathsmadeeasy.co.uk/ for more fantastic resources. Edexcel A Level A Level Physics ELECTRICAL CIRCUITS: Electrical Quantities (Answers) Name: Total Marks: /30 Maths Made Easy Complete
More informationVALIDATION OF LINK TRAVEL TIME USING GPS DATA: A Case Study of Western Expressway, Mumbai
Map Asia 2005 Jaarta, Indonesia VALIDATION OF LINK TRAVEL TIME USING GPS DATA: A Case Study of Western Expressway, Mumbai Saurabh Gupta 1, Tom V. Mathew 2 Transportation Systems Engineering Department
More informationOn-site Traffic Accident Detection with Both Social Media and Traffic Data
On-site Traffic Accident Detection with Both Social Media and Traffic Data Zhenhua Zhang Civil, Structural and Environmental Engineering University at Buffalo, The State University of New York, Buffalo,
More informationSmall-Scale Fading I PROF. MICHAEL TSAI 2011/10/27
Small-Scale Fading I PROF. MICHAEL TSAI 011/10/7 Multipath Propagation RX just sums up all Multi Path Component (MPC). Multipath Channel Impulse Response An example of the time-varying discrete-time impulse
More informationVistradas: Visual Analytics for Urban Trajectory Data
Vistradas: Visual Analytics for Urban Trajectory Data Luciano Barbosa 1, Matthías Kormáksson 1, Marcos R. Vieira 1, Rafael L. Tavares 1,2, Bianca Zadrozny 1 1 IBM Research Brazil 2 Univ. Federal do Rio
More informationPreparing Simulative Evaluation of the GLOSA Application. ITS World Congress, Vienna, 26 of October 2012
Preparing Simulative Evaluation of the GLOSA Application ITS World Congress, Vienna, 26 of October 2012 D. Krajzewicz, L. Bieker, J. Erdmann; German Aerospace Center Introduction DRIVE C2X Aim: to lay
More informationChapter 39. Vehicle Actuated Signals Introduction Vehicle-Actuated Signals Basic Principles
Chapter 39 Vehicle Actuated Signals 39.1 Introduction Now-a-days, controlling traffic congestion relies on having an efficient and well-managed traffic signal control policy. Traffic signals operate in
More informationHonda R&D Americas, Inc.
Honda R&D Americas, Inc. Topics Honda s view on ITS and V2X Activity Honda-lead V2I Message Set Development Status Challenges Topics Honda s view on ITS and V2X Activity Honda-lead V2I Message Set Standard
More informationSIP-adus Overall Progress Report
SIP-adus Overall Progress Report Yoshihiro Izawa Counsellor for SIP Bureau of Science, Technology and Innovation, Cabinet Office 1 SIP : Cross-ministerial Strategic Innovation Promotion
More informationIV Work Area: CONNECTED CARS: ROAD TO VEHICLE COMMUNICATION THROUGH VISIBLE LIGHT. An illustration of traffic control system of tomorrow
IV Work Area: CONNECTED CARS: ROAD TO VEHICLE COMMUNICATION THROUGH VISIBLE LIGHT An illustration of traffic control system of tomorrow Motivation and Objectives IV, VV, VI optoelectronic WDM cooperative
More informationRevolutionizing 2D measurement. Maximizing longevity. Challenging expectations. R2100 Multi-Ray LED Scanner
Revolutionizing 2D measurement. Maximizing longevity. Challenging expectations. R2100 Multi-Ray LED Scanner A Distance Ahead A Distance Ahead: Your Crucial Edge in the Market The new generation of distancebased
More informationRicoh's Machine Vision: A Window on the Future
White Paper Ricoh's Machine Vision: A Window on the Future As the range of machine vision applications continues to expand, Ricoh is providing new value propositions that integrate the optics, electronic
More informationMulti-Path Fading Channel
Instructor: Prof. Dr. Noor M. Khan Department of Electronic Engineering, Muhammad Ali Jinnah University, Islamabad Campus, Islamabad, PAKISTAN Ph: +9 (51) 111-878787, Ext. 19 (Office), 186 (Lab) Fax: +9
More informationMeasurement over a Short Distance. Tom Mathew
Measurement over a Short Distance Tom Mathew Outline Introduction Data Collection Methods Data Analysis Conclusion Introduction Determine Fundamental Traffic Parameter Data Collection and Interpretation
More informationUltra-wideband for Automated Transit Robert James
Ultra-wideband for Automated Transit Robert James APTA Rail Joint Communication Council Date 6/10/2018 Contact rojames@hntb.com (732) 689-1989 Connected/Automated Vehicle Projects NJDOT Statewide CV Connectivity
More informationTechnological Design Mr. Wadowski. Orthographic & Isometric Drawing Lesson
Technological Design Mr. Wadowski Orthographic & Isometric Drawing Lesson TOPICS Working Drawings, Isometric Drawings & Orthographic Drawings Glass box concept Multiview projection Orthographic projection
More information