Integrating Highway and Pavement Data into TDOT TDOT` `s TRIMS

Integrating Highway and Pavement Data into TDOT
TDOT ’’ s TRIMS GIS Database By Mandli Communications, Inc. & Intergraph Corporation
Intergraph Corporation Mandli and Intergraph Representatives Ray Mandli President [email protected] Karin Goodwin Program Manager [email protected] MANDLI
Mandli Communications, Inc • Established in 1983; based in Oregon, WI • Clients include state DOT
Clients include state DOT ’’ s, County and City Level agencies across the country • Has contracted with TDOT since 1999 to provide automated highway data collection • Has teamed with Intergraph to integrate the highway data into statewide TRIMS data system
highway data into statewide TRIMS data system MANDLI
MANDLI COMMUNICATIONS, INC. •1996 Intergraph asked Mandli to do an archival film transfer for TDOT •1999 Mandli provided TDOT with a Digital Photolog •2002 added 2 Cameras and Pavement Evaluation •2004 Bridge measurement and 360° imaging Data Collection Vehicle QuickTime™ and a Animation decompressor are needed to see this picture.
Mandli Data Collection Services for TDOT } }
Photolog: Two Camera (1600 x 1200), statewide collection on over 12,000 lane miles and 1,500 ramps yearly } }
360
360 º Imaging: Collecting images (over 6,000) at intersections and railroad crossings statewide } }
Automated vertical clearance measurements statewide collection bridges and overhead structures
structures Mandli Data Collection Services for TDOT
Mandli Data Collection Services for TDOT } }
Distress: Dual High resolution line scan cameras (4096 pixel resolution) replacing ROW cameras } }
IRI: Dual wheel path laser profiler meets the Class I precision and bias specifications as defined by ASTM E
ASTM E ­­ 950 } }
Rutting: Dual 3D lasers which collect 1,280 transverse data points on each scan (replacing 5 point rut bar) Photolog Two camera 1600 x 1200 resolution
Two camera 1600 x 1200 resolution Advantages: Increased field of view Higher resolution (Greater detail in images) Calibrated for asset Inventory IRI and 1/2 Car Road Surface Profiler
Road Surface Profiler Advantages: Real
Real ­­ time profile data in two wheelpaths Only system to meet ASTM E950 Class I specifications and pass TTI certification 3D Rutting Laser Rut Measurement System
Laser Rut Measurement System Advantages: 4 meter width measurement (covers entire lane instead of partial coverage) Higher resolution (1280 points replaces 5 points) 30 profiles per second Real
Real ­­ time data acquisition and processing on board Operation in daylight or night time conditions Pavement Imaging Currently being used for offline warranty projects Proposed for next cycle network wide implementation , Upgrade to 4096 pixels
Advantages: Dedicated pavement field of view Higher resolution (Greater detail in images) Calibrated for future automated distress analysis Full lane coverage Operation in daylight or night time conditions QuickTime™ and a Microsoft Video 1 decompressor are needed to see this picture.
Roadview 360
Roadview 360 º Panoramic Views of Intersections and Railroad Crossings • High Resolution (2560 x 1920) images • 360º mirrored lens on retractable mount • Integrated GPS system • 350 kb average file size
QuickTime™ and a Animation decompressor are needed to see this picture.
QuickTime™ and a Microsoft Video 1 decompressor are needed to see this picture.
Vertical Clearance Measurement System Automated Measurement at Highway Speeds •Data collection at highway speeds with +/­ 0.50 inch accuracy • Samples at 5000 Hz, collects measurement every .26 inch at 70 mph • Keeps personnel off busy roads VCMS Mounted on collection vehicle
QuickTime™ and a Cinepak decompressor are needed to see this picture.
QuickTime™ and a Microsoft Video 1 decompressor are needed to see this picture.
VCMS GPS
VCMS GPS Applanix POS LV 220 • 1 to 3 Meter Accuracy • Real Time Differential • Inertial Unit For Signal Outages • Dual antenna/receiver for increased positional accuracy • Increased accuracy in mountainous terrain
mountainous terrain GPS Accuracy
GPS Accuracy GPS Accuracy
GPS Accuracy INTERGRAPH CORPORATION
INTERGRAPH CORPORATION Intergraph Corporation • Founded in 1969, headquarters in Huntsville, AL with offices worldwide • Intergraph
Intergraph ’’ s mission is to empower governments and businesses around the world to make better, faster operational decisions. Through superior software and services, we enable our customers to organize vast amounts of complex data into understandable visual representations. • Intergraph customers include State and Local Government agencies, transportation & mapping agencies, engineering/construction firms & owner/operators, national & loc
loc al law enforcement agencies, and many more.
law enforcement agencies, and many more. TRIMS Overview
TRIMS Overview · TRIMS was originally a mainframe database
database · Intergraph teamed with TDOT in 1995 to migrate TRIMS to Oracle
migrate TRIMS to Oracle · Software application developed
Software application developed ·
Many reports and query tools
Many reports and query tools ·
Addressed structure requirements
Addressed structure requirements · GIS was added to allow visual queries
GIS was added to allow visual queries · Partnered with Mandli to incorporate Photologging
Photologging TRIMS Overview
TRIMS Overview · Integrated with Pavement database (PMS)
(PMS) · Implemented Photolog as an intranet capability
capability · Integrated with Department of Safety crash database (CATS)
crash database (CATS) · Integrated with ADAM database (traffic)
(traffic) TRIMS Overview
TRIMS Overview · Many Federal Reporting requirements:
Many Federal Reporting requirements: ·
HPMS
HPMS ·
GASB
GASB ­­ 34
34 ·
Annual Bridge Report
Annual Bridge Report · Departments Supported:
Departments Supported: ·
Planning, Structures, Maintenance, Materials & Test and Rail
Materials & Test and Rail Data Integration into TRIMS } } Photolog Images, including 45 degree side images } } Vertical Bridge Clearances } } 360 degree intersection surveys } } Pavement images, including roughness and distress data
distress data Photolog Images QuickTime™ and a YUV420 codec decompressor are needed to see this picture.
Vertical Bridge Clearance Shows the Vertical Clearance of the Bridge and several key horizontal points on the road.
360
360 º Intersection Surveys QuickTime™ and a YUV420 codec decompressor are needed to see this picture.
Pavement QuickTime™ and a YUV420 codec decompressor are needed to see this picture.
THANK YOU!!! Mandli Communications, Inc. Ray Mandli 608
608 ­­ 835
835 ­­ 3500 [email protected] Intergraph Corporation Karin Goodwin 256
256 ­­ 730
730 ­­ 1503 [email protected]
[email protected]