Pave-IR Scan (MTPS-100) · MOBA PAVE-IR SCANNER (MTPS-100) The MTPS-100 is an infrared scanner for...
Transcript of Pave-IR Scan (MTPS-100) · MOBA PAVE-IR SCANNER (MTPS-100) The MTPS-100 is an infrared scanner for...
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MOBA CORPORATION • 180 Walter Way Suite 102 • Fayetteville, GA 30214
Telephone: (678) 817-9646 • Fax: (678) 817-0996 • www.moba.de3/23/18
PAVE-IRSCANNER
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Pave-IR Scan (MTPS-100)
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MOBA OPERAND
The MOBA Operand is a control panel for the interface between operator and jobsite specifics.It features numerical keys and displays necessary info to control the system as well as the software (PaveApp) for data recording and visualization during the paving process.
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DISTANCE ENCODER (ODOMETER)
Distance Encoder is mounted to a moving or drive hub on the paver and distance calibrated to the wheel for precise distance measurement.
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GNSS RECEIVER / ANTENNA
Horizontal Position Accuracy Absolute P2P
Autonomous 1.2 m 25 cm SBAS 0.8 m 18 cm
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MOBA PAVE-IR SCANNER (MTPS-100)
The MTPS-100 is an infrared scanner for contact-free surface temperature measurements. The readings are transmitted to the system via CAN bus and recorded with the Operand.
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Mounting to Screed
Telescoping Mast
1 Example of Mounting Options
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Pave-IR Scan
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Roadtec Spray Pavers
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Volvo Pavers
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Bomag/Cedarapids Pavers
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Vogele Pavers
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CAT Pavers
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NEW PROJECT ENTRY
1.Data field for project entry
2.“Cancel” Key exits new project entry
3.Keypad for entries
4.“Info Key” Detailed information for the current entry
5.“Enter” or “OK” Key. After all entries are completed
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NEW PROJECT
1.Ensure created project is selected2.Start selected project
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SELECTIVE MONITORING
Selective Monitoring allows operator to set scanning area.
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COLLECTING DATA
F5 = EXIT
F6 = SCREEN DISPLAY MODE
F7 = TEMP RANGE ADJUST
F8 = ANALYSIS SCREEN
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50’ segments = 150’ individual profiles per page
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REAL-TIME ANALYSIS SCREEN
Summary lists total profiles (150ft sections) and which category they fall under.Recent result shows individual profile differentials.
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DATA LOCATIONS
User chooses date range to find project data.Zoom into map for precise searching. Pavement Project Mgr
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PAVE PROJECT MANAGER (PPM)
PPM allows project evaluation in detail.
Displays thermal data, stations, paving speed, paver stops, and GPS location for any position in the project.
QC/QA reports are generated by PPM.
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Thermal Properties Screen
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PAVE PROJECT MANAGER (PPM)
PROJECT PROPERTIES WINDOW (Meta Information)
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PAVE PROJECT MANAGER (PPM)
TIME DIAGRAM DISPLAYS PAVER STOPS
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PAVE PROJECT MANAGER (PPM)
SPEED DIAGRAM DISPLAYS PAVING SPEED
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PAVE PROJECT MANAGER (PPM)
TEMPERATURE DIAGRAM DISPLAYS TEMPERATURE GRAPH
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PAVE PROJECT MANAGER (PPM)
MAP DIAGRAM DISPLAYS SELECTED POINTS ON MAP
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Generating Reports
Generates PDF Report
Generating Reports
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PPM QC/QA REPORT GENERATION
Reports specific to various DOT specifications can be generated in PPM.
This report is based on TxDOT thermal specification Tex-244-F
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TEX-244-F REPORT
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Where and what is causing the segregation? Can we isolate it??
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Distribution of temperatures over the entire project
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THERMAL SEGREGATION
EXAMPLES
SYMPTOMS
CAUSES
POSSIBLE SOLUTIONS
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TRUCKING
Crust formed on top of pile during transitEnsure trucks are utilizing tarp and are properly insulated for extreme environmental conditions if necessaryNo sand tarps
Courtesy of Jeff Uhlmeyer, WSDOT
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85.4%196.9
90.0%195.5
94.5%218.6
89.0%186.7
94.2%223.7
*>252.7°F
*<68.0°F
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240.0
END OF LOAD WITH TRUCK EXCHANGE
Cool asphalt from crust is fed through paver and augered out to edges in a typical V pattern
Courtesy of Jeff Uhlmeyer, WSDOT
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WINDROW DUMPING
Courtesy of Jeff Uhlmeyer, WSDOT
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END OF LOAD TO NEW LOAD PLUS STOPPING
Ensure windrows are adequately overlappedMonitor trucking to see if pattern of cool loads exists
Courtesy of Jeff Uhlmeyer, WSDOT
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Pave-IR image shows, in real-time and post project, the end of load or truck end segregation repeating throughout a project.
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STATIONARY REPEATING SEGREGATION (STREAKING)
= 48oF
200.4
248.7
*>268.1°F
*<68.0°F
100.0
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Example of slight end of load with thermal streaking.
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End Dump utilizing MTV = Consistency
91.8%227.6
91.8%231.3
92.4%234.8
93.8%237.0
91.8%237.6
*>252.7°F
*<68.0°F
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SR 12
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Minimal to no segregation: Thermal variation levels are consistently below 25 degrees.
NO STOPPING, GOOD CONTINUOUS THERMAL RESULTS
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Future of drones in QCQA roadway testing….possible
MOBA CORPORATION • 180 Walter Way Suite 102 • Fayetteville, GA 30214
Telephone: (678) 817-9646 • Fax: (678) 817-0996 • www.moba.de
QUESTIONS?
Joey FarrellJobsite Technologies, IncMobile: 678-588-1584 [email protected]
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