1 8/31/2017
Session 6 Nevada DOT/USDOT FHWA Road Weather Integrated Mobile Observations (IMO 1, 2 & 3) Projects 2017 Road Weather Management Stakeholder Meeting Minneapolis, Minnesota June 19-21, 2017 2 8/31/2017
Nevada Integrated Mobile Observations (NIMO) Project University of Nevada, Reno Nevada DOT • Jeffrey LaCombe • Denise Inda • Eric Wang • Rod Schilling • Pablo Rivera • Jim Whalen • JP Braz • Israel Lopez • Amanda Nelson • Gary Molnar • Destiny Phan • Mark Aragon • Tamzin Atkins • And others • Kyle Gorsiski • Cody Zampella 3 8/31/2017
NIMO Project Overview 1. Project Update 2. Moving Forward 3. Sustainability Planning 4. Lessons Learned 4 8/31/2017
NIMO 1 Homegrown System • Driven by need to use EDACS radio network
NIMO 1 Sensor Package Inventory
NIMO 2.0 Vehicle Hardware Off-the-Shelf Serial Devices: Road Watch Multiplexer • Air Temperature • Surface Temperature Also useable for: • Vaisala Surface Patrol • OBD Scan Tools • EDACS Radios Custom Sensors: Pulse Counters Remote • Spreader shaft speed WX Sensors Main Processor (Android-OS Cellular Phone) • GPS (location, time) Weather Sensors ( I2C ) • Cellular data link (remote mount on vehicle) • Accelerometers • Air Temperature • Compass • Barometric Pressure • Bluetooth OBD link • Relative Humidity • Dew Point 7
NIMO 2.0 Cost Comparison Item IMO 1 IMO 2 Main Processor System $800 $100 EDACS capable radio $900 $0 Device Multiplexer $173 Custom Weather Sensor $75 Roadwatch sensor w/RS232 $750 $750 Airmar GPS/weather sensor $1,000 $0 OBD/J1939 Scan Tool $625 $150 Custom cabling $100 Custom mounting hardware $150 Non-Recurring Totals: $4,325 $1,248 Recurring Data Expenses $36/month **Does NOT include costs of instrumenting spreader 8
NIMO Phase 3 Dedicated Short Range Communications (DSRC) System 9 8/31/2017
DSRC Site Locations 18 Locations 10 8/31/2017
Vehicle Routes Cellular DSRC 18 DSRC Locations 32 Miles DSRC 54 Miles Cellular 11 8/31/2017
NIMO 3 Vehicles 9 Snow plows with instrumented spreader • motors and 1 freeway service patrol vehicle 5 in Reno • 3 in Carson City • 2 in Lake Tahoe • District II IMO Inventory UNIT # YEAR MAKE MODEL DESCRIPTION 2272 2007 PETERBILT 357 TANDEM AXLE DUMP TRUCK 1915 2007 PETERBILT 357 TANDEM AXLE DUMP TRUCK 0763 2009 PETERBILT 367 TANDEM AXLE CAB AND CHASIS 2275 2007 PETERBILT 357 TANDEM AXLE DUMP TRUCK 3200 2007 PETERBILT 357 TANDEM AXLE DUMP TRUCK 2274 2007 PETERBILT 357 TANDEM AXLE DUMP TRUCK TANDEM AXLE CAB AND CHASIS 3319 2009 PETERBILT 367 SWL 0323 2007 PETERBILT 367 TANDEM AXLE CAB AND CHASIS 0267 2001 INTERNATIONAL 5000 AWD R1 2012 FORD E240 FREEWAY SERVICE PATROL VAN/PU 12 8/31/2017
NIMO Cost Comparison Item IMO 1 IMO 2 IMO 3 Main Processor System $800 $100 $400 $900 $0 $0 EDACS capable radio $0 $173 $0 Device Multiplexer $0 $75 $200 Custom Weather Sensor $750 $750 $750 Roadwatch sensor w/RS232 $1,000 $0 $0 Airmar GPS/weather sensor OBD/J1939 Scan Tool $625 $150 $0 Comet sensor $600 Arada Locomate $1,200 Cradlepoint cellular modem $800 $100 $150 Custom cabling $150 $150 Custom mounting hardware $4,325 $1,248 $4,250 Non-Recurring Totals: Recurring Data Expenses $36/month $15/month **Does NOT include costs of instrumenting spreader 13 8/31/2017
Session 6 Sensor Selection & Placement 2017 Road Weather Management Stakeholder Meeting Minneapolis, Minnesota June 19-21, 2017 14 8/31/2017
NIMO 3 On Board Units (OBU) Arada Locomate Comet T7511 Ethernet Weather Sensor Head • Barometric Pressure • Air Temperature • Humidity Technologic Systems Roadwatch CPU (Main Computer) (not included in costs) Air Temperature • Surface Temperature • Custom Sensors Windshield Wiper Sensor • Spreader Rate Sensor • Spreader Material Sensor • Adam 6051 Ethernet DIO/counter Cradlepoint IBR1100 Cellular Modem, GPS 15 8/31/2017
“NIMO 3” Sensor Package 16 8/31/2017
NIMO 3 Sensor Package Inventory 17 8/31/2017
Plow On-Board Hardware Roof Mounted Multi-band Diversity Antenna Cell, WiFi & GPS Mobile Mark Sensor Mirror Mounted Rear Mounted Air Temp - Spreader Rate Atmoshperic Pressure Custom Sensor Airmar and Omega Sensor Behind Passenger Seat Mounted OBU – ARADA System Mirror Mounted Air/Pavement Temp – Roadwatch Sensor
FSP Van On-Board Hardware Under Front Bumber Mounted Air/Pavement Temp – Roadwatch Sensor Inside Van Rack Mounted OBU – ARADA System
Michigan DOT Sensor Selection Placement Accelerometer with ultrasonic distance Dedicated Short Range Communication Black box data logger (DSRC) Eurotech, Kansas City ReliaGATE 10-20 ReliaCELL 10-20 Surface Patrol Air Temp & Humidity Surface Patrol Surface Temp
Michigan DOT Snow Plow AVL Equipment Wing Plow Mercury Switch Sensor Cell and GPS Antenna Data Logger Connected to DICKEY-john System (mounted behind drivers’ seat) Air/Road Temp Camera (picture every 60 seconds) Under Body Blade MDSS Monitor Hydraulic Pressure Sensor Forecast & Treatment Recommendations
Min innesota DOT Snow Plo low AVL E Equip ipment MDC/AVL Ameritrak AT-500 Connected to Spreader Controller/CANBUS MDC/AVL Mower Application Ameritrak AT-500 Plow Truck Display Screen Forecast/Treatment Recommendations/Radar MDC/AVL Light Duty install Ameritrak AT-500
Min innesota DOT Snow Plo low AVL E Equip ipment Roof Mounted Cellular/GPS Antenna Mirror Mounted Pavement/Air Temp Sensor Vaisala Surface Patrol Operator AVL Input Screen Plow Camera AXIS M3004-V Fixed Dome Network Camera
Min innesota DOT Snow Plo low AVL E Equip ipment OBU install in MnDOT Plow Truck RSU Install on Catwalk over I-35W Communication Protocol for Ameritrak Data Center DSRC/MDC/Comcast AmeriTrak Linksys Comcast Arada Data Center LRT214 BCI SMC D3 RSU-1 Router Cable Modem ‘SvrDsrc’ All Other Arada RSUs
Session 7 DSRC FCC & FAA Licenses 2017 Road Weather Management Stakeholder Meeting Minneapolis, Minnesota June 19-21, 2017 25 8/31/2017
DSRC FCC & FAA Licenses • NIMO DSRC FCC/FAA Site Registration Procedure: The following procedure is required for adding DSRC radios to new and existing ITS poles: 1. Verify whether or not an FAA study is required. This can be done quickly by going to TOWAIR, http://wireless2.fcc.gov/UlsApp/AsrSearch/towairSearch.jsp and entering the geographical coordinates, site elevation, and structure height. Do not assume that an airport is not in the vicinity of the ITS pole location. Allow 30 days with all processes and resources to complete. 2. If the TOWAIR determination indicates a structure registration is required, then a study request must be submitted to the FAA. This study takes up to 45 days to complete. Also, the FAA may require additional lighting and/or markings on the pole. Allow 90 days with all processes and resources to complete. 3. Upon completion of the FAA study and approval, an FCC Form 854 (application for antenna structure registration) must be submitted; this will take up to 45 days for approval. Allow 90 days with all processes and resources to complete. 4. Follow up with the FCC requirement for local public notification and amend the current structure registration application – allow 30 days. 26 8/31/2017
DSRC FCC & FAA Licenses • NIMO DSRC FCC/FAA Site Registration Procedure: Local Public Notice: A. You must provide local notice of your proposed tower through publication in a local newspaper or other appropriate means, such as by following the local zoning public notice process. The local notice must contain the following information: B. The Form 854 File Number; C. The geographical location, the structure height, and anticipated lighting for the proposed new or modified structure; D. A statement that interested persons may review the application by going to www.fcc.gov/asr/applicatons and entering the Form 854 file Number; 27 8/31/2017
DSRC FCC & FAA Licenses • NIMO DSRC FCC/FAA Site Registration Procedure: Local Public Notice: E. A statement that interested persons may raise environmental concerns about the proposed structure filing a Request for Environmental Review with the Federal Communications Commission; F. A statement that the Federal Communications Commission strongly encourages interested parties to file Requests for Environmental Review online, and that the instructions for making such filings can be found at www.fcc.gov/asr/environmentalrequest; and G. The mailing address for interested parties that would prefer to file a Request for Environmental Review by paper copy; FCC Requests for Environmental Review, Attn: Ramon Williams, 445 12 th Street SW, Washington, DC 20554. H. You may provide local notice under both this process and the Commission’s procedures implementing Section 106 of the National Historic Preservation Act (NHPA) through a single publication, provided the notice explains the different procedures for public participation under each of these processes. I. You will be required to report the local notice date in Part 2 of your Form 854 filing. If local notice is not provided before the requested national notice date, you must amend your Form 854 submission to request a new national notice date. 28 8/31/2017
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