Module 38 - I262
I262: Vehicle-to-Vehicle (V2V) ITS Standards for Project Managers
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Slide 1:
(Extended Text Description: Welcome - Graphic image of introductory slide. A large dark blue rectangle with a wide, light grid pattern at the top half and bands of dark and lighter blue bands below. There is a white square ITS logo box with words "Standards ITS Training" in green and blue on the middle left side. The word "Welcome" in white is to the right of the logo. Under the logo box is the logo for the U.S. Department of Transpotation, Office of the Assistant Secretary for Research and Technology.)
Slide 2:
(Extended Text Description: This slide, entitled "Welcome" has a photo of Ken Leonard, Director, ITS Joint Program Office, on the left hand side, with his email address, Ken.Leonard@dot.gov. A screen capture snapshot of the home webpage is found on the right hand side - for illustration only - from August 2014. Below this image is a link to the current website: www.pcb.its.dot.gov - this screen capture snapshot shows an example from the Office of the Assistant Secretary for Research and Development - Intelligent Transportation Systems Joint Program Office - ITS Professional Capacity Building Program/Advanced ITS Education. Below the main site banner, it shows the main navigation menu with the following items: About, ITS Training, Knowledge Exchange, Technology Transfer, ITS in Academics, and Media Library. Below the main navigation menu, the page shows various content of the website, including a graphic image of professionals seated in a room during a training program. A text overlay has the text Welcome to ITS Professional Capacity Building. Additional content on the page includes a box entitled What's New and a section labeled Free Training. Again, this image serves for illustration only. The current website link is: http://www.pcb.its.dot.gov.)
Slide 3:
Slide 4:
I262:
Vehicle-to-Vehicle (V2V) ITS Standards for Project Managers
Slide 5:
Instructor
Patrick Chan, P.E.
Senior Technical Staff
Consensus Systems Technologies
Flushing, NY, U.S.A.
Slide 6:
Acknowledgements
James Misener Director, Technical Standards Qualcomm Technologies, Inc. San Diego, CA, USA
Thomas Kurihara TKstds Management
Arlington, VA, USA
Slide 7:
Target Audience
Slide 8:
Recommended Prerequisite
Slide 9:
(Extended Text Description: Curriculum Path: A graphical illustration indicating the sequence of training modules that lead up to and follow each course. Each modules is represented by a box with the name of the module in it and an arrow showing the logical flow of the modules and the current module highlighted. This slide focuses on the modules that lead up to the current course. On the left is a light blue box with text stating "I101 Using ITS Standards: An Overview." There is a straight light blue arrow coming out of the right side of the first box to the next box, which is a purple box with the text "I262 Vehicle-to-Vehicle (V2V) ITS Standards for Project Managers.")
Slide 10:
Learning Objectives
Slide 11:
Learning Objective #1:
Describe the Connected Vehicle Environment
Slide 12:
Learning Objective #1
Identify the Connected Vehicle Environment
Transportation Challenges in the United States
(Extended Text Description: The slide entitled "Identify the Connected Vehicle Environment, with the subtitle, "Transportation Challenges in the United States" contains a graphic. The top row contains a gray box entitled "Safety" and stating "33,561 highway deaths in 2012," "5,165,000 crashes in 2012," and "leading cause of death for ages 4, 11-27." To the right of the gray box is a picture of a motor vehicle collision. The second row contains an orange circular icon showing a roadway with an upward facing arrow. To the right of the icon is a blue box entitled "Mobility" and stating "5.5 billion hours of travel delay," and "$121 billion cost of urban congestion." To the right of the blue box is a picture of a multilane freeway with traffic congestion in both directions. The third line contains a green circular icon with the recycling symbol, and two thirds of a car. To the right of the icon is a green box entitled "Environment," and stating "2.9 billion gallons of wasted fuel," and "54 billion lbs. of additional CO2." To the right of the green box is a picture of a single line of cars, with heavy exhaust seen coming from each vehicle. At the bottom left corner of the slide is the text, "Source: US Department of Transportation".)
Source: U.S. Department of Transportation
Slide 13:
Learning Objective #1
Identify the Connected Vehicle Environment
Vehicles
In addition, millions of people carry mobile devices today that have Global Positioning System (GPS) and can access data...
(Extended Text Description: The slide entitled "Identify the Connected Vehicle Environment, with the subtitle, "Vehicles". The slide has a three graphics on the right side. On top, there is a graphic showing a GPS satellite. In the middle is a graphic showing a gray sports utility vehicle. On the bottom is a graphic showing a smartphone.)
Slide 14:
Learning Objective #1
Identify the Connected Vehicle Environment
What if....
(Extended Text Description: The slide entitled "Identify the Connected Vehicle Environment, with the subtitle, "What If…". The slide has a graphic on the bottom right, which shows a male driver driving a vehicle with a female passenger.)
Slide 15:
Learning Objective #1
Identify the Connected Vehicle Environment
(Extended Text Description: The slide fully consists of a graphic of a connected vehicle environment. On the top is a parking garage, next to a four lane highway (two lanes in each direction). Next to the highway is a commuter rail, with a train at a station. Various vehicles are seen, each with a ring of three concentric circles around them, indicating each vehicle is broadcasting information. Additionally, a line connects a wireless radio on the side of the highway and several vehicles, including the train and a transit bus, to indicate wireless communications between the roadway infrastructure and the vehicles. A text box points to the parking garage and states "Example Infrastructure Data: Signal Phase and Timing, Driving 35 mph, 50 Parking Spaces Available." A text box points to one of the vehicles and states " Example Vehicle Data: Latitude, Longitude, Speed, Brake Status, Turn Signal Status, Vehicle Length, Vehicle Width, Bumper Height." At the bottom left corner is the text, "Source: US Department of Transportation".)
Slide 16:
Learning Objective #1
Identify the Connected Vehicle Environment
What is the connected vehicle environment?
Slide 17:
Learning Objective #1
Identify the Connected Vehicle Environment
NHTSA ANPRM
Slide 18:
Learning Objective #1
Identify the Connected Vehicle Environment
In addition to safety, the connected vehicle environment:
Source: US Department of Transportation
Slide 19:
Learning Objective #1
Identify the Connected Vehicle Environment
This module focuses on the vehicle-to-vehicle (V2V) aspects!
(Extended Text Description: The slide contains a photograph on the bottom right corner of four individuals dressed in business attire having a conversation while seated at a restaurant table. Other guests at the restaurant can be seen sitting in the background.)
Slide 20:
Learning Objective #1
Define Dedicated Short Range Communications (DSRC)
FCC Definition
Source: Federal Communications Commission, Dedicated Short Range Communications of Intelligent Transportation Services - Final Rule, FR Doc No: 99-30591
Slide 21:
Learning Objective #1
Define Dedicated Short Range Communications (DSRC)
Frequencies
Frequencies vary in the U.S., Japan, and Europe
In the United States, only the 5.9 GHz band is being considered for V2V safety communications
Slide 22:
Learning Objective #1
Define Dedicated Short Range Communications (DSRC)
Advantages
Slide 23:
Learning Objective #1
List the Benefits of a V2V Connected Vehicle Environment
Safety Benefits
Slide 24:
Learning Objective #1
List the Benefits of a V2V Connected Vehicle Environment
Mobility and Environmental Benefits
Slide 25:
Slide 26:
Learning Objective #1
Which of the following is NOT a primary benefit in the connected vehicle environment according to USDOT?
Answer Choices
Slide 27:
Learning Objective #1
Review of Answers
a) Safety
Incorrect. The USDOT has identified that safety is the primary benefit for the connected vehicle environment.
b) Mobility
Incorrect. Mobility has also been identified as a primary benefit for connected vehicles.
c) Environmental
Incorrect. Environmental has also been identified as a primary benefit for connected vehicles.
d) Entertainment experience
Correct! The entertainment experience is not a primary benefit according to USDOT.
Slide 28:
Summary of Learning Objective #1
Describe the Connected Vehicle Environment
Slide 29:
Learning Objective #2: Discuss the V2V Environment
Slide 30:
Learning Objective #2
List the Components of a V2V Environment
The V2V environment consists of vehicles with on-board equipment (OBE). An OBE:
(Extended Text Description: The slide contains a graphic, depicting a signalized intersection, between a two lane highway, and a 6 lane divided highway. Many vehicles are shown traveling through the intersection, with each vehicle containing a ring of three concentric yellow circles to indicate each vehicle is broadcasting information.)
Slide 31:
Learning Objective #2
List the Components of a V2V Environment
(Extended Text Description: The slide fully consists of a graphic that shows the in-vehicle portion of a vehicle-to-vehicle architecture. A flow chart is superimposed on the outline of a gray vehicle. At the top of the car reads "In-vehicle components." At the rear of the vehicle is a green shaded box, with text at the bottom that says "This in-vehicle equipment can consist either of a single integrated unit or a discrete set of components." There are four white text boxes within the green box. The upper left text box is entitled "Dedicated Short Range Communications (DSRC) radio," with the text "Receives and transmits data through antennae." The upper right box is entitled "GPS receiver" with the bullets, "provides vehicle and time to DSRC radio" and "Provides timekeeping signal for applications." The bottom left box is entitled "Memory" and reads "Stores security certificates, application data, and other information." The lower right box is entitled "Safety application electronic control unit" and reads "Runs safety applications." There are two additional text boxes to the right of the green box. The upper text box is entitled "Driver-vehicle interface" and reads "Generates warning issued to driver." The lower text box is entitled "Vehicle’s internal communications network" and reads "Existing network interconnect components." There are arrows between the following text boxes: "GPS receiver" to "Dedicated Short Range Communications (DSRC) radio," "GPS receiver" to "Safety application electronic control unit," "Safety application electronic control unit" to and from "Dedicated Short Range Communications (DSRC) radio," "Safety application electronic unit" to and from "Memory," "Safety application electronic control unit" to and from "Vehicle’s internal communications network," and "Safety application electronic control unit" to "Driver-vehicle interface." Further, a combined arrow flows from "Dedicated Short Range Communications (DSRC) radio" and "GPS receiver" to an image of a transmitting antenna at the top of the vehicle that reads "GPS, DSRC antennae." Above the outline of the vehicle is a horizontal blue area encompassing the vehicle entitled "Security System" and reads "Provides and verifies V2V security certificates to ensure trust between vehicles." At the bottom left corner is the text, "Source: Collision Avoidance Metrics Partnership and GAO".)
Source: Crash Avoidance Metrics Partnership and GAO
Slide 32:
Learning Objective #2
List the Components of a V2V Environment
Source: US Department of Transportation
Slide 33:
Learning Objective #2
V2V Applications
Application
The next several slides identify the most cited applications identified by USDOT for V2V
Slide 34:
Learning Objective #2
V2V Applications
V2V Safety Applications
(Extended Text Description: This slide contains a graphic that shows a top down view of a three lane roadway, with two lanes moving left to right, and one lane moving right to left. This is an animated slide. First, the text "Do Not Pass Warning" appears above the roadway. Next, a vehicle is traveling from left to right in the leftmost lane appears, followed by a vehicle traveling in the opposite direction, from right to left in a single lane, with another vehicle following behind, wishing to pass the first vehicle. Each vehicle has three concentric circles around it, indicating the vehicle is broadcasting information. An arrow indicates the direction of travel for each lane. Second, the text "Lane Change Warning + Blind Spot Warning" appears below the roadway on the left. Next a vehicle traveling from left to right appears in the right lane, slightly ahead of the first vehicle that is in the left lane, so that the first vehicle is in the new vehicle's blind spot. Again, this new vehicle has three concentric circles around it, indicating the vehicle is broadcasting information. Third, the text "Forward Collision Warning" appears below the roadway on the right. Next, two vehicles traveling left to right appears in the right lane, one behind the other. Both vehicle has three concentric circles around it, indicating both vehicles are broadcasting information. Fourth, the text "Emergency Electronic Brake Light" appears below the roadway in the middle. A third vehicle appears in the right lane behind the two vehicles associated with the Forward Collision Warning application. The vehicle has three concentric circles around it, indicating the vehicle is broadcasting information.)
Source: Connected Vehicle Reference Implementation Architecture (CVRIA)
Slide 35:
Learning Objective #2
V2V Applications V2V Safety Applications
(Extended Text Description: The slide contains a graphic that shows a top down view of an intersection. Each approach to the intersection has two lanes in each direction. This is an animated slide. First, the text "Intersection Movement Assist" appears at the left bottom corner of the intersection. A vehicle appears traversing the intersection from left to right in the right lane is warned of a vehicle also traversing the intersection from bottom to top. Each vehicle has three concentric circles around it, indicating both vehicles are broadcasting information. Next, the text "Left Turn Assist" appears in the upper right corner of the intersection. A vehicle appears making a left turn from the left lane, moving left to right, is warned of a vehicle also traversing the intersection from right to left. Each vehicle has three concentric circles around it, indicating both vehicles are broadcasting information.)
Source: Connected Vehicle Reference Implementation Architecture (CVRIA)
Slide 36:
Learning Objective #2
V2V Applications
V2V Safety Applications (cont.)
Source: CVRIA
Slide 37:
Learning Objective #2
V2V Applications
V2V Mobility Applications
Each of these applications has a V2V component and a V2I component.
Source: CVRIA
Slide 38:
Learning Objective #2
V2V Applications
V2V Environmental Applications
Source: CVRIA
Slide 39:
Learning Objective #2
(Extended Text Description: At the top of this slide is an icon depicting a folder with a magnifying glass to its right. To the right of this icon is text describing a scenario. The text is "Lauren is driving home with her son after a day at school. She is stopped at a red light. When the light turns green, she is about to move through the intersection when she is warned of a vehicle crossing the path in front of her. She quickly brakes to avoid a T-bone crash." Below the text is a graphic depicting the dashboard of a vehicle that is approaching a signalized intersection. At the center of the dashboard, is an electronic display screen with the message "Stop! Vehicle Approaching." A larger version of this message covers the area of the left sided steering wheel, and extends outside of the graphic. To the right is a photograph of a standing female, covering the right side of the main graphic.)
Slide 40:
Learning Objective #2
Describe the Information That Needs to be Exchanged between the Components to Support V2V Applications
For this scenario, what data is needed for this application to work?
Slide 41:
Slide 42:
Learning Objective #2
Which of the following is NOT a component of the V2V environment?
Answer Choices
Slide 43:
Learning Objective #2
Review of Answers
a) Vehicle powertrain
Correct! While the vehicle powertrain is a component of the vehicle, it is not a component of the V2V environment.
b) Safety application electronic control unit
Incorrect. The electronic control unit includes the processor that runs the safety applications.
c) GNSS (GPS) receiver
Incorrect. The GNSS receiver provides the vehicle position and time for the vehicle.
d) Memory for security certificates or application data
Incorrect. The memory is needed to store security certificates and application data.
Slide 44:
Summary of Learning Objective #2
Discuss the V2V Environment
Slide 45:
Learning Objective #3:
Describe the Roles of the Standards in a Connected Vehicle Environment
Slide 46:
Learning Objective #3
Summarize the Benefits of Standards
Standards are Essential!
1IEEE Std. 610.12-1990: IEEE Standard Glossary of Software Engineering Terminology
Slide 47:
Learning Objective #3
Summarize the Benefits of Standards
General Communications Requirements
(Extended Text Description: This slide contains multiple graphics. At the upper left is a graphic depicting a red sports car. At the lower right is a graphic depicting a gray Sports Utility Vehicle. In the center is a graphic depicting a yellow lightning bolt to indicate communications between the two vehicles. There is text around the graphics. At the center, next to the sports car, the text reads: How do we trust each other? Authentication. The text on the left reads: How do we communicate? Wireless on the same frequency, What language are we using? Agree on the grammar and dictionary, How many people are talking in the room? Talk louder or softer or change rooms or channels. The text on the right reads: How do we trust each other? Authentication.)
Slide 48:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
Communications Standards
(Extended Text Description: The slide contains a graphic on the right. The graphic contains four squares, each within a larger square. The first square is light blue and has text that reads "SAE J2735, APTA TCIP, GTFS, SIRI." The second square surrounds the first square with text above the first square that reads "SAE J2945 Family." The third square is a slightly darker shade of light blue, encompasses the second square and has text above the second square that reads "IEEE 1609 Family." The fourth square encompasses the third square is a medium shade of blue and has text above the third square that reads "IEEE 802.11-2012.")
Slide 49:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
ASTM 2213-03
Standard Specification for Telecommunications and Information Exchange Between Roadside and Vehicle Systems — 5 GHz Band Dedicated Short Range Communications (DSRC) Medium Access Control (MAC) and Physical Layer (PHY) Specifications
Slide 50:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 802.11-2012
IEEE Standard for Information Technology - Telecommunications and Information Exchange Between Systems Local and Metropolitan Area Network-Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications
Slide 51:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 1609.x Family
IEEE 1609.0™-2013, Architecture (Guide)
Slide 52:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 1609.x Family (cont.)
IEEE Std 1609.2™-2013, Security Services for Applications and Management Messages
Slide 53:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 1609.x Family (cont.)
IEEE Std 1609.3™-2010, Networking Services
Slide 54:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 1609.x Family (cont.)
IEEE Std 1609.4™-2010, Multi-Channel Operation
Slide 55:
Learning Objective #3
Identify the ITS Standards to Support Communications between the Components
IEEE 1609.x Family (cont.)
IEEE Std 1609.11™-2010, Over-the-air Electronic Payment Data Exchange Protocol for ITS
IEEE P1609.12™, WAVE - Provider Service Identifier Allocation(PSID)
Slide 56:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
Dedicated Short Range Communications (DSRC) Message Set Dictionary
Basic Safety Message (BSM)
Slide 57:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
BSM Part I includes:
Slide 58:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
BSM Part I also includes:
Slide 59:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
BSM Part II:
Slide 60:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
BSM Part II:
Slide 61:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
BSM Part II:
Slide 62:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
Other V2V Messages
Slide 63:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2735
Other Messages
Slide 64:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2945 Family
Slide 65:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J2945 Family
Slide 66:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
SAE J3067
Candidate Improvements to Dedicated Short Range Communications (DSRC) Message Set Dictionary [SAE J2735] Using Systems Engineering Methods
Slide 67:
Learning Objective #3
Identify the Information and Performance Requirements that are Supported by the ITS Standards
General Communications Requirements
(Extended Text Description: This slide contains the same graphics as page #47. At the upper left is a graphic depicting a red sports car. At the lower right is a graphic depicting a gray Sports Utility Vehicle. In the center is a graphic depicting a yellow lightning bolt to indicate communications between the two vehicles. There is text around the graphics. The text on the left reads: How do we communicate?
IEEE 802.11, IEEE 1609.3, What language are we using? SAE J2735, SAE J2945, How many people are talking in the room? IEEE 1609.4. The text on the right reads: How do we trust each other?
IEEE 1609.2 enables it.)
Slide 68:
Learning Objective #3
Identify the Hardware Specifications
Supported by USDOT
Research Qualified Products List
Hardware specifications being used in the Southeast Michigan Test Bed
Slide 69:
Learning Objective #3
Identify the Hardware Specifications
Supported by USDOT
Compliance Testing Program / Certification
Slide 70:
Slide 71:
Learning Objective #3
Which is NOT a benefit of using ITS Standards?
Answer Choices
Slide 72:
Learning Objective #3
Review of Answers
a) Supports interoperability
Incorrect. Interoperability is a key benefit of standards.
b) Eliminates institutional issues
Correct! Standards alone cannot eliminate institutional issues.
c) Makes testing easier
Incorrect. Standards can make testing easier.
d) Makes procurements easier
Incorrect. Standards can help with the design and procurement of a system.
Slide 73:
Learning Objective #3
Which of the following is a data standard?
Answer Choices
Slide 74:
Learning Objective #3
Review of Answers
a) IEEE 802.11-2012
Incorrect. IEEE 802.11 is a communications and transmission standard.
b) IEEE 1609.x Family of Standards
Incorrect. IEEE 1609.x Family of Standards are communications and transmission standards.
c) SAE J2735
Correct! SAE J2735 is a data standard that describe both messages sets and the data dictionary used by the message sets.
d) USDOT FHWA Vehicle Awareness Device Specification
Incorrect. USDOT FHWA DSRC RSU Specifications Document v4.0 is a specification.
Slide 75:
Summary of Learning Objective #3
Describe the roles of standards in a Connected Vehicle Environment
Slide 76:
Learning Objective #4: Identify and Address High-Level Technical and Institutional Challenges to Deploying a V2V Environment
Slide 77:
Learning Objective #4
Describe Technical Challenges To Deploying V2V
NHTSA ANPRM
Slide 78:
Learning Objective #4
Describe Technical Challenges To Deploying
V2V
Standards are Still Evolving
Slide 79:
Learning Objective #4
Describe Technical Challenges To Deploying V2V
Standards Implementation
Slide 80:
Learning Objective #4
Describe Technical Challenges To Deploying V2V
Implementation Issues
Slide 81:
Learning Objective #4
Describe Technical Challenges To Deploying V2V
Testing and Certification
Slide 82:
Learning Objective #4
Describe Technical Challenges To Deploying V2V
Regulatory Issues
Slide 83:
Learning Objective #4
Describe Institutional Challenges To Deploying V2V
Privacy
Slide 84:
Learning Objective #4
Describe Institutional Challenges To Deploying V2V
Security
Slide 85:
Learning Objective #4
Describe how Transportation Systems Support the V2V Environment
Support the Security Credential Management System
Slide 86:
Slide 87:
Learning Objective #4
What is a current challenge to deploying connected vehicles?
Answer Choices
Slide 88:
Learning Objective #4
Review of Answers
a) Security
Incorrect. The exchange of trusted, authenticated, and valid data is a current challenge to the connected vehicle environment.
b) Privacy
Incorrect. The protection of the identity of the driver and the vehicle is a current change to the connected vehicle environment.
c) Evolving standards
Incorrect. The evolving standards is a current challenge to implementing and testing the connected vehicle environment.
d) All of the above
Correct! Security, privacy and evolving standards are all current challenges to the connected vehicle environment.
Slide 89:
Summary of Learning Objective #4
Identify and Address Technical and Institutional Challenges to Deploying a V2V Environment
Slide 90:
Learning Objective #5: Describe the Current Status of the Connected Vehicle Environment
Slide 91:
Learning Objective #5
Introduce Standards and Research Activities Underway
Review
Slide 92:
Learning Objective #5
Introduce Standards and Research Activities Underway
IEEE 802.11-2012
Slide 93:
Learning Objective #5
Introduce Standards and Research Activities Underway
IEEE 1609 Family
Slide 94:
Learning Objective #5
Introduce Standards and Research Activities Underway
SAE DSRC Technical Committee
Slide 95:
Learning Objective #5
Introduce Standards and Research Activities Underway
Security Credential Management System (SCMS)
Slide 96:
Learning Objective #5
Introduce Standards and Research Activities Underway
Certification Testing
Source: US Department of Transportation
Slide 97:
Learning Objective #5
Introduce Standards and Research Activities Underway
Connected Vehicles Research
Slide 98:
Learning Objective #5
Provide Key Schedule Milestones for the Connected Vehicle Environment
NHTSA
Slide 99:
Learning Objective #5
List Resources for Further Reading and Information
Connected Vehicle Reference Implementation Architecture (CVRIA)
Slide 100:
Learning Objective #5
List Resources for Further Reading and Information
ITS Standards
Slide 101:
Learning Objective #5
List Resources for Further Reading and Information (cont.)
ITS Standards
Slide 102:
Slide 103:
Learning Objective #5
Which of the following is not a current connected vehicle activity?
Answer Choices
Slide 104:
Learning Objective #5
Review of Answers
a) Revising ITS standards based on lessons learned
Incorrect. The standards are currently being revised based on lessons learned.
b) USDOT will be operating new certification laboratories for connected devices
Correct! USDOT plans to develop a cooperative agreement with one or more existing facilities to conduct certification testing for connected devices.
c) Developing a security system to authenticate messages
Incorrect. USDOT is seeking to establish a SCMS manager and certificate management entities.
d) Revising the CVRIA for emerging application requirements
Incorrect. The CVRIA is a living document and will be revised to include emerging application requirements.
Slide 105:
Summary of Learning Objective #5
Describe the Current Status of the Connected Vehicle Environment
Slide 106:
What We Have Learned
1)The connected vehicle environment involves a vehicle wirelessly broadcasting data about itself.
2)The V2V environment consists of on-board units broadcasting information to support:
Slide 107:
What We Have Learned
3) Connected vehicle standards are critical to support interoperability .
4) Some of the institutional issues are:
5) Standards maintenance is continuing to include new requirements and to incorporate lessons learned.
Slide 108:
