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MoViCi Webinar on V2X standardizationAlemania / Colombia, 26.4.2018
Alemania / Colombia, 26.4.2018
Content
• Logistics & selection of Presentation language (5’)
• Presentation of panelists (5’)
• Presentation 1: Introduction, Klaus Banse(15’)
• Presentation 2: Smart Technologies and Vehicle to X infrastructures, Luis Felipe Herrera (15’)
• Q&A (20’)
Presentation of panelists
IntroductionHow did we come here
Klaus Banse, Prof.-Univ. Dipl.-Ing.
Presidente de ITS Colombia
Outline
• Purpose of In-Vehicle Systems
• Technical components of In-Vehicle Systems
• Typical In-Vehicle Systems
• Advanced Driver Assistance Systems
• The In-Vehicle Systems bottleneck
• Growing potentials: One Simple Example
• Addressing the In-Vehicle Systems bottleneck
• V2X is born
• Pending issues / Conclusions
Let’s start at the beginningSource: www.nxp.com
Purpose of In-Vehicle Systems
• Increase of• Security
• Safety
• Mobility
• Productivity
• Comfort
• …
• Overall system performance and user satisfaction
Technical components of In-Vehicle Systems
Processing
Sensing
Communication
In-Vehicle System
Typical In-Vehicle Systems
• Infotainment
• Convenience
• Drivers aid
• Payment systems
• Active safety systems
• Engine control
• Environmental control
• Advanced Driver Assistance Systems
ADAS: Advanced Driver Assistance Systems
• Lane Departure Warning
• Radar Warning
• Blind Spot Detection
• Parking Assist
• Lane Keeping Assist
• Stability Control
• Traction Control
• Collision Mitigation Braking
• Traffic Jam Assistant
• Rollover Warning
The In-Vehicle Systems bottleneck
The In-Vehicle Systems bottleneck
Source: SAE International
Levels of Automation
Growing potentials: One Simple Example
• Advanced Driver Assistance Systems• Rollover Warning
On board systemVs.
V2X
Addressing the In-Vehicle Systems bottleneck
Processing
Sensing
Communication(internal)
Cooperation
System 1
System 2
System 3
System N
Stationary&
Moving
Communication(external)
V2X is born
Source: www.mahbubulalam.com
Pending issues / Conclusions
• Legal constraints• Laws• Standards• Policies• Spectrum• …
• International boundaries• Different levels of development and deployment across borders
• Infrastructure• Lack of adequate infrastructure• Exception: 4G Highway Concessions – Great potential
Smart Technologies and Vehicle to X infrastructures to achieve Smart Cities
Luis Felipe Herrera Quintero, PhD
Advisor to the Colombian Minsitry of Transportation
Outline
• Introduction• Data Communications in smart infrastructures• Data Acquisition • Traffic Surveillance• Micromobility data Communications• V2X network Integration and Interoperability• Connected Cars• Standardization• Green V2X• …
Introduction
• Smart and assistive technologies interoperate practically in urban infrastructure The cities promote technological advances in urbanization (integrate technology to create smart cities)• Smart Cities … • MIT
• Systems of Systems• Smart answer Cities• Optimization in each level of integration to the systems
• …A city that provides a set of services that guidelines the necessities of citizens, business and visitors
• Scenarios where people needs services (Smooth integration--dependency of legacy systems)
• Markte …$2.57 Trillion By 2025 (Grand view research, 2018)• Infotaiment technology together with data conection produce scenarios
(public transport hub to connect people )
Data Communication in smart infrastructures
• Data Communication in smart infrastructures• Utilization of vast amount data from a wide variety of sources
• Making good use of collected data produce enhancement of efficiency and profitability to the governments …
• Example…transportation… we can get day by day about operation of the cities• We need fleet management systems, critical automotive components (traffic flow)
• We can in peak hour to analyze what’s going on and understand the travel patterns
Data Acquisition
• For any communication network ---data is money and a fundamental part• Traffic Flow theory Methodology (70s) and Manual Analysis• Relationship between speed-flow-density, queuing theory, shock waves---
now we can incorporate nonstationary conditions• Construction of OD matrix in an automatic way• Now we need something more…Electronic Billing of road use, collection of
parking fees, and electricity consumption of charging an electric vehicle• Integration of several ITS subsystems to produce V2X scenarios that can
consume the ITS services• Major concerns, ability to detect and identify events… (traffic disruption)• Several factors must be taken into account…rain, snow, etc.
Traffic Surveillance
• Given the diverse types of data …a key challenge is to identify and extract essentials performance features that provides crucial means of accurately identifying the backbone data
• The surveillance dataset (obtained as from ITS) requires labels to allow its analysis
• V2X scenarios the traffic surveillance works like a key to find and analyze city events
Micromobility data communications
• Concept of occupies less space on the road
• Vehicles with common features• Low power consumption
• Short Range
• Short time battery rechargeable
• Small size (easy driving and parking)
• Processing information in a scenario V2X
• Vehicles sharing Bikes … Automated booking Systems
Vehicle Network Integration and Interoperability
• Vehicle Network Integration and Interoperability• Integrate the legacy systems with legacy networks is the mayor challenge
• The city needs to harmonize the concept of V2X including smallest personal mobility vehicle (bike) enables to pedestrian to transit in a safety way
• Vehicle area Network VANET
Connected Cars
• They need gathering a lot of data
• Autonomous Driving offers effective solutions for intelligent traffic control
• Ambulance travelling across metropolitan cities has long been held up by traffic congestion (Vehicle preemption)
• Scenarios V2V, V2I, I2V, I2I, V2P, P2V,…
• Multihop communications (angular stone to this, maintaining network resources)
• Transmits and receive simultaneously packets
• Scenario of communications in a big scope to support several services
Standardization
• Several organizations works together to provide solutions
• ISO, IEEE, IEC…FCC, ITU…
• ISO/TC 204 • Wifi type p (Wave) / IEEE 1609 / ISO/TS 19091:2017 (Cooperative Systems)
• ISO/TR 17427-8:2015 Intelligent transport systems -- Cooperative ITS --Part 8: Liability aspects
Green V2X
• Technologies that provides green
environment efficiency use of energy
• Grid Integrated Vehicle and V2H(home)
• Vehicle to grid
