Vision and motivation Energy eCoMove Solutions Wasted energy due to - - PDF document

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Vision and motivation Energy eCoMove Solutions Wasted energy due to - - PDF document

Dec 15, 2023 377 likes •602 views

Vision and motivation Energy eCoMove Solutions Wasted energy due to : - Inefficient deceleration - Wrong gear & engine speed eCoMove benefit - Excessive speed, acceleration - Poor anticipation ecoSmartDriving - Congestion - Poorly

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Vision and motivation

Wasted energy due to: Energy eCoMove Solutions

  • Inefficient deceleration
  • Wrong gear & engine speed
  • Excessive speed, acceleration
  • Poor anticipation
  • Congestion
  • Poorly synchronised signals
  • Choice of inefficient route
  • Lack of know-how, motivation

Energy consumption of

~ ~ ~ ~ ~ ~ ~ ~

eCoMove benefit Energy consumption of Residual wasted energy

ecoSmartDriving ecoFreight & Logistics ecoTrafficManagement + Control

The future Situation today gy p “perfect eco-driver” Time gy p “perfect eco-driver”

Research questions

  • 1. To what extent can eCoMove solutions decrease fuel

consumption/CO2 emissions of vehicle/fleet/network with cooperative technologies?

  • 2. How can eCoMove sustainably change the behaviour
  • f private and professional drivers into a more eco-

friendly driving style?

  • 3. What impact have eCoMove solutions in a cooperative

environment for the traffic system of a city/region/network (smoother flows, congestion avoidance, shorter travel distances and times)? Our challenge as a project: to have all sectors working towards integrated solutions and standards

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SLIDE 2

Integrated approach for “Green Mobility”

/ excess acceleration/speed inefficient route choice

Factors eCoMove Integrated Cooperative Systems eCoMove Integrated Cooperative Systems

Green Routing Optimum route from static & dynamic factors Map learns from experience ecoSmart Driving Assistant inefficient deceleration wrong gear/speed choice congestion non-optimised signals improvement not sustained lack of motivation too many stops unstable flow, speed too high Generate most efficient driving strategy Dynamic driving advice via HMI Post Trip Driving Analysis Feedback from “Virtual Trainer” Long-term coaching strategy Measures for Freight eco logistics planning Training and eco bonus scheme Adaptive Balancing & Control Balanced priority control eco green wave eco route distribution eco Motorway Management Speed and headway control Prioritised ramp metering i i t t

R id l t d eCoMove savings target = 20%

  • f total energy use

Theoretical minimum fuel consumption for specific vehicle, driver and journey Theoretical minimum fuel consumption for specific vehicle, driver and journey

~ ~ ~ ~

congestion

The future Situation today eCoMove Solutions

eco merging assistant ecoTraveller support Fuel consumption and emission prediction eco strategy model

Residual wasted energy

Finding the answer: Focus on existing inefficiencies

  • Pre-trip inefficiencies

– Vehicle condition – Trip planning

  • On-trip inefficiencies

– Primary driving tasks

  • Accelerating/decelerating
  • Gear changing
  • Idling
  • Keeping speed
  • Unnecessary stops

S d d i i t k – Secondary driving tasks

  • Inefficient routing (due to unexpected events)

– Non-driving tasks

  • Vehicle condition & (electrical) energy consumers
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SLIDE 5
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SLIDE 6

Cooperative data exchange as enabler

Project Structure

WP 1.1

IP Coordination

WP 1.2

SP1

Dissemination & Exploitation

WP 1.1

IP Coordination

WP 1.2

SP1

Dissemination & Exploitation

SP1 - IP Coordination and Dissemination

WP 2

Use Cases & Requirements

WP 3

Architecture & Specifications Field Trials & Validation

WP 6.3

Proof of Concept

WP 6.5

Technical Development

WP 4

SP2 SP3 SP4 SP6

Validate requirements

WP 5

Impact Assessment

WP 6.4

Exploitation

WP 2

Use Cases & Requirements

WP 3

Architecture & Specifications Field Trials & Validation

WP 6.3

Field Trials & Validation

WP 6.3

Proof of Concept

WP 6.5

Proof of Concept

WP 6.5

Technical Development

WP 4

SP2 SP3 SP4 SP6

Validate requirements

WP 5

Impact Assessment

WP 6.4

Impact Assessment

WP 6.4

Exploitation

Cooperative Mobility Systems and Services for Cooperative Mobility Systems and Services for Energy Efficiency Energy Efficiency SP1 IP Coordination and Dissemination SP6 - Validation and Evaluation SP2 - Core Technology Integration SP3 ecoSmart Driving SP5 ecoTraffic Management and Control SP4 ecoFreight and Logistics

SP5

WP 5

Integration & Verification

SP5

WP 5

Integration & Verification

SP6 Validation and Evaluation

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SLIDE 7

Development flow

SP2 SP2

WP2 WP2 WP3 WP3 WP4: Technical Development WP4: Technical Development WP5 WP5 Core technologies Core technologies WP6 WP6

SP3 SP3 SP4 SP4

Requiremen Architectur Verificatio

In-car applications In-car applications In-truck applications In-truck applications

Validation

SP5 SP5

nts re n

Infrastructure applications Infrastructure applications

SP6 SP6

n

  • Develop eCoMove core technologies (SP2)

– V2V & V2I communication platform based on CVIS & SAFESPOT projects results – Standardised cooperative messages for energy efficiency-relevant information exchange – ecoMap (digital map database enhanced with eco-relevant attributes)

Main activities

– ecoMap (digital map database enhanced with eco-relevant attributes) – ecoModels to advise optimal driving and traffic control strategies (micro- and macroscopic levels)

  • Develop eCoMove applications

– ecoSmartDriving applications for fuel-efficient driving behaviour (SP3) – eco Freight & Logistics applications for green freight routing and fuel consumption- optimised logistics (SP4) – ecoTrafficManagement & Control applications for energy-efficient traffic control & management meas res (SP5) measures (SP5)

  • Test and validate eCoMove system (SP6)

– In 5 field trials and simulation environment – User acceptance and cost-benefit analysis

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SLIDE 8
  • Communication platform

adapted from technology developed and validated in the CVIS and SAFESPOT EU projects, and for the first time fully integrated to provide support for both V2V and V2I communication

Core Technologies (SP2)

fully integrated to provide support for both V2V and V2I communication, meeting the expected communication requirements of the eCoMove applications

  • ecoMessages

defined for information exchange de ed o

  • at o

e c a ge amongst vehicles (V2V), between vehicles and traffic system (V2I) and between vehicles and data processing and provision services; these standard messages include an ecoFVD message describing vehicle’s progress, fuel consumption and destination, as well as an ecoTSD message about traffic situation sent from the traffic system to vehicles in the vicinity

  • Compliant with ETSI ITS architecture
  • Connection factory based on Java MIDP and OSGi

Communication facilities in eCoMove

  • Connection factory based on Java MIDP and OSGi
  • Applications can be written independent of lower

layers transport/networking/media properties

  • Identical API supported by platforms from NEC and Q-

Free and Peek

  • Support for

– IEEE802.11p with ETSI g5 profile – GeoNetworking, Single Hop Broadcast and Unicast – IPv6 over 3G

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SLIDE 9
  • ETSI ITS standards-based
  • V2X messages for safety and efficiency

ecoMessages

V2X messages for safety and efficiency

– CAM, ECOCAM, VPM, DENM, SRM

  • I2V messages for consumption efficiency

– SLAM, TSPDM, ITM, TPEGM

  • Common message for service management (SA)
  • ETSI PlugTests-proven
  • ecoMessage OSGi Bundles available

ecoMessage OSGi Bundles available

  • Multiple channels (G5, UDP, HTTP)
  • Network Mobility (NEMO) already supported and verified by partners

in previous projects (e.g. CVIS, Smartfreight, GeoNet)

  • For eCoMove trials, on-board and road-side units are connected to

the global IPv6 network via the tunneling over IPv4 Internet over UMTS ith t NEMO

IPv6 Connectivity

UMTS, without NEMO.

IPv4 Internet IPv4 Internet

VPN Server IPv6 gateway VPN Server IPv6 gateway

S i C t

IPv6 Internet IPv6 Internet

Other Service Centers Firewall Firewall

Logical link

eCoMove IPv6 Application Server eCoMove IPv6 Application Server DNS server DNS server

IPv4 Internet IPv4 Internet

CCU/router VPN Client CCU/router VPN Client AU1 host AU1 host AUn host AUn host

Gateway VPN Client Gateway VPN Client Application Server Application Server

Vehicle or Road-side unit Service Center

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SLIDE 10
  • ecoMAP

digital map comprising a static database (e.g. road curvature) enhanced with dynamic attributes (e g

Core Technologies (SP2)

curvature) enhanced with dynamic attributes (e.g. traffic light status), including energy consumption data, needed for eco-driving support, green routing and eco trip planning

  • ecoModels

situational (eSiM) & strategic (eStraM) prediction models taking into account real time area wide information regarding driving and traffic conditions as real time area-wide information regarding driving and traffic conditions, as well as energy use to support traffic control strategies for the entire road network and the eco-driver assistant in individual vehicles

ecoMap

  • Spatial map database enabling eCoMove technologies:

– static digital map database – additional “eco” attributes additional eco attributes – dynamic information along road segments

  • Present in different eCoMove ITS stations:

– Vehicle, Roadside Unit, Traffic Management Centre

  • Common interface (contained in the Reference Platform as

OSGi bundle) for accessing static & dynamic data

  • API to write dynamic data into the map
  • API to write dynamic data into the map
  • AGORA-C and/or OpenLR will be supported
  • Map maker-independent data specifications

– Implementation from partner map providers

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SLIDE 11

ecoSituational Model

  • Microscopic traffic simulation model to predict the

behaviour of vehicles considering various inputs: behaviour of vehicles considering various inputs:

– Vehicle: drive train characteristics, current velocity and acceleration, route, driver type, distance to front vehicles, ... – Map data: curvature, slope, speed limits, turning angles, intersections, average velocities, ... – V2V: Front vehicle position, type and velocity, ... – V2I: Traffic flow information, traffic light states, lane advices, ...

  • Basis for ecoDrivingSupport and ecoDriverCoaching

recommendations to increase energy efficiency

Predicted velocity Speed limits

ecoStrategic Model

  • Macroscopic (network) model
  • Macroscopic (network) model
  • Provides information on traffic and environmental states of

the road network:

– Current, predicted (+15 minutes) and desired (optimised) states – Flow, speed and emissions data – Hotspots (locations with high energy use/CO2 emissions)

Uses data from infrastructure based sensors and floating

  • Uses data from infrastructure-based sensors and floating

vehicle data

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SLIDE 12
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SLIDE 13
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SLIDE 14
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SLIDE 15
  • Conduct a study on European level on driver motivation and

behavioural change

Validation & Evaluation (SP6)

  • Validate that eCoMove technologies, applications and services

meet the functional and non-functional requirements (e.g. data privacy and protection)

  • Demonstrate that the eCoMove framework supports the

interaction of the applications and services to meet the expectations of all stakeholders

  • Show that eCoMove technologies, applications and services

enable a more energy efficient land-based transport of passengers and goods

Assessment concept

Driving simulator Field trials eCoMove applications for cars, trucks and traffic management Individual

A

studies (Munich, Helmond, Torino) Microscopic traffic network simulation (Munich, Helmond, French motorways) assessment of applications using different methods Integration of findings from field trials and driving simulator studies into the traffic simulation model for subsequent system

Improved driver performance Improved driver performance Application assessment

25

Assessment of the eCoMove system (network simulation of Munich, Helmond & French motorways) Assessment of the eCoMove system using traffic simulation models and emission

  • models. Qualitative

assessment of long term effects subsequent system assessment

System assessment

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SLIDE 16

Validation categories & performance indicators

  • Environment

– fuel consumption, CO2 emissions (in total, per trip or per vehicle per km or tkm) other emissions (CO NO ) per km or tkm), other emissions (CO, NOX)

  • Mobility

– total/individual travel times, delays, number of stops, network speed, level of service

  • Driver behaviour

– Safety: times to collision, time headways, variations in speed, # hard braking events, speeding, distraction and workload – Compliance: following advices: on vehicle condition and on g strategically, tactically and operational driving – Driver performance: gear changes, acceleration & deceleration performance, speed, idling – User acceptance: system on/off, usefulness, ease of use, satisfaction with the system

5 test sites with

eCoMove test sites

Helmond

– Different traffic conditions – Different situations – Different scenarios and possibilities to

Motorway A9 Badhoevedorp French Motorways

3 1

cover eCoMove use cases

Munich Torino

2

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SLIDE 17

Driving simulator studies

  • Implementing and testing eCoMove applications in a

controlled environment

  • Three studies planned to cover

different research questions (DLR, TUM, VOLVO)

  • Testing different feedback and training

strategies to improve driver performance:

G & – Gear changes, acceleration & deceleration, compliance rate, HMI design, distraction

_ _ Safety Safety Driver performance Driver performance User acceptance User acceptance Environment Environment Mobility Mobility Compliance Compliance

Traffic network simulation

  • VISSIM environments of Munich, Helmond and French

motorways y

  • eCoMove traffic management apps run in real-time mode
  • Changes in driver performance are modelled based on

findings from field trials and driving simulator studies

  • Assessing direct and indirect effects:

– total/individual travel times, delays, number of stops, network speed, level of service, – fuel consumption, CO2 emissions (in total, per trip or per vehicle per km

  • r tkm), other emissions (CO, NOX)

_ _ Safety Safety Driver performance Driver performance User acceptance User acceptance Environment Environment Mobility Mobility Compliance Compliance

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SLIDE 18
  • Main goals

– common understanding about impact assessment of ITS measures f d i CO i i

International cooperation

for reducing CO2 emission – input to standardisation

  • eCoMove involved in the EU-METI Task Force

– first joint meeting in Amsterdam (23.03.2010) – eCoMove responsible for "Validation methodology" to establish:

validation framework of both traffic simulation and CO2 emission model

  • EU US DoT RITA Cooperation
  • EU-US DoT RITA Cooperation

eCoMove contribution in the frame of the Implementation Agreement

  • eCoMove partners involved in new EU project ECOSTAND

coordinating EU input to both EU-METI and EU-US TF

11/2010: Use cases & requirements 02/2011: Architecture & system specification

eCoMove IP Milestones

  02/2011: Architecture & system specification

09/2011: eCoMove communication platform 04/2012: Applications ready for integration 07/2012: Applications and test vehicles ready for evaluation

 

10/2012: ITS World Congress Vienna demonstration 03/2013: Evaluation results 2013: eCoMove final event

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SLIDE 19

The goal was to test a complete V2V and V2I protocol stack including layer 1-7 according to ISO OSI 7-lags model:

  • IEEE802.11p phy

SP2 Communication platform

Interoperability on European level (14-18/11/2011)

Participants:

  • NEC,
  • Q Free

p p y

  • IEEE802.11p mac, including ETSI G5 additions
  • Geonetworking network layer
  • Geonetworking BTP, basic transport protocol (similar to UDP in

internet)

  • CAM and DENM messages as defined by ETSI TS

SP2 partners (NEC, Peek, Q-Free) all tested their implementations between each other and all applicable tests were 100% successful

  • Q-Free,
  • Peek Traffic,

Cohda Wireless, CTAG, DENSO, Hitachi, HONDA R&D, ITRI, NORDSYS, NXP Semiconductors, Qatar University QSTP B, Siemens, Vector Informatik, VTT

tests were 100% successful They also tested with other companies, including DriveC2X and Score@F partners, which ensures that eCoMove implementations are 100% compatible with both current ETSI partners and other European projects

… First cooperative systems close to market

  • Transfer eCoMove solutions to ElectroMobility

E t bli h d l t d f C ti ITS f

Beyond eCoMove

  • Establish a deployment roadmap for Cooperative ITS for
  • political/regulatory framework
  • technology
  • prioritisation of applications/services
  • FOT for cooperative sustainability solutions, demonstrate

effectiveness and benefits of the proposed solutions (vs. safety, efficiency, etc)

  • Further research on Cooperative ITS applications & tools

for deployment (e.g. new applications, business/organisational models)

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SLIDE 20
  • Total budget:

22.6 M€

  • EC funding:

13.7 M€ (DG-INFSO)

General figures

  • Duration:

36 Months

  • Starting date:

01/04/2010

  • Coordinator:

ERTICO – ITS Europe

  • 10 Countries:

Austria, Belgium, France, Germany, Italy, Norway, Sweden, Spain, the Netherlands, United Kingdom

The Consortium

Sector Partner name Vehicle manufacturer Automotive supplier Digital map supplier Digital map supplier Communication system supplier Mobile and fixed network operator Traffic system supplier University or research institute System integrator M t t Motorway operator Motoring association Eco-driving trainer ITS association

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SLIDE 21

eCoMove Consortium Thank Thank you you for for your your attention attention

IP IP Coordinator Coordinator Jean Jean-

  • Charles

Charles Pandazis Pandazis ERTICO ERTICO – ITS Europe ITS Europe Tel: Tel: +32 (0)2 400 07 14 (direct) +32 (0)2 400 07 14 (direct) Fax: Fax: +32 (0)2 400 07 01 +32 (0)2 400 07 01 Gsm: +32 (0)474 106 368 Gsm: +32 (0)474 106 368 ecomove@mail.ertico.com ecomove@mail.ertico.com www.ecomove www.ecomove-

  • project.eu

project.eu