grupo de aplicación de telecomunicaciones visuales

Grupo de Aplicación de Telecomunicaciones VisualesEscuela Técnica Superior de Ingenieros de Telecomunicación

Universidad Politécnica de Madrid

ITS COOPERATIVE SERVICES AND HUMAN FACTORS – THE FOTSIS PROJECT EXPERIENCE

J. Alfonso, N. Sánchez, A. Zaragoza, J.M. Menéndez

Nuria Sánchez [email protected]

4th European Conference on Human Centred Design for ITSVienna, June 5-6, 2014

mailto:[email protected]

June 5th, 2014 Grupo de Aplicación de Telecomunicaciones VisualesEscuela Técnica Superior de Ingenieros de Telecomunicación


Table of Contents

1. The FOTsis Project in a nutshell2. Impact Assessment Methodology3. Service 1 - Use Case4. Conclusions and future work

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The FOTsis Project



FOTsis represents a step forward to better connect vehicles, infrastructure and traffic management centres

FOTsis can contribute to a safer, more intelligent and more sustainable road transport system

FOTsis is a large-scale field testing of the road infrastructure capability for the operation of a set of close-to-market Cooperative Services, in order to assess in detail both 1) their effectiveness and 2) their potential for a full-scale

deployment in European roads

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FOTsis Cooperative Services



S1: Emergency Management S2: Safety Incident Management S3: Intelligent Congestion Control S4: Dynamic Route Planning S5: Special Vehicle Tracking S6: Advanced Enforcement S7: Infrastructure Safety Assessment

Main objectives is testing the infrastructure’s capability to provide and support these 7 Cooperative Services

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Algarve Litoral

Baixo AlentejoM-12 toll road

PATHE Motorway

A99, A9 and A92

A2 highway section 3


FOTsis Test Sites

TEST COMMUNITY TEST-SITE

SPAIN

M-12 toll road



PORTUGALBaixo Alentejo

Algarve Litoral

GERMANY

A99

A9

A92

GREECE PATHE Motorway

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FOTsis Impact Assessment



FOTsis follows the FESTA-V methodology in the analysis of the results to obtain the most significant results evaluating the impact of the selected services in terms of improvements in traffic efficiency, road safety and environmental sustainability.

FOTsis Central Evaluation Database FOTsis Data Analysis Tools (FOTsis

DAT)

Socio-economicCost Benefit Analysis

PerformanceIndicators

StudyDesign

Database

PIsMeasures

Database

Ethical & Legal Issues

Analysing

Context

Impl

emen

tatio

nPl

an

Impact Assessment

Research Questions& Hypotheses

Testing

Data Analysis

Preparing

Functionidentification &

Description

Use Cases

Research Questions& Hypotheses

Measures & Sensors

Driving

Data Acquisition

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Impact Assessment Methodology



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FUNDAMENTAL ASSESSMENT (Δ1)

Delta represents the improvement or worsening provided by the service. Comparing the test-site before the service and after the service test site.

• Quantitative assessment:• Source of data:

Historical data →Review and filtering process Data from test-sites → Directly vs. Surrogate models

• FOTsis data analysis tools• Qualitative assessment:

• Source of data: Questionnaires• Review and filtering of data, statistical tools• Complementary methodology: DELPHI

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COMPREHENSIVE ASSESSMENT (Δ2)

Represents the improvement or worsening of FOTsis services over the best state of the art option currently available in Europe. • Pan-European State of art• Qualitative and quantitative integration• HMI evaluation

GLOBAL ASSESSMENT AND CONCLUSIONS (Δ3)

Represents the improvement or worsening of FOTsis Services regarding the European average which seems the most suitable for our conclusion.• Pan-European impact/scaling up• Learning curve

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Use Case

• Service S1 - Emergency Management



The infrastructure centered e-Call service takes into consideration two possible scenarios: (1) the call to the PSAP is originated from the vehicle ; (2) user’s call is reinforced by the infrastructure which is able to detect any incident through its own systems (DAI, CCTV, etc.) and trigger the call.

Faster reception of the notification of an incident Faster assigment of emergency service vehicles Guidance to the spot of accident Reception and sharing of improved information about incident

(location, extent, sharing of on-site pictures, etc.)

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Use Case

• Service S1 - Emergency Management



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Expected Impact: The improvements in the calling process may cause a time saving in warning time around 1-5 minutes, which, in cases of heavy traffic, will reduce the total rescue time about 10-15 minutes, mainly due to the “free track” principle.

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Use Case

• S1 – Quantitative Assessment– Response Time Collected Data (elapsed time

between detection time and arrival time)– Emergency response times in Madrid per district– Relation between survival rate (%) and response time

(in seconds)



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Use Case

• S1 – Qualitative Assessment



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SELECTED QUESTIONNAIRE ITEMS

WEEKLYTo what degree do you, based on your present knowledge, trust the service to provide you with accurate, real-time information?

1 .. 7

WEEKLY In case the information provided you with inaccurate information, how did you react? Text

FINAL To what degree do you perceive that the service has provided you with accurate information? 1 .. 7

FINAL Do you trust the service? 1 .. 7FINAL Did you find it difficult to learn how to use the service? Y/N

WEEKLY Did you find it difficult to use the service? 1 .. 7

WEEKLY Do you think your stress level associated with the trip has changed as a result to your access to the service? 1 .. 7

WEEKLY Did the service make you feel annoyed at any time during the trip? Y/N

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Conclusions and future work

• FOTsis assessment methodology proposal• Preliminary evaluation results for Service 1 in FOTsis

look very promising:– Faster initiation of emergency procedure by PSAP/HCC and

emergency service vehicles– More effective deployment of resources– Faster response time (travel/rescue time)– Increased awareness of incident



FOTsis is a still-running project!

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J. Alfonso, N. Sánchez, A. Zaragoza, J.M. Menéndez. ITS Cooperative Services and Human Factors – The FOTsis Project Experience. 4th European Conference on Human Centred Design for ITS, Vienna, June 5-6, 2014

European Field Operational Test on Safe, Intelligent and Sustainable Highway Operation

www.fotsis.com

Thank you for your attention!

http://www.fotsis.com/

grupo de aplicación de telecomunicaciones visuales

Documents

fotsis projectgrupo

fotsis impact assessmentgrupo

fotsis project experiencej

road safety

madridits cooperative

market cooperative services

road infrastructure

selected services