SlideShare una empresa de Scribd logo
1 de 14
Understanding driver interactions
        with In-Vehicle Technologies
                              Behaviour Observations
                             Clemens Kaufmann (FACTUM)
                                   Ralf Risser (FACTUM)




INTERACTION Final Event
22 November 2012, Brussels
Sample Navigation System

   Country                NS

Czech Republic            15
    Finland               15
    France                15
The Netherlands           20
   Portugal               8
    Spain                 9
      UK                  15
   Total (N)              97
Results Navigation System
• Used in urban areas
• Guidance by the NS vs. finding the way on
  one’s own
• With NS
  – Not clear where to go, especially in roundabouts
  – Misinterpreting the guidance also leading to late
    lane changes
• Finding the way on one‘s own
  –   Hesitant to leave roundabouts
  –   Slowing down and searching for direction signs
  –   Stopping to consult the map
  –   Late lane changes
With and without Navigation System
• No differences between the rides with and
  without an activated NS regarding
  – Speed behaviour
  – Longitudinal control
  – Lateral control
  – Obeying traffic rules
  – Interaction with other road user
  – Antcipation
Problems with Navigation System
• Problems while driving with NS
  – Not recognising stop or yielding signs
  – Hard braking before red light
  – Missed guidance (distraction, low volume)
  – Missed green lights
  – Doubting guidance (ending in speeding and not
    indicating)
  – Inappropriate indicator use
• Conflicts (Rear-end, right-angle) were clearly
  related to the use of the system
Conclusion Navigation System


• Navigation System helps finding the
  correct way
• Problems when
  – Receiving guidance
  – Interpreting guidance
Sample Mobile Phone

   Country                 MP

Czech Republic             15
    Finland                15
    France                 15
The Netherlands            20
   Portugal                 8
    Spain                   9
      UK                   15
   Total (N)               97
Procedure Mobile Phone



• Used mainly in urban areas
• Participants were called twice
• Had to answer different questions
Results Mobile Phone
• No differences between the rides with and
  without an MP conversation regarding
  – Longitudinal control
  – Lateral control
  – Obeying traffic rules
  – Interaction with other road user
  – Antcipation
• Significantly less errors in driving too fast
  while using the MP
Problems with Mobile Phone
• Problems while using MP
   – Keeping the speed (either too fast or clearly slower)
   – Due to distraction without interaction with others
        Missing turns and late lane changes before intersections
        Staying long at green light or at roundabouts
        Not recognising the speed limit and using wrong gear
        Putting hands away from the steering wheel
    – Due to distraction - interaction with others
        In turning situations
        Overtaking without paying attention
        Heavy braking behind queue
• All conflicts caused by the test person
Conclusion Mobile Phone
• Feedback from test persons:
   – Most difficult task in comparision to the
     other IVT systems
   – Stopped talking on the phone
• Distraction by the conversation affecting
  the driving behaviour on different levels
  – Keeping speed
  – Route guidance
  – Interaction with other road users
Advantages of
   Information and communication systems
• Advantages NS:
  – Helps to find the correct way
  – Better than handling with map


• Advantages MP:
  – ???
Problems of
   Information and communication systems
• Problems NS
  – with receiving and interpreting information
  – when guidance is doupted
  – attention not all the time on the road

• Problems MP
  – On different levels of the driving task
  – Referred as most difficult task
Thank you for your attention




      Final event – November 22, 2012 - Brussels   14

Más contenido relacionado

Destacado

январский классный час русь московская
январский классный час русь московскаяянварский классный час русь московская
январский классный час русь московскаяTatyanaPechennikova
 
การเข้าSlide Share
การเข้าSlide Shareการเข้าSlide Share
การเข้าSlide ShareChaweewan Phongjia
 
Киев-Класик, приглашение в Бельгию
Киев-Класик,  приглашение в БельгиюКиев-Класик,  приглашение в Бельгию
Киев-Класик, приглашение в БельгиюЛилия Горелая
 
โครงงานอังกฤษ Group 1
โครงงานอังกฤษ  Group 1โครงงานอังกฤษ  Group 1
โครงงานอังกฤษ Group 1Supaporn Nilayakanon
 

Destacado (7)

O ce veste minunata
O ce veste minunataO ce veste minunata
O ce veste minunata
 
3rd novena mass of christmas
3rd novena mass of christmas3rd novena mass of christmas
3rd novena mass of christmas
 
Catedra ii methodology ii part 1 and 2
Catedra ii methodology ii part 1 and 2Catedra ii methodology ii part 1 and 2
Catedra ii methodology ii part 1 and 2
 
январский классный час русь московская
январский классный час русь московскаяянварский классный час русь московская
январский классный час русь московская
 
การเข้าSlide Share
การเข้าSlide Shareการเข้าSlide Share
การเข้าSlide Share
 
Киев-Класик, приглашение в Бельгию
Киев-Класик,  приглашение в БельгиюКиев-Класик,  приглашение в Бельгию
Киев-Класик, приглашение в Бельгию
 
โครงงานอังกฤษ Group 1
โครงงานอังกฤษ  Group 1โครงงานอังกฤษ  Group 1
โครงงานอังกฤษ Group 1
 

Más de Interaction-FP7

(11) INTERACTION Final event - Wrap-up
(11) INTERACTION Final event - Wrap-up(11) INTERACTION Final event - Wrap-up
(11) INTERACTION Final event - Wrap-upInteraction-FP7
 
(9) INTERACTION Final event - Recommendations and guidelines
(9) INTERACTION Final event - Recommendations and guidelines(9) INTERACTION Final event - Recommendations and guidelines
(9) INTERACTION Final event - Recommendations and guidelinesInteraction-FP7
 
(7) INTERACTION Final event - Navigation system & Phone Context
(7) INTERACTION Final event - Navigation system & Phone Context(7) INTERACTION Final event - Navigation system & Phone Context
(7) INTERACTION Final event - Navigation system & Phone ContextInteraction-FP7
 
(6) INTERACTION Final event - Navigation system & Phone users
(6) INTERACTION Final event - Navigation system & Phone users(6) INTERACTION Final event - Navigation system & Phone users
(6) INTERACTION Final event - Navigation system & Phone usersInteraction-FP7
 
(4) INTERACTION Final event - Speed regulation systems context
(4) INTERACTION Final event - Speed regulation systems context(4) INTERACTION Final event - Speed regulation systems context
(4) INTERACTION Final event - Speed regulation systems contextInteraction-FP7
 
(3) INTERACTION Final event - Speed regulation systems users
(3) INTERACTION Final event - Speed regulation systems users(3) INTERACTION Final event - Speed regulation systems users
(3) INTERACTION Final event - Speed regulation systems usersInteraction-FP7
 
(1) Interaction Final Event - Introduction
(1) Interaction Final Event - Introduction (1) Interaction Final Event - Introduction
(1) Interaction Final Event - Introduction Interaction-FP7
 
(2) Interaction Final Event - Scientific approach
(2) Interaction Final Event - Scientific approach(2) Interaction Final Event - Scientific approach
(2) Interaction Final Event - Scientific approachInteraction-FP7
 

Más de Interaction-FP7 (8)

(11) INTERACTION Final event - Wrap-up
(11) INTERACTION Final event - Wrap-up(11) INTERACTION Final event - Wrap-up
(11) INTERACTION Final event - Wrap-up
 
(9) INTERACTION Final event - Recommendations and guidelines
(9) INTERACTION Final event - Recommendations and guidelines(9) INTERACTION Final event - Recommendations and guidelines
(9) INTERACTION Final event - Recommendations and guidelines
 
(7) INTERACTION Final event - Navigation system & Phone Context
(7) INTERACTION Final event - Navigation system & Phone Context(7) INTERACTION Final event - Navigation system & Phone Context
(7) INTERACTION Final event - Navigation system & Phone Context
 
(6) INTERACTION Final event - Navigation system & Phone users
(6) INTERACTION Final event - Navigation system & Phone users(6) INTERACTION Final event - Navigation system & Phone users
(6) INTERACTION Final event - Navigation system & Phone users
 
(4) INTERACTION Final event - Speed regulation systems context
(4) INTERACTION Final event - Speed regulation systems context(4) INTERACTION Final event - Speed regulation systems context
(4) INTERACTION Final event - Speed regulation systems context
 
(3) INTERACTION Final event - Speed regulation systems users
(3) INTERACTION Final event - Speed regulation systems users(3) INTERACTION Final event - Speed regulation systems users
(3) INTERACTION Final event - Speed regulation systems users
 
(1) Interaction Final Event - Introduction
(1) Interaction Final Event - Introduction (1) Interaction Final Event - Introduction
(1) Interaction Final Event - Introduction
 
(2) Interaction Final Event - Scientific approach
(2) Interaction Final Event - Scientific approach(2) Interaction Final Event - Scientific approach
(2) Interaction Final Event - Scientific approach
 

Último

Environmental and Climate Justice Programby Karen Campblin
Environmental and Climate Justice Programby Karen CampblinEnvironmental and Climate Justice Programby Karen Campblin
Environmental and Climate Justice Programby Karen CampblinForth
 
Centering Equity and Community in Transportation by Benito Perez
Centering Equity and Community in Transportation by Benito PerezCentering Equity and Community in Transportation by Benito Perez
Centering Equity and Community in Transportation by Benito PerezForth
 
Program Design by Prateek Suri and Shakaya Cooper
Program Design by Prateek Suri and Shakaya CooperProgram Design by Prateek Suri and Shakaya Cooper
Program Design by Prateek Suri and Shakaya CooperForth
 
Centering Equity Presentation by Brenna Rivett
Centering Equity Presentation by Brenna RivettCentering Equity Presentation by Brenna Rivett
Centering Equity Presentation by Brenna RivettForth
 
Building a Budget by Jeff Allen and Josh Rodriguez
Building a Budget by Jeff Allen and Josh RodriguezBuilding a Budget by Jeff Allen and Josh Rodriguez
Building a Budget by Jeff Allen and Josh RodriguezForth
 
Lakshitha maduranga CV - for data entry clerck
Lakshitha maduranga CV - for data entry clerckLakshitha maduranga CV - for data entry clerck
Lakshitha maduranga CV - for data entry clerckLakshanMadhushanka3
 
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdf
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdfNosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdf
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdfJulia Kaye
 
Centering equity and the community in Transportation by Richard Ezike
Centering equity and the community in Transportation by Richard EzikeCentering equity and the community in Transportation by Richard Ezike
Centering equity and the community in Transportation by Richard EzikeForth
 
Transportation Electrification Funding Strategy.pptx
Transportation Electrification Funding Strategy.pptxTransportation Electrification Funding Strategy.pptx
Transportation Electrification Funding Strategy.pptxForth
 
Equity Lab: Inked with Intent by The Greenlining Institute
Equity Lab: Inked with Intent by The Greenlining InstituteEquity Lab: Inked with Intent by The Greenlining Institute
Equity Lab: Inked with Intent by The Greenlining InstituteForth
 
Study on Financing of zero-emission trucks and their infrastructure
Study on Financing of zero-emission trucks and their infrastructureStudy on Financing of zero-emission trucks and their infrastructure
Study on Financing of zero-emission trucks and their infrastructureEuropeanCleanTruckin
 
Building a Future Where Everyone Can Ride and Drive Electric by Linda Bailey
Building a Future Where Everyone Can Ride and Drive Electric by Linda BaileyBuilding a Future Where Everyone Can Ride and Drive Electric by Linda Bailey
Building a Future Where Everyone Can Ride and Drive Electric by Linda BaileyForth
 
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...Design and Fund Equitable Electric Transportation For Communities by Jasmine ...
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...Forth
 
Commercial Extractor fan repair services
Commercial Extractor fan repair servicesCommercial Extractor fan repair services
Commercial Extractor fan repair servicesmb1294198
 
USDA’s EV Charging Infrastructure Solutions by Chris McLean
USDA’s EV Charging Infrastructure Solutionsby Chris McLeanUSDA’s EV Charging Infrastructure Solutionsby Chris McLean
USDA’s EV Charging Infrastructure Solutions by Chris McLeanForth
 

Último (17)

Environmental and Climate Justice Programby Karen Campblin
Environmental and Climate Justice Programby Karen CampblinEnvironmental and Climate Justice Programby Karen Campblin
Environmental and Climate Justice Programby Karen Campblin
 
Centering Equity and Community in Transportation by Benito Perez
Centering Equity and Community in Transportation by Benito PerezCentering Equity and Community in Transportation by Benito Perez
Centering Equity and Community in Transportation by Benito Perez
 
Program Design by Prateek Suri and Shakaya Cooper
Program Design by Prateek Suri and Shakaya CooperProgram Design by Prateek Suri and Shakaya Cooper
Program Design by Prateek Suri and Shakaya Cooper
 
Centering Equity Presentation by Brenna Rivett
Centering Equity Presentation by Brenna RivettCentering Equity Presentation by Brenna Rivett
Centering Equity Presentation by Brenna Rivett
 
Building a Budget by Jeff Allen and Josh Rodriguez
Building a Budget by Jeff Allen and Josh RodriguezBuilding a Budget by Jeff Allen and Josh Rodriguez
Building a Budget by Jeff Allen and Josh Rodriguez
 
Lakshitha maduranga CV - for data entry clerck
Lakshitha maduranga CV - for data entry clerckLakshitha maduranga CV - for data entry clerck
Lakshitha maduranga CV - for data entry clerck
 
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdf
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdfNosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdf
Nosfdsfsdfasdfasdfasdfsadf asdfasdfasdfasdf
 
Centering equity and the community in Transportation by Richard Ezike
Centering equity and the community in Transportation by Richard EzikeCentering equity and the community in Transportation by Richard Ezike
Centering equity and the community in Transportation by Richard Ezike
 
Transportation Electrification Funding Strategy.pptx
Transportation Electrification Funding Strategy.pptxTransportation Electrification Funding Strategy.pptx
Transportation Electrification Funding Strategy.pptx
 
Equity Lab: Inked with Intent by The Greenlining Institute
Equity Lab: Inked with Intent by The Greenlining InstituteEquity Lab: Inked with Intent by The Greenlining Institute
Equity Lab: Inked with Intent by The Greenlining Institute
 
EVAT - Future Mobility Transformation in Thailand
EVAT - Future Mobility Transformation in ThailandEVAT - Future Mobility Transformation in Thailand
EVAT - Future Mobility Transformation in Thailand
 
Study on Financing of zero-emission trucks and their infrastructure
Study on Financing of zero-emission trucks and their infrastructureStudy on Financing of zero-emission trucks and their infrastructure
Study on Financing of zero-emission trucks and their infrastructure
 
Reinventing the Car - as I reported it in 1985!
Reinventing the Car - as I reported it in 1985!Reinventing the Car - as I reported it in 1985!
Reinventing the Car - as I reported it in 1985!
 
Building a Future Where Everyone Can Ride and Drive Electric by Linda Bailey
Building a Future Where Everyone Can Ride and Drive Electric by Linda BaileyBuilding a Future Where Everyone Can Ride and Drive Electric by Linda Bailey
Building a Future Where Everyone Can Ride and Drive Electric by Linda Bailey
 
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...Design and Fund Equitable Electric Transportation For Communities by Jasmine ...
Design and Fund Equitable Electric Transportation For Communities by Jasmine ...
 
Commercial Extractor fan repair services
Commercial Extractor fan repair servicesCommercial Extractor fan repair services
Commercial Extractor fan repair services
 
USDA’s EV Charging Infrastructure Solutions by Chris McLean
USDA’s EV Charging Infrastructure Solutionsby Chris McLeanUSDA’s EV Charging Infrastructure Solutionsby Chris McLean
USDA’s EV Charging Infrastructure Solutions by Chris McLean
 

(8) INTERACTION Final event - Navigation system & Phone Effects

  • 1. Understanding driver interactions with In-Vehicle Technologies Behaviour Observations Clemens Kaufmann (FACTUM) Ralf Risser (FACTUM) INTERACTION Final Event 22 November 2012, Brussels
  • 2. Sample Navigation System Country NS Czech Republic 15 Finland 15 France 15 The Netherlands 20 Portugal 8 Spain 9 UK 15 Total (N) 97
  • 3. Results Navigation System • Used in urban areas • Guidance by the NS vs. finding the way on one’s own • With NS – Not clear where to go, especially in roundabouts – Misinterpreting the guidance also leading to late lane changes • Finding the way on one‘s own – Hesitant to leave roundabouts – Slowing down and searching for direction signs – Stopping to consult the map – Late lane changes
  • 4. With and without Navigation System • No differences between the rides with and without an activated NS regarding – Speed behaviour – Longitudinal control – Lateral control – Obeying traffic rules – Interaction with other road user – Antcipation
  • 5. Problems with Navigation System • Problems while driving with NS – Not recognising stop or yielding signs – Hard braking before red light – Missed guidance (distraction, low volume) – Missed green lights – Doubting guidance (ending in speeding and not indicating) – Inappropriate indicator use • Conflicts (Rear-end, right-angle) were clearly related to the use of the system
  • 6. Conclusion Navigation System • Navigation System helps finding the correct way • Problems when – Receiving guidance – Interpreting guidance
  • 7. Sample Mobile Phone Country MP Czech Republic 15 Finland 15 France 15 The Netherlands 20 Portugal 8 Spain 9 UK 15 Total (N) 97
  • 8. Procedure Mobile Phone • Used mainly in urban areas • Participants were called twice • Had to answer different questions
  • 9. Results Mobile Phone • No differences between the rides with and without an MP conversation regarding – Longitudinal control – Lateral control – Obeying traffic rules – Interaction with other road user – Antcipation • Significantly less errors in driving too fast while using the MP
  • 10. Problems with Mobile Phone • Problems while using MP – Keeping the speed (either too fast or clearly slower) – Due to distraction without interaction with others  Missing turns and late lane changes before intersections  Staying long at green light or at roundabouts  Not recognising the speed limit and using wrong gear  Putting hands away from the steering wheel – Due to distraction - interaction with others  In turning situations  Overtaking without paying attention  Heavy braking behind queue • All conflicts caused by the test person
  • 11. Conclusion Mobile Phone • Feedback from test persons: – Most difficult task in comparision to the other IVT systems – Stopped talking on the phone • Distraction by the conversation affecting the driving behaviour on different levels – Keeping speed – Route guidance – Interaction with other road users
  • 12. Advantages of Information and communication systems • Advantages NS: – Helps to find the correct way – Better than handling with map • Advantages MP: – ???
  • 13. Problems of Information and communication systems • Problems NS – with receiving and interpreting information – when guidance is doupted – attention not all the time on the road • Problems MP – On different levels of the driving task – Referred as most difficult task
  • 14. Thank you for your attention Final event – November 22, 2012 - Brussels 14