Form NHTSA Form - 1846 NHTSA Form - 1846 Session 2 Post-Route Questionnaire LDW

Examining the Effectiveness of Lane Departure Warning and Lane Keep Assist Advanced Driver Assistance Systems for Improving Driver Response

VTTI 693JJ922F00195N (LC) - Form007 S2Post-RouteQuest LDW rev2.4.25

Session 2 Post-Route Questionnaire LDW

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OMB Control#: TBD Expiration Date: TBD NHTSA Form 1846


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Lateral Control

Questionnaire Items for Session #2

Post-Segment Questionnaire (LDW)

To be repeated following each driving session (two times)


During the last driving session…


  1. the number of Lane Departure Warnings (LDW) I experienced was acceptable.

1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


  1. I received an LDW only when appropriate.

1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


  1. the timing of the LDW was appropriate.



1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


  1. ...the LDW provided a safety benefit.



1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


  1. the LDW was effective at notifying me of an unintentional lane departure.

1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


***Repeat the above question for each modality (auditory, visual, haptic) independently.






  1. ...I found the LDW (overall) to be

1

2

3

4

5

6

7

Extremely Annoying



Neutral



Not at all Annoying


***Repeat the above question for each modality (auditory, visual, haptic) independently.


  1. I would like to have this Lane Departure Warning in my personal vehicle.



1

2

3

4

5

6

7

Strongly Disagree



Neutral



Strongly Agree


  1. If my vehicle was equipped with this type of Lane Departure Warning, I would keep it enabled.

    1. All of the time

    2. Sometimes

    3. Never


  1. Elaborate on the reasons for your reply to the previous question.





  1. What else would you like to tell us about this feature you experienced today?














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AuthorJacob Walters
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