01592739

Component

Automated vehicles (AV) represent one of the most exciting areas of transportation today as they have begun to capture the public interest, with the technology moving closer and closer to widespread real-world implementation. The authors are in the early stages of a long transitional phase, and knowledge of how the public perceives these new technologies is presently limited. Knowledge of how the public sees these new technologies can help inform transportation planning and policy efforts aimed at ensuring a smooth transition to automated vehicles. Capturing interest in public opinion and sentiment on transportation policy issues is nothing new, but what is possible now is extracting such knowledge from on-line social media. Data from on-line social media portals can be analyzed, or ‘mined,’ to learn how the public perceives transportation issues. This paper reports on research where a major task is to analyze social media data as a means of learning about the public’s perception of automated vehicles. Efforts primarily focus on experience with data geo-located collected from Twitter, a popular social media outlet. Results are presented for the national case with selected statistics broken out for the state of Florida. Overall, there is a great deal of spatial variability in where and the extent to which AV is being discussed, though discussion to date has tended to be positive in nature.

This paper was sponsored by TRB committee ABJ40 Standing Committee on Travel Survey Methods.

01584066

16-3786

English

15p

2016

Transportation Research Board 95th Annual Meeting

Digital/other

Figures; Maps; References; Tables

Data analysis; Data mining; Intelligent vehicles; Public opinion; Social media

Twitter

Florida

Data and Information Technology; Highways; Society; Vehicles and Equipment

Transportation Research Board Annual Meeting 2016 Paper #16-3786

TRIS, TRB, ATRI

Jan 12 2016 5:39PM