Vehicle to vehicle (V2V) and vehicle
to infrastructure (V2I) is the idea that sounded like something firmly set in
science fiction seems to be a quickly approaching reality.
“We have no doubt that the technology will save lives,
improve the environment, create jobs and help the U.S. maintain technical
leadership in a field that will be an important contributor to economic growth
in the future,” said Kristen Tabar.
Tabar said Toyota is leading the way to ensure the next
generation of vehicle communication brings the highest levels of safety,
quality, and convenience to consumers. She also spoke about the challenges that
lie ahead in making the most of these innovations.
She
called on policymakers to support and protect the major advances of V2V and V2I
communication with greater investments in infrastructure and protection of
medium – range wireless spectrum from unlicensed devices.
"For the auto industry and those who have been
involved in the development of this technology, the use of the spectrum
allocated for V2V and V2I communication by unlicensed devices raises
significant, and possibly insurmountable, concerns about the potential for
harmful interference" Tabar said.
“Congress and U.S. Department of Transportation should
be looking at ways to incentivize or facilitate the build out of infrastructure
to support V2I communication,” she said, adding that it would be unfortunate if
the U.S. had to shut the door on V2I communication technology because of
a lack of intelligent infrastructure investment.
She noted Japan's strong assurance to infrastructure
investment as one of the major reasons Toyota began commercialization of V2I in
that country.
New
connected vehicle technology also boosts security and privacy concerns. “The
truth is that the success of the technology is in large part dependent on
public acceptance, and public acceptance requires that the network be
adequately secure and that the privacy of drivers and passengers be preserved,”
she said.
Because of all those concerns, as Toyota begins the very
early stages of commercial deployment of new V2V and V2I technology, the
company does not anticipate full integration of the communication system and
electronic control elements of the vehicle in order to limit ramifications of a
potential cyber incident.
“The good news is that the connected vehicle system is being
developed to support the security that is required and to minimize the
potential for hacking,” she said.
Finishing
her speech she advised the subcommittee
to devote more research and development into autonomous driving technologies,
including how V2V and V2I communication technology can be leveraged effectively
to support automated driving.