The idea of
driverless cars is nearly as old as the car itself. Whether speaking of Night
Ryder’s Kit or even of more futuristic flying versions seen in the Jetsons, the
concept of leaving the driving to the car is deeply ingrained in us. For years,
several companies and universities have been hard at work on the technology
required to actually bring the dream into reality. Now, as we are well into the
second decade of the 21st century, the dream is getting closer to that point.
Pilotless
Planes? Why not Driverless Cars?
For the past
several years, self-driving cars and other forms of transportation have been at
the forefront of transportation technology. If it’s possible for a Boeing 747
to fly , land and take off itself, why
then should it be such a stretch of the imagination that a simple car could do
the same? The U.S. military maintains fleets of unmanned aerial vehicles (UAV)
and very few accidents involving the aircraft have been reported – many fewer,
in fact, than those of piloted military aircraft. Of course, the skies are much
less crowded than say the freeways of Southern California, but the urban
terrain that the planes fly over is just as congested.
To the Moon
and Beyond!
Universities,
corporations and the United States military have all developed and sponsored
contests utilising driverless vehicles. Time after time, these vehicles have
successfully navigated over hundreds of miles of terrain without the need for a
human driver. Teams that complete the various tasks of the competition the
quickest are awarded with prize money to be used to further advance the
electronic sensor and navigation technology. NASA has also been closely
watching the developments as they plan for an eventual exploration of Mars and
a return to the Moon.
Google What?
While many
companies, both in the automotive industry as well as technology field, have
been developing this type of electronic technology for many years, one company
has recently taken the forefront of putting these technological wonders into
full-scale use. The Internet giant Google Inc. has been actively testing a
fleet of driverless vehicles on the streets of California. Google’s hope is to
eventually unleash a mega-fleet of these automated vehicles to take over the
day-to-day work of its Google Maps Street View initiative. Currently, Google
employs hundreds of drivers who navigate streets and roads in countries around
the world, taking photos of the scenery along the way. This is then
incorporated into the Google Maps service, allowing viewers to see an actual
view of the area. In the near future, the driverless cars could help increase
the frequency at which these photos and videos are updated, leading to a better
Google Street View product.
License and
Registration Please
As things
currently stand as far as driverless car laws and regulations are concerned,
driverless vehicles cannot operate independently. However, the United States
Department of Transportation has authorised the cars to operate on public
roadways as long as a human driver is available to take over in case of an
emergency. On any given day, dozens of Google’s prototype fleet can be seen
driving the streets and freeways of the San Francisco Bay area. After many
months of testing, the vehicles have only been involved in one reported
accident. While driving down a busy San Francisco street, a cyclist darted in
front of one of the cars. The automated system sensed the cyclist and, as a
human driver would do, it quickly applied the brakes, avoiding the careless
cyclist. Unfortunately, the car following the Google automated car was
following too closely and collided with the car’s rear bumper. There were no
injuries, and the driverless car was deemed not to be at fault.
Conclusion
As testing
continues and the safety and efficiency of electronically controlled cars is
proven, regulations will change, eventually leading to their use on public
streets totally independently, that is, without humans onboard. The technology
is here and has been for several years. What remains is to prove its safety and
allow people to get comfortable with the idea of self-controlled automobiles.
In a few years, it’s very possible that your take-out food could be delivered
to your doorstep without a delivery driver. To be facetious, the only problem
this presents is the question of how much to tip the car. Indeed, we are seeing
the future of driving, and the driver’s seat is empty.
LX is an award-winning
electronics design company based in Sydney, Australia. LX services include full
turnkey design, electronics, hardware, software and firmware design. LX
specialises in embedded systems and wireless technologies design. www.lx-group.com.au
Published
by LX Pty Ltd for itself and the LX Group of companies, including LX Design
House, LX Solutions and LX Consulting, LX Innovations.
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