Audi has revealed the world's first production
car capable of driving itself while the owner takes their eyes off the road to
watch television.
Launched at Audi Summit in Barcelona, the new
luxury saloon car is the first production vehicle to offer Level 3 autonomous
driving, where in certain circumstances the driver can completely disengage
from the task of driving, letting the car take full control.
For the new 2018 A8 this is possible at
speeds of
up to 60km/h (37mph) on roads which have a physical divider between each
direction of traffic, like motorways and dual carriageways. Once the driver
presses an AI (artificial intelligence) button on the centre console, the car
can start, accelerate, steer, brake and stop itself with no human input
whatsoever.
Audi says the driver can then "take their
hands off the steering wheel permanently and, depending on the national laws,
focus on a different activity that is supported by the car, such as watching
the on-board TV."
The German car manufacturer adds: "As soon
as the system reaches its limits, it calls on the driver to take back control
of the task of driving."
This transition between car and driver is the
aspect of autonomous driving currently most feared by car makers. Some are
seeking ways to skip Level 3 entirely, jumping from Level 2, where a hand is
required on the wheel at all times, to Level 4, where the car does not need to
give back control in any situation.
Speaking about the grey area of Level 3 autonomy,
Ford's head of self-driving vehicles Jim McBride told Techrepublic
in 2016: "The biggest demarcation is between Level 3 and 4. We're not
going to ask the driver to instantaneously intervene - that's not a fair
proposition."
As well as the radar sensors, front camera and
ultrasonic sensors found on other cars with autonomous features, Audi claims it
is the first car manufacturer to also use a laser scanner to read the road and
traffic ahead.
Called traffic jam pilot, the self-driving system
will not be available when the car goes on sale, but will instead be rolled out
to delivered vehicles once it has been developed further - and when motoring
laws change to allow drivers to watch TV from behind the wheel, which could
take some time.
Aside from driving itself in traffic, the new A8,
which starts at €90,600 (£80,000) will, once the software updates arrive, be
capable of remotely parking itself in a space or garage without a driver
inside. Drivers can start the parking maneuver from their smartphone, while
stood outside if they wish, and the car will do the rest under supervision.
Rear-seat passengers can control the car's
climate, media and other settings via a tablet computer docked in the centre
console, similar to that installed in the BMW 7-Series. The rear seats recline,
offer massages, and there are two TV screens; the front passenger seat can be
folded forward to act as a footrest.
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