In the car accident middle school, good Google automatic driving car will now automatically honk

ring ported on June 3rd,
according to foreign media reports,
the Google team recently announced that its automatic car has been able to forward vehicles or pedestrians honking.
Google auto driving is smarter,
now automatically horn,
according to reports,
in the monthly progress report on automatic vehicle development,
Google disclose unmanned vehicles to achieve the horn warning function.
Googles report also pointed out that,
according to different circumstances,
auto driving horn sound is also different.
If a car in front of the car is reversing toward itself,
the unmanned vehicle will issue two shorter whistles,
with a relatively small noise,
as a good gesture to inform the other side of the vehicle.
But in an emergency,
no one can make a long,
long horn.
Google automatic driving car to polite honking,
as Google in the report pointed out,
our goal is to automatically drive a car to be pol