Google designed a driverless car
is now safer than human drivers and its analysing tested over thousands
of miles. According to Google Technology, Chris Urmson, director of
Google's self-driving car program, told Google has data showing that
Autonomous cars are safer and smoother than actual drivers. This, of
course, is a big Development over Google's Report from 2011 that claimed
Autonomous cars are safer than drunk drivers.
Google Driverless Cars Techniques:
In Google Driverless Cars
is avoiding accident having some techniques are radar is an accident
prevention system trigger alerts when they detect something in a car’s
blind spot. Then another one is lane guidance is a cameras mounted
behind the rear-view mirror recognize lane markings, spotting the
contrast between the road surface and boundary lines. Another Is Lidar
is an Rooftop ranging system comprised of 64 lasers paints a 360 degree
picture of the car’s surroundings that is accurate to within 2
centimeter. InFrared Camera is available in Google’s driverless car
two infrared headlamps extend your vision at night without blinding
other drivers. The signature of the infrared beam is detected by a
camera which displays an illuminated image on the dashboard. Stereo
Vision is used in Google’s driverless car’s two
windshield mounted cameras build a real time 3d images of the road
ahead, spotting hazards like pedestrians and animals. GPS System is
accurate to within 1.9 meters, with gps covering the macro location of a
vehicles, smaller on deck cameras can recognize smaller details like
red lights, stop signs, and construction zones.Then Wheel Encoder
Technique Is used in Google’s driverless cars. Wheel Encoder is a Wheel-mounted sensors measure the velocity of the car as it manoeuvres through traffic.
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