4. Driver error is the most common cause of traffic
accidents
India contributes 6 % of the world's road accident
deaths
Cell phones in-car ,entertainment systems, more
traffic and more complicated road systems making it
more frequent
Drowsiness of the driver and failure in taking
sudden decisions adds up to the factors .
The fully autonomous cars posses the technology
which drives it the safest way possible and have been
proved successful in this context till now
5. The first known worthy attempt to
build an autonomous vehicle was
in 1977.
The project research was carried
out by Tsukuba “Mechanical
Engineering Laboratory” in Japan.
The breakthrough in the
development autonomous vehicles
came in the 1980’s with the work of
“Ernst Dickmanns” and his team at
Bundeswehr Universitäty.
6. What an automatic control system is?
What is a driverless vehicle
Types of driverless vehicles based on
different-2- technologies
*drones(signal controlled)
*automated highway system
*driverless cars based on automatic
control system
7. An autonomous car is also known as autonomus car ,
Self-Driving Car & Robot Car.
It is a vehicle that can drive itself from one point
to another without Assistance from a driver.
in other words, It is operated by an autopilot system.
The passenger just has to feed in the destinations
he want to reach and the car will take him to the
destination .
8. Google Maps
Provide the car road
information
Sensor
Provide the car with real
time environment condition
Artificial Intelligence
Provide the car with real
time decision
Radar
is an object-detection
system that uses radio
waves to determine the
range, altitude, direction, or
speed of objects
9. Global Positioning System(GPS)
is a space-based Satellite
navigation system that provides location
and time information in all weather
conditions.
Lidar
is a remote sensing technology that
measures distance by illuminating a
target with a laser and analyzing the
reflected light.
12. Sensors employed in driverless cars are called mobileye N.V
Mobileye offers a wide
range of driver safety
solutions combining
artificial vision image
processing, multiple
technological applications
and information technology
Wheel speed sensors
Steering-angle sensors
Rotational-speed sensor
13. A sensor “actinometer “ is used to detect the intensity
of radiation
Light of different colors will radiate different -2-
intensity of radiation
Which will be detected by the sensor
If the detected intensity is of red color or yellow color
The controller will send a command to stop the vehicle
The command will be followed by robot(to convert the
computer command into mechanical input)
15. While braking hard without anti-lock brakes, the wheels
can lock up, sending the car into an out-of-control skid.
and the driver has to pump the brake pedal to keep the
wheels from locking up
With anti-lock brakes, the system does the pumping for
the driver - and does it better than the driver. The system
can read the wheels and knows when they are about to
lock and react faster
16.
17. Autonomous cruise control is an optional cruise
control system appearing on some more upscale vehicles.
These systems use either a radar or laser setup allowing
the vehicle to slow when approaching another vehicle
and accelerate again to the preset speed when traffic
allows
It also maintain a set distance between it and the car in front
of it
Cruise control keeps the car at a constant speed
18.
19. Automated Guided Vehicle Systems
Uses FROG (Free
Ranging On Grid)
technology
FROG vehicles are
equipped with a
computer that
contains a map of
the area
20. The ability to plot the rout from
where the vehicle is to where the
user wants to be has been available
for several years
the more sophisticated system
also receives radio updates on road
blockages, and adapt accordingly
21. is a term used
in robotics for the process
of detailing a task into
discrete motions.
It should execute this task
while avoiding objects like
other cars.
22.
23. managing traffic flow to increase road capacity.
relieving vehicle occupants from driving and
navigating chores, so allowing them to concentrate on
other tasks or to rest during their journeys.
to avoid accidents
increasing roadway capacity by reducing the distances
between cars
The current location of vehicle can be determined using
global positioning system(G.P.S)
24. If the vehicle is using internet which is
have less security then From the hackers
point of view in some cases the vehicle
can be switched off on the road(in rare
cases)
Hackers can change the rout which is
plotted in the system(in rare cases)
In case of failure of main sensor and
backup sensors the vehicle can create a
chance of accident