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1. ARTIFICIAL INTELLIGENCE IN AUTOMOBILES
TEAM MEMBERS
NAME ROLL No.
A. BOOMINATHAN 20MES08
S.SHRIHARI PRASAD 20MES40
Department of Mechanical Engineering
Nachimuthu Polytechnic College Pollachi– 642 003
2-Mar-23 1

2. CONTENTS
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 INTRODUCTION
 AI IN MECHANICAL ENGINEERING
 AUTONOMUS CARS
 AUTONOMOUS DRIVING
 COMPONENTS
 OTHER TECHNOLOGIES MAKING THE CAR FULLYAUTONOMUS
 ADVANTADES OFAUTONOMOUS CARS
 DISADVANAGES
 CONCLUSION

3. INTRODUCTION
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 Intelligence is the ability to learn about, learn from, understand, and
interact with one’s environment.
 To respond to situations very flexibly
 T
o recognize the relative importance
situations.
 To find similarities between situations.
of different elements of

4. AI IN MECHANICAL ENGINEERING
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 It can be termed as machine intelligence. It combines a wide variety of
advanced technologies to give machine the ability learn, adapt, make
decisions and display behaviour’s not explicitly programmed into their
original capabilitie.
 DifferentAreas.
 Robotics
 Speech recognition
 Facial recognition

5. AI IN MECHANICAL ENGINEERING
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 Navigation
 Mapping
 Motion planning
 Object recognition

6. AUTONOMUS CARS
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It is a vehicle that can drive itself from one point to
another without assistance from a driver; in other
words, with an autopilot system.
 Gps
 Lidar
 Radar
 Video cameras
 Position estimation

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8. COMPONENTS
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GPS
 It gives the position of the car using satellites in a
map like google map
 GPS interacts with Map and acts like a database
 Map Gives information about upcoming intersections,
traffic Report, directions, paths

9. COMPONENTS
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LIDAR – Light Detection And Ranging
 Heart of Autonomus car
 It is rotating sensor on the roof producing laser beam
 Scans more than 200ft in all directions.
 Makes a precise 3D map of surrounds.

10. LIDAR
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11. components
RADAR
 It helps to determine the position of distant object.
 There are radar sensors in the front and back of the
car.
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12. COMPONENTS
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VIDEO CAMERA
 Mounted near the rear view mirror.
 Detects traffic lights.
 Detects moving objects.

13. COMPONENTS
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POSITION ESTIMATOR
 Mounted on left rear wheel.
 Measured small movement of the car.
 Accurately locates its position on the map.

14. OTHER TECHNOLOGIES MAKING THE CAR FULLY
AUTONOMUS
 Adaptive cruise control
 Adaptive highbeams
 Traffic signal recognition
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15. ADAPTIVE CRUISE CONTROL
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Keeping your distance is relaxing
 Cruise control keeps the car at a constant speed by
taking over the throttle of the car
 It also maintain a set distance between it and the car
in front of it
 Uses either a radar setup allowing the vehicle to slow
when approaching another vehicle and accelerate
again to the preset speed when traffic allows

16. ADAPTIVE CRUISE CONTROL
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17. ADAPTIVE HIGHBEAM
 Automatically and continuously adapts the headlamp
ranges to the distance of vehicles ahead or which are
oncoming.
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18. TRAFIC SIGNAL RECOGNITION
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 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

19. ACTUATION
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 By coordinating the inputs from sensors and the
technologies above mentioned E.C.U. (Engine/Electronic
Control Unit) determines the path, speed, direction etc by
controlling the throttle, steering, brakes etc
 (ECU) is generic term for any embedded system that
controls one or more of the electrical systems or
subsystems in a motor vehicle.
 ECU include Throttle control unit, steering control unit,
brake control unit and many other control units

20. DISADVANTAGES
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 Chance of hacking.
 Failure of sensor can create a chance of accident

21. ADVANTAGES OF AUTONOMOUS CARS
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 Less traffic collisions
 increased roadway capacity and reduced traffic
congestion
 Reduction of physical road signage
 High Energy efficiency
 humans are not required to take the car, robot scan be
used
 Can find out current position of car by GPS.
 Less space is needed for parking

22. RECENTLY DEVELOPED AUTONOMUS
CARS
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 Google driverless car
 Volkswagen golf GTI
 Audi TTS

23. CONCLUSION
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 There is no doubt about future of automotive field and
that will be AUTONOMOUS VEHICLE. But the
biggest hurdles will be legal, not technical. For
example, who is responsible when one of these cars
gets in an accident? And how will the police pull over
an autonomous car if they need to? If this problem is
solved autonomous cars will have a bigger impact on
society than when the first horseless carriages
appeared over a century ago.

24. THANK YOU
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