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Google Driverless Car PPT
 Introduction
 Components
 Working
 Action.
 Advantage
 Disadvantage
 Conclusion.
 Reference
Content
 The Google Driverless Car is like any car, but it can steer
itself while looking out for obstacles.
 It can stop and go itself based on any traffic condition.
 It is a combination of different technologies developed by
Google
 That will allow a car to drive itself even on the highway
Introduction
4
The project is currently being led by:
Sebastian Thrun
• Director of the Stanford Artificial Intelligence
Laboratory
• 2005 DARPA Grand Challenge Winner
• Co-inventor of Google Street View
Mind Behind
2/3/2020Google Driverless Car 5
• Uses Google map, sensors, artificial
intelligence
• Lidar produced detailed map of the
environment
• Car uses white stripes on road to know lanes
• 360 degree motion sensor and cameras to
sense
• Control of the car still exist
• Sensors pushing data into main computer to
process information
6
Integrates Google Maps with various hardware sensors and artificial
intelligence software
• Google Maps
• Provides the car with road information
• Hardware Sensors
• Provides the car with real time environment conditions
• Artificial Intelligence
• Provides the car with real time decisions
Components
Google Map
7
Google Maps interacts with GPS and acts like a
database.
• Speed Limits
• Upcoming intersections
• Traffic Report.
• Nearby collisions
• Directions
• The hardware sensors gives real time
environmental properties.
• Environment is dynamic so need real time results.
• Sensors attempt to create fully observable environment.
Hardware Sensors
9
• Lidar
• Video camera
• Position estimator
• Distance sensor
LIDAR
• “Heart of our system“
• LIDAR is an optical remote sensing
technology
• Measure the distance to, or other properties
of a target
• It often using pulses from a laser.
• Scanning distance of 60 meters (~197 feet)
Distance Sensor
• Detects upcoming traffic light
• Recognizing moving obstacles like
pedestrians and vehicles
Video Camera
• Allow the car to "see" far enough to detect
nearby or upcoming cars or obstacles
• It also contain radar
• Object returns a tiny part of the wave’s
energy to a dish
• Radar system has a transmitter that emits
radio waves called radar signal
• Doppler effect
Position Estimator (wheel
encoder)
• Determines vehicle's location and keeps track of its
movements
• GPS is a space based satellite navigation system
that provide location and time information
• It is maintained by the US government
• It freely accessible by anyone with a GPS receiver
Artificial Intelligence
Google Maps and the hardware sensors data are sent to
the AI.
AI then determines:
• How fast to accelerate
• When to slow down/stop
• When to steer the wheel
Goal of AI
The agent's goal is to take the passenger to its desired
destination safely and legally
Working
• The motors are first have to be installed
• Apply pressure to both accelerator, brake
pedals and turn the wheels
• Motor receiving instructions from computer
• Lidar used to detect objects and distance
• video cameras detect traffic light
• Control of the car would still exist
In Action
Advantages
• Improved fuel efficiency
• It will be of great help to people who are
physically challenged
• Higher speed limit for autonomous cars
• Reduction of space required for vehicle
parking.
• Fewer traffic collision
Disadvantages
• So many taxi drivers can lose their jobs
• It steals driving pleasure from drivers who
love it
• It requires that the road are in good
condition and follows a strict traffic system
Conclusion
• Very useful .
• Avoid accidents on the road
• Reduce the traffic time at traffic signal
• So many taxi drivers can loss their job
Reference
• John Markoff (2010-10-09). "Google Cars Drive
Themselves, in Traffic". The New York Times.
Retrieved 2010-10-11
• http://en.wikipedia.org/wiki/John_Markoff
• "Nevada enacts law authorizing autonomous
(driverless) vehicles". Green Car Congress.
2011-06-25. Retrieved 2011-06-25
• http://www.greencarcongress.com/2011/06/ab511
-20110625.html
• Alex Knapp (2011-06-22). "Nevada Passes Law
Authorizing Driverless Cars". Forbes. Retrieved
2011-06-25.
Thank you

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Google Driverless Car PPT (Latest Report)

  • 2.  Introduction  Components  Working  Action.  Advantage  Disadvantage  Conclusion.  Reference Content
  • 3.  The Google Driverless Car is like any car, but it can steer itself while looking out for obstacles.  It can stop and go itself based on any traffic condition.  It is a combination of different technologies developed by Google  That will allow a car to drive itself even on the highway Introduction
  • 4. 4 The project is currently being led by: Sebastian Thrun • Director of the Stanford Artificial Intelligence Laboratory • 2005 DARPA Grand Challenge Winner • Co-inventor of Google Street View Mind Behind
  • 5. 2/3/2020Google Driverless Car 5 • Uses Google map, sensors, artificial intelligence • Lidar produced detailed map of the environment • Car uses white stripes on road to know lanes • 360 degree motion sensor and cameras to sense • Control of the car still exist • Sensors pushing data into main computer to process information
  • 6. 6 Integrates Google Maps with various hardware sensors and artificial intelligence software • Google Maps • Provides the car with road information • Hardware Sensors • Provides the car with real time environment conditions • Artificial Intelligence • Provides the car with real time decisions Components
  • 7. Google Map 7 Google Maps interacts with GPS and acts like a database. • Speed Limits • Upcoming intersections • Traffic Report. • Nearby collisions • Directions
  • 8. • The hardware sensors gives real time environmental properties. • Environment is dynamic so need real time results. • Sensors attempt to create fully observable environment. Hardware Sensors
  • 9. 9 • Lidar • Video camera • Position estimator • Distance sensor
  • 10.
  • 11. LIDAR • “Heart of our system“ • LIDAR is an optical remote sensing technology • Measure the distance to, or other properties of a target • It often using pulses from a laser. • Scanning distance of 60 meters (~197 feet)
  • 12. Distance Sensor • Detects upcoming traffic light • Recognizing moving obstacles like pedestrians and vehicles Video Camera • Allow the car to "see" far enough to detect nearby or upcoming cars or obstacles • It also contain radar • Object returns a tiny part of the wave’s energy to a dish • Radar system has a transmitter that emits radio waves called radar signal • Doppler effect
  • 13. Position Estimator (wheel encoder) • Determines vehicle's location and keeps track of its movements • GPS is a space based satellite navigation system that provide location and time information • It is maintained by the US government • It freely accessible by anyone with a GPS receiver
  • 14. Artificial Intelligence Google Maps and the hardware sensors data are sent to the AI. AI then determines: • How fast to accelerate • When to slow down/stop • When to steer the wheel Goal of AI The agent's goal is to take the passenger to its desired destination safely and legally
  • 15. Working • The motors are first have to be installed • Apply pressure to both accelerator, brake pedals and turn the wheels • Motor receiving instructions from computer • Lidar used to detect objects and distance • video cameras detect traffic light • Control of the car would still exist
  • 17. Advantages • Improved fuel efficiency • It will be of great help to people who are physically challenged • Higher speed limit for autonomous cars • Reduction of space required for vehicle parking. • Fewer traffic collision
  • 18. Disadvantages • So many taxi drivers can lose their jobs • It steals driving pleasure from drivers who love it • It requires that the road are in good condition and follows a strict traffic system
  • 19. Conclusion • Very useful . • Avoid accidents on the road • Reduce the traffic time at traffic signal • So many taxi drivers can loss their job
  • 20. Reference • John Markoff (2010-10-09). "Google Cars Drive Themselves, in Traffic". The New York Times. Retrieved 2010-10-11 • http://en.wikipedia.org/wiki/John_Markoff • "Nevada enacts law authorizing autonomous (driverless) vehicles". Green Car Congress. 2011-06-25. Retrieved 2011-06-25 • http://www.greencarcongress.com/2011/06/ab511 -20110625.html • Alex Knapp (2011-06-22). "Nevada Passes Law Authorizing Driverless Cars". Forbes. Retrieved 2011-06-25.