Artificial Passenger Fair


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Artificial Passenger Fair

  1. 1. Artificial Passenger A sleep prevention dialog based car system Seminar by Divya.K 4KV06MCA02
  2. 2. Introduction <ul><li>Driver fatigue according to the NHTSA,annually causes.. </li></ul><ul><li>100,000 crashes </li></ul><ul><li>1500 fatalities </li></ul><ul><li>71,000 injuries </li></ul><ul><li>Which cause annual cost of $12.5 billion </li></ul><ul><li>A majority of the off-road accidents observed were preceded by eye closures of one-half second to as long as 2 to 3 seconds </li></ul><ul><li>A normal human blink lasts 0.2 to 0.3 second </li></ul>
  3. 3. Existing methods.. <ul><li>Miniature system installed in driver’s hat </li></ul><ul><li>Use of simulation drinks (e.g.: coffee and tea ) </li></ul><ul><li>Some tablets to prevent sleeping. </li></ul>
  4. 4. <ul><li>In order to overcome the disadvantages of the existing methods IBM introduces a new sleep prevention technology device.. </li></ul><ul><li>ARTIFICIAL PASSENGER </li></ul>
  5. 5. Developed by.. <ul><li>I.B.M -International Business Machines Corporation, NY </li></ul><ul><li>Inventors are.. </li></ul><ul><li>Dimitry Kanevsky </li></ul><ul><li>Wlodek Zadrozny </li></ul>
  6. 6. Residence.. <ul><li>This is an artificial intelligence based companion </li></ul><ul><li>Resident in Software and chips embedded in the automobile dashboard </li></ul>
  7. 7. Components.. <ul><li>Automatic speech recognition (ASR) </li></ul><ul><li>Word spotting </li></ul><ul><li>Conversational planner </li></ul><ul><li>Driver analyzer </li></ul><ul><li>Natural language preprocessor </li></ul><ul><li>Alarm </li></ul><ul><li>External service provider </li></ul><ul><li>Microphone </li></ul><ul><li>Camera </li></ul>
  8. 8. The working..
  9. 9. Automatic Speech Recognition <ul><li>Speaker independent </li></ul><ul><li>Decodes the driver voice </li></ul><ul><li>Decoded voice signals will output to Natural Language Processor </li></ul>
  10. 10. Second ASR module <ul><li>Operates with a voice car media </li></ul><ul><li>Decodes tapes, audio books, telephone mails </li></ul><ul><li>Decoding outputs of the ASR module is analyzed by Intelligent text processor </li></ul><ul><li>Intelligent text processor will output data to conversational planner </li></ul>
  11. 11. Natural Language Processor <ul><li>Processes the decoded signal of textual data from ASR module </li></ul><ul><li>Identifies semantic and syntactic content of the decoded message </li></ul><ul><li>Produces variants of responses </li></ul><ul><li>Outputs this data to a text input of the driver analyzer </li></ul>
  12. 12. Driver analyzer <ul><li>Receives the textual data and voice data </li></ul><ul><li>Measures the time of response using a clock </li></ul><ul><li>Time responses, conclusions about drivers alertness will output to the conversational planner </li></ul><ul><li>Analysis is both objective & subjective </li></ul>
  13. 13. Conversational planner <ul><li>Instruct the language generator to produce the response </li></ul><ul><li>If the driver continues to be in a perfect condition, conversational planner instruct the language generator to continue the conversation. </li></ul><ul><li>Otherwise the language generator is instructed to change the conversation (un expected joke) </li></ul>
  14. 14. Alarm.. <ul><li>If the conversational planner receives information that the driver is about to fall asleep </li></ul><ul><li>Activates an alarm system </li></ul>
  15. 15. External Service Provider <ul><li>Linked to the dialog system by wireless network system </li></ul><ul><li>Coupled with </li></ul><ul><ul><ul><ul><ul><li>Car media, driver profile, conversational planner </li></ul></ul></ul></ul></ul><ul><ul><ul><ul><ul><li>Driver analyzer module </li></ul></ul></ul></ul></ul>
  16. 16. Microphone.. <ul><li>Pick up the words and separate it using speech recognition software </li></ul>
  17. 17. Camera <ul><li>This will track the lip movement of the driver </li></ul><ul><li>To improve the accuracy of the speech recognition </li></ul>
  18. 18. Condition sensor device
  19. 19. Mobile indicator device
  20. 20. Applications.. <ul><li>Prevent driver from falling asleep during long trips </li></ul><ul><li>If the driver gets a heart attack or he is drunk it will send signals to vehicles nearby about this so driver there become alert. </li></ul><ul><li>Open and close the window of a car automatically and also answer a call for you . </li></ul><ul><li>Artificial Passenger device is also used for entertainment. </li></ul>
  21. 21. <ul><li>This system can be used to other situations where the individuals must stay alert </li></ul><ul><li>Security guards </li></ul><ul><li>Operators at nuclear plants </li></ul><ul><li>Operators at manufacturing facilities </li></ul><ul><li>Pilots of airplanes </li></ul>
  22. 22. Future applications <ul><li>Will provide you with a “shortest-time” routing based on road conditions changing because of weather and traffic, remote diagnostics of your car and cars on your route, destination requirements (your flight has been delayed), and nearby incentives (“e-coupons” for restaurants along your way). </li></ul>
  23. 23. Conclusion <ul><li>Successful implementation of Artificial passenger would allow use of various services in cars (like reading e-mail, navigation, downloading music titles , voice games etc.) without compromising a driver safety. </li></ul>
  24. 24. Simple demonstration
  25. 25. References <ul><li> </li></ul><ul><li> </li></ul><ul><li> </li></ul><ul><li> </li></ul><ul><li> </li></ul><ul><li>L.R.Bhal et al. “performance of the IBM speech recognition system” </li></ul>
  26. 26. Acknowledgements <ul><li>I would like to thank </li></ul><ul><li>Mrs.Smitha M.L ( Head of the dept,MCA ) </li></ul><ul><li>Mr.Ujwal U.J </li></ul><ul><li>Ms.Bhagyajyothi K.L </li></ul><ul><li>Mr.Muralikrishna S </li></ul><ul><li>Mr.Shylesh B </li></ul><ul><li>Mr.Suman A L </li></ul><ul><li>And all my friends </li></ul>