1) The document proposes an automated ticketing system for public transportation that uses RFID cards for passenger identification and GPS to calculate distance traveled and debit fares accordingly.
2) The system uses RFID cards containing passenger identification and balance that are read by an RFID reader. GPS tracks vehicle location to calculate distance traveled between passenger entry and exit points.
3) Fares are automatically deducted from the RFID card balances based on distances traveled. The reusable and rechargeable cards provide a more convenient ticketing system compared to paper tickets.