MODERN BUS STATION USING RF (VOICE ANNOUNCEMENT)

With the title itself, one can understand that this project is exclusively used to give the information of the forthcoming station to the passengers in the bus. Most of the passengers do not bother about the stations arriving until their destination arrives. There may also be chances like they miss their destination and has to get down at some other station and go back to reach their destination. To get rid of this kind of problems, we have designed a project “MODERN BUS STATION USING RF”. This project uses wireless communication, RF. RF has the advantages of fast communication for longer distances and reliability. The RF modules used here are STT-433 MHz Transmitter along with an RF encoder HT12E, STR-433 MHz Receiver along with an RF decoder HT12D. Every station will be having the RF transmitter. The RF transmitter will be interfaced to the controller through an RF encoder to encode the data received by the controller and to transmit the data. Here in our project the RF transmitter continuously transmits the predefined data. The RF receiver which interfaces the controller through an RF decoder will be fixed in the train. Here the RF decoder is used to decode the signal received by the transmitter. As the train moves and approaches the station, the RF receiver present in the train will receive the information(predefined data) which is being continuously transmitted by the transmitter and will pass the decoded data to the controller so that the controller performs the predefined task of displaying the corresponding data on the LCD. Thus the passengers can know the forthcoming station and act accordingly. Here in our project APR9600 voice module will also be provided for the audio indication of station arrival. It gives the audio output of the prerecorded voice whenever required, as per the code logic. As this is the prototype we will consider 4 push buttons as inputs for four different stations. This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Full wave bridge rectifier is used to rectify the ac output of secondary of 230/12V step down transformer

  • Project Category : IEEE Projects
  • Project Year : 2014-2015
  • Department
  • B.E(Computer Science) , B.Tech,
  • Domain
  • Embedded system,
  • Technology
  • C,
  • Avilable city
  • Hyderabad,

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