17-09-2009, 02:06 AM
BUS STOP NAME INDICATION SYSTEM
If the passenger has some residual vision, they may see outlines of useful landmarks that indicate the approach to their bus stop. The near or totally blind rely on identifying directional changes that the bus makes to find their bus stop. Seeking confirmation from a fellow passenger or from the driver is another alternative although it does require a lot of confidence to do this.
Keeping in mind these problems, this system has been planned to facilitate a blind person or a person new to the area who doesnâ„¢t have knowledge on bus stop information.
This system has a transmitter at every bus stop which continuously transmitting a unique ID .Bus contains a main unit which receives transmitted ID and indicates the passengers the arrived stop.
Transmitter unit comprises of a Microcontroller (AT89c51) unit which generates a unique bus stop ID for every bus stop and multiple transmitter units. IRED to transmit the code. Receiver unit comprises of IR receiver (TSOP1738) to detect and demodulate the transmitted code which is detected by the microcontroller and indication is produced.
I will keep updating this page with more abstracts. Keep checking them. And donâ„¢t ask me for Documentation and coding. I can just point you in the right direction. And a little googling goes a long way too
