Friday, November 18, 2011

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Choosing suitable micro controller for Intelligent Traffic Light System

  • Our first challenge was to find a suitable micro controller for this system. For this we consider following facts,
    • It have to control unknown number of lights belong to traffic lights. Most of the time it will more than 30.
    • It have to communicate with a laptop via Bluetooth or other wireless communication method.
    • It have to read unknown number of sensor values, most probably  less than 10.
    So considering above facts we choose the micro controller PIC 18f452 (http://www.microchip.com/wwwproducts/devices.aspx?ddocname=en010296) To fulfill the above aspects we have found some mechanisms.

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