Railway Anti-Collision System using DSLR Sensor.

Railway collision is a major problem so this work is concentrated to avoid major and small causes of train collision on same track. Proteus software helps to route mapping and direction for the railway. The primary goal of our anti-collision system is to identify such collision points and to report these error cases to main control room and substation .using this electronic software and ultrasonic /DSLR (Digital Single-Lens Leflex) sensor defense a fog problem because of ultrasonic distance sensors range. To build this system, advanced sensing technology, long distance communication system (RS 485protocol), microcontroller (AVR AT8Mega) and wireless Communication protocol has been used.