AUTOMATIC BRAKING SYSTEM In this project we show the concept of auto braking system. In this system we use one sensor base technology. When vehicle move on the road and in the case of sudden braking sensor sense the obstruction and immediately offer a braking system. We attach this ABS system with any type of braking system either hydraulic system or induction braking. In this concept we use one photo sensor with infra red light. Infra red light transmit the signal in the air and if there is any obstruction then this light is reflected from the object to the photo sensor and further circuit is on automatically. In the transmitter components we use infra red led as a transmitter and photodiode as a receiver. This photodiode is connected to the IC 555. IC 555 is an 8 pin monostable timer IC. Photodiode is connected to the pin no. 2 directly. When pin no 2 become more negative then IC 555 provides an output to the pin no 3. Pin no 4 and 8 is connected to the positive supply. For ...
