HIGHWAY SPEED
MEASURING SYSTEM
Aim: The main aim of
this project is to record and display if the speed limit is crossed on a
highway.
Block Diagram:
DESCRIPTION:
In this project we are going to record speed of a car. One technique for
measuring the speed of a car uses two sensors embedded under the road. When the
car is over a sensor, the sensor output a is 1; otherwise output is 0.A
sensor’s output travels on underground wires to a speed measuring computer box,
some of which are above the ground and others of which are underground .The
speed measurer determines speed by dividing the distance between the sensors by
the time required for a vehicle to travel from the first sensor to the second
sensor.
This
design is implemented using a VHDL language, by developing a state-machine for
the controller.
REQUIRED SKILL SET:
- Knowledge on Digital design.
- Knowledge on VHDL programming.
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