LED DISPLAYS CORRESPOND TO THE NUMBER OF SEATS BEING OCCUPIED IN A WAITING ROOM

LED DISPLAYS CORRESPOND TO THE NUMBER OF SEATS BEING OCCUPIED IN A WAITING  ROOM    

Aim: The main aim of this project is to design a controller, which displays how many seats occupied in a waiting room.

Block Diagram:

 

DESCRIPTION:

           

In this project we are going to implement a system that displays the number of people in a waiting room onto an LED display. There are 8 LED’s arranged in a row and 8 chairs in the waiting room, each occupied with a sensor that will output a 1 when the seat is in use. The number of LED’s lit will correspond to the number of seats being occupied. For instance, if two seats are occupied, the first two LED’s will light up; if 3 seats are occupied, the lights will light up incrementally. implement a system that counts the number of cars in a parking slot with seven spaces. Each space has a sensor that outputs a 1 if a car is present, and that outputs 0 otherwise. The output should be written in binary over three wires.

          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.