Suppose I have an electrically operated garage door and I want to design a syste

Question

Suppose I have an electrically operated garage door and I want to design a system that will automatically open that door when my car is in the driveway but will not open the door if there is a car already inside the garage.

The picture below illustrates the operation.

The pressure sensors are available to you and so is the connection that provides signal to the door

opening mechanism. Write in VHDL the entity for this system.

If you think this design can be further improved, explain how you would do so (You can provide
pictures and schematics).

Omar-Lab6R Email attachment The picture below illustrates the operation. oor Opesing Sysfem ressuec Pressure Dour Opening System The pressure sensors are available to so is the connection that provides signal to

Explanation / Answer

First read above sreen shoot this is the logic of sensor read

Read the pressure sensor output

Output is high

Car inside the garage

Car is inside the garage door is closed and pressure sensor output continuesly high

This time one lamp is on outside the garage this indicate the garage is working and one car inside the garage.

After car is outside open the door and lamp is off and pressure sensor output is low

After other car is coming in process sensor continue this process

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