I$0\mathrm{.}0$ Call$-$button on the $0.$ floor

I$0\mathrm{.}1$ Call$-$button on the $1.$ floor

I$0\mathrm{.}2$ Call$-$button on the $2.$ floor

I$0\mathrm{.}3$ Button for $0.$ floor $($in the elevator$)$

I$0\mathrm{.}4$ Button for $1.$ floor $($in the elevator$)$

I$0\mathrm{.}5$ Button for $2.$ floor $($in the elevator$)$

I$0\mathrm{.}6$ Elevator on $0.$ floor

I$0\mathrm{.}7$ Elevator on $1.$ floor

I$1\mathrm{.}0$ Elevator on $2.$ floor

I$1\mathrm{.}1$ Door is closed on $0.$ floor

I$1\mathrm{.}2$ Door is closed on $1.$ floor

I$1\mathrm{.}3$ Door is closed on $2.$ floor

O$0\mathrm{.}0$ Start the motor upwards

O$0\mathrm{.}1$ Start the motor downwards

O$0\mathrm{.}2$ Open the door on $0.$ floor

O$0\mathrm{.}3$ Open the door on $1.$ floor

O$0\mathrm{.}4$ Open the door on $2.$ floor

Elevator with the following simplifications:

$$ There is no weight sensor and no Stop button in the cars

$$ All call buttons are constantly active. The call buttons in the car have higher priority.

$3$ sensors$/$buttons for calling the elevator on the relevant floor $(0,1,2),$

$3$ sensors$/$buttons in the elevator for selecting the destination floor $(0,1,2),$

$3$ sensors for detection of the floor on which the elevator is located,

$3$ sensors for detection of whether the doors are closed on the floors.

$1$ actuator for moving the elevator upwards and $1$ actuator for moving the elevator downwards.

$3$ actuators for opening the door on the relevant floor $(0,1,2).$

just need boolean equations