Pressure sensor assembly for elevator door

An object sensing assembly for a door of a passenger compartment comprising:

• a door moveable between an opened position and a closed position;
• and
• a pressure sensor assembly located on a leading edge of the door, the pressure sensor assembly comprising:
• a plurality of pressure sensors located at different locations along the leading edge of the door;
• a plurality of pressurized compartments located at different locations along the leading edge of the door, each of the pressurized compartments having at least one of the plurality of pressure sensors operatively coupled thereto;
• and
• a controller in operative communication with the plurality of pressure sensors, the controller opening the door if a pressure differential is detected between the plurality of pressure sensors.