The present invention combines a residential elevator and automatic pet
door with an intelligence component comprised of a Programmable Logic
Controller with programmed intelligence that enables interoperability
between the residential elevator and automatic pet door. In practice a
pet will wear a collar with an attached or embedded transmitter. As the
pet approaches the elevator door, the swing door will open and the
accordion gate will open. If the elevator is at another level when the
pet approaches, a call will be submitted to bring the elevator to the
pet's level. The swing door and gate will open automatically when the
elevator arrives. The gate and door will remain open long enough for the
pet to enter the elevator and close automatically. The call to another
floor will automatically be submitted to the elevator based on the
current floor location.