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US 6,998,977 B2Granted
Method and apparatus for monitoring a movable barrier over a network
AssigneeThe Chamberlain Group, Inc.
InventorsEric M. Gregori, Eric Peterson
Life of this patent
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Abstract
An apparatus comprising a movable barrier operator for controlling the movable barrier; and a network interface electronically connected to the movable barrier operator for connecting the movable barrier to a network; wherein the network board sends a status of the movable barrier over the network to a requesting device.
Claims25
An apparatus comprising:
- a movable barrier operator including a controller for controlling movement of a movable barrier;
- and
- a network interface electronically connected to the controller for connecting the controller to a network;
- wherein the network interface responds to requests received on the network by sending a status of the movable barrier over the network and;
- wherein the network interface receives a status change request from the network and the controller responds to the status change request by moving the barrier.
2 more elements
A method for checking the status of a movable barrier comprising the steps of:
- receiving from a network client over a network, a status request for a movable barrier;
- determining a status of the movable barrier;
- sending a status of the movable barrier over the network to the network client in response to the status request and;
- wherein the movable barrier comprises a barrier movement operator for controlling the movement of the barrier and the method comprises receiving a status change request from the network client and controlling movement of the barrier in response to the status change request.
1 more element
An apparatus comprising:
- a barrier status monitor coupled to a movable barrier;
- and
- a network interface electronically connecting the barrier status monitor to a network;
- a controller coupled to the network interface and the moveable barrier;
- wherein the network interface responds to network conveyed requests by sending a status of the movable barrier over the network in response to a request for the status of the movable barrier;
- and
- wherein the network interface receives a status change request from the network and the controller responds to the status change request by moving the barrier.
4 more elements
Dependencies are inferred from the claim text.