The Chamberlain Group, Inc.

Edward James Lukas

Garth Wesley Hopkins

Oddy Nopporn Khamharn

Mark Edward Miller

James Trainor

Erich Struckmeyer

Laura Crawford

Jay Edward Peterson

Robert Roy Keller, Jr

John Steven Scaletta

Oddy Khamharn

Bradley Charles Atwell

James Joseph Fitzgibbon

Jeremy Eugene Jenkins

Robert Jude Axtolis

Dilip Jagjivan Patel

Adelaide Zhang

Greg John Stanek

Cavin Robert Mckinley

James J Fitzgibbon

Gregg John Stanek

Jr Keller Robert R

In one aspect, a method is provided of effecting secure communications for a movable barrier operator and a trainable transmitter. The method includes, at the movable barrier operator, transmitting to a remote control a first radio frequency communication via a first communication protocol wherein the first radio frequency communication includes an access code. The method further includes receiving from the trainable transmitter a second radio frequency communication via a second communication protocol. The second radio frequency communication includes a derived access code based at least in part upon the access code. The method further includes learning the trainable transmitter in response to the derived access code corresponding to the access code.

Method and system for a changing code learning transmitter

In accordance with one aspect of the disclosure, an apparatus is provided that includes a database configured to store one or more vehicle status parameters of a vehicle and one or more secured space status parameters of a secured space. The apparatus further includes a server-based processor operatively coupled or connected to the database and configured to receive one or more of the one or more vehicle status parameters and one or more of the one or more secured space status parameters. The server-based processor is further configured to determine, based on at least one of the one or more vehicle status parameters and at least one of the one or more secured space status parameters whether to change a state of the vehicle.

Cloud-enabled vehicle autostart monitoring

In one aspect, an in-vehicle device is provided that includes a sensor configured to detect a vehicle characteristic indicative of the vehicle being in proximity to a location associated with a movable barrier operator. The in-vehicle device includes communication circuitry to communicate an open command to the movable barrier operator that causes the movable barrier operator to open a movable barrier connected to the movable barrier operator. A memory is configured to store a vehicle arrival condition indicative of whether the vehicle arrived at the location associated with the movable barrier operator. A processor is configured to determine satisfaction of the vehicle arrival condition and, upon the vehicle arrival condition not being satisfied, cause the communication circuitry to communicate a close command to the movable barrier operator that causes the movable barrier operator to close the movable barrier.

In-vehicle device for controlling a movable barrier operator

In an embodiment, an in-vehicle apparatus includes a transmitter operable to transmit radio frequency control signals and communication circuitry configured to communicate with a remote computer via a network. The communication circuitry is configured to receive information from the remote computer via the network, the information pertaining to one or more controllable devices of a user account. The apparatus includes a processor configured to: communicate, via the communication circuitry, a transmitter identifier representative of a transmitter code of the transmitter with the remote computer; effect the movable barrier operator to change a state of a movable barrier by causing the transmitter to transmit a first radio frequency control signal to the movable barrier operator system; and effect the movable barrier operator to learn the transmitter by causing the transmitter to transmit a second radio frequency control signal to the movable barrier operator system.

In-vehicle transmitter training

A control circuit initiates a relationship-establishment mode of operation and operates in both a learn mode of operation and a pairing mode of operation. When the control circuit completes one of these modes of operation (for example, the learn mode of operation, the pairing mode of operation, or either) the relationship-establishment mode of operation can switch to only using the remaining mode of operation during a remainder of the relationship-establishment mode of operation. One can also disable a previously-established relationship for each of a first category of remote platforms (such as remote platforms that became authorized through a learn mode of operation) when the user presses a button. Upon then detecting a second end-user assertion of the end-user interface, the control circuit can further disable a previously-established relationship with each of a second category of remote platforms (such as remote platforms that became authorized through a pairing mode of operation).

Method and apparatus to accommodate both a learn mode of operation and a pairing mode of operation during a relationship-establishment mode of operation

A wireless radio frequency transmitter (), upon detecting () an end user assertion of an end user interface and in automatic response thereto, uses a first rolling carrier frequency to transmit () a message. Upon then determining () that the end user is continuing to assert this end user interface, this transmitter then re-transmits () that message using a predetermined fixed carrier frequency. By one approach, the first rolling carrier frequency is selected from amongst a pool of candidate carrier frequencies using a carrier frequency calculation formula. By another approach, this carrier frequency is selected from one or more tables that comprise a plurality of different carrier frequencies.

Method and apparatus to facilitate using multiple carrier frequencies

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Batavia, IL, United States of America

Edward James Lukas