Lutron Technology Company LLC

Jackson Burlew

David J Dolan

Aditya Sreekumar

Andrew G Rohm

Robert J Thompson

As described herein, a motorized window treatment may be configured to synchronize its covering material with other motorized window treatments if movement of the covering material has been delayed. The motor drive unit may receive a message including a command via wireless signals, and rotate a roller tube to adjust a present position of the covering material at an increased rate in response to determining that adjustment of the covering material in response to the command is delayed. The control circuit may determine a delay time between when the other motorized window treatments began to move and when the motor drive unit begins to move in response to the command. The control circuit may begin adjusting the present position of the covering material at a nominal rate in response to determining that the covering material is synchronized with the other motorized window treatments using the determined delay time.

Controlling a position of a covering material of a battery-powered motorized window treatment

A load control system has a system controller and a plurality of load control devices which receive power from a power source. The load control system also includes at least one emergency load control device which receives power from a backup power source in the event of a power failure of the power source. The emergency load control device is configured to enter an emergency mode during the power failure of the power source, wherein in the emergency mode, the emergency load control device controls respective electrical loads according to emergency mode preset settings, and the emergency load control device transmits a message to the system controller to indicate the emergency load control device is in the emergency mode. The system controller is configured to transmit a message to the emergency load control device to exit the emergency mode when power from the power source is restored.

Lighting control system with emergency mode

A load control system has a system controller and a plurality of load control devices which receive power from a utility power source. The load control system also includes at least one emergency load control device which receives power from a backup power source in the event of a power failure of the utility power source. The emergency load control device is configured to enter an emergency mode during the power failure of the utility power source, wherein in the emergency mode, the emergency load control device controls respective electrical loads according to emergency mode preset settings, and the emergency load control device transmits a message to the system controller to indicate the emergency load control device is in the emergency mode. The system controller is configured to transmit a message to the emergency load control device to exit the emergency mode when power from the utility power source is restored.

A load control system has a system controller and a plurality of load control devices which receive power from a utility power source. The load control system includes at least one emergency load control device which receives power from a backup power source in the event of a power failure of the utility power source. The emergency load control device is configured to enter an emergency mode during the power failure of the utility power source, wherein in the emergency mode, the emergency load control device controls respective electrical loads according to emergency mode preset settings, and the emergency load control device transmits a message to the system controller to indicate the emergency load control device is in the emergency mode. The system controller is configured to transmit a message to the emergency load control device to exit the emergency mode when power from the utility power source is restored.

A load control system has a system controller and a plurality of load control devices which receive power from a utility power source. The load control system has at least one emergency load control device which receives power from a backup power source in the event of a power failure of the utility power source. The emergency load control device is configured to enter an emergency mode during the power failure of the utility power source, wherein in the emergency mode, the emergency load control device controls respective electrical loads according to emergency mode preset settings, and the emergency load control device transmits a message to the system controller to indicate the emergency load control device is in the emergency mode. The system controller is configured to transmit a message to the emergency load control device to exit the emergency mode when power from the utility power source is restored.

Growing community of inventors

Bethlehem, PA, United States of America

Jackson Burlew