METHOD OF RESTORING A REMOTE WIRELESS CONTROL DEVICE TO A KNOWN STATE
First Claim
1. A method for restoring a first radio frequency (RF) control device of a plurality of control devices from a first state to a second state, the plurality of control devices operable to be controlled by radio frequency signals transmitted on one of a plurality of radio frequency channels by a first transmitter device, the method comprising the steps of:
- initiating at the first transmitter device a mode to configure the at least one control device into the second state;
transmitting a beacon message on one of the channels from a beacon message transmitting device;
monitoring by the at least one control device for the beacon message that is transmitted on one of a plurality of radio frequency channels, wherein the control device begins to scan on each of the plurality of radio frequency channels each for a period of time for the beacon message, and wherein the control device locks on to the one of the plurality of channels on which the beacon message is received and then halts further scanning;
transmitting by the first transmitter device an instruction message to the control device that instructs the control device to receive the messages transmitted on the designated radio frequency channel;
determining at the first transmitter device the presence of the at least one control device;
enabling a user to select at the first device the at least one control device for restoration to the second state; and
transmitting a message on the designated radio frequency channel from the first device to be received by the selected control device to restore the selected control device to the second state.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides a method of restoring a remotely-located control device of a wireless load control system to a default factory setting. The control device is operable to be coupled to a source of power and has a memory for storing programming information. First, a beacon message is transmitted repeatedly on a predetermined channel. Second, power is applied to the control device. Subsequently, the control device listens for the beacon message for a predetermined amount of time on each of the plurality of channels, and receives the beacon message on the predetermined channel. Next, the a first signal uniquely identifying the control device is transmitted wirelessly from the control device on the predetermined channel within a predetermined amount of time power is applied to the control device. Finally, the control device receives a second signal transmitted on the predetermined channel, and programs the memory with the default factory setting in response to the second signal.
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Citations
11 Claims
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1. A method for restoring a first radio frequency (RF) control device of a plurality of control devices from a first state to a second state, the plurality of control devices operable to be controlled by radio frequency signals transmitted on one of a plurality of radio frequency channels by a first transmitter device, the method comprising the steps of:
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initiating at the first transmitter device a mode to configure the at least one control device into the second state; transmitting a beacon message on one of the channels from a beacon message transmitting device; monitoring by the at least one control device for the beacon message that is transmitted on one of a plurality of radio frequency channels, wherein the control device begins to scan on each of the plurality of radio frequency channels each for a period of time for the beacon message, and wherein the control device locks on to the one of the plurality of channels on which the beacon message is received and then halts further scanning; transmitting by the first transmitter device an instruction message to the control device that instructs the control device to receive the messages transmitted on the designated radio frequency channel; determining at the first transmitter device the presence of the at least one control device; enabling a user to select at the first device the at least one control device for restoration to the second state; and transmitting a message on the designated radio frequency channel from the first device to be received by the selected control device to restore the selected control device to the second state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of restoring a remotely-located control device of a control system to a default factory setting, the control device operable to be coupled to a source of power and having a memory for storing programming information, the method comprising the steps of:
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transmitting a beacon signal on a predetermined channel; applying power to the control device; the control device subsequently listening for the beacon signal for a predetermined amount of time on each of the plurality of channels; the control device receiving the beacon signal on the predetermined channel; the control device transmitting on the predetermined channel a first signal uniquely identifying the control device within a predetermined amount of time after the step of applying power to the control device; the control device receiving a second signal transmitted on the predetermined channel; and the control device programming the memory with the default factory setting in response to the second signal. - View Dependent Claims (10, 11)
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Specification