Grouping lighting units
First Claim
1. A method of configuring a plurality of installed lighting units, the method comprising:
- connecting the plurality of installed lighting units to a first logical group;
determining that a first installed lighting unit of the plurality of installed lighting units should remain a member of the first logical group, and that a second installed lighting unit of the plurality of installed lighting units should switch to a second logical group;
interrupting a supply of electric power to the first installed lighting unit whereby it is incapable of receiving commands from a controller;
broadcasting, from the controller, to at least the first and second installed lighting units, a command arranged to cause any suitable lighting unit which receives it to join the second logical group, thereby causing the second installed lighting unit to switch to the second logical group; and
resuming the supply of electric power to the first installed lighting unit whereby it becomes operable to receive the commands from the controller.
3 Assignments
0 Petitions
Accused Products
Abstract
A method of configuring a plurality of installed lighting units (110) comprises determining that a first installed lighting unit (110) should remain a member of a first logical group, and that a second installed lighting unit (110) should switch to a second logical group. The method further comprises interrupting a supply of electric power to the first installed lighting unit (110), e.g. via a suitable an interrupter (310), whereby the first installed lighting unit (110) is incapable of receiving a command from a controller of at least the first and second installed lighting units. The method further comprises broadcasting, from the controller, to at least the first and second installed lighting units (110), a command arranged to cause any suitable lighting unit (110) which receives it to join the second logical group, thereby causing the second installed lighting unit (110) to switch to the second logical group. The method further comprises resuming the supply of electric power to the first installed lighting unit (110) whereby it becomes operable to receive and react to commands from the controller.
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Citations
11 Claims
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1. A method of configuring a plurality of installed lighting units, the method comprising:
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connecting the plurality of installed lighting units to a first logical group; determining that a first installed lighting unit of the plurality of installed lighting units should remain a member of the first logical group, and that a second installed lighting unit of the plurality of installed lighting units should switch to a second logical group; interrupting a supply of electric power to the first installed lighting unit whereby it is incapable of receiving commands from a controller; broadcasting, from the controller, to at least the first and second installed lighting units, a command arranged to cause any suitable lighting unit which receives it to join the second logical group, thereby causing the second installed lighting unit to switch to the second logical group; and resuming the supply of electric power to the first installed lighting unit whereby it becomes operable to receive the commands from the controller. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A lighting network having one or more lighting units, the light network comprising:
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a controller, the controller being operable to broadcast a first command, the first command being arranged to cause any powered lighting unit of one or more lighting units which receive the first command to join a first logical group, the controller being further operable to broadcast a second command, the second command being arranged to cause any powered lighting unit of one or more lighting units which receives the second command to join a second logical group; wherein the one or more lighting units are configured to be a member of the first logical group, receive the second command, arranged to cause any powered lighting unit which receives the second command to join the second logical group, and switch from the first logical group to the second logical group in response to receiving said second command; an interrupter suitable for interrupting a supply of electric power to the one or more lighting units such that the one or more lighting units is incapable of receiving said first or second commands. - View Dependent Claims (8, 9, 10)
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11. A lighting network having a plurality of lighting units connected to a first logical group, the light network comprising:
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a controller configured to receive input indicating that a first installed lighting unit of the plurality of installed lighting units should remain a member of the first logical group, and that a second installed lighting unit of the plurality of installed lighting units should switch to a second logical group; an interrupter suitable for interrupting a supply of electric power to the one or more lighting unit of the plurality of lighting units; wherein the controller being operable to broadcast a command, the command being arranged to cause any powered lighting unit of plurality of lighting units which receives the command to join the second logical group.
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Specification