Handheld device for communicating with lighting fixtures
View Patent ↗Control of lighting fixtures in a lighting network may be distributed among the lighting fixtures. The lighting fixtures may be broken into groups that are associated with different lighting zones. At least some of the lighting fixtures will have or be associated with one or more sensors. Within the overall lighting network or the various lighting zones, the lighting fixtures may share sensor data from their sensors. Each lighting fixture may process sensor data provided by its own sensor, a remote standalone sensor, or lighting fixture, and process the sensor data according to the lighting fixture's own internal logic to control operation of the lighting fixture. The lighting fixtures may also receive control input from other lighting fixtures, control nodes, light switches, and commissioning tools. The control input may be processed along with the sensor data according to the internal logic to further enhance control of the lighting fixture.
1. A handheld device comprising:
a user interface;
a communications interface; and
a central processing unit associated with the user interface and the communications interface and adapted to send to at least one lighting fixture an instruction assigning an address that is used by other lighting fixtures in a lighting network to communicate with the at least one lighting fixture.
2. The handheld device of claim 1 wherein the central processing unit is further adapted to send instructions assigning unique addresses to the other lighting fixtures of the lighting network.
3. The handheld device of claim 1 wherein the communications interface is a short-range communication radio frequency interface that is configured to provide a limited communication range intended to communicate with only one lighting fixture in the lighting network at a time.
4. The handheld device of claim 1 wherein the communications interface is a wired communication interface.
5. The handheld device of claim 1 wherein the communications interface is a wireless communication interface.
6. A handheld device comprising:
a user interface;
a communications interface; and
a central processing unit associated with the user interface and the communications interface and adapted to:
receive grouping data for a plurality of lighting fixtures, including at least one lighting fixture;
assign each of the plurality of lighting fixtures to one of at least two groups based on the grouping data; and
send an instruction identifying the one of the at least two groups to which the at least one lighting fixture belongs.
7. The handheld device of claim 6 wherein the central processing unit is further adapted to send an instruction reassigning the at least one lighting fixture from the one of the at least two groups to another of the at least two groups.
8. The handheld device of claim 6 wherein the central processing unit is further adapted to send to the at least one lighting fixture an instruction assigning an address that is used by other lighting fixtures in a lighting network to communicate with the at least one lighting fixture.
9. The handheld device of claim 8 wherein the central processing unit is further adapted to send instructions assigning unique addresses to the other lighting fixtures the lighting network.
10. The handheld device of claim 6 wherein the communications interface is a short-range communication radio frequency interface that is configured to provide a limited communication range intended to communicate with only one lighting fixture in a lighting network at a time.
11. The handheld device of claim 6 wherein the communications interface is a wired communication interface.
12. The handheld device of claim 6 wherein the communications interface is a wireless communication interface.