초록 ▼

Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fix

Commissioning a lighting system is disclosed. A user can be provided with a pointing device capable of emitting or returning a signal which can be received by detectors co-located with each fixture in the lighting system. The user can add a fixture to a group by aiming the pointing device at the fixture when the fixture is not assigned to the group, and the user can remove a fixture from a group in the same way when the fixture was previously assigned to the group. Additional user gestures are also disclosed.

대표청구항 ▼

1. A method of commissioning a lighting system that includes a central control unit, a plurality of light sources that are remote from the central control unit and a plurality of sensors, each of the sensors being associated with one or more of the light sources, the method comprising: entering a co

1. A method of commissioning a lighting system that includes a central control unit, a plurality of light sources that are remote from the central control unit and a plurality of sensors, each of the sensors being associated with one or more of the light sources, the method comprising: entering a command that sets the central control unit into a commissioning mode with a first light source group of a plurality of light source groups selected;transmitting light from a pointing device to a first sensor that is associated with a first of the light sources to select the first of the light sources for inclusion in the first light source group;transmitting light from the pointing device to a second sensor that is associated with a second of the light sources to select the second of the light sources for inclusion in the first light source group;selecting a second light source group;transmitting light from a pointing device to a third sensor that is associated with a third of the light sources to select the third of the light sources for inclusion in the second light source group;wherein the central control unit is configured to associate the first and second light sources with the first light source group based on receiving, over first and second pre-established hard-wired communication links, respective first and second signals from the first and second sensors indicating that the transmitted light from the pointing device was received at the first and second sensors while the central control unit was set in the commissioning mode with the first light source group selected, and the central control unit is further configured to associate the third light source with the second light source group based on receiving, over a third pre-established hard-wired communication link, a third signal from the third sensor indicating that the transmitted light from the pointing device was received at the third sensor while the central control unit was set in the commissioning mode with the second light source group selected. 2. The method of claim 1, wherein the pre-established hard-wired communication links are used to transmit information regarding light levels from the first through third sensors to the central control unit to control light levels of the first through third light sources during normal operation of the lighting system. 3. The method of claim 1, further comprising transmitting light from a pointing device to a fifth sensor that is associated with a fixture other than a light source to select the fixture for inclusion in the first light source group. 4. The method of claim 3, wherein the fixture comprises a switch or a dimmer. 5. The method of claim 1, further comprising receiving an acknowledgement from the first light source in the form of a change in an amount of light emitted by the first light source that indicates that the first light source has been selected for inclusion in the first light source group. 6. The method of claim 1, wherein the central control unit includes a remote driver that powers at least one of the first through third light sources. 7. The method of claim 6, wherein the remote driver powers the first through third light sources over the respective first through third pre-established hard-wired communication links. 8. The method of claim 1, further comprising selecting the first light source group by receiving a user selection of the first light source group. 9. The method of claim 1, further comprising selecting the second light source group by receiving a gesture at one of the sensors from the pointing device, wherein the gesture is a gesture that indicates the formation of a new light source group. 10. The method of claim 1, wherein the pointing device is located remotely from the central control unit when the pointing device is used to select the first light source for inclusion in the first light source group. 11. The method of claim 1, further comprising using the first and second sensors to determine light levels in respective first and second areas. 12. The method of claim 1, wherein the second light source group is selected after receiving the first and second signals from the first and second sensors and after associating the first and second of the light sources with the first light source group, but before receiving the third signal from the third sensor. 13. A method of operating a lighting system that includes a central control unit, a plurality of light sources that are remote from the central control unit and a plurality of sensors, each of the sensors being associated with one or more of the light sources, the method comprising the following operations that are performed by the central control unit: entering a commissioning mode for a first light source group in response to receiving a command from a user;receiving a first signal from a first sensor that is associated with a first of the light sources over a first pre-existing wired connection between the first sensor and the central control unit in response to the first sensor receiving light from a pointing device that is located remotely from the central control unit;associating the first of the light sources with the first light source group in response to receiving the first signal from the first sensor while the first light source group is selected;receiving a second signal from a second sensor that is associated with a second of the light sources over a second pre-existing wired connection between the second sensor and the central control unit in response to the second sensor receiving light from the pointing device;associating the second of the light sources with the first light source group in response to receiving the second signal from the second sensor while the first light source group is selected;receiving from a user a selection of a second light source group;receiving a third signal from a third sensor that is associated with a third of the light sources over a third pre-existing wired connection between the third sensor and the central control unit in response to the third sensor receiving light from the pointing device; andassociating the third of the light sources with the second light source group in response to receiving the third signal from the third sensor while the second light source group is selected. 14. The method of claim 13, the method further comprising: receiving a fourth signal from a fourth sensor that is associated with a switch over a fourth wired connection between the fourth sensor and the central control unit in response to the fourth sensor receiving light from the pointing device; andassociating the switch with the second light source group in response to receiving the fourth signal from the fourth sensor. 15. The method of claim 13, the method further comprising controlling the first light source to transmit an acknowledgement in response to receiving the first signal from the first sensor. 16. The method of claim 15, wherein the acknowledgement comprises a flashing of the first light source. 17. The method of claim 13, wherein central control unit includes a remote driver that powers at least one of the first through third light sources over one of the first through third wired connections. 18. The method of claim 13, further comprising receiving from the user a selection of the first light source group prior to receiving the first and second signals from the first and second sensors. 19. The method of claim 13, the method further comprising: exiting the commissioning mode in response to receiving a command from the user; andusing the first and second sensors to determine light levels in respective first and second areas during operation of the lighting system. 20. The method of claim 13, wherein entering a commissioning mode for a first light source group in response to receiving a command from a user comprises entering the commissioning mode in response to the user selecting the first light source group from a listing of the plurality of light source groups on a display device.