Granted Patent B2

US 12,295,083 · App. 17/628,725 · Granted May 6, 2025

Inventors: Berent Willem Meerbeek (Veldhoven, NL); Hugo José Krajnc (Eindhoven, NL); Sonia Kataria (Maarheeze, NL); Bas Driesen (Weert, NL); Bartel Marinus Van De Sluis (Eindhoven, NL)

Assignee: SIGNIFY HOLDING, B.V.

H05B47/19H05B47/155H05B47/17

Abstract

Claims (47)

1. A method of controlling a group of lighting units, the method comprising:

receiving a first signal communicated between a portable device and a first lighting unit of the group of lighting units,

determining a first signal strength of the received first signal,

setting, if the first signal strength exceeds a threshold, the portable device to a first control mode wherein only the first lighting unit of the group of lighting units is controlled by the portable device, and

setting, if the first signal strength does not exceed the threshold, the portable device to a second control mode wherein the lighting units of the group are controlled by the portable device, wherein the portable device comprises an attachment means for attaching the portable device to a docking object configured to receive the portable device, and wherein the method comprises:

detecting if the portable device is attached to the docking object, and

setting the portable device to the second control mode if the portable device is attached to the docking object.

2. The method of claim 1 , further comprising:

receiving a user input indicative of a lighting control setting via the portable device,

controlling, if the portable device has been set to the first control mode, the first lighting unit according to the lighting control setting, and

controlling, if the portable device has been set to the second control mode, the group of lighting units according to the lighting control setting.

3. The method of claim 1 , wherein the method further comprises:

indicating, via a user interface, a current control mode of the portable device.

4. The method of claim 3 , wherein the portable device comprises a display for rendering the user interface, wherein the method further comprises:

rendering, if the portable device has been set to the first control mode, a first user interface on the display, the first user interface being configured to receive user inputs for controlling the first lighting unit, and

rendering, if the portable device has been set to the second control mode, a second user interface on the display, the second user interface being configured to receive user inputs for controlling the group of lighting units.

5. The method of claim 2 , wherein the portable device is a light switch, and wherein the user input is received via a button of the light switch.

6. The method of claim 1 , wherein the first signal is a radio frequency signal.

7. The method of claim 1 , wherein the portable device is configured for communicating via a first communication technology and a second communication technology, and wherein the first signal is communicated via the first communication technology, and wherein, if the portable device has been set to the first control mode, the first lighting unit is controlled according to the lighting control setting via the first communication technology.

8. The method of claim 1 , wherein the portable device is configured for communicating via a first communication technology and a second communication technology, and wherein the first signal is communicated via the first communication technology, and wherein, if the portable device has been set to the first control mode, the first lighting unit is controlled according to the lighting control setting via the second communication technology.

9. The method of claim 7 , wherein, if the portable device has been set to the second control mode, the first lighting unit and/or other lighting units of the group of lighting units are controlled according to the lighting control setting via the second communication technology.

10. The method of claim 1 , wherein the lighting units of the group of lighting units are associated with a space.

11. The method of claim 1 , wherein the group of lighting units further comprises at least one second lighting unit, the method further comprising:

receiving a second signal communicated between the portable device and a second lighting unit of the group of lighting units,

determining a second signal strength of the received second signal,

setting, if the first signal strength exceeds the threshold and the second signal strength exceeds a second threshold, the portable device to a third control mode wherein the first lighting unit and the second lighting unit of the group of lighting units are controlled by the portable device,

setting, if the first signal strength does not exceed the threshold and the second signal strength exceeds the second threshold, the portable device to a fourth control mode wherein only the second lighting unit of the group is controlled by the portable device.

12. A portable device for controlling a group of lighting units, the controller comprising:

an attachment means for attaching the portable device to a docking object configured to receive the portable device;

a communication unit configured to receive a first signal communicated between the portable device and a first lighting unit of the group of lighting units, and

a processor configured to:

determine a first signal strength of the received first signal,

set, if the portable device is not attached to the docking object and the first signal strength exceeds a threshold, the portable device to a first control mode wherein only the first lighting unit of the group of lighting units is controlled by the portable device,

set, if the portable device is not attached to the docking object and the first signal strength does not exceed the threshold, the portable device to a second control mode wherein the lighting units of the group are controlled by the portable device, and

set, if the portable device is attached to the docking object, the portable device to the second control mode.

13. A portable device for controlling a group of lighting units, the controller comprising:

an attachment means for attaching the portable device to a docking object configured to receive the portable device; and

a communication unit configured to receive a first signal communicated between the portable device and a first lighting unit of the group of lighting units, and

a processor configured to:

detect if the portable device is attached to the docking object,

set, if the portable device is attached to the docking object, the portable device to the second control mode wherein the lighting units of the group are controlled by the portable device, and

set, if the portable device is not attached to the docking object and the first signal strength exceeds a threshold, the portable device to a first control mode wherein only the first lighting unit of the group of lighting units is controlled by the portable device.

14. The portable device of claim 13 , wherein the portable device is a light switch.

15. The portable device of claim 13 , wherein the first signal is a radio frequency signal.

16. The portable device of claim 13 , wherein the lighting units of the group of lighting units are associated with a space.

17. The portable device of claim 13 , wherein the portable device is configured for communicating via a first communication technology and a second communication technology, and wherein the first signal is communicated via the first communication technology, and wherein, if the portable device has been set to the first control mode, the first lighting unit is controlled according to the lighting control setting via the first communication technology.

18. The portable device of claim 13 , wherein the portable device is configured for communicating via a first communication technology and a second communication technology, and wherein the first signal is communicated via the first communication technology, and wherein, if the portable device has been set to the first control mode, the first lighting unit is controlled according to the lighting control setting via the second communication technology.

Assignments (2)

Priority Claims (1)

Continuity (1)

References Cited (22)