PROXIMITY BASED LIGHTING CONTROL

• US 20160150624A1
• Filed: 11/25/2015
• Published: 05/26/2016
• Est. Priority Date: 11/25/2014
• Status: Abandoned Application

• Current Assignee: Signify Holding B.V. (Signify N.V.)
• Original Assignee: Koninklijke Philips N.V.
• Inventors: MEERBEEK, BERENT WILLEM, VAN DE SLUIS, BARTEL MARINUS, CUPPEN, ROEL PETER GEERT
• Application Number:
  US14/951,816
• Publication Number:
  US 20160150624A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H05B 45/20 Controlling the colour of the light
• CPC Class Codes: H05B 47/10 Controlling the light source
• CPC Class Codes: H05B 47/115 by determining the presence or movement of objects or living beings
• CPC Class Codes: H05B 47/12 by detecting audible sound
• CPC Class Codes: H05B 47/125 by using cameras
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: H05B 47/1965 using handheld communication devices
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

A lighting system for controlling a lighting device by a control device is disclosed. The lighting system comprises the lighting device and the control device comprising a first user interface arranged for receiving a first user input. The lighting system further comprises a proximity detector arranged for detecting proximity between the control device and the lighting device. A processor is arranged for adjusting a control parameter of the lighting device based on the first user input if the proximity is detected within a predefined period of time after receiving the first user input. This enables a user to control the lighting device by bringing the control device in proximity of the lighting device, which results in a simple and intuitive way of controlling one or more lighting devices, and it removes the need for the user to indicate the target lighting device to be controlled on the control device.

Claims

1. A lighting system for controlling a lighting device by a control device, the lighting system comprising:

the control device comprising a first user interface arranged for receiving a first user input,

a proximity detector arranged for detecting proximity between the control device and the lighting device,

the lighting device comprising at least one light source, and

a processor arranged for adjusting a control parameter of the lighting device based on the first user input if the proximity is detected within a predefined period of time after receiving the first user input.

2. The lighting system of claim 1, wherein the proximity detector is further arranged for determining a distance between the control device and the lighting device, and wherein the processor is further arranged for adjusting the control parameter of the lighting device based on the determined distance.

3. The lighting system of claim 2, wherein the processor is further arranged for determining a duration wherein the determined distance is within a predefined range, and for adjusting the control parameter of the lighting device based on the duration.

4. The lighting system of claim 1, wherein the lighting device comprises a second user interface arranged for receiving a second user input within the predefined period of time, and wherein the processor is further arranged for adjusting the control parameter of the lighting device based on the second user input.

5. The lighting system of claim 4, wherein the second user interface comprises at least one of the group comprising a touch-sensitive device, an audio sensor, a motion sensor and one or more buttons for receiving the second user input.

6. The lighting system of claim 1, wherein the control device further comprises a motion detector arranged for detecting motion of the control device, and wherein the processor is further arranged for adjusting the parameter of the lighting device based on the detected motion.

7. The lighting system of claim 1, wherein the first user interface is further arranged for receiving a further user input for adjusting the predefined period of time, and wherein the processor is further arranged for setting the predefined period of time based on the further user input.

8. The lighting system of claim 1, wherein the proximity detector comprises a position detector arranged for detecting positional information of the control device and the lighting device, thereby determining the proximity between the control device and the lighting device.

9. The lighting system of claim 1, wherein the control device further comprises the proximity detector.

10. The lighting system of claim 1, wherein the control device further comprises the processor.

11. The lighting system of claim 1, wherein the lighting device further comprises the processor.

12. The lighting system of claim 1, wherein the lighting device comprises the proximity detector and the processor.

13. A control device for use in the lighting system as claimed in claim 9.

14. A lighting device for use in the lighting system as claimed in claim 11.

15. A method of controlling a lighting device by a control device, the method comprising the steps of:

receiving a first user input,

detecting proximity between the control device and the lighting device, and

adjusting a control parameter of the lighting device based on the first user input if the proximity is detected within a predefined period of time after receiving the first user input.