Dimmable operating device having internal dimming characteristic
First Claim
1. Operating device for a lighting device, said operating device comprising:
- an interface via which external dimming values can be supplied to the operating device,wherein the operating device converts these supplied external dimming values to quantized internal dimming values, on the basis of which controlling of a connected lighting means device is effected,the internal dimming values being of a higher quantized resolution than the external dimming values, andwherein the conversion of the external dimming values into the internal dimming values is programmable.
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Accused Products
Abstract
The invention relates to an operating device (BG) for lamps (LM), comprising an interface (IFi), by means of which the device (BG) may be provided with external dimming values. The device (BG) converts said provided external dimming values into internal dimming values on the basis of which the control of the connected lamps (LM) is achieved, the internal dimming values being of higher resolution than the external dimming values. According to the invention, the operating device (BG) is designed such that the conversion of the external dimming values into internal dimming values may be programmed. The operating device (BG) can particularly also be designed such that said conversion can be programmed with regard to the dynamics thereof. A programming can be provided by a time conversion relationship (linear, logarithmic or exponential time curve etc.) by means of which an internal dimming value corresponding to an external dimming value is reached.
13 Citations
19 Claims
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1. Operating device for a lighting device, said operating device comprising:
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an interface via which external dimming values can be supplied to the operating device, wherein the operating device converts these supplied external dimming values to quantized internal dimming values, on the basis of which controlling of a connected lighting means device is effected, the internal dimming values being of a higher quantized resolution than the external dimming values, and wherein the conversion of the external dimming values into the internal dimming values is programmable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. Method for compensating tolerances of light-emitting diodes controlled by an operating device,
the operating device being supplied with external dimming values, the method comprising programming conversion of the external dimming values into quantized internal dimming values.
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11. Method for configuring an operating device for lighting devices that is supplied with external dimming values,
wherein the supplied external dimming values are converted into quantized internal dimming values, on the basis of which the connected lighting devices are controlled, the internal dimming values being of a higher quantized resolution than the external dimming values, the method further comprising programming conversion of the external dimming values into the internal dimming values.
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19. Operating device for lighting means comprising:
an interface via which external dimming values can be supplied to an operating device, wherein the operating device converts these externally supplied dimming values into internal dimming values using a dimming characteristic, on basis of which connected lighting means are controlled, and individual internal dimming characteristics for controlling LEDs of different colors are provided.
Specification