USER INTERFACE FOR SCENE SETTING CONTROL WITH LIGHT BALANCE
First Claim
1. A user interface comprising:
- a plurality of buttons associated with lighting scenes stored in a memory, wherein selection of one of the plurality of buttons selects an associated lighting scene as a focus light group including focus light sources, wherein remaining light sources are included in a surrounding light group;
a contrast switch configured to change a ratio of the focus light group to the surrounding light group; and
a brightness switch configured to change the total illumination intensity of the focus light group and the surrounding light group by multiplying by a factor both the focus group light intensity levels of the focus group light sources and surrounding group light intensity levels of the remaining light sources, wherein the focus group light sources have individual focus group light intensity levels related to each other according to a first relationship, and the remaining light sources have individual surrounding group light intensity levels related to each other according to a second relationship; and
wherein the contrast switch is configured to change the ratio by multiplying the individual focus group light intensity levels by a factor (R) and simultaneously multiplying the individual surrounding group light intensity levels by an inverse of the factor (1/R) without changing the first relationship and the second relationship.
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Accused Products
Abstract
A user interface (240) includes buttons (410) associated with lighting scenes stored in a memory (230). Selection of one of the buttons (410) selects an associated lighting scene as a focus group including focus light sources, where the remaining light sources are included in a surrounding group. A contrast switch (430, 435) of the user interface (240) may be configured to change a ratio of the focus group to the surrounding group, and a brightness switch (440, 445) may be configured to change the intensity by multiplying by a factor focus intensity levels of the focus light sources and/or surrounding intensity levels of the remaining light sources.
29 Citations
16 Claims
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1. A user interface comprising:
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a plurality of buttons associated with lighting scenes stored in a memory, wherein selection of one of the plurality of buttons selects an associated lighting scene as a focus light group including focus light sources, wherein remaining light sources are included in a surrounding light group; a contrast switch configured to change a ratio of the focus light group to the surrounding light group; and a brightness switch configured to change the total illumination intensity of the focus light group and the surrounding light group by multiplying by a factor both the focus group light intensity levels of the focus group light sources and surrounding group light intensity levels of the remaining light sources, wherein the focus group light sources have individual focus group light intensity levels related to each other according to a first relationship, and the remaining light sources have individual surrounding group light intensity levels related to each other according to a second relationship; and
wherein the contrast switch is configured to change the ratio by multiplying the individual focus group light intensity levels by a factor (R) and simultaneously multiplying the individual surrounding group light intensity levels by an inverse of the factor (1/R) without changing the first relationship and the second relationship. - View Dependent Claims (5, 6, 7, 8)
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2-4. -4. (canceled)
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9. A method of controlling light sources configured to provide light, the method comprising the acts of:
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selecting a focus light group including focus light sources by activating a scene button of a user interface, wherein remaining light sources are included in a surrounding light group; activating a contrast switch to change a ratio of the focus light group to the surrounding light group; and activating a brightness switch to change the total illumination intensity of the focus light group and the surrounding light group by multiplying by a factor both the focus group light intensity levels of the focus light sources and surrounding group light intensity levels of the remaining light sources, wherein the focus group light sources have individual focus group light intensity levels related to each other according to a first relationship, and the remaining light sources have individual surrounding group light intensity levels related to each other according to a second relationship; and
wherein the act of activating the contrast switch changes the ratio by multiplying the individual focus group light intensity levels by a factor (R) and simultaneously multiplying the individual surrounding group light intensity levels by an inverse of the factor (1/R) without changing the first relationship and the second relationship. - View Dependent Claims (13, 14, 15, 16)
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10-12. -12. (canceled)
Specification