Method and device for automatic control of illumination devices
First Claim
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1. A method for automatically controlling an illumination device of a motor vehicle, comprising:
- delivering a first signal to a brightness sensor;
switching off the illumination device after a time interval that begins at a point in time at which the first signal one of falls below and exceeds a first threshold, wherein a length of the time interval is modifiable, wherein the length of the time interval is modifiable as a function of the first signal.
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Abstract
A method and an apparatus for automatic control of illumination devices, in particular of a motor vehicle, include a brightness sensor which delivers first signals, the illumination devices are switched off after a time interval that begins at the point in time at which the first signals exceed or fall below a first threshold. The length of the time interval is modifiable, and in particular, is capable of being extended.
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9 Claims
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1. A method for automatically controlling an illumination device of a motor vehicle, comprising:
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delivering a first signal to a brightness sensor; switching off the illumination device after a time interval that begins at a point in time at which the first signal one of falls below and exceeds a first threshold, wherein a length of the time interval is modifiable, wherein the length of the time interval is modifiable as a function of the first signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An apparatus for automatically controlling illumination devices, comprising:
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at least one brightness sensor to receive first signals; and a control device to switch off at least one of the illumination devices after a time interval, and begins the time interval at a point in time when the first signals one of fall below and exceed a first threshold, wherein a length of the time interval is modifiable, wherein the control device provides that the length of the time interval is modifiable as a function of the first signals. - View Dependent Claims (9)
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Specification