Method for controlling an obstruction light
First Claim
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1. A method of controlling a flight obstacle lighting arrangement of a wind power installation, the method comprising:
- using a transponder signal receiver, receiving a first predetermined data signal that includes a height of an aircraft in a vicinity of the wind power installation;
comparing the height of the aircraft to a threshold value; and
when the height of the aircraft is determined to be above the threshold value, using a switching device coupled to the flight obstacle lighting arrangement to switch off the flight obstacle lighting arrangement.
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Abstract
The invention concerns a method of controlling a flight obstacle lighting arrangement, wherein a receiver co-operates with a switching device for the flight obstacle lighting arrangement. According to the invention it is proposed that the receiver upon receiving a first predetermined signal controls the switching device in such a way that the flight obstacle lighting arrangement is switched off.
28 Citations
14 Claims
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1. A method of controlling a flight obstacle lighting arrangement of a wind power installation, the method comprising:
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using a transponder signal receiver, receiving a first predetermined data signal that includes a height of an aircraft in a vicinity of the wind power installation; comparing the height of the aircraft to a threshold value; and when the height of the aircraft is determined to be above the threshold value, using a switching device coupled to the flight obstacle lighting arrangement to switch off the flight obstacle lighting arrangement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A wind power installation comprising:
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a flight obstacle lighting arrangement; a transponder signal receiver configured to receive a plurality of first transponder signals at intervals, the first transponder signals including a height value, the transponder signal receiver being configured to compare the received first transponder signals to a threshold value; and a switching device coupled to the receiver and to the flight obstacle lighting arrangement, the switching device configured to switch off the flight obstacle lighting arrangement in response to the transponder signal receiver receiving one of the first transponder signals that is at or above the threshold value, wherein the flight obstacle lighting arrangement remains off while the receiver receives the plurality of first transponder signals that are at or above the threshold value and received at the intervals, the switching device further configured to switch on the flight obstacle lighting arrangement in response to the transponder signal receiver receiving one of the first transponder signals that is below the threshold value. - View Dependent Claims (11, 12, 13, 14)
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Specification