Wireless ultraviolet light-based helicopter landing boosting system and landing boosting method

A helicopter and ultraviolet light technology, applied in the field of photoelectric information, can solve the problems that the accuracy and safety of the take-off and landing guidance system cannot meet the requirements, and achieve the effect of strong anti-interference ability and good concealment
CN103569372AInactive Publication Date: 2014-02-12XIAN UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN UNIV OF TECH
Publication Date
2014-02-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a wireless ultraviolet light-based helicopter landing boosting system. The system comprises an emission end and a receiving end; the emission end and the receiving end are communicated by an atmosphere channel; the emission end is arranged at the floor of a landing field; voice data image input equipment is integrated in the emission end and is connected with a coder; the coder is in control connection with an ultraviolet LED (light emitting diode) light source by a driving circuit; the receiving end is mounted on a helicopter and comprises a photoelectric detector connected with a photoelectric converter; the photoelectric converter is connected with voice data image output equipment by a decoder. The wireless ultraviolet light-based helicopter landing boosting system and landing boosting method have the advantages of strong antijamming capability, good hidden performance, portability, wide view field receiving and the like by using the ultraviolet communication technology, and can perform all weather operation.
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Description

technical field

[0001] The invention belongs to the field of optoelectronic information technology, and relates to a helicopter landing aid system based on wireless ultraviolet light, and also relates to a wireless ultraviolet light positioning communication method for helicopter auxiliary take-off and landing. Background technique

[0002] As helicopters are used more and more widely, the safety issues of helicopters are also becoming more and more prominent. When an emergency or natural disaster occurs, the safety factor during take-off and landing is greatly affected by the landing site. Since there is no regular landing site, accidents are more likely to occur during the landing process. The temporary take-off and landing of rescue helicopters has become a major problem.

[0003] Existing helicopter landing assistance systems generally use visible light or mechanical methods to assist landing. Most of the time, ground guides communicate with pilots by radio and rely on t...

Claims

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