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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

Inactive Publication Date: 2014-02-12
XIAN UNIV OF TECH
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a helicopter landing aid system based on wireless ultraviolet light, which solves the problem of the accuracy and safety of the helicopter's temporary take-off and landing during the rescue process under complex terrain and weather conditions under the existing technical conditions. sexual non-satisfaction issues

Method used

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

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The ultraviolet light communication system has the characteristics of strong anti-interference ability, all-weather non-line-of-sight, wide field of view and portable, and uses wireless ultraviolet light diversity reception, wireless ultraviolet light scattering channel directional communication, wireless ultraviolet light MIMO communication, angle perception, high-speed modulation and Demodulation and other technologies can be applied to helicopter landing assistance, and the communication guidance between the ground and the helicopter can be realized smoothly, accurately and conveniently.

[0031] The helicopter landing aid system based on wireless ultraviolet light of the present invention has the following main technical features: 1) voice and image communication system platform based on wireless ultraviolet light; 2) wireless ultra...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/04B64F1/18H04B10/114
Inventor 赵太飞刘一杰刘雪侯鹏
Owner XIAN UNIV OF TECH
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