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Light irradiation device and light irradiation system

a technology of light irradiation and light irradiation, which is applied in the direction of automatic actuation, television system, instruments, etc., can solve the problems of large accident, blade breakage, and problem of birds striking

Inactive Publication Date: 2019-08-29
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0018]According to the present invention, it is possible to provide a light irradiation device that continues to irradiate a moving target with light accurately.

Problems solved by technology

Over recent year, bird strikes have been problematic.
Around an airport, when a bird is sucked into an air inlet of a jet engine of an airplane that takes off / lands on a runway, a large accident may occur.
Further, in a wind power station, when a bird collides with a blade of a wind power generator, the blade may be broken or the power generator may malfunction.

Method used

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  • Light irradiation device and light irradiation system
  • Light irradiation device and light irradiation system
  • Light irradiation device and light irradiation system

Examples

Experimental program
Comparison scheme
Effect test

first example embodiment

[0064][Configuration]

[0065]First, a light irradiation device 1 according to a first example embodiment of the present invention will be described with reference to corresponding drawings.

[0066]FIG. 1 is a bottom view of the light irradiation device 1 according to the present example embodiment. FIG. 2 is a side view of the light irradiation device 1 according to the present example embodiment. A top view, a rear view, an oblique view, and the like of the light irradiation device 1 are omitted.

[0067]The light irradiation device 1 according to the present example embodiment includes a main body 10 mounted with a camera function for imaging a monitoring region and a projector function for irradiating a target (hereinafter, referred to as a light irradiation target) moving in the monitoring region with light. As in FIG. 1 and FIG. 2, a camera 301 and a projector 302 are exposed to the outside from the main body 10 of the light irradiation device 1. In FIG. 1 and FIG. 2, only tip portion...

second example embodiment

[0168]Next, a light irradiation device 2 according to a second example embodiment of the present invention will be described with reference to corresponding drawings. FIG. 19 is a front view of the light irradiation device 2 according to the present example embodiment. The light irradiation device 2 includes a sound wave emission port 305 that generates a sound wave. The light irradiation device 2 can irradiate a light irradiation target with a sound wave, together with signal light. The sound wave emission port 305 is an opening for irradiating a light irradiation target with a sound wave, and a shape thereof is not limited.

[0169]As in FIG. 20, the light irradiation device 2 according to the present example embodiment includes a configuration in which a sound wave output means 351 is added to the configuration of the light irradiation device 1 according to the first example embodiment. Further, as in FIG. 21, a control means 33-2 of the light irradiation device 2 according to the p...

third example embodiment

[0175]Next, a light irradiation device 3 according to a second example embodiment of the present invention will be described with reference to corresponding drawings. FIG. 22 is a front view of the light irradiation device 3 according to the present example embodiment. The light irradiation device 3 includes a sound wave input port 306 to which a sound wave is input. The light irradiation device 3 receives a sound wave during monitoring of a monitoring region. The sound wave input port 306 is an opening to which a sound wave is input, and a shape thereof is not limited.

[0176]As in FIG. 23, the light irradiation device 3 according to the present example embodiment includes a configuration in which a sound wave input means 352 is added to the configuration of the light irradiation device 1 according to the first example embodiment. Further, as in FIG. 24, a control means 33-3 of the light irradiation device 3 according to the present example embodiment includes a configuration in whic...

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Abstract

A light irradiation device includes: at least one imaging means that images a monitoring region to continue to accurately irradiate a moving target with light; at least one projection means that irradiates the monitoring region with signal light; a control means that controls the imaging means to image the monitoring region and controls the projection means to emit the signal light; at least one propeller that moves the own device in the air; and a flight control means that controls flight of the own device by controlling the propeller, the control means controlling, when recognizing a light irradiation target to be irradiated with the signal light on image data imaged by the imaging means, the projection means to emit the signal light toward the light irradiation target.

Description

[0001]The present application is a Continuation application of Ser. No. 15 / 562,494 filed on Sep. 28, 2017, which is a National Stage Entry of PCT / JP2016 / 002052 filed on Apr. 15, 2016, which claims priority from Japanese Patent Application 2015-085822 filed on Apr. 20, 2015, the contents of all of which are incorporated herein by reference, in their entirety.TECHNICAL FIELD[0002]The present invention relates to a light irradiation device and a light irradiation system. In particular, the present invention relates to a light irradiation device and a light irradiation system that irradiate a moving target with light.BACKGROUND ART[0003]Over recent year, bird strikes have been problematic. Around an airport, when a bird is sucked into an air inlet of a jet engine of an airplane that takes off / lands on a runway, a large accident may occur. Further, in a wind power station, when a bird collides with a blade of a wind power generator, the blade may be broken or the power generator may malf...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A01M29/10B64C27/08F41G3/14B64D47/02B64D47/08B64C39/02H04N5/225B64C13/20
CPCA01M29/10B64C27/08F41G3/14B64D47/08B64C39/024F41G7/226B64C13/20F41G3/145F41G7/2293G08B13/1965B64C2201/027B64C2201/141H04N5/2256B64D47/02F41G3/18F41G7/2253G01S13/88H04N23/56B64U10/13B64U2201/10
Inventor OKUMURA, FUJIO
Owner NEC CORP
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