CN201224501Y - Airplane with bird scarer - Google Patents
Airplane with bird scarer Download PDFInfo
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- CN201224501Y CN201224501Y CNU2008200865196U CN200820086519U CN201224501Y CN 201224501 Y CN201224501 Y CN 201224501Y CN U2008200865196 U CNU2008200865196 U CN U2008200865196U CN 200820086519 U CN200820086519 U CN 200820086519U CN 201224501 Y CN201224501 Y CN 201224501Y
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- birds
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- ultrasonic
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Abstract
The utility model provides a method for dynamically driving birds away through an on-airplane supersonic generator so as to avoid colliding with birds. The method is achieved in such a way that a broadband supersonic generator is directly arranged at the head part of the airplane and different supersonic wave of corresponding frequency is directly periodically emitted to the front of the navigation channel (to satisfy the demands for driving various birds away). The supersonic wave of corresponding frequency can be received by more than one kind of birds and can bother the birds. The supersonic wave of corresponding frequency is obtained from a supersonic wave frequency test which can bother and further drive the birds away.
Description
Technical field:
The present invention relates to the air traffic safety method, especially relate to the bird technology of directly driving in the manned aircraft flight process.
Background technology:
At present, the whole world has the hundreds of airplane to take place to cause fatal crass's miserable accident with the birds collision aloft every year, how to prevent this problem that causes the loss of life and property, is the matters that people paid close attention to always.
The biologist finds: general than the less or little a lot of beasts of human body, because the structure of its ear-drum is less or very little, and the thickness of ear-drum is relatively large, created condition for the super sonic that can recipient's ear can't receive, for example: bat can receive the toy of (hearing) above-mentioned certain frequency ultrasonic wave exactly.With regard to the birds that can aloft circle in the air, by experiment, can reach a conclusion, many in them also can receive some frequency ultrasonic wave.
CN2626860Y discloses at " early warning " model of an airplane (unmanned) the supersonic generator device has been set; Allow it be the indirect method (dynamically indirectly driving in advance the bird reliability increases---dynamically the scarecrow device power consumption decreases) that bird is implemented dynamically to be driven in advance by the model of an airplane in manned aircraft (someone drives) navigation channel, realize the too indirectly in advance stationary state a kind of improvement of driving the more round-about way (it is relatively poor that the bird reliability is driven in stationary state indirectly---the bird means are extensively driven in the super large space that stationary state scarecrow device power consumption is quite surprising: driving the bird ultrasonic wave needs long-time all manned channel planes and the non-navigation channel space more much more than this navigation channel of covering) of bird of the supersonic generator that is positioned at ground.
Summary of the invention:
The present invention's purpose: realize above-mentioned existing improvement of driving the bird technology by direct airborne bird-scaring unit.
In order to realize goal of the invention, intend adopting following technology:
Have: wide frequency band ultrasonic generator and manned aircraft, it is characterized in that: above-mentioned wide frequency band ultrasonic generator is arranged on the position, dead ahead of manned aircraft, and when manned aircraft circles in the air, allows the former be in emission to make the ultrasonic frequency state that birds have the fidgets.---described ultrasonic frequency is to obtain in the ultrasonic frequency process of the test that can produce " away from effect " to birds.
The present invention's characteristics compared with the prior art: because the use that is arranged on the wide frequency band ultrasonic generator of manned aircraft stem only only limits to the general within the reach of birds mainly is on the aerial navigation channel of the low dead band finite length of this manned aircraft deceleration landing process, and this has just created advantageous conditions for improving the general effect that drives bird (the dynamic reliability that directly drives bird is high---the scarecrow device power consumption is extremely low) very significantly.
Description of drawings:
Figure has illustrated the wide frequency band ultrasonic generator is arranged on the embodiments of the invention of manned aircraft forward position.
1: manned aircraft; 2: wide frequency band ultrasonic generator, 3: the ultrasonic emitting direction.
The specific embodiment:
One cover directional ultrasonic transmitting range is installed in the stem of aircraft greater than the wide frequency band large-power directional ultrasonic generator of a myriametre, during the aircraft normal flight, allow this ultrasonic generator towards the dead ahead of aircraft periodically constantly emission allow the corresponding frequencies super sonic of the orientation that birds have the fidgets, its directional ultrasonic nature angle of diffusion will be greater than the directed light wave nature angle of diffusion shorter than its wavelength, the gait of march of this super sonic in the space should equal the speed sum of wave propagation velocity and aircraft, make a long way off in case receive the relevant birds of this hypracoustic and can leave away towards the direction away from course line at once, and realize with this: the utmost point avoids receiving the generation in the mutual collision accident in high-altitude of hypracoustic birds and aircraft reliably.
If certain birds can receive super sonic, so, must have and allow these kind birds (for example: the mad or constantly horrible cry of action) ultrasonic frequency or frequency limit have the fidgets, as long as by simple experiment, can obtain the ultrasonic frequency or the frequency limit that make these certain birds have the fidgets easily, in a single day these birds receive such ultrasonic signal, will inevitably go away from it at once.
It is obviously, of the present invention that dynamically directly accurately to drive general effect that bird prevents that the machine bird from bumping against be can't implement the dynamic effect of indirectly pre-pioneer bird (bird that slips through the net of the existence possibility of swarming into the aerial navigation channel of manned aircraft is bigger---the scarecrow device power consumption is not low yet) with above-mentioned utilization " early warning " model of an airplane (driverless operation) to mention in the same breath.
Claims (2)
1. one kind from taking the aircraft of bird-scaring unit, have: wide frequency band ultrasonic generator and manned aircraft, it is characterized in that: above-mentioned wide frequency band ultrasonic generator is arranged on the position, dead ahead of manned aircraft, and when manned aircraft circles in the air, allows the former be in emission to make the ultrasonic frequency state that birds have the fidgets.
2. according to claim 1 a kind of from the aircraft of taking bird-scaring unit, it is characterized in that: described ultrasonic frequency is to obtain in the ultrasonic frequency process of the test that can produce " away from effect " to birds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865196U CN201224501Y (en) | 2008-05-13 | 2008-05-13 | Airplane with bird scarer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865196U CN201224501Y (en) | 2008-05-13 | 2008-05-13 | Airplane with bird scarer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224501Y true CN201224501Y (en) | 2009-04-22 |
Family
ID=40597382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200865196U Expired - Fee Related CN201224501Y (en) | 2008-05-13 | 2008-05-13 | Airplane with bird scarer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224501Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763636A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Bird driving scheme |
| WO2015127856A1 (en) * | 2014-02-25 | 2015-09-03 | 顾天罡 | Active type bird collision prevention method and device for aircraft |
| CN111188685A (en) * | 2020-02-05 | 2020-05-22 | 新昌县七星街道盈捷机械厂 | Aircraft engine air inlet mechanism for preventing bird collision |
-
2008
- 2008-05-13 CN CNU2008200865196U patent/CN201224501Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763636A (en) * | 2012-06-29 | 2012-11-07 | 北京科实医学图像技术研究所 | Bird driving scheme |
| WO2015127856A1 (en) * | 2014-02-25 | 2015-09-03 | 顾天罡 | Active type bird collision prevention method and device for aircraft |
| CN111188685A (en) * | 2020-02-05 | 2020-05-22 | 新昌县七星街道盈捷机械厂 | Aircraft engine air inlet mechanism for preventing bird collision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Du Min Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Du Min Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20100513 |