CN108327919A - A kind of aircraft optics helps drop system - Google Patents
A kind of aircraft optics helps drop system Download PDFInfo
- Publication number
- CN108327919A CN108327919A CN201710031514.7A CN201710031514A CN108327919A CN 108327919 A CN108327919 A CN 108327919A CN 201710031514 A CN201710031514 A CN 201710031514A CN 108327919 A CN108327919 A CN 108327919A
- Authority
- CN
- China
- Prior art keywords
- aircraft
- line
- directional beam
- landing
- sight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface
- B64D45/08—Landing aids; Safety measures to prevent collision with earth's surface optical
Abstract
The present invention provides a kind of aircraft optics to help drop system, including aircraft, line of sight directional beam, reference cross line directional beam, the aircraft optics helps drop system i.e. active laser optics to help drop system, line of sight directional beam may be provided at before reference cross line directional beam, two or more sets cross hairs directional beam positioning datums can be set on aircraft landing runway, on landing runway plane center line direction, the intersection point of multigroup cross hairs directional beam, land on track reference line on same straight line, aircraft pilots should remain line of sight directional beam and reference cross line directional beam coincidence state, until aircraft accurately drops on runway.Compared with prior art, the present invention carries out helping drop using aiming laser light beam and reference laser light beam, has and driver is facilitated to adjust aircraft landing height, very accurate, safety can drop on runway.
Description
Technical field
The present invention is applied to aerospace field, and especially a kind of aircraft optics helps drop system.
Background technology
The landing of aircraft is assisted in aircraft landing at present mainly by light such as sequence flash lights, border lights on runway,
And these light usually are difficult to find when weather is poor, can not be dropped very reliable and securely under such circumstances
It falls, in addition market is to have visually into nearly slope indicator, and this indicator is that have two groups of cressets：One group is provided at what runway started
Place, another set are located in apart from seven meters of remote positions of preceding group of cresset, and cresset is in different angle or apart from viewing, so that it may with
See red or white color, if pilot is correct into nearly angle, head group signal lamp is white, rear to organize signal lamp just
It is red, if two groups of cressets are white, height is spent into nearly hour angle with regard to table aircraft, if two groups of cressets are red, just represent and fly
Machine height is too low, and the drop system that helps of this form is also to be influenced by weather bigger, can not control the drop of aircraft well
It falls.
Invention content
In view of above, it is necessary to a kind of aircraft optics is provided and helps drop system, it can be good in weather
Landing can be assisted by crossline of sight frame and reference cross frame, can also led in the case where weather condition is poor enough
Laser beam is crossed to carry out helping drop.A kind of aircraft optics helps drop system to be achieved through the following technical solutions：
A kind of aircraft optics helps drop system, including aircraft, line of sight directional beam, reference cross line directional beam,
The aircraft can be airline carriers of passengers, carrier-borne aircraft etc., and the line of sight directional beam is the light beam of vertical and horizontal, use
To compare to adjust aircraft with reference beam to land course line, the reference cross Line beam there is provided the reference beam of landing,
Other aiming beams are on the basis of reference beam.
The aircraft can be airline carriers of passengers, can also be carrier-borne aircraft etc., can see laser beam simultaneously on board the aircraft
And carry out aiming landing.
The line of sight directional beam is the light beam of vertical and horizontal, is used for comparing adjusting aircraft with reference beam
Landing course line.
There is provided the reference beams of landing for the reference cross Line beam, other aiming beams are using reference beam as base
It is accurate.
The present invention helps drop system using a kind of aircraft optics of solar panels offer, can be in the good energy of weather
Landing is enough assisted by crossline of sight frame and reference cross frame, can also be passed through in the case where weather condition is poor enough
Laser beam carries out helping drop.
Description of the drawings
Fig. 1 is that a kind of aircraft optics of the present invention helps drop system construction drawing.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figure 1, Fig. 1 is the structure chart that a kind of aircraft optics of the present invention helps drop system, including line of sight is fixed
To light beam, reference cross line directional beam etc..
Aircraft optics helps the operation principle of drop system to be：When aircraft prepares to land, carry-on green aims at
The cross line optics of cross hairs directional beam positioning datum and yellow benchmark cross hairs directional beam positioning datum composition help drop system
System is opened, and carry-on pilot starts to control aircraft into preset decline track, and the pilot of aircraft sees
Cross hairs directional beam signal is observed, and by observing cross hairs directional beam signal come to aircraft altitude and flight side
To being adjusted, when two line of sight and reference cross line directional beam of line of sight directional beam positioning datum are fixed
Two reference cross lines of position benchmark overlap, and it is correct landing track reference line to indicate that aircraft declines track, until protecting
It holds and completes aircraft lands process.
Benchmark cross of the transversal orientation light beam higher than reference cross line directional beam is aimed at when line of sight directional beam
When to directional beam, indicates that aircraft flight falling head is just being less than correctly landing orbit altitude, need to draw high height, make to take aim at
The aiming transversal orientation light beam of quasi- cross hairs directional beam is overlapped with the benchmark transversal orientation light beam of reference cross line directional beam,
Aircraft returns to correctly landing track reference line height, and descent is completed until landing.
Benchmark cross of the transversal orientation light beam less than reference cross line directional beam is aimed at when line of sight directional beam
When to directional beam, indicates that aircraft falling head is just being higher than correct landing orbit altitude, falling head is needed to make crossline of sight
The aiming transversal orientation light beam of line directional beam is overlapped with the benchmark transversal orientation light beam of reference cross line directional beam, and is declined
To correct landing track reference line height, descent is completed until landing.
When the aiming vertical orientation light beam of line of sight directional beam is vertical in the benchmark of reference cross line directional beam
The right side of directional beam indicates that aircraft flight direction is just being deviated to the left deck-landing runway center line marking, and aircraft needs to adjust to the right
Whole heading makes the benchmark of the aiming vertical orientation light beam and reference cross line directional beam of line of sight directional beam
Vertical orientation light beam overlaps, i.e., aircraft landing heading is centered on the center line of runway landing runway plane, until landing
Complete descent.
When the aiming vertical orientation light beam of line of sight directional beam is vertical in the aiming of reference cross line directional beam
The left side of directional beam indicates that aircraft flight direction is just being deviated to the right runway landing runway center line, and aircraft needs to adjust to the left
The benchmark of whole heading, the aiming vertical orientation light beam for making line of sight directional beam and reference cross line directional beam is perpendicular
It is overlapped to directional beam, i.e., aircraft landing heading is centered on the center line of runway plane.Aircraft pilots should be always
Keep line of sight directional beam and reference cross line directional beam in the state of coincidence, until aircraft accurately drops to
On runway.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of aircraft optics helps drop system, including aircraft, line of sight directional beam, reference cross line directional light
Beam, the aircraft can be airline carriers of passengers, carrier-borne aircraft etc., and the line of sight directional beam is the light of vertical and horizontal
Beam is used for comparing adjusting aircraft landing course line with reference beam, and there is provided the benchmark of landing for the reference cross Line beam
Light beam, other aiming beams are on the basis of reference beam.
2. a kind of aircraft optics according to claim 1 helps drop system, which is characterized in that aircraft can be civil aviaton visitor
Machine can also be carrier-borne aircraft etc..
3. a kind of aircraft optics according to claim 1 helps drop system, which is characterized in that the line of sight orientation
Light beam is the light beam of vertical and horizontal, is used for comparing adjusting aircraft landing course line with reference beam.
4. a kind of aircraft optics according to claim 1 helps drop system, which is characterized in that the reference cross Line beam
There is provided the reference beams of landing, other aiming beams are on the basis of reference beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710031514.7A CN108327919A (en) | 2017-01-17 | 2017-01-17 | A kind of aircraft optics helps drop system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710031514.7A CN108327919A (en) | 2017-01-17 | 2017-01-17 | A kind of aircraft optics helps drop system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108327919A true CN108327919A (en) | 2018-07-27 |
Family
ID=62921903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710031514.7A Pending CN108327919A (en) | 2017-01-17 | 2017-01-17 | A kind of aircraft optics helps drop system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108327919A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3569926A (en) * | 1969-03-19 | 1971-03-09 | Singer General Precision | Flight path and speed command display |
| US3614314A (en) * | 1967-03-21 | 1971-10-19 | Bendix Corp | Optical display means for an all-weather landing system of an aircraft |
| CN202414171U (en) * | 2011-12-01 | 2012-09-05 | 中国科学院西安光学精密机械研究所 | Landing assisting system of aircraft |
| CN104309811A (en) * | 2014-09-28 | 2015-01-28 | 中国船舶工业系统工程研究院 | Aircraft aid landing system and centering guide method |
| TW201612863A (en) * | 2014-09-23 | 2016-04-01 | Univ Tunghai | Aircraft landing-guiding system and method |
| CN105654784A (en) * | 2016-02-23 | 2016-06-08 | 广州送飞助航机电设备实业有限公司 | Novel helideck guide system |
| CN107839895A (en) * | 2016-09-21 | 2018-03-27 | 王雪松 | Aircraft optics helps drop system |
-
2017
- 2017-01-17 CN CN201710031514.7A patent/CN108327919A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614314A (en) * | 1967-03-21 | 1971-10-19 | Bendix Corp | Optical display means for an all-weather landing system of an aircraft |
| US3569926A (en) * | 1969-03-19 | 1971-03-09 | Singer General Precision | Flight path and speed command display |
| CN202414171U (en) * | 2011-12-01 | 2012-09-05 | 中国科学院西安光学精密机械研究所 | Landing assisting system of aircraft |
| TW201612863A (en) * | 2014-09-23 | 2016-04-01 | Univ Tunghai | Aircraft landing-guiding system and method |
| CN104309811A (en) * | 2014-09-28 | 2015-01-28 | 中国船舶工业系统工程研究院 | Aircraft aid landing system and centering guide method |
| CN105654784A (en) * | 2016-02-23 | 2016-06-08 | 广州送飞助航机电设备实业有限公司 | Novel helideck guide system |
| CN107839895A (en) * | 2016-09-21 | 2018-03-27 | 王雪松 | Aircraft optics helps drop system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |