EP2329293A1 - Flugzeuggestütztes detektionssystem - Google Patents
Flugzeuggestütztes detektionssystemInfo
- Publication number
- EP2329293A1 EP2329293A1 EP09748951A EP09748951A EP2329293A1 EP 2329293 A1 EP2329293 A1 EP 2329293A1 EP 09748951 A EP09748951 A EP 09748951A EP 09748951 A EP09748951 A EP 09748951A EP 2329293 A1 EP2329293 A1 EP 2329293A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- detection system
- aircraft
- wave radar
- weather
- detect
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
- G01S13/953—Radar or analogous systems specially adapted for specific applications for meteorological use mounted on aircraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
- G01S13/913—Radar or analogous systems specially adapted for specific applications for traffic control for landing purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/933—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0272—Multifunction radar
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Definitions
- the invention relates to an aircraft-based detection system for weather detection, collision warning in the airspace and visual assistance in landing approach.
- a preferred installation location for sensors for detecting the weather (weather radar) or for detecting the runway in the approach (“Enhanced Vision”) is the bow of aircraft.
- weather radars that detect significant weather phenomena, such as large and intense rainforests up to over 100 km away, but also detect heavy winds in landing approach and bring the pilot to the display.
- These radars usually systems in the S-band or in the X-band, usually take up the available installation volume in the aircraft bow.
- compact infrared cameras for imaging the runway at reduced optical visibility conditions also find space in the bow area of the aircraft.
- the invention has for its object to provide an aircraft-based detection system with which an optimization of the system integration in terms of volume and weight can be achieved.
- a mm-wave radar sensor preferably with an operating frequency in the Ka band, ie 26-40 GHz
- this sensor also provides information about the relevant distance range of a few km enclosed storm clouds (embedded CB), eg cumulus nimbus cloud cover.
- weather information can thus be obtained in addition to the execution of the functions collision warning and visual assistance landing approach, while optimizing the system integration in terms of volume and weight.
- a weather data link can additionally be present in the aircraft, via which all the weather information required for the route flight can be transmitted. This eliminates the need for on-board sensors that detect and display weather phenomena over long distances. The weather information is available over the entire flight route on board.
- the detection system according to the invention is suitable for both manned and unmanned (UAV) aircraft.
- a very suitable operating frequency for this purpose is in the mm-wave range, in which the necessary antenna aperture relative to, for example, X-band sensors (10 GHz) can be kept small.
- mm-wave radars also leads to a reduction in volume and weight and simplifies installation in aircraft, even in bow contours of small touring aircraft or in so-called wingpods (wing casings) in single-engine aircraft. Assuming that the non-cooperative road users must be recognized, especially in the case of reduced visibility conditions, radar sensors are much better suited than optical sensors. However, this does not exclude fusion with optical sensors.
- Landing approaches are carried out in reduced visibility conditions using radio-based landing systems such as the instrument landing system (ILS) or satellite navigation support.
- the instrument-based approach is divided into different categories according to the execution of the landing system and the corresponding aircraft equipment. This is referred to as the non-precision approach, in which a lateral instrument guidance takes place, up to the precision approach of categories I, II and III (a, b, c) with lateral and vertical guidance with respectively reduced decision minima and runway views and finally landing without sight (CAT III c).
- an additional sensor and display system may be used to synthetically create the regular viewing conditions and allow for landing.
- an Enhanced Vision System whose well-known representatives are infrared cameras with a corresponding representation of the approach view in the cockpit.
- this functionality can be used by using appropriate signal and data processing for the synthetic generation of an external view, in this case the representation of the course of the runway become.
- the multi-function sensor according to the invention supports not only the weather detection, the detection of other aircraft in the vicinity of their own aircraft and the representation of the runway in the approach three functions in a sensor for today's known solutions each need their own sensor.
- the multifunctional mm-wave sensor 1 is installed in the nose of the aircraft 5. It has a high angular and distance resolution and delivers its data to a processor 2, depending on the operating mode of the sensor 1, the associated display data to a multifunction display 4 in the cockpit or in the case of Enhanced Vision Mode an image to a head-up Display 3 passes.
- a processor 2 depending on the operating mode of the sensor 1, the associated display data to a multifunction display 4 in the cockpit or in the case of Enhanced Vision Mode an image to a head-up Display 3 passes.
- Several modes can be used simultaneously, for example, the detection of shear winds in the approach and the Enhanced Vision Mode or the weather detection with simultaneous Sense & Avoid operation.
- An antenna 10 tuned to the respective available weather data link (connected to the associated data link receiver 11) on the fuselage top side, receives the weather data and transmits it to a second processor 12, which takes over the representation of the wirelessly transmitted weather data on the same multifunction display 4 on which also the usual navigation and sense & avoid data come to the representation.
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008048674 | 2008-09-24 | ||
PCT/DE2009/001326 WO2010034297A1 (de) | 2008-09-24 | 2009-09-19 | Flugzeuggestütztes detektionssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2329293A1 true EP2329293A1 (de) | 2011-06-08 |
Family
ID=41600414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09748951A Withdrawn EP2329293A1 (de) | 2008-09-24 | 2009-09-19 | Flugzeuggestütztes detektionssystem |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2329293A1 (de) |
BR (1) | BRPI0918977A2 (de) |
WO (1) | WO2010034297A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104133209B (zh) * | 2014-06-27 | 2016-09-28 | 中国电子科技集团公司第三十八研究所 | 目标搜索和气象探测的一体化雷达系统及其方法 |
US10520597B2 (en) | 2016-12-09 | 2019-12-31 | Honeywell International Inc. | Aircraft radar system for bird and bat strike avoidance |
US11079489B2 (en) | 2017-02-28 | 2021-08-03 | Honeywell International Inc. | Weather radar detection of objects |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69721085T2 (de) * | 1996-05-14 | 2004-04-22 | Honeywell International Inc. | Autonomes Landeführungssystem |
WO1999040457A1 (en) * | 1998-02-09 | 1999-08-12 | Alliedsignal Inc. | Aircraft weather information system |
US6501392B2 (en) * | 1998-02-09 | 2002-12-31 | Honeywell International Inc. | Aircraft weather information system |
-
2009
- 2009-09-19 BR BRPI0918977A patent/BRPI0918977A2/pt not_active IP Right Cessation
- 2009-09-19 WO PCT/DE2009/001326 patent/WO2010034297A1/de active Application Filing
- 2009-09-19 EP EP09748951A patent/EP2329293A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2010034297A1 * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0918977A2 (pt) | 2015-12-01 |
WO2010034297A1 (de) | 2010-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110204 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AIRBUS DEFENCE AND SPACE GMBH |
|
17Q | First examination report despatched |
Effective date: 20160603 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AIRBUS DS ELECTRONICS AND BORDER SECURITY GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: HENSOLDT SENSORS GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180404 |