JP5721931B2 - 航空機および海上乗物用の地上衝突計器 - Google Patents
航空機および海上乗物用の地上衝突計器 Download PDFInfo
- Publication number
- JP5721931B2 JP5721931B2 JP2009014269A JP2009014269A JP5721931B2 JP 5721931 B2 JP5721931 B2 JP 5721931B2 JP 2009014269 A JP2009014269 A JP 2009014269A JP 2009014269 A JP2009014269 A JP 2009014269A JP 5721931 B2 JP5721931 B2 JP 5721931B2
- Authority
- JP
- Japan
- Prior art keywords
- radar
- radar echo
- aircraft
- information
- runway
- 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.)
- Expired - Fee Related
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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
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S13/937—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of marine craft
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
- G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/411—Identification of targets based on measurements of radar reflectivity
- G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
-
- 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
- G01S13/934—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of aircraft or spacecraft on airport surfaces, e.g. while taxiing
-
- 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
Description
104 滑走路
106 誘導路
108 タールマカダム舗装路領域
110 ターミナルビル
112 駐機された航空機
114 業務車両
122 航空機、装備乗物
124 航空機
126 標識
302 レーダエコー
306 標識からレーダエコー
308 航空機からのレーダエコー
310 より小さいレーダエコー
400 地上レーダシステム
419 通信バス
500 レーダエコー表示器
502 レーダ掃引範囲を示す線
504 アイコン
508 レーダエコー
600 レーダエコー表示器
802 SinX/Xのアンテナパターンのグラフ
804 −3デシベル点の位置
902 LED表示器
904 発光ダイオード(LED)
Claims (3)
- 装備乗物が前記装備乗物の投射された経路に対応する対象となる表面領域の近傍で動作中であるときにレーダ情報を処理する方法であって、
レーダシステムから放射される出力パルスのエネルギーを低減するステップと、
前記レーダシステムから放射される前記低減されたエネルギー出力パルスを反射する複数の物体からの複数のレーダエコーを受信するステップと、
前記装備乗物の少なくとも現在の位置に基づいて前記対象となる表面領域を求めるステップであって、前記対象となる表面領域は、前記装備乗物の前記現在の位置に応じて変化する、ステップと、
前記対象となる表面領域の外側に位置する物体によって生成された前記レーダエコーを、前記対象となる表面領域の外側に入るレーダエコーが削除、廃棄、または無視されるようにフィルタで除去するステップと、を含む方法。 - 前記低減されたエネルギー出力パルスが放射されるアンテナの掃引範囲を狭めるステップをさらに含む、請求項1に記載の方法。
- 前記レーダエコーをフィルタで除去するステップは、
前記対象となる表面領域内に位置する物体に関する地理学的位置情報を取り出すステップと、
前記物体に関連付けられたレーダエコーを識別するステップと、
前記物体に関連付けられた前記レーダエコーをフィルタで除去するステップと、を含む、請求項1に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2449508P | 2008-01-29 | 2008-01-29 | |
US61/024,495 | 2008-01-29 | ||
US12/351,353 US8077081B2 (en) | 2008-01-29 | 2009-01-09 | Ground collision instrument for aircraft and marine vehicles |
US12/351,353 | 2009-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009282959A JP2009282959A (ja) | 2009-12-03 |
JP5721931B2 true JP5721931B2 (ja) | 2015-05-20 |
Family
ID=40690693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009014269A Expired - Fee Related JP5721931B2 (ja) | 2008-01-29 | 2009-01-26 | 航空機および海上乗物用の地上衝突計器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8077081B2 (ja) |
EP (1) | EP2085792B1 (ja) |
JP (1) | JP5721931B2 (ja) |
Families Citing this family (15)
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FR2938074B1 (fr) * | 2008-11-04 | 2010-12-24 | Thales Sa | Procede de traitement de profils verticaux mesures de la puissance des echos renvoyes suite a une emission de signaux radar. |
JP5570786B2 (ja) * | 2009-11-09 | 2014-08-13 | 古野電気株式会社 | 信号処理装置、レーダ装置及び信号処理プログラム |
US8576113B1 (en) * | 2010-09-15 | 2013-11-05 | Rockwell Collins, Inc. | Runway identification system and method |
US8907838B1 (en) * | 2011-09-28 | 2014-12-09 | Rockwell Collins, Inc. | Radar aided doppler compensation |
US9575174B2 (en) * | 2012-05-30 | 2017-02-21 | Honeywell International Inc. | Systems and methods for filtering wingtip sensor information |
US9223017B2 (en) * | 2012-05-30 | 2015-12-29 | Honeywell International Inc. | Systems and methods for enhanced awareness of obstacle proximity during taxi operations |
JP6226516B2 (ja) * | 2012-09-05 | 2017-11-15 | 古野電気株式会社 | ドップラ処理装置、レーダ装置、ドップラ処理方法及びドップラ処理プログラム |
EP2713180B1 (en) * | 2012-09-27 | 2019-04-03 | Honeywell International Inc. | Systems and methods for performing vehicle collision-avoidance warning via sensor pulse |
US10928510B1 (en) * | 2014-09-10 | 2021-02-23 | Rockwell Collins, Inc. | System for and method of image processing for low visibility landing applications |
JP2016084094A (ja) * | 2014-10-28 | 2016-05-19 | アイシン精機株式会社 | 駐車支援装置 |
US10228460B1 (en) * | 2016-05-26 | 2019-03-12 | Rockwell Collins, Inc. | Weather radar enabled low visibility operation system and method |
US10353068B1 (en) | 2016-07-28 | 2019-07-16 | Rockwell Collins, Inc. | Weather radar enabled offshore operation system and method |
EP3502744B1 (en) * | 2017-12-20 | 2020-04-22 | Leica Geosystems AG | Near-field pulse detection |
BE1026002B1 (nl) * | 2018-02-12 | 2019-09-09 | Niko Nv | Elektrische of elektronische apparaatmodule die tenminste één radar sensor omvat |
US11592575B2 (en) | 2019-12-20 | 2023-02-28 | Waymo Llc | Sensor steering for multi-directional long-range perception |
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2009
- 2009-01-09 US US12/351,353 patent/US8077081B2/en active Active
- 2009-01-22 EP EP09151153.5A patent/EP2085792B1/en active Active
- 2009-01-26 JP JP2009014269A patent/JP5721931B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20090219189A1 (en) | 2009-09-03 |
EP2085792A3 (en) | 2010-09-22 |
US8077081B2 (en) | 2011-12-13 |
JP2009282959A (ja) | 2009-12-03 |
EP2085792A2 (en) | 2009-08-05 |
EP2085792B1 (en) | 2017-03-22 |
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