JPH03220486A - Airfield radar processor - Google Patents

Airfield radar processor

Info

Publication number
JPH03220486A
JPH03220486A JP2016919A JP1691990A JPH03220486A JP H03220486 A JPH03220486 A JP H03220486A JP 2016919 A JP2016919 A JP 2016919A JP 1691990 A JP1691990 A JP 1691990A JP H03220486 A JPH03220486 A JP H03220486A
Authority
JP
Japan
Prior art keywords
radar
target
aircraft
surface detection
information
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
Application number
JP2016919A
Other languages
Japanese (ja)
Inventor
Kiichiro Inoue
井上　喜一郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2016919A priority Critical patent/JPH03220486A/en
Publication of JPH03220486A publication Critical patent/JPH03220486A/en
Pending legal-status Critical Current

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  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To display the symbol of an aircraft position by adding a target detecting instrument and a tracking instrument to an airport surface detection radar and display a call sign to an arriving aircraft by using the processed results of a precision approach radar and its tracking instrument. CONSTITUTION:The response of an aircraft is detected by a PAR (Precision Approach Radar) apparatus 1 as radar video signals and converted to position data by a target detecting circuit 2. After target position information in every scanning of an antenna is converted to individual track information by a tracking instrument 3, flight plan information 4 is given to the track information and further supplied to a tracking instrument 8. An airport surface detection radar 6 detects the responses of the aircraft and vehicles in an airport and converts the responses to target position data by a target detecting circuit 7. After target position information is every rotation of an antenna is converted to the individual track information, the correlation of positions and speeds is conducted with the track information inputted from the tracking instrument 3 and a target in a prescribed range is discriminated as the same one. Then, this can be displayed also on a tower radar display 9.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は飛行場レーダ処理装置に関し、特に飛行場の管
制業務において、飛行場内を移動する車両、航空機等の
目標の管制の改善を図った飛行場レーダ処理装置に間す
る。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an aerodrome radar processing device, and in particular to an aerodrome radar processing device that improves the control of targets such as vehicles and aircraft moving within an aerodrome, particularly in airfield control operations. to the processing equipment.

〔従来の技術〕[Conventional technology]

従来、飛行場管制業務は、空港面探知レーダ装置で取得
するアナログビデオ映像を利用して航空機・車両の管制
を行っていた。Conventionally, airport control operations have used analog video images obtained by airport surface detection radar equipment to control aircraft and vehicles.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来の空港面探知レーダは一般に３ＮＭ　（Ｎ
ａｕｔｉｃａｌ　Ｍｉｌｅ）半径程度の管制覆域内の航
空機、車両、建物、滑走路等をアナログビデオ映像とし
て出力する構成となっているので、ビデオ映像としてし
て映出ている航空機、車両等の識別（コールサイン等の
明示）が表示装置上で行えないという欠点がある。The conventional airport surface detection radar mentioned above is generally 3NM (N
Since it is configured to output analog video images of aircraft, vehicles, buildings, runways, etc. within the air traffic control area within a radius of approximately the same radius as the air traffic control area, it is possible to identify aircraft, vehicles, etc. that are displayed as video images. The disadvantage is that it is not possible to display signatures, etc. on the display device.

一方、飛行場への最終着陸誘導に使用される精測進入レ
ーダ装置では一般滑走路延長上の２ＯＮＭ以内の航空機
の誘導を目的に設計されているため、滑走路以外の飛行
場内を走行する航空機・車両等の目標はアンテナ覆域外
となり、検出及び表示が出来ないという欠点がある。On the other hand, the precision approach radar system used for final landing guidance at an airfield is designed to guide aircraft within 2ONM of the general runway extension. There is a drawback that targets such as vehicles are outside the coverage area of the antenna and cannot be detected or displayed.

〔課題を解決するための手段〕[Means to solve the problem]

本発明の飛行場レーダ処理装置は、飛行場に進入する航
空機の着陸誘導に使用する精測進入レーダ装置と飛行場
管制に使用する空港面探知レーダ装置から出力されるア
ンテナ捜査ごとの目標のビデオ情報をそれぞれ位置情報
を含むディジタルデータに変換する手段と、前記精測進
入レーダ装置と空港面探知レーダ装置による前記位置情
報の相関をとりつつ前記空港面探知レーダを含んで目標
の追尾を続行する手段と、前記精測進入レーダ装置と空
港面探知レーダ装置による追尾データ間の位置の相関を
とり一定の距離範囲内にある目標は同一目標として識別
する手段と、前記同一目標を前記空港面探知レータ装置
にも表示する手段とを備えて構成される。The aerodrome radar processing device of the present invention processes target video information for each antenna investigation output from a precision approach radar device used for landing guidance of aircraft entering an aerodrome and an airport surface detection radar device used for airfield control. means for converting into digital data including position information; means for correlating the position information by the precision approach radar device and the airport surface detection radar device and continuing to track the target using the airport surface detection radar; means for correlating the positions of tracking data by the precision approach radar device and the airport surface detection radar device and identifying targets within a certain distance range as the same target; and means for displaying the information.

〔実施例〕〔Example〕

次に、図面を参照して本発明を説明する。 Next, the present invention will be explained with reference to the drawings.

第１図は本発明の飛行場レーダ装置の一実施例を示す構
成図である。FIG. 1 is a block diagram showing an embodiment of an airport radar system of the present invention.

ＰＡＲ装置精測進入レーダ装置１は、航空機の応答をレ
ーダビデオ信号として検出し、目標検出装置２に出力す
る。ここでアナログビデオ信号から目標の位置データに
変換された後追尾装置３に入力される。追尾装置３では
アンテナの走査ごとに得られる目標の位置情報をそれぞ
れの航跡情報に変換した後、他システム又は管制官から
入力される飛行計画情報４を付与する処理を行う。従来
この出力は、主に着陸管制のためのレーダ表示装置５へ
供給されるのみであったが、本実施例においては追尾装
置８にも供給される。空港面探知レーダ６は、空港内の
滑走路や誘導路等を走行する航空機や車両を監視するの
に用いられ、一般に半径３海里程度の走査範囲を有して
いる。これにより、航空機及び車両からの応答をレーダ
ービデオ信号として検出し、目標検出装置７により目標
の位置データに変換される。追尾装置８ではアンテナの
回転ごとに得られる目標の位置情報をそれぞれの航跡情
報に変換した後、追尾装置３から入力される航跡情報と
位置、速度による相関を行い、一定の範囲内にあるもの
は同一の目標として識別を行う。この時追尾装置３で飛
行計画情報（コールサイン情報を含む）が付与されてい
るものは、目標情報にコールサイン情報を付与した後タ
ワー用レーダ表示装置９へ送られる。タワー用レーダ表
示装置９では追尾装置から送られる目標情報を位置シン
ボル及びコールサイン符号等を付けて表示することがで
きる。The PAR device precision approach radar device 1 detects the response of the aircraft as a radar video signal and outputs it to the target detection device 2. Here, the analog video signal is converted into target position data and input to the tracking device 3. The tracking device 3 converts the target position information obtained each time the antenna scans into respective track information, and then performs a process of providing flight plan information 4 input from another system or a controller. Conventionally, this output was mainly supplied only to the radar display device 5 for landing control, but in this embodiment, it is also supplied to the tracking device 8. The airport surface detection radar 6 is used to monitor aircraft and vehicles traveling on runways, taxiways, etc. within an airport, and generally has a scanning range of about 3 nautical miles. Thereby, responses from aircraft and vehicles are detected as radar video signals, which are converted into target position data by the target detection device 7. The tracking device 8 converts the target position information obtained each time the antenna rotates into respective track information, and then correlates the track information input from the tracking device 3 with position and speed to find targets within a certain range. identify the same target. At this time, the flight plan information (including call sign information) attached by the tracking device 3 is sent to the tower radar display device 9 after the call sign information is attached to the target information. The tower radar display device 9 can display target information sent from the tracking device with position symbols, call signs, etc. attached thereto.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明は、空港面探知レーダ装置に
目標検出装置及び追尾装置を付加することにより航空面
探知レーダ装置でも航空機の位置をシンホルで表示でき
るとともに、ＰＡＲ装置及びその追尾装置の処理結果を
使うことにより、到着機に対するコールサイン等の表示
が可能となり、降雨時や夜間の飛行場管制業務をより安
全に行うことができる効果がある。As explained above, the present invention enables the airport surface detection radar device to display the position of an aircraft with a symbol by adding a target detection device and a tracking device to the airport surface detection radar device, and also allows the PAR device and its tracking device to process By using the results, it is possible to display call signs and other information for arriving aircraft, which has the effect of making airfield control operations safer during rainy days and at night.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の飛行場レーダ処理装置の一実施例の構
成図である。 １・・・ＰＡＲ装置、２，７・・・目標検出装置、３゜
８・・・追尾装置、４・・・飛行計画情報、５・・・精
測進入レーダ表示装置、６・・・空港面探知レーダ、９
・・・タワー用レーダ表示装置。FIG. 1 is a block diagram of an embodiment of an aerodrome radar processing apparatus according to the present invention. 1... PAR device, 2, 7... Target detection device, 3゜8... Tracking device, 4... Flight plan information, 5... Precision approach radar display device, 6... Airport Area detection radar, 9
...Radar display device for tower.

Claims (1)

【特許請求の範囲】[Claims] 飛行場に進入する航空機の着陸誘導に使用する精測進入
レーダ装置と飛行場管制に使用する空港面探知レーダ装
置から出力されるアンテナ捜査ごとの目標のビデオ情報
をそれぞれ位置情報を含むディジタルデータに変換する
手段と、前記精測進入レーダ装置と空港面探知レーダ装
置による前記位置情報の相関をとりつつ前記空港面探知
レーダを含んで目標の追尾を続行する手段と、前記精測
進入レーダ装置と空港面探知レーダ装置による追尾デー
タ間の位置の相関をとり一定の距離範囲内にある目標は
同一目標として識別する手段と、前記同一目標を前記空
港面探知レーダ装置にも表示する手段とを備えて成るこ
とを特徴とする飛行場レーダ処理装置。Converts target video information for each antenna investigation output from precision approach radar equipment used for landing guidance of aircraft entering an airfield and airport surface detection radar equipment used for airfield control into digital data including position information. means for continuing to track the target including the airport surface detection radar while correlating the position information by the precision approach radar device and the airport surface detection radar device; and the precision approach radar device and the airport surface detection radar device. comprising means for correlating the positions of tracking data by the detection radar device and identifying targets within a certain distance range as the same target; and means for displaying the same target on the airport surface detection radar device. An airfield radar processing device characterized by:
JP2016919A 1990-01-25 1990-01-25 Airfield radar processor Pending JPH03220486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016919A JPH03220486A (en) 1990-01-25 1990-01-25 Airfield radar processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016919A JPH03220486A (en) 1990-01-25 1990-01-25 Airfield radar processor

Publications (1)

Publication Number Publication Date
JPH03220486A true JPH03220486A (en) 1991-09-27

Family

ID=11929539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016919A Pending JPH03220486A (en) 1990-01-25 1990-01-25 Airfield radar processor

Country Status (1)

Country Link
JP (1) JPH03220486A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0714082A2 (en) * 1994-11-24 1996-05-29 Mitsubishi Denki Kabushiki Kaisha Airport surface traffic control system
US5745073A (en) * 1995-01-31 1998-04-28 Mitsubishi Denki Kabushiki Kaisha Display apparatus for flight control
US6453231B1 (en) 2000-10-11 2002-09-17 Mitsubishi Denki Kabushiki Kaisha Air traffic control support system
JP2008128668A (en) * 2006-11-16 2008-06-05 Toshiba Corp Radar system for air traffic control

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0714082A2 (en) * 1994-11-24 1996-05-29 Mitsubishi Denki Kabushiki Kaisha Airport surface traffic control system
US5670961A (en) * 1994-11-24 1997-09-23 Mitsubishi Denki Kabushiki Kaisha Airport surface traffic control system
EP0714082A3 (en) * 1994-11-24 1998-12-16 Mitsubishi Denki Kabushiki Kaisha Airport surface traffic control system
US5745073A (en) * 1995-01-31 1998-04-28 Mitsubishi Denki Kabushiki Kaisha Display apparatus for flight control
US6453231B1 (en) 2000-10-11 2002-09-17 Mitsubishi Denki Kabushiki Kaisha Air traffic control support system
JP2008128668A (en) * 2006-11-16 2008-06-05 Toshiba Corp Radar system for air traffic control

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