【０００１】[0001]
【産業上の利用分野】この発明は，空港において誘導路
等を走行している航空機の識別符号等の識別情報を自動
的に識別する方法および航空機自動識別装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an aircraft automatic identification device for automatically identifying identification information such as an identification code of an aircraft traveling on a taxiway at an airport.
【０００２】[0002]
【従来の技術】従来，空港内の航空機は管制官が目視に
より確認したり，あるいは空港用探知レ−ダ（以下，Ａ
ＳＤＥと記す）によりレ−ダスコ−プ上で機影を確認す
るとともに，この機影と管制官の頭の中での知識，即
ち，大体あの場所には・・社の・・便がいるとの認識に
より管制されている。2. Description of the Related Art Conventionally, an aircraft at an airport can be visually confirmed by a controller, or an airport detection radar (hereinafter referred to as A
While confirming the image on the radar scope by SDE), this image and the knowledge in the controller's head, that is, that there is a company flight at that place Is controlled by the recognition of.
【０００３】一方，航空機が空港に近づくと，図４に示
すように，到着機１の識別情報，位置情報等は一次監視
レ−ダ２（以下，ＡＳＲと記す）や二次監視レ−ダ３
（以下，ＳＳＲと記す）により得られる。この到着機１
が最終侵入経路に入った場合，タ−ミナルレ−ダ情報処
理システム４（以下，ＡＲＴＳと記す）および提出され
ている運行票５に基づいて，便名，会社名，到着時間等
の識別情報が飛行計画情報処理システム（以下，ＦＤＰ
と記す）により認識されている。On the other hand, when the aircraft approaches the airport, as shown in FIG. 4, identification information, position information, etc. of the arriving aircraft 1 are transmitted to the primary surveillance radar 2 (hereinafter referred to as ASR) and the secondary surveillance radar. Three
(Hereinafter referred to as SSR). This arrival machine 1
When the vehicle enters the final intrusion route, identification information such as flight number, company name, arrival time, etc. is obtained based on the terminal radar information processing system 4 (hereinafter referred to as ARTS) and the submitted operation slip 5. Flight plan information processing system (hereinafter, FDP
Is described).
【０００４】そこで，空港面においては，図５に示すよ
うに，ＡＲＴＳ４の覆域Ａ1 とＡＳＤＥ６の覆域Ａ2 と
が重複している重複領域がある。この重複領域では，到
着機１について検出された信号自体が重複している。従
って，到着機１の情報はＡＲＴＳ４からＡＳＤＥシステ
ム６へ移行することができるので，管制塔１３に設置さ
れている表示装置７のレ−ダスコ−プ上の機影から到着
機１の便名等の識別情報が得られる。Therefore, on the airport side, as shown in FIG. 5, there is an overlapping area in which the coverage area A1 of ARTS4 and the coverage area A2 of ASDE 6 overlap. In this overlap area, the signals themselves detected for the arrival aircraft 1 overlap. Therefore, since the information of the arrival aircraft 1 can be transferred from the ARTS 4 to the ASDE system 6, the flight number of the arrival aircraft 1 is obtained from the image on the radar scope of the display device 7 installed in the control tower 13. Identification information is obtained.
【０００５】このように，到着機１（航空機９）の場合
には，この到着機１の識別情報は確実に得られるので問
題ないが，スポット８，８・・に駐機している航空機９
が出発する場合，この出発機１０（航空機９）は，スポ
ット８，８・・から出て，誘導路１１から滑走路１２へ
と移動し，離陸するのであるが，このような出発機１０
の場合には，ＡＲＴＳ４の情報は得られない。As described above, in the case of the arrival aircraft 1 (aircraft 9), there is no problem because the identification information of the arrival aircraft 1 is surely obtained, but the aircraft 9 parked at the spots 8, 8 ...
When the aircraft departs, the departure aircraft 10 (aircraft 9) leaves the spots 8, 8 ..., Moves from the taxiway 11 to the runway 12, and takes off.
In this case, ARTS4 information cannot be obtained.
【０００６】しかしながら，スポット８，８・・がＡＳ
ＤＥ６の覆域Ａ2 内に位置している場合には，従来は，
スポット８，８・・に駐機している航空機９のうち，出
発しようとする航空機９（出発機１０）は，その航空機
９のパイロットから無線により管制官に自己の航空機９
の識別情報が送信されている。従って，管制官には，何
番のスポット８には，何便が駐機しているかとの情報が
判明している。そこで，管制官は，ＡＳＤＥ６によりス
ポット８，８・・を監視しておいて，これらのスポット
８，８・・・に駐機している航空機９のうち，いづれか
の機影が移動を開始した時点で，出発機１０の便名等の
識別情報を決定している。However, the spots 8, 8 ...
If it is located within the coverage area A2 of the DE 6, conventionally,
Of the aircraft 9 parked at the spots 8, 8, ..., the aircraft 9 (departure aircraft 10) that is about to depart is instructed by the pilot of the aircraft 9 to the controller by radio to its own aircraft 9.
Identification information has been transmitted. Therefore, it is known to the controller that the number of the spot 8 is the number of flights parked. Therefore, the controller monitors the spots 8, 8 ... With ASDE 6 and any one of the aircraft 9 parked at these spots 8, 8 ... Starts to move. At this point, identification information such as the flight number of the departure aircraft 10 has been determined.
【０００７】一方，ＡＳＤＥ６のアンテナは，高い管制
塔１３の上に設置されているので，管制塔１３の真下付
近の領域は，アンテナパタ−ンで覆われないいわゆる遮
蔽領域Ａ3 が存在する。従って，この遮蔽領域Ａ3 で示
される範囲にあるスポット８，８・・では，駐機してい
る航空機９の情報が得られない。そのため，スポット
８，８・・に駐機している航空機９をＡＳＤＥ６で検出
することは出来ない。従って，出発機１０がＡＳＤＥ６
の覆域Ａ2 に入った場合，この出発機１０の機影はＡＳ
ＤＥ６で確認できたとしても，この出発機１０の便名等
の識別情報を決定することができない。そこで，従来
は，管制官が出発機１０と通話したり，あるいはＦＤＰ
５等により管制官が認識している情報をもとに出発機１
０の便名等の識別情報が決定されていた。On the other hand, since the antenna of the ASDE 6 is installed on the high control tower 13, the area immediately below the control tower 13 has a so-called shielded area A3 which is not covered by the antenna pattern. Therefore, information on the parked aircraft 9 cannot be obtained at the spots 8, 8 ... In the range indicated by the shielded area A3 . Therefore, the aircraft 9 parked at the spots 8, 8 ... Can not be detected by the ASDE 6. Therefore, the departure machine 10 has ASDE6.
When entering the cover area A2 of the aircraft, the departure image of the departure aircraft 10 is AS
Even if it can be confirmed by DE6, the identification information such as the flight number of the departure aircraft 10 cannot be determined. Therefore, conventionally, the controller talks with the departure aircraft 10 or uses the FDP.
Departure aircraft 1 based on the information that the controller recognizes based on 5 etc.
Identification information such as flight number 0 has been determined.
【０００８】[0008]
【発明が解決しようとする問題点】しかしながら，目視
により便名等を決定する方法では，気象状態が悪い場合
には，航空機９がみえなくなるので，すべての航空機９
を確実に識別することが出来ない。又，管制官がＦＤＰ
５や航空機９との通話により決定する方法では，管制官
は常にＦＤＰ５をチェックしたり，あるいは常にスポッ
ト８，８・・に駐機中の航空機９を把握しておかねばな
らず，管制官に多くの負担がかかりすぎるという問題が
あった。However, in the method of visually determining the flight number and the like, since the aircraft 9 cannot be seen when the weather condition is bad, all the aircraft 9 cannot be seen.
Cannot be reliably identified. Also, the controller is the FDP
In the method of deciding by calling 5 or the aircraft 9, the controller must always check the FDP 5 or always keep track of the aircraft 9 parked at the spots 8, 8 ... There was a problem that it took too much burden.
【０００９】[0009]
【問題点を解決するための手段】この発明は，空港用探
知レ−ダにより空港面における各航空機の位置を検出
し，空港面のいずれかの航空機が電波を発射した時，少
なくとも２箇所に設置された方向探知機により，電波源
の位置する電波源領域を決定するとともに，この電波源
領域に位置する航空機が１機のみの時，航空機の発射電
波の内容からこの航空機の識別情報を選択し，空港用探
知レ−ダにより電波源領域に位置する航空機を特定し，
空港用探知レ−ダの位置情報と方向探知機により識別さ
れた航空機の識別情報との相関をとることにより，航空
機を自動的に識別するようにしたものである。SUMMARY OF THE INVENTION The present invention detects the position of each aircraft on the airport surface by an airport detection radar, and when any one of the airport surfaces emits radio waves, at least two locations are detected. The direction detector installed determines the radio wave source area where the radio wave source is located, and when only one aircraft is located in this radio wave source area, the identification information of this aircraft is selected from the content of the radio waves emitted by the aircraft. Then, the airport detection radar identifies the aircraft located in the radio source area,
The aircraft is automatically identified by correlating the position information of the airport detection radar with the identification information of the aircraft identified by the direction finder.
【００１０】又，空港面の所定箇所に設置された空港用
探知レ−ダと，電波を発射した航空機の位置する電波源
領域を決定するために，少なくとも２箇所に設置された
方向探知機と，電波源領域内の航空機の識別情報を選択
する手段と，電波源領域を決定する電波源検出装置と，
空港用探知レ−ダにより電波源領域内の航空機の位置を
検出する位置検出機と，この位置検出機からの位置情報
と航空機の識別情報との相関をとる位置相関装置と，こ
の位置相関装置からの情報に基づいて航空機に識別符号
を付与する航空機認識装置とにより，自動的に航空機を
レ−ダスコ−プ上に表示するようにしたものである。Further, an airport detection radar installed at a predetermined location on the airport surface and a direction finder installed at at least two locations to determine the radio source area in which the aircraft emitting the radio wave is located. , Means for selecting the identification information of the aircraft within the radio wave source area, and a radio wave source detection device for determining the radio wave source area,
A position detector for detecting the position of an aircraft within a radio source area by an airport detection radar, a position correlation device for correlating the position information from this position detector with the identification information of the aircraft, and this position correlation device The aircraft is automatically displayed on the radar scope by an aircraft recognition device which gives an identification code to the aircraft based on the information from.
【００１１】[0011]
【作用】空港面の各航空機はＡＳＤＥにより位置を検出
されている。いづれかの航空機が通話を開始した時，こ
の電波の発射源は少なくとも２箇所に設置された方向探
知機により検出されて電波源領域が決定される。この電
波源領域に位置する航空機の発射電波が無線による通話
である場合には，通話内容から音声認識装置によりこの
航空機の識別情報を選択される。この識別情報とＡＳＤ
Ｅにより得られた電波源領域に位置する航空機の位置情
報との間の相関をとれば，自動的に航空機に識別符号を
付与することが出来る。Function: The position of each aircraft on the airport surface is detected by ASDE. When any of the aircraft starts a call, the emission source of this radio wave is detected by the direction finder installed in at least two places, and the radio wave source area is determined. When the radio waves emitted from the aircraft located in the radio source region are wireless calls, the voice recognition device selects the identification information of the aircraft from the content of the call. This identification information and ASD
If the correlation with the position information of the aircraft located in the radio source area obtained by E is taken, the identification code can be automatically assigned to the aircraft.
【００１２】[0012]
【発明の実施例】この発明の実施例を，図１〜図５に基
づいて詳細に説明する。図１はこの発明による航空機自
動識別装置の構成図，図２は航空機９の識別手順を示す
構成図，図３は方向探知機２０〜２２による電波源領域
Ａ4 の推定位置を検出するための説明図，図４は空港面
全体の管制システムの説明図である。なお，従来例と同
一の名称は同一符号を用いてあらわし，その説明を省略
する。Embodiments of the present invention will be described in detail with reference to FIGS. 1 is a block diagram of an automatic aircraft identification device according to the present invention, FIG. 2 is a configuration diagram showing an identification procedure of an aircraft 9, and FIG. 3 is a diagram for detecting an estimated position of a radio wave source area A4 by direction detectors 20-22. FIG. 4 and FIG. 4 are explanatory views of the control system for the entire airport surface. The same names as those of the conventional example are represented by the same reference numerals, and the description thereof will be omitted.
【００１３】図１〜図５において，方向探知機２０〜２
２は，図３に示すように，航空機９の位置する電波源領
域Ａ4 の推定位置を決定するためのもので，ドップラ−
方向探知機等が用いられる。この方向探知機２０〜２２
は，空港において電波源領域Ａ4 （航空機９が位置して
いる）を検出するのに適した位置に少なくとも２箇所に
設置される必要がある。1 to 5, the direction detectors 20 to 2 are shown.
2 is for determining the estimated position of the radio wave source area A4 in which the aircraft 9 is located, as shown in FIG.
A direction finder or the like is used. This direction finder 20-22
Must be installed in at least two locations suitable for detecting the radio wave source area A4 (where the aircraft 9 is located) at the airport.
【００１４】２３はＡＳＤＥ６の受信機で，ＡＳＤＥ６
の覆域Ａ2 に航空機９が入るとその航空機９の反射波が
受信されて，その機影がレ−ダスコープ上に表示され
る。２４はＡＳＤＥ６のレ−ダスコ−プ上に映し出され
ている航空機９の位置検出機，２５は航空機９の通話内
容の音声を認識する音声認識装置で，少なくとも航空機
９を識別するのに必要な音声，例えば航空会社名や便名
等を認識する程度で十分であり，その他の音声認識は削
除される。Reference numeral 23 is an ASDE6 receiver.
When the aircraft 9 enters the coverage area A2 of , the reflected wave of the aircraft 9 is received, and its image is displayed on the radar scope. Reference numeral 24 is a position detector of the aircraft 9 projected on the radar scope of ASDE 6, 25 is a voice recognition device for recognizing the voice of the call content of the aircraft 9, and a voice necessary for identifying at least the aircraft 9 , For example, it is enough to recognize the airline name, flight number, etc., and other voice recognition is deleted.
【００１５】２６は電波源検出装置で，方向探知機２０
〜２２により電波を発射した航空機９が位置する電波源
領域Ａ4 の推定位置が検出される。２７は位置相関装置
で，３箇所の方向探知機２０〜２２により決定された電
波源領域Ａ4 に存在する航空機９の識別情報とＡＳＤＥ
６により検出されたこの航空機９の位置情報との相関が
とられて，目的とする航空機９の位置が特定されるとと
もに，識別符号等の識別情報が付与される。Reference numeral 26 denotes a radio wave source detecting device, which is a direction finder 20.
22 to 22 detect the estimated position of the radio wave source area A4 in which the aircraft 9 that has emitted the radio wave is located. Reference numeral 27 denotes a position correlating device, which identifies the aircraft 9 existing in the radio wave source area A4 determined by the direction detectors 20 to 22 and ASDE.
The position of the target aircraft 9 is specified by correlating it with the position information of the aircraft 9 detected by 6, and identification information such as an identification code is added.
【００１６】２８は航空機認識装置で，空港面における
到着機１および出発機１０を含む航空機９を自動的にコ
ンピュ−タ処理して，管制官のレ−ダスコ−プ上に各航
空機の便名その他高度および速度等が英数字で表示され
る。Reference numeral 28 denotes an aircraft recognition device, which automatically computer-processes the aircraft 9 including the arrival aircraft 1 and the departure aircraft 10 on the airport side, and the flight number of each aircraft is displayed on the radar scope of the controller. Other altitude and speed are displayed in alphanumeric characters.
【００１７】次に，作用動作について説明する。図４
は，空港における到着機１および出発機１０を含む航空
機９全体の管制システムを示すもので，図５に示すよう
に，まず，スポット８，８・・に駐機している航空機９
のいずれかが出発する場合について，図２に示す航空機
９の識別手順に従って説明する。Next, the operation will be described. Figure 4
Shows the control system of the entire aircraft 9 including the arrival aircraft 1 and the departure aircraft 10 at the airport. As shown in FIG. 5, first, the aircraft 9 parked at the spots 8, 8 ...
The case where any of the above starts will be described according to the identification procedure of the aircraft 9 shown in FIG.
【００１８】空港のスポット８．８・・には，航空機９
がそれぞれ駐機している。今，航空機９（出発機１０）
がスポット８から誘導路１１へと移動を開始し，ＡＳＤ
Ｅ６の覆域Ａ2 にはいると，ＡＳＤＥ受信機２３により
その反射波が受信され，レ−ダスコ−プ上に機影が表示
されるとともに，位置検出機２４においてコンピュ−タ
により処理されて出発機１０の正確な位置が決定され
る。At the airport spot 8.8 ...
Are parked respectively. Now, aircraft 9 (departure aircraft 10)
Starts moving from spot 8 to taxiway 11, and ASD
When it enters the coverage area A2 of E6, the reflected wave is received by the ASDE receiver 23, the image is displayed on the radar scope, and the position detector 24 processes it by the computer. The exact position of the departure aircraft 10 is determined.
【００１９】この出発機１０が出発に際して，管制塔１
３の管制官等と通話を開始すると電波が発射されること
になる。この出発機１０から発射された電波は，３箇所
の方向探知機２０〜２２により受信され，図３に示すよ
うに，電波源領域Ａ4 が推定される。At the time of departure of the departure machine 10, the control tower 1
When a call is started with the controller of 3 etc., radio waves will be emitted. The radio waves emitted from the departure machine 10 are received by the three direction finders 20 to 22, and the radio wave source area A4 is estimated as shown in FIG.
【００２０】ここで，方向探知機２０〜２２の方位精度
は良くないが，３箇所の方向探知機２０〜２２により出
発機１０が位置する電波源領域Ａ4 （誤差を含んでい
る）が推定され，電波源検出装置２６により，この電波
源領域Ａ4 に航空機９（出発機１０）が存在しているで
あろうと推定され，この電波源領域Ａ4 の位置が決定さ
れる。この際，電波源領域Ａ4 に存在する航空機９が１
機の場合には，この航空機９は目的の出発機１０であろ
うと特定され，その後の処理がおこなわれる。電波源領
域Ａ4 に存在する航空機９が２機以上の場合には，識別
不可能としてその後の処理は中断される。Although the azimuth accuracy of the direction finders 20 to 22 is not good, the radio wave source area A4 (including an error) in which the departure machine 10 is located is estimated by the three direction finders 20 to 22. It is, by radio source detector 26, in this radio source region a4 is estimated that it would aircraft 9 (departing aircraft 10) are present, the position of the radio source region a4 is determined. At this time, the number of aircraft 9 existing in the radio wave source area A4 is 1.
In the case of an aircraft, this aircraft 9 is identified as the target departure aircraft 10, and the subsequent processing is performed. If there are two or more aircraft 9 existing in the radio wave source area A4 , it is not possible to identify them and the subsequent processing is interrupted.
【００２１】なお，誘導路１１を走行する航空機９は，
互いにかなり間隔をあけて走行しているため，方向探知
機２０〜２２の方位誤差が大であったとしても，この誤
差範囲より長い間隔で走行しており，互いに隣接する航
空機９との識別は可能である。The aircraft 9 traveling on the taxiway 11 is
Since the vehicles travel at a considerable distance from each other, even if the direction error of the direction finders 20 to 22 is large, they travel at an interval longer than this error range, and the aircraft 9 adjacent to each other can be distinguished from each other. It is possible.
【００２２】一方，航空機９の通話内容は，音声認識装
置２５に入力する。この際，空港における航空機９の通
話内容は比較的簡単な文章が主体であるとともに，この
通話内容には，航空機９を識別するのに必要な識別情
報，即ち，会社名や便名等が含まれている。従って，音
声認識装置２５では，必要な情報，例えば，出発機１０
の会社名や便名のみが抽出されて音声認識され，出発機
１０の識別情報が選択される。On the other hand, the call content of the aircraft 9 is input to the voice recognition device 25. At this time, the call content of the aircraft 9 at the airport is mainly composed of relatively simple sentences, and the call content includes identification information necessary for identifying the aircraft 9, that is, the company name, flight number, and the like. Has been. Therefore, in the voice recognition device 25, necessary information, for example, the departure machine 10
Only the company name and flight number are extracted and voice-recognized, and the identification information of the departure machine 10 is selected.
【００２３】このようにして決定された出発機１０の識
別情報とＡＳＤＥ６により得られた位置検出機２４から
の位置情報とは，位置相関装置２７に入力され，両者の
相関がとられ，航空機認識装置２８のレ−ダスコ−プ上
には，出発機１０の便名等が付される。The identification information of the departure aircraft 10 thus determined and the position information from the position detector 24 obtained by the ASDE 6 are input to the position correlation device 27, where they are correlated with each other to recognize the aircraft. On the radar scope of the device 28, the flight number of the departure machine 10 is attached.
【００２４】次に，航空機９が空港に到着する場合につ
いて説明する。図４に示すように，到着機１（航空機
９）が空港に接近してＡＲＴＳ４の覆域Ａ1 に入ると，
この到着機１の識別情報，例えば，会社名，便名，到着
時間等の識別情報は，ＦＤＰ５と照合されて到着機１が
識別される。Next, the case where the aircraft 9 arrives at the airport will be described. As shown in FIG. 4, when the arrival aircraft 1 (aircraft 9) approaches the airport and enters the coverage area A1 of ARTS 4,
The identification information of the arrival aircraft 1, for example, the identification information such as the company name, flight number, arrival time, etc., is collated with the FDP 5 to identify the arrival aircraft 1.
【００２５】さらに，到着機１がＡＳＤＥ６の覆域Ａ2
に到達すると，上記従来例で述べたと同様に，到着機１
の情報はＡＲＴＳ４からＡＳＤＥ６へ移行することがで
きる。そこで，ＡＳＤＥ６のレ−ダスコ−プ上の機影か
ら到着機１の便名が識別され，航空機認識装置２８のレ
−ダスコ−プ上に到着機１の会社名，便名が表示され
る。従って，管制官はこの到着機１が滑走路１２から誘
導路１１を経てスポット８に駐機するまでレ−ダスコ−
プ上で到着機１を認識することが出来る。Further, the arrival aircraft 1 is covered by the ASDE 6 with an area A2
When it arrives at, arrival machine 1 arrives in the same manner as described in the conventional example.
Information can be transferred from ARTS 4 to ASDE 6. Therefore, the flight number of the arrival aircraft 1 is identified from the image on the radar scope of the ASDE 6, and the company name and flight number of the arrival aircraft 1 are displayed on the radar scope of the aircraft recognition device 28. Therefore, the controller controls the radar aircraft until the arrival aircraft 1 parks at the spot 8 from the runway 12 via the taxiway 11.
The arrival aircraft 1 can be recognized on the board.
【００２６】この発明の他の実施例としては，図１に仮
想線で示すように，航空機９がデ−タリンク機能を備え
ている場合には，航空機９（到着機１）がデ−タリンク
２９で航空機情報を送信すると，この内容が解読され
て，航空機９が識別され，ＡＳＤＥ６による検出位置
と，方向探知機２０〜２２により求められた電波源領域
Ａ4 の推定位置とが比較される。この結果に基づいて，
航空機９の位置および識別情報が航空機認識装置２８の
レ−ダスコ−プ上に表示される。As another embodiment of the present invention, as shown by phantom lines in FIG. 1, when the aircraft 9 has a data link function, the aircraft 9 (arrival aircraft 1) has a data link 29. When the aircraft information is transmitted at, the contents are decoded, the aircraft 9 is identified, and the position detected by the ASDE 6 is compared with the estimated position of the radio wave source area A4 obtained by the direction finder 20-22. Based on this result,
The position and identification information of the aircraft 9 are displayed on the radar scope of the aircraft recognition device 28.
【００２７】[0027]
【発明の効果】この発明は，空港用探知レ−ダにより空
港面における各航空機の位置を検出し，空港面のいずれ
かの航空機が電波を発射した時，少なくとも２箇所に設
置された方向探知機により，電波源の位置する電波源領
域を決定するとともに，この電波源領域に位置する航空
機が１機のみの時，航空機の発射電波の内容からこの航
空機の識別情報を選択し，空港用探知レ−ダにより電波
源領域に位置する航空機を特定し，空港用探知レ−ダの
位置情報と方向探知機により識別された航空機の識別情
報との相関をとることにより，航空機を自動的に識別す
るようにしたから，空港面に存在するすべての航空機の
識別情報を自動的にレ−ダスコ−プ上に表示することが
できるので，管制官の負担を大幅に軽減することが出来
る。According to the present invention, the position of each aircraft on the airport surface is detected by the airport detection radar, and when any of the aircraft on the airport surface emits a radio wave, direction detection is provided at at least two locations. Machine determines the radio source area where the radio source is located, and when only one aircraft is located in this radio source area, the identification information of this aircraft is selected from the contents of the radio waves emitted by the aircraft to detect the airport. The aircraft located in the radio source area is identified by the radar, and the aircraft is automatically identified by correlating the position information of the airport detection radar with the identification information of the aircraft identified by the direction finder. By doing so, since the identification information of all the aircraft existing on the airport side can be automatically displayed on the radar scope, the burden on the controller can be greatly reduced.
【図１】この発明の実施例を示す構成図である。FIG. 1 is a configuration diagram showing an embodiment of the present invention.
【図２】この発明の実施例を示すシステム構成図であ
る。FIG. 2 is a system configuration diagram showing an embodiment of the present invention.
【図３】この発明の実施例を示す説明図である。FIG. 3 is an explanatory diagram showing an embodiment of the present invention.
【図４】空港における管制システム構成図である。FIG. 4 is a control system configuration diagram at an airport.
【図５】空港面の平面図である。FIG. 5 is a plan view of the airport surface.
１ 到着機 ６ ＡＳＤＥ ９ 航空機 １０ 出発機 ２０ 方向探知機 ２１ 方向探知機 ２２ 方向探知機 ２３ ＡＳＤＥ受信機 ２４ 位置検出機 ２５ 音声認識装置 ２６ 電波源検出装置 ２７ 位置相関装置 ２８ 航空機認識装置 ２９ デ−タリンク Ａ1 ＡＲＴＳ４の覆域 Ａ2 ＡＳＤＥ６の覆域 Ａ3 遮蔽領域 Ａ4 電波源領域1 Arrival aircraft 6 ASDE 9 Aircraft 10 Departure aircraft 20 Direction finder 21 Direction finder 22 Direction finder 23 ASDE receiver 24 Position detector 25 Voice recognition device 26 Radio wave source detection device 27 Position correlation device 28 Aircraft recognition device 29 De- Tallink A1 Coverage of ARTS4 A2 Coverage of ASDE 6 A3 Shielding area A4 Radio source area
フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０４Ｂ 7/26 Ｚ 9297−5ＫContinuation of the front page (51) Int.Cl.5 Identification code Office reference number FI technical display location H04B 7/26 Z 9297-5K
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|---|---|---|---|
| JP4350938AJP2600098B2 (en) | 1992-12-04 | 1992-12-04 | Aircraft identification method at airport and aircraft automatic identification device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4350938AJP2600098B2 (en) | 1992-12-04 | 1992-12-04 | Aircraft identification method at airport and aircraft automatic identification device |
| Publication Number | Publication Date |
|---|---|
| JPH06342061Atrue JPH06342061A (en) | 1994-12-13 |
| JP2600098B2 JP2600098B2 (en) | 1997-04-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4350938AExpired - LifetimeJP2600098B2 (en) | 1992-12-04 | 1992-12-04 | Aircraft identification method at airport and aircraft automatic identification device |
| Country | Link |
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