JPS5911998A - Annunciator for arrival for helicopter - Google Patents

Annunciator for arrival for helicopter

Info

Publication number
JPS5911998A
JPS5911998A JP12149082A JP12149082A JPS5911998A JP S5911998 A JPS5911998 A JP S5911998A JP 12149082 A JP12149082 A JP 12149082A JP 12149082 A JP12149082 A JP 12149082A JP S5911998 A JPS5911998 A JP S5911998A
Authority
JP
Japan
Prior art keywords
display
indicator
level
light
ship
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.)
Granted
Application number
JP12149082A
Other languages
Japanese (ja)
Other versions
JPS6220080B2 (en
Inventor
大石 幸明
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.)
OISHI YUKIAKI
Original Assignee
OISHI YUKIAKI
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 OISHI YUKIAKI filed Critical OISHI YUKIAKI
Priority to JP12149082A priority Critical patent/JPS5911998A/en
Publication of JPS5911998A publication Critical patent/JPS5911998A/en
Publication of JPS6220080B2 publication Critical patent/JPS6220080B2/ja
Granted legal-status Critical Current

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  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は、ヘリコプタの着船時に用いる表示器の新規な
る表示方式による表示器の構造に関するもので、その目
的とするところは、着船せんとしている船舶の揺動状態
を、ヘリコプタの・タイロッドに適確に指示し、着船時
の安全を旧らんとすることにある。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a display device using a new display method for use when landing a helicopter, and its purpose is to monitor the rocking state of a ship about to land. The objective is to accurately instruct the helicopter's tie rods to ensure safety when landing.

ヘリコプタ搭載船において、ヘリコプタの着船時、とく
にホバリング点(着船前の空中静止点)から甲板に着く
間は、パイロットの技量に負うところが多く、海象状態
の悪い時は困難を極める。
On a ship equipped with a helicopter, the landing of the helicopter from the hovering point (a stationary point in the air before landing) to the deck is largely dependent on the pilot's skill, which can be extremely difficult when sea conditions are poor.

と云うのは、ヘリコプタのノやイロットなるものは、着
船直前に一時空中静止し、船舶のローリング、ピッチン
グなど、その揺動状態を正確に認知し、精神的安堵をも
ちつつ機を見て迅速に着船しないと、ヘリコプタ自体は
勿論、甲板をも損傷することとなって安全運航に支障を
きたす。そして・ぐイロットは、ホバリング中は、船舶
の指示を、自己の首と視線を動かさず凝視するを常とし
、これなくして自己の、ひいては機体の、平衡感覚を保
持できない。
This is because helicopters and pilots temporarily hover in the air just before landing, accurately perceive the ship's rolling, pitching, and other rocking conditions, and watch the aircraft with a sense of mental peace. If the helicopter does not arrive quickly, not only the helicopter itself but also its deck will be damaged, which will impede safe operation. And, while hovering, Gwilot always stares at the ship's instructions without moving its neck or eyes, and without this, it is unable to maintain its own sense of balance, and by extension, the aircraft's sense of balance.

然るに、従来用いられてきた船舶の揺動状態を認知させ
る指示器の具体的構造をみると、第J図に矢印にて示す
よう、船尾甲板dに設定された着船位置Sの前に建てら
れた格納庫Hの中央上部に伺けた横方向に平行する2本
の細長の表示灯を、図示しない鉛直ノヤイロから検出さ
れるローリング角、の信号を用い、これらでサーボモー
フを駆動させ、表示灯自体に船舶の揺動状態を偏位量と
して与えて絶対水平を保たせており、一方、パイロット
は、表示灯の水平状態と船舶との傾斜状態とをみて、既
述のように着船操作をしている。
However, if we look at the specific structure of the indicator that has been used in the past to recognize the rocking state of a ship, as shown by the arrow in Figure J, it is built in front of the landing position S set on the stern deck d. The signal of the rolling angle detected from the vertical dial (not shown) is used to drive the servomorph, and the indicator light itself The rocking state of the ship is given to the ship as a deflection amount to maintain absolute horizontality, while the pilot performs the landing operation as described above by looking at the horizontal state of the indicator light and the state of inclination with the ship. are doing.

しかし乍ら、このような手段では、細長の表示灯の長さ
が、高々3〔m〕位であるので、前記偏位量によシ駆動
される表示灯による船舶の揺動状態の視覚による把握は
、実際問題として極めて難儀をし、しかも、表示灯自体
の構造から、ローリング角しか認知できず、よって、そ
の都度、心身、共に疲労するもので、かと云って表示灯
の長さを長くすると、駆動装置が犬となって装置自体が
大型となシ、シかも、他物とぶつかって表示灯自体を損
傷しかねない等、結局、危険が予想される場合には、格
納庫前に信号中が立ち、手旗信号を送本発明は、斜上の
欠点を可及的に解消せんとするもので、以下、図面を参
照の上、その一実施例につき、具体的構成を詳述する。
However, with such means, the length of the elongated indicator light is about 3 m at most, so the indicator light driven by the amount of deviation can visually indicate the rocking state of the ship. As a practical matter, it is extremely difficult to grasp, and furthermore, due to the structure of the indicator light itself, only the rolling angle can be recognized, which is physically and mentally tiring each time. If the drive unit becomes a dog and the equipment itself becomes large, or if there is a risk of collision with other objects and damage to the indicator light itself, etc., if danger is anticipated, a signal should be placed in front of the hangar. The present invention aims to eliminate as much as possible the drawbacks of the slanted flag, and the specific structure of one embodiment thereof will be described in detail below with reference to the drawings.

第1図において、L+は、格納庫■Iの機体搬出口の左
側上方に設けた左上方表示器、R2は、同じくその下方
に設けた左下方表示器、R1は、同じく右側上方に設け
た右上方表示器、R2は同じく右下方に設けた右下方表
示器、Loは、前記各表示器の中間に設けられた水平位
置を示すレベル灯で常時点灯させてあシ、又、L 、 
L’は、前記各表示灯の夫々上下に設けたレベルオーバ
ー灯で設定範囲を越えた場合に点灯するもので、且つ、
前記各表示灯Ll  + t、、2 + R,l R2
は、緑色の、その各上下に設けたレベルオーバー灯L 
、 L’とレベル灯Loとは、赤色の、例えば合成樹脂
からなる図示しないパネルが嵌められ、該・母ネルの後
方に複数個の電球が装填されて、後述するよう縦長の筐
体に収納されている。
In Fig. 1, L+ is the upper left indicator installed above the left side of the aircraft exit in hangar I, R2 is the lower left indicator also installed below it, and R1 is the upper right indicator also installed above the right side. R2 is a lower right indicator also provided at the lower right, Lo is a level light provided in the middle of each of the indicators that indicates the horizontal position, and is always lit.
L' is a level over light provided above and below each indicator light, which lights up when the set range is exceeded, and
Each of the indicator lights Ll + t, 2 + R, l R2
is a green level over light L installed above and below it.
, L' and the level light Lo are fitted with a red panel (not shown) made of, for example, synthetic resin, and a plurality of light bulbs are loaded at the rear of the mother panel and housed in a vertically elongated housing as described later. has been done.

而して、前記左右の各表示灯LI+L2 とRI+■七
2は、夫々上下にレベルオーバー灯L + L’k、そ
の中間にレベル灯Loを、夫々備え、その内部・構造は
、対称的に同一であるので、左上方表示器L1のみを第
2図を以て述べると、同図(イ)はその正面図で、縦長
の筐体Bに、既述のように複数個の電球が装填され、そ
の前面に、緑色、赤色、の各ノ’?ネルが嵌着されてい
るもので、その内部配線は、−例を挙げると、同図(ロ
)にみられるように、上方のレベルオーバー灯りには、
横に2個、左上方表示器r、tには、横に4個、縦に4
5個、計180個、が夫々点灯できるように構成されて
おり、(なお、レベル灯LOは横に4個)、表示器り厘
は、図示しない、鉛直ソヤイロから発信されるロール角
、ピンチ角、の各信号のシンクロモータ信号を入力とし
て直流電圧に変換した後、演算回路へ入力し、左右各舷
のアナログレベル信号を出力するもので、この信号を夫
々A/D変換器でデジタル変換し、揺動角度に対応した
ランプ駆動用トリガ信号を作製する。更に、表示器の駆
動は、半導体スイッチを使い、揺動角度に応じたトリガ
信号か人力されると対応するスイッチがオンし、表示器
の横1列に点灯電力を供給するもので、揺動状態に応じ
て横1列が上下に移動し、パイロ。
The left and right indicator lights LI+L2 and RI+■72 each have a level over light L+L'k above and below, and a level light Lo between them, and their interiors and structures are symmetrical. Since they are the same, only the upper left indicator L1 will be described with reference to FIG. 2. FIG. In front of it, green, red, each no'? For example, as shown in the same figure (b), the upper level overlight has a
2 horizontally and 4 horizontally and 4 vertically on the upper left display R and t.
It is configured so that 5 lights, for a total of 180 lights, can be lit respectively (Furthermore, there are 4 level lights LO on the side), and the indicators are the roll angle and pinch signals transmitted from the vertical soaring wheel (not shown). After converting the synchronized motor signals of the angle and angle signals into DC voltages, they are input to an arithmetic circuit and output as analog level signals for each port and starboard, and these signals are converted into digital signals using A/D converters. Then, a lamp driving trigger signal corresponding to the swing angle is created. Furthermore, the display is driven using a semiconductor switch, and when a trigger signal or human input corresponding to the swing angle is applied, the corresponding switch is turned on and supplies lighting power to one horizontal row of the display. One horizontal row moves up and down depending on the state, and it becomes a pyro.

トは、横に線状にみえる緑色の灯火の上下移動によって
、後述するよう、船舶の揺動状態を確認するもので、そ
の測定範囲は、ロール角:±5°、ピッチ角−±30、
に夫々設定され、この範囲を越える揺動を受けたとき、
各上下にあるレベルオーバー灯り、L′が点灯するよう
作動する。
As will be described later, the rocking condition of the ship is confirmed by the vertical movement of a green light that looks like a horizontal line, and the measurement range is roll angle: ±5°, pitch angle - ±30°,
are set respectively, and when subjected to vibration exceeding this range,
It operates so that the level over lights L' located above and below each light up.

次に船舶の揺動状態の具体的表示を模式的に示す第3図
以降を以て述べると、第3図において、横線として赤色
に発光する左右のレベル灯Lo。
Next, referring to FIG. 3 and subsequent figures that schematically show specific indications of the rocking state of the ship, in FIG. 3, the left and right level lights Lo emit red light as horizontal lines.

上に、例えば、左右上方の表示器L 1  + R+に
、夫々等しく縁線の表示t、、t、’がみえたとすると
、これは、船尾が上昇していることを表わすもので、即
ち、ローリングは無く、ピッチングのみ有することを示
す。なお、図示しないが、表示t11t、/が表示器L
2  + R2側に、さきの例と対称的に下方にみえた
とすると、ピッチングのみを示し、船尾が下降している
ことを表わす。
Above, for example, if the left and right upper indicators L 1 + R+ show edge line indications t,, t, and ', respectively, this indicates that the stern is rising, that is, It shows that there is no rolling, only pitching. Although not shown, the display t11t, / is the display L
2 + If the R2 side looks downward, symmetrical to the previous example, it shows only pitching, indicating that the stern is descending.

次に、第4図に示すよう、左下方表示器L2に表示t2
が、右上方表示器R1に表示A 、 /が、みえたとす
ると、これはローリングのみが有ることを示すもので、
右舷上昇を意味する。
Next, as shown in FIG. 4, a display t2 is displayed on the lower left display L2.
However, if the display A, / is seen on the upper right display R1, this indicates that only rolling is present.
It means starboard rise.

更に、第5図にみられるよう、右上方の表示器R1に表
示7 、 /が、左上方の表示器Llに表示2!/が、
夫々示された場合には、第4図で述べた右舷」二昇に加
えて、左右のレベル灯Lo を結ぶレベル線1.の中心
より矢印で示す高さ上っているので、第3図で述べたよ
う船尾上昇をも併せ有することを意味する。
Further, as shown in FIG. 5, the upper right display R1 displays 7, /, and the upper left display Ll displays 2! /but,
In each case shown, in addition to the starboard side 2-point line described in FIG. 4, the level line 1. Since the height shown by the arrow is higher than the center of the ship, it means that the stern also rises as described in Figure 3.

最後に、第6図のように、左下方の表示器L2に表示t
2が、右下方の表示器R2に表示t2′が、夫々示され
る場合には、既述と同様、レベル線1゜の中心に矢印で
示すように、船尾下降に加えて、左舷」−昇を意味する
Finally, as shown in FIG. 6, the lower left display L2 displays t.
2 is indicated by the display t2' on the lower right indicator R2, as described above, as shown by the arrow at the center of the level line 1°, in addition to the stern descent, the port means.

以」−を要するに、パイロットは、両側の各表示器LI
IL2およびR1+ R2の各表示をみて、各表示を結
ぶ線を考え、この線と両しベル灯LOを結ぶレベル線1
.を考え、画線でなす傾斜角でロール角を知り、更に、
レベル線toの中心と、各表示を結ぶ線の中心と、のな
す上下の距離でピッチ角を知るもので、その距離がレベ
ル線toの上にあれば船尾上昇、同じく下にあれば船尾
下降、を夫々認知する。そして、各表示器の上下のレベ
ルオーバー灯L I L’のどれかが点灯している場合
は、測定範囲を越えた揺動状態にあり、着船危険警告と
解すればよい。
In short, the pilot should check each indicator LI on both sides.
Look at each display of IL2 and R1+R2, think of a line that connects each display, and draw level line 1 that connects this line with both bell lights LO.
.. , find out the roll angle by the inclination angle made by the drawing line, and further,
The pitch angle is determined by the vertical distance between the center of the level line to and the center of the line connecting each display.If the distance is above the level line to, the stern rises, and if it is below the stern, the stern descends. , respectively. If any of the upper and lower level over-lights L I L' of each display is lit, it means that the rocking state exceeds the measurement range, and this can be interpreted as a warning of danger of landing on board.

本発明によれば、以上述べたように、左右のレベル灯り
。が鮮明な赤色線に、又、各表示が鮮明な緑色線に、更
に、その上下にレベルオーバー灯り、L′が鮮やかな赤
色に、夫々表示されるので、海象状態の悪い条件でも、
各表示が明確に認知でき、しかも、左右の表示とレベル
線とを結ぶ線の傾斜状態でそのロール角を、左右の表示
の高低でいずれの舷の」=昇かを、左右のレベル灯し。
According to the present invention, as described above, the left and right level lights. is displayed as a clear red line, each display is a clear green line, and above and below it, the level over light is displayed, and L' is displayed in bright red, so even under poor sea conditions,
Each display can be clearly recognized, and the roll angle can be determined by the inclination of the line connecting the left and right displays and the level line, and the height of the left and right displays indicates which side of the ship is rising. .

と左右の表示とを、夫々結ぶ線の各中心点間の距離でそ
のピッチ角を、夫々知ることができるので、船舶の実際
の揺動状態を極めて容易に杷握でき、しかも、完全電気
的アナログ表示方式を行っているので極めて表示が鮮明
となり、且つ、実感として感知するこmへができ、従来
性なってきたサーボモータによる水平灯の保持に時間的
遅れをとることもなく、その上、信号手なども不要とな
る等、本発明の意図する目的を充分達成し、安全運航に
貢献する優れた効果を奏する。
Since the pitch angle can be determined from the distance between the center points of the lines connecting the left and right displays, it is very easy to grasp the actual rocking state of the ship. Since the analog display method is used, the display is extremely clear, and it can be sensed with real feeling, and there is no time delay in holding the horizontal light using a conventional servo motor. This invention fully achieves the intended purpose of the present invention, such as eliminating the need for a signalman, etc., and produces excellent effects that contribute to safe navigation.

なお、本発明による表示器の設置は、格納庫の搬入口の
両側に限らず、格納庫の両側に固定してもよい。
Note that the display device according to the present invention may be installed not only on both sides of the entrance of the hangar but also on both sides of the hangar.

【図面の簡単な説明】 第1図は、本発明によるものと、従来型式のものとの表
示方式を説明するための船尾甲板の実体斜視図、第2図
(イ)は本発明による表示器の一つを示す正面図で、同
図(ロ)はその内部の電気結線図、第3図はピッチング
のみの、第4図はローリングのみの、第5図と第6図は
、ピッチングとローリングとが同時に生じた場合の、夫
々表示部位のみの模式図である。 B・・・筐体、d・・・船尾甲板、L、L’・・・レベ
ルオーバー灯、Lo・ レベル灯、ll+L2・左方表
示器、to ・・水平線、R+  + R2・・右方表
示器、S・・・着船位置。 以 」二 第1図 第2図  (。) 第5図 手続補正書(自発) ++/、 +1157 (1″8 月10 U)特許庁
長官若杉和夫 殿 1事件の表示 昭和・57年特許願 第1.21490号2発明の名称 ヘリコプタ用着船表示器 3、補I[ミをする者 事件との関係 特許出願人 11  所  東京部品用区東犬井2丁目17番9号6
、補正の対象 「明細書の発明の詳細な説明の欄」 「図面」 7、補正の内容 1、本願明細書、第7頁第6行末尾に記載の「表示t′
1」を「表示t1」と訂正する。 2 図面は、複写の第4図、第5図に夫々赤で示すよう
、 ′と継線を加入する。 以上 第5図 第5図
[Brief Description of the Drawings] Fig. 1 is an actual perspective view of the stern deck for explaining the display system according to the present invention and the conventional type, and Fig. 2 (a) is the display system according to the present invention. Figure (b) is a front view showing one of the internal electrical connections, Figure 3 is for pitching only, Figure 4 is for rolling only, and Figures 5 and 6 are for pitching and rolling. FIG. 3 is a schematic diagram of only the display portions when these occur at the same time. B...Housing, d...Stern deck, L, L'...Level over light, Lo/Level light, ll+L2/Left indicator, to...Horizontal line, R+ + R2...Right display Vessel, S... Arrival position. 2 Figure 1 Figure 2 (.) Figure 5 Procedural amendment (voluntary) ++/, +1157 (1'' August 10 U) Director of the Japan Patent Office Kazuo Wakasugi Case 1 Display Showa 1989 Patent Application No. 1. 21490 No. 2 Name of the invention: Helicopter landing indicator 3, Supplement I [Relationship with the case of the person doing the Mi] Patent applicant 11 Address: 2-17-9-6 Higashiinui, Parts Ward, Tokyo
, Target of amendment: "Detailed explanation column of the invention in the specification""Drawings" 7. Contents of amendment 1: "Indication t' stated at the end of line 6 on page 7 of the specification of the present application"
1" is corrected to "display t1." 2. For the drawings, add '' and connecting lines as shown in red in Figures 4 and 5 of the copies. Above Figure 5Figure 5

Claims (1)

【特許請求の範囲】[Claims] 格納庫Hの両側に数句けられるものであって、左側上方
に設けた表示器L1 と、その下方に設けた表示器L2
と、右側上方に設けた表示器R1と、その下方に設けた
表示器R2と、前記各表示器の中間に設けたレベル灯し
。と、その各上下に設けたレベルオーバー灯L 、 L
’と、からなり、前記各表示器には複数個の電球が装填
され、その各前面にノEネルが嵌着されていて、前記表
示器には前記各電球により、その船舶の揺動状態が電気
的に線状にアナログ表示されることを特徴とするヘリコ
プタ用着船表示器。
There are several signs on both sides of the hangar H, including a display L1 located on the upper left side and a display L2 located below it.
, an indicator R1 provided on the upper right side, an indicator R2 provided below it, and a level light provided in the middle of each of the indicators. and level over lights L and L installed above and below each of them.
Each of the indicators is loaded with a plurality of light bulbs, a NoE panel is fitted on the front of each of the indicators, and each of the indicators indicates the rocking status of the ship. A landing indicator for a helicopter, characterized in that it is electrically displayed in a linear analog manner.
JP12149082A 1982-07-13 1982-07-13 Annunciator for arrival for helicopter Granted JPS5911998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12149082A JPS5911998A (en) 1982-07-13 1982-07-13 Annunciator for arrival for helicopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12149082A JPS5911998A (en) 1982-07-13 1982-07-13 Annunciator for arrival for helicopter

Publications (2)

Publication Number Publication Date
JPS5911998A true JPS5911998A (en) 1984-01-21
JPS6220080B2 JPS6220080B2 (en) 1987-05-02

Family

ID=14812449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12149082A Granted JPS5911998A (en) 1982-07-13 1982-07-13 Annunciator for arrival for helicopter

Country Status (1)

Country Link
JP (1) JPS5911998A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113598A (en) * 1984-11-06 1986-05-31 岡田 照子 Helicopter and heliport superconducting magnet device
RU2739849C1 (en) * 2019-11-01 2020-12-29 Николай Павлович Бездетнов Lighting equipment of takeoff and landing pad of ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113598A (en) * 1984-11-06 1986-05-31 岡田 照子 Helicopter and heliport superconducting magnet device
RU2739849C1 (en) * 2019-11-01 2020-12-29 Николай Павлович Бездетнов Lighting equipment of takeoff and landing pad of ship

Also Published As

Publication number Publication date
JPS6220080B2 (en) 1987-05-02

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