JPS6097745A - Transmitter-receiver for aircraft or the like - Google Patents
Transmitter-receiver for aircraft or the likeInfo
- Publication number
- JPS6097745A JPS6097745A JP58204929A JP20492983A JPS6097745A JP S6097745 A JPS6097745 A JP S6097745A JP 58204929 A JP58204929 A JP 58204929A JP 20492983 A JP20492983 A JP 20492983A JP S6097745 A JPS6097745 A JP S6097745A
- Authority
- JP
- Japan
- Prior art keywords
- transmitting
- signal
- signals
- receiver
- receiving device
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/69—Optical systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は、飛行機等で主として乗客用として用いられる
機内の送・受信装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an in-flight transmitting/receiving device used primarily for passengers on an airplane or the like.
一般的に飛行機等において昧、各乗客の座席にオーディ
オ等から出力される音声信号出力用コネクタ一部が設け
られていて、そのコネクタ一部にレシーバの所定長さの
コード先端に取り付けられたコネクタ一部を装着する、
ことによりその座席に座わる乗客がオーディオ機器等か
ら出力される音声信号を聴くように構成されている。Generally, in airplanes, etc., each passenger's seat is provided with a part of the connector for outputting the audio signal output from the audio device, etc., and a part of the connector is attached to the end of the cord of a predetermined length of the receiver. Attach part of the
Accordingly, the passenger seated in the seat is configured to listen to audio signals output from audio equipment or the like.
したがって、従来においては、レシーバにより乗員がオ
ーディオ機器等からの出力信号を聴くには、レシーバの
コードの長さが一足なので座席近傍に限定されることに
なり、聴く人の動作範囲が制限されてし才う。Therefore, in the past, in order for a passenger to listen to the output signal from an audio device, etc. using a receiver, the length of the receiver's cord was only one pair, so the listener's range of motion was restricted. I'm talented.
本発明は叙上の問題を観みてなされたもので。 This invention was made in view of the above problems.
本発明の目的とするところは、飛行機内の移動できるを
間の何処においてもオーディオ機器等から出力される音
声信号が聴けるようにした便利な飛行機等の送・受信装
置を提供するところにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a convenient transmitting/receiving device for airplanes, etc., which allows audio signals output from audio equipment to be heard anywhere in the airplane.
上記目的を達成するために、本発明送・受信装置は、Ｍ
数の音声信号を発生するソースと、該夫々のソースから
出力される音声信号を各種の信号に換えて送信するため
の送信系と、該送信系と連繋せしめられ、かつ、飛行機
内の適宜場所に配設せしめられて前記送信手段によって
伝送せしめられてくる前記各種の信号を送信する送信手
段と、該送信手段によって送信される前記各種の信号を
前記送信手段より離れた位置の前記飛行機内の移動空間
にて受信する移動可能な受信機と、から構成されたこと
を特徴とするものである。In order to achieve the above object, the transmitting/receiving device of the present invention has M
a source that generates several audio signals, a transmission system for converting the audio signals output from the respective sources into various signals and transmitting them, and an appropriate location in the airplane that is connected to the transmission system. a transmitting means for transmitting the various signals transmitted by the transmitting means; The present invention is characterized in that it is comprised of a movable receiver that receives data in a moving space.
以下、本発明の送・受信装置の望ましい実施例を図面に
基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the transmitting/receiving device of the present invention will be described below with reference to the drawings.
第１図において、１は音、声信号を発生するソースで、
このソース１は複数のソースＡ、Ｂ。In Figure 1, 1 is a source that generates sound and voice signals;
This source 1 includes multiple sources A and B.
Ｃ，Ｄを有し、各ソースＡ、Ｂ、Ｃ，Ｄは夫々増巾器２
ａ〜２ｄを介して送信糸２に接続されている。C, D, and each source A, B, C, D has an amplifier 2, respectively.
It is connected to the transmission thread 2 via a to 2d.
送信糸２は、前記増巾器２ａ〜２ｄから入力されてく名
増巾された音声信号を光信号に変換する光変調器３ｍ、
５ｄと、逓信器４．．５Ｊ６及びパンファー回路８ａ〜
８ｄと、バッファー回路８ａ〜８ｄへ送られる前記各光
信号をまとめる混合機９と、混合器９にてまとめられた
各光信号を飛行機Ｘの胴体部Ｙの移＃窒間へ向けて送信
する送信手段１１へ向は伝送する光ファイバー１０と、
から構成されている。The transmission thread 2 includes an optical modulator 3m that converts the amplified audio signals inputted from the amplifiers 2a to 2d into optical signals;
5d and transmitter 4. ．． 5J6 and bread fur circuit 8a~
8d, a mixer 9 that combines the optical signals sent to the buffer circuits 8a to 8d, and transmits the optical signals combined by the mixer 9 toward the transport section of the fuselage Y of the airplane X. An optical fiber 10 for transmitting data toward the transmitting means 11;
It consists of
送信手段１１は前記胴体部Ｙの適宜場所に配設され前記
光ファイバー１０から伝送されてくる各光信号を胴体部
Ｙ内の移動空間を移動可能な受信機１２へ向けて送信す
る発光ダイオード（ＬＥＤ）１１８〜１１ ｄを有して
いる。The transmitting means 11 is a light emitting diode (LED) disposed at an appropriate location in the body part Y, and transmits each optical signal transmitted from the optical fiber 10 to a receiver 12 which is movable in the moving space in the body part Y. ) 118-11d.
受信機１２には、選択器１３１元搬送波検肢器１４．増
巾器１５を介してレシーバ１６が接続されている。受信
機１２は一体的にレシーバ１６に組み込まれた携帯用に
＠址化されたものでも、レシーバ１６とは別体に携帯し
得るものでもよく、要は乗客が移動する際、支障になら
ないものであればよい。The receiver 12 includes a selector 131 and a carrier detector 14. A receiver 16 is connected via an amplifier 15. The receiver 12 may be a portable device that is integrated into the receiver 16, or it may be a device that can be carried separately from the receiver 16, and in short, it may be a device that does not interfere with the movement of passengers. That's fine.
なお、送信糸Ｚは必ずしも光信号に変調するものに限定
されるものではなく、超音波あるいは電磁波に置き換え
て伝送し、それを送信手段１１（この場合は、超音波発
信器あるいは電磁波送信器）で、飛行機Ｘの胴体ｉＹの
移動空間内を移動する受信機１２へ向けて送信し得るも
ノテあればよく、」い名手段Ｈｂしｚア７テｒｅ爪い木
４′°よい。Note that the transmission thread Z is not necessarily limited to one that modulates into an optical signal, but instead transmits ultrasonic waves or electromagnetic waves, and transmits them to the transmitting means 11 (in this case, an ultrasonic transmitter or an electromagnetic wave transmitter). Then, it is only necessary that the signal can be transmitted to the receiver 12 moving within the moving space of the fuselage iY of the airplane X.
その際、前記光搬送波検波回路１４のかわりに各種の信
号に応じた検波回路が用いられることとなる。At that time, a detection circuit corresponding to various signals is used in place of the optical carrier detection circuit 14.
上記構成の本発明の送・受信装置によれば、才ず、乗客
は選択器１３を調節して適宜ソースＡ−Ｄから好味の音
イａ号を選択し、それからレシーバ１６を耳に当ててそ
の音信号を飛行機内の移動空間内の至る所に配設せられ
た発光ダイオード１１ｂ〜１１ｆ から発せられる光信
号から受信器１２を介して受信して聴くことができるこ
ととなる。According to the transmitting/receiving device of the present invention having the above configuration, the passenger adjusts the selector 13 to appropriately select the preferred sound No. A from sources A to D, and then puts the receiver 16 to his ear. The sound signals can be received and listened to through the receiver 12 from optical signals emitted from the light emitting diodes 11b to 11f arranged throughout the moving space of the airplane.
また、増巾器１５を有しているので従来の飛行機Ｘの座
席に配されたトランシーバのコネクタ一部に入力される
一定音量ではなく好味に応じた音ｍ ％ ｒＪＭ節して
囲くことができることとなる。In addition, since it is equipped with an amplifier 15, the sound volume that is input to a part of the connector of the transceiver placed on the seat of the conventional airplane will be possible.
上述した構成より明白なように、本発明送・受信装置に
よれば、飛行機内の至る所で各ソースからの廿信号を好
味に応じて聞くことができる等の効果を秦し、従来の様
に座席近傍のみに限定されることがなく、便利である。As is clear from the above-described configuration, the transmitting/receiving device of the present invention has the advantage of being able to listen to signals from various sources anywhere in the airplane according to one's taste, and is superior to the conventional one. It is convenient because it is not limited to the area near the seat.
第１図は本発明送・受信装置の望ましい実施例を示す回
路のブロック図である。
Ａ−Ｄ・・・ソース、Ｘ・・・飛行機、２・・・送信系
、３ａ〜３ｄ・・・光変調器、１１・・・送信手段、１
１ａ〜ｉｌｄ・・・発光ダイオード、１２・・・受信機
特許出願人 日本マランツ株式会社FIG. 1 is a block diagram of a circuit showing a preferred embodiment of the transmitting/receiving apparatus of the present invention. A-D...Source, X...Airplane, 2...Transmission system, 3a-3d...Optical modulator, 11...Transmission means, 1
1a to ild...Light emitting diode, 12...Receiver patent applicant Nippon Marantz Co., Ltd.
Claims (1)
ースから出力される音声信号を６拙の信号に挨えて送信
するための送４ｄ糸と、該送信糸と遵′！ＪＰ上せしめ
られ、かつ、飛行４虚内の適宜場所に配設せしめられて
前記送信手段によって伝送せしめられてくる前記６禰の
信号を送信する送１百手段と、該送信手段によって送信
される前ｄ己谷櫨の１Ｂ号を前記送（百手段より離れた
位置の削Ｂピノ次行（幾内の移動壁間にて受１ｇする移
＝ ＩＩＩＪ能な受信機と、から構成されたことを４Ｖ
敵とＴる。］（行機等の送・受信装置。 （２１ＭｉＪ記送信糸に光変調器及び光ファイバーを用
い、かつ、前記送信手段に発光タイオードを用いて前記
複数の音′声１に号を発生する前記ソースからの音声信
号を光信号に変換して伝送するように構成したことを特
徴とする特許請求の範囲第１項記載の飛行機等の送・受
信装置。 （３） 前記送信系に高周波変調器を用い、かつ、前記
送信手段に超高波発信器あるいは電磁波発信器を用いて
、前記複数の音声信号を発生するソースからの音声信号
を高周波信号に変調して伝送し、前記送信手段により前
記高周波信号を超音波あるいは電磁波として前記受信機
に送信するように構成したことを特徴とする特許請求の
範囲第１項記載の飛行機等の送・受信装置。[Scope of Claims] (A source that generates an audio signal of 11aa, a sending 4d thread for transmitting the audio signal outputted from each of the sources into 600 signals, and the sending thread and the !JP, a transmitting means for transmitting the six signals transmitted by the transmitting means, and disposed at an appropriate location in the flight 4 virtual, and transmitted by the transmitting means. Before sending the No. 1B of Taniyaki (the next row of cutting B Pino at a position more than 100 means away), it was composed of a receiver capable of receiving 1g between the moving walls in the area. 4V
T with the enemy. ] (Transmitting/receiving device for rowing machines, etc.) (21 MiJ) The source generates signals for the plurality of sounds 1 by using an optical modulator and an optical fiber as the transmitting thread, and using a light emitting diode as the transmitting means. A transmitting/receiving device for an airplane or the like according to claim 1, characterized in that the transmitting/receiving device for an airplane or the like is configured to convert an audio signal from an optical signal into an optical signal and transmit the same. (3) A high frequency modulator is provided in the transmitting system. and modulates the audio signal from the source that generates the plurality of audio signals into a high frequency signal and transmits it by using an ultrahigh wave transmitter or an electromagnetic wave transmitter as the transmitting means, and transmits the high frequency signal by the transmitting means. 2. The transmitting/receiving device for an airplane or the like according to claim 1, wherein the transmitting/receiving device is configured to transmit to the receiver as an ultrasonic wave or an electromagnetic wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58204929A JPS6097745A (en) | 1983-11-02 | 1983-11-02 | Transmitter-receiver for aircraft or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58204929A JPS6097745A (en) | 1983-11-02 | 1983-11-02 | Transmitter-receiver for aircraft or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6097745A true JPS6097745A (en) | 1985-05-31 |
Family
ID=16498692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58204929A Pending JPS6097745A (en) | 1983-11-02 | 1983-11-02 | Transmitter-receiver for aircraft or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6097745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5801865A (en) * | 1993-01-23 | 1998-09-01 | Alcatel N.V. | Radio-telecommunication device in vehicles |
-
1983
- 1983-11-02 JP JP58204929A patent/JPS6097745A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5801865A (en) * | 1993-01-23 | 1998-09-01 | Alcatel N.V. | Radio-telecommunication device in vehicles |
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