JPS60189340A - Information transmitting device - Google Patents
Information transmitting deviceInfo
- Publication number
- JPS60189340A JPS60189340A JP59044440A JP4444084A JPS60189340A JP S60189340 A JPS60189340 A JP S60189340A JP 59044440 A JP59044440 A JP 59044440A JP 4444084 A JP4444084 A JP 4444084A JP S60189340 A JPS60189340 A JP S60189340A
- Authority
- JP
- Japan
- Prior art keywords
- data
- point
- transmission
- points
- receiving
- 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
- 238000013500 data storage Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Classifications
-
- H04B10/22—
Landscapes
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、−以上の送信地点における情報を、−以−Ｌ
の受信地点に伝送するための情報伝送装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides information at the above transmission points,
The present invention relates to an information transmission device for transmitting information to a receiving point.
従来技術とその問題点
距離的に離れて散在する地点間で情報の伝送を行なう場
合、従来は無線方式または有線方式を採っていた。しか
しながら、無線方式の場合には、地点間の距離が長くな
る程、大きな送受信設備が必要になること、電波法等の
規制により無線周波数を自由に占有することができない
こと等の問題がある。一方、有線方式の場合には面倒な
ケーブル敷設作業が必要であり、またケーブル断線等、
信頼性の面でも問題がある。Prior Art and its Problems When transmitting information between geographically distant and scattered locations, conventional methods have been wireless or wired. However, in the case of wireless systems, there are problems such as the longer the distance between points, the greater the need for larger transmitting and receiving equipment, and the fact that radio frequencies cannot be freely occupied due to regulations such as the Radio Law. On the other hand, in the case of a wired method, troublesome cable installation work is required, and cable breakage, etc.
There are also problems with reliability.
本発明の目的
本発明は上述する従来技術の問題点を解決し、比較的小
型かつ安価な設備で、面倒なケーブル敷設を必要とせず
に、しかも電波法等による制限を受けることなく、離れ
た地点間で自由に情報伝送を行なうことの可能な情報伝
送装置を提供することを目的とする。Purpose of the Invention The present invention solves the problems of the prior art as described above, and enables a remote connection to be made using relatively small and inexpensive equipment, without the need for troublesome cable laying, and without being subject to restrictions under the Radio Law. An object of the present invention is to provide an information transmission device that can freely transmit information between points.
本発明の構成
」上記目的を達成するため、本発明は、−以上の送信地
点における情報を、−以上の受信地点に伝送するための
装置において、前記送信地点にデータ送信器を、また前
記受信地点にはデータ受信器を設け、前記受信地点及び
送信地点を順次通って走行する移動体にデータ受信器、
該データ受信器によって受信されたデータを記憶するデ
ータ記憶器及びこのデータ記憶器に記憶されたデータを
送信するデータ送信器を搭載し、前記移動体か前記送信
地点を通る詩に、この送信地点の前記データ送信器から
送信されたデータを前記移動体の前記データ受信器で受
信してデータ記憶器に記憶させ、前記移動体が前記受信
地点を通る時に、該移動体のデータ送信器から送信され
たデータを前記受信地点に備えられた前記データ受信器
によって受信することを特徴とする。``Configuration of the Present Invention'' To achieve the above object, the present invention provides an apparatus for transmitting information at - or more transmitting points to - or more receiving points. A data receiver is provided at the point, and a data receiver is installed in a moving body that sequentially passes through the receiving point and the transmitting point.
a data storage device for storing data received by the data receiver and a data transmitter for transmitting the data stored in the data storage device; The data transmitted from the data transmitter of the mobile body is received by the data receiver of the mobile body and stored in a data storage device, and when the mobile body passes through the reception point, the data is transmitted from the data transmitter of the mobile body. The received data is received by the data receiver provided at the reception point.
実施例
第１図は本発明に係る情報伝送装置の構成を概略的に示
すブロック図である。図において、１は例えば列車等の
移動体、２はこの移動体１の走行する走行路である。移
動体ｌには送受信用アンテナ３、データ受信器４、デー
タ記憶器５及び送信器６等が備えられている。アンテナ
３によって受信されたデータはデータ受信器４によって
受信解読され、データ記憶器５に記憶される。データ記
憶器５に記憶されているデータは、送信器６及びアンテ
ナ３を通して送信される。Embodiment FIG. 1 is a block diagram schematically showing the configuration of an information transmission apparatus according to the present invention. In the figure, 1 is a moving body such as a train, and 2 is a running route on which this moving body 1 runs. The mobile body 1 is equipped with a transmitting/receiving antenna 3, a data receiver 4, a data storage device 5, a transmitter 6, and the like. Data received by antenna 3 is received and decoded by data receiver 4 and stored in data storage 5. The data stored in data storage 5 is transmitted through transmitter 6 and antenna 3.
７１〜７ｎは前記移動体１の走行する走行路２に沿い送
信地点Ｐ１〜Ｐｎ毎に設備されたデータ送信器、８１〜
８ｎは前記前記データ送信器７１〜７ｎの各々に接続さ
れたアンテナである。前記データ送信器７１〜７ｎは各
送信地点Ｐ１〜Ｐｎにおける地点情報を収集すると同時
にアンテナ８１〜８ｎを通して送信する。このような地
点情報の例としては、地上設備の保守情報、例えば２重
系保守設備の片系故障等を上げることできる。71-7n are data transmitters 81-7n installed at respective transmission points P1-Pn along the travel path 2 on which the mobile object 1 travels;
8n is an antenna connected to each of the data transmitters 71 to 7n. The data transmitters 71-7n collect point information at each transmission point P1-Pn and simultaneously transmit it through antennas 81-8n. An example of such point information is maintenance information on ground equipment, such as failure in one system of dual system maintenance equipment.
データ送信器７１〜７ｎからのデータ送信に当っては、
第３図に示すように、本来のデータ（イ）に送先コード
（ロ）を付加して送信する。When transmitting data from the data transmitters 71 to 7n,
As shown in FIG. 3, a destination code (b) is added to the original data (a) and sent.
９１〜９ｎは受信地点Ｐｒｌ〜Ｐｒｎに設備されたデー
タ受信器、１０ｚ〜Ｉｏｎはこのデータ受信器９１〜９
ｎに接続されたアンテナである。データ受信器９１〜９
ｎは受信地点Ｐｒｉ〜Ｐｒｎの付近に設置された有人監
視室等にセットしておく。91 to 9n are data receivers installed at receiving points Prl to Prn, and 10z to Ion are data receivers 91 to 9.
This is an antenna connected to n. Data receivers 91-9
n is set in a manned monitoring room or the like installed near the receiving points Pri to Prn.
上記の情報伝送装置において、移動体１が走行路２に沿
って矢印（ａ）方向に走行し、送信地点Ｐ１を通る時、
送信地点Ｐ１に設備されたデータ送信器７１と移動体ｌ
上のデータ受信器４とが、アンテナ８１及び３を通して
結合され、データ送信器７１から送信されたデータが移
動体１のデータ受信器４で受信され解読され、更にデー
タ記憶器５に記憶される。他の送信地点Ｐ２〜Ｐｎにお
いても、移動体１の走行につれ、地−１−のデータ送信
器７２〜７ｎと移動体ｌのデータ受信器４との間で同様
のデータ伝送が行なわれ、移動体ｌのデータ記憶器５に
各送信地点Ｐ１〜Ｐｎにおけるデータが蓄積される。In the above information transmission device, when the mobile object 1 travels along the travel path 2 in the direction of arrow (a) and passes through the transmission point P1,
Data transmitter 71 installed at transmission point P1 and mobile object l
data receiver 4 on the mobile body 1 is coupled through antennas 81 and 3, and the data transmitted from the data transmitter 71 is received and decoded by the data receiver 4 of the mobile 1 and further stored in the data storage 5. . At other transmission points P2 to Pn, similar data transmission is performed between the data transmitters 72 to 7n of the ground-1- and the data receiver 4 of the mobile body 1 as the mobile body 1 travels. Data at each transmission point P1 to Pn is stored in the data storage device 5 of the body 1.
このようにして、移動体１のデータ記憶器５に蓄積され
たデータは、移動体１が受信地点Ｐｒ１〜Ｐｒｎを通る
時にデータ送信器６から送信される。In this way, the data stored in the data storage 5 of the mobile body 1 is transmitted from the data transmitter 6 when the mobile body 1 passes through the reception points Pr1 to Prn.
ここで、データ送信器６から送信される送信データは、
第３図で示したように、本来のデータ（イ）に送先コー
ド（ロ）を付加したものとなっているので、各受信地点
Ｐｒｌ〜Ｐｒｎでは、この送先コード（ロ）より、自地
点宛てデータをデータ受信器９１〜９ｎによって受信し
解読することができる。移動体１からのデータ送信方式
としては、上記実施例の如く、受信地点Ｐｒｉ〜Ｐｒｎ
において、蓄積されたデータをまとめて送信する方式の
他に、データ記憶器５に蓄積されたデータを常時送信し
ておき、移動体１が受信地点Ｐｒ１〜Ｐｒｎを通過する
ときに、データ受信器９で受信する方式等が考えられる
。Here, the transmission data transmitted from the data transmitter 6 is
As shown in Figure 3, since the destination code (b) is added to the original data (a), each receiving point Prl to Prn uses the destination code (b) to Point-directed data can be received and decoded by data receivers 91-9n. As for the data transmission method from the mobile unit 1, as in the above embodiment, the receiving points Pri to Prn
In addition to the method of transmitting the accumulated data all at once, the data accumulated in the data storage device 5 is always transmitted, and when the mobile object 1 passes through the receiving points Pr1 to Prn, the data receiver A possible method is to receive the information at 9.
上述の如く、本発明においては、送信地点Ｐ１〜Ｐｎに
おけるデータを移動体１で受信して記憶し、この移動体
ｌを媒体として、受信地点Ｐｒｌ〜Ｐｒｎに運び、受信
地点Ｐｒｌ〜Ｐｒｎにおいて各送信地点Ｐ１〜Ｐｎの情
報を受信解読する構成であるから、次のような効果を得
ることができる。As described above, in the present invention, data at the transmission points P1 to Pn is received and stored in the mobile body 1, and is transported to the reception points Prl to Prn using the mobile body 1 as a medium, and is transmitted to each reception point Prl to Prn. Since the configuration is such that information from the transmission points P1 to Pn is received and decoded, the following effects can be obtained.
（イ）各送信地点Ｐ１〜Ｐｎにおける地点情報を、そこ
から離れた有人管理室等のある受信地点Ｐｒｉ〜Ｐｒｒ
＋で受信できるので、各送信地点Ｐｔ〜Ｐｎにおける設
備の状態把握するに当って、各送信地点Ｐ１〜Ｐｎまで
足を運ぶ必要がなく、保守作業が非常に容易になる。(b) The point information at each transmission point P1 to Pn is sent to receiving points Pri to Prr, which are located in a manned control room, etc.
Since the information can be received at +, there is no need to visit each of the transmission points P1 to Pn to understand the status of the equipment at each of the transmission points Pt to Pn, and maintenance work becomes very easy.
（ロ）データの送信地点Ｐ１〜Ｐｎと受信地点Ｐｒ１〜
Ｐｒｎとの距離が長くなっても、各送受信設備の容量を
増大させる必要がない。このため、設備コストが安価に
なる。(b) Data transmission points P1 to Pn and reception points Pr1 to
Even if the distance to Prn becomes long, there is no need to increase the capacity of each transmitting/receiving facility. Therefore, the equipment cost becomes low.
（ハ）電波報等の法的制限を受けることなく、データ送
信に使用する周波数を自由に占有できるため、融通性が
非常に高くなる。(c) Frequency used for data transmission can be freely occupied without being subject to legal restrictions such as radio broadcasting, resulting in extremely high flexibility.
（ニ）有線方式の場合と異なって、ケーブル敷設が不要
であり、信頼性も向上する。(d) Unlike the wired method, there is no need to lay cables, and reliability is improved.
」−記実施例では、多数の送信地点Ｐｉ−Ｐｎにおける
地点情報を、有人監視室等のある受信地点Ｐｒｌ”Ｐｒ
ｎに伝送する場合を説明したが、送信地点Ｐ１〜Ｐｎの
各々の間でも情報の伝送を行なう必要がある場合には、
第２図に示すような構成が有効である。第２図において
、第１図と同一の参照符号は同一性ある構成部分を示し
ている。この実施例では、送信地点Ｐ１〜Ｐｎにデータ
送信器７１〜７ｎの他に自局宛のデータを受信解読する
データ受信器１１１〜ｌｌｎを設置しである。In the embodiment described above, point information at a large number of transmitting points Pi-Pn is transmitted to a receiving point Prl''Pr where there is a manned monitoring room, etc.
Although the case where information is transmitted to point Pn has been explained, if it is necessary to transmit information between each of the transmission points P1 to Pn,
A configuration as shown in FIG. 2 is effective. In FIG. 2, the same reference numerals as in FIG. 1 indicate the same components. In this embodiment, in addition to data transmitters 71 to 7n, data receivers 111 to 11n for receiving and decoding data addressed to the local station are installed at transmission points P1 to Pn.
データ送信器７１〜７ｎからのデータ送信に当っては、
第３図で示したように、送先コード（ロ）を付加して送
信し、データ受信器１１１〜１１ｎで、自局宛の送先コ
ード（ロ）の付加されたデータを受信して解読する。従
って、この実施例の場合には、送信地点Ｐ１〜Ｐｎと受
信地点Ｐｒ１〜Ｐｒｎとの間の情報伝送の他に、送信地
点Ｐ１〜Ｐｎの相互間の情報伝送も可能である。When transmitting data from the data transmitters 71 to 7n,
As shown in Fig. 3, the destination code (b) is added and transmitted, and the data receivers 111 to 11n receive and decode the data to which the destination code (b) addressed to the own station is added. do. Therefore, in the case of this embodiment, in addition to information transmission between transmission points P1 to Pn and reception points Pr1 to Prn, information transmission between transmission points P1 to Pn is also possible.
なお、本発明に係る情報伝送装置の主なる用途は、鉄道
における各種保安情報、踏切情報或いは軌道回路情報の
伝送、トランスポンダへの利用等であるが、バス交通等
にも利用することが可能である。The information transmission device according to the present invention is mainly used for transmitting various safety information, level crossing information or track circuit information in railways, and for use in transponders, but it can also be used for bus transportation, etc. be.
本発明の効果
以上述べたように、本発明は、−以上の送信地点におけ
る各情報を、−以上の受信地点に伝送するための装置に
おいて、前記送信地点にデータ送信器を、また前記受信
地点にはデータ受信器を設け、前記受信地点及び送信地
点を順次通って走行する移動体にデータ受信器、該デー
タ受信器によって受信されたデータを記憶するデータ記
憶器及びこのデータ記憶器に記憶されたデータを送信す
るデータ送信器を搭載し、前記移動体が前記送信地点を
通る時に、この送信地点の前記データ送信器から送信さ
れたデータを前記移動体の前記データ受信器で受信して
データ記憶器に記憶させ、前記移動体が前記受信地点を
通る時に、該移動体のデータ送信器から送信されたデー
タを前記受信地点に備えられた前記データ受信器によっ
て受信することを特徴とするから、比較的小型かつ安価
な設備で、面倒なケーブル敷設を必要とせずに、しかも
電波法等による制限を受けることなく、離れた地点間で
自由に情報伝送を行なうことの可能な情報伝送装置を提
供することができる。Effects of the Invention As described above, the present invention provides a device for transmitting information at - or more transmission points to - or more reception points, in which a data transmitter is installed at the transmission point, and a data transmitter is installed at the reception point. is provided with a data receiver, and a mobile body that sequentially passes through the receiving point and the transmitting point is provided with a data receiver, a data storage device for storing data received by the data receiver, and a data storage device for storing data received by the data receiver, and a data storage device for storing data received by the data receiver. The mobile body is equipped with a data transmitter that transmits data, and when the mobile body passes through the transmission point, the data receiver of the mobile body receives the data transmitted from the data transmitter at the transmission point and transmits the data. The data is stored in a storage device, and when the mobile body passes through the reception point, the data transmitted from the data transmitter of the mobile body is received by the data receiver provided at the reception point. , an information transmission device that can freely transmit information between distant points using relatively small and inexpensive equipment, without the need for troublesome cable installations, and without being subject to restrictions such as the Radio Law. can be provided.
第１図は本発明に係る情報伝送装置の構成を概略的に示
すブロック図、第２図は同じく別の実施例におけるブロ
ック図、第３図は送信データ符号例を示す図である。
１・・・移動体 ４・・・データ受信器５・・・データ
記憶器 ６・・・データ送信器７１〜７ｎ・・・データ
送信器
９・・φデータ受信器
Ｐ１〜Ｐｎ・・・送信地点
Ｐｒｌ 〜Ｐｒｎ５ ＊ ＊受信地点
第 ３図
（Ｄ） （イ） （ノリ
匪＝工２柵FIG. 1 is a block diagram schematically showing the configuration of an information transmission apparatus according to the present invention, FIG. 2 is a block diagram of another embodiment, and FIG. 3 is a diagram showing an example of transmission data codes. 1... Mobile object 4... Data receiver 5... Data storage device 6... Data transmitter 71-7n... Data transmitter 9...φ data receiver P1-Pn... Transmission Point Prl ~Prn5 * *Receiving point Fig. 3 (D) (A) (Norii = Work 2 fence
Claims (2)
受信地点に伝送するための装置において、前記送信地点
にデータ送信器を、また前記受信地点にはデータ受信器
を設け、前記受信地点及び送信地点を順次通って走行す
る移動体にデータ受信器、該データ受信器によって受信
されたデータを記憶するデータ記憶器及びこのデータ記
憶器に記憶されたデータを送信するデータ送信器を搭載
し、前記移動体が前記送信地点を通る時に、この送信地
点の前記データ送信器から送信されたデータを前記移動
体の前記データ受信器で受信してデータ記憶器に記憶さ
せ、前記移動体が前記受信地点を通る時に、該移動体の
データ送信器から送信されたデータを前記受信地点に備
えられた前記データ受信器によって受信することを特徴
とする情報伝送装置。(1) In an apparatus for transmitting information at a transmission point below to - or more reception points, a data transmitter is provided at the transmission point and a data receiver is provided at the reception point, A data receiver, a data storage device that stores the data received by the data receiver, and a data transmitter that transmits the data stored in the data storage device are mounted on a moving body that sequentially passes through the points and the transmission point. When the mobile body passes through the transmission point, the data receiver of the mobile body receives the data transmitted from the data transmitter of the transmission point and stores it in the data storage, and the mobile body An information transmission device characterized in that, when passing through the reception point, data transmitted from a data transmitter of the mobile body is received by the data receiver provided at the reception point.
より送先コードを付加したデータを送信する一方、前記
送信地点に自地点宛のデータを受信解読するデータ受信
器を設備したことを特徴とする特許請求の範囲第１項に
記載の情報伝送装置。(2) The data transmitter installed at the transmission point transmits data with a destination code added, while the transmission point is equipped with a data receiver that receives and decodes data addressed to the own point. An information transmission device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59044440A JPS60189340A (en) | 1984-03-07 | 1984-03-07 | Information transmitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59044440A JPS60189340A (en) | 1984-03-07 | 1984-03-07 | Information transmitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189340A true JPS60189340A (en) | 1985-09-26 |
Family
ID=12691538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59044440A Pending JPS60189340A (en) | 1984-03-07 | 1984-03-07 | Information transmitting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189340A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123131A (en) * | 1980-03-05 | 1981-09-28 | Mitsubishi Electric Corp | Radio repeater |
| JPS57132438A (en) * | 1981-02-10 | 1982-08-16 | Mitsubishi Electric Corp | Check-out system of artificial satellite |
| JPS59122243A (en) * | 1982-12-28 | 1984-07-14 | Nec Corp | Non-stationary type satellite communication system |
-
1984
- 1984-03-07 JP JP59044440A patent/JPS60189340A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123131A (en) * | 1980-03-05 | 1981-09-28 | Mitsubishi Electric Corp | Radio repeater |
| JPS57132438A (en) * | 1981-02-10 | 1982-08-16 | Mitsubishi Electric Corp | Check-out system of artificial satellite |
| JPS59122243A (en) * | 1982-12-28 | 1984-07-14 | Nec Corp | Non-stationary type satellite communication system |
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