JPH09132142A - Information transmission device - Google Patents
Information transmission deviceInfo
- Publication number
- JPH09132142A JPH09132142A JP7290209A JP29020995A JPH09132142A JP H09132142 A JPH09132142 A JP H09132142A JP 7290209 A JP7290209 A JP 7290209A JP 29020995 A JP29020995 A JP 29020995A JP H09132142 A JPH09132142 A JP H09132142A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- information
- reception
- reception device
- transmission 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.)
- Granted
Links
Landscapes
- Small-Scale Networks (AREA)
- Communication Control (AREA)
- Selective Calling Equipment (AREA)
- Hardware Redundancy (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、列車集中制御装置
（ＣＴＣ装置）の中央装置と駅装置、ＣＴＣ駅装置と連
動装置等の間の情報伝送に使用される情報伝送装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information transmission device used for information transmission between a central device of a train central control device (CTC device) and a station device, and between a CTC station device and an interlock device.
【０００２】[0002]
【従来の技術】従来の情報伝送装置、例えば、ＣＴＣ駅
装置から連動装置へ情報伝送する情報伝送装置は、伝送
中に化けた送信情報に基づく処理を防止するため、ＣＴ
Ｃ駅装置が同一の送信情報を２回連続して伝送するよう
に構成され、連動装置が受信した送信情報の両者が一致
した場合に正常に情報伝送されたものと判断し、その送
信情報の処理を行なうように構成されている。2. Description of the Related Art A conventional information transmission device, for example, an information transmission device for transmitting information from a CTC station device to an interlocking device, is designed to prevent processing based on garbled transmission information during transmission.
The C station device is configured to transmit the same transmission information twice in succession, and when both of the transmission information received by the interlocking device match, it is determined that the information has been transmitted normally, and the transmission information It is configured to perform processing.
【０００３】また、高度の保安性を維持するために、Ｃ
ＴＣ駅装置及び連動装置は多重系を構成する。連動装置
は、各系のＣＴＣ駅装置から伝送される送信情報が一致
した場合に、ＣＴＣ駅装置が正常であると判断し、その
送信情報を処理する。Further, in order to maintain a high degree of security, C
The TC station device and the interlocking device form a multiplex system. The interlocking device determines that the CTC station device is normal when the transmission information transmitted from the CTC station device of each system matches, and processes the transmission information.
【０００４】上述の伝送処理方式は、同一の送信情報が
２回連続して伝送されるので、送信情報の伝送時間が長
くなり、高速処理、高密度処理の障害となっている。In the above transmission processing method, since the same transmission information is transmitted twice consecutively, the transmission time of the transmission information becomes long, which is an obstacle to high speed processing and high density processing.
【０００５】[0005]
【発明が解決しようとする課題】本発明の課題は、伝送
情報の信頼性を維持しつつ高速処理、高密度処理を可能
にし得る情報伝送装置を提供することである。SUMMARY OF THE INVENTION An object of the present invention is to provide an information transmission device capable of high speed processing and high density processing while maintaining the reliability of transmission information.
【０００６】[0006]
【課題を解決するための手段】上述した課題解決のた
め、本発明に係る情報伝送装置は、第１の送受信装置
と、第２の送受信装置とを含み、両者のそれぞれが少な
くとも二重系を構成する。前記第１の送受信装置及び第
２の送受信装置に含まれる各系のそれぞれは、少なくと
も２つの送受信部と、処理部とを含む。前記第１の送受
信装置の一系に含まれる前記送受信部の一方は、前記第
２の送受信装置の一系に含まれる前記送受信部の一方に
第１の送信情報を送信すると共に、前記第２の送受信装
置の一系に含まれる前記送受信部の一方から送信される
第２の送信情報を受信する。前記第１の送受信装置の一
系に含まれる前記送受信部の他方は、前記第２の送受信
装置の他系に含まれる前記送受信部の一方に第１の送信
情報を送信すると共に、前記第２の送受信装置の他系に
含まれる前記送受信部の一方から送信される第２の送信
情報を受信する。前記第１の送受信装置の他系に含まれ
る前記送受信部の一方は、前記第２の送受信装置の一系
に含まれる前記送受信部の他方に第１の送信情報を送信
すると共に、前記第２の送受信装置の一系に含まれる前
記送受信部の他方から送信される第２の送信情報を受信
する。前記第１の送受信装置の他系に含まれる前記送受
信装置の他方は、前記第２の送受信装置の他系に含まれ
る前記送受信部の他方に第１の送信情報を送信すると共
に、前記第２の送受信装置の他系に含まれる前記送受信
部の他方から送信される第２の送信情報を受信する。前
記第１の送受信装置の各系の前記処理部は、各系に共通
に与えられる制御情報を処理し、その処理結果を前記第
１の送信情報として自系に含まれる前記送受信部のそれ
ぞれに供給し、自系に含まれる前記送受信部のそれぞれ
が受信した前記第２の送信情報が一致した場合に、前記
第２の送信情報を正常なものとして処理する。前記第２
の送受信装置の各系の前記処理部は、各系に共通に与え
られる別の制御情報を処理し、その処理結果を前記第２
の送信情報として自系に含まれる前記送受信部のそれぞ
れに供給し、自系に含まれる前記送受信部のそれぞれが
受信した前記第１の送信情報が一致した場合に、前記第
１の送信情報を正常なものとして処理する。In order to solve the above-mentioned problems, an information transmission apparatus according to the present invention includes a first transmission / reception apparatus and a second transmission / reception apparatus, each of which has at least a duplex system. Configure. Each of the systems included in the first transmission / reception device and the second transmission / reception device includes at least two transmission / reception units and a processing unit. One of the transmission / reception units included in the system of the first transmission / reception device transmits the first transmission information to one of the transmission / reception units included in the system of the second transmission / reception device, and The second transmission information transmitted from one of the transmission / reception units included in the system of the transmission / reception device is received. The other of the transmission / reception units included in one system of the first transmission / reception device transmits the first transmission information to one of the transmission / reception units included in another system of the second transmission / reception device, The second transmission information transmitted from one of the transmission / reception units included in the other system of the transmission / reception device is received. One of the transmission / reception units included in the other system of the first transmission / reception device transmits the first transmission information to the other of the transmission / reception units included in the system of the second transmission / reception device, and The second transmission information transmitted from the other of the transmission / reception units included in the system of the transmission / reception device is received. The other of the transmission / reception devices included in the other system of the first transmission / reception device transmits the first transmission information to the other of the transmission / reception unit included in the other system of the second transmission / reception device, The second transmission information transmitted from the other of the transmission / reception units included in the other system of the transmission / reception device is received. The processing unit of each system of the first transmission / reception device processes control information commonly given to each system, and outputs the processing result to each of the transmission / reception units included in its own system as the first transmission information. When the second transmission information supplied and received by each of the transmission / reception units included in the own system match, the second transmission information is processed as normal. The second
The processing unit of each system of the transmitting / receiving device processes another control information commonly given to each system, and outputs the processing result to the second control information.
Is supplied to each of the transmission / reception units included in the own system, and the first transmission information received by each of the transmission / reception units included in the own system is matched, the first transmission information is Treat as normal.
【０００７】上述のように、第１の送受信装置の各系の
処理部は、各系に共通に与えられる制御情報を処理し、
その処理結果を第１の送信情報として自系に含まれる送
受信部のそれぞれに供給する。このため、第１の送受信
装置の各系が正常に動作している場合は、同一時期に同
一の第１の送信情報が得られる。As described above, the processing unit of each system of the first transmission / reception apparatus processes the control information commonly given to each system,
The processing result is supplied as first transmission information to each of the transmission / reception units included in the own system. Therefore, when each system of the first transmission / reception device is operating normally, the same first transmission information is obtained at the same time.
【０００８】第１の送受信装置の一系に含まれる送受信
部の一方は、第２の送受信装置の一系に含まれる送受信
部の一方に第１の送信情報を送信する。第１の送受信装
置の他系に含まれる送受信部の一方は、第２の送受信装
置の一系に含まれる送受信部の他方に第１の送信情報を
送信する。第２の送受信装置の一系に含まれる処理部
は、自系に含まれる送受信部のそれぞれが受信した第１
の送信情報が一致した場合に、第１の送信情報を正常な
ものとして処理する。このため、第２の送受信装置を構
成する一系の送受信装置は、第１の送信情報が２回連続
して伝送されなくても、１回目に伝送された第１の送信
情報が一致した場合には、第１の送受信装置の各系が正
常に動作しており、かつ、第１の送信情報が正確に伝送
されたものとして処理することができる。One of the transmission / reception units included in the system of the first transmission / reception device transmits the first transmission information to one of the transmission / reception units included in the system of the second transmission / reception device. One of the transmission / reception units included in the other system of the first transmission / reception device transmits the first transmission information to the other transmission / reception unit included in the one system of the second transmission / reception device. The processing unit included in the system of the second transmission / reception device is configured to receive the first unit received by each of the transmission / reception units included in the own system.
If the transmission information of 1 is matched, the first transmission information is processed as normal. Therefore, if the first transmission / reception device that constitutes the second transmission / reception device matches the first transmission information transmitted the first time even if the first transmission information is not transmitted twice consecutively, In this case, it can be processed as if each system of the first transmitting / receiving device is operating normally and the first transmission information is correctly transmitted.
【０００９】第１の送受信装置の一系に含まれる送受信
部の他方と、第１の送受信装置の他系に含まれる送受信
部の他方と、第２の送受信装置の他系に含まれる処理部
との間でも同様である。The other of the transmitting / receiving units included in the system of the first transmitting / receiving apparatus, the other transmitting / receiving unit included in the other system of the first transmitting / receiving apparatus, and the processing unit included in the other system of the second transmitting / receiving apparatus. The same is true between and.
【００１０】これにより、伝送情報の信頼性を維持しつ
つ高速処理、高密度処理を可能にすることができる。As a result, high-speed processing and high-density processing can be performed while maintaining the reliability of transmission information.
【００１１】第２の送受信装置から第１の送受信装置に
第２の送信情報を送信する場合も、第１の送受信装置か
ら第２の送受信装置に第１の送信情報を送信する場合と
同様である。これにより、双方向の送受信において、伝
送情報の信頼性を維持しつつ高速処理、高密度処理を可
能にすることができる。When transmitting the second transmission information from the second transmission / reception device to the first transmission / reception device, it is similar to the case of transmitting the first transmission information from the first transmission / reception device to the second transmission / reception device. is there. As a result, in bidirectional transmission / reception, high-speed processing and high-density processing can be performed while maintaining reliability of transmission information.
【００１２】本発明の他の特徴及びそれによる作用効果
は、添付図面を参照し、更に詳しく説明する。Other features of the present invention and the effects thereof will be described in more detail with reference to the accompanying drawings.
【００１３】[0013]
【発明の実施の形態】図１は本発明に係る情報伝送装置
の構成を示すブロック図である。本発明に係る情報伝送
装置は、第１の送受信装置１と、第２の送受信装置２と
を含み、両者のそれぞれが少なくとも二重系を構成す
る。図は、第１の送受信装置１がＣＴＣ駅装置の送受信
装置となり、第２の送受信装置が連動装置の送受信装置
となる場合を示してある。図において、参照符号１１は
第１の送受信装置１の一系を構成する送受信装置、１２
は第１の送受信装置１の他系を構成する送受信装置、２
１は第２の送受信装置２の一系を構成する送受信装置、
２２は第２の送受信装置２の他系を構成する送受信装置
を示す。1 is a block diagram showing the configuration of an information transmission apparatus according to the present invention. The information transmission apparatus according to the present invention includes a first transmission / reception apparatus 1 and a second transmission / reception apparatus 2, and both of them configure at least a dual system. The figure shows a case where the first transceiver 1 serves as a transceiver of the CTC station device and the second transceiver serves as a transceiver of the interlocking device. In the figure, reference numeral 11 is a transmission / reception device which constitutes a system of the first transmission / reception device 1, and 12
Is a transmission / reception device that constitutes another system of the first transmission / reception device 1, 2
1 is a transmission / reception device that constitutes a system of the second transmission / reception device 2,
Reference numeral 22 denotes a transmission / reception device that constitutes another system of the second transmission / reception device 2.
【００１４】第１の送受信装置１の一系を構成する送受
信装置１１は、少なくとも２つの送受信部１１１、１１
２と、処理部１１３とを含んでいる。第１の送受信装置
１の他系を構成する送受信装置１２は、少なくとも２つ
の送受信部１２１、１２２と、処理部１２３とを含んで
いる。第２の送受信装置２の一系を構成する送受信装置
２１は、少なくとも２つの送受信部２１１、２１２と、
処理部２１３とを含んでいる。第２の送受信装置２の他
系を構成する送受信装置２２は、少なくとも２つの送受
信部２２１、２２２と、処理部２２３とを含んでいる。The transmission / reception device 11 forming a system of the first transmission / reception device 1 has at least two transmission / reception units 111, 11
2 and the processing unit 113. The transmission / reception device 12 constituting another system of the first transmission / reception device 1 includes at least two transmission / reception units 121 and 122 and a processing unit 123. The transmission / reception device 21 forming a system of the second transmission / reception device 2 includes at least two transmission / reception units 211 and 212,
And a processing unit 213. The transmission / reception device 22 constituting another system of the second transmission / reception device 2 includes at least two transmission / reception units 221, 222 and a processing unit 223.
【００１５】第１の送受信装置１の一系に含まれる送受
信部１１１は、第２の送受信装置２の一系に含まれる送
受信部２１１に第１の送信情報Ｓ１１を送信すると共
に、第２の送受信装置２の一系に含まれる送受信部２１
１から送信される第２の送信情報Ｓ２１を受信する。The transmission / reception unit 111 included in the system of the first transmission / reception device 1 transmits the first transmission information S11 to the transmission / reception unit 211 included in the system of the second transmission / reception device 2 and the second transmission information S11. Transmitter / receiver 21 included in the system of transmitter / receiver 2
The second transmission information S21 transmitted from 1 is received.
【００１６】第１の送受信装置１の一系に含まれる送受
信部１１２は、第２の送受信装置２の他系に含まれる送
受信部２２１に第１の送信情報Ｓ１１を送信すると共
に、第２の送受信装置２の他系に含まれる送受信部２２
１から送信される第２の送信情報Ｓ２２を受信する。The transmission / reception unit 112 included in one system of the first transmission / reception device 1 transmits the first transmission information S11 to the transmission / reception unit 221 included in the other system of the second transmission / reception device 2, and at the same time, transmits the second transmission information S11. Transmitter / receiver 22 included in other system of transmitter / receiver 2
The second transmission information S22 transmitted from 1 is received.
【００１７】第１の送受信装置１の他系に含まれる送受
信部１２１は、第２の送受信装置２の一系に含まれる送
受信部２１２に第１の送信情報Ｓ１２を送信すると共
に、第２の送受信装置２の一系に含まれる送受信部２１
２から送信される第２の送信情報Ｓ２１を受信する。The transmission / reception unit 121 included in the other system of the first transmission / reception device 1 transmits the first transmission information S12 to the transmission / reception unit 212 included in the system of the second transmission / reception device 2 and also the second transmission information S12. Transmitter / receiver 21 included in the system of transmitter / receiver 2
The second transmission information S21 transmitted from No. 2 is received.
【００１８】第１の送受信装置１の他系に含まれる送受
信部１２２は、第２の送受信装置２の他系に含まれる送
受信部２２２に第１の送信情報Ｓ１２を送信すると共
に、第２の送受信装置２の他系に含まれる送受信部２２
２から送信される第２の送信情報Ｓ２２を受信する。The transmission / reception unit 122 included in the other system of the first transmission / reception device 1 transmits the first transmission information S12 to the transmission / reception unit 222 included in the other system of the second transmission / reception device 2 and also the second transmission information S12. Transmitter / receiver 22 included in other system of transmitter / receiver 2
The second transmission information S22 transmitted from No. 2 is received.
【００１９】第１の送受信装置１の各系の処理部１１
３、１２３は、各系に共通に与えられる制御情報Ｓ３を
処理し、その処理結果を第１の送信情報Ｓ１１、Ｓ１２
として送受信部（１１１、１１２）、（１２１、１２
２）のそれぞれに供給する。処理部１１３、１２３は、
中央処理装置で構成される。制御情報Ｓ３としては、例
えば、車両の進路、車両番号等の情報が与えられる。第
１の送信情報Ｓ１１、Ｓ１２としては、連動装置の必要
とする車両の進路、車両番号等の情報が与えられる。第
１の送信情報Ｓ１１、Ｓ１２は、時分割多重伝送方式に
より伝送される。The processing unit 11 of each system of the first transmitting / receiving apparatus 1
3 and 123 process the control information S3 commonly given to each system, and the processing result is the first transmission information S11 and S12.
As transmitting / receiving units (111, 112), (121, 12)
Supply to each of 2). The processing units 113 and 123
It is composed of a central processing unit. As the control information S3, for example, information such as the route of the vehicle and the vehicle number is given. As the first transmission information S11, S12, information such as the route of the vehicle and the vehicle number required by the interlocking device is given. The first transmission information S11, S12 is transmitted by the time division multiplexing transmission method.
【００２０】第１の送受信装置１の各系の処理部１１
３、１２３は、送受信部（１１１、１１２）、（１２
１、１２２）のそれぞれが受信した第２の送信情報Ｓ２
１、Ｓ２２が一致した場合に、第２の送信情報Ｓ２１、
Ｓ２２を正常なものとして処理する。The processing unit 11 of each system of the first transmitting / receiving apparatus 1
3, 123 are transmitting / receiving units (111, 112), (12
The second transmission information S2 received by each of the
If 1 and S22 match, the second transmission information S21,
Process S22 as normal.
【００２１】第２の送受信装置２の各系の処理部２１
３、２２３は、各系に共通に与えられる別の制御情報Ｓ
４を処理し、その処理結果を第２の送信情報Ｓ２１、Ｓ
２２として送受信部（２１１、２１２）、（２２１、２
２２）のそれぞれに供給する。処理部２１３、２２３
は、中央処理装置で構成される。別の制御情報Ｓ４とし
ては、例えば、車両の在線状態（軌道リレーの状態）、
転てつ器の転換状態等が与えられる。第２の送信情報Ｓ
２１、２２としては、例えば、駅構内の車両の在線情
報、連動装置の進路構成情報等が与えられる。The processing unit 21 of each system of the second transmitting / receiving apparatus 2
3 and 223 are other control information S commonly given to each system.
4 is processed, and the processing result is used as the second transmission information S21, S2.
The transmission / reception units (211, 212), (221, 2)
22). Processing units 213 and 223
Is a central processing unit. As the other control information S4, for example, the on-rail state of the vehicle (orbit relay state),
The conversion status of the rolling device is given. Second transmission information S
As the reference numerals 21 and 22, for example, the in-rail information of the vehicle in the station yard, the route configuration information of the interlocking device, and the like are given.
【００２２】第２の送受信装置２の各系の処理部２１
３、２２３は、送受信部（２１１、２１２）、（２２
１、２２２）のそれぞれが受信した第１の送信情報Ｓ１
１、Ｓ１２が一致した場合に、第１の送信情報Ｓ１１、
Ｓ１２を正常なものとして処理する。The processing section 21 of each system of the second transmission / reception apparatus 2
3, 223 are transmission / reception units (211, 212), (22
The first transmission information S1 received by each of the
If S1 and S12 match, the first transmission information S11,
S12 is processed as normal.
【００２３】図２は本発明に係る情報伝送装置の動作を
説明するタイムチャートである。図において、図１と同
一参照符号は同一性ある構成部分を示している。図は送
信情報が第１の送受信装置から第２の送受信装置に送信
される場合を示してあるが、第２の送受信装置から第１
の送受信装置に送信される場合も同様である。FIG. 2 is a time chart for explaining the operation of the information transmission device according to the present invention. In the figure, the same reference numerals as those in FIG. 1 indicate the same components. The figure shows the case where the transmission information is transmitted from the first transmission / reception device to the second transmission / reception device.
The same applies when the data is transmitted to the transmission / reception device.
【００２４】時刻ｔ１において、第１の送受信装置１の
各系の送受信部（１１１、１１２）、（１２１、１２
２）が第１の送信情報Ｓ１１、Ｓ１２の送信を開始す
る。同時に、第２の送受信装置２の互いに別系の送受信
部（２１１、２２１）、（２１２、２２２）が第１の送
信情報Ｓ１１、Ｓ１２の受信を開始する。At time t1, the transmitting / receiving sections (111, 112), (121, 12) of the respective systems of the first transmitting / receiving apparatus 1
2) starts transmitting the first transmission information S11, S12. At the same time, the transmission / reception units (211, 221) and (212, 222) of the second transmission / reception device 2 which are separate from each other start receiving the first transmission information S11 and S12.
【００２５】時刻ｔ２において、送受信部（１１１、１
１２）、（１２１、１２２）が第１の送信情報Ｓ１１、
Ｓ１２の送信を終了する。送受信部（２１１、２２
１）、（２１２、２２２）が第１の送信情報Ｓ１１、Ｓ
１２の受信を終了する。処理部２１３は、送受信部（２
１１、２１２）が受信した第１の送信情報Ｓ１１、Ｓ１
２の照合を開始する。処理部２２３は、送受信部（２２
１、２２２）が受信した第１の送信信号Ｓ１１、Ｓ１２
の照合を開始する。At time t2, the transmission / reception units (111, 1)
12) and (121, 122) are the first transmission information S11,
The transmission of S12 ends. Transmitter / receiver (211, 22
1) and (212, 222) are the first transmission information S11, S
The reception of 12 is completed. The processing unit 213 includes a transmitting / receiving unit (2
11, 212) the first transmission information S11, S1 received by
Start the collation of 2. The processing unit 223 includes a transmission / reception unit (22
1, 222) the first transmission signals S11, S12 received by
Start matching.
【００２６】時刻ｔ３において、処理部２１３は、照合
の結果、両者が一致する場合には、第１の送信情報Ｓ１
１、Ｓ１２を正常なものとして処理する。処理部２２３
も同様である。At time t3, the processing unit 213 determines that the result of the collation is that if the two match, the first transmission information S1.
1 and S12 are processed as normal. Processing unit 223
The same is true for
【００２７】上述のように、第１の送受信装置１の各系
の処理部１１３、１２３は、各系に共通に与えられる制
御情報Ｓ３を処理し、その処理結果を第１の送信情報Ｓ
１１、Ｓ１２として自系に含まれる送受信部（１１１、
１１２）、（１２１、１２２）のそれぞれに供給する。
このため、第１の送受信装置１の各系が正常に動作して
いる場合は、同一時期に同一の第１の送信情報Ｓ１１、
Ｓ１２が得られる。As described above, the processing units 113 and 123 of each system of the first transmitting / receiving apparatus 1 process the control information S3 commonly given to each system, and the processing result is the first transmission information S1.
11, S12 includes a transmission / reception unit (111,
112) and (121, 122).
Therefore, when each system of the first transmitter / receiver 1 is operating normally, the same first transmission information S11,
S12 is obtained.
【００２８】第１の送受信装置１の一系に含まれる送受
信部１１１は、第２の送受信装置２の一系に含まれる送
受信部２１１に第１の送信情報Ｓ１１を送信する。第１
の送受信装置１の他系に含まれる送受信部１２１は、第
２の送受信装置２の一系に含まれる送受信部２１２に第
１の送信情報Ｓ１２を送信する。第２の送受信装置２の
一系に含まれる処理部２１３は、自系に含まれる送受信
部（２１１、２１２）のそれぞれが受信した第１の送信
情報Ｓ１１、Ｓ１２が一致した場合に、第１の送信情報
Ｓ１１、Ｓ１２を正常なものとして処理する。このた
め、第２の送受信装置２を構成する一系の送受信装置２
１は、第１の送信情報Ｓ１１、Ｓ１２が２回連続して伝
送されなくても、１回目に伝送された第１の送信情報Ｓ
１１、Ｓ１２が一致した場合には、第１の送受信装置１
の各系が正常に動作しており、かつ、第１の送信情報Ｓ
１１、Ｓ１２が正確に伝送されたものとして処理するこ
とができる。The transmission / reception unit 111 included in the system of the first transmission / reception device 1 transmits the first transmission information S11 to the transmission / reception unit 211 included in the system of the second transmission / reception device 2. First
The transmitter / receiver 121 included in the other system of the transmitter / receiver 1 transmits the first transmission information S12 to the transmitter / receiver 212 included in the one system of the second transmitter / receiver 2. The processing unit 213 included in the first system of the second transmission / reception device 2 performs the first operation when the first transmission information S11 and S12 received by the respective transmission / reception units (211 and 212) included in the own system match. The transmission information S11 and S12 are processed as normal. For this reason, the 1-system transmission / reception device 2 that constitutes the second transmission / reception device 2
1 means that the first transmission information S11, S12 transmitted first time is transmitted even if the first transmission information S11, S12 is not transmitted twice.
If 11 and S12 match, the first transmitter / receiver 1
Each system is operating normally, and the first transmission information S
11 and S12 can be processed as correctly transmitted.
【００２９】第１の送受信装置１の一系に含まれる送受
信部１２２は、第２の送受信装置２の他系に含まれる送
受信部２２１に第１の送信情報Ｓ１１を送信する。第１
の送受信装置１の他系に含まれる送受信部１２２は、第
２の送受信装置２の他系に含まれる送受信部２２２に第
１の送信情報Ｓ１２を送信する。第２の送受信装置２の
他系に含まれる処理部２２３は、自系に含まれる送受信
部（２２１、２２２）のそれぞれが受信した第１の送信
情報Ｓ１１、Ｓ１２が一致した場合に、第１の送信情報
Ｓ１１、Ｓ１２を正常なものとして処理する。このた
め、第２の送受信装置２を構成する他系の送受信装置２
２は、第１の送信情報Ｓ１１、Ｓ１２が２回連続して伝
送されなくても、１回目に伝送された第１の送信情報Ｓ
１１、Ｓ１２が一致した場合には、第１の送受信装置１
の各系が正常に動作しており、かつ、第１の送信情報Ｓ
１１、Ｓ１２が正確に伝送されたものとして処理するこ
とができる。The transmission / reception unit 122 included in one system of the first transmission / reception device 1 transmits the first transmission information S11 to the transmission / reception unit 221 included in another system of the second transmission / reception device 2. First
The transmission / reception unit 122 included in the other system of the transmission / reception device 1 transmits the first transmission information S12 to the transmission / reception unit 222 included in the other system of the second transmission / reception device 2. The processing unit 223 included in the other system of the second transmission / reception device 2 receives the first transmission information S11 and S12 received by each of the transmission / reception units (221, 222) included in the own system, when the first transmission information S11 matches the first transmission information S12. The transmission information S11 and S12 are processed as normal. Therefore, the transmission / reception device 2 of the other system that constitutes the second transmission / reception device 2
2 is the first transmission information S transmitted the first time even if the first transmission information S11 and S12 are not transmitted twice consecutively.
If 11 and S12 match, the first transmitter / receiver 1
Each system is operating normally, and the first transmission information S
11 and S12 can be processed as correctly transmitted.
【００３０】これにより、伝送情報の信頼性を維持しつ
つ高速処理、高密度処理を可能にすることができる。This makes it possible to perform high-speed processing and high-density processing while maintaining the reliability of transmission information.
【００３１】また、第２の送受信装置２の各系が正確に
伝送された第１の送信情報Ｓ１１、Ｓ１２を個別に処理
するので、両者の処理結果が一致した場合は、第１の送
受信装置１及び第２の送受信装置２が正常に動作してい
ることが分かる。Further, since each system of the second transmission / reception device 2 processes the accurately transmitted first transmission information S11, S12 individually, if the processing results of both are matched, the first transmission / reception device is processed. It can be seen that the first and second transmission / reception devices 2 are operating normally.
【００３２】第１の送受信装置１の一系に含まれる送受
信部１１１は、第２の送受信装置２の一系に含まれる送
受信部２１１から送信される第２の送信情報Ｓ２１を受
信する。第１の送受信装置１の一系に含まれる送受信部
１１２は、第２の送受信装置の他系に含まれる送受信部
２２１から送信される第２の送信情報Ｓ２２を受信す
る。第１の送受信装置１の一系の処理部１１３は、自系
に含まれる送受信部（１１１、１１２）のそれぞれが受
信した第２の送信情報Ｓ２１、Ｓ２２が一致した場合
に、第２の送信情報Ｓ２１、Ｓ２２を正常なものとして
処理する。第１の送受信装置１の他系に含まれる送受信
部１２１は、第２の送受信装置２の一系に含まれる送受
信部２１２から送信される第２の送信情報Ｓ２１を受信
する。第１の送受信装置１の他系に含まれる送受信装置
１２２は、第２の送受信装置２の他系に含まれる送受信
部２２２から送信される第２の送信情報Ｓ２２を受信す
る。第１の送受信装置１の他系に含まれる処理部１２３
は、自系に含まれる送受信部（１２１、１２２）のそれ
ぞれが受信した第２の送信情報Ｓ２１、Ｓ２２が一致し
た場合に、第２の送信情報Ｓ２１、Ｓ２２を正常なもの
として処理する。The transmission / reception unit 111 included in the system of the first transmission / reception device 1 receives the second transmission information S21 transmitted from the transmission / reception unit 211 included in the system of the second transmission / reception device 2. The transmission / reception unit 112 included in the first system of the first transmission / reception device 1 receives the second transmission information S22 transmitted from the transmission / reception unit 221 included in the second system of the second transmission / reception device. The processing unit 113 of the first transmission / reception device 1 system transmits the second transmission when the second transmission information S21 and S22 received by the respective transmission / reception units (111, 112) included in the own system match. The information S21 and S22 are processed as normal. The transmission / reception unit 121 included in the other system of the first transmission / reception device 1 receives the second transmission information S21 transmitted from the transmission / reception unit 212 included in the one system of the second transmission / reception device 2. The transmission / reception device 122 included in the other system of the first transmission / reception device 1 receives the second transmission information S22 transmitted from the transmission / reception unit 222 included in the other system of the second transmission / reception device 2. Processing unit 123 included in another system of the first transmission / reception device 1
Processes the second transmission information S21, S22 as normal when the second transmission information S21, S22 received by each of the transmission / reception units (121, 122) included in the own system matches.
【００３３】これにより、双方向の送受信において、伝
送情報の信頼性を維持しつつ高速処理、高密度処理を可
能にすることができる。As a result, in bidirectional transmission / reception, high-speed processing and high-density processing can be performed while maintaining reliability of transmission information.
【００３４】図１及び図２に示す例では、第２の送受信
装置２の各系の処理部２１３、２２３は、第１の送信情
報Ｓ１１、Ｓ１２を正常なものとして処理したとき（時
刻ｔ３）に、そのアンサーバックを第２の送信情報Ｓ２
１、Ｓ２２として第１の送受信装置１の送受信部（１１
１、１２１）、（１１２、１２２）のそれぞれに供給す
る。同様に、第１の送受信装置１の各系の処理部１１
３、１２３は、第２の送信情報Ｓ２１、Ｓ２２を正常な
ものとして処理したときに、そのアンサーバックを第１
の送信情報Ｓ１１、Ｓ１２として第２の送受信装置２の
送受信部（２１１、２２１）、（２１２、２２２）のそ
れぞれに供給する。このため、第１の送受信装置１及び
第２の送受信装置２は、相手側が自己の送信情報を正常
に受信し、自己の送信情報に基づき正常に動作している
ことを確認することができる。In the example shown in FIGS. 1 and 2, when the processing units 213 and 223 of each system of the second transmission / reception device 2 process the first transmission information S11 and S12 as normal (time t3). The answerback to the second transmission information S2
1 and S22, the transmission / reception unit (11
1, 121) and (112, 122). Similarly, the processing unit 11 of each system of the first transmission / reception device 1
3, 123, when the second transmission information S21, S22 is processed as normal, the answerback first
Of the transmission information S11 and S12 of the second transmission / reception device 2 to the respective transmission / reception units (211, 221) and (212, 222). Therefore, the first transmitter / receiver 1 and the second transmitter / receiver 2 can confirm that the other party normally receives its own transmission information and operates normally based on its own transmission information.
【００３５】更に、第１の送受信装置１の各系の処理部
１１３、１２３は、アンサーバックを受信したとき（時
刻ｔ４）に、第１の送信情報Ｓ１１、Ｓ１２の供給を停
止する。同様に、第２の送受信装置２の各系の処理部２
１３、２２３は、アンサーバックを受信したときに、第
２の送信情報Ｓ２１、Ｓ２２の供給を停止する。このた
め、第１の送受信装置１及び第２の送受信装置２は、相
手側が自己の送信情報を正常に受信したことを確認して
送信情報を停止し、不必要に伝送線路を使用することが
なくなるので、伝送情報の信頼性を維持しつつ情報伝送
量を増大させることができる。Furthermore, the processing units 113 and 123 of the respective systems of the first transmission / reception device 1 stop the supply of the first transmission information S11 and S12 when the answerback is received (time t4). Similarly, the processing unit 2 of each system of the second transmission / reception device 2
13, 223 stop the supply of the second transmission information S21, S22 when receiving the answerback. Therefore, the first transmitter / receiver 1 and the second transmitter / receiver 2 may stop the transmission information after confirming that the other party has normally received the transmission information of itself, and may use the transmission line unnecessarily. Therefore, the information transmission amount can be increased while maintaining the reliability of the transmission information.
【００３６】更にまた、処理部（１１３、１２３）、
（２１３、２２３）は、変化した部分の送信情報を抽出
し、その抽出した送信情報を第１の送信情報（Ｓ１１、
Ｓ１２）及び第２の送信情報（Ｓ２１、Ｓ２２）として
送受信部（２１１、２２１）、（２１２、２２２）のそ
れぞれに供給する。この構成によれば、伝送情報の信頼
性を維持しつつ情報伝送量を更に増大させることができ
る。Furthermore, the processing units (113, 123),
(213, 223) extracts the transmission information of the changed portion, and uses the extracted transmission information as the first transmission information (S11,
S12) and second transmission information (S21, S22) are supplied to the transmission / reception units (211, 221), (212, 222), respectively. With this configuration, it is possible to further increase the information transmission amount while maintaining the reliability of the transmission information.
【００３７】図３は本発明に係る情報伝送装置の別の動
作を説明するタイムチャートである。図において、図１
及び図２と同一参照符号は同一性ある構成部分を示して
いる。FIG. 3 is a time chart for explaining another operation of the information transmission device according to the present invention. In the figure, FIG.
The same reference numerals as those in FIG. 2 and FIG. 2 indicate the same components.
【００３８】時刻ｔ２１において、第１の送受信装置１
の各系の処理部１１３、１２３は、第２の送受信装置２
の各系から送信されるアンサーバックを受信できないの
で、第１の送信情報Ｓ１１、Ｓ１２を送受信部（１１
１、１１２）、（１２１、１２２）に供給する。送受信
部（１１１、１１２）、（１２１、１２２）は、第１の
送信情報Ｓ１１、Ｓ１２を再送する。At time t21, the first transmitter / receiver 1
The processing units 113 and 123 of each system of the
Since it is not possible to receive the answerback transmitted from each of the systems, the first transmission information S11 and S12 are transmitted to the transmission / reception unit (11
1, 112) and (121, 122). The transmission / reception units (111, 112) and (121, 122) retransmit the first transmission information S11 and S12.
【００３９】時刻ｔ２２において、処理部１１３、１２
３は、第１の送信情報Ｓ１１、Ｓ１２の再送を終了す
る。At time t22, the processing units 113 and 12
3 finishes the retransmission of the first transmission information S11 and S12.
【００４０】このため、１回目の送信で送信情報Ｓ１
１、Ｓ１２が化けた場合であっても、２回目の送信情報
Ｓ１１、Ｓ１２が正常であると判断した場合には、従来
の場合と同等の時間内で送信情報を処理することができ
る。Therefore, the transmission information S1 is transmitted in the first transmission.
Even if 1 and S12 are garbled, if it is determined that the second transmission information S11 and S12 are normal, the transmission information can be processed within the same time as in the conventional case.
【００４１】制御情報Ｓ３及び別の制御情報Ｓ４は、第
１の送受信装置１及び第２の送受信装置２の各系に同期
して与えられてもよいし、一系の送受信装置２２に与え
られる制御情報Ｓ４を各系で処理するために、一系から
他系に送信される系間情報Ｓ４１として与えられてもよ
い。この構成によれば、第１の送信情報Ｓ１１、Ｓ１２
のそれぞれの同期及び第２の送信情報Ｓ２１、Ｓ２２の
それぞれの同期を容易に取ることができ、最短時間で送
信情報の処理を行なうことができる。The control information S3 and the other control information S4 may be given to each system of the first transmission / reception device 1 and the second transmission / reception device 2 in synchronization, or may be given to the transmission / reception device 22 of one system. In order to process the control information S4 in each system, it may be given as inter-system information S41 transmitted from one system to another system. According to this configuration, the first transmission information S11, S12
And the second transmission information S21 and S22 can be easily synchronized, and the transmission information can be processed in the shortest time.
【００４２】[0042]
【発明の効果】以上述べたように、本発明によれば、伝
送情報の信頼性を維持しつつ高速処理、高密度処理を可
能にし得る情報伝送装置を提供できる。As described above, according to the present invention, it is possible to provide an information transmission device capable of high-speed processing and high-density processing while maintaining the reliability of transmission information.
【図１】本発明に係る情報伝送装置の構成を示すブロッ
ク図である。FIG. 1 is a block diagram showing a configuration of an information transmission device according to the present invention.
【図２】本発明に係る情報伝送装置の動作を説明するタ
イムチャートである。FIG. 2 is a time chart explaining the operation of the information transmission device according to the present invention.
【図３】本発明に係る情報伝送装置の別の動作を説明す
るタイムチャートである。FIG. 3 is a time chart explaining another operation of the information transmission device according to the present invention.
１ 第１の送受信装置 １１１、１１２ 一系の送受信部 １２１、１２２ 他系の送受信部 １１３、１２３ 各系の処理部 ２ 第２の送受信装置 ２１１、２１２ 一系の送受信部 ２２１、２２２ 他系の送受信部 ２１３、２２３ 各系の処理部 Ｓ１１、Ｓ１２ 第１の送信情報 Ｓ２１、Ｓ２２ 第２の送信情報 Ｓ３ 制御情報 Ｓ４ 別の制御情報 Ｓ４１ 系間情報 DESCRIPTION OF SYMBOLS 1 1st transmission / reception apparatus 111,112 Transmission / reception section 121,122 Transmission / reception section 113,123 Processing section of each system 2 2nd transmission / reception apparatus 211,212 Transmission / reception section 221,222 of 1st system Transmitter / receiver 213, 223 Processing unit of each system S11, S12 First transmission information S21, S22 Second transmission information S3 Control information S4 Other control information S41 Intersystem information
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０４Ｌ 12/40 Ｈ０４Ｑ 9/00 ３０１Ｂ 29/04 Ｈ０４Ｌ 11/00 ３２１ Ｈ０４Ｑ 9/00 ３０１ 13/00 ３０３Ｂ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location H04L 12/40 H04Q 9/00 301B 29/04 H04L 11/00 321 H04Q 9/00 301 13/00 303B
Claims (5)
とを含み、両者のそれぞれが少なくとも二重系を構成す
る情報伝送装置であって、 前記第１の送受信装置及び第２の送受信装置に含まれる
各系のそれぞれは、少なくとも２つの送受信部と、処理
部とを含んでおり、 前記第１の送受信装置の一系に含まれる前記送受信部の
一方は、前記第２の送受信装置の一系に含まれる前記送
受信部の一方に第１の送信情報を送信すると共に、前記
第２の送受信装置の一系に含まれる前記送受信部の一方
から送信される第２の送信情報を受信するものであり、 前記第１の送受信装置の一系に含まれる前記送受信部の
他方は、前記第２の送受信装置の他系に含まれる前記送
受信部の一方に第１の送信情報を送信すると共に、前記
第２の送受信装置の他系に含まれる前記送受信部の一方
から送信される第２の送信情報を受信するものであり、 前記第１の送受信装置の他系に含まれる前記送受信部の
一方は、前記第２の送受信装置の一系に含まれる前記送
受信部の他方に第１の送信情報を送信すると共に、前記
第２の送受信装置の一系に含まれる前記送受信部の他方
から送信される第２の送信情報を受信するものであり、 前記第１の送受信装置の他系に含まれる前記送受信装置
の他方は、前記第２の送受信装置の他系に含まれる前記
送受信部の他方に第１の送信情報を送信すると共に、前
記第２の送受信装置の他系に含まれる前記送受信部の他
方から送信される第２の送信情報を受信するものであ
り、 前記第１の送受信装置の各系の前記処理部は、各系に共
通に与えられる制御情報を処理し、その処理結果を前記
第１の送信情報として自系に含まれる前記送受信部のそ
れぞれに供給し、自系に含まれる前記送受信部のそれぞ
れが受信した前記第２の送信情報が一致した場合に、前
記第２の送信情報を正常なものとして処理するものであ
り、 前記第２の送受信装置の各系の前記処理部は、各系に共
通に与えられる別の制御情報を処理し、その処理結果を
前記第２の送信情報として自系に含まれる前記送受信部
のそれぞれに供給し、自系に含まれる前記送受信部のそ
れぞれが受信した前記第１の送信情報が一致した場合
に、前記第１の送信情報を正常なものとして処理するも
のである情報伝送装置。1. An information transmission device including a first transmission / reception device and a second transmission / reception device, each of which constitutes at least a duplex system, wherein the first transmission / reception device and the second transmission / reception device Each of the systems included in the device includes at least two transmitting / receiving units and a processing unit, and one of the transmitting / receiving units included in the system of the first transmitting / receiving device is the second transmitting / receiving device. While transmitting the first transmission information to one of the transmission / reception units included in the system, and receiving the second transmission information transmitted from one of the transmission / reception units included in the system of the second transmission / reception device. The other of the transmission / reception units included in one system of the first transmission / reception device transmits the first transmission information to one of the transmission / reception units included in another system of the second transmission / reception device. Together with the other system of the second transmitter / receiver The second transmission information transmitted from one of the transmission / reception units included therein is received, and one of the transmission / reception units included in the other system of the first transmission / reception device is one of the second transmission / reception devices. Transmitting the first transmission information to the other of the transmission / reception units included in the system, and receiving the second transmission information transmitted from the other of the transmission / reception units included in the system of the second transmission / reception device And the other of the transmission / reception devices included in the other system of the first transmission / reception device transmits the first transmission information to the other of the transmission / reception unit included in the other system of the second transmission / reception device, Receiving second transmission information transmitted from the other transmission / reception unit included in another system of the second transmission / reception device, wherein the processing unit of each system of the first transmission / reception device is Process the control information commonly given to A logical result is supplied as the first transmission information to each of the transmission / reception units included in the own system, and when the second transmission information received by each of the transmission / reception units included in the own system matches, The second transmission information is processed as normal, and the processing unit of each system of the second transmission / reception device processes another control information commonly given to each system, and outputs the processing result. If the first transmission information supplied to each of the transmission / reception units included in the own system and received by each of the transmission / reception units included in the own system matches as the second transmission information, the first transmission information is received. An information transmission device that processes transmitted information as normal.
って、 前記第１の送受信装置の各系の前記処理部は、前記第２
の送信情報を正常なものとして処理したときに、そのア
ンサーバックを前記第１の送信情報として自系に含まれ
る前記送受信部のそれぞれに供給するものであり、 前記第２の送受信装置の各系の前記処理部は、前記第１
の送信情報を正常なものとして処理したときに、そのア
ンサーバックを前記第２の送信情報として自系に含まれ
る前記送受信部のそれぞれに供給するものである情報伝
送装置。2. The information transmission device according to claim 1, wherein the processing unit of each system of the first transmission / reception device is the second transmission device.
When the transmission information of the second transmission / reception device is processed as normal, the answerback is supplied to each of the transmission / reception units included in the own system as the first transmission information, and each system of the second transmission / reception device. The processing unit of the first
When the transmission information of the above is processed as normal, the answerback is supplied to each of the transmission / reception units included in the own system as the second transmission information.
って、 前記第１の送受信装置の各系の前記処理部は、前記第２
の送受信装置からの前記アンサーバックを受信したとき
に、前記第１の送信情報の供給を停止するものであり、 前記第２の送受信装置の各系の前記処理部は、前記第１
の送受信装置からの前記アンサーバックを受信したとき
に、前記第２の送信情報の供給を停止するものである情
報伝送装置。3. The information transmission device according to claim 2, wherein the processing unit of each system of the first transmission / reception device is the second transmission device.
When the answerback is received from the transmitter / receiver of the second transmitter / receiver, the supply of the first transmission information is stopped, and the processing unit of each system of the second transmitter / receiver is the first transmitter / receiver.
The information transmission apparatus, which stops the supply of the second transmission information when the answerback is received from the transmission / reception apparatus.
伝送装置であって、 前記制御情報は、各系に同期して与えられる情報伝送装
置。4. The information transmission device according to claim 1, wherein the control information is given in synchronization with each system.
伝送装置であって、 前記制御情報は、一系の前記送受信装置に与えられる前
記制御情報を各系で処理するために、一系から他系に送
信される系間情報として与えられる情報伝送装置。5. The information transmission device according to claim 1, wherein the control information is for processing the control information given to the transmission / reception device of one system in each system, An information transmission device provided as inter-system information transmitted from one system to another system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29020995A JP3365596B2 (en) | 1995-11-08 | 1995-11-08 | Information transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29020995A JP3365596B2 (en) | 1995-11-08 | 1995-11-08 | Information transmission equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09132142A true JPH09132142A (en) | 1997-05-20 |
| JP3365596B2 JP3365596B2 (en) | 2003-01-14 |
Family
ID=17753168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29020995A Expired - Fee Related JP3365596B2 (en) | 1995-11-08 | 1995-11-08 | Information transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3365596B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012657A (en) * | 2007-07-06 | 2009-01-22 | Nippon Signal Co Ltd:The | Ground element, writing unit, and ground device |
| JP2010036638A (en) * | 2008-08-01 | 2010-02-18 | Nippon Signal Co Ltd:The | Transponder device and transponder system |
| JP2011203974A (en) * | 2010-03-25 | 2011-10-13 | Toshiba Corp | Terminal device |
| CN102303628A (en) * | 2011-06-10 | 2012-01-04 | 广西大学 | CDMA20001X/EVDO-based high-speed train state train-ground transmission device |
-
1995
- 1995-11-08 JP JP29020995A patent/JP3365596B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009012657A (en) * | 2007-07-06 | 2009-01-22 | Nippon Signal Co Ltd:The | Ground element, writing unit, and ground device |
| JP2010036638A (en) * | 2008-08-01 | 2010-02-18 | Nippon Signal Co Ltd:The | Transponder device and transponder system |
| JP2011203974A (en) * | 2010-03-25 | 2011-10-13 | Toshiba Corp | Terminal device |
| CN102303628A (en) * | 2011-06-10 | 2012-01-04 | 广西大学 | CDMA20001X/EVDO-based high-speed train state train-ground transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3365596B2 (en) | 2003-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |