JPH0345465A - Monitor device for train - Google Patents
Monitor device for trainInfo
- Publication number
- JPH0345465A JPH0345465A JP18060489A JP18060489A JPH0345465A JP H0345465 A JPH0345465 A JP H0345465A JP 18060489 A JP18060489 A JP 18060489A JP 18060489 A JP18060489 A JP 18060489A JP H0345465 A JPH0345465 A JP H0345465A
- Authority
- JP
- Japan
- Prior art keywords
- monitor
- train
- items
- signal
- formation
- 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
- 230000015572 biosynthetic process Effects 0.000 claims description 30
- 230000004913 activation Effects 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000008520 organization Effects 0.000 abstract description 12
- 238000005755 formation reaction Methods 0.000 description 25
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、列車の主要機器の動作状態を監視するモニ
タ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a monitor device for monitoring the operating status of major equipment on a train.
［従来の技術］
従来、列車は各車両の限られた機器の動作を、引き通し
線を介して電圧伝送することによって監視していた。し
かし、近年はさらに細かな項目についても監視すること
が求められ、引き通し線を介して多重伝送を行うことで
、その要求に応えている。[Prior Art] Conventionally, trains have monitored the operation of limited equipment in each vehicle by transmitting voltage through a through line. However, in recent years, there has been a need to monitor even more detailed items, and this demand has been met by performing multiplex transmission via drop-through lines.
［発明が解決しようとする課題］
しかしながら、両者は信号伝送の方法が異なるため併結
が行えなかったので、各編成毎に監視するしか方法がな
かった。ところがこの方法では運転手と車掌しか乗務し
ていない列車では、運転席側の列車で緊急事態が発生し
た場合、それを運転手が見付け、車掌に連絡しなければ
ならず、事態への対応が遅くなるという課題があった。[Problems to be Solved by the Invention] However, since the two systems have different signal transmission methods, they cannot be combined, so the only way to do so is to monitor each formation. However, with this method, in trains where only the driver and conductor are on board, if an emergency occurs on the train on the driver's side, the driver must find it and contact the conductor, making it difficult to respond to the situation. The problem was that it was late.
［課題を解決するための手段］
このような課題を解決するためにこの発明は、項目数の
少ない第２のモニタを起動するため第１の列車ｌ１Ｉｔ
ｃに設けたモニタ駆動手段と、第２の列車編成から伝送
されてくるモニタ起動信号の第１のモニタに適合するよ
う信号変換する信号変換器とを備え、信号変換器は第１
の列車編成に設けたモニタ駆動手段が動作したときその
動作を閉塞する機能を有するようにしたものである。[Means for Solving the Problems] In order to solve such problems, the present invention provides a first train l1It
c, and a signal converter for converting a monitor activation signal transmitted from the second train composition so as to be compatible with the first monitor, and the signal converter
The system has a function of blocking the operation of the monitor drive means provided in the train formation when it operates.
［作用］
第２の列車編成から伝送されてくるモニタ起動信号が第
１のモニタに適合するように信号変換器によって信号変
換され、その信号変換器は第１の列車編成に設けたモニ
タ駆動手段が動作したときはその動作を閉塞し、不都合
な動作を生じないようにしている。[Operation] A monitor activation signal transmitted from the second train formation is converted by a signal converter so as to be compatible with the first monitor, and the signal converter is connected to a monitor driving means provided in the first train formation. When it operates, the operation is blocked to prevent any inconvenient operation from occurring.
［実施例］
巣２図は列車の編成を示す図であり、それぞれ４両編成
の車両が一編成となり、それらが併結されているものと
する。左側の編成の運転席側および車掌席側にはそれぞ
れモニタ装置１１．１２が取り付けられ、右側の編成の
運転席側および車掌席個にはそれぞれモニタ装置２１．
２□が取り付けられている。モニタ装置１□、１２は左
側の編成の中を引き通された引き通し線によって接続さ
れており、各車両から発生するモニタのための信号が図
示しない変換器によって信号変換され、引き通し線の中
を多重伝送されるようになっている。[Example] Figure 2 is a diagram showing a train formation, and it is assumed that each train is made up of four cars and is connected together. Monitor devices 11.12 are attached to the driver's seat side and conductor's seat side of the left-hand formation, respectively, and monitor devices 21.12 are attached to the driver's seat side and the conductor's seat of the right-hand formation, respectively.
2□ is attached. The monitor devices 1□ and 12 are connected by a through line that runs through the left side of the formation, and signals for monitoring generated from each vehicle are converted by a converter (not shown), and the signals of the through line are connected. It is designed to be multiplexed in transmission.
このため、左側の＃ｌ１４ｆｉ、は主要機器の細かな動
作がモニタできるようになっている。For this reason, #l14fi on the left can monitor detailed operations of the main equipment.
一方、右側の編成はモニタ装置２２．２□の間が引き通
し線によって接続され、限られた装置の動作だけがその
引き通し線に電圧伝送され、モニタされるようになって
いる。このため限られた項目だけがモニタできるように
なっている。On the other hand, in the configuration on the right, the monitor devices 22.2□ are connected by a lead-through line, and only the operation of a limited number of devices is monitored by voltage transmission to the lead-through line. Therefore, only limited items can be monitored.
このように構成され、それぞれ異なるモニタ装置を実装
した編成の列車を併結させた状態でもそれぞれの編成に
おいて最低限の監視だけはできることが望ましいが、前
述したように、このままでは信号の伝送方式が異なるの
で相互の信号伝送はできない、このため、左側の編成と
右側の編成との間に引き通し線を通し、右側の編成の項
目数については少なくとも双方の編成でモニタを行う方
法について説明する。It would be desirable to be able to perform at least the minimum level of monitoring in each train even if trains configured in this way are connected, each equipped with a different monitoring device, but as mentioned above, the signal transmission methods will differ. Therefore, mutual signal transmission is not possible. Therefore, a method will be described in which a lead-through line is passed between the left-hand organization and the right-hand organization, and the number of items in the right-hand organization is monitored at least in both organizations.
第１図はこのための一実施例を示すブロック図である０
図において、１０は双方の編成にわたって引き通された
引き通し線、２０は左側の編成（モニタ項目数の多い編
成）に取り付けられているモニタ起動手段で、例えばセ
ンサに連動してメーク接点を送出するリレーなとである
。このモニタ起動手段は右側の編成で行うモニタと同一
項目数だけモニタできるように、必要な数だけ左側の編
成に設けられている。３０はインターフェイス部、４０
は信号変換器であり、信号変換器４０は右側の編成から
電圧伝送によって送られてくるモニタのための信号を左
側の編成のモニタ装置に適する信号に変換するものであ
る。FIG. 1 is a block diagram showing one embodiment for this purpose.
In the figure, 10 is a pull-through line that runs through both formations, and 20 is a monitor activation means attached to the left formation (the formation with a large number of monitor items), which sends out a make contact in conjunction with a sensor, for example. It's a relay. A necessary number of monitor activation means are provided in the left organization so that the same number of items can be monitored as in the right organization. 30 is an interface section, 40
is a signal converter, and the signal converter 40 converts a signal for monitoring sent by voltage transmission from the right-hand formation into a signal suitable for the monitoring device of the left-hand formation.
このように構成された装置の動作は次の通りである。先
ず右側の編成からモニタ起動のために必要な信号が発生
すると、その編成のモニタ装置２□では従来通りその項
目のモニタが行え、いずれかの機器が異常によってその
モニタが起動されたものであれば、即座に必要な処理が
行われる。The operation of the device configured in this way is as follows. First, when the signal necessary to start the monitor is generated from the right-hand formation, the monitor device 2□ of that formation can monitor that item as before, and even if the monitor is activated due to an abnormality in one of the devices, In other words, the necessary processing is performed immediately.
この信号は引き通し線１０、インターフェイス部３０を
介して左開の編成に伝えられ、信号変換器４０によって
左側の編成のモニタに適する信号に変換される。この信
号は左側の編成の引き通し線を介してモニタ装置１１に
表示され、必要なモニタが行われる。このとき、モニタ
装置１１では自分の編成の信号と混同しないように、例
えばそれぞれの編成が４両編成であれば、モニタ装置ｌ
□は右側の編成として５号車から８号車を割り当てれば
良い。This signal is transmitted to the left-side formation via the lead-in line 10 and the interface section 30, and is converted by the signal converter 40 into a signal suitable for monitoring the left-side formation. This signal is displayed on the monitor device 11 via the lead-through line of the left formation, and necessary monitoring is performed. At this time, the monitor device 11 monitors the signal so as not to confuse it with the signal of its own formation.For example, if each formation is a 4-car formation, the monitor device 11
For □, cars No. 5 to No. 8 should be assigned to the right side formation.
次に左側の編成からモニタ起動のための信号が発生した
場合、その信号は当然モニタ装置１、でモニタされる。Next, when a signal for starting the monitor is generated from the left formation, that signal is naturally monitored by the monitor device 1.
このモニタ起動のための信号のうち、右側の編成でモニ
タが行われるモニタ項目については別途モニタ起動手段
２０を用意しておく。Among the signals for starting the monitor, monitor starting means 20 is separately prepared for the monitor items to be monitored in the right-hand formation.
このようにするとその項目の信号は引き通し線１０を介
してモニタ装置２２に供給され、そこでモニタされる。In this way, the signal for that item is supplied to the monitor device 22 via the lead-through line 10 and monitored there.
このとき左右のいずれの編成から発生した信号であるか
を識別するには、前述したと同様に号車番号を工夫すれ
ば良い。At this time, in order to identify which train, left or right, the signal is generated, the car number can be devised in the same way as described above.
ところで、このままではモニタ起動手段２０からの信号
はインターフェイス部３０を介して信号変換器４０に入
力されるので、そこで信号変換されモニタ装置１１に供
給され、誤動作を起こしてしまう、このためモニタ起動
手段の信号を信号変換器４０に供給し、その信号が供給
されたときは信号変換器４０が動作を停止するようにし
ておけば、モニタ起動手段２０がら発生した信号がモニ
タ装置１１に供給されることはなく、誤動作は発生しな
い。また、モニタ起動手段２０が動作したことは本来の
編成に設けられた装置によってモニタされることは当然
である。By the way, as it is, the signal from the monitor starting means 20 is input to the signal converter 40 via the interface section 30, so the signal is converted there and supplied to the monitor device 11, causing malfunction. If the signal is supplied to the signal converter 40 and the signal converter 40 stops operating when the signal is supplied, the signal generated by the monitor starting means 20 will be supplied to the monitor device 11. No malfunctions will occur. Furthermore, it is a matter of course that the operation of the monitor activation means 20 is monitored by a device provided in the original formation.
［発明の効果］
以上説明したようにこの発明は、項目数の多いモニタ装
Ｗ開と項目数の少ないモニタ装置側とを相互にモニタで
きるようにし、項目数の多い側の編成から項目数の少な
い編成にモニタ起動のための信号を伝送するとき、項目
数の多いモニタ装置の動作をＩＭ塞するようにしたので
、相互にモニタを行いながら、項目数の多いモニタ装置
側で誤動作を起こすことがないという効果を有する。[Effects of the Invention] As explained above, the present invention enables mutual monitoring of the monitor device W with a large number of items and the monitor device with a small number of items, and changes the number of items from the organization of the side with a large number of items. When transmitting the signal to start the monitor to a small number of units, the operation of the monitor device with a large number of items is blocked by IM, so that there is no possibility that a malfunction will occur on the side of the monitor device with a large number of items while mutually monitoring. It has the effect that there is no
第１図はこの発明の一実施例を示すブロック図、第２図
は列車編成を示す図である。
１．２・・・・列車、１１，１２．２１．２□・・・・
モニタ装置、１０・・・・引き通し線、２０・・・・モ
ニタ起動手段、３０・・・・インターフェイス部、４０
・・・・信号変換器。FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a train organization. 1.2...train, 11,12.21.2□...
Monitor device, 10... Lead-through line, 20... Monitor activation means, 30... Interface section, 40
...Signal converter.
Claims (1)
り付けた第１の列車編成と、第１の項目数より少ない第
２の項目数の内容をモニタする第２のモニタ装置を取り
付けた第２の列車編成とを引き通し線を介して併結した
とき相互に最小限の項目数についてモニタを行う列車の
モニタ装置において、 第２のモニタを起動するため第１の列車編成に設けたモ
ニタ駆動手段と、 第２の列車編成から伝送されてくるモニタ起動信号の第
１のモニタに適合するよう信号変換する信号変換器と、 信号変換器は第１の列車編成に設けたモニタ駆動手段が
動作したときその動作を閉塞する機能を有することを特
徴とする列車のモニタ装置。[Claims] A first train formation equipped with a first monitor device that monitors the contents of a first number of items, and a second train configuration that monitors the contents of a second number of items smaller than the first number of items. In a train monitoring device that mutually monitors the minimum number of items when connected to a second train formation equipped with a second monitor device via a through line, the first a monitor driving means provided in the train formation; a signal converter for converting a monitor activation signal transmitted from the second train formation so as to be compatible with the first monitor; and a signal converter provided in the first train formation. 1. A train monitor device, characterized in that it has a function of blocking the operation of the provided monitor drive means when it operates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060489A JPH0345465A (en) | 1989-07-14 | 1989-07-14 | Monitor device for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18060489A JPH0345465A (en) | 1989-07-14 | 1989-07-14 | Monitor device for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345465A true JPH0345465A (en) | 1991-02-27 |
Family
ID=16086157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18060489A Pending JPH0345465A (en) | 1989-07-14 | 1989-07-14 | Monitor device for train |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004066890A (en) * | 2002-08-02 | 2004-03-04 | West Japan Railway Co | Combined connection converter of railroad rolling stock |
| JP2012503185A (en) * | 2008-09-19 | 2012-02-02 | ボンバルディア トランスポーテイション ゲーエムベーハー | Distributed safety monitoring system with safety loop and method for testing such a system |
-
1989
- 1989-07-14 JP JP18060489A patent/JPH0345465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004066890A (en) * | 2002-08-02 | 2004-03-04 | West Japan Railway Co | Combined connection converter of railroad rolling stock |
| JP2012503185A (en) * | 2008-09-19 | 2012-02-02 | ボンバルディア トランスポーテイション ゲーエムベーハー | Distributed safety monitoring system with safety loop and method for testing such a system |
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