JPH0274102A - Vehicle fault monitor - Google Patents
Vehicle fault monitorInfo
- Publication number
- JPH0274102A JPH0274102A JP22433188A JP22433188A JPH0274102A JP H0274102 A JPH0274102 A JP H0274102A JP 22433188 A JP22433188 A JP 22433188A JP 22433188 A JP22433188 A JP 22433188A JP H0274102 A JPH0274102 A JP H0274102A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- monitor
- failure
- information
- cab
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 238000012806 monitoring device Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的］
（産業上の利用分野）
本発明は、車両における故障を情報伝達手段としてのシ
リアル伝送を用いて故障を監視する車両故障監視装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a vehicle failure monitoring device that monitors failures in a vehicle using serial transmission as an information transmission means.
（従来の技術）
従来より鉄道車両においては、各車両の故障情報を引き
通し信号線により伝送し、車両の故障を運転台に表示し
て車両の故障を監視するようにしている。(Prior Art) Conventionally, in railway vehicles, failure information of each vehicle is transmitted through signal lines, and vehicle failures are displayed on the driver's cab to monitor vehicle failures.
第８図は従来のこの種の車両故障監視装置を示す概略構
成図である。この車両編成は、複数の車両を連結編成し
てなり、車両の故障情報を運転台に表示するために先頭
車両と最後尾車両に複数の表示灯１ａ （ｌａｌ 、
１ａ２ ＝ｌ 、 ｌｂ （ｌｂｌ 、 Ｉｂ２−＝）
が設けられている。また故障が発生したとき、表示灯１
ａ、 ｌｂを表示させるために各車両に表示灯１ａ。FIG. 8 is a schematic configuration diagram showing a conventional vehicle failure monitoring device of this type. This vehicle formation is made up of a plurality of connected vehicles, and a plurality of indicator lights 1a (lal, lal,
1a2 =l, lb (lbl, Ib2-=)
is provided. In addition, when a failure occurs, the indicator light 1
Indicator light 1a is provided on each vehicle to display a, lb.
１ｂに対応する如く複数からなる故障リレー３が設けら
れており、且つ故障情報を表示する項目分の引き通し信
号線２が各車両間を共通に接続して構成されている。し
たがって、いずれかの車両で故障が発生すると、故障が
発生した車両の故障リレー３が動作する。そうすると、
故障リレー３゜故障リレー３に対応した引き通し信号線
２と表示灯１ａ、 Ｉｂおよび電源４の閉回路が形成さ
れ、運転台の表示灯ｌが点灯するので、これにより故障
の発生を知ることができ、しかも故障項目に対応する慢
数の引き通し信号線２を用いているので、車両の故障項
目を容易に知ることができる。1b, a plurality of fault relays 3 are provided, and signal lines 2 corresponding to the items displaying fault information are commonly connected between the vehicles. Therefore, when a failure occurs in any vehicle, the failure relay 3 of the vehicle in which the failure occurs is activated. Then,
Fault relay 3゜A closed circuit is formed between the lead-in signal line 2 corresponding to the fault relay 3, the indicator lights 1a and Ib, and the power source 4, and the indicator light 1 on the driver's cab lights up, so you can know that a fault has occurred. Moreover, since the signal line 2 with a constant number corresponding to the failure item is used, it is possible to easily know the failure item of the vehicle.
然し乍ら、車両の故障項目を知ることができても、複数
の引き通し信号線２に各車両の複数からなる故障リレー
３が並列接続されているため、故障を発生した車両にお
ける位置情報が運転台に伝送されない。このためどの車
両で故障が発生したのか知ることができなかった。また
この車両システムにおいては、表示させたい故障項目分
の引き通し信号線２を用意しなければならなかった。However, even if the fault item of a vehicle can be known, since a plurality of fault relays 3 of each vehicle are connected in parallel to a plurality of lead-through signal lines 2, the location information of the vehicle in which the fault has occurred cannot be obtained from the driver's cab. is not transmitted. For this reason, it was not possible to know in which vehicle the failure occurred. Further, in this vehicle system, it is necessary to prepare lead-through signal lines 2 for each failure item to be displayed.
そこで引き通し信号線２を削減し、且つ詳細な故障情報
を表示するために最近ではモニタ装置を搭載したモニタ
設備車が用いられるようになってきた。このモニタ設備
車は、車両における故障情報を時分割直列伝送すなわち
シリアルに伝送して故障を運転台にて監視しようとする
ものである。Therefore, in order to reduce the number of signal lines 2 and to display detailed failure information, monitor equipment vehicles equipped with a monitor device have recently been used. This monitor equipment vehicle attempts to monitor failures from the driver's cab by time-division serial transmission, that is, by serially transmitting failure information in the vehicle.
第９図はこの種のモニタ設備車の車両編成を示す概略構
成図である。モニタ設備車は、モニタ装置６が各車両毎
に設けられ且つ各モニタ装置６が一つのシリアル伝送路
５により接続され、先頭車両と最後尾車両に設けられた
モニタ装置６に運転台故障表示器７が接続される如く構
成される。このモニタ設備車によれば、各車両の故障情
報はモニタ装置６により検出され、シリアル伝送路５に
より時分割で時間を異にして運転台へ伝送され、運転台
故障表示器７に表示される。したがって、複数の引き通
し信号線２を削除でき、しかも故障情報が時分割１こよ
り時間を異にして伝送できるので、どの車両に故障が発
生したかどうかモニタ装置６を監視することにより、詳
細に知ることができる。FIG. 9 is a schematic configuration diagram showing a vehicle organization of this type of monitor equipment vehicle. In the monitor equipment vehicle, a monitor device 6 is provided for each vehicle, and each monitor device 6 is connected by one serial transmission path 5, and a driver's cab failure indicator is installed on the monitor device 6 provided in the first vehicle and the last vehicle. 7 is connected. According to this monitor equipment vehicle, failure information of each vehicle is detected by the monitor device 6, transmitted to the driver's cab at different times in a time-sharing manner via the serial transmission path 5, and displayed on the driver's cab failure indicator 7. . Therefore, multiple signal lines 2 can be eliminated, and failure information can be transmitted at different times from one time-division line. You can know.
（発明が解決しようとする課ｙＪＢ）
然し乍ら、第８図に示すモニタ装置６を具備しないモニ
タ非設備車と第９図に示すモニタ設備車とを連結編成し
た場合、モニタ設備車またはモニタ非設備車で発生した
故障情報を相互に伝送する伝送路がないため、モニタ非
設備車運転台においては、モニタ非設備車内で発生した
故障を知ることができるが、モニタ設備車内で発生した
故障を知ることができない。また同様にモニタ設備車運
転台では、モニタ設備車内で発生した故障を知ることが
できるが、モニタ非設備車内で発生した故障を知ること
ができないという問題があった。(Issue to be Solved by the Invention yJB) However, if a non-monitor equipped vehicle not equipped with the monitor device 6 shown in FIG. 8 and a monitored equipped vehicle shown in FIG. Since there is no transmission line for mutually transmitting information about failures that occur in cars, the driver's cab of a non-monitored car can know about failures that have occurred inside the non-monitored car, but it is not possible to know about failures that have occurred inside the non-monitored car. I can't. Similarly, in the driver's cab of a vehicle equipped with a monitor, it is possible to know a failure that has occurred inside the vehicle equipped with the monitor, but there is a problem in that it is not possible to know a failure that has occurred inside the vehicle that is not equipped with the monitor.
このため車両の編成構成の際に、モニタ非設備車とモニ
タ設備車とは、連結しない運用となっており、仮に両方
を連結する場合には、どちらかの車両を手直ししなけれ
ばならず、作業が面倒であった。For this reason, when configuring vehicle formations, non-monitor vehicles and monitor vehicles are not connected, and if both were to be connected, one of the vehicles would have to be modified. The work was tedious.
そこで本発明の目的は、モニタ非設備車とモニタ設備車
とを連結した際に、モニタ非設備車とモニタ設備車との
間で相互に各車両間の故障情報を運転台に表示して故障
を監視し得、フレキシブルな車両編成の運用を行い得る
車両故障監視装置を提供することにある。Therefore, an object of the present invention is to display fault information between each vehicle on the driver's cab so that when a non-monitor vehicle and a monitor vehicle are connected, the non-monitor vehicle and the monitor vehicle can display fault information between each vehicle on the driver's cab. An object of the present invention is to provide a vehicle failure monitoring device that can monitor the problems and operate a flexible vehicle formation.
［発明の構成］
（課題を解決する為の手段）
本発明は上記の課題を解決し目的を達成する為に次のよ
うな手段を講じた。本発明は、モニタ非設備車とモニタ
設備車とを連結したとき、前記モニタ非設備車内の各車
両の故障情報を引き通し信号線により並列処理してモニ
タ非設備車運転台に表示し、前記モニタ設備車内の各車
両の故障情報を各車両に設けられたモニタ装置により処
理してモニタ設備車運転台に表示して車両の故障を監視
する車両故障監視装置において、前記モニタ設ｆａ専の
先頭車両と最後尾車両に設けられたモニタ装置は、前記
モニタ非設備車内で発生した故障を引き通し信号線から
入力する入力手段と、前記先頭および最後尾車両のモニ
タ装置相互間で時分割直列伝送により故障情報の交換を
行なうシリアル伝送手段と、前記入力手段からの故障情
報、シリアル伝送手段からの故障情報を編集処理するデ
ータ処理手段と、このデータ処理手段からの情報を前記
引き通し信号線に出力処理する出力手段と、を具備して
前記モニタ設備車運転台にモニタ非設備車内で発生した
故障を表示させ、且つ前記モニタ非設備車運転台にモニ
タ設備車内で発生した故障を表示させ、モニタ非設備車
とモニタ設備車との間で故障を相互に監視するものであ
る。[Structure of the Invention] (Means for Solving the Problems) In order to solve the above problems and achieve the objects, the present invention takes the following measures. The present invention provides, when a non-monitor vehicle and a non-monitor vehicle are connected, failure information of each vehicle in the non-monitor vehicle is processed in parallel through a signal line and displayed on the driver's cab of the non-monitor vehicle; In a vehicle failure monitoring system that processes failure information of each vehicle in a monitor equipment vehicle using a monitor device installed in each vehicle and displays the processed information on the driver's cab of the monitor equipment vehicle to monitor vehicle failures, the monitor equipment The monitor devices installed in the vehicle and the last vehicle are connected to input means for inputting faults occurring in the non-monitor vehicle through a signal line, and time-division serial transmission between the monitor devices in the first and last vehicles. a serial transmission means for exchanging failure information by means of a serial transmission means; a data processing means for editing and processing the failure information from the input means and the failure information from the serial transmission means; an output means for output processing, to cause the driver's cab of the monitor-equipped vehicle to display a failure that has occurred in the non-monitor-equipped vehicle, and to cause the driver's cab of the non-monitor-equipped vehicle to display a failure that has occurred in the non-monitor-equipped vehicle; This system mutually monitors failures between vehicles without monitor equipment and vehicles with monitor equipment.
（作用）
このような手段を講じたことにより、次のような作用を
呈する。モニタ非設備車とモニタ設備車とを連結したど
き、モニタ非設備車の引き通し信号線から故＃情報がモ
ニタ設備車内の先頭車両と最後尾車両とのモニタ装置に
入力されるので、モニタ非設備車内の故障をモニタ設備
車運転台に表示でき、また先頭車両と最後尾車両とのモ
ニタ装置相互間の故障情報がモニタ装置にシリアル伝送
され、故障情報が処理され引き通し信号線が操作される
ので、モニタ設備車内の故障をモニタ非設備車運転台へ
表示できる。その結果、モニタ非設備車とモニタ設備車
との間で相互に故障を監視でき、これによりモニタ非設
備車、モニタ設備車を分離することなく、車両編成のフ
レキシブルな運用を図れる。(Effects) By taking such measures, the following effects are achieved. When a non-monitor vehicle and a non-monitor vehicle are connected, the fault # information is input from the lead-in signal line of the non-monitor vehicle to the monitor devices of the first and last vehicles in the non-monitor vehicle. Failures inside the equipment vehicle can be displayed on the driver's cab of the monitoring equipment vehicle, and failure information between the monitoring devices of the leading vehicle and the last vehicle is serially transmitted to the monitoring device, and the failure information is processed and the lead-through signal line is operated. Therefore, failures inside a vehicle equipped with a monitor can be displayed on the driver's cab of a vehicle not equipped with a monitor. As a result, failures can be mutually monitored between the non-monitor equipment cars and the monitor equipment cars, thereby allowing flexible operation of the vehicle formation without separating the non-monitor equipment cars and the monitor equipment cars.
（実施例）
第１図は本発明に係る車両故障監視装置の一実施例を示
す概略構成図である。なお第９図において説明した部分
と同一部分については同一符号を付し詳細な説明は省略
する。モニタ装置６ａ、 ６ｂはモニタ設備車の先頭車
両および最後尾車両に設けられ、このモニタ設備車に両
端から連結部１２ａ。(Embodiment) FIG. 1 is a schematic configuration diagram showing an embodiment of a vehicle failure monitoring device according to the present invention. Note that the same parts as those explained in FIG. 9 are given the same reference numerals, and detailed explanations are omitted. The monitor devices 6a and 6b are installed in the leading vehicle and the last vehicle of the monitor equipment vehicle, and are connected to the connecting portion 12a from both ends of the monitor equipment vehicle.
１２ｂを介しモニタ非設備車が連結編成されている。Non-monitor equipment vehicles are connected via 12b.
またモニタ装２８ａ、 ８ｂは、引き通し信号線２から
の各項目の故障情報を人力するデジタル入力手段８ａ、
８ｂと、モニタ装置８ａ、 ６ｂの相互間でシリアル
伝送路５を介して故障情報の交換を行なうシリアル伝送
手段１１ａ 、 ’ｌｌｂと、前記デジタル入力手段８
ａ、 ８ｂからの故障情報データ、シリアル伝送手段１
１ａ 、 ｆｌｂからの故障情報データを編集して出力
するデータ処理手段１０ａ 、 １０ｂと、このデータ
処理手段１０ａ 、 １０ｂからの処理情報に従って、
特定の引き通し信号線２を操作させ表示灯ｌを表示させ
るデジタル出力手段９ａ、 ９ｂと、を具備して構成さ
れる。引き通し信号線２は前記デジタル入力手段８およ
びデジタル出力手段９に対し並列接続され、故障情報に
対し引き通し信号線入力側と引き通し信号線出力側とが
分離するようになされている。The monitor devices 28a and 8b also include digital input means 8a for manually inputting failure information for each item from the lead-through signal line 2;
8b, serial transmission means 11a and 'llb for exchanging fault information between the monitor devices 8a and 6b via the serial transmission line 5, and the digital input means 8.
a, failure information data from 8b, serial transmission means 1
According to data processing means 10a, 10b that edits and outputs failure information data from 1a, flb, and processing information from these data processing means 10a, 10b,
It is configured to include digital output means 9a and 9b for operating a specific lead-through signal line 2 and displaying an indicator light 1. The feed-through signal line 2 is connected in parallel to the digital input means 8 and the digital output means 9, and the feed-through signal line input side and the feed-through signal line output side are separated for failure information.
第２図はモニタ設備車内で故障が発生した状態を示す図
、第３図はモニタ非設備車内で故障が発生した状態を示
す図、第４図はモニタ非設備車内で故障が発生した状態
で且つデジタル入力手段８がアクティブである状態を示
す図である。第５図は実施例の動作を説明する概略フロ
ー図である。Figure 2 shows a situation in which a failure occurs in a car with monitor equipment, Figure 3 shows a situation in which a failure occurs in a car without monitor equipment, and Figure 4 shows a situation in which a failure occurs in a car without monitor equipment. It is a diagram showing a state in which the digital input means 8 is active. FIG. 5 is a schematic flow diagram illustrating the operation of the embodiment.
次にこのように構成された実施例の動作を前記図面を参
照して説明する。Next, the operation of the embodiment configured as described above will be explained with reference to the drawings.
（１）まず、モニタ設備車内で故障が発生した場合につ
いて説明する。第２図に示す如くシリアル伝送手段１１
ａ 、 ｌｌｂによりモニタ設備車内で発生した故障情
報はシリアル伝送路５を介してモニタ装置Ｇａ、 Ｂｂ
内に入力され、この故障情報により運転台故障表示器７
ａ、 ７ｂが表示される。また同時に故障情報はモニタ
装ｆｆｆ１３ａ、 Ｂｂ内のデータ処理手表示される。(1) First, a case where a failure occurs in the monitor equipment vehicle will be explained. Serial transmission means 11 as shown in FIG.
The failure information generated in the monitor equipment vehicle by a and llb is sent to the monitor equipment Ga and Bb via the serial transmission path 5.
This fault information is input into the driver's cab fault indicator 7.
a and 7b are displayed. At the same time, failure information is displayed on the data processors in the monitor devices fff13a and Bb.
また同時に故障情報はモニタ装置６ａ、 ６ｂ内のデー
タ処理手段１０ａ 、 １０ｂによりデータ編集処理さ
れ、この処理されたデータに従って、デジタル出力手段
９により故障を発生した車両に該当する引き通し信号線
２が太線に示す如く操作され、モニタ非設備車内の引き
通し信号線２に対応する運転台表示灯ｌが点灯する。At the same time, the failure information is edited by the data processing means 10a and 10b in the monitor devices 6a and 6b, and according to the processed data, the digital output means 9 outputs the lead-through signal line 2 corresponding to the vehicle in which the failure has occurred. It is operated as shown by the bold line, and the driver's cab indicator light 1 corresponding to the lead-through signal line 2 in the non-monitored vehicle lights up.
（２）次に第３図に示す如くモニタ非設備車内で故障が
発生した場合を説明する。例えば左側に設けられたモニ
タ非設備車に故障が発生すると、故障リレー３が動作す
る。そうすると、故障情報は太線に示す如くこれに対応
する引き通し信号線２か＋１モニタ装置６ａ内のデジタ
ル入力手段８に入力される。さらに故障情報はシリアル
伝送手段１１によりシリアル伝送路５を介してモニタ装
置６ｂに伝送され、この故障情報によりモニタ装置６ａ
、 Ｂｂ内の運転台故障表示器７ａ、 ７ｂが表示され
る。また同時にモニタ装置６ｂ内のデータ処理手段１０
ａによりデータ編集処理され、さらにデジタル出力手段
９ｂに−り太線に示す如く故障を発生した車両に該当す
る引き通し信号線２が操作され、右側に設けられたモニ
タ非設備車内の運転台表示灯１が点灯する。(2) Next, a case will be described in which a failure occurs in a vehicle without a monitor as shown in FIG. For example, when a failure occurs in the non-monitor vehicle installed on the left side, the failure relay 3 is activated. Then, the failure information is input to the digital input means 8 in the corresponding lead-through signal line 2 or +1 monitor device 6a, as shown by the thick line. Further, the failure information is transmitted by the serial transmission means 11 to the monitor device 6b via the serial transmission line 5, and the failure information is transmitted to the monitor device 6a by the serial transmission means 11.
, Bb are displayed on the cab failure indicators 7a and 7b. At the same time, the data processing means 10 in the monitor device 6b
The data is edited by the digital output means 9b, and the lead-through signal line 2 corresponding to the vehicle in which the failure occurred is operated as shown by the bold line, and the driver's cab indicator light in the non-monitor vehicle installed on the right side is operated. 1 lights up.
（３）次に上記（２）と同様に故障情報が、第３図に示
−Ｊ如くモニタ装置６ｂ内のデジタル入力手段８ｂに入
力さイすると、シリアル伝送手段１１ｂによりシリア”
’ ｂ：送路５を介してモニタ装置６ａに伝送され、こ
れｉ、：よりモニタ装置６ａ、 ６ｂの運転故障表示器
７が表・バする。また同時にデータ処理手段９ａにより
データ編集処理され、モニタ装置６ａのデジタル出力手
段９ａにより故障を発生した車両に該当する引き通し信
号線２が操作され、左側に設けられたモニタ非設備車の
運転表示灯ｌが点灯する。(3) Next, in the same way as in (2) above, when the failure information is input to the digital input means 8b in the monitor device 6b as shown in FIG.
'b: It is transmitted to the monitor device 6a via the feed line 5, and from this i,: the operation failure indicator 7 of the monitor devices 6a, 6b is displayed. At the same time, the data is edited by the data processing means 9a, the lead-through signal line 2 corresponding to the vehicle in which the failure occurred is operated by the digital output means 9a of the monitor device 6a, and the driving display of the non-monitored vehicle provided on the left side is displayed. Light l lights up.
このように上記（１）〜（３）においては、モニタ非設
備車とモニタ設備型との相互間で故障を監視できる。In this manner, in (1) to (3) above, failures can be monitored between the non-monitor-equipped vehicle and the monitor-equipped vehicle.
一方、デジタル出力手段９ （９ａ、 ９ｂ）より出
力した故障情報は、そのままデジタル入力手段８（ｌｉ
ａ、 ８ｂ）に入力されるので、−旦故障が発生すると
、故障が回復しても故障表示がリセットされなくなる。On the other hand, the failure information output from the digital output means 9 (9a, 9b) is directly transmitted to the digital input means 8 (li
a, 8b), so that once a failure occurs, the failure display will not be reset even if the failure is recovered.
そこでデジタル出力手段９ （９ａ、 ９ｂ）の出力
時に以下のような条件を設けるようにする。Therefore, the following conditions are set when outputting from the digital output means 9 (9a, 9b).
１）まず、デジタル出力手段９の出力に故障要因がある
かないかが判定される（ステップＣ）。1) First, it is determined whether or not there is a failure factor in the output of the digital output means 9 (step C).
ここで故障要因があるときには、デジタル入力手段８が
チエツクされ（ステップＤ）、例えば第４図に示す如く
モニタ非設備車に故障が発生し、デジタル入力手段８に
故障情報が入力されるときには、デジタル入力手段８が
“アクティブ°であるので、デジタル出力手段９から故
障要因は出力されない。すなわち、デジタル入力手段８
が″アクティブ°でないときのみデジタル出力手段９か
ら故障出力が出力されて引き通し信号線２が操作・与れ
、運転台表示器７が表示されるとともに表示灯１ も表
示される（ステップＧ）。If there is a cause of the failure, the digital input means 8 is checked (step D). For example, when a failure occurs in a non-monitor vehicle as shown in FIG. 4 and failure information is input to the digital input means 8, Since the digital input means 8 is "active," the cause of the failure is not output from the digital output means 9. That is, the digital input means 8
Only when "is not active", a fault output is output from the digital output means 9, the pull-through signal line 2 is operated and given, and the driver's cab display 7 is displayed, as well as the indicator light 1 (Step G). .
またデジタル出力手段９に故障要因がないときこは、デ
ジタル出力手段９がリセットされる（ステップＦ）。Further, when there is no failure factor in the digital output means 9, the digital output means 9 is reset (step F).
このように本実施例によれば、モニタ非設備車とモニタ
設備型とを連結したとき、モニタ非設備車の引き通し信
号線２から故障情報がモニタ設備を内のモニタ装置８ａ
、 ８ｂに入力されるので、モニタ非設備車内の故障を
モニタ設備型の運転台７に表示でき、また先頭車両およ
び最後尾車両に設けられたモニタ装置Ｏａ、 ６ｂの相
互間での故障情報がモニタ装置６ａ、 ６ｂにシリアル
伝送され、故障情報が処理され引き通し信号線２が操作
されるので、〔ニタ設備車内の故障をモニタ非設備車の
表示灯ｌへ表示できる。その結果、モニタ非設備車とモ
ニタ設備型との間で相互に故障を監視でき、これにより
モニタ非設備車、モニタ設備車を分離することなく、重
両編成のフレキシブルな運用を図れる。As described above, according to this embodiment, when a non-monitor equipment vehicle and a monitor equipment type vehicle are connected, failure information is transmitted from the lead-through signal line 2 of the non-monitor equipment vehicle to the monitor device 8a inside the monitor equipment.
, 8b, it is possible to display failures in non-monitor vehicles on the monitor-equipped driver's cab 7, and the failure information can be exchanged between the monitor devices Oa and 6b installed in the lead vehicle and the tail vehicle. Since the failure information is serially transmitted to the monitor devices 6a and 6b and processed and the lead-through signal line 2 is operated, it is possible to display the failure inside the monitor equipment vehicle on the indicator lamp 1 of the non-monitor equipment vehicle. As a result, failures can be monitored mutually between the non-monitor equipment type and the monitor equipment type, and this allows flexible operation of heavy vehicle formations without separating the non-monitor equipment cars and the monitor equipment type cars.
第６図は本発明の第２実施例を示す１ホ略構成図、第７
図は同実施例の動作を説明するタイミング図である。こ
の第２実施例の動作について第６図および第７図を参照
して説明する。ｓ１３はモニタ設ｍ車内で発生する故障
によるモニタ設備型故障信号であり、ｓ１４はモニタ非
設備車側で発生するモニタ非設備車故障信号である。モ
ニタ非設備車故障信号ｓ１４の″Ｈルベルの区間ｔ２は
、モニタ設備重故障信号ｓ１３″Ｈ°レベルの区間ｔ２
に対し短い期間となっている。ｓ１５はモニタ装置６ａ
内のデジタル出力手段９ａから出力されるデジタル出力
信号であり、前記区間ｔ１中に“Ｈ″レベル区間ｔ３お
よび“Ｌ°レベルの区間ｔ４からなる周期で構成される
信号である。ｓ１６はモニタ装置６ａ内のデジタル入力
手段８ａに入力されるデジタル入力信号であり、前記区
間ｔｌ中に前記区間ｔ２と、前記区間ｔ３および区間ｔ
４からなる周期と、で構成される信号である。ｓＬ７は
モニタ設備車側の運転台表示器７の故障表示信号であり
、ｓｔｇはモニタ非設備車側の運転台表示器の表示信号
であリ、デジタル出力信号Ｓ１５．デジタル入力信号＄
１６により得られる信号である。このような構成によれ
ば、モニタ装置６によりモニタ設備車故障信号ｓ１３が
検出されると、デジタル出力手段９ａによりデジタル出
力信号ｓ１５がＯＮ、ＯＦＦ動作する。FIG. 6 is a schematic configuration diagram of the first embodiment showing the second embodiment of the present invention, and FIG.
The figure is a timing diagram illustrating the operation of the same embodiment. The operation of this second embodiment will be explained with reference to FIGS. 6 and 7. s13 is a monitor equipment type failure signal due to a failure occurring in the monitor installed car, and s14 is a non-monitor equipment failure signal generated on the side of the non-monitor equipment car. The section t2 of the "H level" of the monitor non-equipment vehicle failure signal s14 is the section t2 of the "H° level" of the monitor equipment serious failure signal s13.
The period is relatively short. s15 is the monitor device 6a
s16 is a digital output signal outputted from the digital output means 9a in the above-mentioned section t1, and is a signal having a cycle consisting of an "H" level section t3 and an "L° level section t4 during the section t1. s16 is a signal output from the monitor device. 6a, which is a digital input signal input to the digital input means 8a in the section tl, the section t2, the section t3, and the section t.
This is a signal consisting of a period of 4 and a period of 4. sL7 is a failure display signal of the driver's cab display 7 on the monitor equipment vehicle side, stg is a display signal of the driver's cab display on the non-monitor vehicle side, and digital output signal S15. Digital input signal $
16. According to such a configuration, when the monitor equipment vehicle failure signal s13 is detected by the monitor device 6, the digital output signal s15 is turned on and off by the digital output means 9a.
そして前記デジタル出力信号ｓ１５がＯＦＦした時点で
デジタル入力手段８ａによりデジタル入力信号ｓ１Ｂが
読込まれ、このデジタル入力信号ｓｌＢに基き、モニタ
非設備車故障表示信号ｓ１８が生成されるので、モニタ
非設備車とモニタ車とを連結しても、モニタ設備車運転
台表示器γにモニタ非設備車側で発生した故障とモニタ
設備車で発生した故障を相互に独立に表示できる。Then, at the time when the digital output signal s15 is turned off, the digital input signal s1B is read by the digital input means 8a, and based on this digital input signal s1B, the failure display signal s18 for the non-monitor equipment vehicle is generated. Even if the monitor car is connected to the monitor car, the failures occurring in the non-monitor car and the failures occurring in the monitor car can be displayed independently on the driver's cab display γ of the monitor car.
なお本発明は上述した実施例に限定されるものではない
。例えば本実施例によりモニタ設備車は、見掛は上両車
端のモニタ装置６のデジタル入力手段８．デジタル出力
手段９分の引き通し信号線２が通っているものと等価と
することができるので、故Ｍ情報だけでなく、様々なデ
ータ伝送手段として用いることができる。このほか本発
明の要旨を逸脱しない範囲で種々変形実施可能であるの
は勿論である。Note that the present invention is not limited to the embodiments described above. For example, according to this embodiment, the monitor equipment vehicle has digital input means 8. Since it can be made equivalent to the digital output means through which nine signal lines 2 are passed, it can be used not only for M information but also as various data transmission means. It goes without saying that various other modifications can be made without departing from the gist of the present invention.
〔発明の効果］
本発明によれば、モニタ非設備車とモニタ設備車とを連
結したとき、モニタ非設備車の引き通し信号線から故障
情報がモニタ設備車内の先頭車両と最後尾車両とのモニ
タ装置に入力されるので、モニタ非設備車内の故障をモ
ニタ設備車運転台に表示でき、また先頭車両と最後尾車
両相互間の故障情報がモニタ装置にシリアル伝送され、
故障情報が処理され引き通し信号線が操作されるので、
モニタ設備車内の故障をモニタ非設備車運転台へ、表示
できる。その結果、モニタ非設備車とモニタ設備車との
間で相互に故障を監視でき、これによりモニタ非設備車
、モニタ設備車を分離することなく、車両編成のフレキ
シブルな運用を図れる車両故障監視装置を提供すること
ができる。[Effects of the Invention] According to the present invention, when a non-monitor vehicle and a monitor vehicle are connected, failure information is transmitted from the lead-through signal line of the non-monitor vehicle to the first and last vehicle in the monitor vehicle. Since it is input to the monitor device, failures inside non-monitor vehicles can be displayed on the driver's cab of the monitor vehicle, and failure information between the leading vehicle and the last vehicle is serially transmitted to the monitor device.
Since the fault information is processed and the lead-through signal line is operated,
Malfunctions inside a vehicle equipped with a monitor can be displayed on the driver's cab of a vehicle not equipped with a monitor. As a result, a vehicle failure monitoring device that can mutually monitor failures between non-monitor equipment vehicles and monitor equipment vehicles, allowing for flexible operation of vehicle formations without separating non-monitor equipment vehicles and monitor equipment vehicles. can be provided.
第１図は本発明に係る車両故障監視装置の一実施例を示
す概略構成図、第２図はモニタ設備車内で故障が発生し
た状態を示す図、第３図はモニタ非設備車内で故障が発
生した状態を示す図、第４図はモニタ非設備車内で故障
が発生した状態で且つディジタル入力手段がアクティブ
である状態を示す図、第５図は実施例の動作を説明する
概略フロー図、第６図および第７図は第２実施例を示す
図で、第６図は構成を示す概略図、第７図は動作を説明
するタイミング図である。第８図は従来の車両故障監視
装置を示す概略図、第９図はモニタ設備車の車両編成を
示す概略構成図である。
１・・・運転台故障表示灯、２・・・引き通し信号線、
３・・・故障リレー、４・・・表示灯電源、５・・・シ
リアル伝送路、６・・・モニタ装置、７・・・運転台故
障表示器、８ ・・デジタル入力手段、９・・・デジタ
ル出力手段、ｌＯ・・・データ処理手段、１１・・・シ
リアル処理手段、１２・・・連結部。
出願人代理人 弁理士 鈴江武彦Fig. 1 is a schematic configuration diagram showing an embodiment of a vehicle failure monitoring device according to the present invention, Fig. 2 is a diagram showing a state in which a failure occurs in a car with a monitor equipment, and Fig. 3 shows a situation in which a failure occurs in a car without a monitor equipment. FIG. 4 is a diagram showing a state in which a failure has occurred in a non-monitor vehicle and the digital input means is active; FIG. 5 is a schematic flow diagram explaining the operation of the embodiment; 6 and 7 are diagrams showing the second embodiment, with FIG. 6 being a schematic diagram showing the configuration, and FIG. 7 being a timing chart explaining the operation. FIG. 8 is a schematic diagram showing a conventional vehicle failure monitoring device, and FIG. 9 is a schematic diagram showing a vehicle composition of monitor equipment vehicles. 1... Driver's cab failure indicator light, 2... Lead-through signal line,
3... Failure relay, 4... Indicator light power supply, 5... Serial transmission line, 6... Monitor device, 7... Cab failure indicator, 8... Digital input means, 9...・Digital output means, IO...Data processing means, 11...Serial processing means, 12...Connection section. Applicant's agent Patent attorney Takehiko Suzue
Claims (1)
モニタ非設備車内の各車両の故障情報を引き通し信号線
により並列処理してモニタ非設備車運転台に表示し、前
記モニタ設備車内の各車両の故障情報を各車両に設けら
れたモニタ装置により処理してモニタ設備車運転台に表
示して車両の故障を監視する車両故障監視装置において
、前記モニタ設備車の先頭車両と最後尾車両に設けられ
たモニタ装置は、前記モニタ非設備車内で発生した故障
を引き通し信号線から入力する入力手段と、前記先頭お
よび最後尾車両のモニタ装置相互間で時分割直列伝送に
より故障情報の交換を行なうシリアル伝送手段と、前記
入力手段からの故障情報、シリアル伝送手段からの故障
情報を編集処理するデータ処理手段と、このデータ処理
手段からの情報を前記引き通し信号線に出力処理する出
力手段と、を具備して前記モニタ設備車運転台にモニタ
非設備車内で発生した故障を表示させ、且つ前記モニタ
非設備車運転台にモニタ設備車内で発生した故障を表示
させ、モニタ非設備車とモニタ設備車との間で故障を相
互に監視することを特徴とする車両故障監視装置。When a non-monitor vehicle is connected to a non-monitor vehicle, the failure information of each vehicle in the non-monitor vehicle is processed in parallel using a signal line and displayed on the driver's cab of the non-monitor vehicle. In a vehicle failure monitoring system that processes failure information of each vehicle using a monitor device installed in each vehicle and displays the processed information on the driver's cab of a monitor facility vehicle to monitor vehicle failures, the first vehicle and the last vehicle of the monitor facility vehicle The monitor device installed in the vehicle is configured to exchange failure information by time-division serial transmission between an input means for inputting a failure occurring in the non-monitor vehicle through a signal line, and the monitor devices in the first and last vehicles. failure information from the input means, data processing means for editing the failure information from the serial transmission means, and output means for outputting the information from the data processing means to the signal line. and displaying on the driver's cab of the monitor equipped vehicle a failure that has occurred inside the non-monitor equipped vehicle; A vehicle failure monitoring device characterized by mutually monitoring failures with a monitor equipment vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22433188A JPH0274102A (en) | 1988-09-07 | 1988-09-07 | Vehicle fault monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22433188A JPH0274102A (en) | 1988-09-07 | 1988-09-07 | Vehicle fault monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274102A true JPH0274102A (en) | 1990-03-14 |
Family
ID=16812082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22433188A Pending JPH0274102A (en) | 1988-09-07 | 1988-09-07 | Vehicle fault monitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274102A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008035695A (en) * | 2006-06-30 | 2008-02-14 | East Japan Railway Co | Protection radio automatic alarm system |
| JP2008035696A (en) * | 2006-06-30 | 2008-02-14 | East Japan Railway Co | Protection radio automatic alarm system |
| JP2008090600A (en) * | 2006-10-02 | 2008-04-17 | Mitsubishi Electric Corp | Protective operation control system for control device |
| 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 |
-
1988
- 1988-09-07 JP JP22433188A patent/JPH0274102A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008035695A (en) * | 2006-06-30 | 2008-02-14 | East Japan Railway Co | Protection radio automatic alarm system |
| JP2008035696A (en) * | 2006-06-30 | 2008-02-14 | East Japan Railway Co | Protection radio automatic alarm system |
| JP2008090600A (en) * | 2006-10-02 | 2008-04-17 | Mitsubishi Electric Corp | Protective operation control system for control device |
| JP4562711B2 (en) * | 2006-10-02 | 2010-10-13 | 三菱電機株式会社 | Protective operation control system for control device |
| 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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