JPS59100901A - Feeding device of supervisory system - Google Patents
Feeding device of supervisory systemInfo
- Publication number
- JPS59100901A JPS59100901A JP21197982A JP21197982A JPS59100901A JP S59100901 A JPS59100901 A JP S59100901A JP 21197982 A JP21197982 A JP 21197982A JP 21197982 A JP21197982 A JP 21197982A JP S59100901 A JPS59100901 A JP S59100901A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- individual
- abnormality
- panel
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、監視システムにおける監視盤の給電方式に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a power supply system for a monitoring panel in a monitoring system.
ビル等で従来よりボイラ、空調設備、エレベータ等の監
視を行う場合、第１図に示すよ５ＩＣ１個別に個別監視
盤に□ｌＫ２ を設け、こねら個別監視盤に１．に２を
集中させる集中監視盤Ｓを設けていた。なお、ｐ８１
ｐｘｅ Ｐｙは給電線である。When conventionally monitoring boilers, air conditioning equipment, elevators, etc. in buildings, etc., as shown in Figure 1, □lK2 is installed on the individual monitoring panel for 5IC1, and 1. A central monitoring board S was installed to centralize 2. In addition, p81
pxe Py is a power supply line.
この時、集中監視盤Ｓの給電ＨＰ ｓへの系統電源が事
故等により停電した場合、全シフ、テムの監視が不能に
なり、システムに致命的影響をおよぼしていた。また、
この時ζ集中監視盤Ｓにバッテリ等からなる非常電源を
設けてバックアップしたとしても、このバックアップ期
間をすぎた場合、同様の監視不能の状態になってしまう
という欠点があった。At this time, if the system power supply to the power supply HP s of the centralized monitoring panel S were to fail due to an accident or the like, it would be impossible to monitor all shifts and systems, which would have a fatal impact on the system. Also,
At this time, even if the ζ centralized monitoring panel S is backed up by providing an emergency power source such as a battery, there is a drawback that if the backup period is exceeded, the same situation becomes impossible for monitoring.
この発明は、上述の点にかんがみてなされたものであり
、個別監視盤につながれた各々の装置の側から供給され
る電源で、集中監視盤を駆動させ、異常の回復に必要な
故障通報や故障警報を鳴らし、また、バッテリによるバ
ックアップも各々の個別監視盤で必要なもののみ７に取
り付けて異常通報を行わせるようにした監視システムの
給電装置を提供することを目的とする。以下、図面にも
とすいてこの発明を説明する。This invention was made in view of the above points, and uses power supplied from each device connected to the individual monitoring panel to drive the centralized monitoring panel, and to report the failures necessary to recover from an abnormality. To provide a power supply device for a monitoring system which can sound a failure alarm and provide battery backup only for those necessary for each individual monitoring panel 7 to report an abnormality. The present invention will be explained below with reference to the drawings.
第２図はこの発明の一実施例を示すズーツク図である。FIG. 2 is a Zutsuk diagram showing an embodiment of the present invention.
同図において、個別監視盤に□、に２には給電線ＰＸ＋
ＰＹ から給電しておき、個別監視盤ＫＩ、に２からそ
れぞれ必要に応じて給電線灼。In the same figure, the individual monitoring panel is □, and 2 is the power line PX+
Power is supplied from PY, and the power supply lines are burned from 2 to individual monitoring panels KI and 2 as necessary.
Ｐ′Ｙ を通して集中監視′盤Ｓに給電し異常発報等を
行わせる。Power is supplied to the central monitoring panel S through P'Y to issue abnormality notifications, etc.
次に具体的な構成および動作圧ついて説明する。Next, the specific configuration and operating pressure will be explained.
第３図はこの発明の一実施例をなす監視システムの給電
装置を示すグルツク回路図である。同図において、ＲＡ
ｒ 、ＲＡ ２はリレー、ｒ ａ１＊ ｒａ２はそ
れぞれリレーＲＡ＋ −ＲＡ２の常閉接点、ＲＢｒ 、
Ｒ８２はリレー、ｒｂＬ＋ｒｂｚ はそれぞれリレー
ＲＢｔ、ＲＢｚの常開接点である。リレＲＡ＋ −ＲＡ
ｘ ｕ電源回路１，３へ供給される電源電圧を検出する
リレーであり、リレーＲｅ、。FIG. 3 is a circuit diagram showing a power supply device for a monitoring system according to an embodiment of the present invention. In the same figure, RA
r, RA2 are relays, ra1*ra2 are normally closed contacts of relays RA+-RA2, RBr,
R82 is a relay, and rbL+rbz are normally open contacts of relays RBt and RBz, respectively. Rele RA+ -RA
Relay Re, which detects the power supply voltage supplied to xu power supply circuits 1 and 3.
ＲＢ２は故障検出信号Ｔ、、Ｔ２が故障検出回路２．４
に入力された時、故障検出回路２，４の出力で作動する
リレーである。RB2 is the failure detection signal T, T2 is the failure detection circuit 2.4
This is a relay that is activated by the output of the failure detection circuits 2 and 4 when the input signal is input to the fault detection circuits 2 and 4.
個別監視盤に１で、電源回路１に供給される電源電圧を
リン−ＲＡ□で検出すると共に、電源から電圧の供給が
断たれたら、その常閉接点ｒａ□が閉じバッテリ Ｓｔ
で個別監視盤に、の電源をまかなう。At 1 on the individual monitoring board, the power supply voltage supplied to the power supply circuit 1 is detected by Rin-RA□, and when the voltage supply from the power supply is cut off, the normally closed contact ra□ closes and the battery St.
Provides power for the individual monitoring panels.
同じく個別監視盤に２で、電源回路３に供給される電圧
をリレーＲＡ２で検出すると共に、電源からの供給が断
たれたらその常閉接点ｒａｔが閉じ、バッテリＢ２で個
別監視盤に２の電源をまかなう。Similarly, the voltage supplied to the power supply circuit 3 is detected by relay RA2, and when the supply from the power source is cut off, its normally closed contact rat closes, and battery B2 is used to connect the power supply circuit 2 to the individual monitoring panel. We will cover.
故障検出信号Ｔ１ あるいはＴ２が故障検出回路２、Ｉ
Ｐ）るいは４に入って来ると、故障検出回路２あるいは
４からの出力でリレーＲＢＩ あるいはＲＢ ｚが駆動
され、個別監視盤に＋ あるいはに２から集中監視゛盤
ＳヘバツテリＢ１あるいはＢ２から直流が供給される。The failure detection signal T1 or T2 is the failure detection circuit 2, I
P) or 4, relay RBI or RBz is driven by the output from failure detection circuit 2 or 4, and direct current is sent from battery B1 or B2 to individual monitoring panel + or from 2 to centralized monitoring panel S. is supplied.
そして故障検出回路２．４からの一故障検出信号Ｔ、、
Ｔ２が伝送信号線８あるいは９を通して伝送され、これ
が集中監視盤Ｓで受信されると検出回路５で、故障内容
に応じて、自動ダイヤル６が駆動され、網制御回路７を
通じて自動発報がなさハる。なお、１０は電話機、１１
は一般加入回線を示す。And one failure detection signal T from the failure detection circuit 2.4, .
T2 is transmitted through the transmission signal line 8 or 9, and when it is received by the central monitoring board S, the detection circuit 5 activates the automatic dial 6 depending on the nature of the failure, and the network control circuit 7 prevents automatic alarm from being issued. Haru. In addition, 10 is a telephone, 11
indicates a general subscriber line.
第４図はこの発明の他の実施例を示す図である。FIG. 4 is a diagram showing another embodiment of the present invention.
同図において、第３図と同一符号を付した部分は同一部
分を示す。ここでは、個別監視盤Ｋ１．に２から集中監
視盤Ｓの給電までは、上記第３図に示す実施例と同一で
ある。電源回路１あるいは３からバッテリＢ＋、Ｂ２に
よる給電がなされると。In this figure, parts given the same reference numerals as those in FIG. 3 indicate the same parts. Here, individual monitoring panel K1. 2 to the power supply to the central monitoring panel S is the same as the embodiment shown in FIG. 3 above. When power is supplied from the power supply circuit 1 or 3 by batteries B+ and B2.
リレーＲＣ＋ あるいはＲＣｚが働らいて、その接点ｒ
ｃＨ，ｒｃ２ が閉じ故障原因を検出回路５により識別
し、その故障内容に応じて、自動ダイヤル６が駆動され
、網制御回路７を通じて自動発報がなされる。Relay RC+ or RCz operates and its contact r
When cH,rc2 is closed, the detection circuit 5 identifies the cause of the failure, and depending on the nature of the failure, the automatic dial 6 is driven and an automatic alarm is issued through the network control circuit 7.
なお、上記実施例では一般加入回線１１を介した自動発
報について説明したが、自動ダイヤル６の機能をな（し
、専用回線用の集中監視装置にすることも当然可能であ
る。In the above embodiment, automatic notification via the general subscriber line 11 has been described, but it is naturally possible to perform the function of the automatic dialing 6 (and to use it as a centralized monitoring device for a dedicated line).
また、給電の方式はバッテリＢ□、Ｂ２からの直流給電
に限ることなく、トランスを介して交流電源からの交流
給電でもよい。Furthermore, the power supply method is not limited to DC power supply from the batteries B□ and B2, but may be alternate current power supply from an AC power source via a transformer.
また、上記実施例ではバッテリＢ□ｌ ８２からの給
電線路と故障信号が伝送される伝送信号線８゜９は別系
統となっているが、給電してから故障信号を給電線路を
通して伝−送するようにしてもよい。Further, in the above embodiment, the power supply line from the battery B□l 82 and the transmission signal line 8゜9 through which the fault signal is transmitted are separate systems, but after power is supplied, the fault signal is transmitted through the power supply line. You may also do so.
さらに、個別監視盤に１．に２の取り込む異常信号は一
種類にかぎることなく何種類であってもよい。In addition, 1. The number of abnormal signals taken in by step 2 is not limited to one type, but may be of any number of types.
以上説明したように、この発明に係る監視システムの給
電装置は、正常時は個別監視盤にのみ給電する手段と、
個別監視盤に異常を検出する手段を設け、この検出手段
が異常を検出した時はその個別監視盤から集中監視盤に
給電する給電手段と、異常回復に必要な処置をとる回復
手段とからなり、給電手段からの給電により回復手段に
必要な動作を行わせるようにしたので、集中監視盤の系
統電源が事故により停電した場合でも、全システムの監
視が不能となることがな（、適切な回復処置がとり得る
という極めて優れた効果を有する。As explained above, the power supply device for the monitoring system according to the present invention includes means for supplying power only to the individual monitoring panels during normal times;
The individual monitoring panel is provided with a means for detecting an abnormality, and when the detection means detects an abnormality, the power supply means supplies power from the individual monitoring panel to the central monitoring panel, and the recovery means takes necessary measures to recover from the abnormality. Since the recovery means is made to perform the necessary operations by supplying power from the power supply means, even if the power supply to the central monitoring panel is interrupted due to an accident, monitoring of the entire system will not become impossible (appropriate measures can be taken). It has an extremely excellent effect in that recovery measures can be taken.
第１図は従来の監視システムのブロック図、第２図はこ
の発明の一実施例をなすブロック図、第３図はその詳細
なブロック回路図、第４図はこの発明の他の実施例を示
すグロック回路図である。
図中、Ｋ＋ 、’に２は個別監視盤、Ｓは集中監視盤、
ＲＡＩ 、ＲＡ２．ＲＢ□−ＲＢ２− ＲＣＩ 。
ＲＣ２はリレー、ｒ＆１１ ｒａ２ｓ ｒｂｓ ＊
ｒｂ２＋ｒｅｌ＋ｒｅ２ はリレー接点、１，３は電源
回路、２．４は故障検出回路、５は検出回路、６は自動
ダイヤル、７は網制御回路、８，９は伝送信号線である
。
なお、図中の同一符号は同一または相当部分を示す。
代理人 葛 野 信 −（外１名）
第１図
Ｋ。
第３図Fig. 1 is a block diagram of a conventional monitoring system, Fig. 2 is a block diagram of an embodiment of the present invention, Fig. 3 is a detailed block circuit diagram thereof, and Fig. 4 is a block diagram of another embodiment of the invention. It is a Glock circuit diagram shown. In the figure, K+, '2 is an individual monitoring panel, S is a centralized monitoring panel,
RAI, RA2. RB□-RB2-RCI. RC2 is a relay, r&11 ra2s rbs *
rb2+rel+re2 is a relay contact, 1 and 3 are power supply circuits, 2.4 is a failure detection circuit, 5 is a detection circuit, 6 is an automatic dial, 7 is a network control circuit, and 8 and 9 are transmission signal lines. Note that the same reference numerals in the figures indicate the same or corresponding parts. Agent Shin Kuzuno - (1 other person) Figure 1 K. Figure 3
Claims (4)
個別監視盤に接続された集中監視盤とからなる監視シス
テムにおいて、正常時は前記個別監視盤にのみ給電する
手段と、前記個別監視盤に異常を検出する検出手段を設
け、この検出手段が異常を検出した時はその個別監視盤
から前記集中監視盤に給電する給電手段と、異常回復に
必要な処置をする回復手段とからなり、前記給電手段か
らの給電により前記回復手段に必要な動作を行わせるこ
とを特徴とする監視システムの給電装置。(1) In a monitoring system consisting of at least two or more individual monitoring panels and a centralized monitoring panel connected to these individual monitoring panels, means for supplying power only to the individual monitoring panels during normal times, and A detection means for detecting an abnormality is provided, and when the detection means detects an abnormality, the power supply means supplies power from the individual monitoring panel to the centralized monitoring panel, and a recovery means takes necessary measures to recover from the abnormality. A power supply device for a monitoring system, characterized in that the recovery means performs necessary operations by supplying power from a power supply means.
して、バッテリによるバックアンプ機構を設けたことを
特徴とする特許請求の範囲第（１）項記載の監視システ
ムの給電装置。(2) A power feeding device for a monitoring system according to claim (1), characterized in that a back amplifier mechanism using a battery is provided as a power feeding means for feeding power from the individual monitoring panels to the centralized monitoring panel.
装置より異常通報を行うことを特徴とする特許請求の範
囲第（ｌＪ項または第（２）項記載の監視システムの給
電装置。(3) A power supply device for a monitoring system according to claim 1 (lJ or (2)), characterized in that as an abnormality recovery means, an abnormality notification is sent from a communication device through a general subscriber line.
置より異常通報を行うことを特徴とする特許請求の範囲
第（１）項くたは第（２）項記載の監視システムの給電
装置。(4) Abnormality recovery means closure (, power supply device for a monitoring system according to claim 1) or claim 2, characterized in that the abnormality is reported from a communication device through a dedicated line. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21197982A JPS59100901A (en) | 1982-12-02 | 1982-12-02 | Feeding device of supervisory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21197982A JPS59100901A (en) | 1982-12-02 | 1982-12-02 | Feeding device of supervisory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100901A true JPS59100901A (en) | 1984-06-11 |
Family
ID=16614872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21197982A Pending JPS59100901A (en) | 1982-12-02 | 1982-12-02 | Feeding device of supervisory system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04205202A (en) * | 1990-11-30 | 1992-07-27 | Yamatake Honeywell Co Ltd | Field device |
| JPH05308708A (en) * | 1992-04-30 | 1993-11-19 | Toshiba Corp | Circuit control board for gas insulated equipment |
-
1982
- 1982-12-02 JP JP21197982A patent/JPS59100901A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04205202A (en) * | 1990-11-30 | 1992-07-27 | Yamatake Honeywell Co Ltd | Field device |
| JPH05308708A (en) * | 1992-04-30 | 1993-11-19 | Toshiba Corp | Circuit control board for gas insulated equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5027383A (en) | Supervised, interactive alarm reporting system | |
| US4868859A (en) | Supervised, interactive alarm reporting system | |
| JPS58193873A (en) | Abnormality message device for elevator | |
| JPS59100901A (en) | Feeding device of supervisory system | |
| JPH1074294A (en) | Integrated system for monitoring alarm of multiple dwelling house | |
| JPS61239762A (en) | Remote supervisory equipment | |
| JP2787856B2 (en) | Elevator communication device | |
| JP3028864B2 (en) | Elevator notification device | |
| JPH04179687A (en) | Remote control device for elevator | |
| JPH02173898A (en) | Remote supervisory equipment | |
| JPH0512590A (en) | Automatic alarm informing system | |
| JPS639355A (en) | Notification management system by telephone line | |
| JPH0546158Y2 (en) | ||
| JP2654406B2 (en) | Emergency call device | |
| JPH0286582A (en) | Talking device in elevator cage | |
| JPS61169464A (en) | Emergency informing device | |
| JPH05128394A (en) | Building remote monitoring device | |
| JPH02172478A (en) | Disaster preventive system of building | |
| JPH03297774A (en) | Emergency reporting device | |
| JP2001052267A (en) | Fire alarm facility for apartment house | |
| JPH11213276A (en) | Multiple dwelling house alarm monitoring integrated system | |
| JPS63166349A (en) | Group management system | |
| JPS59121553A (en) | Failure supervising device | |
| JPS62159524A (en) | Detector for line switching operation | |
| JPS59221756A (en) | Fault communication device |