JPH02171996A - Warning display device - Google Patents
Warning display deviceInfo
- Publication number
- JPH02171996A JPH02171996A JP32847688A JP32847688A JPH02171996A JP H02171996 A JPH02171996 A JP H02171996A JP 32847688 A JP32847688 A JP 32847688A JP 32847688 A JP32847688 A JP 32847688A JP H02171996 A JPH02171996 A JP H02171996A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- lamp
- warning
- alarm
- drive circuit
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 230000004397 blinking Effects 0.000 claims description 8
- 230000003213 activating effect Effects 0.000 claims 1
- 230000005856 abnormality Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Audible And Visible Signals (AREA)
- Alarm Systems (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、警報表示装置に係り、と（に複数の異なった
表示を必要とする機器に対する警報表示手段として好適
に機能する警報表示装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an alarm display device, and more particularly, to an alarm display device that functions suitably as an alarm display means for equipment that requires a plurality of different displays. .
警報表示手段としては、一般に、被監視機器からの警報
入力に対して一対一に対応する表示灯を予め装備し、異
常箇所の特定と異常の発生の表示とを外部に対して同時
に表示可能となっているものが多い。The alarm display means is generally equipped with an indicator light that corresponds one-to-one to the alarm input from the monitored equipment, so that it is possible to identify the abnormality location and indicate the occurrence of the abnormality to the outside at the same time. There are many things that are.
しかしながら、かかる従来例にあっては、例えば被監視
機器からの複数の警報信号の入力に対して、そのまま複
数の表示灯を点灯させるのみであることから、複数の警
報信号の内の主原因による警報と副次的に誘発したもの
との識別をすぐ行うことができず、これがため、警報に
対する迅速な対応処置をとり得ないという不都合が生じ
ていた。However, in such conventional examples, for example, in response to input of multiple alarm signals from monitored equipment, multiple indicator lights are simply turned on. It is not possible to immediately distinguish between an alarm and a secondary trigger, resulting in the inconvenience that prompt response measures cannot be taken in response to the alarm.
〔発明の目的）
本発明の目的は、かかる従来例の有する不都合を改善し
、とくに警報が主原因警報か否かを外部から極く容易に
認識することのできる警報表示装置を提供することにあ
る。[Object of the Invention] An object of the present invention is to improve the inconveniences of the conventional example and, in particular, to provide an alarm display device that can very easily recognize from the outside whether or not an alarm is a main cause alarm. be.
本発明では、被監視機器から出力される異常信号が主原
因信号の場合に作動してランプ表示部を点滅表示せしめ
るランプ点滅駆動回路と、異常信号が副次的に派生して
出力された副次的信号の場合にこれに基づいてランプ表
示部を連続点灯せしめるランプ連続駆動回路とを設けて
いる。そして、異常信号が主原因によるものか否かを判
断するとともに、当該異常信号が副次的信号の場合に直
ちにランプ連続駆動回路を選定し作動せしめる副次信号
判定回路を、各駆動回路と被監視機器との間に装備する
、という構成を採っている。これによって前述した目的
を達成しようとするものである。The present invention includes a lamp blinking drive circuit that operates when the abnormal signal output from the monitored equipment is the main cause signal and causes the lamp display section to blink, and a secondary lamp that is output as a secondary source of the abnormal signal. In the case of a subsequent signal, a lamp continuous drive circuit is provided which causes the lamp display portion to be continuously lit based on this signal. Then, a secondary signal determination circuit is installed in each drive circuit, which determines whether or not the abnormal signal is caused by the main cause, and if the abnormal signal is a secondary signal, immediately selects and activates the lamp continuous driving circuit. The configuration is such that it is installed between the monitor and the monitoring equipment. This aims to achieve the above-mentioned purpose.
以下、本発明の一実施例を第１図に示すように王台の被
監視機器１，２．３について一体的に実施した場合を例
にとり、これを説明する。Hereinafter, an embodiment of the present invention will be described by taking as an example a case where the main monitored devices 1, 2.3 are implemented integrally as shown in FIG.
この第１図に示す実施例は、被監視機器１，２又は３か
ら出力される異常信号ＡＯＩ＋ Ａ６２ｒ又はＡ ６３
が主原因信号の場合に作動してランプ表示部１１．１２
又は１３を点滅表示せしめるランプ点滅駆動回路２１．
２２又は２３と、異常信号が副次的に派生して出力され
た副次的信号Ｂ。Ｉ＋ ＢＯＺ＋Ｅ３ｏｉの場合にこれ
に基づいてランプ表示部１１゜１２又は１３を連続点灯
せしめるランプ連続駆動回路３２又は３３とを備えてい
る。The embodiment shown in FIG.
is the main cause signal, the lamp display section 11.12 is activated.
or 13, a lamp blinking drive circuit 21.
22 or 23, and a secondary signal B which is output as a secondary derivative of the abnormal signal. In the case of I+BOZ+E3oi, a lamp continuous drive circuit 32 or 33 is provided which causes the lamp display section 11, 12 or 13 to be lit continuously based on this.
これら各駆動回路２１，２２，２３；３２又は３３と被
監視機器１．２又は３との間に、異常信号ＡＯ１＋ Ａ
Ｏ！又はＡ ６３ が主原因によるものか否かを判断
するとともに、当該異常信号Ａ＋１１＋ Ａ６ｚ又はＡ
、、Ｉが副次的信号の場合に直ちにランプ連続駆動回路
３２又は３３を選定し作動せしめる副次信号判定回路５
．６が装備されている。An abnormal signal AO1+A is connected between each of these drive circuits 21, 22, 23; 32 or 33 and the monitored device 1.2 or 3.
O! or A 63 is caused by the main cause, and the abnormal signal A+11+ A6z or A
,, a secondary signal determination circuit 5 that immediately selects and operates the lamp continuous drive circuit 32 or 33 when I is a secondary signal.
．． 6 is equipped.
次に、これを更に詳述する。Next, this will be explained in more detail.
被監視機器１にて主原因たる警報信号Ａ。ｌが発生した
時は、多くの場合、他の被監視機器２．３についても副
次的に警報信号ＢＯＸ＋ ＢＯ３が出力される。この実
施例にあっては、更に、被監視機器２にて警報信号Ａ。Alarm signal A is the main cause in monitored equipment 1. When 1 occurs, in many cases, an alarm signal BOX+BO3 is also output secondarily to other monitored devices 2.3. In this embodiment, the monitored device 2 further receives an alarm signal A.
２が発生した場合に副次的に警報信号Ｂ ０３が発生す
るものとする。2 occurs, an alarm signal B03 is generated as a subsidiary.
今、被監視機器１に異常が発生し警報信号Ａ０１が出力
されたとする。この警報信号Ａ１．ｌは、ランプ点滅駆
動回路２１を駆動しランプ表示部１１を点滅表示させる
。Suppose now that an abnormality occurs in the monitored device 1 and an alarm signal A01 is output. This alarm signal A1. l drives the lamp blinking drive circuit 21 to cause the lamp display section 11 to blink.
この警報信号Ａ ６１は、副次信号判定回路５．６へも
入力されている。このため、副次信号判定回路５は、警
報信号Ａ。ｔの発生に際し事前に警報信号Ａ０１が発生
していない場合には、ランプ点滅駆動回路２２を駆動し
てランプ表示部１２を点滅表示させる。一方、事前に警
報信号Ａ。ｌが発生している場合、警報信号Ａ０２は副
次信号判定回路５の判断によってランプ連続駆動回路３
２を駆動しランプ表示部１２を連続点灯せしめるように
なっている。This alarm signal A 61 is also input to the subsidiary signal determination circuit 5.6. Therefore, the secondary signal determination circuit 5 receives the alarm signal A. If the alarm signal A01 is not generated beforehand when time t occurs, the lamp blinking drive circuit 22 is driven to cause the lamp display section 12 to blink. On the other hand, warning signal A in advance. l is occurring, the alarm signal A02 is output to the lamp continuous drive circuit 3 based on the judgment of the sub-signal judgment circuit 5.
2 to cause the lamp display section 12 to light up continuously.
また、副次信号判定回路６は、被監視機器３からの警報
信号Ａ０．が発生した場合、他の警報信号Ａ（１１，Ａ
６ｚ等が出力されていなければランプ点滅駆動回路２３
を駆動してランプ表示部１３を点滅表示させる。一方、
この場合、警報信号Ａｏｚ、Ａ。３のいずれかが発生し
ておれば、ランプ連続駆動回路３３を駆動してランプ表
示部１３を連続点灯させるようになっている。The secondary signal determination circuit 6 also receives the alarm signal A0. from the monitored device 3. occurs, another alarm signal A (11, A
If 6z etc. are not output, the lamp blinking drive circuit 23
is driven to cause the lamp display section 13 to blink. on the other hand,
In this case, the alarm signal Aoz,A. If any of the above conditions occurs, the lamp continuous driving circuit 33 is driven to cause the lamp display section 13 to continuously light up.
このため、本実施例にあっては、警報信号発生時に、そ
の警報信号が主原因の際には点滅表示を行わせ、副次発
生の場合は連続表示を行わせることができる。Therefore, in this embodiment, when an alarm signal is generated, a blinking display can be performed if the alarm signal is the main cause, and a continuous display can be performed if the alarm signal is a secondary occurrence.
これにより、警報監視員は、警報ランプの点灯状態を目
視することにより、警報発生の主原因を容易に認識する
ことができる。Thereby, the alarm monitor can easily recognize the main cause of the alarm generation by visually observing the lighting state of the alarm lamp.
（発明の効果〕
以上のように本発明によると、複数の警報が入力された
時その複数の警報に対する表示を主原因警報か副次発生
警報かによって表示変更可能に構成したことから、監視
員が迅速に主原因警報を認識することが可能となり、速
やかな警報対応処置を迅速に採ることができるという従
来にない優れた警報表示装置を提供することができる。(Effects of the Invention) As described above, according to the present invention, when a plurality of alarms are input, the display for the plurality of alarms can be changed depending on whether it is a main cause alarm or a secondary occurrence alarm. Therefore, it is possible to provide an unprecedented and excellent alarm display device that enables the user to quickly recognize the main cause alarm and take immediate alarm response measures.
第１図は本発明の一実施例を示すブロック図である。
１．２．３・・・・・・被監視機器、５，６・・・・・
・副次信号判定回路、１１，１２．１３・・・・・・ラ
ンプ表示部、２１．２２．２３・・・・・・ランプ点滅
駆動回路、３２゜３３・・・・・・ランプ連続駆動回路
。FIG. 1 is a block diagram showing one embodiment of the present invention. 1.2.3...Monitored equipment, 5,6...
・Sub-signal judgment circuit, 11, 12.13...Lamp display section, 21.22.23...Lamp blinking drive circuit, 32゜33...Lamp continuous drive circuit.
Claims (1)
号の場合に作動してランプ表示部を点滅表示せしめるラ
ンプ点滅駆動回路と、前記異常信号が副次的に派生して
出力された副次的信号の場合にこれに基づいてランプ表
示部を連続点灯せしめるランプ連続駆動回路とを設け、 前記異常信号が主原因によるものか否かを判断するとと
もに、当該異常信号が副次的信号の場合に直ちに前記ラ
ンプ連続駆動回路を選定し作動せしめる副次信号判定回
路を、前記各駆動回路と被監視機器との間に装備したこ
とを特徴とする警報表示装置。(1) A lamp blinking drive circuit that operates when the abnormal signal output from the monitored equipment is the main cause signal and causes the lamp display to blink; A continuous lamp driving circuit is provided to continuously light up a lamp display section based on the abnormal signal in the case of a secondary signal, and it is determined whether or not the abnormal signal is caused by the main cause, and the abnormal signal is determined to be a secondary signal. An alarm display device characterized in that a sub-signal determination circuit is provided between each of the drive circuits and the monitored equipment, for immediately selecting and activating the continuous lamp drive circuit in the case of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32847688A JPH02171996A (en) | 1988-12-26 | 1988-12-26 | Warning display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32847688A JPH02171996A (en) | 1988-12-26 | 1988-12-26 | Warning display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02171996A true JPH02171996A (en) | 1990-07-03 |
Family
ID=18210697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32847688A Pending JPH02171996A (en) | 1988-12-26 | 1988-12-26 | Warning display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02171996A (en) |
-
1988
- 1988-12-26 JP JP32847688A patent/JPH02171996A/en active Pending
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