JPH03177996A - Invasion inspecting method in invader centralized monitoring device - Google Patents
Invasion inspecting method in invader centralized monitoring deviceInfo
- Publication number
- JPH03177996A JPH03177996A JP31734889A JP31734889A JPH03177996A JP H03177996 A JPH03177996 A JP H03177996A JP 31734889 A JP31734889 A JP 31734889A JP 31734889 A JP31734889 A JP 31734889A JP H03177996 A JPH03177996 A JP H03177996A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- monitoring station
- intrusion sensor
- light
- intrusion
- 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
- 238000012806 monitoring device Methods 0.000 title claims description 10
- 230000009545 invasion Effects 0.000 title abstract 9
- 238000000034 method Methods 0.000 title description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 40
- 238000007689 inspection Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000001550 testis Anatomy 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は侵入者集中監視装置における侵入センサ点検方
法に関するちのであり１例えば洞道の大溝口等に設置さ
れて外部からの侵入者を検知する侵入センサが、正常に
動作するか否かを点検するものである。Detailed Description of the Invention (Industrial Application Field) The present invention relates to an intrusion sensor inspection method in an intruder intensive monitoring device. This is to check whether the intrusion sensor is operating normally.
（従来の技術）
従来の洞道の侵入者集中監視装置は第３図のように、洞
道の多数の大溝口の夫々に、部外者の侵入を検知する侵
入センサＡが設置され、同センサＡにより大溝口への侵
入者が検知されると同センサ＾から検知信号が送り出さ
れ、それが端末制御装置Ｂから専用線等により監視局Ｃ
へ送られて、同監視局Ｃにおいて大溝口への部外者の侵
入を監視できるようにしである。(Prior art) As shown in Fig. 3, the conventional intruder intensive monitoring system for a cave is equipped with an intrusion sensor A that detects the intrusion of an outsider at each of the large groove mouths of the cave. When sensor A detects an intruder to Omizoguchi, the sensor sends out a detection signal, which is transmitted from terminal control device B to monitoring station C via a dedicated line, etc.
This was so that Monitoring Station C could monitor the intrusion of outsiders into Omizoguchi.
この侵入センサＡにはリミットスイッチが使用されてお
り、これは大溝口のＲ（グレーチング。This intrusion sensor A uses a limit switch, which is Ozoguchi's R (grating).
ハツチ等）が開けられるとＯＮＬ、て、端末制御装置Ｂ
へ検知信号が送られるようにしである。When the hatch etc.) is opened, ONL, terminal control device B
This allows the detection signal to be sent to.
これらの侵入センサＡは１７月に１回の割合で正常に動
作するか否か点検（保守点検）されていた、この場合の
点検方法は、作業者が夫々の大溝口の扉を一個づつ開け
て侵入センサＡを作動させて、同センサＡから端末制御
装置Ｂを介して監視局Ｃに検知信号を送り、その信号を
同監視局Ｃで確認して同センサＡが正常に動作するか否
かを点検するちのであった。These intrusion sensors A were inspected (maintenance inspection) once every 17 months to see if they were operating properly. Activate the intrusion sensor A, send a detection signal from the sensor A to the monitoring station C via the terminal control device B, check the signal at the monitoring station C, and check whether the sensor A is operating normally. I went to check on it.
（９，明が解決しようとする課題）
前記侵入センサＡはリミットスイッチであるため、従来
の点検方法では大溝口の扉を−）２開けなければならず
、しかもその扉は洞道の長手方向に点在しているため、
作業目が個々の扉まで足を運ばなければならず、点検に
多大な労力（０開）を費していた。(9, Problem to be solved by Ming) Since the intrusion sensor A is a limit switch, in the conventional inspection method, the door of the main groove entrance must be opened, and the door is located in the longitudinal direction of the tunnel. Because they are scattered in
Workers had to visit each door individually, consuming a great deal of effort (no openings) for inspection.
（発明の目的）
本発明の目的は、作業員が一々大溝口の扉を開けなくと
６侵入センサの点検ができ、しかも多くを短時間で点検
することができるようにした侵入者集中監視装置におけ
る侵入センサ点検方法を実現することにある。(Objective of the Invention) The object of the present invention is to provide a centralized intruder monitoring system that allows a worker to inspect six intrusion sensors without having to open the main entrance door one by one, and to inspect many of them in a short time. The object of the present invention is to realize an intrusion sensor inspection method.
（課題を解決するための手段）
本発明の集中監視装置における侵入センサの点検方法は
、第１図、第２図のように送光器１から受光器２に受光
される光が侵入者により遮断されると、同侵入者を検知
して監視局３へ検知信号を伝送するようにした侵入セン
サ４が、二以上の出入口の夫々に設置され、同侵入セン
サ４からの検知信号に基づいて監視局３で侵入者を監視
できるようにした侵入者集中監視装置において、前記侵
入センサ４の送光器ｌと受光器２間の光を同センサ４に
伝送される点検用指令信号に基づいて遮断するか或は弱
くし、そのとき侵入センサ４から発ｌ［されるモニタ信
号を監視局３に伝送して、同監視局３で芥侵入センサ４
が正常に動作するか否かを点検できるようにしたことを
特徴とする６のである。(Means for Solving the Problems) A method for inspecting an intrusion sensor in a central monitoring device of the present invention is that the light received by the light receiver 2 from the light transmitter 1 is detected by an intruder as shown in FIGS. When the intruder is blocked, an intrusion sensor 4 is installed at each of the two or more entrances and exits to detect the intruder and transmit a detection signal to the monitoring station 3. In an intruder intensive monitoring device that allows a monitoring station 3 to monitor intruders, the light between the light transmitter l and the light receiver 2 of the intrusion sensor 4 is transmitted to the sensor 4 based on an inspection command signal. At that time, the monitor signal emitted from the intrusion sensor 4 is transmitted to the monitoring station 3, and the monitoring station 3 detects the waste intrusion sensor 4.
Item 6 is characterized in that it is possible to check whether or not it is operating normally.
（作用）
本発明の侵入センサ、点検方法は、侵入センサ４の送・
受光２”Ａ ｌ、２間の光を、監視局３或は侵入センサ
、屯検盤６から同センサ４に伝送される点検用指令信号
に基づいて遮断するか或は弱くし、そのとき侵入センサ
４から発生されるモニタ信号を監視局３に伝送して、同
監視局３で各侵入センサ４の機能を点検できるようにし
であるので、前記点検用指令信号により前記光を遮断す
れば、送・受光ｉ１．２間に侵入者が侵入したのと同じ
状態（擬似侵入状態）になるため、監視局３に居ながら
にして侵入センサ４が正常に動作するか否かを点検する
ことができる。(Function) The intrusion sensor and inspection method of the present invention include the feeding and inspection of the intrusion sensor 4.
The light between the light receivers 2" A and 2 is cut off or weakened based on the inspection command signal transmitted from the monitoring station 3, intrusion sensor, or inspection board 6 to the same sensor 4, and when an intrusion occurs, The monitor signal generated from the sensor 4 is transmitted to the monitoring station 3 so that the function of each intrusion sensor 4 can be inspected by the monitoring station 3, so if the light is blocked by the inspection command signal, Since the state is the same as if an intruder had entered between the transmitting and receiving light i1.2 (pseudo intrusion state), it is possible to check whether the intrusion sensor 4 is operating normally while staying at the monitoring station 3. can.
また、監視局３或は侵入センサ点検盤６からの２屯検用
指令信号により、送・受光器１．２間の光の強さを侵入
センサ４の最低受光レベルまで下げれば、侵入センサ４
が塵芥等で汚れていない場合は受光レベルを下げる前と
同じ状態が継続されるが、同センサ４が汚れている場合
は送光器ｌからの光を受光器２で受光できなくなり、そ
の状態が監視局３で監視されるので、監視局３に居なが
らにしてどの侵入センサ４が汚れているかを点検するこ
とができる。即ち、送・受光Ｒ３１，２の双方又はいず
れか一方が汚れているのと同じ状態（擬似汚れ状態）を
作り出して侵入センサ４の汚れを点検することができる
。In addition, if the intensity of the light between the transmitter and receiver 1.2 is lowered to the minimum light reception level of the intrusion sensor 4 by the command signal for the second inspection from the monitoring station 3 or the intrusion sensor inspection panel 6, the intrusion sensor 4
If the sensor 4 is not dirty with dust, etc., the same state as before lowering the light reception level will continue, but if the sensor 4 is dirty, the light receiver 2 will not be able to receive the light from the light transmitter 1, and the state will change. Since the intrusion sensors 4 are monitored by the monitoring station 3, it is possible to check which intrusion sensor 4 is dirty while staying at the monitoring station 3. That is, it is possible to check the intrusion sensor 4 for dirt by creating the same state (pseudo dirt state) in which either or both of the transmitting and receiving light R31, 2 are dirty.
（実廊例）
第１図は本発明の侵入者集中監視装置における侵入セン
サ点検方法の一実施例である。この図において３は監視
局、５は端末制御装置、６は侵入センサ点検盤、７は侵
入センサ検出器、１は送光器、２は受光器、４は送光器
ｌと受光器２とから構成される侵入センサである。(Example of Actual Corridor) FIG. 1 is an embodiment of the intrusion sensor inspection method in the intruder intensive monitoring device of the present invention. In this figure, 3 is a monitoring station, 5 is a terminal control device, 6 is an intrusion sensor inspection panel, 7 is an intrusion sensor detector, 1 is a light transmitter, 2 is a light receiver, 4 is a light transmitter l and a light receiver 2. This is an intrusion sensor consisting of.
前記監視局３は端末制御装置５．侵入センサ検出器７を
介して侵入センサ４に信号を伝送したり、逆に侵入セン
サ４から侵入センサ検出器７゜端末制御装置５を介して
信号を受信したりするものである。この監視局３にはキ
ーボード、デスプレイ等々の各！４機器が備えられてお
り、それらを用いて侵入センサ４に、屯検用指令信号を
送り出せるようにしである。The monitoring station 3 includes a terminal control device 5. A signal is transmitted to the intrusion sensor 4 via the intrusion sensor detector 7, and a signal is received from the intrusion sensor 4 via the intrusion sensor detector 7 and the terminal control device 5. This monitoring station 3 has a keyboard, display, etc.! The intrusion sensor 4 is equipped with four devices that can be used to send a command signal for intrusion inspection to the intrusion sensor 4.
前記侵入センサ４には対向する送光器ｌと受光器２間で
赤外線が送・受光される赤外線センサなどが使用される
。この侵入センサ４は送光器ｌと受光器２との間を誰か
が通行する等して赤外線が返断されると、何者かが侵入
したことを検知するようにしである。As the intrusion sensor 4, an infrared sensor or the like is used that transmits and receives infrared rays between a light transmitter 1 and a light receiver 2 that face each other. This intrusion sensor 4 is designed to detect that someone has intruded when infrared rays are rejected due to someone passing between the light transmitter 1 and the light receiver 2, for example.
前記端本制御装置５は監視局３又は侵入センサ、−ス検
盤６から送られてくる点検用指令信号を侵入センサ検出
器７に伝送し、また逆に同検出器７からの信号を監視局
３に伝送するものである。The terminal controller 5 transmits an inspection command signal sent from the monitoring station 3 or the intrusion sensor or inspection board 6 to the intrusion sensor detector 7, and conversely monitors the signal from the detector 7. This is what is transmitted to station 3.
前記点検用指令信号としては例えば１部外者の＋４人と
同じ状態を擬似的に作り出す（送光２３１からの光を退
断する）ための侵入点検用信号（ＴＥＳＴＩ信号）とか
、侵入センサ４が塵芥等で汚れたのと同じ状態を擬似的
に作り出す（送光２３Ｉからの光強度を下げる）ための
汚れ点検用信号（ＴＥＳＴ２信号）等がある。The inspection command signal may be, for example, an intrusion inspection signal (TESTI signal) for creating a pseudo-same state with one outsider +4 people (retreating light from the light transmission 231), or an intrusion inspection signal (TESTI signal) for intrusion sensor 4. There is a contamination check signal (TEST2 signal) for creating a pseudo condition similar to when the light source is soiled with dust or the like (lowering the light intensity from the light transmitter 23I).
、点検用指令イー号は前記監視局３から４り出してもよ
いが、侵入センサ点鍵盤６から送り出すようにしてもよ
い、その他車発明では侵入センサ点鍵盤６には前記ＴＥ
ＳＴＩ信号と、ＴＥＳＴ２信号を発生する信号発生２３
が内蔵され、更にそれら信号発生器から信号を発生させ
るための操作ボタン６ａ、６ｂが外部に取付けられてい
る。The inspection command E may be sent out from the monitoring station 3, but it may also be sent out from the intrusion sensor point keyboard 6. In other vehicle inventions, the intrusion sensor point keyboard 6 may be
Signal generator 23 that generates the STI signal and the TEST2 signal
are built-in, and operation buttons 6a and 6b for generating signals from these signal generators are attached externally.
本発明において第１図の侵入センサ点検盤６の操作ボタ
ンを操作するか又は監視局３からキーボド人力によりＴ
ＥＳＴＩ信号を出力すると、端末１１ｉ１１ｆｉｌ装置
５を介して各侵入センサ検出器７に試験用電源が供給さ
れ、この試験用電源により試験用回路が動作して送光器
ｌの送光を止める。送光が止まると警報信号が侵入セン
サ検出器７、端末制御装置５を介して監視局３へ送られ
、同監視局３において侵入センサ４が正常であるか否か
が点検される。In the present invention, the user operates the operation button of the intrusion sensor inspection panel 6 shown in FIG.
When the ESTI signal is output, test power is supplied to each intrusion sensor detector 7 via the terminal 11i11fil device 5, and the test circuit is operated by this test power to stop light transmission from the light transmitter l. When the light transmission stops, an alarm signal is sent to the monitoring station 3 via the intrusion sensor detector 7 and the terminal control device 5, and the monitoring station 3 checks whether the intrusion sensor 4 is normal.
同様に、侵入センサ点検盤６の操作ボタンを操作するか
又は監視局３のキーボード人力によりＴＥＳＴ２信号を
出力すると、各侵入センサ４の侵入センサ検出器７に点
検用電源が供給され、点検用凹路が動作して送光器１の
出力が侵入センサ４の最低受光動作レベルまで下げられ
る。このとき侵入センサ４が汚れていなければ受光レベ
ルを下げる前と同じ状態が継続されるが、同センサ４が
汚れているときは送光器ｌからの光を受光器２で受光で
きなくなるため、同侵入センサ４から監視局３にその旨
の検知信号が送られる。このため監視局３に居ながらに
して、どの侵入センサ４が保守が必要であるか否かを点
検することができる。Similarly, when the operation button on the intrusion sensor inspection panel 6 is operated or the TEST2 signal is output manually from the keyboard of the monitoring station 3, inspection power is supplied to the intrusion sensor detector 7 of each intrusion sensor 4, and the inspection hole The light transmitter 1 output is lowered to the minimum light receiving operation level of the intrusion sensor 4. At this time, if the intrusion sensor 4 is not dirty, the same state as before lowering the light reception level will continue, but if the sensor 4 is dirty, the light receiver 2 will not be able to receive the light from the light transmitter l. A detection signal to that effect is sent from the intrusion sensor 4 to the monitoring station 3. Therefore, it is possible to check which intrusion sensor 4 requires maintenance while remaining at the monitoring station 3.
第２因に示すものは伝送制ｆｉｔ装置５をツリー状に多
段に接続したちのであり、監視局３又は侵入セ：／ サ
、を飄検盤６から（７）ＴＥＳＴ＋信号、ＴＥＳＴ２信
吟が、二段以上の伝送制御装置５を経由して侵入センサ
検出器７に伝送され、また逆に、侵入センサ検出器７か
らの警報信号が二段以上の伝送制御装置５を経由して監
視局３に送られるようにしたものである。この第２図の
侵入者集中監視装置は大溝口の数が少ない洞道が数多く
ある場合等に適する。The second reason is that the transmission system fit devices 5 are connected in multiple stages in a tree shape, and the (7) TEST+ signal and TEST2 signal are transmitted from the monitoring station 3 or the intruder station 6 to the monitoring station 3 or the intrusion sensor. , is transmitted to the intrusion sensor detector 7 via two or more stages of transmission control device 5, and conversely, an alarm signal from the intrusion sensor detector 7 is transmitted to the monitoring station via two or more stages of transmission control device 5. 3. The intruder intensive monitoring device shown in FIG. 2 is suitable for cases where there are many caves with a small number of large ditches.
（発明の効果）
本発明の侵入８集中監視装置における侵入センサの１点
検方法によれば次のような効果がある。(Effects of the Invention) According to the method of one inspection of the intrusion sensor in the intrusion 8 intensive monitoring device of the present invention, the following effects are obtained.
■ 作ＭＦ’＋が−々侵入センサ４の側に行くことなく
監視局３に居ながらにして全ての侵入センサ４の動作状
態を、占検することができるので、多くの侵入センサ４
を短時間で点検することが可能となり、大幅１（省力化
が図られる。■ The operating status of all the intrusion sensors 4 can be inspected while the MF'+ is at the monitoring station 3 without going to the intrusion sensors 4.
can be inspected in a short time, resulting in significant labor savings.
■ 第２図のように伝送制御装置５を多数段接続すれば
、多数の侵入センサ４をブロック別にして監視すること
ができるので、洞道内に侵入センサ４が多数ある場合と
か、侵入センサ４が各地域に点在しているような場合に
、どのブロックのどの侵入センサ４に異常があるがを迅
速且つ的確に点検することができ、非常に便利である。■ By connecting the transmission control devices 5 in multiple stages as shown in Figure 2, it is possible to monitor a large number of intrusion sensors 4 by block. This is very convenient because it is possible to quickly and accurately check which intrusion sensor 4 of which block has an abnormality when the intrusion sensors 4 are scattered in various areas.
第１図、第２図は本発明の侵入者集中監視装置における
侵入センサ点検方法の異なる実施例の説明図、第３図は
従来の侵入センサ集中監視装置における侵入センサ点検
方法の説明図である。
ｌは送光器
２Ｃま受光器
３は監視局
４は侵入センサ1 and 2 are explanatory diagrams of different embodiments of the intrusion sensor inspection method in the intruder intensive monitoring device of the present invention, and FIG. 3 is an explanatory diagram of the intrusion sensor inspection method in the conventional intrusion sensor centralized monitoring device. . l is the light transmitter 2C, the light receiver 3 is the monitoring station 4 is the intrusion sensor
Claims (1)
断されると、同侵入者を検知して監視局３へ検知信号を
伝送するようにした侵入センサ４が、二以上の出入口の
夫々に設置され、同侵入センサ４からの検知信号に基づ
いて監視局３で侵入者を監視できるようにした侵入者集
中監視装置において、前記侵入センサ４の送光器１と受
光器２との間の光を同センサ４に伝送される点検用指令
信号に基づいて遮断するか或は弱くし、そのとき侵入セ
ンサ４から発生されるモニタ信号を監視局３に伝送して
、同監視局３で各侵入センサ４が正常動作するか否かを
点検できるようにしたことを特徴とする侵入者集中監視
装置における侵入センサ点検方法。When the light received by the light receiver 2 from the light transmitter 1 is blocked by an intruder, the intrusion sensor 4 detects the intruder and transmits a detection signal to the monitoring station 3. In the intruder intensive monitoring device installed in each of the intrusion sensors 4, the intruder can be monitored by the monitoring station 3 based on the detection signal from the intrusion sensor 4, the light transmitter 1 and the light receiver 2 of the intrusion sensor 4 The light between the intrusion sensor 4 is blocked or weakened based on the inspection command signal transmitted to the intrusion sensor 4, and the monitor signal generated from the intrusion sensor 4 is transmitted to the monitoring station 3, and the monitoring station 3, it is possible to check whether each intrusion sensor 4 is operating normally or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31734889A JPH03177996A (en) | 1989-12-06 | 1989-12-06 | Invasion inspecting method in invader centralized monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31734889A JPH03177996A (en) | 1989-12-06 | 1989-12-06 | Invasion inspecting method in invader centralized monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03177996A true JPH03177996A (en) | 1991-08-01 |
Family
ID=18087225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31734889A Pending JPH03177996A (en) | 1989-12-06 | 1989-12-06 | Invasion inspecting method in invader centralized monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03177996A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009163411A (en) * | 2007-12-28 | 2009-07-23 | Sogo Keibi Hosho Co Ltd | Security device and alarm transmitting method |
| GB2526069A (en) * | 2014-05-02 | 2015-11-18 | Ensota Ltd | A method of testing an optical sensor |
| US11221929B1 (en) | 2020-09-29 | 2022-01-11 | Hailo Technologies Ltd. | Data stream fault detection mechanism in an artificial neural network processor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125582A (en) * | 1983-12-12 | 1985-07-04 | Mitsubishi Electric Corp | Trespass monitor device |
-
1989
- 1989-12-06 JP JP31734889A patent/JPH03177996A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125582A (en) * | 1983-12-12 | 1985-07-04 | Mitsubishi Electric Corp | Trespass monitor device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009163411A (en) * | 2007-12-28 | 2009-07-23 | Sogo Keibi Hosho Co Ltd | Security device and alarm transmitting method |
| GB2526069A (en) * | 2014-05-02 | 2015-11-18 | Ensota Ltd | A method of testing an optical sensor |
| US10087049B2 (en) | 2014-05-02 | 2018-10-02 | Ensota Limited | Method of testing an optical sensor |
| US11221929B1 (en) | 2020-09-29 | 2022-01-11 | Hailo Technologies Ltd. | Data stream fault detection mechanism in an artificial neural network processor |
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