JPS5850094A - Invasion detector - Google Patents

Invasion detector

Info

Publication number
JPS5850094A
JPS5850094A JP14923581A JP14923581A JPS5850094A JP S5850094 A JPS5850094 A JP S5850094A JP 14923581 A JP14923581 A JP 14923581A JP 14923581 A JP14923581 A JP 14923581A JP S5850094 A JPS5850094 A JP S5850094A
Authority
JP
Japan
Prior art keywords
becomes
intrusion
detection signal
passage
rhj
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.)
Granted
Application number
JP14923581A
Other languages
Japanese (ja)
Other versions
JPS64751B2 (en
Inventor
修 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14923581A priority Critical patent/JPS5850094A/en
Publication of JPS5850094A publication Critical patent/JPS5850094A/en
Publication of JPS64751B2 publication Critical patent/JPS64751B2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は侵入者を検出する装置の改良に関するもので
おる。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a device for detecting an intruder.

建物内へ、又は建物内の特定の部屋へ、関係者以外の者
が侵入することを防止するため、侵入検知器が用いられ
ることがある。この侵入検知器としては、光電装置によ
るもの、超音波装置によるもの等種々のものがあるが、
侵入者がこれらの侵入検知器を避けて(例えば光線の下
をくぐり抜けて)侵入することも可能であシ、的確に侵
入者を検出することは1難である。
Intrusion detectors are sometimes used to prevent unauthorized persons from entering a building or a specific room within a building. There are various types of intrusion detectors, such as those using photoelectric devices and those using ultrasonic devices.
It is also possible for an intruder to avoid these intrusion detectors (for example, by passing under the light beam) and enter, making it difficult to accurately detect the intruder.

この発明は上記不具合を改良するもので、複数個の検知
器が所定の順序で動作したと自身外は侵入と見なす仁と
Kより、確実な侵入検知ができるようにした侵入検出装
置を提供することを目的とする。
This invention improves the above-mentioned problems, and provides an intrusion detection device that can detect an intrusion more reliably by Jin and K, who consider that if a plurality of detectors operate in a predetermined order, it is an intrusion. The purpose is to

以下、第1図及び第2図により仁の発明の一実施例を説
明する。
An embodiment of Jin's invention will be described below with reference to FIGS. 1 and 2.

図中、(1)は建物の入口、121 Fi建物内の特定
の部屋、(3)〜(8)は入口11+から部屋(2)に
通じる通路を複数に区切った部分通路、(9)は各部分
通路(3)〜(8)の床に配置され人が乗ると動作する
マッドスイッチからなる検出器、(3a)r;を部分通
路(!1)に配置された検出器(9)のいずれかが動作
するとrHJとなる検知信号、(4a)、 (54)e
 (7a)l (8a)は同じく部分通路i41 、 
lit 、 (7) 、 (alに対応する検知信号、
(101〜O陶はR−8フリツプフロツプ(以下メ七り
という)、(14)〜a1はANDケート、卸は部屋(
21内に設けられたリセットボタン、(181はAND
ゲート、(18a)社その出力で、「H」になると部屋
(2)の扉に設置された電磁式の施錠装置を解錠する解
錠信号、(I9)は入力が「H」になると一定時間後に
出力がrHJになるタイマ翰はANDゲート、at+、
wFiORゲート、(22a )はORゲート□□□の
出力で、侵入検知信号、(ハ)はあらかじめ定められた
内容をスピーカf241から放送する自動放送装置であ
る。
In the figure, (1) is the building entrance, a specific room in the 121 Fi building, (3) to (8) are partial passages that are divided into multiple passages leading from entrance 11+ to room (2), and (9) is a partial passageway that is divided into multiple parts. The detector (3a)r;, which is a mud switch placed on the floor of each partial passageway (3) to (8) and activated when a person gets on it, is the detector (9) placed in the partial passageway (!1). Detection signal that becomes rHJ when any one operates, (4a), (54)e
(7a)l (8a) is also the partial passage i41,
lit, (7), (detection signal corresponding to al,
(101~O ceramics are R-8 flip-flops (hereinafter referred to as mechiri), (14)~a1 are AND gates, wholesalers are room (
Reset button provided in 21 (181 is AND
Gate, company (18a) When the output becomes "H", the unlock signal that unlocks the electromagnetic locking device installed on the door of room (2), (I9) becomes constant when the input becomes "H" The timer wire whose output becomes rHJ after a certain period of time is an AND gate, at+,
wFiOR gate (22a) is the output of the OR gate □□□, which is an intrusion detection signal, and (c) is an automatic broadcasting device that broadcasts predetermined content from the speaker f241.

次に、この実施例の動作を説明する0 人口illか゛ら部分通路(:ll −141−(7)
” +81の゛順序に通れば、部屋(2)に入室可能−
であることを、あらかじめ関係者に教えておるものとす
る。
Next, we will explain the operation of this embodiment.
” If you pass in the order of +81, you can enter room (2).
The relevant parties shall be informed of this in advance.

′人が入口(1)から部分通路(3)K入ると、検知器
(9)のいずれかが動作し、検知信号(3a)はrHJ
となる。
'When a person enters the partial passageway (3)K from the entrance (1), one of the detectors (9) is activated and the detection signal (3a) is rHJ.
becomes.

これで、メモリ叫はセットされ、出力Ql fi rH
Jとなる。この人が部分通路(4)に入ると、同様に検
知信号(4a)はrHJとなり、ANDゲー)Hの出力
は「B」となってメモリ(川はセットされ、出力Q、2
HrH」と力る0同様にして部分通路(7)に入るとメ
モIJ(121がセットされ、部分通路(8)に入ると
メモリQalがセットされる0これでム)IDゲート端
の入力はすべてrHJになるので、ANDケー)Q81
の出力すなわち解錠信号(18a )はrHJとなり、
@ 鳳12+のnrlt解饋され入室可能となる。入i
ii後、リセットボタン(llが操作されると、メモリ
(10)〜0341リセットされる0 次に、人が入口+1)から部分通路(8)に入ると、検
知信号(6a)はrHJとなるので、ORゲート@l)
の出力t’1rHJとなり、ORケート(ロ)の出力で
ある侵入検知信号(22a) II′i、rHJとなり
、管視人室等へ侵入通報される。同時に、自動放送装置
(23)は動作し、スピーカ(ハ)から例えば「外へ出
てください」と放送し、侵入者に退去を要求する。この
とき、メモリ(101〜(131はセットされず、解錠
信号(18a)はrLJであるから、部屋(2)の扉は
解錠されず、侵入者の侵入を防止する。
Now the memory signal is set and the output Ql fi rH
It becomes J. When this person enters the partial passage (4), the detection signal (4a) becomes rHJ in the same way, the output of the AND game) H becomes "B", the memory (river is set, the output Q, 2
Enter "HrH" 0 Similarly, when entering the partial passage (7), the memo IJ (121 is set, and when entering the partial passage (8), the memory Qal is set. 0 Now, the input at the ID gate end is All will be rHJ, so ANDK)Q81
The output, that is, the unlocking signal (18a) becomes rHJ,
@ Otori 12+'s nrlt is released and you can enter the room. Enter i
After ii, when the reset button (ll) is operated, the memory (10) to 0341 is reset to 0. Next, when a person enters the partial passage (8) from the entrance +1), the detection signal (6a) becomes rHJ. Therefore, OR gate @l)
The output becomes t'1rHJ, and the intrusion detection signal (22a) II'i, rHJ, which is the output of the OR gate (b), becomes the intrusion detection signal (22a) II'i, rHJ, and the intrusion is notified to the control room etc. At the same time, the automatic broadcasting device (23) operates and broadcasts, for example, "Please go outside" from the speaker (c), requesting the intruder to leave. At this time, the memories (101 to 131) are not set and the unlock signal (18a) is rLJ, so the door of the room (2) is not unlocked to prevent an intruder from entering.

また、人が入口filから部分通路f31− ft+ 
−(slを通り、部分通路(5)に入ると、検知信号(
5a) FirH」となるので、上述と同様侵入検知が
行われ、放送が行われる。このとき、検知信号(3a)
、 (4a)はrHJとなるが、検知信号(7a)はr
LUであるので、メモ!J (12+ lθ鎖はセット
されない。したがって、解錠信号(18a )はrLJ
であり、部屋(2)の扉は解錠されない。
In addition, people can enter the partial passage f31- ft+ from the entrance fil.
- (passing through sl and entering partial passage (5), the detection signal (
5a) "FirH", intrusion detection is performed in the same way as described above, and broadcasting is performed. At this time, the detection signal (3a)
, (4a) becomes rHJ, but the detection signal (7a) becomes r
It's LU, so take note! J (12+ lθ chain is not set. Therefore, the unlock signal (18a) is rLJ
Therefore, the door of room (2) cannot be unlocked.

また、人が入口(11から部分通路(11−+71− 
+81を通り、部分通路(8)に入ると、検知信号(8
a)はrllJになるので、タイマーの出力は一定時間
後rHJとなる。このとき、メモリ(11)〜0四はセ
ットされないから、解錠信号(18a) Fi rLJ
であり、ANDゲート(4)の出力はrHJとなり、侵
入検知信号(22a)は「H」となって、侵入検知され
る。
In addition, people are entering from the entrance (11 to the partial passageway (11-+71-
+81 and enter the partial passageway (8), the detection signal (8
Since a) becomes rllJ, the output of the timer becomes rHJ after a certain period of time. At this time, since memories (11) to 04 are not set, the unlock signal (18a) Fi rLJ
The output of the AND gate (4) becomes rHJ, the intrusion detection signal (22a) becomes "H", and intrusion is detected.

なお、正しく部分通路+31− +41− +7) −
+8+を通って部分通路(8)に入ったとき、検知信号
(8a)はrHJになるが、タイマーの出力の発生は少
し遅れるので、ANDゲート−は閉じられ、侵入検知信
号(212a)はrHJになることはない。
Please note that the correct partial passage +31- +41- +7) -
When entering the partial path (8) through +8+, the detection signal (8a) becomes rHJ, but since the output of the timer is delayed a little, the AND gate - is closed and the intrusion detection signal (212a) becomes rHJ. It will never become.

なお、次のように実施することも可能である0(至)検
知器+91tj:マットスイッチの外、Ia′DR式、
光学式、超音波式、静電誘導式、電磁酵導弐等のものを
用いる。
In addition, it is also possible to implement as follows: 0 (to) detector + 91tj: In addition to the mat switch, Ia'DR type,
Optical type, ultrasonic type, electrostatic induction type, electromagnetic induction type, etc. are used.

(イ)検知器(9)による検出の代わりに、工業用テ′
 レビジョンで画像を採9、それを所定の順に動いたか
どうかをパターン認識する。また、超音波式でも同様に
できる。
(a) Instead of detection using the detector (9),
An image is taken with the revision9, and pattern recognition is performed to see if it moves in a predetermined order. It can also be done using an ultrasonic method.

(切 通路に沿って任意の個所に押ボタンスイッチを配
置し、それを所定の順序に操作したとき解錠信号を発す
るように構成する。
(Push button switches are placed at arbitrary locations along the path, and configured to issue an unlock signal when operated in a predetermined order.

(勾 部分通路(3)〜(8)の通過順序(以下通過パ
ターンという)を曜日等によって変更する。
(The order of passing through the gradient passageways (3) to (8) (hereinafter referred to as passing pattern) is changed depending on the day of the week, etc.

(ロ)通過パターンは実施例に限らない。(b) The passing pattern is not limited to the example.

((ホ)通路内に通過パターンを設ける代わりに、多く
の通路を設定し、その通路をどの順序で通ったかによっ
て侵入検知する。
((E) Instead of providing passage patterns within the passages, many passages are set and intrusion is detected based on the order in which the passages are passed.

(勢 部屋(2)の代わりにエレベータ乗場に適用する
。このと色、侵入が検知されたらエレベータの呼びの登
鍮を不能にする。
(Apply to the elevator landing instead of the room (2). If an intrusion is detected, the elevator call will be disabled.)

(ロ) 自動放送の代わりに照明灯を明るくしたり、ス
ポットライl浴びせたりする。
(b) Instead of automatic broadcasting, brighten the lights or shine a spotlight.

(勺 通路に工業用テレビジョンを設置し、侵入が検知
されたら、侵入者を会画する。
(An industrial television is installed in the passageway, and if an intruder is detected, it will film the intruder.

(=)  侵入が検知されたら、入口fi+の扉を自動
的に施錠して侵入者を通路内に閉じ込めるようにする。
(=) When an intrusion is detected, the entrance fi+ door is automatically locked to trap the intruder inside the passage.

(至)部屋(2)の人が誤った通過パターンを通ったと
きは、所定の部分通路を通って戻れば、侵入検知を解除
するように構成する。
(To) When a person in room (2) passes through an incorrect passage pattern, the intrusion detection is canceled if the person returns through a predetermined partial passage.

(→ s m (21の電磁式の施錠装置は、正しい通
過パターンを通ったとき自動的に解錠するものとしたが
、更に磁気カード、暗証番号の入力による人為操作が付
加されたとき解錠するように構成する。
(→ s m (The electromagnetic locking device in item 21 was designed to automatically unlock when the correct passage pattern was passed, but the lock could be unlocked if additional manual operation was performed by entering a magnetic card or PIN number. Configure it to do so.

tA  建物以外の場所に適用する。tA Applicable to places other than buildings.

以上説明したとおシこの発明は、通路に沿って複数個の
検知器を配置し、これらの検知器が所定の順序で動作し
たとき以外は侵入検知信号を発するようにしたので、上
記順序を知らない人の侵入を確実に検知することができ
る。
As explained above, in this invention, a plurality of detectors are arranged along a passageway, and an intrusion detection signal is emitted except when these detectors operate in a predetermined order, so that the above order is not known. It is possible to reliably detect intrusion by unauthorized persons.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの発明による侵入検出装置の一実施例を示す
難物通路の平面図、11n2図は九1図の論゛理回路図
である0 (1)・・・建物の入口、(2)・・・物足の部屋、(
3)〜(8)・・・部分通路、(9)・・・検知器、叫
〜α3・・・R−87リツスフロツプ、圓〜U#A・・
・ANDケート、Da、西・・・ムNDゲート、翰・・
・ORゲー)、(22a)・・・侵入検知信号。
Fig. 1 is a plan view of a difficult passage showing an embodiment of the intrusion detection device according to the present invention, and Fig. 11n2 is a logic circuit diagram of Fig. 91. ...A room full of things, (
3) ~ (8)... Partial passage, (9)... Detector, Shout ~ α3... R-87 lithus flop, Round ~ U#A...
・AND gate, Da, West...muND gate, Kan...
・OR game), (22a)...Intrusion detection signal.

Claims (1)

【特許請求の範囲】[Claims] 通路に沿って複数個配置され上記通路を通る物体を検知
する検知器、これらの検知器が所定の順序で動作したと
き以外は押入検知信号を発する侵入検知囲路を備えてな
る侵入検出装置。
An intrusion detection device comprising: a plurality of detectors arranged along a passage to detect objects passing through the passage; and an intrusion detection enclosure that emits an intrusion detection signal except when these detectors operate in a predetermined order.
JP14923581A 1981-09-21 1981-09-21 Invasion detector Granted JPS5850094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14923581A JPS5850094A (en) 1981-09-21 1981-09-21 Invasion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14923581A JPS5850094A (en) 1981-09-21 1981-09-21 Invasion detector

Publications (2)

Publication Number Publication Date
JPS5850094A true JPS5850094A (en) 1983-03-24
JPS64751B2 JPS64751B2 (en) 1989-01-09

Family

ID=15470826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14923581A Granted JPS5850094A (en) 1981-09-21 1981-09-21 Invasion detector

Country Status (1)

Country Link
JP (1) JPS5850094A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104492U (en) * 1989-02-03 1990-08-20
JPH02301896A (en) * 1989-05-17 1990-12-13 Nec Corp Transmitter for guard information
JPH04352095A (en) * 1991-05-29 1992-12-07 Mitsubishi Electric Corp Card reader with voice

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665294A (en) * 1979-11-02 1981-06-02 Hitachi Ltd System for tracing and monitoring route of invasion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665294A (en) * 1979-11-02 1981-06-02 Hitachi Ltd System for tracing and monitoring route of invasion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104492U (en) * 1989-02-03 1990-08-20
JPH02301896A (en) * 1989-05-17 1990-12-13 Nec Corp Transmitter for guard information
JPH04352095A (en) * 1991-05-29 1992-12-07 Mitsubishi Electric Corp Card reader with voice

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Publication number Publication date
JPS64751B2 (en) 1989-01-09

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