JP4401315B2 - 侵入検知装置及び侵入検知システム - Google Patents
侵入検知装置及び侵入検知システム Download PDFInfo
- Publication number
- JP4401315B2 JP4401315B2 JP2005091084A JP2005091084A JP4401315B2 JP 4401315 B2 JP4401315 B2 JP 4401315B2 JP 2005091084 A JP2005091084 A JP 2005091084A JP 2005091084 A JP2005091084 A JP 2005091084A JP 4401315 B2 JP4401315 B2 JP 4401315B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- support
- loss
- intrusion
- movable body
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
- G08B13/124—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
- G08B13/186—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Description
1a 支持ワイヤ部
1a′ 支持ワイヤ部
1b 光心線部
1c 支持ワイヤ
1d 被覆層
1e 光ファイバ心線
1f テンションメンバ
1g 被覆層
2、3 支持物
4 光損失検知部
5 光損失発生部
5a 本体
5b 下側本体
5d 可動体
5g 突起部
5h 切欠部
5i ロックピン
5j 圧縮コイルばね
5k 上側本体
5l ローラ
5m 取付孔
5n 丸み
7 通過金具
8 固定治具
9 ローラ
10 引張コイルばね
Claims (7)
- 侵入が制限された区域に配索され、支持ワイヤ部と光心線部とを有する光ケーブルと、前記支持ワイヤと接合されて前記支持ワイヤが変位することで前記光心線部に外力を加える光損失発生部と、前記光心線部と接続され、この光心線部に外力が加わったときに生じる光伝送損失を検知する光損失検知部とを有し、
前記光損失発生部は、前記光ケーブルの支持ワイヤの間に設けられ、さらに前記光損失発生部は、両側に設けられた前記支持ワイヤにより両側方向に張力が付与されており、
前記光損失検知部は、上記光伝送損失が一定値以上減衰したときに動作し、侵入検知のための装置を起動させるための信号を出力するように構成されていることを特徴とする侵入検知装置。 - 前記光損失発生部は前記光損失発生部の両側方に設けられる前記支持ワイヤの略中間に設置され、前記光損失発生部は可動体を具備し、前記可動体の両側方には光心線が位置し、前記可動体は、上記支持ワイヤが変位した場合に、前記支持ワイヤの変位に応じて両側方に往復動作可能であり、前記可動体が両側に位置するいずれかの光心線部に当接してこれを強制的に屈曲させる可動体を具備することを特徴とする請求項1記載の侵入検知装置。
- 前記光損失発生部は、少なくとも3個のローラと、前記可動体に設けられた一対の突起部により、前記光心線をM字状に屈曲させることを特徴とする請求項2記載の侵入検知装置。
- 上記光ケーブルが、侵入が制限された区域に所定間隔で配設された支持物に架設され、上記支持ワイヤ部を上記支持物に固定する固定治具が、上記支持物から突設された支持軸と、この支持軸に軸支され、一方の上記支持ワイヤ部については逆転を防止しつつ回転して巻き取る巻取ドラムと、上記支持軸に軸支され、他方の上記支持ワイヤ部については上記光ケーブルの変位に追随して支持ワイヤ部の移動を許容する遊動ローラとを備えていることを特徴とする請求項1、2または3記載の侵入検知装置。
- 上記光ケーブルの光心線部が複数の光ファイバ心線を備え、一部の光ファイバ心線は監視カメラの撮影画像を伝送する伝送路として、残りの光ファイバ心線は上記光損失検知部に接続されて侵入検知用センサとして構成されることを特徴とする請求項1から請求項4のいずれかに記載の侵入検知装置。
- 光心線部を具備する光ケーブルを屈曲して光ケーブルに光伝送損失を発生させる光損失発生部であって、
一対の光心線部案内通路と、
前記一対の光心線部案内通路の間に前記光心線部案内通路と交差する方向に往復動作可能に配設される可動体と、
前記可動体の両端に移動方向に突出する一対の突起部と
前記光心線部案内通路を境にして前記可動体と対向する位置に前記光心線部案内通路に沿って配設される複数のローラとを具備することを特徴とする光損失発生部。 - 侵入が制限された区域への侵入検知方法であって、
侵入制限区域に支持ワイヤ部と光心線部とを有する光ケーブルを配索するとともに、前記支持ワイヤの略中間部には、前記支持ワイヤにより両側方向に張力が付与される光損失発生部を設置し、
前記支持ワイヤに変位が生じると、光損失発生部は前記光心線部に外力を加えて、光伝送を減衰させ、
光伝送損失が一定値以上減衰したときに光損失検知部が動作し、侵入検知のための装置を起動させるための信号を出力することを特徴とする侵入検知方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005091084A JP4401315B2 (ja) | 2004-07-16 | 2005-03-28 | 侵入検知装置及び侵入検知システム |
PCT/JP2005/013064 WO2006009078A1 (ja) | 2004-07-16 | 2005-07-14 | 侵入検知装置及び侵入検知システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004210533 | 2004-07-16 | ||
JP2005091084A JP4401315B2 (ja) | 2004-07-16 | 2005-03-28 | 侵入検知装置及び侵入検知システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006053888A JP2006053888A (ja) | 2006-02-23 |
JP4401315B2 true JP4401315B2 (ja) | 2010-01-20 |
Family
ID=35785191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005091084A Active JP4401315B2 (ja) | 2004-07-16 | 2005-03-28 | 侵入検知装置及び侵入検知システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4401315B2 (ja) |
WO (1) | WO2006009078A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100141424A1 (en) * | 2006-11-24 | 2010-06-10 | Ingeteam Energy, S.A. | Anti-theft device for solar panels |
KR101606203B1 (ko) | 2015-08-10 | 2016-03-25 | 폴그린테크(주) | 차단구조물용 침입 감지장치 |
KR101707009B1 (ko) * | 2015-11-25 | 2017-02-16 | 주식회사 자이선 | 광섬유를 이용한 침투감지시스템의 그립장치 |
CN106940198A (zh) * | 2017-03-13 | 2017-07-11 | 无锡亚天光电科技有限公司 | 一种预应力光纤环结构 |
CN106989764A (zh) * | 2017-03-13 | 2017-07-28 | 无锡亚天光电科技有限公司 | 一种基于判断大型物体入侵的光纤环布设结构及其布设方法 |
KR102186064B1 (ko) * | 2018-04-27 | 2020-12-04 | 삼성중공업(주) | 추락 감지 장치 |
JP7232650B2 (ja) * | 2019-01-25 | 2023-03-03 | 富士古河E&C株式会社 | 侵入検知システム |
US10964181B1 (en) * | 2019-03-21 | 2021-03-30 | B/E Aerospace, Inc. | Fiber optic tamper switch |
KR102337910B1 (ko) * | 2021-02-02 | 2021-12-09 | (주)승재 | 케이블 변형 유발 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482890A (en) * | 1981-01-22 | 1984-11-13 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Weight responsive intrusion detector using dual optical fibers |
JPH05233969A (ja) * | 1992-02-25 | 1993-09-10 | Matsushita Electric Works Ltd | 光ファイバセンサー |
JPH0855286A (ja) * | 1994-05-31 | 1996-02-27 | Otec Denshi Kk | 物体検知装置及びそれを用いた物体検知システム |
JP3647624B2 (ja) * | 1997-11-14 | 2005-05-18 | セコム株式会社 | 人体検知装置 |
JP2000182158A (ja) * | 1998-10-09 | 2000-06-30 | Furukawa Electric Co Ltd:The | 侵入検知システム |
JP2000258135A (ja) * | 1999-03-09 | 2000-09-22 | Fujikura Ltd | 光ファイバセンサ |
-
2005
- 2005-03-28 JP JP2005091084A patent/JP4401315B2/ja active Active
- 2005-07-14 WO PCT/JP2005/013064 patent/WO2006009078A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2006053888A (ja) | 2006-02-23 |
WO2006009078A1 (ja) | 2006-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4401315B2 (ja) | 侵入検知装置及び侵入検知システム | |
KR0185155B1 (ko) | 유기장에 있어서 감시장치 | |
US20050002017A1 (en) | Method and apparatus using polarisation optical time domain reflectometry for security applications | |
JP4748981B2 (ja) | 侵入検知センサー、および侵入検知システム | |
KR101352070B1 (ko) | 휴대용 영상 점검 시스템 | |
KR102203541B1 (ko) | 스마트 외곽 침입 감지 시스템 | |
JP2006209575A (ja) | 侵入者検知機能付きフェンス | |
US8514076B2 (en) | Entrance security system | |
JP4665779B2 (ja) | フェンス振動センサ装置 | |
CN108320420A (zh) | 一种双参量otdr周界安全监测系统 | |
WO2009014304A1 (en) | An external trespass sensing system | |
KR101497107B1 (ko) | 건물 안전도 측정시스템 | |
JP2005032224A (ja) | 侵入検知システム | |
US20100171629A1 (en) | Signal tower and integration system using the same | |
KR101151405B1 (ko) | 영상과 usn을 이용한 울타리 경계장치 | |
JP7232650B2 (ja) | 侵入検知システム | |
KR100986761B1 (ko) | 침입자 감지 장치 및 이를 이용한 감지 시스템 | |
KR101497106B1 (ko) | 방범 시스템 | |
JP4980687B2 (ja) | 監視システム | |
JPH0261794A (ja) | 画像監視装置 | |
JP7338687B2 (ja) | 光ファイバセンシングシステム、光ファイバセンシング機器、及び地中行動監視方法 | |
KR20050003655A (ko) | 엘리베이터용 보안카메라 장치 | |
KR100490524B1 (ko) | 외곽경비시스템에서의 압력 센서와 미터 단위 감시 케이블절단부를 이용한 침입탐지 시스템 및 방법 | |
JP3165988B2 (ja) | 斜面崩壊検出装置 | |
JPWO2020095383A1 (ja) | 監視システム、監視装置、監視方法、及びプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051206 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20051206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051207 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061130 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20080307 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080311 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080307 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090611 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091013 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091027 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4401315 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121106 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121106 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121106 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151106 Year of fee payment: 6 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151106 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151106 Year of fee payment: 6 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |