CA2780396A1 - Methode et appareil de securite perimetrique interferometrique a fibre optique - Google Patents
Methode et appareil de securite perimetrique interferometrique a fibre optique Download PDFInfo
- Publication number
- CA2780396A1 CA2780396A1 CA 2780396 CA2780396A CA2780396A1 CA 2780396 A1 CA2780396 A1 CA 2780396A1 CA 2780396 CA2780396 CA 2780396 CA 2780396 A CA2780396 A CA 2780396A CA 2780396 A1 CA2780396 A1 CA 2780396A1
- Authority
- CA
- Canada
- Prior art keywords
- michelson
- disturbance
- optical
- range
- sensor cable
- 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.)
- Abandoned
Links
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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
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35306—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement
- G01D5/35325—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using interferometer with two arms in reflection, e.g. Mickelson interferometer
-
- 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)
- Instruments For Measurement Of Length By Optical Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2780396 CA2780396A1 (fr) | 2012-06-13 | 2012-06-13 | Methode et appareil de securite perimetrique interferometrique a fibre optique |
| PCT/CA2013/000559 WO2013185208A1 (fr) | 2012-06-13 | 2013-06-11 | Appareil et procédé interférométrique à fibre optique de sécurisation de périmètre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2780396 CA2780396A1 (fr) | 2012-06-13 | 2012-06-13 | Methode et appareil de securite perimetrique interferometrique a fibre optique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2780396A1 true CA2780396A1 (fr) | 2013-12-13 |
Family
ID=49753579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2780396 Abandoned CA2780396A1 (fr) | 2012-06-13 | 2012-06-13 | Methode et appareil de securite perimetrique interferometrique a fibre optique |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2780396A1 (fr) |
| WO (1) | WO2013185208A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2781818C2 (ru) * | 2020-09-28 | 2022-10-18 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение с линейной частью с совмещенными интерферометрами |
| WO2024026552A1 (fr) * | 2022-08-02 | 2024-02-08 | Fiber Sensys Inc. | Détecteurs d'intrusion, et systèmes et procédés associés |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2600649C1 (ru) * | 2015-06-09 | 2016-10-27 | Общество с ограниченной ответственностью "СИГМА" (ООО "СИГМА") | Способ рефлектометрического измерения воздействия на оптоволоконный кабель |
| CZ305969B6 (cs) * | 2015-07-02 | 2016-05-25 | Vysoká Škola Báňská - Technická Univerzita Ostrava | Optovláknový a dotykový senzor pro zabezpečení vybraných prostor |
| RU2603953C1 (ru) * | 2015-07-23 | 2016-12-10 | Общество с ограниченной ответственностью "СТИЛСОФТ" | Извещатель охранный двухпозиционный радиоволновый и способ его работы |
| CN105096490B (zh) * | 2015-09-02 | 2020-12-25 | 同方威视技术股份有限公司 | 分布式光纤周界安防系统、声音还原系统及方法 |
| RU178688U1 (ru) * | 2016-11-29 | 2018-04-17 | Закрытое акционерное общество "Фосенс" | Волоконно-оптическая система охраны периметра |
| CN108280950B (zh) * | 2017-12-12 | 2021-02-26 | 威海北洋光电信息技术股份公司 | 一种基于高频能量分布的防区型光纤周界防护算法 |
| CN111766636B (zh) * | 2020-06-29 | 2023-05-26 | 中国人民解放军63983部队 | 一种基于多源光纤传感的军用车辆入侵识别装置 |
| RU2765763C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Линейная часть с совместными интерферометрами для извещателя охранного волоконно-оптического |
| RU2765766C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение со средством обнаружения подкопа с извещателем охранным волоконно-оптическим с аппаратной линией задержки |
| RU2765761C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение со средством для обнаружения подкопа с линейной частью с разомкнутым интерферометром с двумя плечами |
| RU2765757C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Извещатель охранный волоконно-оптический с линейной частью с совместными интерферометрами |
| RU2765691C1 (ru) * | 2020-09-28 | 2022-02-02 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение с линейной частью с совместными интерферометрами |
| RU2769889C2 (ru) * | 2020-09-28 | 2022-04-07 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение со средством для обнаружения подкопа с линейной частью с интерферометром с двумя плечами |
| RU2765631C1 (ru) * | 2020-09-28 | 2022-02-01 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение с линейной частью с разомкнутым интерферометром с двумя плечами |
| CN115883089B (zh) * | 2023-01-29 | 2023-06-16 | 北京中科国光量子科技有限公司 | 偏振选择调相干涉仪、量子密钥分发装置、系统及网络 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8395782B2 (en) * | 2004-06-15 | 2013-03-12 | Optellios, Inc. | Detection and location of boundary intrusion, using composite variables derived from phase measurements |
| WO2011109895A1 (fr) * | 2010-03-12 | 2011-09-15 | Senstar Corporation | Capteur interférométrique michelson de télémétrie avec terminaison combinée |
-
2012
- 2012-06-13 CA CA 2780396 patent/CA2780396A1/fr not_active Abandoned
-
2013
- 2013-06-11 WO PCT/CA2013/000559 patent/WO2013185208A1/fr active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2781818C2 (ru) * | 2020-09-28 | 2022-10-18 | Акционерное Общество "Институт "Оргэнергострой" | Ограждение с линейной частью с совмещенными интерферометрами |
| WO2024026552A1 (fr) * | 2022-08-02 | 2024-02-08 | Fiber Sensys Inc. | Détecteurs d'intrusion, et systèmes et procédés associés |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013185208A1 (fr) | 2013-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20160615 |