CN204215230U - Fiber cable cross connection box supervisory system - Google Patents
Fiber cable cross connection box supervisory system Download PDFInfo
- Publication number
- CN204215230U CN204215230U CN201420352500.7U CN201420352500U CN204215230U CN 204215230 U CN204215230 U CN 204215230U CN 201420352500 U CN201420352500 U CN 201420352500U CN 204215230 U CN204215230 U CN 204215230U
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- Prior art keywords
- cable cross
- connection box
- cross connection
- fiber
- fiber cable
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- 239000000835 fiber Substances 0.000 title claims abstract description 91
- 230000006698 induction Effects 0.000 claims abstract description 39
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000013307 optical fiber Substances 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 20
- 238000007726 management method Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000005693 optoelectronics Effects 0.000 claims description 11
- 238000013500 data storage Methods 0.000 claims description 9
- 210000000352 storage cell Anatomy 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
A kind of fiber cable cross connection box supervisory system, comprise at least one fiber cable cross connection box, the door of fiber cable cross connection box is provided with in magnetic element or magnetic induction passive optical fiber grating sensor, at casing by being provided with the another one in magnetic element or magnetic induction passive optical fiber grating sensor around door, grating sensor has induction zone, when the door is closed, magnetic element is relative with induction zone, fiber-optic grating sensor by Fiber connection to Fibre Optical Sensor analyser, and reflection wavelength, the wavelength that described magnetic induction passive optical fiber grating sensor reflects measured by described Fibre Optical Sensor analyser, and measurement data is passed to management platform.The utility model utilizes the fiber resource incoming fiber optic grating sensor in existing outdoor optical cable cross connecting cabinet, does not need extra power supply.Have easy for installation, safeguard that easily security is high, the advantage of good reliability.
Description
Technical field
The utility model relates to a kind of fiber cable cross connection box monitoring technique, concrete, relates to a kind of novel fiber cable cross connection box supervisory system.
Background technology
Current existing fiber cable cross connection box installation site used is distributed in crossing, green belt, the positions such as community passage, and fiber cable cross connection box is all outdoor placement.As a rule, the optical cable in outdoor optical cable cross connecting cabinet is passive, but in order to manage fiber cable cross connection box, usually will lay management equipment in fiber cable cross connection box.In the prior art, fiber cable cross connection box management system comprises the equipment being arranged in fiber cable cross connection box and the equipment being positioned at center, comprises sensor, RFID read head, RFID electronic lock, data acquisition unit, radio data-transmission equipment, continued power equipment and management platform.Wherein, there are sensor, RFID read head, RFID electronic lock, data acquisition unit etc. in fiber cable cross connection box.And these equipment all need to power, this just makes, in time installing fiber cable cross connection box, just to install power-supply unit simultaneously.In city, this needs excavation ground cabling pipeline usually, and in the wild, this needs to ensure suitable power supply supply, and is be difficult to ensure power supply supply in the wild.And if fiber cable cross connection box management system is not installed, then cannot learn whether fiber cable cross connection box is opened, when be opened, communication security is in without monitor state.And this is obviously unacceptable for existing communication security situation.
Therefore, how can ensure the security monitoring of fiber cable cross connection box, the convenience simultaneously improving supervisory system installation becomes the technical matters that prior art needs solution badly.
Utility model content
The purpose of this utility model is to propose a kind of fiber cable cross connection box supervisory system, can utilize the fiber resource incoming fiber optic grating sensor in existing outdoor optical cable cross connecting cabinet, improves the convenience that supervisory system is installed.
For reaching this object, the utility model by the following technical solutions:
A kind of fiber cable cross connection box supervisory system, it is characterized in that, comprise at least one fiber cable cross connection box, the door of fiber cable cross connection box is provided with in magnetic element or magnetic induction passive optical fiber grating sensor, at casing by being provided with the another one in magnetic element or magnetic induction passive optical fiber grating sensor around door, described magnetic induction passive optical fiber grating sensor has induction zone, when the door is closed, described magnetic element is relative with described induction zone, described magnetic induction passive optical fiber grating sensor by Fiber connection to Fibre Optical Sensor analyser, and reflection wavelength, the wavelength that described magnetic induction passive optical fiber grating sensor reflects measured by described Fibre Optical Sensor analyser, and measurement data is passed to management platform.
Preferably, described Fibre Optical Sensor analyser comprises light source, wavelength-division multiplex unit, opto-electronic conversion and processing unit, data processing unit and data storage cell, described light source is to wavelength-division multiplex unit transmitting illuminant, wavelength-division multiplex unit connecting fiber sends light that light source launches and receives the light that described fiber-optic grating sensor is reflected back, the described light be reflected back is sent to opto-electronic conversion and processing unit carries out opto-electronic conversion and process, opto-electronic conversion and processing unit connection data processing unit.
Preferably, described Fibre Optical Sensor analyser also has data storage cell, and described data processing unit connection data storage unit is to preserve analysis result.
Preferably, described supervisory system also has communication unit, and the information that fiber cable cross connection box is opened or closed by described management platform sends to wireless terminal by communication unit.
Preferably, wherein said communication unit is 4G, 3G, 2G, WLAN communication unit or other wireless communication unit, and described wireless terminal is mobile phone or PAD.
Preferably, described wavelength-division multiplex unit has 8,16,32 or 64 passages, to connect multifiber.
Preferably, described Fibre Optical Sensor analyser also comprises Ethernet interface, by Ethernet interface connection management platform.
Preferably, described Fibre Optical Sensor analyser also has acousto-optic warning unit.
Visible, the utility model utilizes the fiber resource incoming fiber optic grating sensor in existing outdoor optical cable cross connecting cabinet fully, non-transformer in optical cable joining casing, not to need in cross-connecting box pull the wire and netting twine again, carries out signal communication.In communications distance, the distance of Optical Fiber Transmission is longer, greatly improves in safety than existing technology.Owing to utilizing the fiber resource of fiber cable cross connection box itself to realize Signal transmissions, construction is also convenient than existing technology, installs monitoring additional especially, more have unrivaled advantage to the fiber cable cross connection box installed in the past.The utility model has easy for installation, safeguards that easily security is high, the advantage of good reliability, both ensure that the communication security of fiber cable cross connection box, turn improves the convenience that system is installed.
Accompanying drawing explanation
Fig. 1 is the structured flowchart according to fiber cable cross connection box supervisory system of the present utility model;
Fig. 2 is the outside drawing according to magnetic induction passive optical fiber grating sensor of the present utility model;
Fig. 3 is the structured flowchart according to Fibre Optical Sensor analyser of the present utility model.
The technical characteristic that Reference numeral in figure refers to respectively is:
1, fiber cable cross connection box; 2, magnetic induction passive optical fiber grating sensor; 3, magnetic element; 4, Fibre Optical Sensor analyser; 5, optical fiber; 6, management platform; 7, communication unit; 8, wireless terminal; 21, induction zone; 41, light source; 42, wavelength-division multiplex unit; 43, photoelectricity dress changes and processing unit; 44, data processing unit; 45, data storage cell; 46, Ethernet interface; 47, acousto-optic warning unit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, illustrate only the part relevant to the utility model in accompanying drawing but not entire infrastructure.
See Fig. 1, disclose the structured flowchart according to fiber cable cross connection box supervisory system of the present utility model, this fiber cable cross connection box supervisory system comprises at least one fiber cable cross connection box 1, the door of fiber cable cross connection box 1 is provided with magnetic element 3, by around door, magnetic induction passive optical fiber grating sensor 2 is installed at casing, described magnetic induction passive optical fiber grating sensor 2 has induction zone 21, when the door is closed, described magnetic element 3 is relative with the induction zone 21 of described magnetic induction passive optical fiber grating sensor 2, described magnetic induction passive optical fiber grating sensor 2 is connected to Fibre Optical Sensor analyser 4 by optical fiber 5, and reflection wavelength, the wavelength that described magnetic induction passive optical fiber grating sensor reflects measured by described Fibre Optical Sensor analyser 4, measurement data is passed to management platform 6 by described Fibre Optical Sensor analyser.
See Fig. 2, disclose the outside drawing according to magnetic induction passive optical fiber grating sensor of the present utility model.Principle of work of the present utility model is as follows, Fibre Optical Sensor analyser 4 can be launched wideband light source and be sent to magnetic induction passive optical fiber grating sensor 2 by optical fiber 5, certain wavelength is understood in grating sensor 2 reflection, when the door is closed, magnetic element 3 is near the induction zone 21 of grating sensor 2, the pitch of grating sensor is changed, such as, magnetic element 3 makes the free elastic body generation deformation in grating sensor 2, change pitch, the reflection wavelength of fiber-optic grating sensor 2 is changed with pitch change, by sensing reflected wavelength, Fibre Optical Sensor analyser 4 determines whether fiber cable cross connection box is opened.
Obviously, those skilled in the art can know, the utility model is not limited on door, be provided with magnetic element 3, by around door, magnetic induction passive optical fiber grating sensor 2 is installed at casing, also door can be provided with magnetic induction passive optical fiber grating sensor 2, by around door, magnetic element 3 is installed at casing.As long as when making door close, magnetic element 3 can the induction zone of alignment light fiber grating sensor 2.Magnetic induction passive optical fiber grating sensor 2 is magnetic induction passive optical fiber grating sensor conventional in prior art, and such as, the model can produced for Shanghai intelligence dragon communication Science and Technology Ltd. is the magnetic induction passive optical fiber grating sensor of ZLMS-100A.
Preferred further, described supervisory system also has communication unit 7, and the information that fiber cable cross connection box can be opened or close by described management platform 6 sends to wireless terminal 8 by communication unit 7.Wherein, described communication unit is 4G, 3G, 2G, WLAN communication unit or other wireless communication unit, and described wireless terminal is mobile phone or PAD.
Preferably, see Fig. 3, illustrate the structured flowchart according to preferred Fibre Optical Sensor analyser of the present utility model.Wherein, described Fibre Optical Sensor analyser 4 comprises light source 41, wavelength-division multiplex unit 42, opto-electronic conversion and processing unit 43, data processing unit 44, data storage cell 45.Described light source 41 is to wavelength-division multiplex unit 42 transmitting illuminant, wavelength-division multiplex unit 42 connecting fiber 4 sends light that light source 41 launches and receives the light that magnetic induction passive optical fiber grating sensor 2 is reflected back, the described light be reflected back is sent to opto-electronic conversion and processing unit 43, opto-electronic conversion and processing unit 43 connection data processing unit 44 carry out data analysis and process to judge which optical cable joining box is opened or closed, and data processing unit 44 connection data storage unit 45 is to preserve analysis result.
Preferably, described wavelength-division multiplex unit has 16 passages, to connect multifiber.Certainly, described wavelength-division multiplex unit also can have 8,32 or 64 passages, to connect multifiber.And owing to have employed wavelength-division multiplex technique, make it possible to connect multiple fiber-optic grating sensor on an optical fiber, such as 18 fiber-optic grating sensors.
Preferred further, described Fibre Optical Sensor analyser 4 also comprises Ethernet interface 46, analysis result is sent to management platform 6, is provided with management software to show the state of each optical cable joining box in real time according to analysis result in management platform 6.
Preferred further, described Fibre Optical Sensor analyser 4 also has acousto-optic warning unit 47, and with the condition according to setting, such as certain optical cable joining box is opened, and reports to the police.
Visible, the utility model utilizes the fiber resource incoming fiber optic grating sensor in existing outdoor optical cable cross connecting cabinet fully, non-transformer in optical cable joining casing, not to need in cross-connecting box pull the wire and netting twine again, carries out signal communication.In communications distance, the distance of Optical Fiber Transmission is longer, greatly improves in safety than existing technology.Owing to utilizing the fiber resource of fiber cable cross connection box itself to realize Signal transmissions, construction is also convenient than existing technology, installs monitoring additional especially, more have unrivaled advantage to the fiber cable cross connection box installed in the past.The utility model has easy for installation, safeguards that easily security is high, the advantage of good reliability, both ensure that the communication security of fiber cable cross connection box, turn improves the convenience that system is installed.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model is only limitted to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the utility model by submitted to claims determination protection domain.
Claims (8)
1. a fiber cable cross connection box supervisory system, is characterized in that:
Comprise at least one fiber cable cross connection box, the door of fiber cable cross connection box is provided with in magnetic element or magnetic induction passive optical fiber grating sensor, at casing by being provided with the another one in magnetic element or magnetic induction passive optical fiber grating sensor around door, described magnetic induction passive optical fiber grating sensor has induction zone, when the door is closed, described magnetic element is relative with described induction zone, described magnetic induction passive optical fiber grating sensor by Fiber connection to Fibre Optical Sensor analyser, and reflection wavelength, the wavelength that described magnetic induction passive optical fiber grating sensor reflects measured by described Fibre Optical Sensor analyser, and measurement data is passed to management platform.
2. fiber cable cross connection box supervisory system according to claim 1, is characterized in that:
Described Fibre Optical Sensor analyser comprises light source, wavelength-division multiplex unit, opto-electronic conversion and processing unit, data processing unit and data storage cell, described light source is to wavelength-division multiplex unit transmitting illuminant, wavelength-division multiplex unit connecting fiber sends light that light source launches and receives the light that described fiber-optic grating sensor is reflected back, the described light be reflected back is sent to opto-electronic conversion and processing unit carries out opto-electronic conversion and process, opto-electronic conversion and processing unit connection data processing unit.
3. fiber cable cross connection box supervisory system according to claim 2, is characterized in that:
Described Fibre Optical Sensor analyser also has data storage cell, and described data processing unit connection data storage unit is to preserve analysis result.
4. fiber cable cross connection box supervisory system according to claim 2, is characterized in that:
Described fiber cable cross connection box supervisory system also has communication unit, and the information that fiber cable cross connection box is opened or closed by described management platform sends to wireless terminal by communication unit.
5. fiber cable cross connection box supervisory system according to claim 4, is characterized in that:
Wherein said communication unit is 4G, 3G, 2G, WLAN communication unit or other wireless communication unit, and described wireless terminal is mobile phone or PAD.
6. fiber cable cross connection box supervisory system according to claim 2, is characterized in that:
Described wavelength-division multiplex unit has 8,16,32 or 64 passages, to connect multifiber.
7. fiber cable cross connection box supervisory system according to claim 2, is characterized in that:
Described Fibre Optical Sensor analyser also comprises Ethernet interface, by Ethernet interface connection management platform.
8. fiber cable cross connection box supervisory system according to claim 2, is characterized in that:
Described Fibre Optical Sensor analyser also has acousto-optic warning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352500.7U CN204215230U (en) | 2014-06-27 | 2014-06-27 | Fiber cable cross connection box supervisory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352500.7U CN204215230U (en) | 2014-06-27 | 2014-06-27 | Fiber cable cross connection box supervisory system |
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| Publication Number | Publication Date |
|---|---|
| CN204215230U true CN204215230U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420352500.7U Expired - Lifetime CN204215230U (en) | 2014-06-27 | 2014-06-27 | Fiber cable cross connection box supervisory system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041545A1 (en) * | 2015-09-10 | 2017-03-16 | 华为技术有限公司 | Door control monitoring system |
| CN107179558A (en) * | 2016-03-10 | 2017-09-19 | 中兴通讯股份有限公司 | A kind of monitoring device, system and method |
| CN107655502A (en) * | 2016-07-26 | 2018-02-02 | 昆山金鸣光电科技有限公司 | Reflective switch sensor based on optical fiber |
| CN109150299A (en) * | 2017-06-28 | 2019-01-04 | 上海欣诺通信技术有限公司 | The optical cross box monitoring system of cascaded structure |
| CN113073912A (en) * | 2021-03-30 | 2021-07-06 | 广州市满航通信科技有限公司 | Passive intelligent optical cross-connecting box management system |
-
2014
- 2014-06-27 CN CN201420352500.7U patent/CN204215230U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041545A1 (en) * | 2015-09-10 | 2017-03-16 | 华为技术有限公司 | Door control monitoring system |
| CN106533545A (en) * | 2015-09-10 | 2017-03-22 | 华为技术有限公司 | Entrance guard monitoring system |
| CN106533545B (en) * | 2015-09-10 | 2019-02-05 | 华为技术有限公司 | Gate-ban Monitoring System |
| CN107179558A (en) * | 2016-03-10 | 2017-09-19 | 中兴通讯股份有限公司 | A kind of monitoring device, system and method |
| CN107655502A (en) * | 2016-07-26 | 2018-02-02 | 昆山金鸣光电科技有限公司 | Reflective switch sensor based on optical fiber |
| CN109150299A (en) * | 2017-06-28 | 2019-01-04 | 上海欣诺通信技术有限公司 | The optical cross box monitoring system of cascaded structure |
| CN113073912A (en) * | 2021-03-30 | 2021-07-06 | 广州市满航通信科技有限公司 | Passive intelligent optical cross-connecting box management system |
| CN113073912B (en) * | 2021-03-30 | 2022-10-21 | 广州市满航通信科技有限公司 | Passive intelligent optical cable cross-connecting box management system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |