CN205123741U - Optical cable remote monitering system - Google Patents
Optical cable remote monitering system Download PDFInfo
- Publication number
- CN205123741U CN205123741U CN201520925513.3U CN201520925513U CN205123741U CN 205123741 U CN205123741 U CN 205123741U CN 201520925513 U CN201520925513 U CN 201520925513U CN 205123741 U CN205123741 U CN 205123741U
- Authority
- CN
- China
- Prior art keywords
- module
- optical cable
- optical
- monitoring station
- reserve
- 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
Landscapes
- Optical Communication System (AREA)
Abstract
The utility model discloses an optical cable remote monitering system, include field monitoring station, communications network module and surveillance center, the field monitoring station is including optical time domain reflectometer, photoswitch and light power detection module, reserve photoswitch and reserve cable, the surveillance center includes central processing system, central processing system includes interconnect's receiving module, comparison processing module and automatic switch -over module, receiving module passes through the communications network module with the field monitoring station links to each other, the automatic switch -over module for when relatively the processing module monitoring is broken down, close the photoswitch, and open reserve photoswitch. The utility model discloses an optical cable remote monitering system, when the communications optical cable broke down, the system can arrive reserve optic fibre by the automatic switch -over, guarantees that communication line is unobstructed.
Description
Technical field
The utility model relates to communication technical field, particularly a kind of optical cable long distance control system.
Background technology
At present, the Primary communication circuit of China generally all uses optical cable to transmit, and optical cable maintenance mainly relies on and manually patrols, but along with the increase of lightguide cable link quantity, the maintenance mode by original dependence manual inspection can not meet real work needs.Along with widely using of OTDR optical time domain reflection technology, optical cable inspection has progressively been transitioned into and has used optical survey system to carry out automatic monitoring.
Optical cable automatic monitored control system is generally made up of provincial Surveillance center, city-level Surveillance center and field monitoring station three part.Field monitoring station is arranged in transmission room, primarily of optical power alarming collecting unit and optical cable remote testing unit two parts composition, is managed, realize optical power alarming function and fault location function by monitoring center.Surveillance center includes and is operated in server under WindowsServer and multimedia equipment, is connected with other monitoring center and monitoring station by data communication network.
The region related to due to cable network system is extensive, and network route is complicated, and built on stilts and geographical pipeline is staggered to be laid, node is various, therefore, after fault occurs, inform maintenance centre by the user that communication failure occurs, maintenance centre sends someone to enter webmaster and checks, to data analysis, then instrument test is used, check concrete fault point, like this, fault detect is passive, positioning time is long, and operation maintenance personnel pressure is large.
In addition, existing optical survey system has fault automatic monitoring brake, but after breaking down, just reports to the police and record to fault, also needs in most cases manually to carry out field service, does not have the automatic repair function of fault.
Along with the continuous expansion and deeply of urban construction in recent years, because construction reason causes the phenomenon of interruption of optical cables to happen occasionally.Especially in recent years because the geological disasters such as earthquake, mud-rock flow, flood take place frequently, large area region generation line fault is also caused.Now, even if the employing optical cable mode that becomes ring or automatically switch to reserve cable all can not ensure that communication line is unobstructed.
Utility model content
In view of this, the utility model provides a kind of optical cable long distance control system, and when communications optical cable breaks down, system can automatically switch to spare fibre, ensures that communication line is unobstructed.
The utility model is solved the problem by following technological means:
A kind of optical cable long distance control system, comprises field monitoring station, communication network module and Surveillance center;
Described field monitoring station comprises optical time domain reflectometer, optical switch and luminous power detection module, optical switch for subsequent use and reserve cable, described luminous power detection module is connected with described optical time domain reflectometer and optical switch, described optical switch is connected with detected optical cable, and described optical time domain reflectometer is connected with described optical switch for subsequent use and described reserve cable;
Described Surveillance center comprises central processing system, and described central processing system comprises interconnective receiver module, compares processing module and automatic switching module, and described receiver module is connected with described field monitoring station by described communication network module;
Described automatic switching module, for described compare processing module monitor described detected optical cable break down time, close described optical switch, and open described optical switch for subsequent use.
Further, described Surveillance center also comprises database server, for the data in buffer memory optical cable transmission.
Further, described field monitoring station also comprises the alarm module be connected with described luminous power detection module, when described luminous power detection module determination detected value is greater than preset value, controls described alarm module and gives the alarm.
Further, the described processing module that compares also comprises GIS-Geographic Information System and graphical designation system.
Further, described optical cable long distance control system also comprises and the described client comparing processing module and be connected.
Compared with prior art, the utility model has following beneficial effect:
1, by arranging optical switch for subsequent use, reserve cable and automatic switching module, when detecting that detected optical cable breaks down, reserve cable and smooth opening for subsequent use can be automatically switched to, without the need to waiting for that dispatch personnel carries out fault restoration, save time and manpower, ensure that communication line is unimpeded in real time.
2, by arranging the alarm module that luminous power detection module is connected, when detecting that detected optical cable breaks down, sending warning message, reminding maintenance personal to go to process the optical cable broken down in time.
3, by the data of optical cable transmission in database server buffer memory switches light switching process, ensure that transfer of data is unimpeded.
4, by with compare the GIS-Geographic Information System that processing module is connected, graphical designation system and client, signal intelligence and the abort situation of real time inspection optical cable communication system can be facilitated, facilitate maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the structural representation of the optical cable long distance control system of the utility model embodiment one.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, carry out clear, complete description below to the technical scheme in the utility model, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are under the prerequisite of not making creative work, and the every other embodiment obtained, all belongs to the scope of the utility model protection.
The utility model provides a kind of optical cable long distance control system, and as shown in Figure 1, this system comprises field monitoring station 1, communication network module 2 and Surveillance center 3;
Described field monitoring station 1 comprises optical time domain reflectometer OTDR11, optical switch 12 and luminous power detection module 13, optical switch 14 for subsequent use and reserve cable 15, described luminous power detection module 13 is connected with described optical time domain reflectometer OTDR11 and optical switch 12, described optical switch 12 is connected with detected optical cable 16, and described optical time domain reflectometer OTDR11 is connected with described optical switch 14 for subsequent use and described reserve cable 15.Wherein, can according to arranging multiple backup circuit breaker 14 and reserve cable 15, in systems in which of crucial importance, in the high lightguide cable link of stability requirement, reserve cable 15 also can adopt spare fibre, or microwave for subsequent use.
When reserve cable 15 adopts microwave, because optical cable transmission speed is higher than microwave transmission speed, the data volume of transmission is also comparatively large, breaks down and needs to be switched to microwave, can not ensure that business used can both be transmitted smoothly once optical cable.Field monitoring station 1 also setting data transmission adjusting module in the utility model, to transport service according to significance level prioritization, when there is the switching between optical cable and microwave, business high for priority is first switched to microwave by adjustment System, and real-time monitoring data flow, according to the situation of data volume change, carry out dynamic adjustments by control system.If microwave bearing capacity is enough, business lower for priority can load into by transfer of data adjusting module successively successively, if microwave bearing capacity is not enough, transfer of data adjusting module then successively excises the low business of priority, and the important business of guarantee section preferentially transmits.
Described Surveillance center 3 comprises central processing system 4, described central processing system 4 comprises interconnective receiver module 41, relatively processing module 42 and automatic switching module 43, described receiver module 41 is connected with described field monitoring station 1 by described communication network module 2;
Described automatic switching module 43, for described compare processing module 42 monitor described detected optical cable break down time, close described optical switch 12, and open described optical switch for subsequent use 14.By arranging optical switch for subsequent use, reserve cable and automatic switching module, when detecting that detected optical cable breaks down, reserve cable and smooth opening for subsequent use can be automatically switched to, without the need to waiting for that dispatch personnel carries out fault restoration, save time and manpower, ensure that communication line is unimpeded in real time.
A nearly step, due to fiber-optic transmission rate, comparatively microwave is high, and the data volume of transmission is also comparatively large, needs to be switched to microwave so break down once optical cable, and the business of not all is all carried in real time by microwave, we just ensure that the important service that priority is high preferentially transmits in real time.So first must to business according to significance level prioritization, when switching once break down, business high for priority is first switched to microwave system by system in real time, carry out real-time Transmission, simultaneous real-time monitoring data traffic, according to the situation of data volume change, be reportedly input into Mobile state by Surveillance center 3 logarithm and regulate.As circuit bearing capacity is enough, business lower for priority can load into by Surveillance center 3 successively successively, otherwise then successively excise the low business of priority.To those can not real-time Transmission data we can be temporary in database server 5, data server 5 plays the effect of data pool here, for the data in buffer memory optical cable transmission process.The data in advance received can be buffered in database server 5.Data order according to priority or first in first out transmit.When reserve cable 15 adopts microwave, by carrying out data staging and setting up data pool, we effectively can solve optical cable transmission and the unmatched problem of microwave transmission speed, eliminate data and silt up, ensure the transmission of large data.
As technique scheme one preferably execution mode, described field monitoring station 1 also comprises the alarm module 6 be connected with described luminous power detection module 13, when described luminous power detection module 13 determines that detected value is greater than preset value, control described alarm module 6 and give the alarm.
As technique scheme one preferably execution mode, the described processing module 42 that compares also comprises GIS-Geographic Information System and graphical designation system.
Further, described optical cable long distance control system, also comprises and the described client comparing processing module 42 and be connected.
Compared with prior art, the utility model has following beneficial effect:
1, by arranging optical switch for subsequent use, reserve cable and automatic switching module, when detecting that detected optical cable breaks down, reserve cable and smooth opening for subsequent use can be automatically switched to, without the need to waiting for that dispatch personnel carries out fault restoration, save time and manpower, ensure that communication line is unimpeded in real time.
2, by arranging the alarm module that luminous power detection module is connected, when detecting that detected optical cable breaks down, sending warning message, reminding maintenance personal to go to process the optical cable broken down in time.
3, by the data of optical cable transmission in database server buffer memory switches light switching process, ensure that transfer of data is unimpeded.
4, by with compare the GIS-Geographic Information System that processing module is connected, graphical designation system and client, signal intelligence and the abort situation of real time inspection optical cable communication system can be facilitated, facilitate maintenance.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. an optical cable long distance control system, is characterized in that, comprises field monitoring station, communication network module and Surveillance center;
Described field monitoring station comprises optical time domain reflectometer, optical switch and luminous power detection module, optical switch for subsequent use and reserve cable, described luminous power detection module is connected with described optical time domain reflectometer and optical switch, described optical switch is connected with detected optical cable, and described optical time domain reflectometer is connected with described optical switch for subsequent use and described reserve cable;
Described Surveillance center comprises central processing system, and described central processing system comprises interconnective receiver module, compares processing module and automatic switching module, and described receiver module is connected with described field monitoring station by described communication network module;
Described automatic switching module, for described compare processing module monitor described detected optical cable break down time, close described optical switch, and open described optical switch for subsequent use.
2. optical cable long distance control system according to claim 1, is characterized in that: described Surveillance center also comprises database server, for the data in buffer memory optical cable transmission.
3. optical cable long distance control system according to claim 1, it is characterized in that: described field monitoring station also comprises the alarm module be connected with described luminous power detection module, when described luminous power detection module determination detected value is greater than preset value, controls described alarm module and give the alarm.
4. optical cable long distance control system according to claim 1, is characterized in that: the described processing module that compares also comprises GIS-Geographic Information System and graphical designation system.
5. optical cable long distance control system according to claim 1, is characterized in that: described optical cable long distance control system also comprises and the described client comparing processing module and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925513.3U CN205123741U (en) | 2015-11-19 | 2015-11-19 | Optical cable remote monitering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925513.3U CN205123741U (en) | 2015-11-19 | 2015-11-19 | Optical cable remote monitering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123741U true CN205123741U (en) | 2016-03-30 |
Family
ID=55579310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925513.3U Active CN205123741U (en) | 2015-11-19 | 2015-11-19 | Optical cable remote monitering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123741U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027143A (en) * | 2016-06-24 | 2016-10-12 | 桂林创研科技有限公司 | Optical fiber remote monitoring system |
| CN110086531A (en) * | 2019-04-15 | 2019-08-02 | 北京盟力星科技有限公司 | A kind of fiber optic testing system based on local area network |
| CN112615667A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Power optical cable fault first-aid repair system |
| CN114648862A (en) * | 2021-12-20 | 2022-06-21 | 中国联合网络通信集团有限公司 | Overhead optical cable early warning processing method, device, equipment and storage medium |
-
2015
- 2015-11-19 CN CN201520925513.3U patent/CN205123741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106027143A (en) * | 2016-06-24 | 2016-10-12 | 桂林创研科技有限公司 | Optical fiber remote monitoring system |
| CN110086531A (en) * | 2019-04-15 | 2019-08-02 | 北京盟力星科技有限公司 | A kind of fiber optic testing system based on local area network |
| CN112615667A (en) * | 2020-11-30 | 2021-04-06 | 国网山东省电力公司滨州供电公司 | Power optical cable fault first-aid repair system |
| CN114648862A (en) * | 2021-12-20 | 2022-06-21 | 中国联合网络通信集团有限公司 | Overhead optical cable early warning processing method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205123741U (en) | Optical cable remote monitering system | |
| CN111884709B (en) | Railway communication optical cable on-line monitoring system and method | |
| CN206877112U (en) | A kind of underground pipe gallery monitoring and operation managing system | |
| CN111641674A (en) | Underground piping lane control wireless communication system | |
| CN104125010A (en) | Optical cable fault location method and device thereof | |
| CN204965668U (en) | Cable pit conflagration on -line monitoring device of transformer substation | |
| CN104320185A (en) | Optical fiber circuit monitoring system | |
| CN105763248A (en) | Optical cable fiber core network monitoring system | |
| CN209608654U (en) | A kind of optical-fiber network handover control system based on photoswitch | |
| CN113507315A (en) | Fiber core situation awareness management method | |
| CN108843976A (en) | A kind of water supply network monitoring system based on narrowband Internet of Things | |
| CN205487203U (en) | Highway tunnel intelligence escape lighting indicating system | |
| CN202488457U (en) | Optical fiber automatic switching device of dense wavelength division multiplexing system | |
| CN104113563A (en) | Coal mine multimedia comprehensive information issuing system | |
| CN110703672A (en) | Urban underground environment and equipment monitoring and alarming system | |
| CN110211339A (en) | A kind of intelligent prewarning monitoring system and method for taking precautions against natural calamities based on cloud platform | |
| CN208971516U (en) | Fibre circuit automatically switches protection system | |
| CN104882795A (en) | Power distribution network ring main unit control circuit having broken line monitoring function | |
| CN102338282A (en) | MESH network-based relay wireless transmission petroleum pipeline monitoring system | |
| CN103094984A (en) | Network distribution structure capable of conveniently sensing ring main units | |
| CN202997708U (en) | Power distribution structure capable of easily sensing ring network cabinets | |
| CN206237406U (en) | Cable's Fault monitoring system based on OTDR | |
| CN108306677A (en) | Cable's Fault recognition methods and system in power telecom network | |
| CN202404437U (en) | Remote transmitting and monitoring system for passive valve chambers of long-distance pipeline | |
| CN219436993U (en) | Optical cable monitoring protection and intelligent distribution system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optical cable remote monitering system Effective date of registration: 20171211 Granted publication date: 20160330 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: SHAANXI SIPURUI COMMUNICATION DESIGN CONSULTATION CO., LTD. Registration number: 2017610000168 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 710065, 2 floors, H Block, Wangzuo Modern City, 35 Tangyan Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: Sharp design Consulting Co., Ltd. Address before: 710065 Xian City, Shaanxi Province, Xi'an High-tech Zone Tangyan Road 35 Wangzuo Modern City H Block 2 Floor Patentee before: SHAANXI SIPURUI COMMUNICATION DESIGN CONSULTATION CO., LTD. |
|
| CP03 | Change of name, title or address |