CN101692013A - System configuration device of distributed optical fiber sensing system and method thereof - Google Patents
System configuration device of distributed optical fiber sensing system and method thereof Download PDFInfo
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- CN101692013A CN101692013A CN200910197371A CN200910197371A CN101692013A CN 101692013 A CN101692013 A CN 101692013A CN 200910197371 A CN200910197371 A CN 200910197371A CN 200910197371 A CN200910197371 A CN 200910197371A CN 101692013 A CN101692013 A CN 101692013A
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Abstract
The invention relates to a system configuration device of a distributed optical fiber sensing system and a method thereof. The system configuration device comprises a system configuration module, an optical fiber configuration module, a subarea configuration module and an input-output module which are interconnected, wherein the system configuration module is used for configuring the information of hardware equipment in the distributed optical fiber sensing system; the optical fiber configuration module is used for configuring information correlated to a detection optical fibre and measuring data in the distributed optical fiber sensing system; the subarea configuration module is used for configuring the information of each monitoring subarea in the distributed optical fiber sensing system; and the input-output module is used for describing and realizing mapping relation between information in both the optical fiber configuration module and the subarea configuration module and the hardware equipment. The system configuration device and the method thereof can carry out effective resource configuration, thereby realizing effective collection, processing and management on monitoring data in the distributed optical fiber sensing system.
Description
Technical field
The present invention relates to optical fiber sensing technology, relate in particular to a kind of system configuration device and method thereof of distributed optical fiber sensing system.
Background technology
The distributed optical fiber sensing system principle is to utilize optical fiber as sensing responsive element and transmission signals medium simultaneously, adopt advanced optical time domain reflection (Optical Time-domain Reflectormetry, OTDR) technology, detect along the temperature of optical fiber diverse location and the variation of strain, realizing real distributed measurement, is a kind of system that can realize big length, the real-time monitoring of large area region.
Utilizing distributed optical fiber sensing system to monitor oil pipe in real time with one is example, as shown in Figure 1, along the oil pipe 11 parallel detection optical fibers 12 of laying, because the length of oil pipe 11 is usually all at the hundreds of kilometer, needing to be provided with a plurality of measured node 13 common measurements along oil pipe 11 on detection optical fiber 12 monitors, measured node 13 is each measure after all automatically with data information (as temperature, spatial geographical locations, time and node number) transfer to server 15 by network 14, the data information that each measured node 13 transmission of server 15 storages come, and the data data carried out relevant treatment, user 16 can obtain the data information of historical record by server 15, also can under certain access rights, directly carry out real-time data information collection to measured node 13.
As seen, distributed optical fiber sensing system relates to several thousand to several ten thousand even hundreds of thousands group data point, and for this class data resource is effectively managed, a kind of suitable system configuration method is indispensable.By system configuration, the obtaining as required of feasible system data, suitably handle, effectively export and control and realize that the rational and orderly of data stream between various resources distributes.The system configuration of distributed optical fiber sensing system relates generally to the following aspects: (1) system information, as sequence number, model, machine name etc.; (2) system communication information is as IP address, gateway etc.; (3) system operational parameters is as system running pattern, system alarm switch etc.; (4) optical-fibre channel configuration; (4) sampling configuration; (5) zone configuration; (6) inter-module communication configuration; (7) passage handover configurations; (8) keypress function configuration; And (9) warning function configuration etc.
Summary of the invention
The object of the present invention is to provide a kind of system configuration device and method thereof of distributed optical fiber sensing system, the resource that distributed optical fiber sensing system uses is classified, allocate resources in the system configuration device by class, thereby realization is to effective collection, processing and the management of distributed optical fiber sensing system Monitoring Data.
To achieve the above object, the invention provides a kind of system configuration device of distributed optical fiber sensing system, it comprises be mutually related system configuration module, optical fiber configuration module, subarea configuration module and input/output module; Described system configuration module is used for the information of configuring distributed optical fiber sensing system hardware device; Described optical fiber configuration module is used for configuring distributed optical fiber sensing system and detection optical fiber, the relevant information of measurement data; Described subarea configuration module is used for the information of each monitoring subregion of configuring distributed optical fiber sensing system; Described input/output module is used for describing and realizes the information of optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, the information of described hardware device comprises the system information of distributed optical fiber sensing system, the system communication information of distributed optical fiber sensing system and the system operational parameters of distributed optical fiber sensing system.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, described and detection optical fiber, the relevant information of measurement data comprise detection optical fiber information, the measurement data information from each measured node collection, calculating parameter, detection optical fiber operating parameter and handle the information that obtains after the measurement data information of gathering.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, the information of described each monitoring subregion comprises partition number, zone name, subregion explanation, the numbering of subregion detection optical fiber of living in and the reference position of subregion detection optical fiber of living in.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, described partition number is the unique identification of corresponding monitoring subregion, its span is greater than 0, smaller or equal to 2
32Arbitrary integer.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, the mapping relations of the information in the described optical fiber configuration module and information in the subarea configuration module and hardware device comprise detection optical fiber corresponding physical channel number and detection optical fiber mapping relations, actuation of keys label and corresponding hardware device mapping relations and fixing report to the police, subregion is reported to the police and the mapping relations of corresponding hardware device.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, described mapping relations are mappings of distributed optical fiber sensing system and a series of Serial No.s, by these Serial No.s, the logical block of distributed optical fiber sensing system is able to be associated with the hardware of distributed optical fiber sensing system.
The system configuration device of above-mentioned distributed optical fiber sensing system, wherein, Serial No. is made up of 0 and 1 of an indefinite length.
A kind of technical scheme of the present invention is a kind of method of using the said system inking device distributed optical fiber sensing system to be carried out system configuration, it may further comprise the steps: step 1, the startup of server distributed optical fiber sensing system, the system configuration module of reading system inking device, resolve the model of this distributed optical fiber sensing system, each modules configured space of distribution system configuration device; Step 2, server is classified to the resource of distributed optical fiber sensing system, by class with in resource distribution each module in the system configuration device; Step 3, server is gathered measurement data information and is configured to the optical fiber configuration module of system configuration device from measured node, server carries out relevant treatment to the measurement data information of gathering, and the data message after will handling is configured to the optical fiber configuration module of system configuration device; Step 4, the division module of server reading system inking device is set up measurement data information is carried out related between data message and partition information after the relevant treatment; Step 5, the input/output module of server reading system inking device, the information in this input/output module realization optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device.
The method of said system configuration, wherein, described step 2 specifically comprises: the system configuration module that the information configuration of hardware device in the distributed optical fiber sensing system is arrived system configuration device; With information relevant in the distributed optical fiber sensing system, as the optical fiber configuration module that length etc. is configured to system configuration device that is provided with of the title of the numbering of detection optical fiber corresponding physical channel number, detection optical fiber, detection optical fiber, detection optical fiber with detection optical fiber; The information configuration of each monitoring subregion in the distributed optical fiber sensing system is arrived the subarea configuration module of system configuration device; With the mapping relations of mapping relations, actuation of keys label and the corresponding hardware of detection optical fiber corresponding physical channel number and detection optical fiber and fixingly report to the police, subregion is reported to the police and the mapping relations of corresponding hardware device etc. are configured to the input/output module of system configuration device; Here the resource that relates to is a static resource.
The system configuration device of distributed optical fiber sensing system of the present invention and method thereof, four modules that are mutually related are set in system configuration device, constitute the unified system configuration space of distributed optical fiber sensing system, to the resource that distributed optical fiber sensing system uses classify, modularization; Optical fiber configuration module and subarea configuration module realize a kind of configuration and classification in logic to system information, and the mapping relations of this logic configuration and actual hardware are described and realized to input/output module, thereby realize effective collection, processing and management to the distributed optical fiber sensing system Monitoring Data.
Description of drawings
The system configuration device of distributed optical fiber sensing system of the present invention and method thereof are provided by following embodiment and accompanying drawing.
Fig. 1 is the structured flowchart of distributed optical fiber sensing system one embodiment in the prior art.
Fig. 2 is the structured flowchart of the system configuration device of distributed optical fiber sensing system of the present invention.
Embodiment
Below with reference to Fig. 2 the system configuration device and the method thereof of distributed optical fiber sensing system of the present invention are described in further detail.
Distributed optical fiber sensing system is the object of monitoring in real time, as oil pipe, the tunnel, usually form network-like distribution, it is the method for using always that monitoring target is carried out partition management, the usually corresponding detection optical fiber of the monitoring target of each subregion (as certain root or certain section oil pipe), because the length of the monitoring target of each subregion is longer, this need be provided with a plurality of measured node (as shown in Figure 1), therefore, distributed optical fiber sensing system relates to the data message of a large amount of hardware devices, these hardware devices comprise server, measured node (being measuring equipment), network, the detection optical fiber section, alarm etc., in addition, distributed optical fiber sensing system also relate to the data message of a large amount of collections and the data message of gathering handled after the data message that obtains, as the temperature data of each measured node of gathering, the spatial geographical locations data that the accident that temperature data is carried out obtaining after the analyzing and processing takes place.
Referring to Fig. 2, the system configuration device of distributed optical fiber sensing system of the present invention comprises system configuration module 21, optical fiber configuration module 22, subarea configuration module 23 and input/output module 24;
Described system configuration module 21 is used for the information of configuring distributed optical fiber sensing system hardware device, mainly comprises (1) system information, as the model of the numbering of each hardware device title, each hardware device correspondence, distributed optical fiber sensing system and sequence number etc.; (2) system communication information is as IP address, gateway etc.; (3) system operational parameters is as server operational mode, system alarm switch;
Described optical fiber configuration module 22 is used for configuring distributed optical fiber sensing system and detection optical fiber, the relevant information of measurement data, mainly comprise (1) detection optical fiber information, length etc. is set as the title of the numbering of detection optical fiber corresponding physical channel number, detection optical fiber, detection optical fiber, detection optical fiber; (2) measurement data information of gathering from each measured node is as sampling rate, installation length etc.; (3) calculating parameter is as modified index, slope etc.; (4) detection optical fiber operating parameter is uploaded switch etc. as data filtering mode, warning; (5) information that obtains after the measurement data information of handle gathering, the spatial geographical locations that takes place as accident, time etc.;
Described subarea configuration module 23 is used for the information of each monitoring subregion of configuring distributed optical fiber sensing system, as partition number, and zone name, subregion explanation, the numbering of subregion detection optical fiber of living in, the reference position of subregion detection optical fiber of living in etc.;
The described subregion of respectively monitoring all is provided with partition number, i.e. DA sequence number, this DA sequence number are the unique identification of corresponding monitoring subregion, is used for distinguishing each monitoring subregion in subarea configuration module 23, and the span of described DA sequence number is greater than 0, smaller or equal to 2
32Arbitrary integer;
Described input/output module 24 is used for describing and realizes the information of optical fiber configuration module 22 and the mapping relations of information in the subarea configuration module 23 and hardware device (promptly concerning one to one), specifically comprises the mapping relations of (1) detection optical fiber corresponding physical channel number and detection optical fiber; (2) mapping relations of actuation of keys label and corresponding hardware device; (3) the fixing mapping relations of warning label and alarm, alarm monitoring subregion of living in;
In described input/output module 24, the mapping relations of the logical channel number (LCN) of detection optical fiber correspondence, detection optical fiber and physical channel are to embody like this: comprise the fiber configuration numbering in the optical fiber configuration module and insert the mapping that channel number is used for detection optical fiber and logical channel; In the input and output configuration module, according to the related hardware configuration information (as, string slogan, baud rate, node number and) and insert the mapping of passage and Serial No. mapping table realization detection optical fiber and physical channel;
Described Serial No. Serial No. is made up of 0 and 1 of an indefinite length.
The mapping relations of actuation of keys label and corresponding hardware and fixedly the mapping relations of warning label and corresponding hardware embody in the same manner, do not repeat them here.
Described system configuration module 21, optical fiber configuration module 22, subarea configuration module 23 and input/output module 24 are interrelated, as, alarm monitoring subregion of living in partition number in the numbering of the detection optical fiber in the described optical fiber configuration module 22 and the described subarea configuration module 23 (the monitoring subregion at the detection optical fiber place of the numbering representative of embodiment detection optical fiber) and the input/output module 24 (embodying the interior alarm that is provided with of detection optical fiber place monitoring subregion of the numbering representative of detection optical fiber) is interrelated; In the described optical fiber configuration module 22 in detection optical fiber corresponding physical channel number and the input/output module 24 in the mapping relations of detection optical fiber corresponding physical channel number and detection optical fiber detection optical fiber corresponding physical channel number be associated.
Interrelated between four modules in the system configuration device of distributed optical fiber sensing system of the present invention, constituted the unified system configuration space of distributed optical fiber sensing system jointly, to the resource that distributed optical fiber sensing system uses classify, modularization.
Optical fiber configuration module and subarea configuration module realize a kind of configuration and classification in logic to system information in the system configuration device of distributed optical fiber sensing system of the present invention, and the mapping relations of this logic configuration and actual hardware are described and realized to input/output module.
A kind of system configuration device of above-mentioned distributed optical fiber sensing system that uses may further comprise the steps the method that distributed optical fiber sensing system carries out system configuration:
Step 1, the startup of server distributed optical fiber sensing system, the system configuration module of reading system inking device is resolved the model of this distributed optical fiber sensing system, each modules configured space of distribution system configuration device;
Step 2, server is classified to the resource of distributed optical fiber sensing system, by class with in resource distribution each module in the system configuration device;
The information configuration of hardware device in the distributed optical fiber sensing system is arrived the system configuration module of system configuration device;
With information relevant in the distributed optical fiber sensing system, as the optical fiber configuration module that length etc. is configured to system configuration device that is provided with of the title of the numbering of detection optical fiber corresponding physical channel number, detection optical fiber, detection optical fiber, detection optical fiber with detection optical fiber;
The information configuration of each monitoring subregion in the distributed optical fiber sensing system is arrived the subarea configuration module of system configuration device;
With the mapping relations of mapping relations, actuation of keys label and the corresponding hardware of detection optical fiber corresponding physical channel number and detection optical fiber and fixingly report to the police, subregion is reported to the police and the mapping relations of corresponding hardware device etc. are configured to the input/output module of system configuration device;
Here the resource that relates to is a static resource, the information that does not promptly comprise data message that measured node measures in real time and the data message of these measurements carried out obtain after the relevant treatment;
Step 3, server is gathered measurement data information and is configured to the optical fiber configuration module of system configuration device from measured node, server carries out relevant treatment to the measurement data information of gathering, and the data message after will handling is configured to the optical fiber configuration module of system configuration device;
Step 4, the division module of server reading system inking device is set up measurement data information is carried out related between data message and partition information after the relevant treatment;
Step 5, the input/output module of server reading system inking device, the information in this input/output module realization optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device.
Claims (10)
1. the system configuration device of a distributed optical fiber sensing system is characterized in that, it comprises be mutually related system configuration module, optical fiber configuration module, subarea configuration module and input/output module;
Described system configuration module is used for the information of configuring distributed optical fiber sensing system hardware device;
Described optical fiber configuration module is used for configuring distributed optical fiber sensing system and detection optical fiber, the relevant information of measurement data;
Described subarea configuration module is used for the information of each monitoring subregion of configuring distributed optical fiber sensing system;
Described input/output module is used for describing and realizes the information of optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device.
2. the system configuration device of distributed optical fiber sensing system as claimed in claim 1, it is characterized in that the information of described hardware device comprises the system communication information of the system information of distributed optical fiber sensing system, distributed optical fiber sensing system and the system operational parameters of distributed optical fiber sensing system.
3. the system configuration device of distributed optical fiber sensing system as claimed in claim 1, it is characterized in that described and detection optical fiber, the relevant information of measurement data comprise detection optical fiber information, the measurement data information from each measured node collection, calculating parameter, detection optical fiber operating parameter and handles the information that obtains after the measurement data information of gathering.
4. the system configuration device of distributed optical fiber sensing system as claimed in claim 1, it is characterized in that, the information of described each monitoring subregion comprises partition number, zone name, subregion explanation, the numbering of subregion detection optical fiber of living in and the reference position of subregion detection optical fiber of living in.
5. the system configuration device of distributed optical fiber sensing system as claimed in claim 4 is characterized in that, described partition number is the unique identification of corresponding monitoring subregion, and its span is greater than 0, smaller or equal to 2
32Arbitrary integer.
6. the system configuration device of distributed optical fiber sensing system as claimed in claim 1, it is characterized in that, the information in the described optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device comprise detection optical fiber corresponding physical channel number and detection optical fiber mapping relations, actuation of keys label and corresponding hardware device mapping relations and fixing report to the police, subregion is reported to the police and the mapping relations of corresponding hardware device.
7. the system configuration device of distributed optical fiber sensing system as claimed in claim 6, it is characterized in that, described mapping relations are mappings of distributed optical fiber sensing system and a series of Serial No.s, by these Serial No.s, the logical block of distributed optical fiber sensing system is able to be associated with the hardware of distributed optical fiber sensing system.
8. the system configuration device of distributed optical fiber sensing system as claimed in claim 7 is characterized in that, described Serial No. is made up of 0 and 1 of an indefinite length.
9. one kind is used the system as claimed in claim 1 inking device that distributed optical fiber sensing system is carried out the method for system configuration, it is characterized in that, may further comprise the steps:
Step 1, the startup of server distributed optical fiber sensing system, the system configuration module of reading system inking device is resolved the model of this distributed optical fiber sensing system, each modules configured space of distribution system configuration device;
Step 2, server is classified to the resource of distributed optical fiber sensing system, by class with in resource distribution each module in the system configuration device;
Step 3, server is gathered measurement data information and is configured to the optical fiber configuration module of system configuration device from measured node, server carries out relevant treatment to the measurement data information of gathering, and the data message after will handling is configured to the optical fiber configuration module of system configuration device;
Step 4, the division module of server reading system inking device is set up measurement data information is carried out related between data message and partition information after the relevant treatment;
Step 5, the input/output module of server reading system inking device, the information in this input/output module realization optical fiber configuration module and the mapping relations of information in the subarea configuration module and hardware device.
10. the method for system configuration as claimed in claim 9 is characterized in that, described step 2 specifically comprises:
The information configuration of hardware device in the distributed optical fiber sensing system is arrived the system configuration module of system configuration device;
With information relevant in the distributed optical fiber sensing system, as the optical fiber configuration module that length etc. is configured to system configuration device that is provided with of the title of the numbering of detection optical fiber corresponding physical channel number, detection optical fiber, detection optical fiber, detection optical fiber with detection optical fiber;
The information configuration of each monitoring subregion in the distributed optical fiber sensing system is arrived the subarea configuration module of system configuration device;
With the mapping relations of mapping relations, actuation of keys label and the corresponding hardware of detection optical fiber corresponding physical channel number and detection optical fiber and fixingly report to the police, subregion is reported to the police and the mapping relations of corresponding hardware device etc. are configured to the input/output module of system configuration device;
Here the resource that relates to is a static resource.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376093A (en) * | 2015-11-19 | 2016-03-02 | 中冶南方（武汉）自动化有限公司 | Distributed management method and system for mass data points |
| CN110455210A (en) * | 2019-08-13 | 2019-11-15 | 中国铁路总公司 | A kind of high-speed rail tunnel-type position sensing method based on imbedded fiber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152788Y (en) * | 2008-02-20 | 2008-11-19 | 福建师范大学 | Distributed optical fiber temperature measuring equipment based on network |
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2009
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376093A (en) * | 2015-11-19 | 2016-03-02 | 中冶南方（武汉）自动化有限公司 | Distributed management method and system for mass data points |
| CN105376093B (en) * | 2015-11-19 | 2018-11-30 | 中冶南方（武汉）自动化有限公司 | The distribution management method and system of mass data point |
| CN110455210A (en) * | 2019-08-13 | 2019-11-15 | 中国铁路总公司 | A kind of high-speed rail tunnel-type position sensing method based on imbedded fiber |
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