CN104732343A - Emergency analyzing method and system based on gas pipe network integrity system - Google Patents
Emergency analyzing method and system based on gas pipe network integrity system Download PDFInfo
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- CN104732343A CN104732343A CN201510115915.1A CN201510115915A CN104732343A CN 104732343 A CN104732343 A CN 104732343A CN 201510115915 A CN201510115915 A CN 201510115915A CN 104732343 A CN104732343 A CN 104732343A
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Abstract
The invention discloses an emergency analyzing method and a system based on a gas pipe network integrity system, wherein the emergency analyzing method comprises the steps that the classification method of the emergencies occurring in the gas pipe network and corresponding treating measures of different emergencies are pre-set and are stored in a database; classification is conducted on the emergencies occurring in an urban underground gas pipe network in a pre-set time according to the preset classification method; statistics is conducted on the classified emergencies, the emergency-prone areas and emergency causes in the pre-set time are acquired, and corresponding treating measures are output by querying the database. According to the emergency analyzing method and the system based on the gas pipe network integrity system, reasonable statistical classification is conducted aiming at the underground gas pipe network emergencies when the the recovery work is finished, the efficiency of an enterprise to find the emergency-prone areas in the underground gas pipe network is improved, the possibility that emergencies occur in the underground gas pipe network is decreased to the maximum extent, and convenience is provided for the enterprise to prevent emergencies in the underground gas pipe network from occurring.
Description
Technical field
The present invention relates to gas distribution system, gas network technical field, particularly relate to the emergency analytical approach based on gas ductwork integrity system and system.
Background technology
The classification of cities and towns underground gas ductwork emergency is the important component part of gas pipeline management.At present, the event type of each department divides and mainly divides by the principal concern of enterprise.
In existing principle of classification, enterprises pay attention point is as the Main Basis divided.According to the different situations of each department, the focus of each enterprise also creates notable difference, so Type division cannot the reason that occurs of objective comprehensive elaboration gas ductwork type of emergency event and the consequence that causes.As the pipeline breaking that damage from third-party causes, be sort out by damage from third-party when dividing, and have ignored this phenomenon of pipeline breaking, certain obstruction is caused to the management of gas ductwork.
There is no at present and carry out related data function of statistic analysis for classifying gas type, enterprise does not have correlation technique support, cannot adopt an effective measure to the hidden danger in operating gas pipe network, and present principle of classification high cost, and efficiency is low.
Therefore, prior art need development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide the emergency analytical approach based on gas ductwork integrity system and system, be intended to solve using enterprises pay attention point as partitioning standards in prior art, cost is high, efficiency is low, slow-footed defect.
In order to achieve the above object, this invention takes following technical scheme:
Based on an emergency analytical approach for gas ductwork integrity system, wherein, described method comprises:
The treatment measures that A, the emergency sorting technique pre-setting gas ductwork appearance and different emergencies are corresponding, and by it stored in database;
The sorting technique that B, basis pre-set is classified to the emergency that cities and towns underground gas ductwork occurs in the given time;
Emergency after C, statistical classification, obtains emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.
The described emergency analytical approach based on gas ductwork integrity system, wherein, the foundation of the sorting technique in described step B comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source.
The described emergency analytical approach based on gas ductwork integrity system, wherein, described step C specifically comprises:
C1, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation;
C2, according to the maximum emergency of this occurrence number, Query Database exports corresponding treatment measures.
The described emergency analytical approach based on gas ductwork integrity system, wherein, after statistical method in described step C1 is added up specifically by phenomenon classification, origin cause of formation classification, event class, event type, warning source, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.
Data, wherein, by after adding up sorted emergency data in described step C1, are converted to columnar data figure and are used for analyzing by the described emergency analytical approach based on gas ductwork integrity system.
Based on an emergency analytic system for gas ductwork integrity system, wherein, described system comprises:
Pre-set module, the treatment measures that emergency sorting technique and different emergencies for pre-setting gas ductwork appearance are corresponding, and by it stored in database;
Sort module, for classifying to the emergency that cities and towns underground gas ductwork occurs in the given time according to the sorting technique pre-set;
Statistics and output module, for the emergency after statistical classification, obtain emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.
The described emergency analytic system based on gas ductwork integrity system, wherein, in described sort module, classification foundation comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source.
The described emergency analytic system based on gas ductwork integrity system, wherein, described statistics and output module specifically comprise:
Statistics and acquiring unit, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation;
Inquiry and output unit, for the emergency that foundation occurrence number is maximum, Query Database exports corresponding treatment measures.
The described emergency analytic system based on gas ductwork integrity system, wherein, described statistics and acquiring unit specifically for after originating add up by phenomenon classification, origin cause of formation classification, event class, event type, warning, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.
The described emergency analytic system based on gas ductwork integrity system, wherein, data also for by after adding up sorted emergency data, are converted to columnar data figure and are used for analyzing by described statistics and acquiring unit.
The invention provides a kind of emergency analytical approach based on gas ductwork integrity system and analytic system, wherein, described method comprises: pre-set emergency sorting technique and treatment measures corresponding to different emergencies that gas ductwork occurs, and by it stored in database; According to the sorting technique pre-set, the emergency that cities and towns underground gas ductwork occurs in the given time is classified; Emergency after statistical classification, obtains emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.The present invention is directed to underground gas ductwork emergency, after the repairing end of job, rational statistical classification is carried out to event, improve the efficiency of enterprise in underground gas ductwork searched events hotspots, reduce the possibility that accident appears in underground gas ductwork to greatest extent, for enterprise's prevention gas ductwork occurs that accident provides conveniently.
Accompanying drawing explanation
Fig. 1 is the process flow diagram based on the first preferred embodiment of the emergency analytical approach of gas ductwork integrity system in the present invention.
Fig. 2 a be in the present invention to emergency with the emergency comprised in installations and facilities type in phenomenon category classification.
Fig. 2 b be in the present invention to emergency with the emergency comprised in pipeline body types in phenomenon category classification.
Fig. 2 c be in the present invention to emergency with the emergency comprised in connection type in phenomenon category classification.
Fig. 3 a be in the present invention to emergency with the emergency comprised in damage from third-party type in origin cause of formation category classification.
Fig. 3 b be in the present invention to emergency with the emergency comprised in Environmental variations type in origin cause of formation category classification.
Fig. 3 c affects with external force in the origin cause of formation category classification emergency comprised in type on emergency in the present invention.
Fig. 3 d be in the present invention to emergency with the emergency comprised in pipeline in origin cause of formation category classification and facility body types.
Fig. 4 a is the classification results figure after adding up by phenomenon classification emergency in the present invention.
Fig. 4 b is the classification results figure after adding up by origin cause of formation classification emergency in the present invention.
Fig. 4 c is the classification results figure after adding up by event class emergency in the present invention.
Fig. 4 d is the classification results figure after adding up by event type emergency in the present invention.
Fig. 4 e is the classification results figure after adding up by source of reporting to the police emergency in the present invention.
Fig. 5 a be in the present invention in an embody rule embodiment to emergency by event phenomenon classification statistical graph.
Fig. 5 b be in the present invention in an embody rule embodiment to emergency by event origin cause of formation classification statistical graph.
Fig. 5 c be in the present invention in an embody rule embodiment first quarter to emergency by event origin cause of formation classification statistical graph.
Fig. 5 d be in the present invention in an embody rule embodiment second quarter to emergency by event origin cause of formation classification statistical graph.
Fig. 5 e be in the present invention in an embody rule embodiment third season to emergency by event origin cause of formation classification statistical graph.
Fig. 6 is the functional schematic block diagram based on the first preferred embodiment of the emergency analytic system of gas ductwork integrity system in the present invention.
Embodiment
The invention provides a kind of emergency analytical approach based on gas ductwork integrity system and system.For making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the process flow diagram of the first preferred embodiment of a kind of emergency analytical approach based on gas ductwork integrity system of the present invention, described method comprises:
The treatment measures that step S100, the emergency sorting technique pre-setting gas ductwork appearance and different emergencies are corresponding, and by it stored in database; Concrete, pre-set the sorting technique of gas ductwork Problems existing in repairing process, sorting technique can comprise by phenomenon classification, origin cause of formation classification, and event class etc. are classified, and has a lot of group below each large class.Comprise installations and facilities as by phenomenon classification, pipeline body and connect three large classes, have again a lot of groups below each large class, such as, in installations and facilities, be also divided into pipeline valve and lime set cylinder and diffusion system.Meanwhile, also by each for treatment measures corresponding to different emergencies.Such as, pipeline valve often goes wrong within a certain period of time, then the valve of the better quality that will more renew.
The sorting technique that step S200, basis pre-set is classified to the emergency that cities and towns underground gas ductwork occurs in the given time.
During concrete enforcement, according to above-mentioned sorting technique, after the emergency in the underground gas ductwork of cities and towns occurs, we will classify to it by above-mentioned sorting technique, namely according to the sorting technique of correspondence, emerging emergency is added in the classification of corresponding sorting technique.Emergency, can inquire about in the given time, namely the emergency of all this systems of typing can be able to be classified.
Emergency data after step S300, statistical classification, obtain emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.
Concrete, when needing to analyze the emergency of the appearance of the schedule time, the sorting technique that can pre-set according to us, inquire by classification, the number of times that system occurs under returning each emergency classification in the given time, it can thus be appreciated that (can be 1 year or half a year) the maximum region of emergency occurrence number and be the accident caused by which type of reason within this time, and export corresponding treatment measures by Query Database, for reference.
Concrete, the described emergency analytical approach based on gas ductwork integrity system, wherein, the foundation of the sorting technique in described step S200 comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source.
The described emergency analytical approach based on gas ductwork integrity system, wherein, described step S300 specifically comprises:
Step S301, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation;
Step S302, according to the maximum emergency of this occurrence number, Query Database exports corresponding treatment measures.
The described emergency analytical approach based on gas ductwork integrity system, wherein, after statistical method in described step S301 is added up specifically by phenomenon classification, origin cause of formation classification, event class, event type, warning source, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.
Data, wherein, by after adding up sorted emergency data in described step S301, are converted to columnar data figure and are used for analyzing by the described emergency analytical approach based on gas ductwork integrity system.
The embody rule embodiment that a kind of exhibition provided by the invention is analyzed based on the emergency of gas ductwork integrity system, the sorting technique of wherein emergency, as follows:
Integrity management system module event classification of meeting an urgent need is the systemic-function of a underground gas ductwork emergency management, by classifying to the different latitude of emergency from " phenomenon " and " origin cause of formation ", thus realize underground medium pressure gas network emergency Integrity Management.
First emergency is classified with " phenomenon classification ", refer to when emergency occurs, from the gas leakage position that pipeline body or all kinds of facility are observed on the surface, comprise installations and facilities, pipeline body and connect three large classes, similar types is as follows:
In " installations and facilities " type, carry out exhaustive division: pipeline valve and lime set cylinder and diffusion system, as shown in Figure 2 a.
Pipeline body comprises pipeline corrosion, tubing body, formalness, line clogging, specifically as shown in Figure 2 b.
Connection comprises metal pipe line connection, PE pipeline connects, conversion gas leakage moulded by steel, specifically as shown in Figure 2 c.
Emergency is classified with " origin cause of formation classification ", the impact of damage from third-party, Environmental variations, external force, pipeline and facility body reason.Damage from third-party, Environmental variations, external force affects, pipeline and facility body carry out sorted result concrete respectively as Fig. 3 a, as Fig. 3 b, as Fig. 3 c, as shown in Figure 3 d.
After classification is completed to emergency, Using statistics function is to data analysis, can add up by phenomenon classification, origin cause of formation classification, event class, event type, warning source, in all types of can temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.Enterprise can carry out positioning analysis accurately according to different focus to all emergency.
During concrete enforcement, can respectively according to phenomenon classification, origin cause of formation classification, event class, event type, warning source add up, concrete statistics as Fig. 4 a, as Fig. 4 b, as Fig. 4, as Fig. 4 d, as shown in fig 4e.
Example: when the third season summed up in 2014, gas enterprise finds that incident of leakage rised appreciably than front two seasons, by observing, as shown in Figure 5 a, the bimester that known main problem concentrating on 8,9 event phenomenon classification statistical graph.
By adding up the event origin cause of formation, as shown in Figure 5 b, can see that the origin cause of formation main is up till now all because pipeline and facility body cause.
By carrying out data statistics respectively to three seasons, as Fig. 5 c, shown in 5d, 5e, the main reason that the emergency third season occurs to increase can be found out.
Can find lime set cylinder and diffusion system from the graph, metal pipe line links two problems and be doubled and redoubled in the third season, the quantity that emergency occurs has exceeded the permissible value in pipeline day-to-day operation, there is great potential safety hazard (table 1).
Table 1
| Time | Lime set cylinder and diffusion system | Metal pipe line links |
| The first quarter | 17 | 40 |
| The second quarter | 14 | 42 |
| The third season | 35 | 74 |
This problem causes the great attention of gas enterprise, takes countermeasure to eliminate safe hidden trouble immediately:
1, strengthen burning line affiliated facility maintenance work at ordinary times, and when having the screw thread facilities such as diffusion valve at repair and maintenance, no matter whether check out gas leak phenomenon, all will tighten process to screw thread, old facility is changed in time;
2, make a plan, to the replacing using the longer old pipeline of the time limit of Flange joint and valve to carry out flange gasket and screw;
3, in new construction, strict control acceptance procedures, avoid the emergency occurred as weld seam gas leakage etc. causes because of construction quality.
From said method embodiment; by event classification and function of statistic analysis in integrity management system; gas enterprise can be allowed by existing data; the potential safety hazard existed in discovery pipeline promptly and accurately; before event occurs, hidden danger is controlled; underground gas ductwork protection work can better be helped, for promotion enterprise prevention pipe network accidents generation important in inhibiting.
As shown in Figure 6, present invention also offers a kind of first preferred embodiment of the emergency analytic system based on gas ductwork integrity system, wherein, described system comprises:
Pre-set module 510, the treatment measures that emergency sorting technique and different emergencies for pre-setting gas ductwork appearance are corresponding, and by it stored in database; As detailed above.
Sort module 520, for classifying to the emergency that cities and towns underground gas ductwork occurs in the given time according to the sorting technique pre-set; As detailed above.
Statistics and output module 530, for the emergency after statistical classification, obtain emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure; As detailed above.
The described emergency analytic system based on gas ductwork integrity system, wherein, in described sort module 520, classification foundation comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source; As detailed above.
The described emergency analytic system based on gas ductwork integrity system, wherein, described statistics and output module 530 specifically comprise:
Statistics and acquiring unit, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation; As detailed above.
Inquiry and output unit, for the emergency that foundation occurrence number is maximum, Query Database exports corresponding treatment measures; As detailed above.
The described emergency analytic system based on gas ductwork integrity system, wherein, described statistics and acquiring unit specifically for after originating add up by phenomenon classification, origin cause of formation classification, event class, event type, warning, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening; As detailed above.
The described emergency analytic system based on gas ductwork integrity system, wherein, data also for by after adding up sorted emergency data, are converted to columnar data figure and are used for analyzing by described statistics and acquiring unit; As detailed above.
In sum, the invention provides a kind of emergency analytical approach based on gas ductwork integrity system and analytic system, wherein, described method comprises: pre-set emergency sorting technique and treatment measures corresponding to different emergencies that gas ductwork occurs, and by it stored in database; According to the sorting technique pre-set, the emergency that cities and towns underground gas ductwork occurs in the given time is classified; Emergency after statistical classification, obtains emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.The present invention is directed to underground gas ductwork emergency, after the repairing end of job, rational statistical classification is carried out to event, improve the efficiency of enterprise in underground gas ductwork searched events hotspots, reduce the possibility that accident appears in underground gas ductwork to greatest extent, for enterprise's prevention gas ductwork occurs that accident provides conveniently.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and the present invention's design and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (10)
1. based on an emergency analytical approach for gas ductwork integrity system, it is characterized in that, described method comprises:
The treatment measures that A, the emergency sorting technique pre-setting gas ductwork appearance and different emergencies are corresponding, and by it stored in database;
The sorting technique that B, basis pre-set is classified to the emergency that cities and towns underground gas ductwork occurs in the given time;
Emergency after C, statistical classification, obtains emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.
2. the emergency analytical approach based on gas ductwork integrity system according to claim 1, is characterized in that, the foundation of the sorting technique in described step B comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source.
3. the emergency analytical approach based on gas ductwork integrity system according to claim 2, it is characterized in that, described step C specifically comprises:
C1, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation;
C2, according to the maximum emergency of this occurrence number, Query Database exports corresponding treatment measures.
4. the emergency analytical approach based on gas ductwork integrity system according to claim 3, it is characterized in that, after statistical method in described step C1 is added up specifically by phenomenon classification, origin cause of formation classification, event class, event type, warning source, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.
5. the emergency analytical approach based on gas ductwork integrity system according to claim 4, is characterized in that, by after adding up sorted emergency data in described step C1, data is converted to columnar data figure and is used for analyzing.
6. based on an emergency analytic system for gas ductwork integrity system, it is characterized in that, described system comprises:
Pre-set module, the treatment measures that emergency sorting technique and different emergencies for pre-setting gas ductwork appearance are corresponding, and by it stored in database;
Sort module, for classifying to the emergency that cities and towns underground gas ductwork occurs in the given time according to the sorting technique pre-set;
Statistics and output module, for the emergency after statistical classification, obtain emergency hotspots and the event origin cause of formation in the described schedule time, and Query Database exports alignment processing measure.
7. the emergency analytic system based on gas ductwork integrity system according to claim 6, it is characterized in that, in described sort module, classification foundation comprises: phenomenon classification, origin cause of formation classification, event class, event type, warning source.
8. the emergency analytic system based on gas ductwork integrity system according to claim 7, it is characterized in that, described statistics and output module specifically comprise:
Statistics and acquiring unit, by adding up sorted emergency data, obtain the maximum type of emergency event of occurrence number and the event origin cause of formation;
Inquiry and output unit, for the emergency that foundation occurrence number is maximum, Query Database exports corresponding treatment measures.
9. the emergency analytic system based on gas ductwork integrity system according to claim 8, it is characterized in that, described statistics and acquiring unit specifically for after originating add up by phenomenon classification, origin cause of formation classification, event class, event type, warning, then by all types of temporally, administrative region, event class, construction teams, pipeline pressure carry out a dark step screening.
10. the emergency analytic system based on gas ductwork integrity system according to claim 9, it is characterized in that, data also for by after adding up sorted emergency data, are converted to columnar data figure and are used for analyzing by described statistics and acquiring unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105805561A (en) * | 2016-03-22 | 2016-07-27 | 中国特种设备检测研究院 | Inquiring and processing system and method for buried pipeline leakage accident |
| CN106875294A (en) * | 2017-03-21 | 2017-06-20 | 四川川信通信技术工程有限公司 | To the method for electricity power enterprise's supervision statistics |
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Application publication date: 20150624 |