CN117058848A - Pipeline dangerous gas monitoring method, system and computer equipment - Google Patents
Pipeline dangerous gas monitoring method, system and computer equipment Download PDFInfo
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- CN117058848A CN117058848A CN202311021153.XA CN202311021153A CN117058848A CN 117058848 A CN117058848 A CN 117058848A CN 202311021153 A CN202311021153 A CN 202311021153A CN 117058848 A CN117058848 A CN 117058848A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 332
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims description 89
- 238000004891 communication Methods 0.000 claims description 26
- 231100001261 hazardous Toxicity 0.000 claims description 11
- 230000005856 abnormality Effects 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- 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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- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The application relates to a method, a system and computer equipment for monitoring dangerous gas in a pipeline, which belong to the technical field of gas monitoring, wherein the monitoring method comprises the steps of obtaining basic information of a monitoring box and creating at least one association network according to the basic information; acquiring a gas monitoring signal returned by each monitoring box; responding to the gas monitoring signal in a preset alarm threshold range, and taking a monitoring box of the gas monitoring signal in the preset alarm threshold range as a key monitoring box; screening key monitoring boxes in the same association network to obtain an alarm monitoring box; and generating alarm information of alarm monitoring boxes in each associated network, outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes. On one hand, the application can accurately send the alarm information to the staff, and on the other hand, the condition that the information overflows due to too much alarm information received by the staff is not easy to happen.
Description
Technical Field
The application relates to the technical field of gas monitoring, in particular to a method, a system and computer equipment for monitoring dangerous gas in a pipeline.
Background
In order to meet the living needs of human beings, various transportation pipelines such as an electric pipeline, a communication pipeline, a gas pipeline, a water supply pipeline, a drainage pipeline and the like are arranged in a buried pipeline mode, and part of pipelines such as the gas pipeline or the drainage pipeline usually contain dangerous gases, so that the pipeline monitoring is usually required for the pipelines with dangerous gases in order to reduce potential safety hazards.
At present, the pipeline monitoring of dangerous gas adopts the mode of laying the monitoring case on the pipeline generally, including various dangerous gas sensor, wireless communication positioner, gas detection module and control mainboard etc. in the monitoring case, in order to realize in time monitoring the gas in the pipeline and when appearing unusual, in time output alarm signal, so that the staff can in time overhaul the pipeline that the monitoring case appears unusual, however, because the relevance of pipeline is stronger, the phenomenon that a plurality of monitoring cases appear unusual simultaneously and report to the police can appear the same reason sometimes, make the staff receive a large amount of alarm information in the short time, the staff need take care of to carry out the screening to a large amount of alarm information, take corresponding maintenance measures again, the speed that leads to the staff to respond the unusual condition of gas monitoring is slower.
Disclosure of Invention
In order to facilitate timely response of staff when gas monitoring is abnormal, the application provides a method, a system and computer equipment for monitoring dangerous gas in a pipeline.
In a first aspect, the application provides a method for monitoring dangerous gas in a pipeline, which adopts the following technical scheme:
a method of monitoring a pipeline for hazardous gases, comprising:
acquiring basic information of a monitoring box, and creating at least one association network according to the basic information; the association network comprises a plurality of monitoring boxes;
acquiring a gas monitoring signal returned by each monitoring box;
responding to the gas monitoring signal within a preset alarm threshold range, and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
screening key monitoring boxes in the same association network to obtain an alarm monitoring box;
and generating alarm information of alarm monitoring boxes in each associated network, outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
By adopting the technical scheme, the association network is created based on the basic information of the monitoring boxes, the monitoring boxes with the gas monitoring signals within the preset alarm threshold range are used as key monitoring boxes, and as a plurality of monitoring boxes in the same association network are associated with each other to a certain extent, the alarm monitoring boxes are selected from the key monitoring boxes, and only the alarm information of the alarm monitoring boxes is output, and the alarm information of other key sampling boxes is shielded, so that the alarm information can be accurately sent to the staff on one hand, and the situation that the information overflows due to too much alarm information received by the staff is not easy to cause on the other hand, so that the staff responds to the alarm information in time.
Optionally, the association network comprises a position relation network, a communication relation network and a primary and secondary relation network; the basic information comprises positioning coordinates of the monitoring box, serial number information and basic information of the affiliated pipeline;
the positioning coordinates are used for creating a position relation network of the monitoring box; the serial number information is used for creating a communication relation network of the monitoring box; the basic information of the affiliated pipeline is used for creating a primary and secondary relation network.
By adopting the technical scheme, the position relation network, the communication relation network and the primary and secondary relation network are conveniently created by utilizing the positioning coordinates, the serial number information and the basic information of the belonging pipelines, certain association exists among the position relation network, the communication relation network and the primary and secondary relation network, and when one monitoring box is abnormal in the position relation network, the communication relation network or the primary and secondary relation network, the abnormal occurrence of the chain reaction of a plurality of monitoring boxes can be possibly caused, and the monitoring of the monitoring boxes is more convenient by establishing different kinds of association networks.
Optionally, the gas monitoring signal includes one or more of a concentration, pressure, gas temperature, and flow rate of a plurality of hazardous gases.
By adopting the technical scheme, the gas in the pipeline is monitored from a plurality of angles, so that the monitoring result is more accurate and comprehensive.
Optionally, if the association network is a connectivity network, the screening is performed on the key monitoring boxes in the same association network to obtain the alarm monitoring box, which specifically includes:
acquiring node intervals of adjacent key monitoring boxes in the communication relation network according to the sequence number information; the node interval is the number of other monitoring boxes;
if the node interval is greater than or equal to the preset interval, two adjacent key monitoring boxes are used as alarm monitoring boxes;
if the node interval is smaller than the preset interval, the key monitoring box with serious abnormality degree of the gas monitoring signals in the two adjacent key monitoring boxes is used as the alarm monitoring box.
By adopting the technical scheme, the node intervals of the adjacent key monitoring boxes in the acquired communication relation network are analyzed at intervals, when the node intervals are larger than or equal to the preset intervals, the fact that a plurality of monitoring boxes without abnormal conditions exist between the two adjacent key monitoring boxes is indicated, at the moment, the two adjacent key monitoring boxes possibly have abnormal gas monitoring signals caused by different reasons, so that the two adjacent key monitoring boxes are required to be used as alarm monitoring boxes, alarm information is prevented from being missed to a certain extent, otherwise, when the node intervals are smaller than the preset intervals, the possibility that the two adjacent key monitoring boxes are abnormal due to the same reason is high, at the moment, the key monitoring boxes with serious abnormal degrees of the gas monitoring signals in the two adjacent key monitoring boxes are used as alarm monitoring boxes, and workers can quickly locate the key monitoring boxes with more serious abnormal gas monitoring signals.
Optionally, if the association network is a location relationship network, the screening is performed on the key monitoring boxes in the same association network to obtain a warning monitoring box, which specifically includes:
judging whether the distance between the key monitoring boxes in the position relation network is smaller than a preset distance according to the positioning coordinates, if so, taking the key monitoring box with serious abnormality degree of the gas monitoring signals in the key monitoring boxes as a warning monitoring box; if not, the corresponding key monitoring boxes are all used as alarm monitoring boxes.
By adopting the technical scheme, the positioning coordinates in the position relation network reflect the specific geographic positions of the key monitoring boxes, and when the influence of geological disasters, weather or construction of the area occurs, the gas monitoring signals returned by the key monitoring boxes are easy to be abnormal in the corresponding area, and have relevance, and if the distance between the key monitoring boxes in the position relation network exceeds the preset distance, the relevance is weaker, and at the moment, the corresponding key monitoring boxes are all used as alarm monitoring boxes, so that the screening of the monitoring boxes in the position relation network is realized.
Optionally, if the association network is a primary-secondary relationship network, the screening is performed on the key monitoring boxes in the same association network to obtain the alarm monitoring boxes, which specifically includes:
and according to the basic information of the belonging pipelines, taking the key monitoring box positioned in the main pipeline in the primary-secondary relation network as the alarm monitoring box.
Through adopting above-mentioned technical scheme, if the main pipe in the primary and secondary relation net has appeared the unusual key monitoring case of gas monitoring signal, the pipeline of this key monitoring case department is if not in time handled and is led to the fact the influence to the secondary pipeline easily this moment, so regard as the alarm monitoring case to the main pipe key monitoring case to in time handle for the staff.
Optionally, the method further comprises:
and judging whether the alarm monitoring boxes obtained by screening in each of the multiple associated networks are repeated, and if so, marking the repeated alarm monitoring boxes.
Through adopting above-mentioned technical scheme, when screening out same alarm monitoring case in appearing a plurality of associated networks, this alarm monitoring case department's pipeline degree of abnormality is usually more serious this moment to this alarm monitoring case marks to the staff has located the more serious alarm monitoring case of problem fast.
In a second aspect, the application provides a system for monitoring dangerous gas in a pipeline, which adopts the following technical scheme:
the association network creation module is used for acquiring basic information of the monitoring box and creating at least one association network according to the basic information; the association network comprises a plurality of monitoring boxes;
the monitoring signal acquisition module is used for acquiring a gas monitoring signal returned by each monitoring box;
the first screening module is used for responding to the gas monitoring signal within the preset alarm threshold range and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
the second screening module is used for screening the key monitoring boxes in the same association network to obtain an alarm monitoring box;
and the alarm information generation module is used for generating alarm information of the alarm monitoring boxes in each associated network and outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
In a third aspect, the present application provides a computer device, which adopts the following technical scheme:
a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing a computer program according to any one of the methods described above.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical solutions:
a computer readable storage medium comprising a computer program stored thereon that can be loaded by a processor and executed in any of the methods described above.
Drawings
FIG. 1 is a flow chart of a method for monitoring hazardous gas according to an embodiment of the present application.
FIG. 2 is a flow chart of a method of screening alarm monitor boxes in a connectivity network in accordance with one embodiment of the present application.
FIG. 3 is a flow chart of a method for screening alarm monitor boxes in a positional relationship network in accordance with one embodiment of the present application.
FIG. 4 is a block diagram of a hazardous gas monitoring system according to one embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application discloses a method for monitoring dangerous gas in a pipeline. Referring to fig. 1, a method for monitoring a dangerous gas in a pipeline includes:
step S101: basic information of the monitoring box is obtained, and at least one association network is created according to the basic information.
Wherein the association network comprises a plurality of monitoring boxes.
Specifically, the association network comprises a position relation network, a communication relation network and a primary and secondary relation network; the basic information comprises positioning coordinates of the monitoring box, serial number information and basic information of the affiliated pipeline; the positioning coordinates are the position coordinates of the monitoring box and are used for creating a position relation network of the monitoring box; serial number information, namely serial arrangement numbers of the monitoring boxes in the same pipeline, is used for creating a communication relation network of the monitoring boxes; the basic information of the pipeline comprises a pipeline name and a pipeline identifier, wherein the pipeline identifier comprises a main pipeline and a secondary pipeline and is used for creating a main-secondary relation network. The positioning coordinate, the serial number information and the basic information of the affiliated pipeline are utilized to facilitate the creation of the position relation network, the communication relation network and the primary and secondary relation network, certain association exists among the position relation network, the communication relation network and the primary and secondary relation network, and when one monitoring box is abnormal in the position relation network, the communication relation network or the primary and secondary relation network, the abnormality can be caused to a plurality of monitoring box chain reactions, and the monitoring box is more convenient to monitor by establishing different kinds of association networks.
Step S102: acquiring a gas monitoring signal returned by each monitoring box;
wherein the gas monitoring signal includes one or more of a concentration, pressure, gas temperature, and flow rate of the plurality of hazardous gases. The gas in the pipeline is monitored from a plurality of angles, so that the monitoring result is more accurate and comprehensive.
It should be appreciated that the type of gas monitoring signal may be selected according to actual needs. The dangerous gas can be methane, methane CH4, hydrogen sulfide H2S, carbon monoxide CO, ammonia NH3, carbon dioxide CO2 and the like.
Step S103: responding to the gas monitoring signal within a preset alarm threshold range, and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
it should be understood that, since there are a plurality of gas monitoring signals, a corresponding preset alarm preset needs to be set for each gas monitoring signal, for example, when the gas monitoring signal is the concentration of the dangerous gas, the preset alarm threshold may be set to a concentration interval, and the specific value of the concentration interval is determined by the type of the dangerous gas.
Step S104: screening key monitoring boxes in the same association network to obtain an alarm monitoring box;
step S105: and generating alarm information of alarm monitoring boxes in each associated network, outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
It should be noted that, since the gas monitoring signal of the critical monitoring box already belongs to the preset alarm threshold range, the alarm information is usually output to the critical monitoring box, but in this embodiment, the alarm information of the critical monitoring box is not sent to the staff, that is, the staff can only receive the alarm information of the alarm monitoring box, so that the amount of the alarm information required to be processed by the staff is greatly reduced.
Furthermore, for the gas monitoring signal of the key monitoring box, because the gas monitoring signal of the key monitoring box is within the preset alarm threshold range, the condition that the pipeline at the key monitoring box is abnormal is indicated, at the moment, the gas monitoring signal of the key monitoring box can be generated into a monitoring analysis report, and the monitoring analysis report is sent to staff, so that the staff can know the pipeline monitoring condition more accurately.
In the embodiment, the association network is created based on the basic information of the monitoring boxes, the monitoring boxes with the gas monitoring signals within the preset alarm threshold range are used as key monitoring boxes, and as a plurality of monitoring boxes in the same association network are associated to a certain extent, the alarm monitoring boxes are selected from the key monitoring boxes, and only the alarm information of the alarm monitoring boxes is output, and the alarm information of other key sampling boxes is shielded, so that on one hand, the alarm information can be accurately sent to the staff, and on the other hand, the situation that information overflows due to too many alarm information received by the staff is not easy to cause, and the staff can respond to the alarm information in time.
As an embodiment of step S104, if the association network is a connectivity network, step S104 specifically includes:
step S1041: acquiring node intervals of adjacent key monitoring boxes in the communication relation network according to the sequence number information;
it should be understood that since the serial number information is a serial arrangement number of the monitoring boxes in the same pipeline, that is, all the monitoring boxes of the serial number information in the same pipeline have a communication relationship therebetween, the monitoring boxes in the same pipeline can be created into a communication relationship network according to the serial number information.
The node interval is the number of other monitoring boxes, and the other monitoring boxes are monitoring boxes except the key monitoring box in the same communication relation network. Through the size difference of the serial number information of the monitoring boxes of the same pipeline, the node interval can be calculated, for example, the serial number information of the adjacent key monitoring boxes in the communication relation network is respectively a serial number 5 and a serial number 8, and the monitoring boxes with the serial number information of a serial number 6 and a serial number 7 between the adjacent key monitoring boxes can be known at the moment, and the node interval is 2 at the moment, namely, two other monitoring boxes are spaced between the two adjacent key monitoring boxes.
Step S1042: if the node interval is greater than or equal to the preset interval, two adjacent key monitoring boxes are used as alarm monitoring boxes;
step S1043: if the node interval is smaller than the preset interval, the key monitoring box with serious abnormality degree of the gas monitoring signals in the two adjacent key monitoring boxes is used as the alarm monitoring box.
In the above embodiment, the interval analysis is performed on the node interval of the adjacent key monitoring boxes in the acquired communication relation network, when the node interval is greater than or equal to the preset interval, it is described that a plurality of monitoring boxes without abnormal conditions exist between the two adjacent key monitoring boxes, at this time, the two adjacent key monitoring boxes may be abnormal due to different reasons, so that the two adjacent key monitoring boxes need to be used as alarm monitoring boxes, alarm information leakage is avoided to a certain extent, otherwise, when the node interval is smaller than the preset interval, the possibility that the two adjacent key monitoring boxes are abnormal due to the same reason is greater, at this time, the key monitoring boxes with serious abnormal degrees of the gas monitoring signals in the two adjacent key monitoring boxes are used as alarm monitoring boxes, so that a worker can quickly locate the key monitoring box with serious abnormal gas monitoring signals.
As another embodiment of step S104, if the association network is a location relationship network, step S104 specifically includes:
step S1044: and judging whether the distance between the key monitoring boxes in the position relation network is smaller than a preset distance according to the positioning coordinates, if so, executing the step S1045, and if not, executing the step S1046.
Specifically, the creating of the location relation network is further included before step S1044, where the location relation network may be created by dividing a preset area, as a possible implementation manner of dividing the location relation network according to administrative areas, so that each administrative area may be convenient to manage pipes in a respective area, and may be unevenly divided according to population distribution density, that is, an area with a larger population distribution density (for example, residential buildings, schools, etc.), where the range of the location relation network may be smaller, so as to monitor the area more carefully.
Step S1045: taking a key monitoring box with serious abnormality degree of the gas monitoring signals in the key monitoring boxes as a warning monitoring box;
the abnormality degree of the gas monitoring signal is the percentage of the gas monitoring signal exceeding the threshold value of the preset alarm range.
Step S1046: and the corresponding key monitoring boxes are all used as alarm monitoring boxes.
In the above embodiment, the positioning coordinates in the position relation network reflect the specific geographical position of the key monitoring boxes, and when the influence of geological disasters, weather or construction occurs in the area, the gas monitoring signals returned by the key monitoring boxes are easy to be abnormal in the corresponding area, and have relevance.
As another embodiment of step S104, if the association network is a primary-secondary relationship network, step S104 specifically includes:
and according to the basic information of the belonging pipelines, taking the key monitoring box positioned in the main pipeline in the primary-secondary relation network as the alarm monitoring box.
Specifically, the method also comprises the step of creating a primary-secondary relation network, wherein as one possible implementation way of creating the primary-secondary relation network, the labels of the monitoring boxes are set by utilizing the basic information of the affiliated pipelines, the labels of the monitoring boxes comprise one or more main pipeline labels, a first or more secondary pipeline labels and primary-secondary communication relations, and the primary-secondary relation network is created according to the labels of the monitoring boxes. Therefore, the label of the monitoring box in the primary and secondary relation network can be used for judging whether the key monitoring box is positioned in the main pipeline or not, and the key monitoring box positioned in the main pipeline in the primary and secondary relation network is used as the alarm monitoring box.
In the above embodiment, if the main pipe in the primary-secondary relation network has an important monitoring box with abnormal gas monitoring signals, the pipe at the important monitoring box is easy to affect the secondary pipe if not handled in time, so the important monitoring box of the main pipe is used as an alarm monitoring box, so that the staff can handle in time.
It should be noted that the same monitoring box may belong to different association networks, for example, the same monitoring box may belong to a primary-secondary relationship network while belonging to a certain location relationship network. This is because the different associated networks can be created in a manner that divides the monitoring box from multiple angles.
Based on this, as a further embodiment of the pipeline hazardous gas monitoring method, the pipeline hazardous gas monitoring method further includes:
and judging whether the alarm monitoring boxes obtained by screening in each of the multiple associated networks are repeated, and if so, marking the repeated alarm monitoring boxes.
In the above embodiment, when the same alarm monitoring box is screened out in the plurality of associated networks, the abnormal degree of the pipeline at the alarm monitoring box is usually more serious, and the alarm monitoring box is marked, so that a worker can quickly locate the alarm monitoring box with more serious problem.
The embodiment of the application discloses a pipeline dangerous gas monitoring system. Referring to fig. 4, a pipeline hazardous gas monitoring system, comprising:
the association network creation module is used for acquiring basic information of the monitoring box and creating at least one association network according to the basic information; the association network comprises a plurality of monitoring boxes;
the monitoring signal acquisition module is used for acquiring a gas monitoring signal returned by each monitoring box;
the first screening module is used for responding to the gas monitoring signal within the preset alarm threshold range and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
the second screening module is used for screening the key monitoring boxes in the same association network to obtain an alarm monitoring box;
and the alarm information generation module is used for generating alarm information of the alarm monitoring boxes in each associated network and outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
The pipeline dangerous gas monitoring system provided by the application can realize the pipeline dangerous gas monitoring method, and the specific working process of the pipeline dangerous gas monitoring system can refer to the corresponding process in the embodiment of the method.
In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
Based on the same technical concept, the application also discloses a computer device, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the computer program of any one of the methods.
The application also discloses a computer readable storage medium comprising a computer program stored with instructions executable by a processor to load and execute any of the methods described above.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
In addition, functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (10)
1. A method of monitoring a pipeline for hazardous gases, comprising:
acquiring basic information of a monitoring box, and creating at least one association network according to the basic information; the association network comprises a plurality of monitoring boxes;
acquiring a gas monitoring signal returned by each monitoring box;
responding to the gas monitoring signal within a preset alarm threshold range, and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
screening key monitoring boxes in the same association network to obtain an alarm monitoring box;
and generating alarm information of alarm monitoring boxes in each associated network, outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
2. The method of claim 1, wherein the association network comprises a location relationship network, a connectivity relationship network, and a primary and secondary relationship network; the basic information comprises positioning coordinates of the monitoring box, serial number information and basic information of the affiliated pipeline;
the positioning coordinates are used for creating a position relation network of the monitoring box; the serial number information is used for creating a communication relation network of the monitoring box; the basic information of the affiliated pipeline is used for creating a primary and secondary relation network.
3. The method of claim 2, wherein the gas monitoring signal comprises one or more of a concentration, pressure, gas temperature, and flow rate of a plurality of hazardous gases.
4. The method according to claim 2, wherein if the associated network is a connected relationship network, the screening the key monitoring boxes in the same associated network to obtain the alarm monitoring box specifically includes:
acquiring node intervals of adjacent key monitoring boxes in the communication relation network according to the sequence number information; the node interval is the number of other monitoring boxes;
if the node interval is greater than or equal to the preset interval, two adjacent key monitoring boxes are used as alarm monitoring boxes;
if the node interval is smaller than the preset interval, the key monitoring box with serious abnormality degree of the gas monitoring signals in the two adjacent key monitoring boxes is used as the alarm monitoring box.
5. The method according to claim 2, wherein if the associated network is a location relationship network, the screening the key monitoring boxes in the same associated network to obtain the alarm monitoring boxes specifically includes:
judging whether the distance between the key monitoring boxes in the position relation network is smaller than a preset distance according to the positioning coordinates, if so, taking the key monitoring box with serious abnormality degree of the gas monitoring signals in the key monitoring boxes as a warning monitoring box; if not, the corresponding key monitoring boxes are all used as alarm monitoring boxes.
6. The method according to claim 2, wherein if the associated network is a primary-secondary relationship network, the screening of the key monitoring boxes in the same associated network to obtain the alarm monitoring boxes specifically includes:
and according to the basic information of the belonging pipelines, taking the key monitoring box positioned in the main pipeline in the primary-secondary relation network as the alarm monitoring box.
7. The method as recited in claim 1, further comprising:
and judging whether the alarm monitoring boxes obtained by screening in each of the multiple associated networks are repeated, and if so, marking the repeated alarm monitoring boxes.
8. A system for monitoring a hazardous gas in a pipeline, comprising:
the association network creation module is used for acquiring basic information of the monitoring box and creating at least one association network according to the basic information; the association network comprises a plurality of monitoring boxes;
the monitoring signal acquisition module is used for acquiring a gas monitoring signal returned by each monitoring box;
the first screening module is used for responding to the gas monitoring signal within the preset alarm threshold range and taking a monitoring box of the gas monitoring signal within the preset alarm threshold range as a key monitoring box;
the second screening module is used for screening the key monitoring boxes in the same association network to obtain an alarm monitoring box;
and the alarm information generation module is used for generating alarm information of the alarm monitoring boxes in each associated network and outputting the alarm information of the alarm monitoring boxes, and shielding the alarm information of other key monitoring boxes.
9. A computer device, characterized by: comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the computer program of the method according to any of claims 1-7.
10. A computer-readable storage medium, characterized by: comprising a computer program stored thereon that can be loaded by a processor and that performs the method according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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