CN115888001A - Fire hydrant water monitoring system based on Internet of things - Google Patents
Fire hydrant water monitoring system based on Internet of things Download PDFInfo
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- CN115888001A CN115888001A CN202310110588.5A CN202310110588A CN115888001A CN 115888001 A CN115888001 A CN 115888001A CN 202310110588 A CN202310110588 A CN 202310110588A CN 115888001 A CN115888001 A CN 115888001A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000004457 water analysis Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 23
- 238000007689 inspection Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 17
- 238000010586 diagram Methods 0.000 claims description 15
- 238000013500 data storage Methods 0.000 claims description 12
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000013507 mapping Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
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- 238000002485 combustion reaction Methods 0.000 description 1
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Abstract
The invention discloses a fire hydrant water monitoring system based on the Internet of things, which relates to the technical field of fire hydrant water monitoring, and comprises a monitoring center, wherein the monitoring center is in communication and/or electric connection with a front-end acquisition module, a rear-end processing module, a water analysis module and a maintenance module; through installation front end collection module in the fire hydrant, acquire fire hydrant operating data in real time to running state and the water use state of fire hydrant are analyzed according to fire hydrant operating data who obtains, thereby judge whether there is the anomaly in running state and the water use state of fire hydrant, and according to the different unusual early warning information that generates, thereby when making the operation of fire hydrant and water appear unusually, can in time discover and know, thereby realize the effective control to the fire hydrant.
Description
Technical Field
The invention relates to the technical field of fire hydrant water monitoring, in particular to a fire hydrant water monitoring system based on the Internet of things.
Background
A fire hydrant, the formal calling is a fire hydrant, a fixed fire-fighting facility, the main function is to control the combustible, isolate the combustion supporter, eliminate the ignition source, the fire hydrant in the branch room and the fire hydrant outside, in daily life, often appear steal use fire hydrant inside problem of water storage, can cause the fire hydrant need use the water yield insufficient, thus can't play the role of putting out a fire;
how to carry out effective control to the water state of fire hydrant to when the fire hydrant water is unusual, in time let managers know, thereby reduce the fire hydrant hidden danger that unusual and unusual water use brought, be the problem that we need solve, for this reason, now provide a fire hydrant water monitoring system based on thing networking.
Disclosure of Invention
The invention aims to provide a fire hydrant water monitoring system based on the Internet of things.
The fire hydrant water monitoring system based on the Internet of things comprises a monitoring center, wherein the monitoring center is in communication and/or electric connection with a front-end acquisition module, a rear-end processing module, a water analysis module and a maintenance module;
the front-end acquisition module consists of a plurality of data acquisition terminals with different functions, is arranged in the corresponding fire hydrant and is used for acquiring the operation data of the fire hydrant;
the back-end processing module is used for processing the obtained fire hydrant operation data to obtain a corresponding water pressure change diagram and a corresponding water yield change diagram, and intercepting the water pressure change diagram and the water yield change diagram through a time window to obtain a corresponding intercepting result;
the water analysis module is used for analyzing the water using state of the fire hydrant according to the acquired fire hydrant operation data and judging whether the fire hydrant is abnormal or not according to an analysis result;
and the maintenance and inspection module is used for performing maintenance and inspection arrangement on the fire hydrant with the abnormality according to the generated early warning information.
Further, the process of acquiring the fire hydrant operation data by the front-end acquisition module comprises the following steps:
registering information of the fire hydrant to be monitored, and establishing a fire hydrant monitoring network according to the fire hydrant which is registered with the information;
the fire hydrant system comprises a fire hydrant, a data acquisition terminal and a data processing unit, wherein the data acquisition terminal is installed in the fire hydrant and acquires fire hydrant operation data in real time, and the fire hydrant operation data comprises water pressure and water yield in unit time.
Further, the process of registering information of the fire hydrant to be monitored comprises the following steps:
assigning a corresponding identification code to each fire hydrant to be monitored, and uploading all the assigned identification codes to a monitoring center for backup;
setting an information input unit, and registering the basic information of each fire hydrant through the information input unit;
and uploading the basic information of the registered fire hydrant to a monitoring center, associating the basic information with the corresponding identification code, and associating a manager with each fire hydrant.
Further, the establishment process of the fire hydrant monitoring network comprises the following steps:
establishing a corresponding regional electronic map according to the region of the fire hydrant to be monitored, mapping the fire hydrant to the corresponding position in the regional electronic map according to the corresponding geographic position of the fire hydrant, and acquiring the coordinate of the fire hydrant in the regional electronic map;
and generating a corresponding data storage space according to the coordinates of the fire hydrant in the regional electronic map, associating the generated data storage space with the corresponding fire hydrant, and simultaneously carrying out communication connection with a data acquisition terminal installed in the corresponding fire hydrant.
Further, the processing process of the fire hydrant operation data by the back-end processing module includes:
respectively establishing a two-dimensional coordinate system of time relative to water pressure and time relative to water yield;
reading fire hydrant operation data in the data storage space, and respectively generating a corresponding water pressure change curve and a corresponding water yield change curve according to the obtained water pressure and the obtained water yield in unit time;
mapping the generated water pressure change curve and water yield change curve into corresponding two-dimensional coordinate systems to obtain corresponding water pressure change diagrams and water yield change diagrams;
setting a water pressure threshold range, and generating a corresponding early warning line in a two-dimensional coordinate system of time about water pressure;
setting a corresponding time window according to the established two-dimensional coordinate system of the time relative to the water pressure and the time relative to the water yield;
and intercepting the corresponding water pressure change curve and water yield change curve in the two-dimensional coordinate system through the time window.
Further, the process of analyzing the water consumption state of the fire hydrant by the water consumption analysis module comprises the following steps:
comparing the intercepted water pressure change curve with the set water pressure threshold range, and obtaining a comparison result;
judging whether the water pressure state in the fire hydrant is normal or not according to the comparison result, and if not, generating corresponding early warning information;
marking the intercepted water yield change curve, and acquiring whether the water yield in unit time corresponding to the water yield change curve is '0', if so, indicating that the water using state of the corresponding fire hydrant is normal;
if not, the water state of the fire hydrant is abnormal;
setting a first water yield threshold range, a second water yield threshold range and a third water yield threshold range;
and matching the total water yield of the fire hydrant within the time window with the first water yield threshold range, the second water yield threshold range and the third water yield threshold range, judging whether the water using state of the fire hydrant is abnormal according to the matching result, and if the water using state of the fire hydrant is abnormal, generating corresponding early warning information.
Further, the maintenance scheduling process of the fire hydrant with the abnormal fire hydrant by the maintenance module comprises the following steps:
when the maintenance early warning information and the fault early warning information in the early warning information are received, arranging corresponding managers to check the fire hydrant and generating a check log;
when the overpressure early warning information in the early warning information is received, arranging a manager to inspect or maintain the fire hydrant and generating an inspection log or a maintenance record, wherein the maintenance record comprises the intercepted water pressure change curve;
when water leakage early warning information in the early warning information is received, arranging management personnel to carry out tightness check on the fire hydrant;
and when the abnormal water use early warning information in the early warning information is received, arranging a manager to check the fire hydrant for water use and confirming whether the fire hydrant is illegally used.
Compared with the prior art, the invention has the beneficial effects that: through installation front end collection module in the fire hydrant, acquire fire hydrant operating data in real time, and carry out the analysis to the running state and the water state of fire hydrant according to the fire hydrant operating data that obtain, thereby judge whether the running state and the water state of fire hydrant exist unusually, and according to the unusual different early warning information that generates of difference, thereby when making the operation and the water of fire hydrant appear unusually, can in time discover and know, thereby realize the effective control to the fire hydrant.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
As shown in fig. 1, a fire hydrant water monitoring system based on the internet of things comprises a monitoring center, wherein the monitoring center is in communication and/or electric connection with a front-end acquisition module, a rear-end processing module, a water analysis module and a maintenance module;
the front end acquisition module comprises the data acquisition terminal that a plurality of has different functions, installs in the fire hydrant that corresponds for acquire fire hydrant operating data, specific process includes:
registering information of the fire hydrant to be monitored, and establishing a fire hydrant monitoring network according to the fire hydrant which is registered with the information; it should be further noted that, in the implementation process, the process of registering information of the fire hydrant to be monitored includes:
endowing each fire hydrant to be monitored with a corresponding identification code, and uploading all the endowed identification codes to a monitoring center for backup;
setting an information input unit, and registering the basic information of each fire hydrant through the information input unit; it should be further noted that, in the specific implementation process, the basic information of the fire hydrant includes the geographical location of the fire hydrant, the duration of putting the fire hydrant into service, and the protection range of the fire hydrant;
uploading the basic information of the registered fire hydrant to a monitoring center, and associating the basic information with a corresponding identification code;
one manager is associated with each hydrant, wherein each manager may associate multiple hydrants simultaneously.
It needs to be further explained that, in the implementation process, the establishment process of the fire hydrant monitoring network includes:
establishing a corresponding regional electronic map according to the region of the fire hydrant to be monitored, mapping the fire hydrant to the corresponding position in the regional electronic map according to the corresponding geographic position of the fire hydrant, and acquiring the coordinate of the fire hydrant in the regional electronic map;
generating a corresponding data storage space according to coordinates of the fire hydrant in the regional electronic map, associating the generated data storage space with the corresponding fire hydrant, and simultaneously performing communication connection with a data acquisition terminal installed in the corresponding fire hydrant;
acquiring fire hydrant operation data in real time through a data acquisition terminal installed in the fire hydrant, wherein the fire hydrant operation data comprises water pressure and water yield in unit time;
marking each fire hydrant to be monitored as i, i =1,2, … …, n, n is an integer;
the water pressure and the water output per unit time of the hydrant marked with i are marked with SY i And CS i ；
And sending the fire hydrant operation data obtained by the data acquisition terminal to a corresponding data storage space.
The back-end processing module is used for processing the obtained fire hydrant operation data, and the specific process comprises the following steps:
respectively establishing a two-dimensional coordinate system of time relative to water pressure and time relative to water yield;
reading fire hydrant operation data in the data storage space, and respectively generating a corresponding water pressure change curve and a corresponding water yield change curve according to the obtained water pressure and the obtained water yield in unit time;
mapping the generated water pressure change curve and water yield change curve into corresponding two-dimensional coordinate systems to obtain corresponding water pressure change diagrams and water yield change diagrams;
setting a water pressure threshold range (S1, S2), and generating a corresponding early warning line in a two-dimensional coordinate system of time relative to water pressure according to the set water pressure threshold range;
setting a corresponding time window according to the established two-dimensional coordinate system of the time relative to the water pressure and the time relative to the water yield, and recording the time span corresponding to the time window as T;
generating two time axes in a two-dimensional coordinate system according to a time window, and respectively marking the corresponding moments of the two time axes as T1 and T2, wherein T2 is the current moment, and T1 is the previous moment with the interval duration of T with T2;
intercepting a corresponding water pressure change curve and a corresponding water yield change curve in the two-dimensional coordinate system through a time window, and uploading an intercepted result to a water use analysis module;
it should be further noted that, in the specific implementation process, the water pressure change curve and the water yield change curve in the two-dimensional coordinate system are overlapped in real time through the time window, that is, only the intercepted water pressure change curve and water yield change curve in the time window are valid data, the historical data before the time t1 is automatically covered, and the covered data is automatically cleared; by changing the data in real time, invalid data can be cleared in time, so that the data storage capacity of the system is reduced, the operation burden of the system is reduced, and the operation performance requirement on the system is greatly reduced.
The water analysis module is used for analyzing the water state of the fire hydrant according to the acquired fire hydrant operation data, and the specific process comprises the following steps:
comparing the intercepted water pressure change curve with the set water pressure threshold range, and obtaining a comparison result;
when SY i When the pressure is less than or equal to S1, the water pressure in the fire hydrant with the label i is in an 'under-pressure state', and the fire hydrant with the label i is marked;
marking the fire hydrant in the 'under-voltage state', and acquiring whether the fire hydrant in the 'under-voltage state' exists in the fire hydrants adjacent to the fire hydrant or not according to the geographical position of the marked fire hydrant;
if the fire hydrant in the undervoltage state exists, all the involved fire hydrants in the undervoltage state are marked, the maintenance and inspection early warning information is generated, and the generated maintenance and inspection early warning information is sent to the maintenance and inspection module;
if the fire hydrant adjacent to the fire hydrant is not in an under-voltage state, marking the fire hydrant, generating fault early warning information, and sending the generated fault early warning information to a maintenance module;
when SY i When the pressure is more than or equal to S2, indicating that the water pressure in the fire hydrant marked as i is in an 'overpressure state', marking the fire hydrant, generating overpressure early warning information, and sending the generated overpressure early warning information to a maintenance module;
marking the intercepted water yield change curve, and acquiring whether the water yield in unit time corresponding to the water yield change curve is '0', if so, indicating that the water using state of the corresponding fire hydrant is normal;
if not, the water state of the fire hydrant is abnormal;
setting a first water yield threshold range, a second water yield threshold range and a third water yield threshold range;
when the water yield of the fire hydrant in unit time is not 0, marking the corresponding time as t 1;
when the interval duration between the time T2 and the time T1 is T, acquiring the total water yield of the fire hydrant with the label i between the time T1 and the time T2, and recording the total water yield as ZC i ；
Wherein
；
Then when ZC i If the water leakage early warning information belongs to the first water yield threshold range, the water leakage of the fire hydrant is indicated, the water leakage early warning information is generated, and the water leakage early warning information is sent to the maintenance and inspection module;
when ZC is performed i Belong toWhen the second water yield threshold value range is within the second water yield threshold value range, indicating that abnormal water exists in the fire hydrant, generating abnormal water early warning information, and sending the generated abnormal water early warning information to the maintenance and inspection module;
when ZC is performed i If the fire hydrant is in the third water yield threshold range, the fire hydrant is in a use state, and the fire hydrant sends confirmation information to a manager related to the fire hydrant, and if the manager confirms the confirmation information, the fire hydrant is in normal use.
The maintenance and inspection module is used for carrying out maintenance and inspection arrangement on the fire hydrant with the abnormality according to the generated early warning information, and the specific process comprises the following steps:
when the maintenance and inspection early warning information and the fault early warning information are received, arranging corresponding managers to inspect the marked fire hydrant in the 'under-voltage state', determining the reason causing the 'under-voltage state' of the fire hydrant, generating an inspection log, and uploading the generated inspection log to a monitoring center; it should be further explained that, in the specific implementation process, if the reason causing the "under-voltage state" of the fire hydrant is not related to the fire hydrant itself, a protection period is generated, and the maintenance early warning information and the fault early warning information cannot occur in the protection period;
when the overpressure early warning information is received, arranging a manager to inspect or maintain the fire hydrant and generating an inspection log or a maintenance record, wherein the maintenance record comprises the intercepted water pressure change curve;
when water leakage early warning information is received, arranging management personnel to carry out tightness check on the fire hydrant;
when the abnormal water use early warning information is received, arranging a manager to check the water use of the fire hydrant and confirming whether the fire hydrant is illegally used;
when ZC is i And if the fire hydrant belongs to the third water yield threshold range and the received determination information is not confirmed by the manager, the fire hydrant is marked as a damaged state and highlighted in the regional electronic map.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. A fire hydrant water monitoring system based on the Internet of things comprises a monitoring center and is characterized in that the monitoring center is in communication and/or electrical connection with a front-end acquisition module, a rear-end processing module, a water analysis module and a maintenance and inspection module;
the front-end acquisition module consists of a plurality of data acquisition terminals with different functions, is arranged in the corresponding fire hydrant and is used for acquiring the operation data of the fire hydrant;
the back-end processing module is used for processing the obtained fire hydrant operation data to obtain a corresponding water pressure change diagram and a corresponding water yield change diagram, and intercepting the water pressure change diagram and the water yield change diagram through a time window to obtain a corresponding intercepting result;
the water analysis module is used for analyzing the water using state of the fire hydrant according to the acquired fire hydrant operation data and judging whether the fire hydrant is abnormal or not according to an analysis result;
and the maintenance and inspection module is used for performing maintenance and inspection arrangement on the fire hydrant with the abnormality according to the generated early warning information.
2. The internet of things-based fire hydrant water monitoring system according to claim 1, wherein the process of acquiring fire hydrant operation data by the front end acquisition module comprises:
registering information of the fire hydrant to be monitored, and establishing a fire hydrant monitoring network according to the fire hydrant which is registered with the information;
the fire hydrant system comprises a fire hydrant, a data acquisition terminal and a data processing unit, wherein the data acquisition terminal is installed in the fire hydrant and acquires fire hydrant operation data in real time, and the fire hydrant operation data comprises water pressure and water yield in unit time.
3. A fire hydrant water monitoring system based on internet of things as claimed in claim 2, wherein the process of registering information of the fire hydrant to be monitored comprises:
endowing each fire hydrant to be monitored with a corresponding identification code, and uploading all the endowed identification codes to a monitoring center for backup;
setting an information input unit, and registering the basic information of each fire hydrant through the information input unit;
and uploading the basic information of the registered fire hydrant to a monitoring center, associating the basic information with the corresponding identification code, and associating a manager with each fire hydrant.
4. The Internet of things-based fire hydrant water monitoring system according to claim 3, wherein the establishment process of the fire hydrant monitoring network comprises:
establishing a corresponding area electronic map according to the area of the fire hydrant to be monitored, mapping the fire hydrant to the corresponding position in the area electronic map according to the corresponding geographical position of the fire hydrant, and acquiring the coordinates of the fire hydrant in the area electronic map;
and generating a corresponding data storage space according to the coordinates of the fire hydrant in the regional electronic map, associating the generated data storage space with the corresponding fire hydrant, and simultaneously, connecting the data storage space with a data acquisition terminal installed in the corresponding fire hydrant in a communication mode.
5. The Internet of things-based fire hydrant water monitoring system according to claim 4, wherein the processing process of the back-end processing module on the fire hydrant operation data comprises the following steps:
respectively establishing two-dimensional coordinate systems of time about water pressure and time about water yield;
reading fire hydrant operation data in the data storage space, and respectively generating a corresponding water pressure change curve and a corresponding water yield change curve according to the obtained water pressure and the obtained water yield in unit time;
mapping the generated water pressure change curve and water yield change curve into corresponding two-dimensional coordinate systems to obtain corresponding water pressure change diagrams and water yield change diagrams;
setting a water pressure threshold range, and generating a corresponding early warning line in a two-dimensional coordinate system of time about water pressure;
setting a corresponding time window according to the established two-dimensional coordinate system of the time relative to the water pressure and the time relative to the water yield;
and intercepting the corresponding water pressure change curve and water yield change curve in the two-dimensional coordinate system through the time window.
6. The Internet of things-based fire hydrant water monitoring system according to claim 5, wherein the process of analyzing the water usage state of the fire hydrant by the water usage analysis module comprises:
comparing the intercepted water pressure change curve with the set water pressure threshold range, and obtaining a comparison result;
judging whether the water pressure state in the fire hydrant is normal or not according to the comparison result, and if not, generating corresponding early warning information;
marking the intercepted water yield change curve, and acquiring whether the water yield in unit time corresponding to the water yield change curve is '0', if so, indicating that the water using state of the corresponding fire hydrant is normal;
if not, the water state of the fire hydrant is abnormal;
setting a first water yield threshold range, a second water yield threshold range and a third water yield threshold range;
and matching the total water yield of the fire hydrant within the time window with the first water yield threshold range, the second water yield threshold range and the third water yield threshold range, judging whether the water using state of the fire hydrant is abnormal according to the matching result, and if the water using state of the fire hydrant is abnormal, generating corresponding early warning information.
7. The Internet of things-based fire hydrant water monitoring system according to claim 6, wherein the maintenance scheduling process of the abnormal fire hydrant by the maintenance module comprises the following steps:
when the maintenance early warning information and the fault early warning information in the early warning information are received, arranging corresponding managers to check the fire hydrant and generating a check log;
when the overpressure early warning information in the early warning information is received, arranging a manager to inspect or maintain the fire hydrant and generating an inspection log or a maintenance record, wherein the maintenance record comprises the intercepted water pressure change curve;
when water leakage early warning information in the early warning information is received, arranging management personnel to carry out tightness check on the fire hydrant;
and when the abnormal water use early warning information in the early warning information is received, arranging a manager to check the water use of the fire hydrant and confirming whether the fire hydrant is illegally used.
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| CN116832385A (en) * | 2023-08-04 | 2023-10-03 | 贝滨（广东）科技有限公司 | Fire hydrant water monitoring system based on Internet of things |
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