CN109062167A - A kind of energy monitoring methods, devices and systems - Google Patents
A kind of energy monitoring methods, devices and systems Download PDFInfo
- Publication number
- CN109062167A CN109062167A CN201811082883.XA CN201811082883A CN109062167A CN 109062167 A CN109062167 A CN 109062167A CN 201811082883 A CN201811082883 A CN 201811082883A CN 109062167 A CN109062167 A CN 109062167A
- Authority
- CN
- China
- Prior art keywords
- energy
- deviation
- output quantity
- equipment
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000005259 measurement Methods 0.000 claims abstract description 85
- 230000002159 abnormal effect Effects 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2639—Energy management, use maximum of cheap power, keep peak load low
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The embodiment of the present application discloses a kind of energy monitoring method, device and system, target user includes that an at least energy uses equipment, every energy is using being equipped with the first energy measurement equipment in equipment, according to the energy usage amount of the available target user of the first energy measurement equipment, the quantity of energy of target user actual use is determined in real time, and what the first energy output quantity indicated is that energy enterprise is arrived in reflection, the quantity of energy that the target user that energy enterprise is known uses, therefore, pass through the deviation of energy usage amount and the first energy output quantity, the energy can be determined whether there is in real time uses abnormal phenomenon, so as to be taken appropriate measures in time to the energy using abnormal phenomenon.As it can be seen that this method can energy service condition to user carry out real-time monitoring, to realize that the discovery energy uses abnormal phenomenon in real time, avoids the security risk in the economic loss and energy use process of energy enterprise in time.
Description
Technical field
This application involves energy security fields, more particularly to a kind of energy monitoring methods, devices and systems.
Background technique
Nowadays, the energy comes into huge numbers of families, however in real life, the behavior for usurping the energy happens occasionally,
Certain customers usurp the energy by installing energy conduit, repacking energy measurement equipment etc. additional privately, obtain " free welfare ".This
Kind usurps the behavior of the energy, not only causes economic loss to energy enterprise, destroys the normal management order of energy enterprise, returns public
Safety belt carrys out huge hidden danger.
For this reason, it may be necessary to which the energy service condition to user is monitored, to determine user with the presence or absence of the row for usurping the energy
For, and existing monitoring method is mainly to pass through dispatch personnel to carry out the energy service condition of resident and industry and commerce user
Investigation, with check energy measurement equipment whether by artificial destruction, repacking and cannot normally measure, energy conduit whether by artificially plus
Dress etc..
The method whether user usurps the energy is determined by scene investigation, usually some cycles investigation is primary, and
The phase is long every other week, so that cannot achieve the discovery energy in real time usurps phenomenon, can not avoid the economic loss of energy enterprise in time,
Security risk can not be avoided in time.
Summary of the invention
In order to solve the above-mentioned technical problem, this application provides a kind of energy monitoring methods, devices and systems, can to
The energy service condition at family carries out real-time monitoring, to realize that the discovery energy uses abnormal phenomenon in real time, avoids the energy from looking forward in time
Security risk in the economic loss and energy use process of industry.
The embodiment of the present application discloses following technical solution:
In a first aspect, the embodiment of the present application provides a kind of energy monitoring method, which comprises
The energy usage amount of target user is obtained, the energy usage amount is true in real time according to the first energy measurement equipment
It makes, the target user includes that at least energy uses equipment, and every energy is using being equipped with described the in equipment
One energy measurement equipment；
The first energy output quantity is obtained, first energy output quantity is to determine in real time according to the second energy measurement equipment
, first energy output quantity is the quantity of energy that energy enterprise passes through that target energy conduit is exported to the target user；
The second energy measurement equipment is mounted on the target energy conduit；
The deviation of the energy usage amount and first energy output quantity is calculated, and is according to deviation determination
It is no that there are the energy to use abnormal phenomenon.
Optionally, the energy includes that energy leakage and the energy are usurped using abnormal phenomenon, described according to the deviation
It determines whether there is the energy and uses abnormal phenomenon, comprising:
If the deviation meets the first preset condition, it is determined that the energy is energy leakage using abnormal phenomenon；
If the deviation meets the second preset condition, it is determined that the energy is usurped using abnormal phenomenon for the energy.
Optionally, if determining that there are the energy to use abnormal phenomenon according to the deviation, the method also includes:
If the deviation meets third preset condition, the first early warning is issued；
If the deviation meets the 4th preset condition, energy valve for guarding against theft out code is sent, it is anti-to control the energy
Valve is stolen to close；The energy valve for guarding against theft is mounted on the target energy conduit, and the energy valve for guarding against theft is for controlling
Whether to the target user export the energy.
Optionally, the first energy output quantity of the acquisition, comprising:
The acquisition image that image capture device is directed to the second energy measurement equipment is obtained, described image acquires equipment peace
On the Target pipe；
According to the first energy output quantity described in the acquisition image reading.
Optionally, the method also includes:
It determines to whether there is in the acquisition image by image processing techniques and blocks or be displaced；
If it exists, then the second early warning is issued.
Optionally, if the deviation is zero, the method also includes:
The second energy output quantity that third energy measurement equipment acquires in real time is obtained, second energy output quantity is described
Quantity of energy of the energy enterprise to the target user reality output；
The deviation of first energy output quantity and second energy output quantity is calculated, and according to first energy
The deviation of output quantity and second energy output quantity determines whether there is the energy and uses abnormal phenomenon.
Second aspect, the embodiment of the present application provide a kind of apparatus for monitoring energy resource, described device include first acquisition unit,
Second acquisition unit, the first computing unit and the first determination unit:
The first acquisition unit, for obtaining the energy usage amount of target user, the energy usage amount is basis
What the first energy measurement equipment was determined in real time, the target user includes that an at least energy uses equipment, every energy
Using being equipped with the first energy measurement equipment in equipment；
The second acquisition unit, for obtaining the first energy output quantity, first energy output quantity is according to second
Energy measurement equipment determines that first energy output quantity is that energy enterprise passes through target energy conduit to the mesh in real time
Mark the quantity of energy of user's output；The second energy measurement equipment is mounted on the target energy conduit；
First computing unit, for calculating the deviation of the energy usage amount and first energy output quantity；
First determination unit uses abnormal phenomenon for determining whether there is the energy according to the deviation.
Optionally, the energy includes that energy leakage and the energy are usurped using abnormal phenomenon, first determination unit, is used
If meeting the first preset condition in the deviation, it is determined that the energy is energy leakage using abnormal phenomenon；If described inclined
Difference meets the second preset condition, it is determined that the energy is usurped using abnormal phenomenon for the energy.
Optionally, if first determination unit determines that there are the energy to use abnormal phenomenon according to the deviation,
Then described device further includes the first prewarning unit and transmission unit:
First prewarning unit issues the first early warning if meeting third preset condition for the deviation；
The transmission unit sends the closing of energy valve for guarding against theft if meeting the 4th preset condition for the deviation
Instruction, to control the closing of energy valve for guarding against theft；The energy valve for guarding against theft is mounted on the target energy conduit, the energy
Valve for guarding against theft exports the energy to the target user for controlling whether.
Optionally, the second acquisition unit, is used for:
The acquisition image that image capture device is directed to the second energy measurement equipment is obtained, described image acquires equipment peace
On the Target pipe；
According to the first energy output quantity described in the acquisition image reading.
Optionally, described device further includes the second determination unit and the second prewarning unit:
Second determination unit, for being determined in the acquisition image by image processing techniques with the presence or absence of blocking or
Displacement；
Second prewarning unit is blocked or position for determining to exist in the acquisition image in second determination unit
When shifting, the second early warning is issued.
Optionally, if the deviation is zero, described device further includes third acquiring unit, the second computing unit and third
Determination unit:
The third acquiring unit, the second energy output quantity acquired in real time for obtaining third energy measurement equipment, institute
Stating the second energy output quantity is quantity of energy of the energy enterprise to the target user reality output；
Second computing unit, for calculating the deviation of first energy output quantity and second energy output quantity
Value；
The third determination unit, for the deviation according to first energy output quantity and second energy output quantity
Value determines whether there is the energy and uses abnormal phenomenon.
The third aspect, the embodiment of the present application provide a kind of energy monitoring system, and the system comprises the first energy measurements
Equipment, the second energy measurement equipment and monitoring host:
The monitoring host, for obtaining the energy usage amount of target user, the energy usage amount is according to first
Energy measurement equipment is determined in real time；The target user includes that an at least energy uses equipment, and every energy uses
The first energy measurement equipment is installed in equipment；
The second energy measurement equipment is mounted on the target energy conduit；
The monitoring host, for obtaining the first energy output quantity, first energy output quantity is according to described second
Energy measurement equipment determines that first energy output quantity is that energy enterprise passes through target energy conduit to the mesh in real time
Mark the quantity of energy of user's output；
The monitoring host, for calculating the deviation of the energy usage amount and first energy output quantity, and root
The energy, which is determined whether there is, according to the deviation uses abnormal phenomenon.
Optionally, the energy includes that energy leakage and the energy are usurped using abnormal phenomenon, the monitoring host, is used for
When the deviation meets the first preset condition, determining that the energy uses abnormal phenomenon is energy leakage；In the deviation
When meeting the second preset condition, determine that the energy is usurped using abnormal phenomenon for the energy.
Optionally, the system also includes energy valve for guarding against theft, the energy valve for guarding against theft is mounted on the target energy
On pipeline, the energy valve for guarding against theft exports the energy to the target user for controlling whether；
If the monitoring host determines that there are the energy to use abnormal phenomenon, the monitoring master according to the deviation
Machine is also used to when the deviation meets third preset condition, issues the first early warning；Meet the 4th in the deviation
When preset condition, the out code of energy valve for guarding against theft is sent, to control the closing of energy valve for guarding against theft.
Optionally, the system also includes image capture devices:
Described image acquires equipment, for acquiring the acquisition image of the second energy measurement equipment, described image acquisition
Equipment is mounted on the Target pipe；
Correspondingly, the monitoring host, is also used to obtain image capture device for the second energy measurement equipment
Acquire image；According to the first energy output quantity described in the acquisition image reading.
Optionally, the monitoring host, being also used to determine by image processing techniques whether there is in the acquisition image
It blocks or is displaced；If it exists, then the second early warning is issued.
Optionally, the system also includes third energy measurement equipment, if the deviation is zero, the monitoring host,
It is also used to obtain the second energy output quantity that third energy measurement equipment acquires in real time, second energy output quantity is the energy
Quantity of energy of the source enterprise to the target user reality output；It calculates first energy output quantity and second energy is defeated
The deviation of output, and determined whether there is according to the deviation of first energy output quantity and second energy output quantity
The energy uses abnormal phenomenon.
The embodiment of the present application has the advantage that it can be seen from above-mentioned technical proposal
In the method, the energy usage amount of target user is obtained, the energy usage amount is according to the first energy meter
What the measured value of amount equipment was determined in real time, the target user includes that an at least energy uses equipment, and every energy makes
With the first energy measurement equipment is equipped in equipment, the energy of target user actual use can be determined in real time in this way
Amount, and what the first energy output quantity indicated is to reflect the energy used to the target user that energy enterprise, energy enterprise are known
Source amount, therefore, by the deviation of energy usage amount and the first energy output quantity, can determine whether there is in real time the energy use it is different
It often occurs as so as to be taken appropriate measures in time to the energy using abnormal phenomenon.As it can be seen that this method can be to the energy of user
Source service condition carries out real-time monitoring, to realize that the discovery energy uses abnormal phenomenon in real time, avoids the warp of energy enterprise in time
Security risk in Ji loss and energy use process.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of structure chart of energy monitoring system provided by the embodiments of the present application；
Fig. 2 is a kind of exemplary diagram of application scenarios provided by the embodiments of the present application；
Fig. 3 is a kind of flow chart of energy monitoring method provided by the embodiments of the present application；
Fig. 4 is a kind of exemplary diagram of application scenarios provided by the embodiments of the present application；
Fig. 5 is a kind of exemplary diagram of application scenarios provided by the embodiments of the present application；
Fig. 6 is a kind of exemplary diagram of application scenarios provided by the embodiments of the present application；
Fig. 7 is a kind of exemplary diagram of application scenarios provided by the embodiments of the present application；
Fig. 8 a is a kind of structure chart of apparatus for monitoring energy resource provided by the embodiments of the present application；
Fig. 8 b is a kind of structure chart of apparatus for monitoring energy resource provided by the embodiments of the present application；
Fig. 8 c is a kind of structure chart of apparatus for monitoring energy resource provided by the embodiments of the present application；
Fig. 8 d is a kind of structure chart of apparatus for monitoring energy resource provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
Traditional checks the method for determining whether user usurps the energy, usually some cycles investigation one by scene
It is secondary, and gap periods are long, so that cannot achieve the discovery energy in real time usurps phenomenon, can not avoid the warp of energy enterprise in time
Ji loss, can not avoid security risk in time.
For this purpose, the application provides a kind of energy monitoring method, this method can be real to target user's energy service condition
When monitor, by the deviation of energy usage amount and the first energy output quantity, can determine whether there is in real time the energy use it is different
It often occurs as realizing that the discovery energy uses abnormal in real time so as to take appropriate measures in time to the energy using abnormal phenomenon
Phenomenon avoids the security risk in the economic loss and energy use process of energy enterprise in time.
Method provided by the embodiment of the present application can be applied in energy monitoring system, referring to Fig. 1, the system comprises
First energy measurement equipment 101, the second energy measurement equipment 102 and monitoring host 103, the energy monitoring system can be applied
In the scene for providing the energy to energy enterprise to target user, which be may refer to shown in Fig. 2, include in the scene
Target energy conduit 201, target user 202 and energy enterprise 203, the target user include that an at least energy uses
Equipment 2021, every energy is using being equipped with the first energy measurement equipment 101, second energy measurement in equipment 2021
Equipment 102 is mounted on target energy conduit 201.
The monitoring host 103, for obtaining the energy usage amount of target user, the energy usage amount is according to
What one energy measurement equipment 101 was determined in real time；
The monitoring host 103, for obtaining the first energy output quantity, first energy output quantity is according to described the
What two energy measurement equipment 102 were determined in real time, first energy output quantity is that energy enterprise 203 passes through target energy conduit
201 quantity of energy exported to the target user 202；
The monitoring host 103, for calculating the deviation of the energy usage amount and first energy output quantity, and
The energy, which is determined whether there is, according to the deviation uses abnormal phenomenon.
By the way that the deviation of energy usage amount and first energy output quantity can be monitored in real time to energy monitoring system,
And the energy is determined whether there is using abnormal phenomenon according to the deviation, to realize that the discovery energy uses abnormal existing in real time
As avoiding the security risk in the economic loss and energy use process of energy enterprise in time.
Next, energy monitoring method provided by the embodiments of the present application will be introduced in conjunction with attached drawing.
A kind of flow chart of energy monitoring method is shown referring to Fig. 3, Fig. 3, which comprises
S301, the energy usage amount for obtaining target user.
The energy usage amount is determined in real time according to the first energy measurement equipment, and the target user includes extremely
Few energy uses equipment, and every energy is using being equipped with the first energy measurement equipment in equipment.Wherein, the present embodiment
In the energy can be combustion gas and water etc..
It should be noted that the first energy measurement equipment can be thermal flow rate sensor, monitoring host passes through the first energy
Source measuring equipment can determine energy usage amount, and the working principle of ultrasonic flowmeter is introduced below.
If the energy is combustion gas, the energy of target user is boiler using equipment, in order to guarantee that the energy determined uses
Amount is more credible, true, uses in the energy in addition to installing the first energy measurement equipment in equipment, can be with mounting temperature sensor
And/or flame sensor.Wherein, temperature sensor can detecte the temperature that the energy uses equipment, and the energy uses the temperature of equipment
Whether the energy that can reflect out target user is using the energy using equipment；And boiler can produce fire when using combustion gas
Flame, flame sensor can detecte flame, to detect whether the energy is burning, that is, determine the energy of target user
Whether the energy is being used using equipment.
It should be noted that temperature sensor not only can detecte the temperature that the energy uses equipment, further, temperature is passed
Sensor can also detect the energy usage amount that the energy uses equipment, i.e. temperature sensor is also used as the first energy measurement and sets
It is standby, the principle of temperature sensor detection energy usage amount is introduced below.
After temperature sensor collects temperature data, set according to the heat standard and energy use that are generated after fuel gas buring
For the attribute of itself, required fuel can be calculated, that is, the energy usage amount that the energy uses equipment is calculated, in this way, just
The energy usage amount that each energy that target user includes uses equipment can be calculated, to calculate target user's
Energy usage amount.Wherein, the energy may include that the energy uses the size of equipment, the energy to use equipment using the attribute of equipment itself
Energy usage amount and the relationship of temperature change etc..
It should be noted that flame sensor can determine whether the energy of target user is using energy using equipment
Source below will be introduced the working principle of flame sensor.
The energy has flame during burning, the flame sensor feature very sensitive to flame using infrared ray,
Flame is detected using special infrared ray adopter, then the brightness of flame is converted into the level signal of height variation, electricity
The height of ordinary mail number can reflect out the size of flame, can determine whether that there are flames according to level signal.
S302, the first energy output quantity is obtained.
First energy output quantity determines that first energy is exported according to the second energy measurement equipment in real time
Amount is the quantity of energy that energy enterprise passes through that target energy conduit is exported to the target user；The second energy measurement equipment
It is mounted on the target energy conduit.
It should be noted that energy enterprise can export the energy to multiple users by energy conduit, make for target
With side, the second energy measurement equipment is mounted on target energy conduit corresponding to target user, shown in Figure 2.
It should be noted that in this embodiment, may be implemented remotely to obtain the first energy output quantity, it is long-range to obtain the first energy
The mode of source output quantity may is that the acquisition image that the second energy measurement equipment is directed to using image capture device acquisition,
It monitors host and obtains the acquisition image, first the second energy measurement of energy output quantity according to the acquisition image reading is set
It is standby.Wherein, described image acquisition equipment is mounted on the Target pipe, i.e., can also include figure in the described energy monitoring system
As acquisition equipment 104, described image acquires installation situation of the equipment 104 on the Target pipe can be as shown in Figure 4.
In some cases, target user the second energy measurement equipment may be reequiped in order to usurp the energy,
Operation is distorted in adjustment, dismounting etc., and in this case, image capture device can be also used for carrying out the second energy measurement equipment
Monitoring, once target user distorts the second energy measurement equipment, during distorting, target user may
Blocking the second energy measurement equipment or the second energy measurement equipment may be moved, these variations will reflect that image is adopted
Collect in the collected acquisition image of equipment, it is possible that block, be displaced, so as to find target user to the in time
Two energy measurement equipment distort operation, and issue early warning.
The mode that image capture device is monitored the second energy measurement equipment may is that is adopted using image capture device
Collection is directed to the acquisition image of the second energy measurement equipment, and monitoring host obtains acquisition image, true by image processing techniques
With the presence or absence of blocking or be displaced in the fixed acquisition image, however, it is determined that it acquires to whether there is in image out and blocks or be displaced, it can be with
Think that target user has carried out distorting operation to the second energy measurement equipment, then monitors host and issue the second early warning, from
And the energy of target user is prevented to usurp behavior in time.
S303, the deviation for calculating the energy usage amount and first energy output quantity, and according to the deviation
It determines whether there is the energy and uses abnormal phenomenon.
If deviation is not zero, illustrate that energy usage amount and the first energy output quantity are inconsistent, it is believed that deposit
Abnormal phenomenon is used in the energy；If deviation is zero, illustrate that energy usage amount and the first energy output quantity are consistent, it can be with
Think that there is no the energy to use abnormal phenomenon.
It should be noted that the deviation can be energy usage amount and the first energy output quantity makees the difference that difference obtains
Value, is also possible to percentage.
The energy usage amount of the available target user of this method, the energy it can be seen from above-mentioned technical proposal
Usage amount is determined in real time according to the measured value of the first energy measurement equipment, and the target user includes an at least energy
Source uses equipment, and every energy can determine mesh using the first energy measurement equipment is equipped in equipment in real time in this way
The quantity of energy of user's actual use is marked, and what the first energy output quantity indicated is known to reflection to energy enterprise, energy enterprise
The quantity of energy that the target user of dawn uses, therefore, it, can be real-time by the deviation of energy usage amount and the first energy output quantity
The energy is determined whether there is using abnormal phenomenon, so as to take appropriate measures in time to the energy using abnormal phenomenon.It can
See, this method can energy service condition to user carry out real-time monitoring, to realize that the discovery energy uses abnormal existing in real time
As avoiding the security risk in the economic loss and energy use process of energy enterprise in time.
It should be noted that the energy may include that energy leakage and the energy are usurped using abnormal phenomenon, wherein energy leakage
It can refer to the energy loss occurred during the energy transmits in Target pipe, not the energy of user is usurped, that is, is deposited
Not can determine that there are the energy to usurp using abnormal phenomenon in the energy, therefore, it is necessary to further to the energy using abnormal phenomenon into
Row is distinguished.
Since under normal conditions, the energy loss that the energy occurs during transmission in Target pipe is smaller, such as
1 cubic metre of loss, therefore, deviation caused by energy leakage is smaller；And the energy is usurped primarily to reduce payment number,
The energy generally usurped can be relatively more, such as 300 cubic metres, and therefore, deviation caused by the energy is usurped is bigger.According to difference
The energy uses the difference of deviation size caused by abnormal phenomenon, can be distinguished to the energy using abnormal phenomenon.Specifically,
If the deviation meets the first preset condition, it is determined that the energy is energy leakage using abnormal phenomenon；If the deviation
Value meets the second preset condition, it is determined that the energy is usurped using abnormal phenomenon for the energy.
Wherein, the first preset condition can be deviation less than first threshold, and first threshold can be according to usual situation
Under, loss amount of the energy in transmission process is pre-set；Second preset condition can be deviation and be greater than second threshold, the
Two threshold values can be rule of thumb pre-set.
It should be noted that can take appropriate measures in time when determining that there are the energy using abnormal phenomenon, example
Such as, in the biggish situation of deviation, it is believed that target user usurps the energy, in order to avoid target user
The energy usurp behavior continue caused by energy enterprise loss, can control the energy valve for guarding against theft closing, stop making to target
The energy is exported with side, it is desirable that target user is directed to the energy usurped and compensates to energy company, and requires its legal use
The energy；In the lesser situation of deviation, although the deviation may also be due to energy leakage, second there are deviation
Caused by failure and other reasons caused by energy measurement equipment is non-artificial, in order to avoid energy valve for guarding against theft accidentally closes, influencing target makes
With the just legal use energy, the first early warning can be issued, to reinforce the monitoring to target user, further determines that mesh
Whether mark user usurps the energy.
For this purpose, if determining that there are the energy to use abnormal phenomenon according to the deviation, the method also includes: if institute
It states deviation and meets third preset condition, then issue the first early warning；If the deviation meets the 4th preset condition, send out
Energy valve for guarding against theft out code is sent, to control the closing of energy valve for guarding against theft；The energy valve for guarding against theft is mounted on the target
On energy conduit, the energy valve for guarding against theft exports the energy to the target user for controlling whether.
Wherein, third preset condition can be deviation less than third threshold value；It is big that second preset condition can be deviation
In the 4th threshold value, third threshold value and the 4th threshold value can be rule of thumb pre-set.
For example, if when deviation is 10%, it is believed that deviation meets third preset condition, at this point, it is pre- to issue first
Alert prompt；If deviation is 30%, it is believed that deviation meets the 4th preset condition, at this point, control energy valve for guarding against theft
It closes.
In this case, the energy monitoring system can also include energy valve for guarding against theft 105, the energy Anti-theft valve
The installation situation of door 105 may refer to shown in Fig. 5.
It should be noted that can be set security permission management for the energy valve for guarding against theft, security permission management only by
Energy company safety officer is managed, and after monitoring host control energy valve for guarding against theft closing, can only be pacified by energy company
Full administrator carries out confirmation unlatching, to continue to export the energy to target user.
In some cases, target user may usurp the energy not by the second energy measurement equipment is distorted, and
Be by installing energy conduit and the unknown energy of energy enterprise additional using equipment so that the energy that uses of target user without
The mode of second energy measurement equipment usurps the energy, shown in Figure 6, and Fig. 6 is made by the energy conduit 204 installed additional to the energy
The energy is provided with equipment 2022, the energy is that the unknown energy of energy enterprise uses equipment using equipment 2022.Although at this point, the energy
Usage amount may be consistent with the first energy output quantity, i.e., deviation is zero, but usurps phenomenon there are still the energy.
It therefore,, can in order to guarantee the accuracy with the presence or absence of the energy using the determination of abnormal phenomenon when deviation is zero
To be further determined to the presence or absence of the energy using abnormal phenomenon.A kind of method of determination provided in this embodiment may is that
The second energy output quantity that third energy measurement equipment acquires in real time is obtained, second energy output quantity is the energy enterprise
To the quantity of energy of the target user reality output；The third energy measurement equipment is located inside the energy enterprise；Meter
The deviation of first energy output quantity and second energy output quantity is calculated, and according to first energy output quantity and institute
The deviation for stating the second energy output quantity determines whether there is the energy and uses abnormal phenomenon.
It should be noted that in some cases, the pressure of energy generation is very big in target energy conduit, need
Pressure in target energy conduit is depressurized, when the pressure that the energy after decompression generates is met certain condition, then will
Source is exported to target user.It in this case, can also include combustion gas tune in the energy monitoring systematic difference scene
Case 205 is pressed, fuel gas pressure-regulating box 205 is for depressurizing the pressure in target energy conduit, and the fuel gas pressure-regulating box 205 is in institute
Stating the installation situation in application scenarios can be as shown in fig. 7, third energy measurement equipment 106 may be mounted at fuel gas pressure-regulating box
On 205, the installation situation of third energy measurement equipment 106 can be as shown in Figure 7.At this point, third energy measurement equipment 205 can be with
It is ultrasonic flowmeter.Ultrasonic flowmeter uses time difference type measuring principle: first probe of ultrasonic flowmeter emits letter
Number, it is received by second probe of the other side, meanwhile, second probe transmitting signal is received by first probe, due to
It is influenced by energy flow velocity, there are time difference Δ t for the two, can determine energy flow velocity according to time difference Δ t, and then determine
Pass through the quantity of energy of fuel gas pressure-regulating box, i.e. the second energy output quantity out.
Since third energy measurement equipment is located inside energy enterprise, target user can not distort it, therefore,
Second energy output quantity is quantity of energy of the energy enterprise to the target user reality output, in this way, by further comparing,
It can accurately determine and use abnormal phenomenon with the presence or absence of the energy.
Energy monitoring method based on aforementioned offer, the embodiment of the present application provides a kind of apparatus for monitoring energy resource, referring to figure
8a, described device include first acquisition unit 801, second acquisition unit 802, the first computing unit 803 and the first determination unit
804:
The first acquisition unit 801, for obtaining the energy usage amount of target user, the energy usage amount is root
It is determined in real time according to the first energy measurement equipment, the target user includes that an at least energy uses equipment, every energy
Source is using being equipped with the first energy measurement equipment in equipment；
The second acquisition unit 802, for obtaining the first energy output quantity, first energy output quantity is according to the
What two energy measurement equipment were determined in real time, first energy output quantity be energy enterprise by target energy conduit to described
The quantity of energy of target user output；The second energy measurement equipment is mounted on the target energy conduit；
First computing unit 803, for calculating the deviation of the energy usage amount and first energy output quantity
Value；
First determination unit 804 uses abnormal phenomenon for determining whether there is the energy according to the deviation.
Optionally, the energy includes that energy leakage and the energy are usurped using abnormal phenomenon, first determination unit, is used
If meeting the first preset condition in the deviation, it is determined that the energy is energy leakage using abnormal phenomenon；If described inclined
Difference meets the second preset condition, it is determined that the energy is usurped using abnormal phenomenon for the energy.
Optionally, if first determination unit determines that there are the energy to use abnormal phenomenon according to the deviation,
Then referring to Fig. 8 b, described device further includes the first prewarning unit 805 and transmission unit 806:
First prewarning unit 805 issues the first early warning and mentions if meeting third preset condition for the deviation
Show；
The transmission unit 806 sends energy valve for guarding against theft pass if meeting the 4th preset condition for the deviation
Instruction is closed, to control the closing of energy valve for guarding against theft；The energy valve for guarding against theft is mounted on the target energy conduit, the energy
Source valve for guarding against theft exports the energy to the target user for controlling whether.
Optionally, the second acquisition unit, is used for:
The acquisition image that image capture device is directed to the second energy measurement equipment is obtained, described image acquires equipment peace
On the Target pipe；
According to the first energy output quantity described in the acquisition image reading.
Optionally, referring to Fig. 8 c, described device further includes the second determination unit 807 and the second prewarning unit 808:
Second determination unit, for being determined in the acquisition image by image processing techniques with the presence or absence of blocking or
Displacement；
Second prewarning unit determines to exist in the acquisition image for second determination unit and blocks or be displaced
When, issue the second early warning.
Optionally, referring to Fig. 8 d, if the deviation is zero, described device further includes that third acquiring unit 809, second is counted
Calculate unit 810 and third determination unit 811:
The third acquiring unit, the second energy output quantity acquired in real time for obtaining third energy measurement equipment, institute
Stating the second energy output quantity is quantity of energy of the energy enterprise to the target user reality output；The third energy meter
Amount equipment is located inside the energy enterprise；
Second computing unit, for calculating the deviation of first energy output quantity and second energy output quantity
Value；
The third determination unit, for the deviation according to first energy output quantity and second energy output quantity
Value determines whether there is the energy and uses abnormal phenomenon.
The energy usage amount of the available target user of the device, the energy it can be seen from above-mentioned technical proposal
Usage amount is determined in real time according to the measured value of the first energy measurement equipment, and the target user includes an at least energy
Source uses equipment, and every energy can determine mesh using the first energy measurement equipment is equipped in equipment in real time in this way
The quantity of energy of user's actual use is marked, and what the first energy output quantity indicated is known to reflection to energy enterprise, energy enterprise
The quantity of energy that the target user of dawn uses, therefore, it, can be real-time by the deviation of energy usage amount and the first energy output quantity
The energy is determined whether there is using abnormal phenomenon, so as to take appropriate measures in time to the energy using abnormal phenomenon.It can
See, the device can energy service condition to user carry out real-time monitoring, to realize that the discovery energy uses abnormal existing in real time
As avoiding the security risk in the economic loss and energy use process of energy enterprise in time.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and foregoing routine can be stored in a computer readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned can be at least one in following media
Kind: read-only memory (English: read-only memory, abbreviation: ROM), RAM, magnetic or disk etc. are various to be can store
The medium of program code.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment it
Between same and similar part may refer to each other, each embodiment focuses on the differences from other embodiments.
For equipment and system embodiment, since it is substantially similar to the method embodiment, so describe fairly simple,
The relevent part can refer to the partial explaination of embodiments of method.Equipment and system embodiment described above is only schematic
, wherein unit may or may not be physically separated as illustrated by the separation member, it is shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.Some or all of the modules therein can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
Those of ordinary skill in the art can understand and implement without creative efforts.
The above, only a kind of specific embodiment of the application, but the protection scope of the application is not limited thereto,
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by anyone skilled in the art,
Should all it cover within the scope of protection of this application.Therefore, the protection scope of the application should be with scope of protection of the claims
Subject to.
Claims (12)
1. a kind of energy monitoring method, which is characterized in that the described method includes:
The energy usage amount of target user is obtained, the energy usage amount is determined in real time according to the first energy measurement equipment
, the target user includes that at least energy uses equipment, and every energy is using being equipped with first energy in equipment
Source measuring equipment；
The first energy output quantity is obtained, first energy output quantity is determined in real time according to the second energy measurement equipment,
First energy output quantity is the quantity of energy that energy enterprise passes through that target energy conduit is exported to the target user；It is described
Second energy measurement equipment is mounted on the target energy conduit；
The deviation of the energy usage amount and first energy output quantity is calculated, and determines whether to deposit according to the deviation
Abnormal phenomenon is used in the energy.
2. the method according to claim 1, wherein the energy includes energy leakage and energy using abnormal phenomenon
Source is usurped, described to determine whether there is the energy using abnormal phenomenon according to the deviation, comprising:
If the deviation meets the first preset condition, it is determined that the energy is energy leakage using abnormal phenomenon；
If the deviation meets the second preset condition, it is determined that the energy is usurped using abnormal phenomenon for the energy.
3. the method according to claim 1, wherein if determining that there are energy uses according to the deviation
Abnormal phenomenon, then the method also includes:
If the deviation meets third preset condition, the first early warning is issued；
If the deviation meets the 4th preset condition, energy valve for guarding against theft out code is sent, to control energy Anti-theft valve
Door is closed；The energy valve for guarding against theft is mounted on the target energy conduit, and the energy valve for guarding against theft is for controlling whether
The energy is exported to the target user.
4. the method according to claim 1, wherein the first energy output quantity of the acquisition, comprising:
The acquisition image that image capture device is directed to the second energy measurement equipment is obtained, described image acquisition equipment is mounted on
On the Target pipe；
According to the first energy output quantity described in the acquisition image reading.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
It determines to whether there is in the acquisition image by image processing techniques and blocks or be displaced；
If it exists, then the second early warning is issued.
6. the method according to claim 1, wherein if the deviation is zero, the method also includes:
The second energy output quantity that third energy measurement equipment acquires in real time is obtained, second energy output quantity is the energy
Quantity of energy of the enterprise to the target user reality output；
The deviation of first energy output quantity and second energy output quantity is calculated, and is exported according to first energy
The deviation of amount and second energy output quantity determines whether there is the energy and uses abnormal phenomenon.
7. a kind of apparatus for monitoring energy resource, which is characterized in that described device includes first acquisition unit, second acquisition unit, first
Computing unit and the first determination unit:
The first acquisition unit, for obtaining the energy usage amount of target user, the energy usage amount is according to first
Energy measurement equipment determines that the target user includes that an at least energy uses equipment, and every energy uses in real time
The first energy measurement equipment is installed in equipment；
The second acquisition unit, for obtaining the first energy output quantity, first energy output quantity is according to second energy
What measuring equipment was determined in real time, first energy output quantity is that energy enterprise is made by target energy conduit to the target
With the quantity of energy just exported；The second energy measurement equipment is mounted on the target energy conduit；
First computing unit, for calculating the deviation of the energy usage amount and first energy output quantity；
First determination unit uses abnormal phenomenon for determining whether there is the energy according to the deviation.
8. device according to claim 7, which is characterized in that the energy includes energy leakage and energy using abnormal phenomenon
Source is usurped, first determination unit, if meeting the first preset condition for the deviation, it is determined that the energy uses different
It often occurs as energy leakage；If the deviation meets the second preset condition, it is determined that the energy is energy using abnormal phenomenon
It usurps in source.
9. device according to claim 7, which is characterized in that if first determination unit is determined according to the deviation
There are the energy to use abnormal phenomenon, then described device further includes the first prewarning unit and transmission unit:
First prewarning unit issues the first early warning if meeting third preset condition for the deviation；
The transmission unit sends energy valve for guarding against theft out code if meeting the 4th preset condition for the deviation,
To control the closing of energy valve for guarding against theft；The energy valve for guarding against theft is mounted on the target energy conduit, and the energy is antitheft
Valve exports the energy to the target user for controlling whether.
10. a kind of energy monitoring system, which is characterized in that the system comprises the first energy measurement equipment, the second energy measurement
Equipment and monitoring host:
The monitoring host, for obtaining the energy usage amount of target user, the energy usage amount is according to first energy
What measuring equipment was determined in real time；The target user includes that an at least energy uses equipment, and every energy uses equipment
On the first energy measurement equipment is installed；
The second energy measurement equipment is mounted on the target energy conduit；
The monitoring host, for obtaining the first energy output quantity, first energy output quantity is according to second energy
What measuring equipment was determined in real time, first energy output quantity is that energy enterprise is made by target energy conduit to the target
With the quantity of energy just exported；
The monitoring host, for calculating the deviation of the energy usage amount and first energy output quantity, and according to institute
It states deviation and determines whether there is the energy using abnormal phenomenon.
11. system according to claim 10, which is characterized in that the system also includes image capture devices:
Described image acquires equipment, and for acquiring the acquisition image of the second energy measurement equipment, described image acquires equipment
It is mounted on the Target pipe；
Correspondingly, the monitoring host, is also used to obtain the acquisition that image capture device is directed to the second energy measurement equipment
Image；According to the first energy output quantity described in the acquisition image reading.
12. system according to claim 11, which is characterized in that the monitoring host is also used to through image procossing skill
Art determines to whether there is in the acquisition image and blocks or be displaced；If it exists, then the second early warning is issued.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082883.XA CN109062167B (en) | 2018-09-17 | 2018-09-17 | Energy monitoring method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082883.XA CN109062167B (en) | 2018-09-17 | 2018-09-17 | Energy monitoring method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109062167A true CN109062167A (en) | 2018-12-21 |
| CN109062167B CN109062167B (en) | 2020-10-30 |
Family
ID=64762830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811082883.XA Active CN109062167B (en) | 2018-09-17 | 2018-09-17 | Energy monitoring method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109062167B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413182A (en) * | 2022-01-30 | 2022-04-29 | 鑫益能科技(厦门)有限公司 | Natural gas monitoring method, device, equipment and medium |
| CN114648078A (en) * | 2022-05-23 | 2022-06-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Geothermal clean energy depth linkage carbon reduction and efficiency improvement monitoring system |
| CN115623034A (en) * | 2022-09-28 | 2023-01-17 | 泉州年盛信息科技有限公司 | Enterprise energy management system based on industrial internet platform |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607501Y (en) * | 2003-04-02 | 2004-03-24 | 刘雪峰 | Double safety energy source anti-theft device |
| CN1773236A (en) * | 2004-11-13 | 2006-05-17 | 浙江工业大学 | Gas leakage automatic detecting method |
| CN102884407A (en) * | 2010-03-04 | 2013-01-16 | 塔卡度有限公司 | System and method for monitoring resources in a water utility network |
| CN104154424A (en) * | 2014-08-25 | 2014-11-19 | 陈建锋 | Special gas safe transmission remote monitoring system and method |
| CN205545607U (en) * | 2016-04-19 | 2016-08-31 | 姜勇 | Novel natural gas line remove intelligence and patrol and examine handheld device |
| CN206877108U (en) * | 2017-04-24 | 2018-01-12 | 河南海格经纬信息技术有限公司 | A kind of smart city public security safe and intelligent monitoring system |
| CN206958607U (en) * | 2017-06-09 | 2018-02-02 | 中国计量大学 | A kind of intelligent city's combustion gas PE pipe network TT＆C systems |
| CN207215323U (en) * | 2017-09-26 | 2018-04-10 | 中机十院国际工程有限公司 | Intake apparatus of heat consumer |
-
2018
- 2018-09-17 CN CN201811082883.XA patent/CN109062167B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2607501Y (en) * | 2003-04-02 | 2004-03-24 | 刘雪峰 | Double safety energy source anti-theft device |
| CN1773236A (en) * | 2004-11-13 | 2006-05-17 | 浙江工业大学 | Gas leakage automatic detecting method |
| CN102884407A (en) * | 2010-03-04 | 2013-01-16 | 塔卡度有限公司 | System and method for monitoring resources in a water utility network |
| CN104154424A (en) * | 2014-08-25 | 2014-11-19 | 陈建锋 | Special gas safe transmission remote monitoring system and method |
| CN205545607U (en) * | 2016-04-19 | 2016-08-31 | 姜勇 | Novel natural gas line remove intelligence and patrol and examine handheld device |
| CN206877108U (en) * | 2017-04-24 | 2018-01-12 | 河南海格经纬信息技术有限公司 | A kind of smart city public security safe and intelligent monitoring system |
| CN206958607U (en) * | 2017-06-09 | 2018-02-02 | 中国计量大学 | A kind of intelligent city's combustion gas PE pipe network TT＆C systems |
| CN207215323U (en) * | 2017-09-26 | 2018-04-10 | 中机十院国际工程有限公司 | Intake apparatus of heat consumer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413182A (en) * | 2022-01-30 | 2022-04-29 | 鑫益能科技(厦门)有限公司 | Natural gas monitoring method, device, equipment and medium |
| CN114648078A (en) * | 2022-05-23 | 2022-06-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Geothermal clean energy depth linkage carbon reduction and efficiency improvement monitoring system |
| CN115623034A (en) * | 2022-09-28 | 2023-01-17 | 泉州年盛信息科技有限公司 | Enterprise energy management system based on industrial internet platform |
| CN115623034B (en) * | 2022-09-28 | 2023-08-22 | 长峡数字能源科技(湖北)有限公司 | Enterprise Energy Management System Based on Industrial Internet Platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109062167B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2517309C2 (en) | Fire and flammable gas alarm method and system | |
| CN109325692B (en) | Real-time data analysis method and device for water pipe network | |
| CN109062167A (en) | A kind of energy monitoring methods, devices and systems | |
| US10656045B2 (en) | Apparatus for analyzing the performance of fluid distribution equipment | |
| GB2491804A (en) | Pipeline fault detection system, method and sensor head | |
| CN113075899B (en) | Gas leakage monitoring method based on intelligent gas meter of Internet of things | |
| US5847266A (en) | Recovery boiler leak detection system and method | |
| CA3008708A1 (en) | Method for monitoring at least two redundant sensors | |
| CN109870627A (en) | Submarine cable fault alarm and diagnostic method based on distributed fiber optic temperature strain and vibration monitoring data | |
| EP2992301A1 (en) | Flow metering | |
| EP2989434A1 (en) | System for leakage and collapse detection of levees and method using the system | |
| KR102121787B1 (en) | System for detecting accumulated calorimeter and user equipment fault using remote meter reading data | |
| CN117373224B (en) | Small-space fire-fighting safety management system | |
| CN110672283A (en) | Method and system for detecting and positioning water leakage of cold water pipeline in converter valve | |
| EP2177884A1 (en) | Flow rate metering device, flow rate measuring system, and flow rate measuring method | |
| Ye et al. | Study of burst alarming and data sampling frequency in water distribution networks | |
| KR20180034071A (en) | A measuring method for gas pipelines of risk assessment and measuring system using the same | |
| CN109313103A (en) | Predictability monitoring system and method | |
| CN110031152A (en) | A kind of method of heating power heating system and adjacent degree/day offset accumulation leak detection | |
| CN109211431B (en) | Distributed optical fiber temperature monitoring method and system | |
| Zhang et al. | Real-time pipeline leak detection on shell's North Western Ethylene pipeline | |
| JP5213221B2 (en) | Flow rate measuring device, communication system, flow rate measuring method, flow rate measuring program, and fluid supply system | |
| US11990022B2 (en) | Self-testing duct environment detector | |
| JP7121592B2 (en) | Plant monitoring system and plant monitoring method | |
| Zhang et al. | Overview of pipeline leak detection technologies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |