CN209656872U - It specially cashes field failure and verifies device and system - Google Patents
It specially cashes field failure and verifies device and system Download PDFInfo
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Abstract
The utility model provides a kind of specially realization field failure verification device and system, is related to technical field of electric power；The special realization field failure check device includes data acquisition device, data processing equipment and communication module；Data processing equipment is communicated by communication module with the special transformer terminals in metering automation system；Data acquisition device is connect with data processing equipment；Data processing equipment is used to receive the alarm data that special transformer terminals are sent by communication module；Data acquisition device is used to acquire the field measurement data for specially cashing field, and field measurement data are sent to data processing equipment；Data processing equipment is also used to receive field measurement data, and compares verification to alarm data and field measurement data, obtains verifying result.In which, verification can be compared automatically by specially cashing field failure check device, verified failure efficiency and accuracy rate to improve, saved human and material resources and financial resources.
Description
Technical field
The utility model relates to technical field of electric power, verify device and system more particularly, to a kind of field failure of specially cashing.
Background technique
Electric-power metering is an important process in power consumption management, it fair, just, accurate and is reliably directly related to
It is the focus of social extensive concern for the interests of, electricity consumption both sides, has extensive social, while electric-power metering is electric power battalion
Sell important technical work.
In electric-power metering work, the electricity consumption data that metering device (electric energy meter) carrys out metering user is used, metering device is worked as
In gage probe or terminal box when something goes wrong, may result in special transformer terminals in metering automation system and generate alarm
The warning information such as information, such as decompression, defluidization and wiring error.But not can determine that it is metering device after generating warning information
Or the voltage or electric current specially cashed in field go wrong.So in order to find out the basic reason for causing warning information, Wo Menxu
Technical staff is wanted to go the voltage and current for measuring each phase to pass through calculating again by split-core type meter to scene, to determine initiation warning information
The reason of.
But the technical level of current technology personnel is irregular, mistake may occurs in verifying failure process, and
And by manually carrying out verification failure, working efficiency is very low.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of field failures of specially cashing to verify device and system, to mention
Height verifies failure efficiency and accuracy rate, saves human and material resources and financial resources.
In a first aspect, the utility model embodiment provides a kind of specially realization field failure check device, special realization field event
Hindering check device includes data acquisition device, data processing equipment and communication module；Data processing equipment by communication module with
Special transformer terminals in metering automation system are communicated；Data acquisition device is connect with data processing equipment；Data processing dress
It sets for receiving the alarm data that special transformer terminals are sent by communication module；Data acquisition device, which is used to acquire, specially cashes showing for field
Field measurement data are sent to data processing equipment by field measured data；Data processing equipment is also used to receive field measurement number
According to, and verification is compared to alarm data and field measurement data, it obtains verifying result.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, above-mentioned data acquisition device includes three-phase AC sampling chip, voltage transformer and current transformer；Three-phase AC sampling core
One end of piece is connect with data processing equipment, the other end of three-phase AC sampling chip respectively with voltage transformer and Current Mutual Inductance
Device connection.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Two kinds of possible embodiments, wherein the chip model of above-mentioned three-phase AC sampling chip is RN7032.
With reference to first aspect, the utility model embodiment provides the third possible embodiment of first aspect,
In, above-mentioned data processing equipment includes processor, flash memory and random access memory ram；Processor connects with flash memory and RAM respectively
It connects.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein the chip model of above-mentioned processor is ARM Cortex-A53；The chip model of flash memory is
K9MDG08U5M-PCB0；The chip model of RAM is K6R4016C1A-TI15.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, above-mentioned communication module includes infrared communication module.
With reference to first aspect, the utility model embodiment provides the 6th kind of possible embodiment of first aspect,
In, above-mentioned special realization field failure check device further includes communication module；Wherein, communication module includes WiFi communication module and 4G logical
Believe module；Data processing equipment is communicated by communication module with the main website in metering automation system.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, above-mentioned special realization field failure check device further includes the exterior terminal connecting with data processing equipment；Wherein, exterior terminal packet
Include display screen, touch screen and external connection keyboard.
The 7th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Eight kinds of possible embodiments, wherein said external terminal further includes camera.
Second aspect, the utility model embodiment provide a kind of specially realization field failure checking system, special realization field event
Barrier checking system includes the special realization field failure check device as described in any one of first aspect, further includes and specially cashes field event
Hinder the metering automation system of check device connection.
The utility model embodiment bring it is following the utility model has the advantages that
A kind of field failure of specially cashing provided by the embodiment of the utility model verifies device and system, the special realization field fault keranel
Looking into device includes data acquisition device, data processing equipment and communication module；Data processing equipment passes through communication module and metering
Special transformer terminals in automated system are communicated；Data acquisition device is connect with data processing equipment；Data processing equipment is used
In the alarm data for receiving special transformer terminals transmission by communication module；Data acquisition device, which is used to acquire, specially cashes the live real of field
Field measurement data are sent to data processing equipment by measured data；Data processing equipment is also used to receive field measurement data, and
Verification is compared to alarm data and field measurement data, obtains verifying result.In which, specially cashes field failure and verify dress
Verification can be compared automatically by setting, and verified failure efficiency and accuracy rate to improve, saved human and material resources and financial resources.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not making the creative labor for those skilled in the art
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for specially cashing field failure check device provided by the embodiment of the utility model；
Fig. 2 is another structural schematic diagram for specially cashing field failure check device provided by the embodiment of the utility model；
Fig. 3 is another structural schematic diagram for specially cashing field failure check device provided by the embodiment of the utility model；
Fig. 4 is a kind of structural schematic diagram for specially cashing field failure checking system provided by the embodiment of the utility model.
Icon:
10- data acquisition device；101- three-phase AC sampling chip；102- voltage transformer；103- current transformer；
11- data processing equipment；111- processor；112- flash memory；113-RAM；12- communication module；121- infrared communication module；20-
Communication module；201-WiFi communication module；202-4G communication module；30- exterior terminal；301- display screen；302- touch screen；
303- external connection keyboard；304- camera；40- specially cashes field failure check device；41- metering automation system.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not making creation
Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
In view of being currently to carry out verification failure by technical staff to scene, be easy to appear during verification mistake and
The problem of low efficiency.Based on this, the utility model embodiment provides a kind of specially realization field failure verification device and system, the skill
Art can be applied to specially cash in the failure checking system of field, verifies failure efficiency and accuracy rate to improve, saves human and material resources
And financial resources.
To cash field event specially to one kind disclosed in the utility model embodiment first convenient for understanding the present embodiment
Barrier check device describes in detail.
As shown in Figure 1, the utility model embodiment provides a kind of specially realization field failure check device, special realization field event
Hindering check device includes data acquisition device 10, data processing equipment 11 and communication module 12；Data processing equipment 11 passes through logical
News module 12 is communicated with the special transformer terminals in metering automation system；Data acquisition device 10 and data processing equipment 11 connect
It connects.
It include the metering device (electric energy meter) of above-mentioned special transformer terminals and metering user electricity consumption in metering automation system, it should
Special transformer terminals are used to monitor the various situations for specially cashing field, for example, specially cashing the voltage and current of field, the special realization field is namely
The place of user power utilization is provided.When metering device metering transformer or terminal box when something goes wrong, or specially cash field occur
When problem, it can all cause special transformer terminals and issue alarm, such as the alarm such as decompression, defluidization and wiring error.But causes and specially become eventually
The reason of end generation alarm, is simultaneously indefinite, it may be possible to which metering device goes wrong or specially cashes field and goes wrong.So this
Utility model is that the reason of mistake is generated for verifying.
Firstly, alarm data is sent to data processing equipment 11 by communication module 12 by special transformer terminals, the alarm data
Including decompression, defluidization or wiring error etc., data processing equipment 11 stores the alarm data；Field failure is specially cashed to verify
Device acquires the field measurement data for specially cashing field by data acquisition device 10, which includes special realization field
Voltage data or current data, and field measurement data are handled, obtain the identifiable processing number of data processing equipment 11
According to；The data processing equipment 11 judges to handle whether data can produce alarm, specifically, 11 internal preset of data processing equipment
There are voltage threshold and current threshold, when handling data more than the threshold value, will determine that specially cashing field goes wrong.It is special determining
After realization field goes wrong, technical staff reaches specially realization field and verifies failure and solve failure problems, technical staff
It is determined by after failure solution, if specially transformer terminals send alarm data to data processing equipment 11 again, counts
Also there is failure in amount device, then technical staff solves the failure of metering device.If determined by data processing equipment 11
The field measurement data for specially cashing field are not above voltage threshold and current threshold, then determine that metering device breaks down, by skill
Art personnel carry out failure solution to metering device.
Further, above-mentioned data processing equipment 11 can be made of processor and memory, and memory connects for storing
Data after data and the processor processing of receipts；And above-mentioned data acquisition device 10 may include acquiring specially to cash field voltage and electricity
The device of stream can be the device that field voltage and electric current are specially cashed in the acquisitions such as voltage current transformer or voltage-current sensor
Part；Above-mentioned communication module 12 can be infrared communication module.
In the utility model embodiment, which includes data acquisition device, data processing dress
It sets and communication module；Data processing equipment is communicated by communication module and the special transformer terminals in metering automation system；Number
It is connect according to acquisition device with data processing equipment；Data processing equipment is used to receive the announcement that special transformer terminals are sent by communication module
Alert data；Data acquisition device is used to acquire the field measurement data for specially cashing field, and field measurement data are sent at data
Manage device；Data processing equipment is also used to receive field measurement data, and compares to alarm data and field measurement data
It verifies, obtains verifying result.In which, verification can be compared automatically by specially cashing field failure check device, to improve core
Failure efficiency and accuracy rate are looked into, human and material resources and financial resources are saved.
As shown in Fig. 2, the utility model embodiment additionally provides another specially realization field failure check device, above-mentioned data
Acquisition device 10 includes three-phase AC sampling chip 101, voltage transformer 102 and current transformer 103；The three-phase AC sampling
One end of chip 101 is connect with data processing equipment 11, the other end of three-phase AC sampling chip respectively with voltage transformer 102
It is connected with current transformer 103.Above-mentioned data processing equipment 11 includes processor 111, flash memory 112 and RAM (random
Access memory, random access memory) 113；The processor 111 is connect with flash memory 112 and RAM113 respectively.
As a kind of possible embodiment, the chip model of above-mentioned three-phase AC sampling chip 101 can be RN7032；
The model of above-mentioned voltage transformer 102 can be SPT204A；The model of above-mentioned current transformer 103 can be HWCT-20A/
20mA；The model of above-mentioned processor 111 can be ARM Cortex-A53, and the CPU (Central of the processor
Processing Unit, central processing unit) chip model can be S5P6818；The chip model of above-mentioned flash memory 112 can be with
It is K9MDG08U5M-PCB0；The chip model of above-mentioned RAM can be K6R4016C1A-TI15.
Further, voltage transformer 102 and the setting of current transformer 103 are specially being cashed into field, specially become needing to verify
When live, the current line of the pressure-wire of voltage transformer 102 and current transformer 103 is connect respectively in above-mentioned three-phase AC sampling
On chip 101, three-phase AC sampling chip 101 receives the ADC that voltage transformer 102 and current transformer 103 generate
(Analog-to-Digital Converter, A/D converter) value, that is, pass through voltage transformer 102 and Current Mutual Inductance
Device 103 specially will cash the voltage value of field respectively and current value is converted into ADC value, and three-phase AC sampling chip 101 is by received ADC
Value is converted into the identifiable data of CPU in processor, and SPI (the Serial Peripheral that the data of conversion are passed through CPU
Interface, Serial Peripheral Interface (SPI)) interface is sent to CPU.
Optionally, above-mentioned communication module 12 includes infrared communication module 121, and special transformer terminals can pass through alarm data infrared
Communication module 121 is sent to data processing equipment 11.
Above-mentioned special realization field failure check device further includes communication module 20；Wherein, the communication module 20 is logical including WiFi
Believe that (the 4th Generation mobile communication technology, forth generation are mobile logical by module 201 and 4G
Letter technology) communication module 202；Further, the chip model of the WiFi communication module 201 can be MT5931A；4G communication
The chip model of module 202 can be SIM7600CE-L.
Above-mentioned communication module 20 is also possible to ethernet communication module, GSM (Global System for Mobile
Communication, global system for mobile communications) (General Packet Radio Service leads to by communication module and GPRS
With grouping wireless service technology) one of communication module or a variety of.
When power supply bureau provides local area network, specially cashing field failure check device can be by WiFi communication module 201 and metering
Main website in automated system is communicated；When power supply bureau does not provide local area network, specially cashing field failure check device can pass through
4G communication module 202 is communicated with the main website in metering automation system；For example, specially cashing field failure check device can receive
The task and data information of main website publication.
Optionally, as shown in figure 3, above-mentioned special realization field failure check device further includes connecting with data processing equipment 11
Exterior terminal 30；Wherein, which includes display screen 301, touch screen 302 and external connection keyboard 303；Further, should
Exterior terminal 30 further includes camera 304.
The channel DDR3 of above-mentioned RAM113 access ARM Cortex-A53 processor 111；Flash memory 112 accesses ARM
The data/address bus of Cortex-A53 processor 111 connects；The TTL interface of display screen access ARM Cortex-A53 processor 111；Touching
Touch the TOUCH interface of screen access CPU；The SPI that three-phase AC sampling chip 101 accesses ARM Cortex-A53 processor 111 connects
Mouthful；4G communication module 202 and infrared communication module 121 access the TTL interface of ARM Cortex-A53 processor 111；WiFi is logical
Believe that module 201 accesses the USB interface of ARM Cortex-A53 processor 111；The Camera interface of camera access CPU；It is external
The I/O interface of keyboard access CPU.
Further, above-mentioned display screen 301 can show the task dispatching that alert data etc. or main website are sent；Above-mentioned touching
The data on display screen 301 can be operated by touching screen 302 or external connection keyboard 303, such as editor's task dispatching.Above-mentioned camera
304 can be monitored scene.
In the utility model embodiment, which includes data acquisition device, data processing dress
It sets and communication module；Data processing equipment is communicated by communication module and the special transformer terminals in metering automation system；Number
It is connect according to acquisition device with data processing equipment；Data processing equipment is used to receive the announcement that special transformer terminals are sent by communication module
Alert data；Data acquisition device is used to acquire the field measurement data for specially cashing field, and field measurement data are sent at data
Manage device；Data processing equipment is also used to receive field measurement data, and compares to alarm data and field measurement data
It verifies, obtains verifying result.In which, verification can be compared automatically by specially cashing field failure check device, to improve core
Failure efficiency and accuracy rate are looked into, human and material resources and financial resources are saved.
Corresponding to above-described embodiment, as shown in figure 4, the utility model embodiment additionally provides a kind of specially realization field fault keranel
System is looked into, which includes above-mentioned special realization field failure check device 40, further includes and the special change
The metering automation system 41 that field failure check device 40 connects.
Further, above-mentioned metering automation system 41 covers the whole network stoichiometric point at different levels and acquisition terminal, collection information collection,
Monitoring, analysis and management through quantification are in one.Its major function be for power supply enterprise's ordered electric, remote meter reading, load control system,
Pre- power purchase, power utility check and point and management etc. offers support.The metering automation system 41 include special transformer terminals, metering device,
Main website etc..
In the utility model embodiment, which includes specially cashing field failure check device and meter
Measure automated system；The special realization field failure check device includes data acquisition device, data processing equipment and communication module；Number
It is communicated according to processing unit by communication module and the special transformer terminals in metering automation system；Data acquisition device and data
Processing unit connection；Data processing equipment is used to receive the alarm data that special transformer terminals are sent by communication module；Data acquisition
Device is used to acquire the field measurement data for specially cashing field, and field measurement data are sent to data processing equipment；Data processing
Device is also used to receive field measurement data, and compares verification to alarm data and field measurement data, obtains verifying knot
Fruit.In which, special field failure check device of cashing can compare verification automatically, with raising verification failure efficiency and accurately
Rate saves human and material resources and financial resources.
Special realization field failure checking system provided by the embodiment of the utility model, with special realization field provided by the above embodiment
Failure check device technical characteristic having the same reaches identical technical effect so also can solve identical technical problem.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.To those skilled in the art, above-mentioned term can be understood in this reality with concrete condition
With the concrete meaning in novel.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that above embodiments, only specific embodiment of the present utility model, to illustrate that this is practical
Novel technical solution, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned implementation
The utility model is described in detail in example, it should be understood by those skilled in the art that: any skill for being familiar with the art
Art personnel within the technical scope disclosed by the utility model, can still carry out technical solution documented by previous embodiment
Modification can readily occur in variation or equivalent replacement of some of the technical features；And these are modified, change or replace
It changes, the spirit and scope for the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution should all cover
It is within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of specially cash field failure check device, which is characterized in that the special realization field failure check device includes that data are adopted
Acquisition means, data processing equipment and communication module；
The data processing equipment is communicated by the communication module with the special transformer terminals in metering automation system；It is described
Data acquisition device is connect with the data processing equipment；
The data processing equipment is used to receive the alarm data that the special transformer terminals are sent by the communication module；The number
It is used to acquire the field measurement data for specially cashing field according to acquisition device, and the field measurement data is sent at the data
Manage device；The data processing equipment is also used to receive the field measurement data, and to the alarm data and the scene
Measured data compares verification, obtains verifying result.
2. special realization field failure check device according to claim 1, which is characterized in that the data acquisition device includes
Three-phase AC sampling chip, voltage transformer and current transformer；
One end of the three-phase AC sampling chip is connect with the data processing equipment, the three-phase AC sampling chip it is another
One end is connect with the voltage transformer and the current transformer respectively.
3. special realization field failure check device according to claim 2, which is characterized in that the three-phase AC sampling chip
Chip model be RN7032.
4. special realization field failure check device according to claim 1, which is characterized in that the data processing equipment includes
Processor, flash memory and random access memory ram；
The processor is connect with the flash memory and the RAM respectively.
5. special realization field failure check device according to claim 4, which is characterized in that the chip model of the processor
For ARM Cortex-A53；The chip model of the flash memory is K9MDG08U5M-PCB0；The chip model of the RAM is
K6R4016C1A-TI15。
6. special realization field failure check device according to claim 1, which is characterized in that the communication module includes infrared
Communication module.
7. special realization field failure check device according to claim 1, which is characterized in that the special realization field failure is verified
Device further includes communication module；Wherein, the communication module includes WiFi communication module and 4G communication module；
The data processing equipment is communicated by the communication module with the main website in the metering automation system.
8. special realization field failure check device according to claim 1, which is characterized in that the special realization field failure is verified
Device further includes the exterior terminal connecting with the data processing equipment；Wherein, the exterior terminal includes display screen, touch screen
And external connection keyboard.
9. special realization field failure check device according to claim 8, which is characterized in that the exterior terminal further includes taking the photograph
As head.
10. a kind of specially cash field failure checking system, which is characterized in that the special realization field failure checking system includes such as right
It is required that special realization field failure check device described in any one of 1-9, further includes connecting with the special realization field failure check device
The metering automation system connect.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920208526.7U CN209656872U (en) | 2019-02-18 | 2019-02-18 | It specially cashes field failure and verifies device and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208526.7U CN209656872U (en) | 2019-02-18 | 2019-02-18 | It specially cashes field failure and verifies device and system |
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| Publication Number | Publication Date |
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| CN209656872U true CN209656872U (en) | 2019-11-19 |
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