CN106534646A - Shooting device compatible with electric meter and terminal - Google Patents
Shooting device compatible with electric meter and terminal Download PDFInfo
- Publication number
- CN106534646A CN106534646A CN201611082660.4A CN201611082660A CN106534646A CN 106534646 A CN106534646 A CN 106534646A CN 201611082660 A CN201611082660 A CN 201611082660A CN 106534646 A CN106534646 A CN 106534646A
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- phase
- terminal
- epi
- instrument
- hung
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a shooting device compatible with an electric meter and a terminal. The shooting device comprises a case, a power source, a watch hanging stand, an industrial camera, a signal source and a PC machine, wherein the power source and the watch hanging stand are arranged on the case, the watch hanging stand is used for setting a to-be-hung instrument, the power source is connected with the to-be-hung instrument, the industrial camera is used for shooting appearance images of the to-be-hung instrument, one end of the signal source is connected with the to-be-hung instrument to input a to-be-measured signal for the to-be-hung instrument, and the other end of the signal source is connected with the PC machine. The shooting device is advantaged in that not only can a function of shooting single-phase, three-phase direct type and three-phase mutual-inductance electric meters and the terminal be realized, but also the shooting device is compatible with detection functions of the single-phase, three-phase direct type and three-phase mutual-inductance electric meters and the terminal.
Description
Technical field
The present invention relates to the camera arrangement of electric energy meter field, particularly a kind of compatible electric energy meter and terminal.
Background technology
At present, it is relatively simple for the camera arrangement species of electric energy meter, and the not detection function with device.Meet not
User is for taking pictures and detect work(suitable for multiple types electric energy meter (single-phase, three-phase direct, phase mutual inductance type) and terminal
Energy
Accordingly, it would be desirable to the camera arrangement of a kind of energy compatibility electric energy meter and terminal.
The content of the invention
The purpose of the present invention is to propose to the camera arrangement of a kind of energy compatibility electric energy meter and terminal.
The purpose of the present invention is achieved through the following technical solutions：
The present invention provide a kind of compatible electric energy meter and terminal camera arrangement, including casing, power source, pocket watch stand,
Industrial camera, signal source and PC；
The power source is respectively arranged on casing with pocket watch stand；The pocket watch stand is for arranging instrument to be hung；Institute
State power source to be connected with instrument to be hung；The industrial camera is arranged on casing for shooting the appearance images of instrument to be hung；Institute
State signal source one end instrument input measured signal to be hung is connected as with instrument to be hung；The signal source other end is connected with PC.
Further, also including accident warning device, the accident warning device is connected to export test process with PC
Alarm signal；
Further, also include the test interface being connected with PC respectively；The test interface includes impulse sampling interface, leads to
Communication interface and carrier communication interface.
The impulse sampling interface is used for input sample pulse；
The communication interface, for instrument connection communication to be hung；
The carrier communication interface, for switching over communication by carrier wave copy controller；
Further, the meter hanging frame is respectively arranged with single-phase epi-position, three-phase direct epi-position, phase mutual inductance type epi-position and end
End epi-position；
The single-phase epi-position is used to mount single-phase meter；The three-phase direct epi-position is used to mount three-phase direct table；Institute
Phase mutual inductance type epi-position is stated for mounting phase mutual inductance type table；The terminal epi-position is used to mount terminal table.
As a result of above-mentioned technical proposal, the present invention has the advantage that：
Compatible electric energy meter and the camera arrangement of terminal that the present invention is provided, except to single-phase, three-phase direct, three-phase mutual inductance
The function taken pictures by formula electric energy meter and terminal, while compatibility single-phase, three-phase direct, phase mutual inductance type electric energy meter and terminal
The detection function of device.
Other advantages of the present invention, target and feature will be illustrated to a certain extent in the following description, and
And to a certain extent, based on being will be apparent to investigating hereafter to those skilled in the art, Huo Zheke
To be instructed from the practice of the present invention.The present invention target and other advantages can be realized by description below and
Obtain.
Description of the drawings
The description of the drawings of the present invention is as follows.
Fig. 1 is the camera arrangement axonometric chart of the compatible electric energy meter and terminal of the present invention.
Fig. 2 is the casing front view of the present invention.
Fig. 3 is the casing side view of the present invention.
In figure, 1 is HPU1012B clock test instrument, 2 is standard scale, 3 is signal source, 4 is electric current for 38U installation racks, 5
Voltage work(cut case, 6 be industrial camera, 7 be X-axis/Y-axis Mobile Slide, 8 be terminal meter pressing mechanism, 9 be error instrument, 10 be pocket watch
Stand, 11 be three-phase meter pressing mechanism, 12 be single-phase press plate mechanism, 13 be carrier module, 14 be PC.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1
As illustrated, the camera arrangement of a kind of compatible electric energy meter and terminal of the present embodiment offer, including casing, power
Source, pocket watch stand, industrial camera, signal source and PC；
The power source is respectively arranged on casing with pocket watch stand；The pocket watch stand is for arranging instrument to be hung；Institute
State power source to be connected with instrument to be hung；The industrial camera is arranged on casing for shooting the appearance images of instrument to be hung；Institute
State signal source one end instrument input measured signal to be hung is connected as with instrument to be hung；The signal source other end is connected with PC.
Also include accident warning device, the accident warning device is connected to export the alarm signal of test process with PC
Number；Also include the test interface being connected with PC respectively；The test interface includes impulse sampling interface, communication interface and carrier wave
Communication interface.
The impulse sampling interface is used for input sample pulse；The communication interface, for instrument connection communication to be hung；
The carrier communication interface, for switching over communication by carrier wave copy controller；The meter hanging frame be respectively arranged with single-phase epi-position,
Three-phase direct epi-position, phase mutual inductance type epi-position and terminal epi-position；The single-phase epi-position is used to mount single-phase meter；The three-phase is straight
Formula epi-position is connect for mounting three-phase direct table；The phase mutual inductance type epi-position is used to mount phase mutual inductance type table；The terminal
Epi-position is used to mount terminal table.
Embodiment 2
As shown in figure 1, Fig. 1 is the camera arrangement axonometric chart of the compatible electric energy meter and terminal of the present invention, the present embodiment is provided
Compatible electric energy meter and the camera arrangement of terminal solve various electric energy meters (single-phase, three-phase direct, phase mutual inductance type) and eventually
That what is held takes pictures and detection function.Using split-type structural, power source is separately designed with pocket watch stand；Pocket watch stand is adopted to keep flat and is set
Meter, both sides hang single-phase meter and three-phase meter (three-phase direct, phase mutual inductance type, terminal) respectively；1 group of three phase power source, it is various types of
The table of type is separately tested；Meter hanging frame is by single-phase 12 epi-position, 3 epi-position of three-phase direct, 3 epi-position of phase mutual inductance type, 2 epi-position group of terminal
Into.1 set of industrial camera (built-in servomotor), can carry out visual examination to every position electric energy meter by mobile camera.In figure,
1 is HPU1012B clock test instrument；Cabinet is installed loaded on power source, during for error of time of day, high-frequency impulse is provided；2 is standard
Table；The electricity such as cabinet, measurement voltage, electric current, frequency are installed loaded on power source, standard high frequency pulse is provided during error test；3 are letter
Number source；Cabinet is installed loaded on power source, the liter source for device provides signal；4 is that 38U installs cabinet；5 cut for current/voltage work(
Case；Cabinet is installed loaded on power source, source is risen for voltage x current；6 is industrial camera；It is mounted on X-axis/Y-axis Mobile Slide, for electricity
The visual examination of energy meter terminal；7 is X-axis/Y-axis Mobile Slide；It is mounted in pocket watch stand, mobile industrial camera；8 is that terminal presses table
Mechanism；It is mounted in pocket watch stand, terminal table is crimped；9 is error instrument；It is mounted in pocket watch stand, gathers tested table pulse
(single-phase, three-phase electric energy meter, terminal) and calculation error；10 is pocket watch stand；11 is three-phase meter pressing mechanism；It is mounted in pocket watch stand
It is interior, three-phase electric energy meter is crimped；12 is single-phase press plate mechanism；It is mounted in pocket watch stand, whole single-phase electric energy meter is pressed
Connect；13 is carrier module；It is mounted in pocket watch stand, carrier test is carried out to list/three-phase electric energy meter and terminal；14 is PC；
The power amplifier of this device：Using class-D amplifier, power amplifier output capacity is big, small volume, delivery efficiency are high, and caloric value is low, negative
Load characteristic is good, reliability is high, and 100A electric currents continuously can work more than 1 hour.
Signal source rises source speed fast using 32 arm processors as core controller.Can be grasped using keypad
Make, also on-line operation can be carried out by PC, load point test arbitrarily can be arranged；
Fundamental current/rated maximum current is not limited by electric current gear, arbitrarily can be arranged on request；
With quick protection and fault alarm function, in voltage short circuit, source, electric current are protected rapidly and dropped to power amplifier
Automatic alarm under open-circuit condition；
Impulse sampling interface：With high_voltage isolation circuit, can anti-high pressure misconnection enter to damage Error Calculator；Can be compatible different
Pulse input voltage, and to be input into sampling pulse there is shaping feature.
Communication interface：By serial server extended serial port, realize to the one-to-one communication of table, each epi-position provides 485 and leads to
News mouth, and with high input voltage defencive function is touched by mistake, device simultaneously has infra red communication port, can carry out infrared detection to table；
Single three-phase epi-position branch configures quick crimp instrument support, without the need for artificial wiring, and possesses current loop open circuit detection
With automatic short circuit function；
Error Calculator：An independent error instrument, figure place showing are configured per epi-position：6；
Carrier communication interface：Device configures HPU1500, can be to Qingdao Neusoft, lucky star dawn journey, Qingdao Dinkum, Rui Sikang etc.
Carrier wave copy controller switches over communication；
Elementary error (starting test, false actuation test, elementary error) detects function, single step and the verification of full automatic code,
Scheme arbitrarily can be arranged：It is (preheating time, starting current and time, false actuation test and time, active, idle；Divide unit, close unit；
Current loading；Work(because；The inspection number of turns；Automatic test sample number of times；Error floor；The error upper limit；Range of variation)；
Support to adjust or examine and determine same size, the various three-phases of different constants, single-phase electric energy meter simultaneously,
Test software under configuration WINDOWS98/2000/XP, can automatic survey of the control device realization to various electric energy meters
Examination.
With bar code analytical capabilities, while scanning record table number.
By regulatory requirements, full-automatic is carried out to calibrating projects such as shunt running, starting, elementary error, standard deviation, 24h variation
Calibrating, can also free reconnaissance, it is determined that examine and determine scheme.
Power-off continuous school preserves function, can recover the original data for preserving during restarting verification；
The measure of the knots modification that the influence amounts such as voltage, frequency, harmonic wave, negative phase sequence cause can be carried out.
Test result can be saved in data base, realize the statistics of data, classification, inquiry, management.And can be with the pipe of client
Reason systems connection, realizes the upload of test data.
Device has the functions such as automatic protection, sound and light alarm, fault location in voltage short circuit, current open.(epi-position event
There is display lamp to indicate during barrier, state can be read with the communication of error instrument by host computer).
Harmonic wave function：Output 2-21 subharmonic, the amplitude and phase-adjustable section of harmonic wave, 3,5,7 subharmonic are stackable, accumulation
Content≤40%, with angle of flow control and subharmonic function；
Multi-functional calibrating：Error of time of day is tested；Period switching error testing；The survey of error of demand and requirement circular error
Examination；RS485 mouth communication functions：Applicable stipulations：DL/T645-2007.Have good luck by electricity or temporally have good luck；Electric energy register group
Error testing is closed, constant is checked；Error consistency is tested：To same batch different epitopes electric energy meter same test point test
The test of the deviation between error and meansigma methodss；Error variance is tested：To same electric energy meter identical test point, in load current it is
Ib, power factor are 1.0 and the load of 0.5L point carries out retest, and whether automatic discrimination is qualified.The test can be with electricity
The elementary error test of energy table is carried out simultaneously.Load current difference between rising and falling is tested：Basic Error of Energy Meter is according to load current from little
To big, then order from big to small is tested twice, record load point tolerance；Take control Function detection：To remote bill control intelligence
The trip signal detection of energy ammeter；To external relay, each epi-position has trip signal detection function.
Outward appearance detects function：Visual examination can be carried out to single three electric energy meters；Camera：Using industrial camera, can be to electric energy
Table liquid crystal is empty aobvious, disconnected aobvious, liquid crystal impurity, relay lamp, upper nameplate, backlight, backlight illumination concordance, whether leak frame and examined
Look into, can also check whether ammeter outward appearance is normal；Each epi-position communication adopts serial server.Equipment can judge liquid crystal with the presence or absence of disconnected
Aobvious, empty aobvious, fuzzy, ghost image, uneven, the mass defect such as impurity speckle of display, automatically save the function of defective products image, bad
Product image correspondence ammeter bar code, it is convenient to inquire about.Apparatus system energy automatic running, obtain automatically testing scheme, automatically test, automatically
Preserve test result.
Carrier communication a-b box：5 kinds of carrier wave copy controllers can be switched over by model HPU1500；Pocket watch quantity：Single-phase meter
12 epi-positions, three-phase epi-position：3+3 epi-positions, 2 epi-position of terminal epi-position；Current isolation mutual inductor：Three are isolated CT；Model：PTC-
9503；Precision：0.01 grade；Primary current：3 × 0.1 200A, secondary current：3×0.1–200A；Quantity：3；Multichannel PT is matched somebody with somebody
Put：20 tunnels, per road grade：0.01 grade.
Input/output interface：Each epi-position provides 485 communication ports；The inputs such as each epi-position configuration multiplex pulse, clock connect
Mouthful, and there is the input protection of pulse error connection；
Error processing system：Each epi-position configures 6 independent display error processors, is capable of achieving Error Calculation, shows,
The functions such as 485 points of epi-position, conjunction control；
Industrial camera：1, single three-phase meter outward appearance can be detected respectively by servo control mechanism；
Appearance structure：Stage body adopts split-type structural, pocket watch stand to make using aluminum alloy materials.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of the technical program, which all should be covered in the present invention
Right in the middle of.
Claims (5)
1. the camera arrangement of a kind of compatible electric energy meter and terminal, it is characterised in that：Including casing, power source, pocket watch stand, industry
Camera, signal source and PC；
The power source is respectively arranged on casing with pocket watch stand；The pocket watch stand is for arranging instrument to be hung；The work(
Rate source is connected with instrument to be hung；The industrial camera is arranged on casing for shooting the appearance images of instrument to be hung；The letter
Number source one end is connected as instrument input measured signal to be hung with instrument to be hung；The signal source other end is connected with PC.
2. the camera arrangement of compatibility electric energy meter as claimed in claim 1 and terminal, it is characterised in that：Also fill including fault alarm
Put, the accident warning device is connected to export the alarm signal of test process with PC.
3. the camera arrangement of compatibility electric energy meter as claimed in claim 1 and terminal, it is characterised in that：Also include distinguishing with PC
The test interface of connection；The test interface includes impulse sampling interface, communication interface and carrier communication interface；
The impulse sampling interface is used for input sample pulse；
The communication interface, for instrument connection communication to be hung；
The carrier communication interface, for switching over communication by carrier wave copy controller.
4. the camera arrangement of compatibility electric energy meter as claimed in claim 1 and terminal, it is characterised in that：The meter hanging frame is set respectively
It is equipped with single-phase epi-position, three-phase direct epi-position, phase mutual inductance type epi-position and terminal epi-position；
The single-phase epi-position is used to mount single-phase meter；The three-phase direct epi-position is used to mount three-phase direct table；Described three
Phase mutual inductance type epi-position is used to mount phase mutual inductance type table；The terminal epi-position is used to mount terminal table.
5. the camera arrangement of compatibility electric energy meter as claimed in claim 1 and terminal, it is characterised in that：The industrial camera is arranged
On X-axis/Y-axis Mobile Slide, the X-axis/Y-axis Mobile Slide is arranged on pocket watch stand；The X-axis/Y-axis Mobile Slide is used
It is suitable for shooting the instrument appearance images to be hung on pocket watch stand in the position for adjusting control industrial camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082660.4A CN106534646A (en) | 2016-11-30 | 2016-11-30 | Shooting device compatible with electric meter and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082660.4A CN106534646A (en) | 2016-11-30 | 2016-11-30 | Shooting device compatible with electric meter and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106534646A true CN106534646A (en) | 2017-03-22 |
Family
ID=58354282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611082660.4A Pending CN106534646A (en) | 2016-11-30 | 2016-11-30 | Shooting device compatible with electric meter and terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN106534646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095389A (en) * | 2023-10-19 | 2023-11-21 | 南京电力自动化设备三厂有限公司 | Image data processing method and system based on liquid crystal visual recognition unit |
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| CN102298134A (en) * | 2010-06-23 | 2011-12-28 | 荣科科技股份有限公司 | Batch detection method and device for withdrawn electric energy meters |
| CN103926554A (en) * | 2014-05-07 | 2014-07-16 | 国家电网公司 | Device and method for detecting visual identification consistency of intelligent ammeters |
| CN104215930A (en) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | Three-in-one acquisition terminal detection device |
| CN205067720U (en) * | 2015-11-04 | 2016-03-02 | 国网冀北电力有限公司电力科学研究院 | Multi -epitope electricity fast transient burst noise immunity experimental apparatus |
| CN106093829A (en) * | 2016-05-27 | 2016-11-09 | 国网天津市电力公司 | A kind of compatibility is single-phase, the Aulomatizeted Detect streamline of three-phase electric energy meter |
-
2016
- 2016-11-30 CN CN201611082660.4A patent/CN106534646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298134A (en) * | 2010-06-23 | 2011-12-28 | 荣科科技股份有限公司 | Batch detection method and device for withdrawn electric energy meters |
| CN103926554A (en) * | 2014-05-07 | 2014-07-16 | 国家电网公司 | Device and method for detecting visual identification consistency of intelligent ammeters |
| CN104215930A (en) * | 2014-08-21 | 2014-12-17 | 国家电网公司 | Three-in-one acquisition terminal detection device |
| CN205067720U (en) * | 2015-11-04 | 2016-03-02 | 国网冀北电力有限公司电力科学研究院 | Multi -epitope electricity fast transient burst noise immunity experimental apparatus |
| CN106093829A (en) * | 2016-05-27 | 2016-11-09 | 国网天津市电力公司 | A kind of compatibility is single-phase, the Aulomatizeted Detect streamline of three-phase electric energy meter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095389A (en) * | 2023-10-19 | 2023-11-21 | 南京电力自动化设备三厂有限公司 | Image data processing method and system based on liquid crystal visual recognition unit |
| CN117095389B (en) * | 2023-10-19 | 2024-02-06 | 南京电力自动化设备三厂有限公司 | Image data processing method and system based on liquid crystal visual recognition unit |
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Application publication date: 20170322 |
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