CN106203205A - Measuring asset intelligence based on image recognition quickly associates input method - Google Patents
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Abstract
The present invention provides measuring asset intelligence based on image recognition quickly to associate input method, it is characterized in that: comprise the following steps, the first step, operator's hand-held multifunctional handheld terminal, what operation and application software selection needed typing is single-phase or three-phase meter, and it is directed at RFID and bar code region, distance intelligent electric meter about 5cm；Second step, operator starts typing；3rd step, after reading Asset ID is correct, Multifunctional handhold terminal will be prompted to operator and takes pictures；4th step, after having taken pictures, Multifunctional handhold terminal will be identified being finally completed the typing of measuring asset information automatically.The present invention is the most existing manually to make a copy of, there is prominent substantive distinguishing features and significantly progress technically, specifically, the present invention achieves automatically at the scene, the typing of measuring asset information fast and accurately, greatly improves work on the spot efficiency, the accuracy of typing information and alleviates labor intensity.
Description
Technical field
The present invention relates to the application process of measuring asset management Data Enter, particularly relate to metering based on image recognition money
Produce intelligence and quickly associate input method, quickly associate the application of typing for measuring asset information intelligent.
Background technology
The intelligent construction of electrical network is progressively popularized, with and carry out the metering money of the initiation such as the maintenance to intelligent electric meter and replacing
Produce management registration typing work more and more.The on-site maintenance of any intelligent electric meter or replacing, be required for through at the scene
Carrying out the registration statistics of measuring asset, part ammeter takes out mistake when going out to put in storage because of RFID or bar code reading, it is also desirable to carry out people
Work typing.The time installed due to various table meters is different, and corresponding standard there are differences, the Intelligent electric installed particularly in the past
Table, only bar code and without the RFID label tag of measuring asset number.The RFID label tag of measuring asset number or bar code only have asset number information,
The information such as model and manufacturer etc. is required for manually making a copy of, inefficiency, and easily makes mistakes.Manually often make a copy of one block of electricity
The assets information spent time of table about 3 minutes, and exist manually make a copy of the leak easily made mistakes, to measuring asset management bring
A lot of problem.How to realize making a copy of fast and accurately, improve the work efficiency of measuring asset registration statistics, reduce work strong
Degree, improves accuracy rate, has become problem demanding prompt solution.
Summary of the invention
The present invention provides a kind of measuring asset intelligence based on image recognition quickly to associate record according to the deficiencies in the prior art
Enter method, manage for measuring asset, design science, practical, easy to use and seamless with existing intelligent electric meter knot
Close, it is achieved the automatic input to measuring equipment assets information fast and accurately, reach improve work efficiency, accuracy and alleviate labor
The purpose of fatigue resistance.
Technical scheme: a kind of measuring asset intelligence based on image recognition quickly associates input method, it is special
Levy and be: comprise the following steps,
The first step, operator's hand-held multifunctional handheld terminal, operation and application software select need typing be single-phase or
Three-phase meter, and it is directed at RFID and bar code region, distance intelligent electric meter about 5cm；
Second step, operator starts typing, and Multifunctional handhold terminal reads Asset ID by automatically carrying out RFID, if read
Failure, Multifunctional handhold terminal will carry out bar code scan automatically, and checks the correctness of the Asset ID of reading, if the ID read
Validation failure operator be modified；
3rd step, after reading Asset ID is correct, Multifunctional handhold terminal will be prompted to operator and takes pictures, and operator is hand-held
Multifunctional handhold terminal leaves intelligent electric meter a certain distance, takes pictures ammeter；
4th step, after having taken pictures, Multifunctional handhold terminal by automatically carry out type identifier, name of product query generation,
Current value identification, magnitude of voltage identification, meter constant identification, accuracy class identification, Business Name query generation and productive year know
Not, the typing of measuring asset information it is finally completed.
Multifunctional handhold terminal in the described first step, is built-in with RFID read-write module, bar code scan module and mould of taking pictures
The business function of group；
Measuring asset intelligence based on image recognition is set in Multifunctional handhold terminal and quickly associates identification module；
Internal database is also installed in Multifunctional handhold terminal, includes the information of model correspondence producer, model correspondence intelligence
Can ammeter name information.
In described 4th step, to carry out the method step of type identifier as follows for application software,
S401: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S402: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；Single-phase meter is from model
The 5th start identify, three-phase meter from the 2nd of model the start identify；
S403: image recognition character；
S404: rear shifting 1；
S405: image recognition character；
S406: judge whether it is room, if it is not, turn to S404 to perform；
S407: judge whether it is room, if it is, be single-phase or three-phase meter according to identify, by query generation type
Number.
In described 4th step, to carry out the method step of electric current identification as follows for application software,
S501: is single-phase or three-phase meter according to needs identification；
S502: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S503: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S504: image recognition character；
S505: rear shifting 1；
S506: image recognition character；
S507: judge whether it is that " (", if it is not, turn to S505 to perform；
S508: judge whether it is that " (", if it is, be single-phase or three-phase meter according to identify, by query generation electric current
Value.
In described 4th step, to carry out the method step of voltage identification as follows for application software,
S601: judge whether it is three-phase meter；If not turning to S602, if turning to S603；
S602: if not three-phase meter, magnitude of voltage is fixing 220V；
S603: be identified location confirmation；
S604: carry out the start bit selecting to identify；
S605: image recognition character；
S606: rear shifting 1；
S607: image recognition character；
S608: judge whether it is "/" or " V ", if it is not, turn to S606 to perform；
S609: judge whether it is "/" or " V ", if it is, according to the value identified, by query generation magnitude of voltage.
In described 4th step, to carry out the method step of meter constant identification as follows for application software,
S701: is single-phase or three-phase meter according to needs identification；
S702: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S703: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S704: image recognition character；
S705: rear shifting 1；
S706: image recognition character；
S707: judge whether it is " i ", if it is not, turn to S705 to perform；
S708: judge whether it is " i ", if it is, be single-phase or three-phase meter according to identify, by query generation pulse
Constant.
In described 4th step, to carry out the method step of Business Name identification as follows for application software,
S801: read the numbering of the kind of model；
S802: found the Business Name of correspondence by numbering inquiry data base.
In described 4th step, to carry out the method step of productive year identification as follows for application software,
S901: is single-phase or three-phase meter according to needs identification；
S902: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S903: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S904: image recognition character；
S905: rear shifting 1；
S906: image recognition character；
S907: automatically generate the productive year.
The technique effect of the present invention: the present invention is the most existing manually to make a copy of, has prominent substantive spy technically
Point and significantly progressive, specifically, the present invention achieves automatically at the scene, the typing of measuring asset information fast and accurately,
Greatly improve work on the spot efficiency, the accuracy of typing information and alleviate labor intensity.
Accompanying drawing explanation
Fig. 1 is single-phase intelligent electric energy meter photo figure.
Fig. 2 is three-phase intelligent electric-energy meter photo figure.
Fig. 3 is the workflow schematic diagram that present invention intelligence quickly associates recognition methods.
Fig. 4 is model intelligence quickly association's recognition methods workflow schematic diagram of the present invention.
Fig. 5 is that the current intelligent of the present invention quickly associates recognition methods workflow schematic diagram.
Fig. 6 is voltage intelligence quickly association's recognition methods workflow schematic diagram of the present invention.
Fig. 7 is meter constant intelligence quickly association's recognition methods workflow schematic diagram of the present invention.
Fig. 8 is Business Name intelligence quickly association's recognition methods workflow schematic diagram of the present invention.
Fig. 9 is productive year intelligence quickly association's recognition methods workflow schematic diagram of the present invention.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings:
Seeing Fig. 1, Fig. 1 is the photo figure that the present invention needs the single-phase cost-control intelligent ammeter identified.Wherein:
S100: read and bar code scan region for RFID.By using Multifunctional handhold terminal can read RFID or sweep
Retouch bar code and obtain the Asset ID of intelligent electric meter；
S101: for needing the product type identified；
S102: need the name of product of the single-phase intelligent ammeter identified；
S103: need the current value identified；
S104: need the voltage (this voltage is fixed as 220V) identified；
S105: need the frequency (this frequency is fixed as 50Hz) identified；
S106: need the meter constant identified；
S107: need the accuracy class identified；
S108: need the manufacturing company's title identified；
S109: need the productive year identified.
Seeing Fig. 2, Fig. 2 is the photo figure that the present invention needs the Three-fee-controlled intelligent electric meter identified.Wherein:
S200: read and bar code scan region for RFID.By using Multifunctional handhold terminal can read RFID or sweep
Retouch bar code and obtain the Asset ID of intelligent electric meter；
S201: for needing the product type identified；
S202: need the name of product of the three-phase intelligent ammeter identified；
S203: need the voltage identified；
S204: need the current value identified；
S205: need the meritorious meter constant identified；
S206: need the frequency (this frequency is fixed as 50Hz) identified；
S207: need the meritorious measuring accuracy grade identified；
S208: need the idle meter constant identified；
S209: need the manufacturing company's title identified；
S210: need the productive year identified.
Configuration Multifunctional handhold terminal, have be built-in with RFID read-write module, bar code scan module and module of taking pictures etc. its
The business function that he needs；And identify module equipped with the quickly association of measuring asset based on image recognition intelligence.In installing simultaneously
Portion data base, includes the information of model correspondence producer, model correspondence intelligent electric meter name information.
At operation field, read by RFID or bar code scan obtains intelligent electric meter Asset ID number, confirm ID by verification
Number correctness.By taking pictures and obtaining the intelligent electric meter photo needing to identify, quickly associated image recognition by intelligence, and
The information of inquiry model correspondence producer, model correspondence intelligent electric meter name information obtain measuring asset information quickly and accurately.
See the intelligence that Fig. 3, Fig. 3 are the present invention and quickly associate the workflow schematic diagram of recognition methods.Described is this
The workflow of invention includes:
S301: artificial selection identifies liking three-phase meter or single-phase meter；
S302: read RFID operation；
S303: judge whether to read successfully；
S304: if RFID reads unsuccessfully, will carry out bar code scan；
S305: read RFID or the ID of scanning barcode, establishing criteria requires to carry out verifying check code, it is judged that reads or sweeps
The ID retouched is the most correct；
S306: check unsuccessfully if reading or scan the ID obtained, illustrate that ID data are wrong, can be repaiied by artificial error correction
Just；
S307: intelligent electric meter is carried out photographing operation；
S308: model carries out image recognition, concrete identification process is shown in that the quickly association of Fig. 4 model intelligence identifies workflow
Journey；
S309: according to the product type identified, obtain by application software inquiry and generate name of product；
S310: electric current carries out image recognition, concrete identification process is shown in that Fig. 5 current intelligent quickly associates identification workflow
Journey；
S311: voltage carries out image recognition, concrete identification process is shown in that the quickly association of Fig. 6 voltage intelligence identifies workflow
Journey；
S312: meritorious meter constant carries out image recognition, concrete identification process is shown in the quickly association of Fig. 7 meter constant intelligence
Identify workflow；
S313: judge whether the object identified is three-phase intelligent ammeter；
S314: if three-phase intelligent ammeter, will carry out idle meter constant identification, concrete identification process is shown in Fig. 7 pulse
The quickly association of constant intelligence identifies workflow；
S315: In Grade carries out image recognition, and this image recognition is normal image identification；
S316: Business Name query generation.By the Business Name that the model of product type inquiry database registration is corresponding,
Concrete identification process is shown in that the quickly association of Fig. 8 Business Name intelligence identifies workflow；
S317: the productive year carries out image recognition, concrete identification process is shown in that Fig. 9 productive year intelligence quickly associates identification
Workflow.
Type identifier.The model of product is " prefix+numbering+suffix " composition, and prefix and suffix have unified standard, numbering
Different corresponding production companies are different.As the model establishing criteria of single ammeter ammeter be respectively DDZYXXXX-Z, DDZYXXXX,
DDZYXXXXC-Z, DDZYXXXXS-Z, DDZYXXXXC, DDZYXXXXS (wherein X different manufacturers is by difference) amount to 6 kinds of composition shapes
Formula, single-phase meter type identifier uses intelligence quickly to associate recognition methods, it is not necessary to identifies prefix, only needs identiflication number and suffix, i.e.
The model of identification can be generated.Three-phase intelligent ammeter be respectively DTZYxxxx-Z, DTZYxxxxC-Z, DTZYxxxxS-Z,
DTZYxxxx-G, DTZYxxxxC-G, DTZYxxxxS-G, DTZYxxxx, DTZYxxxxC, DTZYxxxxS, DTZxxxx and
DSZxxxx has 11 kinds of composition forms altogether, and three-phase meter type identifier uses intelligence quickly to associate recognition methods, only need to identify prefix
2nd prefix, numbering and the suffix started below, can generate the model of identification.
Seeing Fig. 4, Fig. 4 is that the quickly association of model of the present invention intelligence identifies workflow signal.Its workflow includes:
S401: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S402: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；Single-phase meter is from model
The 5th start identify, three-phase meter from the 2nd of model the start identify；
S403: image recognition character；
S404: rear shifting 1；
S405: image recognition character；
S406: judge whether it is room, if it is not, turn to S404 to perform；
S407: judge whether it is room, if it is, be single-phase or three-phase meter according to identify, by query generation type
Number.
Electric current identification.According to relevant criterion, the current specification of single-phase intelligent ammeter only has 2 kinds, respectively 5 (60) A and 10
(100) A, image recognition has only to 5 and 10 specifications that just can identify electric current completely.The current specification of three-phase intelligent ammeter is only
4 kinds, respectively 1.5 (6) A, 5 (60) A, 10 (100) A and 0.3 (1.2) A, image recognition has only to 1.5,5,10 and 0.2 and just may be used
To identify the specification of electric current completely.
Seeing Fig. 5, Fig. 5 is that current intelligent of the present invention quickly associates identification workflow signal.Its workflow includes:
S501: is single-phase or three-phase meter according to needs identification；
S502: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S503: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S504: image recognition character；
S505: rear shifting 1；
S506: image recognition character；
S507: judge whether it is that " (", if it is not, turn to S505 to perform；
S508: judge whether it is that " (", if it is, be single-phase or three-phase meter according to identify, by query generation electric current
Value.
Voltage identification.According to relevant criterion, a kind of specification of single-phase intelligent meter voltage, for 220V, as long as model is known
Do not complete to be no need for identifying.Three-phase intelligent ammeter voltage specification have 3 kinds, respectively 3X220/380V, 3X57.7/100V and
3X100V, uses intelligence quickly to associate recognition methods, it is only necessary to identify the 3rd and just can extrapolate its voltage specification.
Seeing Fig. 6, Fig. 6 is that the quickly association of voltage of the present invention intelligence identifies workflow signal.Its workflow includes:
S601: judge whether it is three-phase meter；If not turning to S602, if turning to S603；
S602: if not three-phase meter, magnitude of voltage is fixing 220V；
S603: be identified location confirmation；
S604: carry out the start bit selecting to identify；
S605: image recognition character；
S606: rear shifting 1；
S607: image recognition character；
S608: judge whether it is "/" or " V ", if it is not, turn to S606 to perform；
S609: judge whether it is "/" or " V ", if it is, according to the value identified, by query generation magnitude of voltage.
Meter constant identification.According to relevant criterion and actual application, single-phase intelligent ammeter meter constant typically has 24 kinds
Meter constant, respectively 600,800,1200,1600,2400,3200,12000,24000imp/kWh, by preset 8 kinds of pulses
Constant, uses intelligence quickly to associate recognition methods, only need to identify that first 2 just can accurately be identified single-phase intelligent ammeter with figure place
Meter constant.The meter constant of three-phase intelligent ammeter (including meritorious and idle) has 13 kinds, respectively 200,300,600,
1200,2400,4000,5000,6400,20000,40000,100000,800000imp/kWh (or imp/kvarh), by advance
If 13 kinds of meter constants, intelligence is used quickly to associate recognition methods, it is only necessary to identify that first 2 just can accurately be identified with figure place
The meter constant of three-phase intelligent ammeter.
Seeing Fig. 7, Fig. 7 is that the quickly association of meter constant of the present invention intelligence identifies workflow signal.Its workflow bag
Include:
S701: is single-phase or three-phase meter according to needs identification；
S702: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S703: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S704: image recognition character；
S705: rear shifting 1；
S706: image recognition character；
S707: judge whether it is " i ", if it is not, turn to S705 to perform；
S708: judge whether it is " i ", if it is, be single-phase or three-phase meter according to identify, by query generation pulse
Constant.
Note: this flow process includes the meritorious and identification of idle meter constant.The wherein the most meritorious meter constant of single-phase electric meter.
Business Name identification.The model of product is " prefix+numbering+suffix " composition, and prefix and suffix have unified standard,
The different corresponding production company of numbering is different, the application software identification by model, uses intelligence quickly to associate recognition methods,
Use the mode tabled look-up, just can draw the Business Name that intelligent electric meter produces fast and accurately.
Seeing Fig. 8, Fig. 8 is that the quickly association of Business Name of the present invention intelligence identifies workflow signal.Its workflow bag
Include:
S801: read the numbering of the kind of model；
S802: found the Business Name of correspondence by numbering inquiry data base.
Production year identifies.The intelligent electric meter production year is typically expressed as " 20XX ", and wherein X is concrete numeral.Intelligent electric
The life cycle of table is generally 5 years, and the longest use cycle is not more than 8 years.Such as: this year is 2016, the production year is
Little numeral is also not less than 2008, uses intelligence quickly to associate recognition methods, it is only necessary to 2 bit digital after identification, and by raw
Produce the checking of the numeral of year minimum, it is possible to draw the production year accurately.
Seeing Fig. 9, Fig. 9 is that the quickly association of present invention productive year intelligence identifies workflow signal.Its workflow bag
Include:
S901: is single-phase or three-phase meter according to needs identification；
S902: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S903: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S904: image recognition character；
S905: rear shifting 1；
S906: image recognition character；
S907: automatically generate the productive year.
Frequency identification.The frequency of China Power Grids is all 50Hz, it is not necessary to identify.
Grade identification.According to relevant criterion, the ranking score of single-phase intelligent ammeter 1 grade and 2 grades, use 1. respectively and 2. symbol table
Show；Three-phase intelligent ammeter grade is divided into 1,0.5S and 0.2S, uses conventional image recognition just can complete.
Claims (8)
1. a measuring asset intelligence based on image recognition quickly associates input method, it is characterised in that: comprise the following steps,
The first step, operator's hand-held multifunctional handheld terminal, what operation and application software selection needed typing is single-phase or three-phase
Table, and it is directed at RFID and bar code region, distance intelligent electric meter about 5cm；
Second step, operator starts typing, and Multifunctional handhold terminal reads Asset ID by automatically carrying out RFID, loses if read
Losing, Multifunctional handhold terminal will carry out bar code scan automatically, and checks the correctness of the Asset ID of reading, if the ID read tests
Card is made mistakes, and operator is modified；
3rd step, after reading Asset ID is correct, Multifunctional handhold terminal will be prompted to operator and takes pictures, the hand-held many merits of operator
Intelligent electric meter a certain distance can be left by handheld terminal, ammeter is taken pictures；
4th step, after having taken pictures, Multifunctional handhold terminal will carry out type identifier, name of product query generation, electric current automatically
Value identification, magnitude of voltage identification, meter constant identification, accuracy class identification, Business Name query generation and productive year identify,
Complete the typing of measuring asset information eventually.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: the Multifunctional handhold terminal in the described first step, it is built-in with RFID read-write module, bar code scan module and the industry of module of taking pictures
Business function；
The quickly association of measuring asset based on image recognition intelligence is set in Multifunctional handhold terminal and identifies module；
Internal database is also installed in Multifunctional handhold terminal, includes the information of model correspondence producer, model correspondence Intelligent electric
Table name information.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of type identifier as follows for application software,
S401: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S402: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；Single-phase meter is from the of model
5 start to identify, three-phase meter starts to identify from the 2nd of model the；
S403: image recognition character；
S404: rear shifting 1；
S405: image recognition character；
S406: judge whether it is room, if it is not, turn to S404 to perform；
S407: judge whether it is room, if it is, be single-phase or three-phase meter according to identify, by query generation model.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of electric current identification as follows for application software,
S501: is single-phase or three-phase meter according to needs identification；
S502: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S503: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S504: image recognition character；
S505: rear shifting 1；
S506: image recognition character；
S507: judge whether it is that " (", if it is not, turn to S505 to perform；
S508: judge whether it is that " (", if it is, be single-phase or three-phase meter according to identify, by query generation current value.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of voltage identification as follows for application software,
S601: judge whether it is three-phase meter；If not turning to S602, if turning to S603；
S602: if not three-phase meter, magnitude of voltage is fixing 220V；
S603: be identified location confirmation；
S604: carry out the start bit selecting to identify；
S605: image recognition character；
S606: rear shifting 1；
S607: image recognition character；
S608: judge whether it is "/" or " V ", if it is not, turn to S606 to perform；
S609: judge whether it is "/" or " V ", if it is, according to the value identified, by query generation magnitude of voltage.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of meter constant identification as follows for application software,
S701: is single-phase or three-phase meter according to needs identification；
S702: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S703: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S704: image recognition character；
S705: rear shifting 1；
S706: image recognition character；
S707: judge whether it is " i ", if it is not, turn to S705 to perform；
S708: judge whether it is " i ", if it is, be single-phase or three-phase meter according to identify, normal by query generation pulse
Number.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of Business Name identification as follows for application software,
S801: read the numbering of the kind of model；
S802: found the Business Name of correspondence by numbering inquiry data base.
Measuring asset intelligence based on image recognition the most according to claim 1 quickly associates input method, and its feature exists
In: in described 4th step, to carry out the method step of productive year identification as follows for application software,
S901: is single-phase or three-phase meter according to needs identification；
S902: according to needs identification is single-phase or three-phase meter, is identified location confirmation；
S903: is single-phase or three-phase meter according to needs identification, carries out the start bit selecting to identify；
S904: image recognition character；
S905: rear shifting 1；
S906: image recognition character；
S907: automatically generate the productive year.
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