CN114881000A - Patrol data acquisition method applied to power industry - Google Patents
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Abstract
The invention relates to a patrol data acquisition method applied to the power industry, which comprises the following steps: generating a text to be extracted at a region to be extracted of the conversion table, wherein the text to be extracted is obtained by transcribing a voice signal input by a user, the voice signal carries a plurality of groups of tour information, and the text to be extracted comprises characters and numbers; and when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table. When patrolling, the patrolman only needs to input by voice without carrying a paper patrolman recording form, so that the method is suitable for various weathers and reduces the workload of the patrolman; after the data is input by voice, the required target text can be automatically output to the target patrol record table in an electronic form, and the numerical values in the target text can be automatically and intelligently analyzed to judge the change trend so as to judge the danger in advance in time.
Description
Technical Field
The invention relates to the technical field of operation and maintenance of power systems, in particular to a patrol data acquisition method applied to the power industry.
Background
At present, with the rapid development of national economy of China, the demand for electric power energy is increasingly vigorous, and the corresponding strength of electric power engineering construction is continuously strengthened. Meanwhile, the requirement for unified management and monitoring of the power transformation equipment is also increased. The working states of some of the power transformation devices are as follows: pressure value, oil level value, temperature value, isolator state etc. need in time to patrol and gather data to predict the equipment state, prevent the accident.
At present, manual inspection is mostly adopted for inspection of a transformer substation, and manual inspection data (such as pressure gauge readings, oil level readings, temperature readings or isolating switch states) are copied in a paper inspection recording list.
The above method is not suitable for severe weather, for example, raining and snowing may damage the patrol recording meter; in addition, the power station patrol maintenance work frequency is high, the consumed time is long, the intelligent degree is low, and the work intensity of patrol personnel is high.
Disclosure of Invention
The invention aims to provide a patrol data acquisition method applied to the power industry.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a patrol data acquisition method applied to the power industry is characterized by comprising the following steps:
generating a text to be extracted at a region to be extracted of a conversion table, wherein the text to be extracted is obtained by transcribing a voice signal input by a user, the voice signal carries multiple groups of tour information, and the text to be extracted comprises characters and numbers;
and when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table.
As an embodiment of the invention, the generating of the text to be extracted at the area to be extracted of the conversion table includes:
receiving a voice signal input by a user through a recording device;
when a first operation instruction is received, the voice signal is transcribed to obtain a text corresponding to the voice signal;
and when a second operation instruction is received, inputting the text to a region to be extracted of a conversion table, and taking the text as the text to be extracted.
As an embodiment of the invention, the method further comprises:
when a third operation instruction is received, acquiring a voice signal input by a user;
and generating a text transcribed by the voice signal in real time at the region to be extracted of the conversion table, and taking the text as the text to be extracted.
As an embodiment of the present invention, when a trigger instruction is received, extracting keywords from a text in the region to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table, includes:
when a trigger instruction is received, extracting keywords from the text in the region to be extracted according to a preset regular expression to obtain a target text, wherein the target text comprises a plurality of groups of keywords, and each group of keywords comprises tour equipment identification information and tour data information of at least one tour equipment;
and inputting and displaying all patrol data information in a target patrol record table based on the patrol equipment identification information.
As an embodiment of the invention, the method further comprises:
constructing a plurality of target patrol record templates, and presetting patrol equipment identification information and a specific item data range of each target patrol record template;
and determining a target patrol record template according to the patrol data information, and taking the target patrol record template as a target patrol record form.
The target patrol record table comprises a patrol date area, a patrol equipment area and a patrol data area, and all patrol data information is input and displayed in the target patrol record table based on the patrol equipment identification information, and the method comprises the following steps:
determining the maximum value of the current column number occupied by the patrol data information positioned in the patrol date area in the target patrol record table;
comparing the equipment identifiers in the patrol equipment area one by one according to a preset direction, and filling patrol information into the next column corresponding position of the current column number when any equipment identifier is determined to be consistent with the equipment identifier information;
and when a tour date modification instruction is received, modifying the tour date according to the modification instruction.
As an embodiment of the invention, the date modification instruction is triggered by the user when the user clicks manual editing, or triggered after it is determined that all tour information corresponding to the device identification information is input into the conversion table.
As an embodiment of the invention, the method further comprises:
constructing a power industry keyword database, wherein the keyword database comprises a general database part and a special database part, a plurality of power industry common words are stored in the general database, and a plurality of special words supplemented by professional technicians according to requirements are stored in the special database part;
the generating of the text to be extracted by the transcription of the voice signal comprises the following steps:
and comparing the voice signal with the key word database in the power industry, and converting the voice signal into text information meeting the power specification.
As an embodiment of the present invention, the comparing the voice signal with the keyword database in the power industry, and converting the voice signal into text information meeting the power specification includes:
acquiring the voice signal, traversing each phrase in an industry keyword database based on the first pronunciation of the voice signal, screening out phrases consistent with the first pronunciation, and storing the phrases in a temporary storage unit;
matching each phrase in the temporary storage unit with the subsequent pronunciation of the voice signal in sequence, and repeating the screening process;
when judging that no phrase matched with the pronunciation exists in the temporary storage unit, outputting the currently matched phrase;
and judging whether all the pronunciations of the current voice signal are transcribed completely, if not, taking the next pronunciation after the transcription is completed as the first pronunciation, and repeating the steps.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the invention provides a patrol data acquisition method applied to the power industry, which comprises the steps of generating a text to be extracted at a region to be extracted of a conversion table, wherein the text to be extracted is obtained by transcribing a voice signal input by a user, and the voice signal carries a plurality of groups of patrol information; and when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table.
When patrolling, the patrolman only needs to input by voice without carrying a paper patrolman recording form, so that the method is suitable for various weathers and reduces the workload of the patrolman; in addition, after data are input by voice, a required target text can be automatically output to a target patrol record table in an electronic form, and the running state of the substation equipment can be known by looking up the target patrol record table; and moreover, the numerical values in the target text can be automatically and intelligently analyzed, and the change trend is judged so as to judge the danger in advance in time.
Drawings
Fig. 1 is a flowchart of a patrol data acquisition method applied to the power industry according to an embodiment of the present invention.
Fig. 2 is a schematic view of a display interface of a data acquisition device according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a display interface of a conversion table according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a display interface of a target patrol record table according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail and fully with reference to the following embodiments.
The embodiment of the invention provides a patrol data acquisition method applied to the power industry, wherein an execution main body of the patrol data acquisition method is a data acquisition device, and as shown in figure 1, the method comprises the following steps:
step S1, generating a text to be extracted at the region to be extracted of the conversion table, where the text to be extracted is transcribed from the voice signal input by the user.
The voice signal carries a plurality of groups of patrol information, and the data acquisition device can directly acquire the voice signal through a voice acquisition unit arranged on the data acquisition device; or, considering the characteristic that the data acquisition device is not easy to carry, the data acquisition device indirectly acquires the voice signal through the recording pen. Therefore, the way of transcribing the text to be extracted from the speech signal and displaying the text in the region to be extracted of the conversion table includes, but is not limited to, the following two ways:
first, data acquisition device obtains speech signal indirectly through the recording pen, and it includes:
step S101, receiving a voice signal input by a user through a recording device, wherein the user can be a patrol person;
recording equipment can be for convenient and portable recording pen, and the tour personnel carry the recording pen when patrolling, and after having patrolled arbitrary substation equipment, the tour personnel will tour data and pass through speech input to the recording pen in. Of course, the recording pen can be connected with the data acquisition device through a data line or a network, so that the recording on the recording pen can be conveniently operated by the data acquisition device.
And step S102, when the first operation instruction is received, the voice signal is transcribed to obtain a text corresponding to the voice signal.
The first operation instruction may be triggered by a user, and in a possible implementation manner, a recording interface of a recording pen displayed on a display screen of the data acquisition device is as shown in fig. 2, that is, the data acquisition device may display the recording interface, a plurality of recording and text-to-text virtual buttons are displayed on the recording interface, and when the data acquisition device detects that a voice signal input by the user is selected by the user and triggers the text-to-text virtual button, it is determined that the first operation instruction is received.
And step S103, when a second operation instruction is received, inputting the text to the region to be extracted of the conversion table, and taking the text as the text to be extracted.
The second operation instruction may be a copy and paste instruction, that is, after the user opens the conversion table, and after the text obtained in step S102 is copied, a "paste" instruction is selected at the position of the region to be extracted of the conversion table, that is, it is determined that the second operation instruction is received.
And subsequently, the operation can be carried out on the text to be extracted.
Second, the data acquisition device directly acquires the voice signal, and it includes:
and step S104, when a third operation instruction is received, acquiring a voice signal input by a user.
The third operation instruction may be that the third operation instruction is confirmed to be received when the user is detected to click the "record" virtual button.
And step S105, generating a text after the voice signal transcription in real time at the region to be extracted of the conversion table, and taking the text as the text to be extracted.
As shown in fig. 3, the conversion table is provided with a region to be extracted, and the region generates a text transcribed with the speech signal in real time in the process of collecting the speech signal input by the user.
And step S2, when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in the target patrol record table.
In a possible implementation manner, a button "enter electronic version patrol record" is arranged on the conversion table, and after determining that the text to be extracted is generated, the user clicks the button to generate a trigger instruction.
The target patrol record table may be created by the user in advance and contains all the information that the patrol needs to record, and in one possible implementation, as shown in fig. 4, the target patrol record table includes a patrol date area X1, a patrol equipment area X2, and a patrol data area X3 for the patrol personnel to directly view the target patrol data. The patrol date area is provided with a plurality of columns according to different dates, the patrol equipment area is provided with a plurality of rows according to different equipment, and the data in any cell in the patrol data area respectively corresponds to one patrol date and patrol equipment.
The method specifically comprises the following steps:
step S201, when a trigger instruction is received, extracting keywords from a text in an area to be extracted according to a preset regular expression to obtain a target text, wherein the target text comprises a plurality of groups of keywords, and each group of keywords comprises tour equipment identification information and tour data information of at least one tour equipment.
The regular expression can be generated through Txt2re tool, Txt2re can provide a plurality of text item selection buttons, and through a certain text item selection button, Txt2re tool can execute processing corresponding to the rule. Such processing typically includes extracting partial strings of a segment of the string having corresponding rules and generating code corresponding to regular expressions from the extracted partial strings.
In the embodiment of the invention, part of the character strings extracted by the regular expression comprise the serial number of the substation equipment and the voice reading rule, so that patrolmen input voice signals according to the rule of the regular expression during patrolling.
For example: a breaker with a certain transformer substation number 5011 is divided into ABC three phases, each phase is provided with an SF6 pressure gauge, and the pressure range of the pressure gauge is between 0.40 and 0.60 Mpa. According to the regular expression rule, the construction number of a 5011 breaker A phase meter is 5011-4, the construction number of a B phase meter is 5011-5, and the construction number of a C phase meter is 5011-6. When the patrolling personnel reads 0.52Mpa to the SF6 pressure of C phase of the 5011 breaker when patrolling the breaker, the input of the voice signal is '5011-6, 0.52'.
And S202, inputting and displaying all patrol data information in a target patrol record table based on patrol equipment identification information.
Because the number of the transformer substation equipment is large, different parameters need to be recorded when different transformer substation equipment is patrolled, and in order to conveniently patrol and record all the transformer substation equipment, the method further comprises the following steps:
constructing a plurality of target patrol record templates, and presetting patrol equipment identification information and a specific item data range of each target patrol record template;
for example: constructing a pressure patrol recording template, and presetting identification information of patrol equipment (circuit breaker) and a pressure value range; of course, a temperature patrol recording template, an oil level patrol recording template and an equipment state patrol recording template can be constructed according to the requirements.
And determining a target patrol record template according to the patrol data information, and taking the target patrol record template as a target patrol record form.
Such as: when the data acquisition device acquires the information of '5011 to 60.52', the corresponding template can be determined to be a pressure patrol record template based on '5011 to 6' or '0.52', and the pressure patrol record template is used as a target patrol record form.
Of course, if the data acquisition device acquires the pressure value information and the temperature information corresponding to 5011-6, the target patrol record template can be determined as the pressure patrol record template according to the pressure value information, the target patrol record template can be determined as the temperature patrol record template according to the temperature value information, and the two templates can be used as the target patrol record tables.
Thereafter, the following steps are performed:
step S2021, determining the maximum value of the current column number occupied by the patrol data information in the current patrol date area;
in the Excel table, the column numbers are represented by english letters such as the letter A, B, C, D, taking the example that the sequence of the english letters is gradually increased, the rightmost column refers to the maximum column number currently, that is, the column of the corresponding maximum letter in the patrol data information.
As shown in fig. 4, the maximum value of the current column number occupied by the patrol data information is D.
Step S2022, comparing the device identifiers in the patrol device area one by one according to a preset direction (for example, a direction from top to bottom in the target patrol record table), and when it is determined that any device identifier is consistent with the device identifier information, filling the patrol information into a corresponding position of a next column of the current column number, where the next column refers to a column adjacent to the current column number and located on the right side of the current column number.
As shown in FIG. 4, when the "5011-60.52" information is collected, 0.52 is entered at the 7E cell.
And step S2023, when the tour date modification instruction is received, modifying the tour date according to the modification instruction.
The modification instruction may be triggered by the user when clicking on the manual edit, in which case the date of this tour is modified according to the date manually entered by the user. For example: as shown in fig. 4, the date xx.x.x (XX year, X month, X day) may be input at 1E by the user manually inputting the patrol date corresponding to the patrol data information.
Or the modification instruction is triggered by the data acquisition device after determining that the tour information corresponding to all the equipment identification information is input into the conversion table, and under the condition, the current date is acquired, and the tour date is modified according to a preset format. For example: and the date displayed by the data acquisition device is 20XX/X/X, and the data acquisition device fills XX.X.X into the 1E cell after confirming that the patrol information corresponding to all the equipment identification information is input into the conversion table.
When patrolling, the patrolman only needs to input by voice without carrying a paper patrolman recording form, so that the method is suitable for various weathers and reduces the workload of the patrolman; in addition, after data are input by voice, a required target text can be automatically output to a target patrol record table in an electronic form, and the running state of the substation equipment can be known by looking up the target patrol record table; and moreover, the numerical values in the target text can be automatically and intelligently analyzed, and the change trend is judged so as to judge the danger in advance in time.
The invention provides a patrol data acquisition method applied to the power industry, which comprises the steps of generating a text to be extracted at a region to be extracted of a conversion table, wherein the text to be extracted is obtained by transcribing a voice signal input by a user, and the voice signal carries a plurality of groups of patrol information; and when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table.
When patrolling, the patrolman only needs to input by voice without carrying a paper patrolman recording form, so that the method is suitable for various weathers and reduces the workload of the patrolman; in addition, after data are input by voice, a required target text can be automatically output to a target patrol record table in an electronic form, and the running state of the substation equipment can be known by looking up the target patrol record table; and moreover, the numerical values in the target text can be automatically and intelligently analyzed, and the change trend is judged so as to judge the danger in advance in time.
Further, consider that there are a large number of specialized words in the power industry, such as "isolator", "soft clamp", "exact closing", "marquis ii line", etc. In practical applications, due to the specialty in the power field, the existing phonetic transcription words are not provided with a special keyword library, and only convert the speech into a general text, thereby causing a problem of low conversion rate, and before step S1, specifically before step S102 or step S105, the method further includes:
step S3, constructing a keyword database of the power industry, wherein the keyword database comprises a general database part and a special database part, a plurality of vocabulary phrases commonly used in the power industry are stored in the general database, and a plurality of special vocabulary phrases supplemented by professional technicians according to requirements are stored in the special database part;
the general part extracts keywords according to word frequency from the 'tone rule', 'Tongdong rule' and 'Universal rule', and then determines the keywords after being screened by professionals to form a keyword database; the special part is that some phrases are supplemented into the keyword library by a certain region or a certain professional according to the self requirement; the keyword library only supplements the personnel granted with the authority;
the generating of the text to be extracted by the transcription of the voice signal further comprises:
and step S4, comparing the voice signal with the keyword database in the power industry, and converting the voice signal into text information meeting the power specification.
The method comprises the following specific steps:
step S401, acquiring a voice signal, traversing each phrase of an industry keyword database based on the first pronunciation of the voice signal, screening out phrases consistent with the first pronunciation, and storing the phrases into a temporary storage unit;
if the phonetic letters cannot be screened, giving up the search phrase and outputting the phonetic letters corresponding to the pronunciation; in addition, the number in the keyword database of the power industry only has Arabic numerals, that is, the pronunciation of yi is only transcribed into 1 but not transcribed into one, etc.
S402, matching each phrase in the temporary storage unit with the subsequent pronunciation of the voice signal in sequence, and repeating the screening process;
step S403, when judging that there is no phrase matching with the pronunciation in the temporary storage unit, outputting the currently matched phrase;
wherein, the phrase that no longer matches with the pronunciation in the temporary storage unit includes two kinds of situations:
firstly, the longest pronunciation number in the phrase in the temporary storage unit is less than the pronunciation number of the speech signal, for example: when the received voice signal is 'lakaiduanluqi', two phrases of 'unzipping' and 'zipping' are obtained according to 'la' screening, a phrase of which the second pronunciation is matched with 'kai' is found in the two phrases, and after the phrase of 'unzipping' is matched, the phrase of which the pronunciation is matched does not exist in the storage unit at the moment, but the transcription is not completed at the moment.
And secondly, completing the matching of the final pronunciation of the voice signal.
For example: when the received voice signal is 'duanluqi', two phrases of 'breaker' and 'breaker' are obtained according to 'duan' screening, phrases of which the second pronunciation and the third pronunciation are matched with 'lu' and 'qi' are found in the two phrases, and after the phrases of 'breaker' are matched, because all the voice signals are transcribed, phrases matched with the pronunciations do not exist in the storage unit at the moment.
And S404, judging whether all the pronunciations of the current voice signal are transcribed completely, if not, taking the next pronunciation after the transcription is completed as the first pronunciation, and repeating the steps S401 to S404.
For example: and when the received voice signal is lakaiduanluqi, executing the step S401-the step S403 to output a 'pulling-off' phrase, after executing the step S404, determining that all the pronunciations of the current voice signal are not completely transcribed, repeating the step S401-the step S403, continuously outputting a 'breaker' after the 'pulling-off', and finishing the transcription process.
Claims (9)
1. A patrol data acquisition method applied to the power industry is characterized by comprising the following steps:
generating a text to be extracted at a region to be extracted of a conversion table, wherein the text to be extracted is obtained by transcribing a voice signal input by a user, the voice signal carries multiple groups of tour information, and the text to be extracted comprises characters and numbers;
and when a trigger instruction is received, extracting keywords of the text in the area to be extracted to obtain a target text, and inputting and displaying the target text in a target patrol record table.
2. The patrol data acquisition method applied to the power industry according to claim 1, wherein the generating of the text to be extracted at the area to be extracted of the conversion table comprises:
receiving a voice signal input by a user through a recording device;
when a first operation instruction is received, the voice signal is transcribed to obtain a text corresponding to the voice signal;
and when a second operation instruction is received, inputting the text to a region to be extracted of a conversion table, and taking the text as the text to be extracted.
3. The patrol data acquisition method applied to the power industry according to claim 1, wherein the method further comprises the following steps:
when a third operation instruction is received, acquiring a voice signal input by a user;
and generating a text transcribed by the voice signal in real time at the region to be extracted of the conversion table, and taking the text as the text to be extracted.
4. The patrol data acquisition method applied to the power industry according to claim 1, wherein when a trigger instruction is received, keyword extraction is performed on a text in the region to be extracted to obtain a target text, and the target text is input and displayed in a target patrol record table, and the method comprises the following steps:
when a trigger instruction is received, extracting keywords from the text in the region to be extracted according to a preset regular expression to obtain a target text, wherein the target text comprises a plurality of groups of keywords, and each group of keywords comprises tour equipment identification information and tour data information of at least one tour equipment;
and inputting and displaying all patrol data information in a target patrol record table based on the patrol equipment identification information.
5. The patrol data acquisition method applied to the power industry according to claim 4, wherein the method further comprises the following steps:
constructing a plurality of target patrol record templates, and presetting patrol equipment identification information and a specific item data range of each target patrol record template;
and determining a target patrol record template according to the patrol data information, and taking the target patrol record template as a target patrol record form.
6. The patrol data acquisition method applied to the power industry according to claim 5, wherein the target patrol record table comprises a patrol date area, a patrol equipment area and a patrol data area, and the inputting and displaying of all patrol data information in the target patrol record table based on the patrol equipment identification information comprises:
determining the maximum value of the current column number occupied by the patrol data information positioned in the patrol date area in the target patrol record table;
comparing the equipment identifiers in the patrol equipment area one by one according to a preset direction, and filling patrol information into the next column corresponding position of the current column number when any equipment identifier is determined to be consistent with the equipment identifier information;
and when a tour date modification instruction is received, modifying the tour date according to the modification instruction.
7. The patrol data acquisition method applied to the power industry according to claim 6, wherein the date modification instruction is triggered by a user when a manual edit is clicked, or after it is determined that patrol information corresponding to all the equipment identification information is input into the conversion table.
8. The patrol data acquisition method applied to the power industry according to claim 1, wherein the method further comprises the following steps:
constructing a power industry keyword database, wherein the keyword database comprises a general database part and a special database part, a plurality of power industry common words are stored in the general database, and a plurality of special words supplemented by professional technicians according to requirements are stored in the special database part;
the generating of the text to be extracted by the transcription of the voice signal comprises the following steps:
and comparing the voice signal with the key word database in the power industry, and converting the voice signal into text information meeting the power specification.
9. The patrol data acquisition method applied to the power industry according to claim 8, wherein the comparing the voice signal with the power industry keyword database and converting the voice signal into text information meeting power specifications comprises:
acquiring the voice signal, traversing each phrase in an industry keyword database based on the first pronunciation of the voice signal, screening out phrases consistent with the first pronunciation, and storing the phrases in a temporary storage unit;
matching each phrase in the temporary storage unit with the subsequent pronunciation of the voice signal in sequence, and repeating the screening process;
when judging that no phrase matched with the pronunciation exists in the temporary storage unit, outputting the currently matched phrase;
and judging whether all the pronunciations of the current voice signal are transcribed completely, if not, taking the next pronunciation after the transcription is completed as the first pronunciation, and repeating the steps.
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