CN111141951B - Power terminal data acquisition method and device and electronic equipment - Google Patents
Power terminal data acquisition method and device and electronic equipment Download PDFInfo
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- CN111141951B CN111141951B CN201911344574.XA CN201911344574A CN111141951B CN 111141951 B CN111141951 B CN 111141951B CN 201911344574 A CN201911344574 A CN 201911344574A CN 111141951 B CN111141951 B CN 111141951B
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
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Abstract
The invention provides a data acquisition method and device for a power terminal and electronic equipment, and relates to the technical field of power systems, wherein the method comprises the following steps: reading all ammeter data by adopting a first meter reading period, and storing the ammeter which is not read within the average time of preset reading data items according to a preset sequence to obtain a first recording meter; judging whether the time required for reading the first recording meter is less than a first meter reading period, and if so, reading in a second meter reading period; otherwise, reading in a first meter reading period, and storing the electric meters which are not read within the average time of the preset reading data items in the first recording table according to a preset sequence to obtain a second recording table; and taking the meter reading period when the second recording meter is read as a first meter reading period, taking the second recording meter as a first recording meter, and repeatedly executing the previous step until the reading of all data items of the electric meter is completed. The invention can realize the high-efficiency and complete acquisition of the data of the electric meters in the transformer area.
Description
Technical Field
The invention relates to the technical field of power systems, in particular to a power terminal data acquisition method and device and electronic equipment.
Background
In an electric power system, a low-voltage concentrator is generally adopted to collect data such as voltage, current, electric energy, power and the like of an electric meter, and the operation conditions of an electric network, such as electric power loss, existence of electricity stealing and the like, are analyzed according to the collected data. At present, when data collection is carried out, electricity consumption data at various time points in a day, such as voltage, electric energy, power and the like at an integral point and every 15 minutes, needs to be collected. The data items collected are of a large variety and need to be collected at a time, even every 15 minutes, resulting in a large amount of data being collected. When the number of users in a transformer area is large and the collected field signals are not good, the situations of data missing collection, low collection rate and low collection efficiency often occur. Although high-speed power line carriers can be used for high-speed acquisition, it cannot be guaranteed that all data items are acquired.
Disclosure of Invention
The invention aims to provide a method and a device for acquiring data of a power terminal and electronic equipment, which can realize efficient and complete acquisition of data of a sexy ammeter.
In a first aspect, an embodiment provides a data acquisition method for an electric power terminal, including:
reading the ammeter data of all the ammeters in the target region according to a preset sequence by adopting a first meter reading period, and storing the ammeters which are not read within the average time consumption of preset reading data items according to the preset sequence to obtain a first recording meter;
judging whether the time required for reading all the electric meters which are not read within the average time of the preset reading data items in the first recording meter is less than a first meter reading period, if so, reading the electric meters in the first recording meter according to the sequence in the first recording meter in a second meter reading period; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
and taking the meter reading period when the second recording meter is read as a first meter reading period, taking the second recording meter as a first recording meter, and repeatedly executing the previous step until the reading of all data items of the electric meter is completed.
In an alternative embodiment, the following formula is adopted to calculate the time T3 required by reading all the electricity meters in the first recording table, which are not read within the average time of the preset reading data items:
T3＝n×b×T2；
wherein n is the number of electric meters which are not read within the average time of the preset reading data items in the first recording table, b is the number of data items which are required to be read in the first recording table, and T2 is the second reading period.
In an optional implementation manner, reading the electric meter data of all electric meters in the target distribution area according to a preset sequence by using the first meter reading period, and storing the electric meters which are not read within the average time consumption of preset reading data items according to the preset sequence, wherein before obtaining the first recording meter, the method further includes:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
In an alternative embodiment, the method further comprises:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
In a second aspect, an embodiment provides an electric power terminal data acquisition device, including:
the first meter reading module is used for reading the ammeter data of all the ammeters in the target distribution area according to a preset sequence by adopting a first meter reading period, and storing the ammeters which are not read within the average time consumption of preset reading data items according to the preset sequence to obtain a first recording meter;
the second meter reading module is used for judging whether the time required for reading all the electric meters which are not read within the average time of the preset reading data items in the first recording meter is less than a first meter reading period, and if so, reading the electric meters in the first recording meter according to the sequence in the first recording meter in the second meter reading period; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
and the circulating module is used for taking the meter reading period when the second recording meter is read as the first meter reading period, taking the second recording meter as the first recording meter, and repeatedly executing the previous step until the reading of all data items of the electric meter is completed.
In an alternative embodiment, the following formula is adopted to calculate the time required for reading all the electric meters in the first recording table, which are not read within the average time of the preset reading data items:
T3＝n×b×T2；
wherein, T3 is the time required by all the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, n is the number of the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, b is the number of the data items in the first record table that need to be read, and T2 is the second reading period.
In an optional implementation manner, reading the electric meter data of all electric meters in the target distribution area according to a preset sequence by using the first meter reading period, and storing the electric meters which are not read within the average time consumption of preset reading data items according to the preset sequence, wherein before obtaining the first recording meter, the method further includes:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
In an alternative embodiment, the method further comprises:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
In a third aspect, an embodiment provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the method of any one of the foregoing embodiments when executing the computer program.
In a fourth aspect, embodiments provide a computer readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform the method of any of the preceding embodiments.
According to the method, the device and the electronic equipment for acquiring the data of the power terminal, data acquisition is carried out on the electric meters in the target area by adopting a first meter reading period, and the electric meters which are not read within the average time of preset reading data items are stored in a first recording meter according to a preset sequence; reading data in the second recording table during the second round of data acquisition, recording the electric meters which are not read within the average time of the preset reading data items in the second recording table, and repeatedly reading the recording table of the previous round until all data of all the electric meters are acquired within the preset time period; when reading, the ammeter which does not finish reading within the average time of the preset reading data items is recorded in the recording table for cyclic acquisition, so that the high-efficiency complete acquisition of the ammeter data in the transformer area is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a data acquisition method for an electric power terminal according to an embodiment of the present invention;
fig. 2 is another flowchart of a data acquisition method of an electric power terminal according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a power terminal data acquisition device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an electronic device according to an embodiment of the present invention.
Icon: 31-a first meter reading module; 32-a second meter reading module; 33-a circulation module; 400-an electronic device; 401 — a communication interface; 402-a processor; 403-a memory; 404-bus.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "first", "second", "third", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The low-voltage electric power collection system is used for collecting various power consumption data (daily freezing data, various curve data and the like) in the existing electric power collection system, generally adopts a low-voltage concentrator as collection equipment, performs data interaction with a lower electric meter by taking a low-voltage electric power network as a medium through an electric power PLC, also adopts a high-speed power carrier (HPLC) to efficiently collect data such as voltage and current of the electric meter and the like, and is used for analyzing the power consumption condition and the power grid operation condition.
Because a power company needs to acquire more data to better analyze the operation condition of a power grid, power loss, the existence of power theft and the like, power consumption data of each time point in one day, such as voltage, electric energy, power and the like of each integral point and every 15 minutes, so that the data items to be acquired are very many, the data items can be normally acquired in a station area with a small number of power consumers, but the signals are not good in a complex field condition, and the station area with a large number of power consumers cannot ensure that all the data items can be acquired even if high-speed acquisition is performed by using HPLC, so that the condition that the acquisition rate of a power terminal is not high occurs, the acquisition efficiency is low, the acquired data is incomplete, and the condition becomes a pain point commonly existing in the power industry.
At present, the following measures are adopted to collect the data of the electric meter:
the first measure is to cut a large platform area which can not read all data completely into a small platform area, thereby ensuring the data acquisition rate. However, this method requires more capital investment to lay more power equipment and networks, and the manpower and equipment cost is high;
the second measure is to adjust the acquisition scheme to ensure that the most concerned data of the power company is preferentially acquired on the premise of not increasing the equipment cost, and ensure that the data can be acquired certainly.
In order to solve the problems, the invention provides a method and a device for acquiring data of a power terminal and electronic equipment. The present invention will be described in detail by way of examples.
Referring to fig. 1, the method for acquiring data of a power terminal provided in this embodiment includes:
s110, reading the ammeter data of all the ammeters in the target platform area according to a preset sequence by adopting a first meter reading period, and storing the ammeters which are not read within the average time of preset reading data items according to the preset sequence to obtain a first recording meter;
specifically, the first meter reading period is a preset period, and is determined according to the product of the average time of reading data items and the number of electric meters.
And after the first round of meter reading is finished, counting the read data items, wherein the electric meters which do not finish reading in the preset average time of reading the data items comprise the electric meters which do not acquire all the data items of the electric meters and the electric meters with the read data items incomplete, wherein the electric meters with the read data items incomplete refer to the electric meters which do not finish reading in the average time of reading the data items.
And storing the meter number of the electric meter which is not read within the average time of the preset reading data items in a first recording meter.
S120, judging whether the time required for reading all the electric meters which are not read within the average time of the preset reading data items in the first recording meter is less than a first meter reading period, if so, reading the electric meters in the first recording meter according to the sequence in the first recording meter in a second meter reading period; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
specifically, for the electric meter which does not finish reading in the average time of the preset reading data items in the first recording table in the second reading round, the time required for reading all the data items in the first recording table needs to be compared with the first reading cycle, and the short time duration is used as the reading cycle in the second reading round.
And dividing the electric meters in the first recording table into 1 to n points for reading according to the reading sequence of the previous round when the second round of reading is carried out. And storing the meter number of the electric meter which is not read within the average time of the preset reading data items in the reading process of the current round in a second recording meter.
And S130, taking the meter reading period when the second recording meter is read as a first meter reading period, taking the second recording meter as a first recording meter, and repeatedly executing the previous step until the reading of all data items of the electric meter is completed.
Specifically, within 24 hours, step S120 is repeatedly executed, and multiple reading is performed until all data in the target platform area are read.
According to the method and the device, on the basis of ensuring the most concerned daily electricity consumption data of the power company, the integral point and minute curves can be simultaneously acquired, and the missing data in the previous day can be copied and read again to ensure the integrity of the data.
Optionally, calculating a time T3 required for reading all the electricity meters in the first record table that are not read within an average time of the preset reading data items by using the following formula:
T3＝n×b×T2；
wherein n is the number of electric meters which are not read within the average time of the preset reading data items in the first recording table, b is the number of data items which are required to be read in the first recording table, and T2 is the second reading period.
Specifically, the time T3 required by the electric meter not completing reading within the preset average time of reading data items is recorded in the first recording table, and the time T3 required by the electric meter not completing reading within the preset average time of reading data items is recorded in the recording table in the first round during the second round of reading.
Comparing the T3 with the first meter reading period, setting the second meter reading period as T2 when the T3 is smaller than the first meter reading period, reading the data items required to be acquired by the electric meters in the record table, and adding the electric meters which do not reply in the T2 into the record table required to be read again; and if the T3 is larger than the first meter reading period, the second meter reading period is the first meter reading period 1, and the record table to be read is added to the electric meter which is not replied in each measuring point T2.
Optionally, step S110 in the above embodiment further includes:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
Specifically, when the daily power consumption data of the user to be collected is less, a round of reading the daily power consumption data item of the electric meter is sent to collect the daily power consumption of the electric meter in the distribution room, and then the steps S110 to S130 are executed to read the whole data of one day.
Optionally, the data acquisition method of the power terminal in the above embodiment further includes:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
Specifically, the preset time period is generally 24 hours, if an electric meter which is not completely collected exists in 24 hours, all electric meters which are not read within the average time of the preset reading data items are added into the recording meter to be compensated, and reading is performed at the electric power terminal in the subsequent idle time period.
Preferably, referring to fig. 2, it is another implementation of the above embodiment, which includes the following steps:
s210, carrying out first meter reading cycle, and firstly sending a reading message to collect the daily electric quantity of the electric meter in the distribution room;
s220, recording the meter number of the ammeter without reply data in a first meter reading period, and putting the ammeter into a first recording meter;
s230, performing a second round of meter reading, wherein the time T3 required by the meter reading in the first recording table is n × b (data item to be read) × T2 (a second meter reading period);
s240, if the T3 is smaller than the first meter reading period, the second round of meter reading period is T2, the electric meters in the reading record table need to acquire data items, and the electric meters which do not reply in the T2 are added into the reading record table again; if the T3 is larger than the first meter reading period, the second round of meter reading period is the first meter reading period, and a to-be-read recording meter is added to the electric meter which is not replied in each measuring point T2;
s250, reading again according to the sequence 1-n in the record table during the third round of meter reading;
s260, repeating the meter reading process in the step S240 until all the electric meter data items in the record table are read completely, if the record table has no electric meter collected for more than 24 hours, adding the record table to be copied, and reading the electric meter by the electric power terminal in the subsequent idle time period;
and S270, completing all data acquisition and finishing the meter reading process.
Referring to fig. 3, the data acquisition device of the power terminal provided in this embodiment includes:
the first meter reading module 31 is configured to read the electric meter data of all the electric meters in the target distribution area according to a preset sequence by using a first meter reading period, and store the electric meters which are not read within the average time consumption of preset reading data items according to the preset sequence to obtain a first recording meter;
the second meter reading module 32 is configured to determine whether the time required for reading all the electric meters in the first record table, which are not read within the average time of the preset reading data items, is less than a first meter reading period, and if so, read the electric meters in the first record table in the second meter reading period according to the sequence in the first record table; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
and the circulation module 33 is configured to take a meter reading period when the second recording meter is read as the first meter reading period, take the second recording meter as the first recording meter, and repeatedly execute the previous step until the reading of all data items of the electric meter is completed.
Optionally, calculating a time required for reading all the electricity meters which are not read within an average time of the preset reading data items in the first recording table by using the following formula:
T3＝n×b×T2；
wherein, T3 is the time required by all the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, n is the number of the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, b is the number of the data items in the first record table that need to be read, and T2 is the second reading period.
Optionally, reading the electric meter data of all the electric meters in the target platform area according to a preset sequence by using the first meter reading period, and storing the electric meters which are not read within the average time duration of preset reading data items according to the preset sequence, wherein the step of obtaining the first recording meter further comprises the following steps:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
Optionally, the method further comprises:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
In the embodiment, when the average use time of a single data item for reading each ammeter exceeds the preset average use time of the reading data item, the single data item is added into the recording table, so that excessive time is not wasted on one table and one data item, and the acquisition efficiency is improved; in the embodiment, the efficiency is higher than that of a common mode by reading the high-frequency acquisition electric meter data items for multiple times; in the embodiment, for the situation that the ammeter is not collected within 24 hours of the day, the following idle time of the power terminal without meter reading is utilized for completing; in the embodiment, the calculation is carried out in each meter reading period, so that the electric power terminal can be used for meter reading in a high-efficiency mode all the time, and idle waiting time is avoided. In the embodiment, the meter reading period of each round is calculated, so that the electric power terminal can be operated to read the meter at high efficiency all the time.
Referring to fig. 4, an embodiment of the present invention further provides an electronic device 400, which includes a communication interface 401, a processor 402, a memory 403, and a bus 404, where the processor 402, the communication interface 401, and the memory 403 are connected by the bus 404; the memory 403 is used for storing computer programs that support the processor 402 to execute the data acquisition method of the power terminal, and the processor 402 is configured to execute the programs stored in the memory 403.
Optionally, an embodiment of the present invention further provides a computer-readable medium having a non-volatile program code executable by a processor, where the program code causes the processor to execute the data acquisition method of the power terminal in the foregoing embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A data acquisition method for a power terminal is characterized by comprising the following steps:
reading the ammeter data of all the ammeters in the target region according to a preset sequence by adopting a first meter reading period, and storing the ammeters which are not read within the average time consumption of preset reading data items according to the preset sequence to obtain a first recording meter;
judging whether the time required for reading all the electric meters which are not read within the average time of the preset reading data items in the first recording meter is less than a first meter reading period, if so, reading the electric meters in the first recording meter according to the sequence in the first recording meter in a second meter reading period; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
and taking the meter reading period when the second recording meter is read as a first meter reading period, taking the second recording meter as a first recording meter, and repeatedly executing the previous steps until the reading of all data items of all the electric meters is completed.
2. The method of claim 1, wherein the time T3 required to read all meters in the first record table that have not completed reading within the average time of the preset reading data items is calculated by the following formula:
T3＝n×b×T2；
wherein n is the number of electric meters which are not read within the average time of the preset reading data items in the first recording table, b is the number of data items which are required to be read in the first recording table, and T2 is the second reading period.
3. The method of claim 1, wherein reading the meter data of all the meters in the target area according to a preset sequence in the first meter reading period, and storing the meters which are not read within the average time of the preset reading data items according to the preset sequence, and before obtaining the first record table, the method further comprises:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
4. The method of claim 1, further comprising:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
5. The utility model provides an electric power terminal data acquisition device which characterized in that includes:
the first meter reading module is used for reading the ammeter data of all the ammeters in the target distribution area according to a preset sequence by adopting a first meter reading period, and storing the ammeters which are not read within the average time consumption of preset reading data items according to the preset sequence to obtain a first recording meter;
the second meter reading module is used for judging whether the time required for reading all the electric meters which are not read within the average time of the preset reading data items in the first recording meter is less than a first meter reading period, and if so, reading the electric meters in the first recording meter according to the sequence in the first recording meter in the second meter reading period; the second meter reading period is a preset value of average time for reading the data items in the first meter reading period; otherwise, reading the electric meters in the first recording table according to the sequence in the first recording table in the first meter reading period, and storing the electric meters which are not read within the average time consumption of the preset reading data items in the first recording table according to the preset sequence to obtain a second recording table;
and the circulating module is used for taking the meter reading period when the second recording meter is read as the first meter reading period, taking the second recording meter as the first recording meter, and repeatedly executing the previous step until the reading of all the data items of all the electric meters is completed.
6. The apparatus of claim 5, wherein the time required to read all meters in the first record table that have not completed reading within a predetermined average time period for reading data items is calculated using the following equation:
T3＝n×b×T2；
wherein, T3 is the time required by all the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, n is the number of the electric meters in the first record table that have not completed reading within the average time of the preset reading data items, b is the number of the data items in the first record table that need to be read, and T2 is the second reading period.
7. The apparatus of claim 5, wherein reading the meter data of all the meters in the target area according to a preset sequence in the first meter reading period, storing the meters which are not read within the average time of the preset reading data items according to the preset sequence, and obtaining the first recording meter further comprises:
and reading the daily electricity quantity data items of all the electric meters in the target station area.
8. The apparatus of claim 5, further comprising:
recording all the electric meters which are not read within the average time of the preset reading data items when the reading of all the electric meters is not completed within the preset time period to obtain a recording meter to be copied;
and reading the ammeter data of the ammeter in the recording meter to be copied in the idle time period of the ammeter.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method of any of the preceding claims 1 to 4 are implemented when the computer program is executed by the processor.
10. A computer-readable medium having non-volatile program code executable by a processor, wherein the program code causes the processor to perform the method of any of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911344574.XA CN111141951B (en) | 2019-12-23 | 2019-12-23 | Power terminal data acquisition method and device and electronic equipment |
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| CN201911344574.XA CN111141951B (en) | 2019-12-23 | 2019-12-23 | Power terminal data acquisition method and device and electronic equipment |
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| CN111141951A CN111141951A (en) | 2020-05-12 |
| CN111141951B true CN111141951B (en) | 2022-03-01 |
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| CN112087383B (en) * | 2020-07-29 | 2022-07-05 | 宁波三星医疗电气股份有限公司 | Method for improving collection efficiency of electric power collection terminal |
| CN112561092B (en) * | 2020-12-16 | 2023-12-05 | 国网江苏省电力有限公司营销服务中心 | Ammeter data acquisition method based on power acquisition terminal |
| CN113409004A (en) * | 2021-05-27 | 2021-09-17 | 深圳市富能新能源科技有限公司 | Data energy consumption processing method and device, terminal equipment and computer storage medium |
| CN118038656B (en) * | 2024-04-11 | 2024-07-02 | 江苏华鹏智能仪表科技股份有限公司 | Concentrator data acquisition method and concentrator |
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