System and method for collecting data of intelligent electric energy meter in real time

Abstract

The invention discloses an intelligent electric energy meter data real-time acquisition system and method, and the system comprises an acquisition system, an acquisition positioning module, an electricity utilization acquisition module, a metering recording module, an acquisition defect checking module, an electricity utilization mining module, an acquisition arrangement module, a data storage module, and a data transmission module. Compared with the prior art, the system has the advantages that the acquisition positioning module is added, so that an acquisition area can be positioned before data generated by the intelligent electric energy meter is acquired in real time; by adding the electricity utilization acquisition module, electricity utilization current, electricity utilization voltage, electricity utilization power and electricity consumption data generated by operation of the intelligent electric energy meter can be acquired, and corresponding acquisition work can be carried out on the electricity consumption in units such as day, week, month, season and year.

Description

Technical Field

[0001] The present invention relates to the technical field of smart electric energy meters, and in particular to a system and method for real-time data collection of smart electric energy meters. Background Art

[0002] Smart energy meter is one of the basic equipment for data collection of smart grid (especially smart distribution network). It undertakes the tasks of collecting, measuring and transmitting original energy data, and is the basis for realizing information integration, analysis optimization and information display. In addition to the basic electricity consumption metering function of traditional energy meter, in order to adapt to the use of smart grid and new energy, it also has two-way multi-rate metering function, user-side control function, two-way data communication function of multiple data transmission modes, anti-electricity theft function and other intelligent functions. At present, the use of smart energy meter has been widely promoted. However, the data generated by the use of smart energy meter cannot be effectively collected in real time, so that some data are hidden due to data overload and other situations, which leads to data loss and other phenomena. Once the data overlaps, the historical data will be lost eventually, and the collection work cannot be carried out. Not only that, but no corresponding processing work is done for the collected data, resulting in complex data and ineffective use. Summary of the invention

[0003] The purpose of the present invention is to provide a system and method for real-time data collection of smart electricity meters, so as to solve the problem raised in the above background technology that the use of smart electricity meters has been widely promoted, but the data generated by the use of smart electricity meters cannot be effectively collected in real time, so that some data are hidden due to data overload and other situations, which in turn causes data missing and other phenomena. Once the data overlaps, the historical data will eventually be lost, and the collection work cannot be carried out. Not only that, no corresponding processing work is done on the collected data, resulting in complex data and the problem that the data cannot be effectively utilized.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a system and method for real-time data collection of smart electric energy meters, comprising a collection system, a collection positioning module, a power collection module, a metering and recording module, a collection missing check module, a power mining module, an acquisition and sorting module, a data storage module and a data transmission module, wherein the collection system is bidirectionally connected to the collection positioning module, the collection system is bidirectionally connected to the power collection module, the collection system is bidirectionally connected to the metering and recording module, the collection system is bidirectionally connected to the collection missing check module, the collection system is bidirectionally connected to the power mining module, the collection system is bidirectionally connected to the acquisition and sorting module, the collection system is bidirectionally connected to the data storage module, and the collection system is bidirectionally connected to the data transmission module;

[0005] The acquisition and positioning module is used to locate the acquisition area before real-time acquisition of data generated by the smart electric energy meter;

[0006] The power consumption collection module is used to collect the power consumption data of the current, voltage, power and power consumption generated by the operation of the smart energy meter, and can collect the power consumption data in units of day, week, month, season and year;

[0007] The metering and recording module is used to perform total metering and recording of electricity consumption data;

[0008] The collection and missing data checking module is used to scan the missing data in the collected data;

[0009] The electricity mining module is used to mine and search for hidden missing data;

[0010] The acquisition and sorting module is used to acquire, analyze and sort the collected data and mined data;

[0011] The data storage module is used to store the data after the analysis and sorting work is completed;

[0012] The data transmission module is used to transmit the stored data.

[0013] As a preferred solution of the present invention: the acquisition and positioning module includes an area scanning unit and a precise positioning unit, the output end of the acquisition and positioning module is unidirectionally connected to the input end of the area scanning unit, and the output end of the acquisition and positioning module is unidirectionally connected to the input end of the precise positioning unit;

[0014] The area scanning unit is used to scan and determine the use area of ​​the smart electric energy meter;

[0015] The precise positioning unit is used to determine the scanning area and then perform precise positioning scanning.

[0016] As a preferred solution of the present invention: the power collection module includes a current collection unit, a voltage collection unit and a power collection unit, the output end of the power collection module is unidirectionally connected to the input end of the current collection unit, the output end of the power collection module is unidirectionally connected to the input end of the voltage collection unit, and the output end of the power collection module is unidirectionally connected to the input end of the power collection unit;

[0017] The current acquisition unit is used to collect current data;

[0018] The voltage acquisition unit is used to collect voltage data;

[0019] The power collection unit is used to collect power data.

[0020] As a preferred solution of the present invention: the metering and recording module includes an electric quantity calculation unit and a recording and collating unit, the output end of the metering and recording module is unidirectionally connected to the input end of the electric quantity calculation unit, and the output end of the metering and recording module is unidirectionally connected to the input end of the recording and collating unit;

[0021] The power calculation unit is used to calculate and organize the power consumption data and make corresponding calculations based on power consumption habits;

[0022] The recording and sorting unit is used to sort and record the power consumption data and habitual trends calculated in the power calculation unit.

[0023] As a preferred solution of the present invention: the collection and missing check module includes a collection scanning unit, a missing search unit and a collection confirmation unit, the output end of the collection and missing check module is unidirectionally connected to the input end of the collection scanning unit, the output end of the collection and missing check module is unidirectionally connected to the input end of the missing search unit, and the output end of the collection and missing check module is unidirectionally connected to the input end of the collection confirmation unit;

[0024] The acquisition scanning unit is used to perform overall scanning of the acquired data to determine missing data;

[0025] The missing search unit is used to determine the missing data and then search for it;

[0026] The acquisition confirmation unit is used to confirm the searched data.

[0027] As a preferred solution of the present invention: the power mining module includes a data clustering unit, a data association unit and a data regression unit, the output end of the power mining module is unidirectionally connected to the input end of the data clustering unit, the output end of the power mining module is unidirectionally connected to the input end of the data association unit, and the output end of the power mining module is unidirectionally connected to the input end of the data regression unit;

[0028] The data clustering unit is used to classify and cluster the collected and missing data;

[0029] The data association unit is used to perform association processing on the sorted data;

[0030] The data regression unit is used to perform regression mining on the associated data after completing the association processing.

[0031] As a preferred solution of the present invention: the acquisition and sorting module includes a preprocessing unit, a data analysis unit and a data sorting unit, the output end of the acquisition and sorting module is unidirectionally connected to the input end of the preprocessing unit, the output end of the acquisition and sorting module is unidirectionally connected to the input end of the data analysis unit, and the output end of the acquisition and sorting module is unidirectionally connected to the input end of the data sorting unit;

[0032] The preprocessing unit is used to preprocess all data;

[0033] The data analysis unit is used to analyze the pre-processed data;

[0034] The data sorting unit is used to sort the data after completing the analysis.

[0035] As a preferred solution of the present invention: the data storage module includes a data receiving unit and a space storage unit, the output end of the data storage module is unidirectionally connected to the input end of the data receiving unit, and the output end of the data storage module is unidirectionally connected to the input end of the space storage unit;

[0036] The data receiving unit is used to receive the data sorted by the acquisition and sorting module;

[0037] The space storage unit is used to store the received data in an independent space.

[0038] As a preferred solution of the present invention: the data transmission module includes a carrier communication unit, a wireless communication unit and a superposition combination unit, the output end of the data transmission module is unidirectionally connected to the input end of the carrier communication unit, the output end of the data transmission module is unidirectionally connected to the input end of the wireless communication unit, and the output end of the data transmission module is unidirectionally connected to the input end of the superposition combination unit;

[0039] The carrier communication unit is used to transmit data information through a carrier communicator;

[0040] The wireless communication unit is used to transmit data information through various wireless methods such as radio;

[0041] The superposition combining unit is used to combine a carrier communicator with a variety of wireless methods such as radio to transmit data information.

[0042] A method for real-time data collection of smart electric energy meters comprises the following steps:

[0043] S1: Before collecting data from smart energy meters, regional positioning is performed to prevent deviation from the collection direction;

[0044] S2: Collecting multiple data such as current, voltage, power, and power consumption generated by the smart energy meter;

[0045] S3: Perform multiple sorting tasks on the collected data and the data for measurement and recording;

[0046] S4: After completing the preliminary collection work, scan the collected data and confirm the missing data;

[0047] S5: After determining the missing data, perform operations such as classification, clustering, association rule learning, and regression on the data based on algorithms to mine the hidden missing data;

[0048] S6: After completing the mining and supplement of data, obtain, analyze and organize these data;

[0049] S7: accept and store the analyzed and sorted data accordingly, and then store the data in an independent space;

[0050] S8: Use the data transmission module to transmit the stored data to the power center.

[0051] Compared with the prior art, the beneficial effects of the present invention are as follows: by adding a collection and positioning module, the present invention can locate the collection area before real-time collection of data generated by the smart electric energy meter; by adding a power collection module, the power current, power voltage, power and power consumption data generated by the operation of the smart electric energy meter can be collected, and corresponding collection work can be performed on units such as day, week, month, season and year for power consumption; by adding a collection and missing check module, the missing data in the collected data can be scanned, and then the missing data in the collected data can be determined in time; by adding a power mining module, the hidden missing data can be mined and searched, and the deeply hidden data can be mined and collected in time to prevent the phenomenon of missing caused by data overlap; by adding an acquisition and sorting module, the data currently collected and the mined data can be acquired, analyzed and sorted; by adding a data storage module, the data after the analysis and sorting work is completed can be stored; and then through the above modules and method steps, the missing hidden data can be mined and collected in time, and the corresponding analysis and sorting work can be performed on the acquired data, so as to obtain effective use when uploading to the power center. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 This is a system block diagram of the present invention.

[0053] Figure 2 The figure is a flow chart of the method of the present invention. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] See also Figure 1 to Figure 2The present invention provides a technical solution: a system and method for real-time data collection of smart electric energy meters, including a collection system, a collection positioning module, a power collection module, a metering and recording module, a collection missing check module, a power mining module, an acquisition and sorting module, a data storage module and a data transmission module, wherein the collection system is bidirectionally connected to the collection positioning module, the collection system is bidirectionally connected to the power collection module, the collection system is bidirectionally connected to the metering and recording module, the collection system is bidirectionally connected to the collection missing check module, the collection system is bidirectionally connected to the power mining module, the collection system is bidirectionally connected to the acquisition and sorting module, the collection system is bidirectionally connected to the data storage module, and the collection system is bidirectionally connected to the data transmission module;

[0056] The acquisition and positioning module is used to locate the acquisition area before real-time acquisition of data generated by the smart electric energy meter;

[0057] The power consumption collection module is used to collect the power consumption data of the current, voltage, power and power consumption generated by the operation of the smart energy meter, and can collect the power consumption data in units of day, week, month, season and year;

[0058] The metering and recording module is used to perform total metering and recording of electricity consumption data;

[0059] The collection and missing data checking module is used to scan the missing data in the collected data;

[0060] The electricity mining module is used to mine and search for hidden missing data;

[0061] The acquisition and sorting module is used to acquire, analyze and sort the collected data and mined data;

[0062] The data storage module is used to store the data after the analysis and sorting work is completed;

[0063] The data transmission module is used to transmit the stored data.

[0064] The acquisition and positioning module includes an area scanning unit and a precise positioning unit, the output end of the acquisition and positioning module is unidirectionally connected to the input end of the area scanning unit, and the output end of the acquisition and positioning module is unidirectionally connected to the input end of the precise positioning unit;

[0065] The area scanning unit is used to scan and determine the use area of ​​the smart electric energy meter;

[0066] The precise positioning unit is used to determine the scanning area and then perform precise positioning scanning.

[0067] The power collection module includes a current collection unit, a voltage collection unit and a power collection unit. The output end of the power collection module is unidirectionally connected to the input end of the current collection unit, the output end of the power collection module is unidirectionally connected to the input end of the voltage collection unit, and the output end of the power collection module is unidirectionally connected to the input end of the power collection unit.

[0068] The current acquisition unit is used to collect current data;

[0069] The voltage acquisition unit is used to collect voltage data;

[0070] The power collection unit is used to collect power data.

[0071] The metering and recording module includes an electric quantity calculation unit and a recording and collating unit, the output end of the metering and recording module is unidirectionally connected to the input end of the electric quantity calculation unit, and the output end of the metering and recording module is unidirectionally connected to the input end of the recording and collating unit;

[0072] The power calculation unit is used to calculate and organize the power consumption data and make corresponding calculations based on power consumption habits;

[0073] The recording and sorting unit is used to sort and record the power consumption data and habitual trends calculated in the power calculation unit.

[0074] The collection and missing check module includes a collection scanning unit, a missing search unit and a collection confirmation unit. The output end of the collection and missing check module is unidirectionally connected to the input end of the collection scanning unit, the output end of the collection and missing check module is unidirectionally connected to the input end of the missing search unit, and the output end of the collection and missing check module is unidirectionally connected to the input end of the collection confirmation unit.

[0075] The acquisition scanning unit is used to perform overall scanning of the acquired data to determine missing data;

[0076] The missing search unit is used to determine the missing data and then search for it;

[0077] The acquisition confirmation unit is used to confirm the searched data.

[0078] The power mining module includes a data clustering unit, a data association unit and a data regression unit. The output end of the power mining module is unidirectionally connected to the input end of the data clustering unit, the output end of the power mining module is unidirectionally connected to the input end of the data association unit, and the output end of the power mining module is unidirectionally connected to the input end of the data regression unit.

[0079] The data clustering unit is used to classify and cluster the collected and missing data;

[0080] The data association unit is used to perform association processing on the sorted data;

[0081] The data regression unit is used to perform regression mining on the associated data after completing the association processing.

[0082] The acquisition and sorting module includes a preprocessing unit, a data analysis unit and a data sorting unit, the output end of the acquisition and sorting module is unidirectionally connected to the input end of the preprocessing unit, the output end of the acquisition and sorting module is unidirectionally connected to the input end of the data analysis unit, and the output end of the acquisition and sorting module is unidirectionally connected to the input end of the data sorting unit;

[0083] The preprocessing unit is used to preprocess all data;

[0084] The data analysis unit is used to analyze the pre-processed data;

[0085] The data sorting unit is used to sort the data after completing the analysis.

[0086] Wherein, the data storage module includes a data receiving unit and a space storage unit, the output end of the data storage module is unidirectionally connected to the input end of the data receiving unit, and the output end of the data storage module is unidirectionally connected to the input end of the space storage unit;

[0087] The data receiving unit is used to receive the data sorted by the acquisition and sorting module;

[0088] The space storage unit is used to store the received data in an independent space.

[0089] The data transmission module includes a carrier communication unit, a wireless communication unit and a superposition combination unit, the output end of the data transmission module is unidirectionally connected to the input end of the carrier communication unit, the output end of the data transmission module is unidirectionally connected to the input end of the wireless communication unit, and the output end of the data transmission module is unidirectionally connected to the input end of the superposition combination unit;

[0090] The carrier communication unit is used to transmit data information through a carrier communicator;

[0091] The wireless communication unit is used to transmit data information through various wireless methods such as radio;

[0092] The superposition combining unit is used to combine a carrier communicator with a variety of wireless methods such as radio to transmit data information.

[0093] Specifically, when in use, the first step is to locate the area before collecting data for the smart electricity meter to prevent deviation from the collection direction. The second step is to collect multiple data such as current, voltage, power, and electricity consumption generated by the smart electricity meter. The third step is to perform multiple sorting tasks on the collected data and the data for metering and recording. The fourth step is to scan the collected data after completing the preliminary collection work, and then confirm the missing data. The fifth step is to classify, cluster, learn association rules, and regress the data based on the algorithm after determining the missing data, and then mine the hidden missing data. The sixth step is to obtain, analyze, and organize the data after completing the mining and supplement of the data. The seventh step is to accept and store the analyzed and organized data accordingly, and then store the data in an independent space. The eighth step is to use the data transmission module to transmit the stored data to the power center.

[0094] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A system for real-time data collection of smart electric energy meters, characterized in that: It includes a collection system, a collection positioning module, a power collection module, a metering and recording module, a collection missing check module, a power mining module, an acquisition and sorting module, a data storage module and a data transmission module, wherein the collection system is bidirectionally connected to the collection positioning module, the collection system is bidirectionally connected to the power collection module, the collection system is bidirectionally connected to the metering and recording module, the collection system is bidirectionally connected to the collection missing check module, the collection system is bidirectionally connected to the power mining module, the collection system is bidirectionally connected to the acquisition and sorting module, the collection system is bidirectionally connected to the data storage module, and the collection system is bidirectionally connected to the data transmission module; The acquisition and positioning module is used to locate the acquisition area before real-time acquisition of data generated by the smart electric energy meter; The power consumption collection module is used to collect the power consumption data of the current, voltage, power and power consumption generated by the operation of the smart energy meter, and can collect the power consumption data in units of day, week, month, season and year; The metering and recording module is used to perform total metering and recording of electricity consumption data; The collection and missing data checking module is used to scan the missing data in the collected data; The electricity mining module is used to mine and search for hidden missing data; The acquisition and sorting module is used to acquire, analyze and sort the collected data and mined data; The data storage module is used to store the data after the analysis and sorting work is completed; The data transmission module is used to transmit the stored data.

2. A system for real-time data collection of smart electric energy meters according to claim 1, characterized in that: The acquisition and positioning module includes an area scanning unit and a precise positioning unit, the output end of the acquisition and positioning module is unidirectionally connected to the input end of the area scanning unit, and the output end of the acquisition and positioning module is unidirectionally connected to the input end of the precise positioning unit; The area scanning unit is used to scan and determine the use area of ​​the smart electric energy meter; The precise positioning unit is used to perform precise positioning scanning after determining the scanning area.

3. A system for real-time data collection of smart electric energy meters according to claim 2, characterized in that: The power collection module includes a current collection unit, a voltage collection unit and a power collection unit. The output end of the power collection module is unidirectionally connected to the input end of the current collection unit, the output end of the power collection module is unidirectionally connected to the input end of the voltage collection unit, and the output end of the power collection module is unidirectionally connected to the input end of the power collection unit. The current acquisition unit is used to collect current data; The voltage acquisition unit is used to collect voltage data; The power collection unit is used to collect power data.

4. The system for real-time data collection of smart electric energy meters according to claim 3 is characterized in that: The metering and recording module includes an electric quantity calculation unit and a record collating unit, wherein the output end of the metering and recording module is unidirectionally connected to the input end of the electric quantity calculation unit, and the output end of the metering and recording module is unidirectionally connected to the input end of the record collating unit; The power calculation unit is used to calculate and organize the power consumption data and make corresponding calculations based on power consumption habits; The recording and sorting unit is used to sort and record the power consumption data and habitual trends calculated in the power calculation unit.

5. The system for real-time data collection of smart electric energy meters according to claim 4 is characterized in that: The acquisition and missing check module includes an acquisition scanning unit, a missing search unit and an acquisition confirmation unit, wherein the output end of the acquisition and missing check module is unidirectionally connected to the input end of the acquisition scanning unit, the output end of the acquisition and missing check module is unidirectionally connected to the input end of the missing search unit, and the output end of the acquisition and missing check module is unidirectionally connected to the input end of the acquisition confirmation unit; The acquisition and scanning unit is used to perform overall scanning on the acquired data to determine missing data; The missing search unit is used to determine the missing data and then search for it; The acquisition confirmation unit is used to determine the searched data.

6. A system for real-time data collection of smart electric energy meters according to claim 5, characterized in that: The power mining module includes a data clustering unit, a data association unit and a data regression unit. The output end of the power mining module is unidirectionally connected to the input end of the data clustering unit, the output end of the power mining module is unidirectionally connected to the input end of the data association unit, and the output end of the power mining module is unidirectionally connected to the input end of the data regression unit. The data clustering unit is used to classify and cluster the collected and missing data; The data association unit is used to perform association processing on the sorted data; The data regression unit is used to perform regression mining on the associated data after completing the association processing work.

7. A system for real-time data collection of smart electric energy meters according to claim 6, characterized in that: The acquisition and arrangement module includes a preprocessing unit, a data analysis unit and a data arrangement unit, the output end of the acquisition and arrangement module is unidirectionally connected to the input end of the preprocessing unit, the output end of the acquisition and arrangement module is unidirectionally connected to the input end of the data analysis unit, and the output end of the acquisition and arrangement module is unidirectionally connected to the input end of the data arrangement unit; The preprocessing unit is used to preprocess all data; The data analysis unit is used to analyze the preprocessed data; The data sorting unit is used to sort the data after completing the analysis of the data.

8. The system for real-time data collection of smart electric energy meters according to claim 7, characterized in that: The data storage module comprises a data receiving unit and a space storage unit, the output end of the data storage module is unidirectionally connected to the input end of the data receiving unit, and the output end of the data storage module is unidirectionally connected to the input end of the space storage unit; The data receiving unit is used to receive the data sorted by the acquisition and sorting module; The space storage unit is used to store the received data in an independent space.

9. A system for real-time data collection of smart electric energy meters according to claim 8, characterized in that: The data transmission module comprises a carrier communication unit, a wireless communication unit and a superposition combination unit, the output end of the data transmission module is unidirectionally connected to the input end of the carrier communication unit, the output end of the data transmission module is unidirectionally connected to the input end of the wireless communication unit, and the output end of the data transmission module is unidirectionally connected to the input end of the superposition combination unit; The carrier communication unit is used to transmit data information through a carrier communicator; The wireless communication unit is used to transmit data information through various wireless methods such as radio; The superposition and combination unit is used to combine a carrier communicator with a plurality of wireless methods such as radio to transmit data information.

10. The method for real-time data collection of a smart electric energy meter according to claim 9 comprises the following steps: S1: Before collecting data from smart energy meters, regional positioning is performed to prevent deviation from the collection direction; S2: Collecting multiple data such as current, voltage, power, and power consumption generated by the smart energy meter; S3: Perform multiple sorting tasks on the collected data and the data for measurement and recording; S4: After completing the preliminary collection work, scan the collected data and confirm the missing data; S5: After determining the missing data, perform operations such as classification, clustering, association rule learning, and regression on the data based on algorithms to mine the hidden missing data; S6: After completing the mining and supplement of data, obtain, analyze and organize these data; S7: accept and store the analyzed and sorted data accordingly, and then store the data in an independent space; S8: Use the data transmission module to transmit the stored data to the power center.

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