CN113938765A - Electric energy metering data uploading processing method and system - Google Patents
Electric energy metering data uploading processing method and system Download PDFInfo
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- CN113938765A CN113938765A CN202111189451.0A CN202111189451A CN113938765A CN 113938765 A CN113938765 A CN 113938765A CN 202111189451 A CN202111189451 A CN 202111189451A CN 113938765 A CN113938765 A CN 113938765A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- G—PHYSICS
- 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
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
Abstract
The invention discloses an electric energy metering data uploading processing method and system. The method comprises the following steps: automatically acquiring data of the intelligent electric meter by adopting an intelligent electric meter terminal according to a preset acquisition task; transmitting the acquired intelligent electric meter data to a concentrator, judging whether the intelligent electric meter data is acquired successfully or not by the concentrator, if so, continuing and returning a successful acquisition mark to the intelligent electric meter, and otherwise, triggering an automatic supplementary acquisition process; recording all successfully acquired intelligent electric meter data according to a preset data recording table, sequencing the intelligent electric meter data in the data recording table according to the electric meter fault priority, and uploading the data recording table to a cloud platform in real time; and the cloud platform judges whether an event alarm exists in the data record table or not, and if so, an event alarm processing flow is triggered. By implementing the invention, the data is transmitted according to the type, and whether the acquisition is successful or not is judged in the transmission process, so that the problems of data loss or data distortion and the like are avoided.
Description
Technical Field
The invention relates to the technical field of intelligent electric meters, in particular to an electric energy metering data uploading processing method and system.
Background
The intelligent electric meter is an intelligent terminal of an intelligent power grid, has the functions of bidirectional multi-rate metering, user side control, bidirectional data communication in multiple data transmission modes, electricity larceny prevention and other intelligent functions in order to adapt to the use of the intelligent power grid and new energy besides the metering function of basic electricity consumption of the traditional electric meter, and represents the development direction of an intelligent terminal of a future energy-saving intelligent power grid end user.
The intelligent ammeter can perform data interaction with a terminal when in work, electric energy generally uploads all data of the ammeter within a certain time, but the electric energy is transmitted at one time at present and comprises electric energy data, alternating current analog quantity, electric energy out-of-limit statistical data, prepayment data and the like, and the problems of data loss or data distortion and the like easily occur. Therefore, it is necessary to develop a method and a system for uploading electric energy metering data.
Disclosure of Invention
The invention aims to provide an electric energy metering data uploading processing method and system to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
an electric energy metering data uploading processing method comprises the following steps:
the method comprises the steps that an intelligent electric meter terminal automatically collects intelligent electric meter data according to a preset collection task, wherein the collection task comprises a collection data type, a collection time interval and a collection instruction;
transmitting the acquired intelligent electric meter data to a concentrator, judging whether the intelligent electric meter data is acquired successfully or not by the concentrator, if so, continuing and returning a successful acquisition mark to the intelligent electric meter, and otherwise, triggering an automatic supplementary acquisition process;
the concentrator records all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and the concentrator uploads the data recording table to a cloud platform in real time;
and the cloud platform judges whether an event alarm exists in the data record table or not, and if so, an event alarm processing flow is triggered.
Further, the automatic acquisition of the intelligent electric meter data by the intelligent electric meter terminal according to the preset acquisition task specifically comprises: the intelligent electric meter automatically collects the data of the intelligent electric meter according to the collection instruction and the collection data types within the collection time interval range, the collection data types in the collection task comprise electric energy data, alternating current analog quantity, electric energy out-of-limit statistical data and prepayment data, and each data type comprises working condition data and event record data.
Further, the step of judging whether the data of the smart meter is successfully collected by the concentrator is as follows:
judging whether the acquired data of the intelligent electric meter is complete or not according to the type of the acquired data, if so, continuing, and otherwise, triggering an automatic supplementary mining process;
and judging whether the intelligent electric meter data has abnormal data or not, if so, triggering an automatic supplementary collection process, and otherwise, judging that the intelligent electric meter data is successfully collected and returning a successful collection mark to the intelligent electric meter.
Further, the automatic supplementary mining process comprises:
identifying incomplete items in the acquired data of the intelligent electric meter;
sending a project acquisition instruction according to the incomplete project to perform re-acquisition, and supplementing the project acquisition instruction into a corresponding project position in the data of the intelligent electric meter;
identifying abnormal data in the collected data of the intelligent electric meter;
according to the item where the abnormal data is located, and a project acquisition instruction is retransmitted for re-acquisition;
and judging whether the project data acquired again is abnormal, if so, continuing to acquire again until the number of times of acquisition reaches a preset threshold value, and otherwise, supplementing the project data acquired again into the corresponding project position in the data of the intelligent electric meter.
Further, the step of recording all the successfully collected data of the smart electric meters by the concentrator according to a preset data recording table specifically includes:
identifying the type of the collected data of the intelligent ammeter data;
selecting the format of the data record table according to the type of the collected data;
and recording the successfully acquired data of the intelligent electric meter into the selected data recording table.
Further, a working condition data bit is further arranged in the data recording table, and the step of sorting the intelligent electric meter data in the data recording table according to the electric meter fault priority specifically comprises the following steps:
identifying the working condition data recorded in the working condition data bits;
searching in the intelligent ammeter fault table according to the working condition data, and obtaining the fault times of the intelligent ammeter;
and taking the number of times of faults of the intelligent electric meter as the fault priority, and sequencing the intelligent electric meter data in the data record table.
Further, the step of uploading the data record table to the cloud platform by the concentrator in real time specifically includes:
encrypting the data recording table, wherein the encrypting process is to adopt a data encryption table with a format consistent with that of the data recording table to be superposed on the data recording table to form an encrypted data recording table, and fixed data are stored in the data encryption table;
transmitting the encrypted data record table to a cloud platform by adopting GPRS communication;
further, still include: and the cloud platform also decrypts the transmitted encrypted data record table, wherein the decryption processing is to deduct the fixed data in the data encryption table from the encrypted data record table.
Further, the specific steps of the cloud platform judging whether an event alarm exists in the data record table are as follows: identifying whether event record data in the data record table is in a trigger state, and if so, storing an event alarm in the data record table; the event alarm processing flow specifically includes:
identifying a type of the event alert;
and processing according to a preset processing model according to the type of the time alarm.
The invention also provides an electric energy metering data uploading processing system, which is realized based on the electric energy metering data uploading processing method and comprises the following steps:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for automatically acquiring data of the intelligent ammeter according to a preset acquisition task, and the acquisition task comprises an acquisition data type, an acquisition time interval and an acquisition instruction;
the transmission module is used for transmitting the acquired data of the intelligent electric meter to the concentrator, the concentrator judges whether the data of the intelligent electric meter is acquired successfully or not, if so, a successful acquisition mark is continuously returned to the intelligent electric meter, and if not, an automatic complementary acquisition process is triggered;
the system comprises a recording module, a data processing module and a data processing module, wherein the recording module is used for recording all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and a concentrator uploads the data recording table to a cloud platform in real time;
the judging module is used for judging whether an event alarm exists in the data recording table, if so, triggering an event alarm processing flow, otherwise, continuing;
the acquisition module, the transmission module, the recording module and the judgment module are sequentially connected.
Compared with the prior art, the invention has the advantages that: according to the method, the intelligent electric meter terminal is adopted to automatically acquire the intelligent electric meter data according to a preset acquisition task; transmitting the acquired intelligent electric meter data to a concentrator, judging whether the intelligent electric meter data is acquired successfully or not by the concentrator, if so, continuing and returning a successful acquisition mark to the intelligent electric meter, and otherwise, triggering an automatic supplementary acquisition process; recording all successfully acquired intelligent electric meter data according to a preset data recording table, sequencing the intelligent electric meter data in the data recording table according to the electric meter fault priority, and uploading the data recording table to a cloud platform in real time; and the cloud platform judges whether an event alarm exists in the data record table or not, and if so, an event alarm processing flow is triggered. The data are transmitted according to types, and whether the data are successfully acquired or not is judged in the transmission process, so that the problems of data loss or data distortion and the like are avoided, and the data transmission efficiency is improved.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an electric energy metering data uploading processing method according to the present invention.
Fig. 2 is a flowchart of a method for judging whether the data of the smart meter is successfully collected by the concentrator.
FIG. 3 is a flow chart of the automatic replenishment of the present invention.
Fig. 4 is a flowchart of recording all the successfully collected data of the smart meter according to a preset data recording table by the concentrator in the present invention.
FIG. 5 is a flow chart of the invention for sorting the data of the intelligent electric meters in the data recording table according to the priority of the electric meter fault.
Fig. 6 is a flowchart of uploading the data record table to the cloud platform in real time by the concentrator in the present invention.
FIG. 7 is a flow chart of event alert processing in the present invention.
Fig. 8 is a block diagram of an electric energy metering data uploading processing system of the present invention.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides an electric energy metering data uploading processing method, including the following steps:
step S10: the intelligent electric meter terminal automatically collects intelligent electric meter data according to a preset collection task, wherein the collection task comprises a collection data type, a collection time interval and a collection instruction.
Specifically, the intelligent electric meter terminal automatically collects intelligent electric meter data according to a preset collection task, and specifically comprises the following steps: the intelligent electric meter automatically collects the data of the intelligent electric meter according to the collection instruction and the collection data types within the collection time interval range, the collection data types in the collection task comprise electric energy data, alternating current analog quantity, electric energy out-of-limit statistical data and prepayment data, and each data type comprises working condition data and event record data.
The acquisition time interval can be set as required, and the acquisition instruction is performed in an instruction set manner, such as { Z1; z2} and the like.
Wherein the electrical energy data comprises: the total forward and reverse electric energy indicating value, each rate forward and reverse electric energy indicating value, the total electric energy, each rate electric energy, the maximum demand and the like; the alternating current analog quantity comprises: voltage, current, active power, reactive power, power factor, etc.; the working condition data comprises: collecting working condition information of a terminal and metering equipment; the electric energy out-of-limit statistical data comprises the following data: out-of-limit statistical data such as voltage, current, power factor, harmonic wave and the like; the event log data includes: acquiring event record data recorded by a terminal and an intelligent electric meter; also: prepaid information
Step S20: and transmitting the acquired data of the intelligent electric meter to a concentrator, judging whether the data of the intelligent electric meter is acquired successfully or not by the concentrator, if so, continuing and returning a successful acquisition mark to the intelligent electric meter, and otherwise, triggering an automatic supplementary acquisition process.
As shown in fig. 2, the step of the concentrator determining whether the data of the smart meter is successfully collected is:
step S210: judging whether the acquired data of the intelligent electric meter is complete or not according to the type of the acquired data, if so, continuing, and otherwise, triggering an automatic supplementary mining process;
step S220: and judging whether the intelligent electric meter data has abnormal data or not, if so, triggering an automatic supplementary collection process, and otherwise, judging that the intelligent electric meter data is successfully collected and returning a successful collection mark to the intelligent electric meter.
Referring to fig. 3, the automatic replenishment process includes:
step S230: incomplete items in the collected smart meter data are identified, for example, no total forward and reverse power indication is available in the power data.
Step S240: and sending a project acquisition instruction according to the incomplete project to perform reacquisition, and supplementing the project acquisition instruction into a corresponding project position in the data of the intelligent electric meter.
Step S250: and identifying abnormal data in the collected data of the intelligent electric meter.
Step S260: and according to the item where the abnormal data is located, and re-sending an item acquisition instruction for re-acquisition.
Step S270: and judging whether the project data acquired again is abnormal, if so, continuing to acquire again until the number of times of acquisition reaches a preset threshold value, and otherwise, supplementing the project data acquired again into the corresponding project position in the data of the intelligent electric meter.
Step S30: the concentrator records all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and the concentrator uploads the data recording table to the cloud platform in real time.
Specifically, as shown in fig. 4, the step of recording, by the concentrator, all the successfully acquired data of the smart meter according to a preset data recording table specifically includes:
step S310: and identifying the type of the collected data of the intelligent electric meter data, wherein the type comprises electric energy data, alternating current analog quantity, electric energy out-of-limit statistical data and prepayment data.
Step S320: selecting the format of the data recording meter according to the type of the collected data, wherein if the type is electric energy data, the format of the data recording meter comprises total forward and reverse electric energy indicating values, each rate forward and reverse electric energy indicating value, total electric energy, each rate electric energy, maximum demand, event recording data recorded by a collecting terminal and the intelligent electric meter and prepayment information, and if the type is alternating current analog quantity, the format of the data recording meter comprises the following steps: the system comprises a voltage meter, a current meter, an active power meter, a reactive power meter, a power factor meter, event record data recorded by the intelligent electric meter and prepayment information; if the type is working condition data, the format of the data record table comprises the working condition information of the acquisition terminal and the metering equipment, event record data recorded by the intelligent ammeter and prepayment information; if the type is the out-of-limit statistical data of the electric energy, the format of the data recording table comprises out-of-limit statistical data of voltage, current, power factor, harmonic wave and the like, event recording data recorded by the intelligent electric meter and prepayment information.
Step S330: and recording the successfully acquired data of the intelligent electric meter into the selected data record table, namely recording the corresponding data according to the format of the data record table.
In this embodiment, as shown in fig. 5, a working condition data bit is further provided in the data recording table, and the step of sorting the smart meter data in the data recording table according to the meter fault priority specifically includes:
step S340: the working condition data recorded in the working condition data bits are identified, namely the working condition information of the terminal and the metering equipment is collected, the unique identification information of the electric meter is included, and the intelligent electric meter can be positioned through the unique identification information.
Step S350: and searching in the intelligent electric meter fault table according to the working condition data, and obtaining the fault times of the intelligent electric meter, wherein the intelligent electric meter fault table is a recorded table, and each intelligent electric meter can record in the intelligent electric meter fault table once after being in fault.
Step S360: and taking the number of times of faults of the intelligent electric meter as the fault priority, and sequencing the intelligent electric meter data in the data record table.
As shown in fig. 6, the step of uploading the data record table to the cloud platform by the concentrator in real time specifically includes:
step S370: and encrypting the data recording table, wherein the encryption processing is to adopt a data encryption table with the format consistent with that of the data recording table to be superposed on the data recording table to form an encrypted data recording table, and fixed data are stored in the data encryption table.
Step S380: and transmitting the encrypted data record table to a cloud platform by adopting GPRS communication.
Step S390: and the cloud platform also decrypts the transmitted encrypted data record table, wherein the decryption processing is to deduct the fixed data in the data encryption table from the encrypted data record table.
Step S40: and the cloud platform judges whether an event alarm exists in the data record table or not, and if so, an event alarm processing flow is triggered.
Specifically, referring to fig. 7, the specific steps of the cloud platform determining whether there is an event alarm in the data record table are: identifying whether event record data in the data record table is in a trigger state, and if so, storing an event alarm in the data record table; the event alarm processing flow specifically includes:
step S410: identifying a type of the event alert;
step S420: and processing according to a preset processing model according to the type of the time alarm.
Referring to fig. 8, the present invention further provides an electric energy metering data uploading processing system, which is implemented based on the electric energy metering data uploading processing method, and includes: the system comprises an acquisition module 1, a data processing module and a data processing module, wherein the acquisition module is used for automatically acquiring data of the intelligent ammeter according to a preset acquisition task, and the acquisition task comprises an acquisition data type, an acquisition time interval and an acquisition instruction; the transmission module 2 is used for transmitting the acquired data of the intelligent electric meter to the concentrator, the concentrator judges whether the data of the intelligent electric meter is acquired successfully or not, if so, the concentrator continues to return a successful acquisition mark to the intelligent electric meter, and if not, an automatic complementary acquisition process is triggered; the recording module 3 is used for recording all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and the concentrator uploads the data recording table to the cloud platform in real time; the judging module 4 is used for judging whether an event alarm exists in the data recording table, if so, triggering an event alarm processing flow, otherwise, continuing; the acquisition module 1, the transmission module 2, the recording module 3 and the judgment module 4 are connected in sequence.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. An electric energy metering data uploading processing method is characterized by comprising the following steps:
the method comprises the steps that an intelligent electric meter terminal automatically collects intelligent electric meter data according to a preset collection task, wherein the collection task comprises a collection data type, a collection time interval and a collection instruction;
transmitting the acquired intelligent electric meter data to a concentrator, judging whether the intelligent electric meter data is acquired successfully or not by the concentrator, if so, continuing and returning a successful acquisition mark to the intelligent electric meter, and otherwise, triggering an automatic supplementary acquisition process;
the concentrator records all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and the concentrator uploads the data recording table to a cloud platform in real time;
and the cloud platform judges whether an event alarm exists in the data record table or not, and if so, an event alarm processing flow is triggered.
2. The electric energy metering data uploading processing method according to claim 1, wherein the automatic collection of the intelligent electric meter data by the intelligent electric meter terminal according to the preset collection task specifically comprises: the intelligent electric meter automatically collects the data of the intelligent electric meter according to the collection instruction and the collection data types within the collection time interval range, the collection data types in the collection task comprise electric energy data, alternating current analog quantity, electric energy out-of-limit statistical data and prepayment data, and each data type comprises working condition data and event record data.
3. The electric energy metering data uploading processing method according to claim 1, wherein the step of judging whether the data of the smart meter is successfully collected by the concentrator is as follows:
judging whether the acquired data of the intelligent electric meter is complete or not according to the type of the acquired data, if so, continuing, and otherwise, triggering an automatic supplementary mining process;
and judging whether the intelligent electric meter data has abnormal data or not, if so, triggering an automatic supplementary collection process, and otherwise, judging that the intelligent electric meter data is successfully collected and returning a successful collection mark to the intelligent electric meter.
4. The electric energy metering data uploading processing method according to claim 3, wherein the automatic replenishment process comprises:
identifying incomplete items in the acquired data of the intelligent electric meter;
sending a project acquisition instruction according to the incomplete project to perform re-acquisition, and supplementing the project acquisition instruction into a corresponding project position in the data of the intelligent electric meter;
identifying abnormal data in the collected data of the intelligent electric meter;
according to the item where the abnormal data is located, and a project acquisition instruction is retransmitted for re-acquisition;
and judging whether the project data acquired again is abnormal, if so, continuing to acquire again until the number of times of acquisition reaches a preset threshold value, and otherwise, supplementing the project data acquired again into the corresponding project position in the data of the intelligent electric meter.
5. The electric energy metering data uploading processing method according to claim 1, wherein the step of recording all the successfully collected smart meter data by the concentrator according to a preset data recording table specifically comprises:
identifying the type of the collected data of the intelligent ammeter data;
selecting the format of the data record table according to the type of the collected data;
and recording the successfully acquired data of the intelligent electric meter into the selected data recording table.
6. The electric energy metering data uploading processing method according to claim 1, wherein a working condition data bit is further arranged in the data recording table, and the step of sorting the smart meter data in the data recording table according to the meter fault priority specifically comprises the following steps:
identifying the working condition data recorded in the working condition data bits;
searching in the intelligent ammeter fault table according to the working condition data, and obtaining the fault times of the intelligent ammeter;
and taking the number of times of faults of the intelligent electric meter as the fault priority, and sequencing the intelligent electric meter data in the data record table.
7. The electric energy metering data uploading processing method according to claim 1, wherein the step of uploading the data record table to the cloud platform by the concentrator in real time specifically includes:
encrypting the data recording table, wherein the encrypting process is to adopt a data encryption table with a format consistent with that of the data recording table to be superposed on the data recording table to form an encrypted data recording table, and fixed data are stored in the data encryption table;
transmitting the encrypted data record table to a cloud platform by adopting GPRS communication;
8. the electric energy metering data uploading processing method according to claim 7, further comprising: and the cloud platform also decrypts the transmitted encrypted data record table, wherein the decryption processing is to deduct the fixed data in the data encryption table from the encrypted data record table.
9. The electric energy metering data uploading processing method according to claim 1, wherein the specific steps of judging whether an event alarm exists in the data record table by the cloud platform are as follows: identifying whether event record data in the data record table is in a trigger state, and if so, storing an event alarm in the data record table; the event alarm processing flow specifically includes:
identifying a type of the event alert;
and processing according to a preset processing model according to the type of the time alarm.
10. An electric energy metering data uploading processing system, which is implemented based on the electric energy metering data uploading processing method of any one of claims 1 to 9, and comprises the following steps:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for automatically acquiring data of the intelligent ammeter according to a preset acquisition task, and the acquisition task comprises an acquisition data type, an acquisition time interval and an acquisition instruction;
the transmission module is used for transmitting the acquired data of the intelligent electric meter to the concentrator, the concentrator judges whether the data of the intelligent electric meter is acquired successfully or not, if so, a successful acquisition mark is continuously returned to the intelligent electric meter, and if not, an automatic complementary acquisition process is triggered;
the system comprises a recording module, a data processing module and a data processing module, wherein the recording module is used for recording all successfully acquired intelligent electric meter data according to a preset data recording table, the intelligent electric meter data in the data recording table are sorted according to the fault priority of the electric meter, and a concentrator uploads the data recording table to a cloud platform in real time;
the judging module is used for judging whether an event alarm exists in the data recording table, if so, triggering an event alarm processing flow, otherwise, continuing;
the acquisition module, the transmission module, the recording module and the judgment module are sequentially connected.
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| CN116321401A (en) * | 2023-02-17 | 2023-06-23 | 重庆御芯微信息技术有限公司 | Low-power consumption wireless data acquisition communication method and system |
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| CN109064732A (en) * | 2018-10-16 | 2018-12-21 | 四川中电启明星信息技术有限公司 | A kind of ammeter data acquisition method, device, system and readable storage medium storing program for executing |
| CN112071050A (en) * | 2020-08-12 | 2020-12-11 | 南京南瑞信息通信科技有限公司 | Concentrator terminal and electricity consumption data acquisition system |
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