CN110992671B - Ammeter address forwarding method, device and system and electronic equipment - Google Patents
Ammeter address forwarding method, device and system and electronic equipment Download PDFInfo
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Abstract
The invention provides an electric meter address forwarding method, an electric meter address forwarding device, an electric meter address forwarding system and electronic equipment, and relates to the technical field of electricity consumption information acquisition terminals, wherein the method comprises the steps of replacing electric meter archive address information in a first message sent by an electricity consumption information acquisition terminal with electric meter real address information to obtain a second message; sending the second message to the electric energy meter for reading the electricity utilization information; replacing the real address information of the electric energy meter in a third message returned by the electric energy meter with the archive address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal. The invention can simulate the electricity consumption information collection of a large number of electric meters, does not need manual real-time maintenance, and has real and reliable collected address data; the labor force can be saved, the research and development cost is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electricity consumption information acquisition terminals, in particular to an ammeter address forwarding method, device and system and electronic equipment.
Background
In recent years, the application of the power consumption information acquisition terminal in a transformer area tends to be mature, and one centralized acquisition device can link thousands of electric meters through a carrier link, so that remote meter reading, real-time monitoring and the like of the thousands of electric meters are realized. When the centralized collection equipment is researched and developed, the power utilization information of thousands of electric meters is difficult to really collect due to the limited environmental conditions, and inconvenience is caused to the research and development work. At present, a virtual ammeter is installed on a computer, and a corresponding numerical value is filled in a data identifier in the virtual ammeter to simulate the ammeter, but in the method, data needs to be manually switched, and for the real-time changed electric energy indicating value, research personnel needs to manually modify the electric energy indicating value in real time, so that the operation is very inconvenient.
Disclosure of Invention
The invention aims to provide an ammeter address forwarding method, device, system and electronic equipment, which can simulate the collection of electricity consumption information of a large number of ammeters, do not need manual real-time maintenance, and have real and reliable collected address data.
In a first aspect, the method for forwarding an electric meter address provided by the present invention is applied to an address forwarding apparatus, and includes:
replacing electric energy meter archive address information in a first message sent by an electricity utilization information acquisition terminal with electric energy meter real address information to obtain a second message;
sending the second message to an electric energy meter for reading the electricity utilization information;
replacing real address information of the electric energy meter in a third message returned by the electric energy meter with archival address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
In an optional implementation manner, replacing electric energy meter archive address information in a first message sent by the electricity information acquisition terminal with real address information of an electric energy meter, and obtaining a second message includes:
receiving a first message sent by a power utilization information acquisition terminal;
recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with electric energy meter real address information to obtain a second message.
In an optional implementation manner, the real address information of the electric energy meter in the third message returned by the electric energy meter is replaced by the archival address information of the electric energy meter in the first message to obtain a fourth message; sending the fourth message to the power consumption information acquisition terminal includes:
receiving a third message returned by the electric energy meter;
replacing the real address information of the electric energy meter in the third message with the archival address information of the electric energy meter in the first message to obtain a fourth message;
and sending the fourth message to a power utilization information acquisition terminal.
In an optional embodiment, the power consumption information collecting terminal includes a concentrator and a collector, and receiving the first message sent by the power consumption information collecting terminal includes:
after the concentrator sends the first message to the collector, receiving the first message sent by the collector;
sending the fourth message to a power consumption information acquisition terminal includes:
and sending the fourth message to the collector so that the collector sends the fourth message to the concentrator.
In a second aspect, the present invention provides an electric meter address forwarding apparatus, including:
the first forwarding module is used for replacing electric energy meter archive address information in a first message sent by the electricity utilization information acquisition terminal with electric energy meter real address information to obtain a second message;
the sending module is used for sending the second message to the electric energy meter to read the electricity utilization information;
the second forwarding module is used for replacing the real address information of the electric energy meter in a third message returned by the electric energy meter with the archival address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
In an alternative embodiment, the first forwarding module comprises:
the first receiving module is used for receiving a first message sent by the power utilization information acquisition terminal;
the first replacement module is used for recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with electric energy meter real address information to obtain a second message.
In an alternative embodiment, the second forwarding module comprises:
the second receiving module is used for receiving a third message returned by the electric energy meter;
the second replacement module is used for replacing the real address information of the electric energy meter in the third message with the archive address information of the electric energy meter in the first message to obtain a fourth message;
and the sending module is used for sending the fourth message to the electricity utilization information acquisition terminal.
In a third aspect, an electric meter address forwarding system provided in an embodiment of the present invention includes an electricity consumption information collecting terminal, the apparatus according to any one of the foregoing embodiments, and an electric energy meter;
the electricity consumption information acquisition terminal is connected with the ammeter address forwarding device and used for sending a first message to the ammeter address forwarding device;
the electric energy meter address forwarding device is connected with the electric energy meter and is used for replacing electric energy meter archive address information in the first message with real address information of the electric energy meter to obtain a second message and forwarding the second message to the electric energy meter;
the electric energy meter is used for sending a third message to the electric meter address forwarding device according to the second message sent by the electric meter address forwarding device; the third message contains real address information of the electric energy meter;
the electric meter address forwarding device is further used for replacing the electric meter real address information in the third message sent by the electric meter with the electric meter archive address information to obtain a fourth message, and sending the fourth message to the electricity utilization information acquisition terminal.
In a fourth 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 fifth 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 ammeter address forwarding method, the ammeter address forwarding device, the ammeter address forwarding system and the electronic equipment, the ammeter archival address information in the first message received from the electricity consumption information acquisition terminal is replaced by the ammeter real address information, the ammeter archival address information in the third message received from the ammeter is replaced by the ammeter real address information to obtain the fourth message, and the fourth message is sent to the electricity consumption information acquisition terminal, so that electricity consumption information acquisition of a large number of ammeters can be simulated, meter reading can be automatically realized without manual real-time maintenance, and the acquired address data are real and reliable; the invention can save labor force, save research and development cost and improve working efficiency.
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 an electric meter address forwarding method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a method for forwarding an address of an electric meter according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an electric meter address forwarding device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an electric meter address forwarding system according to an embodiment of the present invention;
fig. 5 is a system schematic diagram of an electronic device according to an embodiment of the present invention.
Icon: 31-a first forwarding module; 32-a sending module; 33-a second forwarding module; 41-power utilization information acquisition terminal; 411-a concentrator; 412-a collector; 42-electric meter address forwarding means; 43-an electric energy meter; 400-an electronic device; 401 — a communication interface; 402-a processor; 403-a memory; 404-bus.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present 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.
In the electric power centralized meter reading, two types of power utilization information acquisition terminals are provided, one type is low-voltage centralized meter reading, namely a concentrator (also called centralized acquisition equipment); the other type is a terminal used for centralized meter reading of large users and substations. The concentrator is the core of a centralized meter reading system, is connected with a terminal or a meter, collects data on a batch of electric meters in a carrier wave or 485 communication mode, and then transmits the data to a remote management terminal or a handheld unit in a wired or wireless mode to be connected. The concentrator greatly improves the meter reading efficiency, saves labor force, ensures the integrity of meter reading data and is beneficial to data sharing.
In recent 20 years, the application of the electricity consumption information acquisition terminal in a transformer area tends to be mature, and one concentrator can be linked with more than one thousand electric energy meters through a carrier link. The functions of remote meter reading, real-time monitoring and the like are realized. For the centralized collection equipment developer, in the development process, because the environmental conditions are limited, the collection of more than one thousand electric energy meters is difficult to be realized really, and the development work is inconvenient. The method for solving the problem of collecting a large number of electric meters mainly comprises the following two methods:
firstly, a plurality of electric energy meters are really configured, the field environment is simulated, the meters with about 10 racks are calculated according to one rack and one hundred meters, and the method can be adopted when a communication reliability test is carried out, but is not practical for developers in the development process.
And secondly, filling corresponding numerical values according to data identification in the electric meter through a virtual electric meter tool on the computer to simulate the electric energy meter. Although the configurable virtual meter can simulate one thousand electric energy meters, data needs to be manually switched, particularly for real-time electric energy indication values which change, developers need to manually modify the data in real time, and the operation is very inconvenient.
Based on the method, the device, the system and the electronic equipment for forwarding the electric meter address, provided by the invention, the collection of the electricity utilization information of a large number of electric meters can be simulated, the manual real-time maintenance is not needed, and the collected address data is real and reliable. The present invention will be described in detail by way of examples.
Referring to fig. 1, the method for forwarding an electric meter address provided in this embodiment is applied to an address forwarding device, and includes the following steps:
s110, replacing electric energy meter archive address information in a first message sent by the electricity consumption information acquisition terminal with real address information of the electric energy meter to obtain a second message;
specifically, the electricity consumption information acquisition terminal is a device for acquiring electricity consumption information of each information acquisition point, and is called an acquisition terminal for short. The device can realize the data acquisition, data management, data bidirectional transmission and control command forwarding or execution of the electric energy meter. The electricity consumption information acquisition terminal is divided into a special transformer acquisition terminal, a centralized meter reading terminal (comprising a concentrator and a collector), a distributed energy monitoring terminal and the like according to application places. The embodiment is mainly oriented to a Centralized Meter Reading Terminal (Centralized Meter Reading Terminal), and can also meet the requirement of data acquisition of a special transformer acquisition Terminal and a distributed energy monitoring Terminal.
The embodiment is applied to the ammeter address forwarding device, and the device can be installed at a PC (personal computer) end as a virtual tool and can also be used as an embedded device.
The centralized meter reading terminal is equipment for collecting the electricity utilization information of low-voltage users, and comprises a concentrator and a collector. The concentrator is a device which collects data of each collector or electric energy meter, processes and stores the data, and can exchange data with a master station or handheld equipment. The collector is a device which is used for collecting the electric energy information of a plurality of or a single electric energy meter and exchanging data with the concentrator. The collectors can be classified into basic collectors and simple collectors according to functions. The basic collector collects and temporarily stores the data of the electric energy meter, and uploads the stored data to the concentrator according to the command of the concentrator. The simple collector directly forwards commands and data between the concentrator and the electric energy meter. The centralized meter reading terminal in the embodiment comprises an I/II type collector and a concentrator (serving as a Central Coordinator (CCO)).
The archive address information includes a preset address required to be acquired by the power consumption information acquisition terminal, for example, power consumption information of one thousand electric meters needs to be acquired, one real electric meter is used for simulating one thousand electric meters, and then the preset archive address information needs to be stored in the first message in advance. The first message can store the file address information of one thousand electric meters at the same time, and the number of the first message can be set according to the requirement. That is, the file address information of one thousand electric energy meters can be sent in one message, or the file address information of one electric energy meter can be sent, and the sending amount and the content of the first message are set as required.
The replaced second message contains real address information of the real electric energy meter, so that the real electric energy meter can be found according to the second message.
In this step, the archive address information needs to be stored, and may be performed before replacing the second packet or after replacing the second packet.
S120, sending the second message to the electric energy meter for reading the electricity utilization information;
specifically, the data item to be copied may be set in the first packet according to a requirement, and since only the address information is replaced, other contents in the first packet and the second packet are the same, that is, the second packet includes the data item to be copied in the first packet. For example, when the first message includes data items such as "current forward active power value", "remaining amount", "overdraft amount", "power meter date", "power meter clock", "power meter running status word", and the like, the second message also includes the same data items.
Therefore, when the electric energy meter reads the electricity utilization information according to the message content in the second message, the electric energy meter can send corresponding data, namely the third message, according to the data items. The third message contains the data content of the electric meter corresponding to the corresponding data item and also contains real address information of the electric meter.
S130, replacing real address information of the electric energy meter in a third message returned by the electric energy meter with archive address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
Specifically, when the electric energy meter returns the third message, the real address information in the third message is replaced by the archive address information, so that the fourth message is obtained. When the replacement is performed, the electric energy meter is replaced with the electric energy meter file address information prestored in step S110.
In the embodiment, when the power consumption information acquisition terminal sends the first message, the file address information in the first message is replaced by real address information to obtain a second message, the second message is sent to the electric energy meter, the electric energy meter real address information in a third message sent by the received electric energy meter is replaced by electric energy meter file address information to obtain a fourth message, and the fourth message is sent to the power consumption information acquisition terminal; thousands of electric energy meters can be simulated by adopting one real electric energy meter, manual real-time maintenance is not needed, the acquired message data is real and reliable, the research and development cost is saved, the labor force is saved, and the working efficiency is improved.
Optionally, step S110 in the above embodiment includes the following steps:
receiving a first message sent by a power utilization information acquisition terminal;
recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with real address information of the electric energy meter to obtain a second message.
Specifically, the electricity consumption information acquisition terminal can send a first message in the form of RS485 or carrier waves, and the electric energy meter archive address information in the first message is stored in the memory. Similarly, the second message may be sent to the electric energy meter in the form of RS485 or carrier.
Referring to fig. 2, the real address of the electric energy meter is "000000141417", and the first message "68 XX 68110a 3435433934784764434c XX 16" sent by the collector contains electric energy meter archive address information "68 XX 68". And the electric meter address forwarding module replaces the XX XX XX XX XX in the first message with the real address of the electric energy meter to obtain a second message 6817141400000068110a 3435433934784764434c f 516.
Optionally, step S130 in the above embodiment includes the following steps:
receiving a third message returned by the electric energy meter;
replacing the real address information of the electric energy meter in the third message with the archive address information of the electric energy meter in the first message to obtain a fourth message;
and sending the fourth message to the electricity utilization information acquisition terminal.
Specifically, the third message includes real address information of the electric energy meter, and the third message is replaced with prestored archive address information of the electric energy meter to obtain a fourth message. The same as the above embodiment, the fourth message may be sent to the power consumption information acquisition terminal through the carrier or RS 485.
Specifically, referring to fig. 2, the third message "68 XX68910c 34354339784764434c 3333DC 16" sent by the electric energy meter includes real address information "171414000000" of the electric energy meter, and the electric meter address forwarding device 42 replaces the real address information with the pre-stored archival address information to obtain a fourth message "68 XX68910c 34354339784764434c 3333XX 16".
Optionally, the electricity consumption information collecting terminal in the above embodiment includes a concentrator 411 and a collector 412, and the receiving the first message sent by the electricity consumption information collecting terminal 41 in step S110 in the above embodiment includes the following steps:
after the concentrator 411 sends the first packet to the collector 412, receiving the first packet sent by the collector 412;
in the above embodiment, the sending of the fourth message to the electricity consumption information collecting terminal 41 in step S130 includes the following steps:
the fourth packet is sent to collector 412 so that collector 412 sends the fourth packet to concentrator 411.
Specifically, the electricity consumption information collection terminal 41 specifically refers to a centralized meter reading terminal, and the centralized meter reading terminal of this embodiment includes a concentrator 411 and a collector 412. Therefore, the concentrator 411 is configured to send the first packet to the collector 412 in a carrier or micro-power manner, and the collector 412 sends the first packet to the electric meter address forwarding device 42 through the RS 485. Correspondingly, the electric meter address forwarding device 42 sends the fourth message to the collector 412 through the RS485, and the collector 412 sends the fourth message to the concentrator 411 through the carrier or the micropower.
Compared with the mode of manually modifying data by adopting a virtual electric meter tool to simulate a large number of electric energy meters, the method can simulate the meter reading areas of thousands of electric energy meters through one electric energy meter, greatly reduces the labor intensity, reduces the research and development cost, improves the working efficiency, is real and reliable in data reading, and can meet the research and development requirements.
Referring to fig. 3, the electric meter address forwarding apparatus provided in this embodiment includes:
the first forwarding module 31 is configured to replace electric energy meter archive address information in a first message sent by the electricity information acquisition terminal with real address information of an electric energy meter, so as to obtain a second message;
the sending module 32 is configured to send the second message to the electric energy meter to copy and read the power consumption information;
the second forwarding module 33 is configured to replace real address information of the electric energy meter in a third message returned by the electric energy meter with archival address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
Optionally, the first forwarding module 31 in the above embodiment includes:
the first receiving module is used for receiving a first message sent by the power utilization information acquisition terminal;
the first replacement module is used for recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with real address information of the electric energy meter to obtain a second message.
Optionally, the second forwarding module 33 in the above embodiment includes:
the second receiving module is used for receiving a third message returned by the electric energy meter;
the second replacement module is used for replacing the real address information of the electric energy meter in the third message with the archive address information of the electric energy meter in the first message to obtain a fourth message;
and the sending module is used for sending the fourth message to the electricity utilization information acquisition terminal.
Optionally, the power consumption information acquiring terminal in the above embodiment includes a concentrator and an acquirer, and the first forwarding module 31 in the above embodiment is further configured to:
after the concentrator sends the first message to the collector, receiving the first message sent by the collector;
the second forwarding module 33 in the above embodiment is further configured to:
and sending the fourth message to the collector so that the collector sends the fourth message to the concentrator.
Referring to fig. 4, the electric meter address forwarding system provided in this embodiment includes an electricity information collecting terminal 41, an electric meter address forwarding device 42 and an electric energy meter 43 in the foregoing embodiment;
the electricity consumption information acquisition terminal 41 is connected with the electric meter address forwarding device 42 and is used for sending a first message to the electric meter address forwarding device 42;
the electric meter address forwarding device 42 is connected with the electric energy meter 43 and is used for replacing the electric energy meter archive address information in the first message with the real address information of the electric energy meter to obtain a second message and forwarding the second message to the electric energy meter 43;
the electric energy meter 43 is configured to send a third message to the electric meter address forwarding device 42 according to the second message sent by the electric meter address forwarding device 42; the third message contains real address information of the electric energy meter;
the electric meter address forwarding device 42 is further configured to replace the electric meter real address information in the third message sent by the electric meter 43 with the electric meter archive address information to obtain a fourth message, and send the fourth message to the electricity consumption information acquisition terminal 41.
Optionally, the electricity information collecting terminal 41 includes a concentrator 411 and a collector 412;
the collector 412 is connected to the meter address forwarding device 42, and is configured to send a first message to the meter address forwarding device 42 and receive a fourth message sent by the meter address forwarding device 42;
the concentrator 411 is connected to the collector 412, and is configured to send the first packet to the collector 412 and receive the fourth packet sent by the collector 412.
Referring to fig. 5, an embodiment of the present invention further provides an apparatus, and an embodiment of the present invention further provides an electronic apparatus 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 a computer program that supports the processor 402 to execute the electric meter address forwarding method, and the processor 402 is configured to execute the program stored in the memory 403.
Optionally, an embodiment of the present invention further provides a computer-readable medium having non-volatile program codes executable by a processor, where the program codes enable the processor to execute the electric meter address forwarding method 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. An electric meter address forwarding method is applied to an address forwarding device and is characterized by comprising the following steps:
replacing electric energy meter archive address information in a first message sent by an electricity utilization information acquisition terminal with electric energy meter real address information to obtain a second message; the electric energy meter archive address information comprises a preset address required to be acquired by the power utilization information acquisition terminal;
sending the second message to an electric energy meter for reading the electricity utilization information;
replacing real address information of the electric energy meter in a third message returned by the electric energy meter with archival address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
2. The method according to claim 1, wherein replacing the electric energy meter archive address information in the first message sent by the electricity consumption information acquisition terminal with real address information of the electric energy meter to obtain the second message comprises:
receiving a first message sent by a power utilization information acquisition terminal;
recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with electric energy meter real address information to obtain a second message.
3. The method according to claim 2, characterized in that the electric energy meter real address information in a third message returned by the electric energy meter is replaced by the electric energy meter archive address information in the first message to obtain a fourth message; sending the fourth message to the power consumption information acquisition terminal includes:
receiving a third message returned by the electric energy meter;
replacing the real address information of the electric energy meter in the third message with the archival address information of the electric energy meter in the first message to obtain a fourth message;
and sending the fourth message to a power utilization information acquisition terminal.
4. The method according to claim 1, wherein the electricity consumption information collection terminal comprises a concentrator and a collector, and receiving the first message sent by the electricity consumption information collection terminal comprises:
after the concentrator sends the first message to the collector, receiving the first message sent by the collector;
sending the fourth message to a power consumption information acquisition terminal includes:
and sending the fourth message to the collector so that the collector sends the fourth message to the concentrator.
5. An electric meter address forwarding apparatus, comprising:
the first forwarding module is used for replacing electric energy meter archive address information in a first message sent by the electricity utilization information acquisition terminal with electric energy meter real address information to obtain a second message; the electric energy meter archive address information comprises a preset address required to be acquired by the power utilization information acquisition terminal;
the sending module is used for sending the second message to the electric energy meter to read the electricity utilization information;
the second forwarding module is used for replacing the real address information of the electric energy meter in a third message returned by the electric energy meter with the archival address information of the electric energy meter in the first message to obtain a fourth message; and sending the fourth message to the electricity utilization information acquisition terminal.
6. The apparatus of claim 5, wherein the first forwarding module comprises:
the first receiving module is used for receiving a first message sent by the power utilization information acquisition terminal;
the first replacement module is used for recording the electric energy meter archive address information in the first message; and replacing the electric energy meter archive address information in the first message with electric energy meter real address information to obtain a second message.
7. The apparatus of claim 6, wherein the second forwarding module comprises:
the second receiving module is used for receiving a third message returned by the electric energy meter;
the second replacement module is used for replacing the real address information of the electric energy meter in the third message with the archive address information of the electric energy meter in the first message to obtain a fourth message;
and the sending module is used for sending the fourth message to the electricity utilization information acquisition terminal.
8. An electric meter address forwarding system, characterized by comprising an electricity consumption information acquisition terminal, an electric meter address forwarding device according to any one of claims 5 to 7 and an electric energy meter;
the electricity consumption information acquisition terminal is connected with the ammeter address forwarding device and used for sending a first message to the ammeter address forwarding device;
the electric energy meter address forwarding device is connected with the electric energy meter and is used for replacing electric energy meter archive address information in the first message with real address information of the electric energy meter to obtain a second message and forwarding the second message to the electric energy meter;
the electric energy meter is used for sending a third message to the electric meter address forwarding device according to the second message sent by the electric meter address forwarding device; the third message contains real address information of the electric energy meter;
the electric meter address forwarding device is further used for replacing the electric meter real address information in the third message sent by the electric meter with the electric meter archive address information to obtain a fourth message, and sending the fourth message to the electricity utilization information acquisition terminal.
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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