CN109842504B

CN109842504B - Information reporting method and related equipment

Info

Publication number: CN109842504B
Application number: CN201711204077.0A
Authority: CN
Inventors: 徐耀
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Cloud Computing Technologies Co Ltd
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2021-09-14
Anticipated expiration: 2037-11-27
Also published as: CN109842504A

Abstract

The embodiment of the application discloses an information reporting method and related equipment, wherein the method comprises the following steps: the method comprises the steps that a first electric quantity metering device receives a first message from a second electric quantity metering device, the first message carries an identifier of the second electric quantity metering device, the second electric quantity metering device is a gateway meter, and the first electric quantity metering device is connected with the second electric quantity metering device; the first electric quantity metering equipment stores the identification of the second electric quantity metering equipment to a storage area; and the first electric quantity metering equipment reports a second message to the electric power management system, wherein the second message carries the identifier of the first electric quantity metering equipment and the identifier in the storage area, and the second message is used for the electric power management system to determine the topological relation between the first electric quantity metering equipment and the equipment corresponding to the identifier in the storage area. By implementing the embodiment of the application, the topological relation among the electric quantity metering devices can be intelligently and timely determined by the power management system.

Description

Information reporting method and related equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to an information reporting method and a related device.

Background

The current electric power equipment includes primary equipment and secondary equipment. Primary equipment refers to high voltage electrical equipment used to produce, transport and distribute electrical energy during production. For example, the primary devices may include generators, transformers, circuit breakers, disconnectors, and the like. The secondary equipment refers to auxiliary equipment for monitoring, measuring, controlling, protecting and adjusting the primary equipment. For example, the secondary devices may include electricity metering devices, fuses, control switches, relays, control cables, signaling devices, automation, and the like. The electricity metering device can comprise a gateway meter and an electricity meter. The gateway table is a meter for recording the total amount of electricity consumed by a gateway, and is commonly called a general table. The electricity meter means a meter for recording the amount of electricity used by each household. For example, as shown in FIG. 1, there are 3 people in 1 transformer-powered area. And one side of the power supply transformer is provided with 1 gate meter for recording the total electric quantity of the whole transformer power supply area. Each household is provided with 1 electric meter which is used for recording the electric quantity used by the corresponding user. As shown in fig. 1, the electricity meter 1 is used to record the amount of electricity used by the user a at home. It can also be said that the

electricity meters

1, 2 and 3 are subordinate to the gateway meter 1. Of course, the gateway table may also be connected to the gateway table. For example, as shown in fig. 2, the gateway table 1 is connected to the gateway table 2 and the gateway table 3. The gate table 1 is used for recording the total power of the line 1 and the line 2, the gate table 2 is used for recording the power of the line 1, and the gate table 3 is used for recording the power of the line 2.

One of the functions of the power management system is to collect data measured by the gateway table and the electric meter and calculate the line loss. Typically, a power management system needs to acquire topological relationships between the electricity metering devices. For example, the power management system may output the topological relation to a user for viewing, or the power management system may determine which electric meters are under the gateway table according to the topological relation between the gateway table and the electric meters, and then calculate the line loss between the gateway table and the electric meters. The line loss between the gate meter and the electric meter is the sum of the electric quantity measured by the gate meter minus the electric quantity measured by each electric meter. For example, as shown in fig. 1, if the electric quantity measured by the meter 1 is 1000 degrees, the electric quantity measured by the meter 1 is 200 degrees, the electric quantity measured by the meter 2 is 300 degrees, and the electric quantity measured by the meter 3 is 400 degrees, the line loss is 1000-. The line loss between the gateway meter and the electricity meter is calculated to be beneficial to determining whether the electricity stealing phenomenon of the user exists.

At present, a method for acquiring a topological relation between electric quantity metering devices by an electric power management system is mainly manual input. The method needs a lot of manpower, and the topological relation between the electric quantity metering devices cannot be intelligently and timely updated.

Disclosure of Invention

The embodiment of the application provides an information reporting method and related equipment, which are beneficial to an electric power management system to intelligently and timely update the topological relation among electric quantity metering equipment.

In a first aspect, an embodiment of the present application provides an information reporting method, where the method includes: the method comprises the steps that a first electric quantity metering device receives a first message from a second electric quantity metering device, the first message carries an identifier of the second electric quantity metering device, the second electric quantity metering device is a gateway meter, and the first electric quantity metering device is connected with the second electric quantity metering device; the first electric quantity metering equipment stores the identification of the second electric quantity metering equipment to a storage area; the first electric quantity metering equipment reports a second message to the electric power management system, the second message carries the identification of the first electric quantity metering equipment and the identification in the storage area, and the second message is used for the electric power management system to determine the topological relation between the first electric quantity metering equipment and the equipment corresponding to the identification in the storage area according to the identification of the first electric quantity metering equipment and the identification in the storage area.

It can be seen that by implementing the method described in the first aspect, the power management system is facilitated to intelligently and timely determine the topological relation between the electric quantity metering devices, so that the power management system does not need to manually input the topological relation between the electric quantity metering devices.

Optionally, the first electricity metering device is a gateway meter. The first message is not forwarded by the first electricity metering equipment. By implementing the implementation mode, the first electric quantity metering device can be prevented from forwarding the first message to other devices connected with the first electric quantity metering device, so that the calculation of the topological relation is not accurate.

Optionally, the first electric quantity metering device is a relay electric meter, and after the first electric quantity metering device receives the first message from the second electric quantity metering device, the first electric quantity metering device sends the first message to an adjacent downstream electric meter.

By implementing the embodiment, all the electric meters subordinate to the gateway table can obtain the message generated by the gateway table.

Optionally, the first electric quantity metering device is a terminal electric meter. And the first message is not forwarded by the first electric quantity metering equipment. Because the terminal ammeter does not have adjacent downstream electric quantity metering equipment, the terminal ammeter does not need to forward the first message.

Optionally, the first electric quantity metering device is a terminal electric meter, the first electric quantity metering device is connected with the relay electric meter, and the relay electric meter is connected with the second electric quantity metering device. The first electric quantity metering equipment receives a first message from the second electric quantity metering equipment, and the first message comprises: the first electric quantity metering equipment receives a first message sent by the relay ammeter, and the first message in the relay ammeter is from the second electric quantity metering equipment.

Optionally, before the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, the first electric quantity metering device may further perform the following steps: the method comprises the steps that a first electric quantity metering device detects whether an identifier of a second electric quantity metering device exists in a storage area; and if the fact that the identifier of the second electric quantity metering device does not exist in the storage area is detected, the first electric quantity metering device stores the identifier of the second electric quantity metering device to the storage area. If the identifier of the second electric quantity metering device exists in the storage area, the identifier of the second electric quantity metering device does not need to be stored in the storage area again.

Optionally, before the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, the first electric quantity metering device may further perform the following steps: the method comprises the steps that a first electric quantity metering device detects whether an identifier of a second electric quantity metering device exists in a storage area; if the fact that the identification of the second electric quantity metering equipment does not exist in the storage area is detected, whether the identification stored in the storage area reaches a preset number is detected; and if the fact that the identification of the second electric quantity metering device does not exist in the storage area and the identification stored in the storage area reaches the preset number is detected, deleting the target identification, wherein the target identification is the identification with the longest storage time in the storage area.

By implementing the embodiment, the latest identification of the electric quantity metering device connected with the first electric quantity metering device can be updated in time.

Optionally, before the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, the first electric quantity metering device may further perform the following steps: detecting whether the identifier of the second electric quantity metering equipment exists in the storage area; and if the fact that the identifier of the second electric quantity metering equipment does not exist in the storage area is detected, the first electric quantity metering equipment deletes the stored identifier in the storage area.

The electric meter is only subordinate to one gateway table, so that the storage area of the electric meter only needs to store the identification of one gateway table.

Optionally, the first electric quantity metering device may receive the first message from the second electric quantity metering device at a preset time period. That is to say, the second electricity metering device generates and sends the first message at a preset time period. For example, if the preset period is 1 hour, the second electric quantity metering device generates a first message every hour, and sends the first message to the first electric quantity metering device.

Optionally, after the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, if the first electric quantity metering device does not receive the first message again after a preset time period elapses since the first message is received, the first electric quantity metering device deletes the identifier of the second electric quantity metering device from the storage area.

If the first electric quantity metering device does not receive the message comprising the identifier of the second electric quantity metering device for a long time, the second electric quantity metering device is off-line, or the first electric quantity metering device is not connected with the second electric quantity metering device. By implementing this embodiment, the identification of the electricity quantity metering device to which the first electricity quantity metering device is connected can be accurately recorded in the storage area.

Optionally, after the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, if the first electric quantity metering device does not receive the first message again within a period of a preset number of consecutive periods from the time of receiving the first message, the first electric quantity metering device deletes the identifier of the second electric quantity metering device from the storage area.

If the first electric quantity metering device does not receive the first message again for a plurality of continuous periods, the second electric quantity metering device is off-line, or the first electric quantity metering device is not connected with the second electric quantity metering device. By implementing this embodiment, the identity of the connected electricity-quantity metering device of the first electricity-quantity metering device can be accurately recorded in the memory area.

Optionally, after the first electric quantity metering device stores the identifier of the second electric quantity metering device into the storage area and before the first electric quantity metering device reports the second message to the power management system, the first electric quantity metering device receives a message sent by the power management system and used for acquiring the target information; and the second message also carries target information. For example, the target information may be power consumption data.

In practical application, the first electric quantity metering device also receives a message sent by the power management system for acquiring the power consumption data. By implementing the implementation mode, when the first electric quantity metering equipment feeds back the power consumption data to the power management system, the identifier in the storage area can be fed back at the same time, the existing message for feeding back the power consumption data can be used for uploading the identifier in the storage area, and a message reporting identifier in the storage area does not need to be created independently. This is advantageous for reducing the load on the power communication system and for saving bandwidth. The report mode may be called a passive report mode, that is, the power management system triggers to report the second message.

Optionally, the first electricity metering device may further perform the following: the method comprises the steps that first electric quantity metering equipment detects whether the power-on time exceeds a preset time period; if the power-on time does not exceed the preset time period, the first electric quantity metering device reports a second message to the power management system after receiving a message sent by the power management system and used for acquiring the target information. Wherein, the second message also carries the target information.

That is to say, in the preset power-on time period, even if the topology relationship is found to change, that is, the identifier in the storage area is changed, the first electric quantity metering device does not actively report the second message to the electric power management system. And reporting the second message in a passive mode within a preset time period of power-on. Since there may be many topology relations of the first electric quantity metering devices changed in a period of time just after power-on, if the plurality of first electric quantity metering devices all actively report the second message at this time, message congestion will be caused. Therefore, the implementation of the embodiment is beneficial to avoiding the situation of congestion of the second message.

Optionally, before the first electric quantity metering device reports the second message to the power management system, the first electric quantity metering device may further perform the following steps: the method comprises the steps that a first electric quantity metering device detects whether an identifier in a storage area is changed or not; and if the identifier in the storage area is changed, the first electric quantity metering equipment reports a second message to the electric power management system. The change of the identification in the storage area means that the identification in the storage area is increased or the identification in the storage area is decreased; alternatively, the number of identifiers in the storage area may be unchanged, but the identifiers themselves may be changed.

When the identifier in the storage area changes, it indicates that the topological relationship between the first electricity metering device and other electricity metering devices changes, so the identifier in the storage area needs to be reported to the electricity management system in time, so that the electricity management system can update the topological relationship between the first electricity metering device and other electricity metering devices in time. The report mode may be referred to as an active report mode, that is, when the topology relationship is found to change, the second report is actively reported to the power management system.

Optionally, before the first electric quantity metering device detects whether the identifier in the storage area is changed, the first electric quantity metering device may further perform the following steps: detecting whether the power-on time exceeds a preset time period; and if the power-on time exceeds a preset time period, detecting whether the identifier in the storage area is changed. That is, after the first fuel-gauging device is powered down, the first fuel-gauging device is powered up. And after the power-on time exceeds a preset time period, actively reporting a second message to the power management system when the topological relation is found to change.

Since there may be many topology relations of the first electric quantity metering devices changed in a period of time just after power-on, if the plurality of first electric quantity metering devices report the second message at this time, message congestion will be caused. Therefore, after the power-on time exceeds the preset time period, the active reporting is performed, which is beneficial to avoiding the situation of congestion of uploading the second message.

In a second aspect, a fuel gauge device is provided, which may perform the method of the first aspect or possible implementation manners of the first aspect. The function can be realized by hardware, and can also be realized by executing corresponding software by hardware. The hardware or software includes one or more units corresponding to the above functions. The unit may be software and/or hardware. Based on the same inventive concept, the principle and the beneficial effects of the electric quantity metering device for solving the problems can be referred to the first aspect or the possible implementation manners and the beneficial effects of the first aspect, and repeated details are not repeated.

In a third aspect, a fuel gauge apparatus is provided, comprising: a processor, a memory, a communication interface; the processor, the communication interface and the memory are connected; wherein the communication interface may be a transceiver. The communication interface is used for realizing communication with other network elements (such as a second electric quantity metering device or a power management system). The processor calls the program stored in the memory to implement the scheme in the first aspect or the possible implementation manner of the first aspect, and the implementation and the beneficial effects of the electric quantity metering device for solving the problem may refer to the possible implementation manner and the beneficial effects of the first aspect or the first aspect, and repeated details are omitted.

In a fourth aspect, a computer program product is provided, which, when run on a computer, causes the computer to perform the method of the first aspect or the method of an alternative implementation of the first aspect.

In a fifth aspect, a chip product of a power metering device is provided, which performs the method of the first aspect or any possible implementation manner of the first aspect.

A sixth aspect provides a computer-readable storage medium having stored therein instructions, which, when run on a computer, cause the computer to perform the method of the first aspect or the method of an alternative implementation of the first aspect.

Drawings

Fig. 1 is a schematic diagram of a topological relationship between conventional electricity metering devices;

fig. 2 is a schematic diagram of a topological relationship between different conventional electricity metering devices;

fig. 3 is a schematic diagram of a communication system provided in an embodiment of the present application;

fig. 4 is a schematic diagram of another communication system provided by an embodiment of the present application;

fig. 5 is a schematic diagram of another communication system provided by an embodiment of the present application;

fig. 6 is a schematic diagram of another communication system provided by an embodiment of the present application;

fig. 7 is a flowchart illustrating an information reporting method according to an embodiment of the present application;

fig. 8 is a schematic diagram of a topological relationship between electric quantity metering devices according to an embodiment of the present application;

fig. 9 is a schematic flowchart of another information reporting method according to an embodiment of the present application;

fig. 10 is a schematic structural diagram of an electric quantity metering device provided in an embodiment of the present application;

fig. 11 is a schematic structural diagram of another electric quantity metering device according to an embodiment of the present disclosure.

Detailed Description

Specific embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

In order to better understand the embodiments of the present application, a communication system to which the embodiments of the present application are applicable is described below.

Fig. 3 is a schematic diagram of a communication system according to an embodiment of the present application. As shown in fig. 3, the communication system includes a first electricity-metering device, a second electricity-metering device, and a power management system. The first electric quantity metering equipment is connected with the second electric quantity metering equipment. The first electricity metering device and the second electricity metering device are connected with the power management system. Fig. 3 illustrates an example of a first energy metering device coupled to a power management system via a second energy metering device. Of course, the second electric quantity metering device may be connected to the power management system through the first electric quantity metering device, or the second electric quantity metering device and the first electric quantity metering device may be connected to the power management system respectively. Wherein the second electricity metering device is a gateway meter.

Optionally, the first electricity metering device is a gateway meter. Optionally, there is no other meter or electric meter between the two meters of the first electric quantity metering device and the second electric quantity metering device. As shown in fig. 4, the first electric quantity metering device is a gateway meter 1, and the second electric quantity metering device is a gateway meter 2.

Optionally, the first electricity metering device is an electricity meter. For example, as shown in fig. 5, the first electricity metering device is a relay electricity meter. The relay electric meter is also used for recording the electricity consumption of a certain user, and only the relay electric meter is connected with another electric meter. As shown in fig. 5, the relay meter is used to record the electricity consumption of the user a, and the terminal meter is used to record the electricity consumption of the user B.

Optionally, the first electric quantity metering device is a terminal electric meter. The terminal meter means the last meter of a line.

Two situations exist when the first electric quantity metering equipment is a terminal electric meter. In one case, the first electricity metering device is a terminal electricity meter connected to the relay electricity meter, and the relay electricity meter is connected to the second electricity metering device. For example, the first electricity metering device may be a terminal electricity meter as shown in fig. 5.

Another situation is that the first electricity metering device is not connected to the second electricity metering device through a relay electricity meter, i.e. as shown in fig. 6, there is no other electricity meter between the first electricity metering device and the second electricity metering device.

The power management system can collect data measured by the first electric quantity measuring device and the first electric quantity measuring device.

The following further introduces a cell cooperation method and a cell cooperation apparatus provided in the present application.

Referring to fig. 7, fig. 7 is a diagram illustrating an information reporting method according to an embodiment of the present disclosure. As shown in FIG. 7, the cell cooperation method includes the following parts 701-704, wherein:

701. the first electric quantity metering equipment receives a first message from the second electric quantity metering equipment.

The first message is generated by the second electric quantity metering equipment, and the first message carries the identifier of the second electric quantity metering equipment.

702. The first electricity metering device stores the identification of the second electricity metering device in a storage area.

703. And the first electric quantity metering equipment reports a second message to the electric power management system.

In this embodiment of the application, after the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, the first electric quantity metering device reports the second message to the power management system. And the second message carries the identifier of the first electric quantity metering equipment and the identifier in the storage area. The storage area may be a storage area of a register of the first electrical quantity metering device or a memory area of the first electrical quantity metering device.

704. And the power management system determines the topological relation between the first electric quantity metering device and the device corresponding to the identifier in the storage area according to the identifier of the first electric quantity metering device and the identifier in the storage area.

In the embodiment of the application, after receiving the second message, the power management system determines the topological relation between the first electric quantity metering device and the device corresponding to the identifier in the storage area according to the identifier of the first electric quantity metering device and the identifier in the storage area. That is to say, the second message is used by the power management system to determine, according to the identifier of the first electric quantity metering device and the identifier in the storage area, the topological relationship between the first electric quantity metering device and the device corresponding to the identifier in the storage area.

For example, as shown in fig. 8, when the first electrical quantity metering device is the gateway table 1, it can be understood that the gateway table 3 and the gateway table 2 are the second electrical quantity metering devices. When the first electric quantity measuring device is the gateway table 2, it can be understood that the gateway table 3 and the gateway table 1 are the second electric quantity measuring devices. When the first electric quantity measuring device is the gateway table 3, it can be understood that the gateway table 1 and the gateway table 2 are the second electric quantity measuring devices.

When the first electricity metering device is the relay electricity meter 1, it can be understood that the gate meter 3 is the second electricity metering device. When the first electric quantity metering device is the terminal electric meter 1, it can be understood that the gate meter 3 is the second electric quantity metering device. When the first electric quantity metering device is the terminal electric meter 2, it can be understood that the gate meter 3 is the second electric quantity metering device.

As shown in fig. 9, the gateway table 1 generates a first message 1, where the first message 1 carries an identifier of the gateway table 1. The gateway table 2 generates a first message 2, where the first message 2 carries an identifier of the gateway table 2. The gateway table 3 generates a first message 3, where the first message 3 carries an identifier of the gateway table 3. The gateway table 1 broadcasts a first message 1 to the gateway table 2 and the gateway table 3, and the gateway table 2 broadcasts a first message 2 to the gateway table 1 and the gateway table 3. Gateway table 3 broadcasts a first message 3 to gateway table 1 and gateway table 2. After receiving the first message 2 and the first message 3, the gateway table 1 stores the identifiers of the gateway table 2 and the gateway table 3. Similarly, after receiving the first message 1 and the first message 3, the gateway table 2 stores the identifiers of the gateway table 1 and the gateway table 3. After receiving the first message 1 and the first message 2, the gateway table 3 stores the identifiers of the gateway table 1 and the gateway table 2.

The gateway table 1 sends a second message 1 to the power management system, and the second message 1 carries the identifier of the gateway table 1, the identifier of the gateway table 2 and the identifier of the gateway table 3. The power management system stores in advance which type of device each device identification corresponds to. The power management system determines that the three devices are all gateway tables according to the identifier of the gateway table 1, the identifier of the gateway table 2 and the identifier of the gateway table 3, further determines that the topology relationship between the gateway table 1 and the gateway table 2 is a connection relationship, and determines that the topology relationship between the gateway table 1 and the gateway table 3 is a connection relationship.

And the gateway table 2 sends a second message 2 to the power management system, wherein the second message 2 carries the identifier of the gateway table 2, the identifier of the gateway table 1 and the identifier of the gateway table 3. The power management system determines that the three devices are all gateway tables according to the identifier of the gateway table 2, the identifier of the gateway table 1 and the identifier of the gateway table 3, further determines that the topology relationship between the gateway table 2 and the gateway table 1 is a connection relationship, and determines that the topology relationship between the gateway table 2 and the gateway table 3 is a connection relationship.

And the gateway table 3 sends a second message 3 to the power management system, wherein the second message 3 carries the identifier of the gateway table 3, the identifier of the gateway table 1 and the identifier of the gateway table 2. The power management system determines that the three devices are all gateway tables according to the identifier of the gateway table 3, the identifier of the gateway table 1 and the identifier of the gateway table 2, further determines that the gateway table 3 and the gateway table 1 are in a connection relationship, and determines that the gateway table 3 and the gateway table 2 are in a connection relationship.

To sum up, the power management system finally determines that the gate table 3 and the gate table 1 are in a connection relationship, determines that the gate table 3 and the gate table 2 are in a connection relationship, and determines that the gate table 1 and the gate table 2 are in a connection relationship. I.e. the topological relation as shown in fig. 8.

As shown in fig. 9, after the gateway meter 3 generates the first message 3, the first message 3 is also sent to the terminal meter 1 and the relay meter 1. After receiving the first message 3, the terminal electric meter 1 stores the identifier of the gateway table 3 carried in the first message 3 into a storage area. The terminal electric meter 1 uploads a second message 4 to the electric power management system, and the second message 4 carries the identifier of the terminal electric meter 1 and the identifier of the gateway meter 3. And the power management system determines that the terminal electric meter 1 belongs to the gateway table 3 according to the identifier of the terminal electric meter 1 and the identifier of the gateway table 3.

After receiving the first message 3, the relay electric meter 1 stores the identifier of the gateway table 3 carried in the first message 3 to a storage area, and the relay electric meter 1 forwards the first message 3 to the terminal electric meter 2. And the relay electric meter 1 uploads a second message 5 to the electric power management system, wherein the second message 5 carries the identifier of the relay electric meter 1 and the identifier of the gateway table 3. The power management system determines that the relay electric meter 1 belongs to the gateway table 3 according to the identifier of the relay electric meter 1 and the identifier of the gateway table 3.

After receiving the first message 3 forwarded by the relay ammeter 1, the terminal ammeter 2 stores the identifier of the gateway table 3 carried by the first message 3 to the storage area. The terminal electric meter 2 uploads a second message 6 to the electric power management system, and the second message 6 carries the identifier of the terminal electric meter 2 and the identifier of the gateway table 3. And the power management system determines that the terminal electric meter 2 belongs to the gateway table 3 according to the identifier of the terminal electric meter 2 and the identifier of the gateway table 3.

To sum up, the final power management system determines that the terminal electric meter 1, the terminal electric meter 2, and the relay electric meter 1 belong to the gateway table 3. Therefore, the power management system can calculate the line loss between the gateway meter and the electric meter according to the electric quantity measured by the gateway meter 3, the electric quantity measured by the terminal electric meter 1, the terminal electric meter 2 and the relay electric meter 1. For example, if the electric quantity measured by the gateway meter is 1000 degrees, the electric quantity measured by the terminal meter 1 is 200 degrees, the electric quantity measured by the relay meter 1 is 300 degrees, and the electric quantity measured by the terminal meter 2 is 400 degrees, the line loss is 1000 degrees to 200 degrees to 300 degrees to 400 degrees, i.e., the line loss is 100 degrees.

By implementing the method described in fig. 7, the first electric quantity metering device can receive the first message of the second electric quantity metering device, and store the identifier of the second electric quantity metering device carried by the first message to the storage area, so as to upload the second message to the electric power management system, where the second message carries the identifier of the first electric quantity metering device and the identifier in the storage area. Therefore, the power management system can determine the topological relation between the first electric quantity metering device and the device corresponding to the identifier in the storage area according to the identifier of the first electric quantity metering device and the identifier in the storage area. Therefore, by implementing the method described in fig. 7, the power management system can determine the topological relation between the electric quantity metering devices intelligently and timely, so that the power management system does not need to input the topological relation between the electric quantity metering devices manually.

Optionally, the first electric quantity metering device is a gateway meter, and after the first electric quantity metering device stores the identifier of the second electric quantity metering device, the first electric quantity metering device does not forward the first message. By implementing the implementation method, the first electric quantity metering device can be prevented from forwarding the first message to other devices connected with the first electric quantity metering device, so that the calculation of the topological relation is inaccurate.

For example, as shown in fig. 8, when the first electric quantity metering device is the gateway table 3, and the gateway table 1 and the gateway table 2 are the second electric quantity metering devices, after receiving the first message 1, the gateway table 3 stores the identifier of the gateway table 1 carried in the first message 1. After storing the identifier of the gateway table 1, the first message 1 is discarded. And after receiving the first message 2, the gateway table 3 stores the identifier of the gateway table 2 carried by the first message 2. After storing the identifier of the table 2 of relations, the first message 2 is discarded. This prevents the gateway table 3 from forwarding the first message 1 and the second message 2 to the terminal meter 1 and the relay meter 1.

For example, as shown in fig. 8, when the first electric quantity metering device is the relay electric meter 1 and the gateway table 3 is the second electric quantity metering device, after the relay electric meter 1 receives the first message 3, the identifier of the gateway table 3 carried in the first message 3 is stored. After storing the identifier of the gateway table 3 carried by the first message 3, forwarding the first message 3 to the terminal ammeter 2. Thus, the terminal electric meter 2 subordinate to the gateway table 3 can also obtain the message generated by the gateway table 3.

Optionally, the first electric quantity metering device is a terminal electric meter connected to the relay electric meter, the relay electric meter is connected to the second electric quantity metering device, and the specific implementation manner of the first electric quantity metering device receiving the first message from the second electric quantity metering device is as follows: the first electric quantity metering equipment receives a first message sent by the relay ammeter, and the first message in the relay ammeter is from the second electric quantity metering equipment. After the first electric quantity metering device stores the identifier of the second electric quantity metering device, the first electric quantity metering device does not forward the first message.

For example, as shown in fig. 8, when the first electric quantity metering device is the terminal electric meter 2 and the gateway meter 3 is the second electric quantity metering device, after the relay electric meter 1 receives the first message 3, the identifier of the gateway meter 3 carried in the first message 3 is stored. After storing the identifier of the gateway table 3, the first message 3 is forwarded to the terminal electricity meter 2. After receiving the first message 3, the terminal electric meter 2 stores the identifier of the gateway table 3 carried by the first message 3. And does not forward the first message 3 after storing the identification of the table of relations 3. At this time, the terminal electricity meter 2 does not have an adjacent downstream electricity metering device, so the terminal electricity meter 2 does not need to forward the first message 3.

Optionally, the first electric quantity metering device is a terminal electric meter, and the first electric quantity metering device is not connected with the second electric quantity metering device through the relay electric meter. After the first electric quantity metering device stores the identifier of the second electric quantity metering device, the first electric quantity metering device does not forward the first message.

For example, as shown in fig. 8, when the first electric quantity metering device is the terminal electric meter 1 and the gateway meter 3 is the second electric quantity metering device, after the terminal electric meter 1 receives the first message 3, the identifier of the gateway meter 3 carried in the first message 3 is stored. And does not forward the first message 3 after storing the identification of the table of relations 3. At this time, the terminal electricity meter 1 does not have an adjacent downstream electricity metering device, so the terminal electricity meter 1 does not need to forward the first message 3.

For example, the storage area stores an identification of the relevant port table 1, the first electricity-metering device deletes the identification of the relevant port table 1, and stores the identification of the second electricity-metering device in the storage area.

For example, as shown in fig. 8, the second electric quantity metering device is the gateway meter 3, the first electric quantity metering device is the terminal meter 1, and the first electric quantity metering device receives the first message at 8: 00. The preset time period is 3 hours. That is, when the terminal electric meter 1 does not receive the first message again for more than 3 hours from 8:00, the terminal electric meter 1 deletes the identifier of the gateway table 3 from the storage area. I.e. the terminal electricity meter 1 does not receive the first message again at 11:00, the terminal electricity meter 1 deletes the identifier of the gateway table 3 from the storage area.

If the first electric quantity metering device does not receive the message comprising the identifier of the second electric quantity metering device for a long time, the second electric quantity metering device is off-line, or the first electric quantity metering device is not connected with the second electric quantity metering device. By implementing this embodiment, the identity of the connected electricity-quantity metering device of the first electricity-quantity metering device can be accurately recorded in the memory area.

For example, as shown in fig. 8, the second electricity metering device is the gateway meter 3, and the first electricity metering device is the terminal meter 1. The preset number is 3 times. The gateway table 3 has a 1-hour period for sending the first message. If the terminal electricity meter 1 receives the first message in the first period and does not receive the first message in the second period, the terminal electricity meter 1 determines that the first message is not received again in one period. If the first message is not received in the third period, the terminal electric meter 1 determines that the first message is not received again in two consecutive periods. If the first message is not received in the fourth period, the terminal electric meter 1 determines that the first message is not received again in 3 consecutive periods. At this time, the terminal electricity meter 1 deletes the identification of the gate table 3 from the storage area.

If the first message is not received again by the first electric quantity metering device for a plurality of continuous periods, the second electric quantity metering device is off-line, or the first electric quantity metering device is not connected with the second electric quantity metering device. By implementing this embodiment, the identification of the electricity quantity metering device to which the first electricity quantity metering device is connected can be accurately recorded in the storage area.

Optionally, after the first electric quantity metering device stores the identifier of the second electric quantity metering device in the storage area, and before the first electric quantity metering device reports the second message to the power management system, the first electric quantity metering device receives a message sent by the power management system and used for acquiring the target information. And the second message also carries target information.

For example, the target information may be power consumption data. The power consumption data refers to the power consumption measured by the first electricity metering device. For example, as shown in fig. 8, the first electricity metering device is a terminal electricity meter 1, and the terminal electricity meter 1 meters electricity consumption of the home of the user a.

In practical application, the first electric quantity metering device also receives a message sent by the power management system for acquiring the power consumption data. By implementing the implementation mode, when the first electric quantity metering equipment feeds back the power consumption data to the power management system, the identifier in the storage area can be fed back at the same time, the existing message for feeding back the power consumption data can be used for uploading the identifier in the storage area, and a message reporting identifier in the storage area does not need to be created independently. This is beneficial to reduce the load of the power communication system and to save bandwidth, and the report mode may be called a passive report mode, that is, the power management system triggers the report of the second message.

Optionally, before the first electric quantity metering device reports the second message to the power management system, the first electric quantity metering device may further perform the following steps: the method comprises the steps that a first electric quantity metering device detects whether an identifier in a storage area is changed or not; and if the identifier in the storage area is changed, the first electric quantity metering equipment reports a second message to the electric power management system. The change of the identifier in the storage area means that the identifier in the storage area is increased or the identifier in the storage area is decreased, or the number of identifiers in the storage area is unchanged but the identifier itself is changed.

In the embodiment of the present invention, the device may be divided into the functional modules according to the method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Referring to fig. 10, fig. 10 is a diagram illustrating an electricity metering device according to an embodiment of the present invention. This electric quantity metering equipment includes: a communication module 1001 and a processing module 1002. Wherein:

the communication module 1001 is configured to receive a first message from a second electric quantity metering device, where the first message carries an identifier of the second electric quantity metering device, the second electric quantity metering device is a gateway meter, and the electric quantity metering device is connected to the second electric quantity metering device; the processing module 1002 is configured to store an identifier of the second electric quantity metering device in a storage area; the communication module 1001 is further configured to report a second message to the power management system, where the second message carries the identifier of the electric quantity metering device and the identifier in the storage area, and the second message is used by the power management system to determine, according to the identifier of the electric quantity metering device and the identifier in the storage area, a topological relationship between the electric quantity metering device and a device corresponding to the identifier in the storage area.

Optionally, the electricity metering device is a gateway meter.

Optionally, the electric quantity metering device is a relay electric meter, and the communication module 1001 is further configured to send the first message to an adjacent downstream electric meter after the communication module 1001 receives the first message from the second electric quantity metering device.

Optionally, the electricity metering device is a terminal electricity meter.

Optionally, the terminal ammeter that electric quantity metering equipment and relay ammeter are connected, relay ammeter and second electric quantity metering equipment are connected, and the mode that communication module 1001 received the first message from second electric quantity metering equipment specifically is: and receiving a first message sent by the relay ammeter, wherein the first message in the relay ammeter comes from the second electric quantity metering equipment.

Optionally, the electric quantity metering device is a gateway table, and the processing module 1002 is further configured to detect whether an identifier of a second electric quantity metering device exists in the storage area; if it is detected that the identifier of the second electric quantity metering device does not exist in the storage area, the trigger processing module 1002 stores the identifier of the second electric quantity metering device in the storage area.

Optionally, the electric quantity metering device is a gateway table, and before the processing module 1002 stores the identifier of the second electric quantity metering device in the storage area, the processing module 1002 is further configured to execute the following steps: detecting whether the identifier of the second electric quantity metering equipment exists in the storage area; if the fact that the identification of the second electric quantity metering equipment does not exist in the storage area is detected, whether the identification stored in the storage area reaches a preset number is detected; and if the fact that the identification of the second electric quantity metering device does not exist in the storage area and the identification stored in the storage area reaches the preset number is detected, deleting the target identification, wherein the target identification is the identification with the longest storage time in the storage area.

Optionally, the electric quantity metering device is an electric meter, and before the processing module 1002 stores the identifier of the second electric quantity metering device in the storage area, the processing module 1002 is further configured to execute the following steps: detecting whether the identification of the second electric quantity metering device exists in the storage area; and if the fact that the identifier of the second electric quantity metering equipment does not exist in the storage area is detected, deleting the stored identifier in the storage area.

Optionally, the processing module 1002 is further configured to delete the identifier of the second electric quantity metering device from the storage area if the electric quantity metering device does not receive the first message again after the preset time period elapses from the time when the first message is received.

Optionally, the processing module 1002 is further configured to delete the identifier of the second electric quantity metering device from the storage area if the electric quantity metering device does not receive the first message again within a preset number of periods after receiving the first message.

Optionally, the communication module 1001 is further configured to receive a message sent by the power management system and used for acquiring the target information; and the second message also carries target information.

Optionally, the processing module 1002 is further configured to detect whether the power-on time exceeds a preset time period; if the power-on time does not exceed the preset time period, the communication module 1001 reports a second message to the power management system after receiving a message sent by the power management system to acquire the target information. Wherein, the second message also carries the target information.

Optionally, the processing module 1002 is further configured to detect whether the identifier in the storage area is changed; if the identifier in the storage area is changed, the communication module 1001 is triggered to report the second message to the power management system.

Optionally, the processing module 1002 is further configured to detect whether the power-on time exceeds a preset time period;

if the power-on time exceeds the preset time period, the trigger processing module 1002 detects whether the identifier in the storage area is changed.

Referring to fig. 11, fig. 11 is a schematic structural diagram of an electric quantity metering device disclosed in the embodiment of the present application. The electric quantity metering device can be the first electric quantity metering device in the method embodiment. As shown in fig. 11, the fuel gauge device 1100 includes a processor 1101, a memory 1102, and a communication interface 1103. Wherein the processor 1101, the memory 1102 and the communication interface 1103 are connected.

The processor 1101 may be a Central Processing Unit (CPU), a general purpose processor, a coprocessor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. The processor 1101 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of DSPs and microprocessors, or the like.

The communication interface 1103 is used to implement communication with other network elements (such as a second electricity metering device or a power management system).

The processor 1101 calls the program code stored in the memory 1102 to execute the steps executed by the first coulometric device in the above method embodiments.

Based on the same inventive concept, the principle of solving the problem of each device provided in the embodiment of the present application is similar to that of the embodiment of the method of the present application, so that the implementation of each device may refer to the implementation of the method, and is not described herein again for brevity.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill 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 application.

Claims

1. An information reporting method, the method comprising:

the method comprises the steps that a first electric quantity metering device receives a first message from a second electric quantity metering device, wherein the first message carries an identifier of the second electric quantity metering device, the second electric quantity metering device is a gateway meter, and the first electric quantity metering device is all electric quantity metering devices connected with the second electric quantity metering device;

the first electric quantity metering device stores the identifier of the second electric quantity metering device in a storage area;

the first electric quantity metering equipment reports a second message to an electric power management system, wherein the second message carries the identifier of the first electric quantity metering equipment and the identifier in the storage area, and the second message is used for the electric power management system to determine the topological relation between the first electric quantity metering equipment and equipment corresponding to the identifier in the storage area according to the identifier of the first electric quantity metering equipment and the identifier in the storage area;

wherein the first electricity metering device comprises one or more of the following electricity meters: a gateway meter, a terminal electric meter or a relay electric meter; if the first electric quantity metering equipment is a relay ammeter, the first electric quantity metering equipment sends the first message to an adjacent downstream ammeter; and if the first electric quantity metering equipment is a gateway meter or a terminal electric meter, the first message is not forwarded by the first electric quantity metering equipment.

2. The method of claim 1, wherein if the first power metering device is a terminal meter, the first power metering device is connected to a relay meter, the relay meter is connected to the second power metering device, and the first power metering device receives a first message from the second power metering device, comprising:

and the first electric quantity metering equipment receives a first message sent by the relay ammeter, and the first message in the relay ammeter is from the second electric quantity metering equipment.

3. The method of claim 1, wherein if the first fuel-metering device is a gateway meter, the method further comprises, before the first fuel-metering device stores the identifier of the second fuel-metering device in a storage area:

detecting whether the identification of the second electric quantity metering device exists in the storage area;

and if the fact that the identifier of the second electric quantity metering device does not exist in the storage area is detected, the first electric quantity metering device stores the identifier of the second electric quantity metering device to the storage area.

4. The method of claim 1, wherein if the first energy metering device is an electricity meter, the first energy metering device further comprises, before storing the identifier of the second energy metering device in a storage area:

and if the fact that the identifier of the second electric quantity metering equipment does not exist in the storage area is detected, the first electric quantity metering equipment deletes the stored identifier in the storage area.

5. The method of any of claims 1-4, wherein after the first fuel-metering device stores the identity of the second fuel-metering device in a storage area, the method further comprises:

and if the first message is not received again after a preset time period since the first message is received by the first electric quantity metering equipment, deleting the identifier of the second electric quantity metering equipment from the storage area by the first electric quantity metering equipment.

6. The method of any of claims 1-4, wherein after the first fuel-metering device stores the identity of the second fuel-metering device in a storage area, the method further comprises:

and if the first message is not received again within a period of continuous preset number of cycles after the first message is received by the first electric quantity metering equipment, deleting the identifier of the second electric quantity metering equipment from the storage area by the first electric quantity metering equipment.

7. The method according to any one of claims 1 to 4, wherein before the first electricity metering device reports the second message to the power management system, the method further comprises:

detecting whether the identification in the storage area is changed;

and if the identifier in the storage area is changed, the first electric quantity metering equipment reports a second message to the electric power management system.

8. The method of claim 7, wherein prior to detecting whether the identity in the storage area is changed, the method further comprises:

detecting whether the power-on time exceeds a preset time period;

and if the power-on time exceeds the preset time period, detecting whether the identifier in the storage area is changed.

9. An electrical quantity metering device, characterized in that it comprises:

the communication module is used for receiving a first message from a second electric quantity metering device, wherein the first message carries an identifier of the second electric quantity metering device, the second electric quantity metering device is a gateway meter, and the electric quantity metering devices are all electric quantity metering devices connected with the second electric quantity metering device;

the processing module is used for storing the identifier of the second electric quantity metering equipment to a storage area;

the communication module is further configured to report a second message to a power management system, where the second message carries an identifier of the electric quantity metering device and an identifier in the storage area, and the second message is used by the power management system to determine, according to the identifier of the electric quantity metering device and the identifier in the storage area, a topological relationship between the electric quantity metering device and a device corresponding to the identifier in the storage area;

wherein the electricity metering device comprises one or more of the following electricity meters: a gateway meter, a terminal electric meter or a relay electric meter; if the electric quantity metering equipment is a relay ammeter, the communication module is also used for sending the first message to an adjacent downstream ammeter; and if the electric quantity metering equipment is a gateway meter or a terminal electric meter, the first message is not forwarded by the electric quantity metering equipment.

10. The electrical quantity metering device of claim 9, wherein if the electrical quantity metering device is a terminal meter, the electrical quantity metering device is connected to a relay meter, the relay meter is connected to the second electrical quantity metering device, and the communication module receives the first message from the second electrical quantity metering device in a manner specifically that: and receiving a first message sent by the relay ammeter, wherein the first message in the relay ammeter is from the second electric quantity metering equipment.

11. The electrical quantity metering device of claim 9, wherein if the electrical quantity metering device is a gateway meter,

the processing module is further configured to detect whether an identifier of the second electric quantity metering device exists in the storage area;

and if the fact that the identifier of the second electric quantity metering device does not exist in the storage area is detected, the processing module is triggered to store the identifier of the second electric quantity metering device in the storage area.

12. The electrical metering device of claim 9, wherein if the electrical metering device is an electricity meter, before the processing module stores the identifier of the second electrical metering device in the storage area, the processing module is further configured to: detecting whether the identification of the second electric quantity metering device exists in the storage area; and if the fact that the identifier of the second electric quantity metering equipment does not exist in the storage area is detected, deleting the stored identifier in the storage area.

13. The electricity metering device according to any one of claims 9 to 12,

the processing module is further configured to delete the identifier of the second electric quantity metering device from the storage area if the electric quantity metering device does not receive the first message again after a preset time period elapses since the first message is received.

14. The electricity metering device according to any one of claims 9 to 12,

the processing module is further configured to delete the identifier of the second electric quantity metering device from the storage area if the electric quantity metering device does not receive the first message again within a preset number of consecutive periods from the time when the first message is received.

15. The electricity metering device according to any one of claims 9 to 12,

the processing module is further configured to detect whether the identifier in the storage area is changed;

and if the identifier in the storage area is changed, triggering the communication module to report a second message to the power management system.

16. The electrical quantity metering device of claim 15,

the processing module is further used for detecting whether the power-on time exceeds a preset time period;

and if the power-on time exceeds the preset time period, triggering the processing module to detect whether the identifier in the storage area is changed.