Energy equipment management method and device, electronic device and storage medium

Abstract

The invention relates to an energy device management method and device, an electronic device and a storage medium, and the method comprises the steps: adding a plurality of devices into a token ring network when an energy management system is started; and the equipment in the token ring network transmits the tokens according to a token transmission sequence dynamically determined by a preset token ring protocol. And when the current device obtains the token, allowing the current device to upload device data to a cloud platform corresponding to the energy management system. According to the invention, the stability and reliability of the energy management system are improved.

Description

Technical Field

[0001] The present application relates to the field of energy management, and in particular to an energy equipment management method, device, electronic device and storage medium. Background Art

[0002] Energy Management System (EMS) is the decision-making center of electrochemical energy storage power stations. Together with BMS (Battery Management System) and PCS (Power Conversion System), it is collectively referred to as the "3S" system and is the core equipment of the station control layer of the energy storage power station monitoring system. EMS uses computers, networks and communication technologies to collect, monitor and control information on energy storage systems, power distribution systems and auxiliary systems in energy storage power stations.

[0003] Traditional energy management systems usually rely on a central host to process data from multiple devices. This architecture is easy to manage. However, when any device or central host in the energy management system fails, a single point of failure will occur, resulting in low stability and reliability of the entire system.

[0004] With regard to the low stability and reliability of energy management systems in related technologies, no effective solution has been proposed so far. Summary of the invention

[0005] In this embodiment, an energy equipment management method, device, electronic device and storage medium are provided to solve the problem of low stability and reliability of energy management systems in related technologies.

[0006] In a first aspect, an energy device management method is provided in this embodiment, which is applied to an energy management system, wherein the energy management system includes a plurality of devices; the method includes:

[0007] When the energy management system is started, the multiple devices are added to a token ring network; the devices in the token ring network transfer tokens according to a token transfer sequence dynamically determined by a preset token ring protocol;

[0008] When the current device obtains the token, the current device is allowed to upload device data to the cloud platform corresponding to the energy management system.

[0009] In some of the embodiments, the method for determining the token passing order further includes:

[0010] Obtaining data transmission requirements and network status of the device;

[0011] The token transfer sequence is adjusted according to the data transmission requirements and network status.

[0012] In some embodiments, the token delivery sequence dynamically determined according to a preset token ring protocol includes:

[0013] Obtaining a device status of a first device;

[0014] When the device state of the first device reaches a preset state threshold and the token is transferred to the first device, uploading device data of the first device;

[0015] Acquire a second device in the token transfer sequence, and transfer the token to the second device, where the second device includes other devices except the first device.

[0016] In some of the embodiments, uploading the device data to a cloud platform corresponding to the energy management system includes:

[0017] After the current device obtains the token, the device data of the current device is processed according to a preset screening strategy to obtain the device data to be uploaded;

[0018] The device data to be uploaded in the device data is uploaded to the cloud platform.

[0019] In some of the embodiments, the device data of the current device is processed according to a preset screening strategy to obtain the device data to be uploaded, including:

[0020] Get the network status of the current device;

[0021] sorting the device data according to a preset data priority;

[0022] The device data whose data priority ranking exceeds the preset priority is determined as the device data to be uploaded.

[0023] In some of the embodiments, the plurality of devices join the token ring network via a bus.

[0024] In some embodiments, the energy management system further includes a total electricity meter connected to the bus; the method further includes:

[0025] The energy consumption of multiple devices in the energy management system is monitored through the main electricity meter.

[0026] In a second aspect, an energy equipment management device is provided in this embodiment, the device comprising: a token transfer module and a data management module;

[0027] The token transfer module, when the energy management system is started, adds multiple devices to the token ring network; the devices in the token ring network transfer tokens according to the token transfer sequence dynamically determined by the preset token ring protocol;

[0028] The data management module allows the current device to upload device data to the cloud platform corresponding to the energy management system when the current device obtains the token.

[0029] In a third aspect, an electronic device is provided in this embodiment, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the energy device management method described in the first aspect when executing the computer program.

[0030] In a fourth aspect, in this embodiment, a storage medium is provided, on which a computer program is stored, and when the program is executed by a processor, the energy device management method described in the first aspect is implemented.

[0031] Compared with the related art, an energy equipment management method, device, electronic device and storage medium provided in this embodiment, by adding multiple devices in the energy management system to a token ring network and dynamically determining the token transfer order according to a preset token ring protocol, the device is allowed to transmit data only when the device obtains a token, thereby avoiding the risk of not being able to manage the device in a timely manner when a device or a central host fails, and at the same time avoiding the high dependence of the master-slave structure on the host, thereby improving the stability and reliability of the energy management system.

[0032] Details of one or more embodiments of the present application are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0034] Figure 1 It is a hardware structure block diagram of a terminal of the energy device management method in an embodiment of the present application;

[0035] Figure 2 is a flow chart of an energy equipment management method provided in an embodiment of the present application;

[0036] Figure 3 is a flow chart of a decentralized energy management method provided in this specific embodiment;

[0037] Figure 4is a connection diagram of the energy management system provided in this specific embodiment;

[0038] Figure 5 It is a structural block diagram of the energy equipment management device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0039] In order to more clearly understand the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments.

[0040] Unless otherwise defined, the technical terms or scientific terms involved in this application shall have the general meaning understood by people with ordinary skills in the technical field to which this application belongs. The words "one", "a", "a", "the", "these" and the like in this application do not represent quantitative restrictions, and they can be singular or plural. The terms "include", "comprise", "have" and any variants thereof involved in this application are intended to cover non-exclusive inclusions; for example, a process, method and system, product or device comprising a series of steps or modules (units) is not limited to the listed steps or modules (units), but may include unlisted steps or modules (units), or may include other steps or modules (units) inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether directly or indirectly. The "multiple" involved in this application refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three relationships. For example, "A and / or B" can mean: A exists alone, A and B exist at the same time, and B exists alone. Usually, the character " / " indicates that the objects associated with each other are in an "or" relationship. The terms "first", "second", "third", etc. involved in this application are only used to distinguish similar objects and do not represent a specific ordering of the objects.

[0041] The method embodiment provided in this embodiment can be executed in a terminal, a computer or a similar computing device. For example, running on a terminal, Figure 1 : is a hardware structure block diagram of a terminal of the energy equipment management method in the embodiment of the present application. Figure 1 As shown, the terminal may include one or more ( Figure 1 Only one is shown in the figure) processor 102 and memory 104 for storing data, wherein processor 102 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA. The above terminal may also include a transmission device 106 and an input and output device 108 for communication functions. It can be understood by those skilled in the art that Figure 1The structure shown is only for illustration and does not limit the structure of the above terminal. Figure 1 More or fewer components as shown, or with Figure 1 Different configurations shown.

[0042] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the energy device management method in this embodiment. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, to implement the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories may be connected to the terminal via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0043] The transmission device 106 is used to receive or send data via a network. The above network includes a wireless network provided by the communication provider of the terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (Radio Frequency, referred to as RF) module, which is used to communicate with the Internet wirelessly.

[0044] Traditional energy management systems usually rely on a central host to process data from multiple devices. This architecture is easy to manage but has several disadvantages, such as single point failure risk, poor scalability, high cost, and communication bottlenecks. To solve these problems, this application proposes a decentralized communication mode based on the token ring protocol to effectively improve the robustness and scalability of the system.

[0045] The token ring is not a broadcast medium. Instead, it uses repeaters to link single point-to-point lines and connect them end to end to form a loop. Since the sent frames can reach all stations when propagating along the loop, they can play the role of broadcast transmission. The repeater is the main device connecting the ring network. Its main function is to send the data of this station to the output link, and it can also copy the data sent to this station to the station. Generally, the data frames on the ring are recovered by the sending station. This solution has two advantages: (1) Realizing the multicast function: When the frame circulates on the ring, it can be copied by multiple stations; (2) Allowing automatic response: When the frame passes through the target station, the target station can change the response field in the frame, so there is no need to return a special response frame.

[0046] The working process of the token ring network is:

[0047] Initialization: When the network starts, a designated device generates an idle token.

[0048] Token passing: Tokens are passed in the order of physical connections in the ring network. Each device checks its status after receiving the token.

[0049] Data transmission: When a device needs to send data, it waits for the token to arrive. After the device captures the token, it marks the token as "busy" and appends its own data frame to the token.

[0050] Token release: After the data frame is sent to the ring, the sending device releases the token, turning it back to the idle state. The token continues to pass along the ring until the next device that needs to send data captures it.

[0051] Receive confirmation: The sent data frame will eventually be received by the destination device. The destination device will send an acknowledgment signal (ACK) on the ring to indicate that the data has been successfully received. After the sending device receives the acknowledgment, the data frame will be removed from the ring.

[0052] Error handling: If the data frame is not received correctly (for example, no confirmation signal is received), the data needs to be resent. If the token is lost or damaged during the transmission process, a new token needs to be regenerated.

[0053] Specifically, in this embodiment, a method for managing energy equipment is provided. Figure 2 is a flow chart of an energy device management method provided in an embodiment of the present application, such as Figure 2 As shown, the process includes the following steps:

[0054] Step S210, when the energy management system is started, multiple devices are added to the token ring network; the devices in the token ring network transfer tokens according to the token transfer sequence dynamically determined by the preset token ring protocol.

[0055] In this step, when the Energy Management System (EMS) is started, multiple devices in the Energy Management System are added to the token ring network through automatic configuration. Among them, the token ring network is a local area network (LAN) topology structure, in which data packets are transmitted in a ring structure according to a predetermined order. When adding a new device to a token ring network, specific steps are usually required to ensure the stability and performance of the network. The method of automatic configuration includes: when the device is connected to the token ring network, the token ring network detects the new device and automatically assigns necessary parameters to it, such as: MAC address, priority level, etc., which are not specifically limited here. Further, when a new device is added to the token ring network, the parameters of the token ring, such as the length and number of nodes of the token ring, are automatically updated; at the same time, verification tests are required to ensure the connectivity of the token ring network. Further, a token is a special frame in the network, which is circulated between various devices on the token ring network. The token is a control signal, and only the device holding the token can send data. The status of the token includes an idle token and a busy token, wherein the idle token is waiting for the network idle flag, and the code is 1000000; when the token is passed to the corresponding device, the idle token becomes a busy token, and the code of the busy token is 10000001.

[0056] Furthermore, when multiple devices join the token ring network, the token transfer order is dynamically determined according to the preset token ring protocol. The token ring protocol is a local area network (LAN) communication protocol that defines a mechanism to control how multiple devices in the network share the network medium (i.e., the data transmission path). Since there is a physical connection order when multiple devices join the token ring network, the token is passed along the token ring network in a clockwise or counterclockwise direction; in addition, each node of the access device has a unique logical address, and the token is passed in the order of these logical addresses; in addition to the logical address, each node can also be assigned different priorities. In some cases, nodes with higher priorities may obtain tokens first.

[0057] Step S220, when the current device obtains the token, the current device is allowed to upload device data to the cloud platform corresponding to the energy management system.

[0058] In this step, when the token is passed to the current device according to the token passing order, the current device is allowed to upload device data to the cloud platform to realize the management of the device by the energy management system. Furthermore, when the device holds the token, the device data is uploaded to the cloud platform through communication means, rather than uploading all device data at the same time, which is conducive to reducing redundant data transmission and communication traffic, and avoiding the impact of single machine failure on other devices.

[0059] Through the above steps, the token is passed by setting the token passing order to manage the sending rights of device data of multiple devices, which is conducive to ensuring that each device connected to the token ring network can send data only when obtaining the token, thereby eliminating the need for a central host, avoiding the risk of being unable to manage the device in a timely manner when a device or a central host fails, and avoiding the high dependence of the master-slave structure on the host, thereby improving the stability and reliability of the energy management system.

[0060] In some of the embodiments, the method for determining the token transfer order further includes: obtaining the data transmission requirements and network status of the device; and adjusting the token transfer order according to the data transmission requirements and the network status.

[0061] In this embodiment, after the token transfer order is determined, the token transfer order also needs to be adjusted in real time; the token order is adjusted in real time specifically according to the data sending requirements of the device and the network status. For example, when the device is currently busy and the data sending requirement of the device is set at a specific time point in the future, or the current device has no data sending requirement, the order of sending the token to the device in the token transfer order needs to be postponed; the network status may include the network connection status of the device, the working status of the device, the network security status of the device, etc., which are not specifically limited here.

[0062] Through the above steps, the token transfer order is adjusted based on the data transmission requirements of the device and the real-time network status, thereby improving the efficiency and accuracy of token transfer, which is beneficial to protecting the security of overall energy equipment management.

[0063] In some embodiments, the token is passed according to a token passing order dynamically determined by a preset token ring protocol, including:

[0064] Step S301, obtaining the device status of the first device.

[0065] Among them, when the token is passed to the first device, the status of the token is checked to determine whether the token converts the idle token into a busy token; at the same time, the device status of the first device is obtained; the device status includes normal status, operating status, abnormal status, etc.

[0066] Step S302: when the device state of the first device reaches a preset state threshold and the token is transferred to the first device, the device data of the first device is uploaded.

[0067] Among them, when it is determined that the device state of the first device is in a preset state, for example, an idle state, a normal state, etc., and the token of the first device is a busy token at this time, the device data of the first device is uploaded to the preset cloud platform for management by the energy equipment system.

[0068] Step S303, obtaining a second device in the token transfer sequence, and transferring the token to the second device, where the second device includes other devices except the first device.

[0069] Among them, after the device data of the first device is uploaded to the cloud platform, the token needs to be transferred to the second device according to the token transfer order. The second device is the data sorted after the first device in the token transfer order. At the same time, the token in the first device is set to an idle token. When the second device receives the token, the token in the second device is set to a busy token. Here, the second device is allowed to upload device data.

[0070] Through the above steps, the token is passed to the first device in the order of token transfer, and the first device is allowed to upload device data to the cloud platform. After the first device has finished uploading, the token is passed to the second device in the order of token transfer after the first device, and the second device is allowed to upload device data to the cloud platform. Data is uploaded only when the device holds the token, reducing redundant data transmission. At the same time, when the device holds the token, data is uploaded to the cloud platform instead of all devices uploading at the same time, which significantly reduces communication traffic.

[0071] In some of the embodiments, uploading device data to a cloud platform corresponding to the energy management system includes: after the current device obtains a token, processing the device data of the current device according to a preset screening strategy to obtain device data to be uploaded; and uploading the device data to be uploaded in the device data to the cloud platform.

[0072] In this embodiment, the device data of the current device is first obtained, and then the device data is calculated according to a preset digital processing module to obtain the device data to be uploaded. The device data to be uploaded includes indicator data that is convenient for the energy management system to manage the device, such as the power consumption, temperature rise data, battery health status and battery capacity of the device. The device data to be uploaded is then uploaded to the cloud platform, which is beneficial to reduce the amount of data uploaded and facilitates the subsequent energy management system to manage the device.

[0073] In some of the embodiments, the device data of the current device is processed according to a preset screening strategy to obtain the device data to be uploaded, including: obtaining the network status of the current device; sorting the device data according to a preset data priority; and determining the device data whose data priority exceeds the preset priority as the device data to be uploaded.

[0074] In this embodiment, when the device uploads the calculated device data, it is also necessary to screen the device data of the device and obtain the real-time device network status to ensure the successful upload of the device data with the highest priority. The device data with the highest priority includes the device data that determines the health status of the device, which is not specifically limited here.

[0075] In some of the embodiments, multiple devices join a token ring network via a bus; the energy management system further includes a total electricity meter connected to the bus; and the energy consumption of multiple devices in the energy management system is monitored via the total electricity meter.

[0076] The present embodiment is described and illustrated by means of specific examples below.

[0077] Figure 3 is a flow chart of a decentralized energy management method provided in this specific embodiment, such as Figure 4 As shown, the decentralized energy management method includes the following steps:

[0078] Step S310: system initialization and device configuration.

[0079] Specifically, when the energy management system is started, all energy management devices are automatically configured to join the token ring network. The energy management devices are the devices in the above embodiments. The total electric meter is connected to the system bus to monitor the energy consumption of the entire network in real time. Figure 4 This is a connection diagram of the energy management system provided in this specific embodiment, refer to Figure 4 , including multiple energy management devices, namely multiple EMSs shown in the figure, multiple energy management devices are connected to the bus respectively, and the total electric meter is connected to the bus shared by all energy management devices. The total electric meter collects the energy consumption data of the entire energy management system in real time to monitor multiple energy management devices in real time. At the same time, the energy management system is connected to the cloud platform through wireless communication.

[0080] Step S320: Dynamic token management mechanism.

[0081] Specifically, the token ring protocol dynamically determines the order of token transmission through a preset algorithm, and the order of token transmission is also adjusted according to the data transmission requirements of the device and the network status. The token ring protocol is used to manage the data transmission rights, ensuring that each device can send data only when it obtains a token, thereby eliminating the need for a central host. The token ring is dynamically transmitted through the bus to improve the efficiency and reliability of data transmission.

[0082] Step S330: data processing and uploading decision.

[0083] Specifically, when the energy management device obtains the token, it first performs local data processing, such as calculating and storing key operating parameters. It decides which data needs to be uploaded to the cloud platform and uploads it according to the current network status and data priority. Each device independently calculates its operating health status, including power consumption, temperature rise, battery health status, and battery capacity. The calculation results are fed back to the local main control board as key data, and the data is uploaded only when the device holds the token, reducing redundant data transmission. When the energy management device holds the token, it uploads data to the cloud platform via 4G or other wireless communication technologies, instead of all devices uploading at the same time, significantly reducing communication traffic.

[0084] Step S340: system monitoring and maintenance.

[0085] Specifically, the energy management system also monitors the token ring status and energy management device health in real time, automatically diagnoses and resolves possible problems such as device failure or data loss.

[0086] The decentralized energy management method provided in this application, wherein the decentralized design eliminates the risk of single point failure, is conducive to improving the overall stability and reliability of the system; reduces the demand for high-performance hosts, and reduces equipment and operation and maintenance costs; all devices use the same set of software, simplifying development and subsequent maintenance work; and through intelligent data processing and upload strategies, significantly reduces data communication traffic and costs.

[0087] It should be noted that the steps shown in the above process or the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0088] In this embodiment, an energy equipment management device is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made will not be repeated. The terms "module", "unit", "subunit", etc. used below can implement a combination of software and / or hardware of predetermined functions. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0089] Figure 5 is a structural block diagram of the energy equipment management device provided in the embodiment of the present application, such as Figure 5 As shown, the device includes: a token transfer module 10 and a data management module 20.

[0090] The token transfer module 10 adds multiple devices to the token ring network when the energy management system is started; the devices in the token ring network transfer tokens according to the token transfer sequence dynamically determined by the preset token ring protocol;

[0091] The data management module 20 allows the current device to upload device data to the cloud platform corresponding to the energy management system when the current device obtains the token.

[0092] It should be noted that the above modules can be functional modules or program modules, and can be implemented by software or hardware. For modules implemented by hardware, the above modules can be located in the same processor; or the above modules can be located in different processors in any combination.

[0093] In this embodiment, an electronic device is further provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0094] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0095] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0096] S1, when the energy management system is started, multiple devices are added to the token ring network; the devices in the token ring network pass tokens according to the token passing sequence dynamically determined by the preset token ring protocol.

[0097] S2, when the current device obtains the token, the current device is allowed to upload the device data to the cloud platform corresponding to the energy management system.

[0098] It should be noted that the specific examples in this embodiment can refer to the examples described in the above embodiments and optional implementation modes, and will not be repeated in this embodiment.

[0099] In addition, in combination with the energy device management method provided in the above embodiments, a storage medium may be provided in this embodiment to implement the energy device management method. The storage medium stores a computer program; when the computer program is executed by a processor, any energy device management method in the above embodiments is implemented.

[0100] It should be understood that the specific embodiments described herein are only used to explain the application, rather than to limit it. Based on the embodiments provided in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of this application.

[0101] Obviously, the drawings are only some examples or embodiments of the present application. For ordinary technicians in the field, the present application can also be applied to other similar situations based on these drawings without creative work. In addition, it is understandable that although the work done in this development process may be complicated and lengthy, for ordinary technicians in the field, certain changes in design, manufacturing or production based on the technical content disclosed in this application are only conventional technical means and should not be regarded as insufficient content disclosed in this application.

[0102] The term "embodiment" in this application refers to a specific feature, structure or characteristic described in conjunction with the embodiment that can be included in at least one embodiment of the present application. The appearance of this phrase in various locations in the specification does not necessarily mean the same embodiment, nor does it mean that it is mutually exclusive with other embodiments and is independent or optional. It is clearly or implicitly understood by those of ordinary skill in the art that the embodiments described in this application can be combined with other embodiments without conflict.

[0103] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of patent protection. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the scope of protection of the present application. Therefore, the scope of protection of the present application shall be subject to the attached claims.

Claims

1. A method for managing energy equipment, characterized in that: Applied in an energy management system, the energy management system includes multiple devices; the method includes: When the energy management system is started, the multiple devices are added to a token ring network; the devices in the token ring network transfer tokens according to a token transfer sequence dynamically determined by a preset token ring protocol; When the current device obtains the token, the current device is allowed to upload device data to the cloud platform corresponding to the energy management system.

2. The energy equipment management method according to claim 1, characterized in that: The method for determining the token transfer order further includes: Obtaining data transmission requirements and network status of the device; The token transfer sequence is adjusted according to the data transmission requirements and network status.

3. The energy equipment management method according to claim 1, characterized in that: The token transfer sequence dynamically determined according to the preset token ring protocol includes: Obtaining a device status of a first device; When the device state of the first device reaches a preset state threshold and the token is transferred to the first device, uploading device data of the first device; Acquire a second device in the token transfer sequence, and transfer the token to the second device, where the second device includes other devices except the first device.

4. The energy equipment management method according to claim 1, characterized in that: The uploading of the device data to the cloud platform corresponding to the energy management system includes: After the current device obtains the token, the device data of the current device is processed according to a preset screening strategy to obtain the device data to be uploaded; The device data to be uploaded in the device data is uploaded to the cloud platform.

5. The energy equipment management method according to claim 4, characterized in that: The device data of the current device is processed according to the preset screening strategy to obtain the device data to be uploaded, including: Get the network status of the current device; sorting the device data according to a preset data priority; The device data whose data priority ranking exceeds the preset priority is determined as the device data to be uploaded.

6. The energy equipment management method according to claim 1, characterized in that: The plurality of devices join the token ring network via a bus.

7. The energy equipment management method according to claim 6, characterized in that: The energy management system further includes a total electricity meter connected to the bus; the method further includes: The energy consumption of multiple devices in the energy management system is monitored through the main electricity meter.

8. An energy equipment management device, characterized in that: The device comprises: a token transfer module and a data management module; The token transfer module, when the energy management system is started, adds multiple devices to the token ring network; the devices in the token ring network transfer tokens according to the token transfer sequence dynamically determined by the preset token ring protocol; The data management module allows the current device to upload device data to the cloud platform corresponding to the energy management system when the current device obtains the token.

9. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and the processor is configured to run the computer program to execute the energy device management method according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the energy device management method according to any one of claims 1 to 7 are implemented.

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