Regulation policy generation method and related apparatus

Abstract

The embodiment of the application discloses a kind of regulation policy generation method and related device, method includes: detecting device access signal, device access signal is the signal detected when energy management system accesses new device;Obtain the equipment information corresponding to target access equipment, equipment information includes the equipment type and working condition information corresponding to equipment;At least one of equipment type and working condition information corresponding to target access equipment is determined at least one target associated equipment associated with target access equipment, target associated equipment is the equipment operated before energy management system accesses the target access equipment;The equipment information corresponding to each target associated equipment in at least one target associated equipment is obtained respectively;According to the equipment information corresponding to target access equipment and the equipment information corresponding to each target associated equipment in at least one target associated equipment, energy regulation policy that adapts target access equipment and at least one target associated equipment is generated.

Description

Technical Field

[0001] This application relates to the field of energy management technology, specifically to a method for generating control strategies and related apparatus. Background Technology

[0002] With the advancement of science and technology, energy, as an indispensable basic necessity for human society, has become a crucial issue of concern related to human survival and sustainable development. Currently, to help industrial production enterprises reduce energy consumption per unit of product and improve economic efficiency while expanding production, energy management systems (EMS) are commonly used for unified management. However, as the number of devices connected to the energy management system increases, the current method of manually configuring customized control strategies for newly connected devices based on experience is not intelligent enough, and the configured control strategies are difficult to adapt to the entire operating environment of the energy management system. Summary of the Invention

[0003] This application provides a method and related apparatus for generating control strategies, which can improve the intelligence and accuracy of energy control strategies generated by intelligent management systems.

[0004] In a first aspect, embodiments of this application provide a method for generating a control strategy, applied to an energy management system in an energy system, the energy system including an energy management system and access devices, the method comprising:

[0005] The device access signal is the signal detected when the energy management system connects a new device;

[0006] Obtain device information corresponding to the target access device, wherein the target access device is a device newly connected to the energy management system, and the device information includes the device type and operating condition information corresponding to the device. The device type includes power generation equipment, energy storage equipment, and power consumption equipment, and the operating condition information is used to characterize the working environment and working status of the device.

[0007] At least one target associated device is determined based on at least one of the device type and operating condition information corresponding to the target access device. The target associated device is a device that was running before the energy management system accessed the target access device. The association means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device.

[0008] Obtain the device information corresponding to each of the at least one target associated devices;

[0009] Based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, an energy control strategy adapted to the target access device and the at least one target associated device is generated. The energy control strategy is a strategy for adjusting and controlling the working status of the target access device and the at least one target associated device at different working periods.

[0010] In an optional implementation of the first aspect, determining at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device includes:

[0011] The device type of the target access device is determined based on the device information corresponding to the target access device;

[0012] Determine whether there is a current access device of the same type as the target access device within the access area corresponding to the target access device. The current access device refers to the device that was running before the energy management system accessed the target access device.

[0013] If so, the current access device with the same device type as the target access device is determined as the at least one target associated device;

[0014] If not, the target associated device is determined to be empty, and a target preset control strategy is matched according to the device type corresponding to the target access device. The target access device is controlled to operate according to the target preset control strategy. The target preset control strategy is a control strategy stored in the energy management system that corresponds to the access area corresponding to the target access device and the device type corresponding to the target access device.

[0015] In an optional implementation of the first aspect, determining the device type of the target access device based on the device information corresponding to the target access device includes:

[0016] The access area corresponding to the target access device is determined based on the device information corresponding to the target access device.

[0017] Determine the device types corresponding to multiple regional access devices, wherein the regional access devices are the devices that the energy management system accesses within the access area during the target historical period;

[0018] Obtain the system operation dataset within the access area during the target historical period, and the device operation data corresponding to the multiple access devices in the target historical period;

[0019] The system operation dataset within the access area during the target historical period, the device types corresponding to the multiple regional access devices, and the device operation data corresponding to the multiple regional access devices during the target historical period are input into the initial prediction model for training to obtain the target prediction model. The system operation dataset within the access area during the target historical period and the device operation data corresponding to the multiple regional access devices during the target historical period are feature data, and the device types corresponding to the multiple regional access devices are label data.

[0020] Acquire the target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device;

[0021] The target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device are input into the target prediction model to obtain the device type of the target access device.

[0022] In an optional implementation of the first aspect, before determining the access area corresponding to the target access device based on the device information corresponding to the target access device, the method further includes:

[0023] Send a type acquisition message to the user terminal, the type acquisition message being used to query the device type of the target access device;

[0024] Receive a type confirmation message from the user terminal, the type confirmation message carrying the device type of the target access device;

[0025] Determine the time interval for receiving the aforementioned type of confirmation message;

[0026] By comparing the time interval with the preset duration, a first comparison result is obtained;

[0027] If the first comparison result is that the time interval is less than or equal to the preset duration, then the device type of the target access device is determined to be the device type carried in the type confirmation message;

[0028] If the first comparison result indicates that the time interval is greater than the preset duration, then the step of determining the access area corresponding to the target access device based on the device information corresponding to the target access device is executed, so as to output the device type of the target access device according to the target prediction model.

[0029] In an optional implementation of the first aspect, determining the device type corresponding to each of the multiple regional access devices includes:

[0030] Determine the access time period to which the access time of the target access device belongs, wherein the access time period is a time period within a unit of time, and the unit of time includes multiple time periods;

[0031] Multiple target time periods corresponding to the access time period are determined within the target historical time period, and the target historical time period includes multiple unit durations;

[0032] The multiple devices connected to the energy management system in the access area during the multiple target time periods are identified as the multiple area access devices;

[0033] Obtain the device type corresponding to each of the multiple regional access devices.

[0034] In an optional implementation of the first aspect, generating an energy regulation strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices includes:

[0035] If the target access device is a power generation device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first power generation power corresponding to the target access device and the second power generation power corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target power demand, the first power generation power, and the second power generation power. The energy control strategy is used to constrain the target access device and the at least one target associated device to a first operating mode in different working periods. The first operating mode includes power generation operation time, power generation operation duration, and power generation operation power.

[0036] If the target access device is an energy storage device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first energy storage state corresponding to the target access device and the second energy storage state corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target storage demand, the first energy storage state, and the second energy storage state corresponding to the at least one target associated device. The energy storage state includes energy storage capacity information and energy storage frequency information. The energy control strategy is used to constrain the second operating mode of the target access device and the at least one target associated device in different working periods. The second operating mode includes energy storage operation time and single energy storage.

[0037] If the target access device is an electrical appliance, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the priority sequence of the target access device and the at least one target associated device, the first power consumption corresponding to the target access device, and the second power consumption corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. Furthermore, the energy control strategy is configured according to the target power value, the priority sequence, the first power consumption, and the second power consumption corresponding to the at least one target associated device. The energy control strategy is used to constrain the target access device and the at least one target associated device to a third operating mode during different working periods. The third operating mode includes at least one of the following: device start-up and stop time, device start-up and stop duration, and device operating power.

[0038] In an optional implementation of the first aspect, after generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, the method further includes:

[0039] Acquire target system data based on the energy regulation strategy for operation;

[0040] By comparing the target system data with the predicted operational data, a second comparison result is obtained;

[0041] If the second comparison result is a data match, then the target access device and the at least one target associated device shall continue to be operated in accordance with the energy regulation strategy.

[0042] If the second comparison result data does not match, the energy regulation strategy is updated based on the target system data.

[0043] Secondly, embodiments of this application provide a control strategy generation device, applied to an energy management system in an energy system, wherein the energy system includes an energy management system and access devices, and the control strategy generation device includes:

[0044] A detection unit is used to detect device access signals, which are signals detected when the energy management system connects a new device.

[0045] The first acquisition unit is used to acquire device information corresponding to the target access device. The target access device is a device newly connected to the energy management system. The device information includes the device type and operating condition information corresponding to the device. The device type includes power generation equipment, energy storage equipment, and power consumption equipment. The operating condition information is used to characterize the working environment and working status of the device.

[0046] The determining unit is configured to determine at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device. The target associated device is a device that was running before the energy management system accessed the target access device. The association means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device.

[0047] The second acquisition unit is used to acquire device information corresponding to each of the at least one target associated devices;

[0048] The generation unit is configured to generate an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices. The energy control strategy is a strategy for adjusting and controlling the working status of the target access device and the at least one target associated device at different working periods.

[0049] Thirdly, embodiments of this application provide an electronic device including a processor, a memory, a communication interface, and one or more programs, the one or more programs being stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the first aspect of embodiments of this application.

[0050] Fourthly, embodiments of this application provide a computer-readable storage medium storing a computer program that, when executed on at least one processor, implements the method described in the first aspect or any of the optional solutions of the first aspect.

[0051] Fifthly, this application provides a computer program product comprising a computer program that, when run on at least one processor, implements the method described in the first aspect or any of the optional solutions of the first aspect.

[0052] As can be seen, in this application, the following steps are taken: First, a device access signal is detected, which is the signal detected by the energy management system when a new device is connected. Then, device information corresponding to the target access device is obtained. The target access device is the newly connected device to the energy management system, and the device information includes the device type and operating condition information. Based on at least one of the device type and operating condition information corresponding to the target access device, at least one target associated device is determined, which is the device that was running before the energy management system connected to the target access device. Next, device information corresponding to each of the at least one target associated device is obtained. Finally, based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated device, an energy control strategy adapted to the target access device and the at least one target associated device is generated. This facilitates the automatic configuration and generation of an energy control strategy adapted to the energy management system when a new device is connected, thereby optimizing the overall related devices, improving the accuracy of energy control strategy configuration, and ensuring the stability of the energy system operation. Attached Figure Description

[0053] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0054] Figure 1 This is a schematic diagram of the architecture of an energy system provided in an embodiment of this application;

[0055] Figure 2 This is a component example diagram of an electronic device provided in an embodiment of this application;

[0056] Figure 3 This is a schematic diagram illustrating an application scenario of an energy storage system provided in an embodiment of this application;

[0057] Figure 4This is a flowchart illustrating a method for generating a control strategy according to an embodiment of this application;

[0058] Figure 5 This is a flowchart illustrating a method for determining the device type of a target access device according to an embodiment of this application;

[0059] Figure 6 This is a flowchart illustrating another method for determining the device type of a target access device provided in an embodiment of this application;

[0060] Figure 7 This is a flowchart illustrating a method for determining the device types corresponding to multiple regional access devices, as provided in an embodiment of this application.

[0061] Figure 8 This is a functional unit block diagram of a first regulation strategy generation device provided in an embodiment of this application;

[0062] Figure 9 This is a functional unit block diagram of a second control strategy generation device provided in an embodiment of this application. Detailed Implementation

[0063] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0064] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0065] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0066] Because the energy we need is highly time- and space-dependent, in order to utilize energy rationally and improve energy efficiency, it is necessary to store one form of energy in the same way or by converting it into another, and then release it in a specific energy form based on future application needs. Currently, the main way to generate green electricity is to develop green energy sources such as photovoltaics and wind power to replace fossil fuels.

[0067] Currently, the generation of green electricity generally relies on solar, wind, and hydropower. However, wind and solar power are generally characterized by strong intermittency and large fluctuations, which can cause grid instability, insufficient power during peak demand periods, and excessive power during off-peak periods. Unstable voltage can also damage the power grid. Therefore, insufficient electricity demand or insufficient grid capacity may lead to the problem of "wind and solar curtailment." Solving these problems requires energy storage. This involves converting electrical energy into other forms of energy through physical or chemical means and storing it. When needed, this energy can be converted back into electrical energy and released. Simply put, energy storage is like a large "power bank," storing electrical energy when solar and wind power are abundant and releasing the stored electricity when needed.

[0068] Taking electrochemical energy storage as an example, this solution provides an energy storage device. The energy storage device is equipped with a set of chemical batteries, which mainly use the chemical elements in the batteries as energy storage medium. The charging and discharging process is accompanied by the chemical reaction or change of the energy storage medium. Simply put, the electrical energy generated by wind and solar energy is stored in the chemical batteries. When the use of external electrical energy reaches its peak, the stored electrical energy is released for use, or transferred to places with a shortage of electricity for use.

[0069] Current energy storage applications are quite widespread, including generation-side energy storage, grid-side energy storage, and consumption-side energy storage. The corresponding types of energy storage devices include:

[0070] (1) Large-scale energy storage power stations applied to wind power and photovoltaic power stations can help renewable energy power generation meet grid connection requirements and improve the utilization rate of renewable energy. As a high-quality active / reactive power regulation power source on the power supply side, energy storage power stations can achieve load matching of power in time and space, enhance the absorption capacity of renewable energy, reduce instantaneous power changes, reduce the impact on the power grid, improve the absorption of new energy power generation, and are of great significance in power grid system backup, alleviating peak load power supply pressure and peak regulation and frequency regulation.

[0071] (2) Energy storage containers applied on the grid side mainly function as peak shaving, frequency regulation and relief of grid congestion. In terms of peak shaving, they can realize peak shaving and valley filling of electricity load, that is, charging the energy storage battery when the electricity load is low and releasing the stored electricity during the peak electricity load period, thereby achieving a balance between power production and consumption.

[0072] (3) Small energy storage cabinets applied to the electricity consumption side mainly function as self-consumption of electricity, peak-valley price arbitrage, capacity cost management, and improvement of power supply reliability. Depending on the application scenario, electricity consumption side energy storage can be divided into industrial and commercial energy storage cabinets, household energy storage devices, energy storage charging piles, etc., which are generally used in conjunction with distributed photovoltaics. Industrial and commercial users can use energy storage for peak-valley price arbitrage and capacity cost management. In the electricity market implementing peak-valley pricing, by charging the energy storage system when the electricity price is low and discharging the energy storage system when the electricity price is high, peak-valley price arbitrage can be achieved, reducing electricity costs. In addition, industrial enterprises subject to two-part tariffs can use energy storage systems to store energy during off-peak hours and discharge during peak loads, thereby reducing peak power and the maximum demand declared, achieving the goal of reducing capacity costs. Household photovoltaics with energy storage can improve the level of self-consumption of electricity. Due to high electricity prices and poor power supply stability, the demand for household photovoltaic installations is driven. Given that photovoltaic power generation occurs during the day, while user load is generally higher at night, configuring energy storage can better utilize photovoltaic power, improve self-consumption levels, and reduce electricity costs. Furthermore, energy storage is needed in areas such as communication base stations and data centers for backup power.

[0073] The embodiments of this application will now be described with reference to the accompanying drawings.

[0074] The technical solution of this application can be applied to, for example... Figure 1 The energy system 100 shown includes an energy management system 101 and access devices, including a power generation device 102, an energy storage device 103, and an electrical consumption device 104. At least one of the power generation device 102, the energy storage device 103, and the electrical consumption device 104 is connected to the energy management system 101.

[0075] The energy management system 101 includes a control server for implementing any of the following methods. The main server can be an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDN, and big data and artificial intelligence platforms.

[0076] Specifically, the control server can take the form of, but is not limited to, energy management system controllers, energy management system control panels, and energy management system cloud platforms. The control server can be responsible for data acquisition, monitoring, processing, analysis, control, regulation, user interface visualization, energy dispatch optimization, and risk diagnosis and maintenance of the energy system.

[0077] The electronic device in this application can be structured as follows: Figure 2As shown, the electronic device can be an energy management system 101 or any access device. The energy management system 101 or any access device can include a processor 210, a memory 220, a communication interface 230, and one or more programs 221. The one or more programs 221 are stored in the memory 220 and configured to be executed by the processor 210. The one or more programs 221 include instructions for performing any step in the above method embodiments.

[0078] The communication interface 230 is used to support communication between the energy management system 101 or any access device and other devices. The processor 210 may be, for example, a central processing unit (CPU), a general-purpose processor, 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. It can implement or execute various exemplary logic blocks, units, and circuits described in conjunction with the embodiments of this application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0079] The memory 220 can be volatile memory or non-volatile memory, or may include both. The non-volatile memory can be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. The volatile memory can be random access memory (RAM), which serves as an external cache. By way of example, but not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate synchronous DRAM (DDR SDRAM), enhanced synchronous DRAM (ESDRAM), synchronous linked DRAM (SLDRAM), and direct rambus RAM (DR RAM).

[0080] In a specific implementation, the processor 210 is used to execute any step performed by the energy management system 101 or any access device in the following method embodiments, and when performing data transmission such as sending, it may selectively call the communication interface 230 to complete the corresponding operation.

[0081] It should be noted that the above schematic diagram of the electronic device is only an example, and the actual number of components included may be more or less, and no single limitation is made here.

[0082] Please see Figure 3 , Figure 3 This is a schematic diagram illustrating an application scenario of an energy storage system provided in an embodiment of this application, and this application... Figure 3 The embodiments are illustrated using a home energy storage scenario in user-side energy storage as an example. The energy storage device in this application is not limited to the home energy storage scenario.

[0083] This application provides an energy storage system, which includes a power conversion device 302 (photovoltaic panel), a first user load 303 (streetlight), a second user load 304 (e.g., household appliances such as air conditioners), and an energy storage device 301. The energy storage device 301 is a small energy storage box that can be wall-mounted to an outdoor wall. The power conversion device 302 is the power generation equipment mentioned above, the energy storage device 301 is the energy storage equipment mentioned above, and the first user load 303 and second user load 304 are the electrical appliances mentioned above. Specifically, the photovoltaic panel can convert solar energy into electrical energy during periods of low electricity prices, and the energy storage device 301 is used to store this electrical energy and supply it to streetlights and household appliances during peak electricity prices, or to provide power during power outages / power interruptions.

[0084] Please see Figure 4 , Figure 4 This is a flowchart illustrating a method for generating a control strategy according to an embodiment of this application. This method can be based on, for example... Figure 1 The energy management system 101 in the energy system shown is implemented, but it can also be implemented based on other architectures. The method includes, but is not limited to, the following steps:

[0085] Step S401: Detect the signal received by the detection device.

[0086] The device access signal is the signal detected by the energy management system when a new device is connected. Specifically, when a target device connects, it sends an access signal to the energy management system via a communication link to inform the system that a new device has connected. At this time, the energy management system receiving the access signal from the target device constitutes a device access signal detection.

[0087] Alternatively, in a specific implementation, when the communication link between the target access device and the energy management system is not open, the energy management system can detect whether there are any new devices connected to the energy management system by analyzing abnormal changes in the operating data of the energy management system and its multiple access devices in real time.

[0088] Step S402: Obtain the device information corresponding to the target access device.

[0089] The equipment information includes the equipment type and operating condition information. Equipment types include power generation equipment, energy storage equipment, and power consumption equipment. Operating condition information characterizes the equipment's working environment and status. The target access device is the device newly connected to the energy management system. Each device among the target access device and other devices connected to the energy management system can be... Figure 1 Any one of the electrical equipment, energy storage equipment, and power generation equipment shown.

[0090] Specifically, the operating environment includes: temperature range, humidity level, pressure variation, and flow trend. Temperature range refers to the temperature range of the equipment itself and the temperature range of the surrounding environment. Humidity variation refers to the relative humidity of the air in the environment where the equipment is located. Pressure variation refers to the pressure changes inside and outside the equipment. Flow trend refers to the flow rate and velocity of the substance processed by the equipment. Operating status includes: equipment operating mode (e.g., manual control, automatic control, remote control), the load on the equipment (e.g., electrical load, mechanical load), equipment energy consumption (e.g., electricity, gas, water), and equipment fault information (e.g., fault type, fault time, fault cause). The above equipment operating condition information can be obtained through sensors or monitoring instruments. Information acquisition devices can be integrated into the access device or set up independently of the access device.

[0091] In practical implementation, the information acquisition device corresponding to the target access device can communicate with the target access device to send the acquired device information to the target access device, which then sends it to the energy management system, thereby reducing the processing load on the energy management system. Alternatively, the information acquisition device can communicate directly with the energy management system to directly feed data back to the energy management system, avoiding information loss due to a communication link failure between the target access device and the energy management system. Or, the information acquisition device can communicate with both the target access device and the energy management system simultaneously. When the energy management system detects a communication link failure with the target access device, it can obtain the target access device's device information from the information acquisition device, ensuring information completeness. After obtaining the aforementioned device information, the energy management system can store it in a database for subsequent querying and application.

[0092] Step S403: Determine at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device.

[0093] The target associated device refers to the device that was running before the energy management system connected to the target access device. "Association" means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device. "Similarity" mainly refers to a situation where the similarity between the operating condition information corresponding to the target associated device and the operating condition information of the target associated device is higher than a preset threshold.

[0094] In practical implementation, when determining at least one target associated device, it can be determined solely based on the device type of the target access device, thereby improving the efficiency of determining at least one target associated device. For example, the energy management system can traverse all currently connected devices based on the operating status information of the target access device to determine at least one target associated device with the same device type as the target access device. Alternatively, the energy management system can query the database containing the dataset corresponding to the device type of the target access device to quickly determine all target associated devices.

[0095] In practical implementation, when determining at least one target associated device, the operating condition information of the target access device can be used to improve the tightness of the association relationship between at least one target associated device. For example, in an energy management system, the operating condition information of the target access device can be used to traverse all currently connected devices in the energy management system to identify at least one device with the same or similar operating condition information as the target access device, and this at least one device is identified as at least one target associated device. Since the operating condition information between different devices usually has some differences and it is difficult to guarantee that they are completely identical, when determining the target associated device based on the operating condition information of the target access device, it is sufficient to ensure that the operating condition information is similar to that of the target access device. When the target associated device is determined based on the operating condition information, the same control strategy can be configured for the target access device and the target associated device in subsequent configuration of control strategies, thereby improving the orderliness and efficiency of strategy configuration.

[0096] Specifically, when determining whether the current access device and the target access device of the energy management system are similar based on operating condition information, the following steps can be performed for a single access device: First, calculate the similarity of each feature corresponding to the working environment in the operating condition information of the two devices. Then, calculate the first similarity of the working environment based on the first weight ratio of each feature corresponding to the working environment. Similarly, calculate the second similarity based on the similarity of each feature corresponding to the working state in the operating condition information, and then calculate the second similarity based on the second weight ratio of each feature corresponding to the working state. Then, calculate the target similarity between the access device and the target access device based on the third weight ratio of the working environment and working state. Finally, compare the target similarity with a preset threshold to determine whether the access device and the target access device are similar.

[0097] For example, when the preset similarity threshold is defined as 95%, if the operating condition information of the target access device is as follows, and the similarity of temperature range, humidity level, pressure change, and flow trend is 98%, and the first weight ratio is 2:1:3:5, then the first similarity corresponding to the working environment can be determined to be 97.091%. If the similarity of device operating mode, load, energy consumption, and fault information is 0%, and the second weight ratio is 3:4:2:0.05, then the second similarity corresponding to the working state can be determined to be 96.906%. Further, the target similarity of the access device can be determined to be 96.975% based on the first similarity, second similarity, and third weight ratio (e.g., the third weight ratio is 3:5). It can be seen that the target similarity corresponding to the access device is greater than the preset threshold, therefore the access device is the target associated device of the target access device. Since the target access device is a newly accessed device, the possibility of it having fault information is low. Therefore, the weight of the similarity of fault information is relatively small.

[0098] Furthermore, in this embodiment of the application, a weight deviation value is set. The significance of setting the first weight ratio is to accurately measure the importance of each working environment feature data. The significance of setting the second weight ratio is to accurately measure the importance of each working state feature data. The significance of setting the third weight ratio is to accurately measure the importance of the working environment and working state. Therefore, the first weight ratio, the second weight ratio, and the third weight ratio are set for the feature data respectively.

[0099] In practice, when determining at least one target associated device, the target associated device can also be determined simultaneously based on the device type and operating condition information of the target access device. For example, devices with the same device type as the target access device can be selected from the devices connected to the energy management system, and then target associated devices with similar operating condition information to the target access device can be determined from these devices. The specific determination process can be found above and will not be described further here.

[0100] Taking the determination of at least one target associated device based on the device type of the target access device as an example. In one possible example, determining at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device includes: determining the device type of the target access device based on the device information corresponding to the target access device; determining whether there is a current access device with the same device type as the target access device in the access area corresponding to the target access device, wherein the current access device refers to the device that was running before the energy management system accessed the target access device; if so, determining the current access device with the same device type as the target access device as the at least one target associated device; if not, determining that the target associated device is empty, and matching a target preset control strategy according to the device type corresponding to the target access device, and controlling the operation of the target access device according to the target preset control strategy, wherein the target preset control strategy is a control strategy stored by the energy management system that corresponds to the access area corresponding to the target access device and the device type corresponding to the target access device.

[0101] The geographical scope of the access area can be set by relevant personnel according to their needs, such as a building, a district, or a specific area, without further restrictions. Specifically, the energy management system can divide its managed area into multiple access areas, and multiple devices can be connected to a single access area.

[0102] In practice, if the communication link between the energy management system and the target access device (or the corresponding information acquisition device) is established, the energy management device can directly receive the device information corresponding to the target access device. The energy management device can then extract the device type of the target access device from this device information. The device information may also include the access time and location of the target access device. When determining the target associated device, the access location of the target access device can be extracted from its device information to determine its access area, which is then identified as the access area of ​​the target associated device. The energy management device can then query the current access devices in that access area that have the same access type as the target access device, thus identifying all access devices in that access area with the same device type as the target access device as target associated devices. Specifically, if there are no access devices with the same device type as the target access device in that access area, the target associated device is determined to be empty, and a target preset control strategy can be matched to the target access device, thereby controlling the operation of the target access device according to the target preset control strategy.

[0103] Specifically, the energy management system can store multiple preset control strategies for the access area to which the target access device is connected, with each preset control strategy corresponding to a different device type. When the energy management system detects that there is only the target access device in the access area, it can determine the preset control strategy corresponding to the device type of the target access device as the target preset control strategy and control the operation of the target access device according to the target preset control strategy.

[0104] As can be seen, in this example, by restricting the target associated device to devices within the access area corresponding to the target access device in the energy management system, the precision of the subsequent energy regulation strategy can be improved, thereby enhancing the optimization of energy use efficiency and reducing energy consumption. Furthermore, determining the target associated device based on device type allows for the classification and configuration of strategies for electrical equipment, power generation equipment, and energy storage equipment, ensuring the convenience and accuracy of strategy configuration.

[0105] See Figure 5 If the communication link between the energy management system and the target access device (or the corresponding information acquisition device) is not established, in one possible example, determining the device type of the target access device based on the device information corresponding to the target access device includes:

[0106] Step S501: Determine the access area corresponding to the target access device based on the device information corresponding to the target access device.

[0107] In practice, the energy management system monitors system operation data in real time. If the energy management system detects abnormal changes in the system operation data of a certain access area, and these abnormal changes are consistent with the characteristics of a newly connected device, then the device access signal can be detected. At this point, the access area where the abnormal change occurred can be identified as the access area corresponding to the target access device. The definition of abnormal changes can be set by relevant personnel based on experience, and no further restrictions are imposed here.

[0108] Step S502: Determine the device type corresponding to each of the multiple area access devices.

[0109] In this context, "regional access devices" refers to devices connected to the energy management system within the access area during the target historical period. The target period refers to a time interval prior to the detection of a device access signal. The target historical period refers to a duration prior to the detection of a device access signal; the specific time and duration of the target historical period can be set by relevant personnel through terminal devices configured with the corresponding functions of the energy management system. To ensure a sufficiently large data volume, the time span of the target historical period can be in units of months, quarters, years, etc. During the target historical period, multiple access devices may connect at different or the same time points.

[0110] See Figure 7 In one possible example, determining the device type corresponding to each of the multiple regional access devices includes:

[0111] Step S701: Determine the access time period to which the access time of the target access device belongs. The access time period is a time period within a unit of time, and the unit of time includes multiple time periods.

[0112] The unit of time can be a day, week, month, quarter, year, etc. A time period is shorter than a unit of time, and its unit can be a minute, hour, day, etc. For example, when the unit of time is one day, it can be divided into four-hour periods, thus the unit of time includes six periods. In practice, the lengths of multiple periods can be the same or different; no further restrictions are placed here.

[0113] Specifically, the energy management system can determine the access time of the target access device by detecting the time of the device access signal. The energy management system can sort multiple time periods within a unit of time according to their chronological order, and then query the time period specified in the access time within the corresponding unit of time based on the access time.

[0114] For example, if the unit of time is in days, it includes five time periods: 00:00–07:00, 07:00–12:00, 12:00–18:00, 18:00–22:00, and 22:00–00:00. If the access time of the target access device is 11:00, then the access time belongs to the time period of 7:00–12:00.

[0115] Step S702: Determine multiple target time periods corresponding to the access time period within the target historical time period, wherein the target historical time period includes multiple unit durations.

[0116] For example, taking the target historical period as 30 days before the detection of the device access signal, if the unit duration is one day, the target historical period includes 30 unit durations. Each unit duration has a target period corresponding to the access time, so the target historical period includes 30 target period periods.

[0117] Step S703: Determine the multiple devices that the energy management system accesses in the access area during the multiple target time periods as the multiple area access devices.

[0118] Specifically, the energy management system can identify the access devices that connect to the energy management system in the access area during multiple target time periods as regional access devices.

[0119] Step S704: Obtain the device types corresponding to the multiple regional access devices respectively.

[0120] Specifically, the energy management system can retrieve device information from the database for devices connected to multiple regions to obtain the device types corresponding to the devices in each region.

[0121] As can be seen in this example, when determining the device types corresponding to multiple regional access devices, by restricting the regional access devices to those belonging to the same access area and access time period as the target access device, the granularity of the data selected and processed by the energy management system can be refined, thereby ensuring the accuracy of the data processing results and thus ensuring the accuracy of the device type of the final predicted target access device.

[0122] Step S503: Obtain the system operation dataset within the access area during the target historical period, and the device operation data corresponding to the multiple access devices in the target historical period.

[0123] The target system data refers to the system operation data of the energy management system within the target historical period. In this application, the system operation data is the system data detected by the energy management system itself, and the device operation data is the device data corresponding to the access device obtained from the device side (access device or information acquisition device) during operation. The system data includes: energy consumption data (consumption of various energy sources such as electricity, gas, and water), energy supply data (supply status of various energy sources such as electricity, gas, and water, such as supplier, supply capacity, and supply stability), and system monitoring data (operational status of the energy management system itself, status of connected devices, etc.).

[0124] Step S504: Input the system operation dataset within the access area during the target historical period, the device types corresponding to the multiple regional access devices, and the device operation data corresponding to the multiple regional access devices during the target historical period into the initial prediction model for training, so as to obtain the target prediction model.

[0125] Among them, the system operation dataset within the access area during the target historical period and the device operation data corresponding to the multiple regional access devices during the target historical period are feature data, and the device types corresponding to the multiple regional access devices are tag data.

[0126] Specifically, the initial prediction model can be a clustering model that can group data into similar categories, such as K-means, hierarchical clustering, DBSCAN, etc.

[0127] In specific implementation, the energy management system can divide the target historical period into a time series including multiple time nodes, and use the system operation dataset of each time node and the equipment operation data corresponding to the multiple regional access devices in the target historical period as feature data. The equipment types corresponding to the multiple regional access devices are associated into groups, so that the initial prediction model is trained and optimized by inputting values ​​in groups in sequence during the training process, thereby obtaining the target prediction model.

[0128] Step S505: Obtain the target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device.

[0129] Among them, the target system operation data refers to the system operation data corresponding to the access of the target access device. The target device operation data refers to the device operation data of the target access device.

[0130] In practice, system operation data can be obtained by the energy management system through direct database access. The energy management system can further access the database to obtain the equipment operation data of other currently connected devices within the access area, and synthesize the equipment operation data of these other devices to obtain comprehensive data. Then, the comprehensive data is compared with the target system operation data, and the difference obtained from the comparison is determined as the target device operation data.

[0131] Step S506: Input the target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device into the target prediction model to obtain the device type of the target access device.

[0132] As can be seen in this example, the initial prediction model is trained by using the system operation dataset within the access area during the target historical period, the device types corresponding to the access devices in multiple areas, and the device operation data corresponding to the access devices in multiple areas during the target historical period. When a device access signal is detected, the target system operation data and the target device operation data are input into the target prediction model to obtain the device type of the target access device. This ensures that even if the communication link between the energy management system and the target access device (or the corresponding information acquisition device) is not established, an energy control strategy adapted to the target access device and the target associated device can still be generated, thereby ensuring the reliability of optimizing energy use efficiency and reducing energy consumption.

[0133] See Figure 6 In one possible example, before determining the access area corresponding to the target access device based on the device information corresponding to the target access device, the method further includes:

[0134] Step S601: Send a type acquisition message to the user terminal. The type acquisition message is used to query the device type of the target access device.

[0135] Specifically, if the communication link between the energy management system and the target access device (or the corresponding information acquisition device) is not established, in order to ensure the accuracy of the policy configuration, a type acquisition message can be sent to the user terminal used by the relevant personnel to inquire about the device type of the target access device.

[0136] Step S602: Receive a type confirmation message from the user terminal, the type confirmation message carrying the device type of the target access device.

[0137] Specifically, when the energy management system receives a type confirmation message, it can extract the accurate device type of the target access device it carries.

[0138] Step S603: Determine the time interval for receiving the type of confirmation message.

[0139] The time interval refers to the time between sending a message to acquire it and receiving an acknowledgment message. This time interval can be obtained by the energy management system by subtracting the time of sending the message to acquire it from the time of receiving the acknowledgment message. Alternatively, the energy management system can be configured with a timer that starts counting when a message is acquired and stops counting when an acknowledgment message is received; the energy management system can then determine the time interval based on the timer's timing data.

[0140] Step S604: Compare the time interval with the preset duration to obtain the first comparison result.

[0141] The preset duration can be any length, representing the maximum time interval between the expected sending of a type acknowledgment message and the receiving of such a message. Within the preset duration, the energy management device may temporarily refrain from configuring policies for the target access device. To ensure both the accuracy and timeliness of policy configuration, a shorter preset duration is preferable; for example, it can be set to 5 minutes.

[0142] Step S605: If the first comparison result is that the time interval is less than or equal to the preset duration, then the device type of the target access device is determined as the device type carried in the type confirmation message.

[0143] In practice, if the time interval is less than or equal to the preset duration, it indicates that the time of receiving the type confirmation message is within the expected range. At this time, the energy management system can directly determine the device type carried by the type confirmation message as the device type of the target access device, and thus determine the target associated device based on the device type, thereby generating an energy control strategy.

[0144] Step S606: If the first comparison result is that the time interval is greater than the preset duration, then the step of determining the access area corresponding to the target access device based on the device information corresponding to the target access device is executed, so as to output the device type of the target access device according to the target prediction model.

[0145] In practice, if the time interval is greater than a preset duration, it indicates that the time to receive the type confirmation message has exceeded the expected range. In this case, when the energy management system detects that the time since the type confirmation message was sent has exceeded the preset duration, the energy management system can determine the access area corresponding to the target access device based on the device information corresponding to the target access device, then predict the device type of the target access device based on the aforementioned target prediction model, and determine the target associated device based on the device type, thereby generating an energy control strategy.

[0146] Specifically, after generating the energy control strategy, if the energy management system receives a type confirmation message, it can compare the device type carried in the type confirmation message with the predicted device type. If the types match, the current energy control strategy will continue to be used. If the types do not match, the current energy control devices will be updated according to the device type carried in the type confirmation message to ensure the accuracy of the energy control strategy.

[0147] As can be seen in this example, if the communication link between the energy management system and the target access device (or the corresponding information acquisition device) is not established, a type acquisition message is sent to the user terminal used by relevant personnel to inquire about the device type of the target access device. Therefore, configuring the control strategy based on the device type of the target access device carried in the type confirmation message can further ensure the accuracy of the control strategy. Simultaneously, by configuring the energy control strategy based on the predicted device type before receiving the type confirmation message, even if the time interval is greater than a preset duration, the timeliness of the strategy configuration can be ensured.

[0148] Step S404: Obtain the device information corresponding to each of the at least one target associated devices.

[0149] Specifically, the energy management system can directly retrieve the device information corresponding to each target associated device from the database.

[0150] Step S405: Generate an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each target associated device in the at least one target associated device.

[0151] The energy regulation strategy is a strategy used to regulate and control the working status of the target access device and the at least one target associated device during different working periods.

[0152] For example, we can determine at least one target associated device based on the device type of the target access device.

[0153] If the target access device is a power generation device, in one possible example, generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices includes: determining the operating condition information of the target access device based on the device information corresponding to the target access device; determining the operating condition information of the target associated device based on the device information corresponding to the target associated device; determining a first power generation capacity corresponding to the target access device and a second power generation capacity corresponding to each of the at least one target associated device based on the operating condition information of the target access device and the operating condition information of the target associated device; configuring the energy control strategy based on the target power demand, the first power generation capacity, and the second power generation capacity, wherein the energy control strategy is used to constrain the target access device and the at least one target associated device to a first operating mode during different working periods, wherein the first operating mode includes power generation operation time, power generation operation duration, and power generation operation capacity.

[0154] Target power demand refers to the total power demand required by the target access device and at least one target associated device during a single working period in different working periods. Power generation capacity refers to the maximum operating power of the power generation equipment, which is determined by the nature of the equipment, can be correlated with the equipment's energy consumption, and is directly recorded in the operating condition information.

[0155] Specifically, when the target access device is a power generation device, energy regulation strategies can be configured for all power generation devices (target access device and target associated device) within the access area based on the device type. The energy regulation strategy includes multiple first sub-regulation strategies, with each target access device and each individual target associated device independently corresponding to a first sub-regulation strategy. A single first sub-regulation strategy is used to regulate the power generation operation time, duration, and power output (i.e., operating power) of the target access device or target associated device during different working periods. By configuring energy regulation strategies based on the target electricity demand, the first power generation, and the second power generation corresponding to at least one target associated device, the operation of the target access device and at least one target associated device can be regulated. This ensures that the total power generation of the target access device and at least one target associated device within the same time period meets the current electricity demand, thereby ensuring a balance between power supply and demand.

[0156] If the target access device is an energy storage device, in one possible example, generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices includes: determining the operating condition information of the target access device based on the device information corresponding to the target access device; determining the operating condition information of the target associated device based on the device information corresponding to the target associated device; determining a first energy storage state corresponding to the target access device and a second energy storage state corresponding to each of the at least one target associated device based on the operating condition information of the target access device and the operating condition information of the target associated device; configuring the energy control strategy based on the target storage demand, the first energy storage state, and the second energy storage state corresponding to each of the at least one target associated device; the energy storage state includes energy storage capacity information and energy storage frequency information; the energy control strategy is used to constrain the second operating mode of the target access device and the at least one target associated device during different working periods; the second operating mode includes energy storage operation time and single energy storage.

[0157] The target storage requirement refers to the total amount of electricity that the target access device and at least one target associated device need to store during a single working period in different working periods. The energy storage status is used to characterize the energy storage capacity and energy storage frequency information of the energy storage device. The energy storage frequency information includes the number of times the energy storage device performs energy storage and the storage amount corresponding to each energy storage operation.

[0158] In practical implementation, when the target access device is an energy storage device, energy regulation strategies can be configured for all energy storage devices (target access device and target associated device) within the access area, based on the device type. The energy regulation strategy includes multiple second sub-regulation strategies, with each target access device and each individual target associated device independently corresponding to a second sub-regulation strategy. A single second sub-regulation strategy is used to regulate the energy storage operation time and single energy storage of the target access device or target associated device. By configuring energy regulation strategies based on target storage demand, the first energy storage state, and the second energy storage state corresponding to at least one target associated device, the operation of the target access device and at least one target associated device can be regulated. This ensures that while improving the stability and reliability of the power system, it also promotes the consumption and utilization of renewable energy.

[0159] If the target access device is an electrical appliance, in one possible example, generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices includes: determining the operating condition information of the target access device based on the device information corresponding to the target access device; determining the operating condition information of the target associated device based on the device information corresponding to the target associated device; determining the priority sequence of the target access device and the at least one target associated device, the first power consumption corresponding to the target access device, and the second power consumption corresponding to each of the at least one target associated device based on the operating condition information of the target access device and the operating condition information of the target associated device; and configuring the energy control strategy based on the target power value, the priority sequence, the first power consumption, and the second power consumption corresponding to each of the at least one target associated device. The energy control strategy is used to constrain the target access device and the at least one target associated device to a third operating mode during different working periods. The third operating mode includes at least one of device start-stop time, device start-stop duration, and device operating power.

[0160] The target power consumption value refers to the total power allocated by the energy management system to the access area corresponding to the target access device during a single working period in different working periods. Power consumption refers to the power consumed by electrical equipment when it operates at its maximum power. It is determined by the nature of the electrical equipment, can be correlated with the equipment's energy consumption, and is directly recorded in the operating condition information.

[0161] In practical implementation, when the target access device is an electrical appliance, energy control strategies can be configured for all electrical appliances (target access device and target associated device) within the access area, based on the device type. The energy control strategy includes multiple third sub-control strategies, with each target access device and each individual target associated device independently corresponding to a third sub-control strategy. A single third sub-control strategy is used to control the device start-up and shutdown time, start-up and shutdown duration, and operating power of the target access device or target associated device. By configuring energy control strategies based on the target power value, the first power consumption, and the second power consumption corresponding to at least one target associated device, the operation of the target access device and at least one target associated device can be controlled. This ensures that the total power consumption generated by the target access device and at least one target associated device within the same time period approaches the target power value, thereby maintaining the stable operation of the energy system and ensuring a balance between the power load and the power supply.

[0162] Specifically, when the energy management device configures an energy control strategy based on the target power value, the first power consumption, and the second power consumption corresponding to at least one target associated device, it can further generate an energy control strategy based on a priority sequence. Specifically, the energy management system can generate a priority sequence for the target access device and at least one target associated device based on factors such as the service charge level and device type (e.g., heating equipment, cooling equipment, lighting equipment, etc.), and adjust the operating power of each electrical device within the same time period according to the priority sequence to regulate the power consumption generated by each electrical device within the same time period, thereby meeting the user's electricity demand.

[0163] As can be seen in this example, by uniformly configuring energy control strategies for all access devices of the same type when accessing target access devices of different device types, it is beneficial to maintain the stable operation of the energy system while ensuring the intelligence and accuracy of control.

[0164] When regulating the operation of a target access device and at least one target associated device according to an energy regulation strategy, the energy regulation strategy may deviate from the actual operating environment. To further optimize the energy regulation strategy, in one possible example, after generating an energy regulation strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, the process further includes: acquiring target system data regulated based on the energy regulation strategy; comparing the target system data with predicted operating data to obtain a second comparison result; if the second comparison result indicates data compatibility, maintaining the regulation of the target access device and the at least one target associated device according to the energy regulation strategy; if the second comparison result indicates data incompatibility, updating the energy regulation strategy based on the target system data.

[0165] Target system data refers to the actual operating data of the target access devices and target associated devices during the process of being regulated and operated based on the energy control strategy. Predicted operating data refers to the operating data obtained by the energy management system through a first preset algorithm, such as the ARIMA model or exponential smoothing, based on the configured energy control strategy.

[0166] In practice, if the target system data and the predicted operating data match, it indicates that the strategy configuration is accurate. In this case, the target access device and associated device can continue to be controlled using the currently configured energy control strategy. If the target system data and the predicted operating data do not match, it indicates that there is a deviation in the strategy configuration. In this case, the energy control strategy can be adjusted and updated based on the target system data. Specifically, the energy management system uses a second preset algorithm to predict and update the energy control strategy based on the target system data. The second prediction algorithm can also be, for example, the ARIMA model or exponential smoothing method described above.

[0167] As can be seen, in this application, the following steps are taken: First, a device access signal is detected, which is the signal detected by the energy management system when a new device is connected. Then, device information corresponding to the target access device is obtained. The target access device is the newly connected device to the energy management system, and the device information includes the device type and operating condition information. Based on at least one of the device type and operating condition information corresponding to the target access device, at least one target associated device is determined, which is the device that was running before the energy management system connected to the target access device. Next, device information corresponding to each of the at least one target associated device is obtained. Finally, based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated device, an energy control strategy adapted to the target access device and the at least one target associated device is generated. This facilitates the automatic configuration and generation of an energy control strategy adapted to the energy management system when a new device is connected, thereby optimizing the overall related devices, improving the accuracy of energy control strategy configuration, and ensuring the stability of the energy system operation.

[0168] This application can divide the energy management system into functional units based on the above method examples. For example, each function can be divided into its own functional unit, or two or more functions can be integrated into one processing unit. The integrated unit can be implemented in hardware or as a software functional unit. It should be noted that the unit division in this application embodiment is illustrative and only represents one logical functional division; other division methods may be used in actual implementation.

[0169] Figure 8 This is a functional unit block diagram of a first regulation strategy generation device provided in an embodiment of this application. The first regulation strategy generation device 80 can be applied to, for example... Figure 1 The first control strategy generation device 80 in the energy management system 101 of the control strategy generation system shown includes:

[0170] Detection unit 810 is used to detect device access signal, which is the signal detected when the energy management system connects a new device;

[0171] The first acquisition unit 820 is used to acquire device information corresponding to the target access device. The target access device is a device newly connected to the energy management system. The device information includes the device type and operating condition information corresponding to the device. The device type includes power generation equipment, energy storage equipment, and power consumption equipment. The operating condition information is used to characterize the working environment and working status of the device.

[0172] The determining unit 830 is configured to determine at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device. The target associated device is a device that was running before the energy management system accessed the target access device. The association means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device.

[0173] The second acquisition unit 840 is used to acquire device information corresponding to each target associated device in the at least one target associated device;

[0174] The generation unit 850 is used to generate an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each target associated device in the at least one target associated device. The energy control strategy is a strategy for adjusting and controlling the working status of the target access device and the at least one target associated device at different working periods.

[0175] In one possible example, in determining at least one target associated device based on at least one of the device type and operating condition information corresponding to the target access device, the determining unit is configured to:

[0176] The device type of the target access device is determined based on the device information corresponding to the target access device;

[0177] Determine whether there is a current access device of the same type as the target access device within the access area corresponding to the target access device. The current access device refers to the device that was running before the energy management system accessed the target access device.

[0178] If so, the current access device with the same device type as the target access device is determined as the at least one target associated device;

[0179] If not, the target associated device is determined to be empty, and a target preset control strategy is matched according to the device type corresponding to the target access device. The target access device is controlled to operate according to the target preset control strategy. The target preset control strategy is a control strategy stored in the energy management system that corresponds to the access area corresponding to the target access device and the device type corresponding to the target access device.

[0180] In one possible example, regarding the step of determining the device type of the target access device based on the device information corresponding to the target access device, the determining unit is configured to:

[0181] The access area corresponding to the target access device is determined based on the device information corresponding to the target access device.

[0182] Determine the device types corresponding to multiple regional access devices, wherein the regional access devices are the devices that the energy management system accesses within the access area during the target historical period;

[0183] Obtain the system operation dataset within the access area during the target historical period, and the device operation data corresponding to the multiple access devices in the target historical period;

[0184] The system operation dataset within the access area during the target historical period, the device types corresponding to the multiple regional access devices, and the device operation data corresponding to the multiple regional access devices during the target historical period are input into the initial prediction model for training to obtain the target prediction model. The system operation dataset within the access area during the target historical period and the device operation data corresponding to the multiple regional access devices during the target historical period are feature data, and the device types corresponding to the multiple regional access devices are label data.

[0185] Acquire the target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device;

[0186] The target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device are input into the target prediction model to obtain the device type of the target access device.

[0187] In one possible example, the first control strategy generation device further includes a communication unit, which is used before determining the access area corresponding to the target access device based on the device information corresponding to the target access device.

[0188] Send a type acquisition message to the user terminal, the type acquisition message being used to query the device type of the target access device;

[0189] Receive a type confirmation message from the user terminal, the type confirmation message carrying the device type of the target access device;

[0190] Determine the time interval for receiving the aforementioned type of confirmation message;

[0191] By comparing the time interval with the preset duration, a first comparison result is obtained;

[0192] If the first comparison result is that the time interval is less than or equal to the preset duration, then the device type of the target access device is determined to be the device type carried in the type confirmation message;

[0193] If the first comparison result indicates that the time interval is greater than the preset duration, then the step of determining the access area corresponding to the target access device based on the device information corresponding to the target access device is executed, so as to output the device type of the target access device according to the target prediction model.

[0194] In one possible example, regarding determining the device types corresponding to the multiple regional access devices, the determining unit is used for:

[0195] Determine the access time period to which the access time of the target access device belongs, wherein the access time period is a time period within a unit of time, and the unit of time includes multiple time periods;

[0196] Multiple target time periods corresponding to the access time period are determined within the target historical time period, and the target historical time period includes multiple unit durations;

[0197] The multiple devices connected to the energy management system in the access area during the multiple target time periods are identified as the multiple area access devices;

[0198] Obtain the device type corresponding to each of the multiple regional access devices.

[0199] In one possible example, regarding the step of generating an energy regulation strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, the generation unit is configured to:

[0200] If the target access device is a power generation device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first power generation power corresponding to the target access device and the second power generation power corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target power demand, the first power generation power, and the second power generation power. The energy control strategy is used to constrain the target access device and the at least one target associated device to a first operating mode in different working periods. The first operating mode includes power generation operation time, power generation operation duration, and power generation operation power.

[0201] If the target access device is an energy storage device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first energy storage state corresponding to the target access device and the second energy storage state corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target storage demand, the first energy storage state, and the second energy storage state corresponding to the at least one target associated device. The energy storage state includes energy storage capacity information and energy storage frequency information. The energy control strategy is used to constrain the second operating mode of the target access device and the at least one target associated device in different working periods. The second operating mode includes energy storage operation time and single energy storage.

[0202] If the target access device is an electrical appliance, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the priority sequence of the target access device and the at least one target associated device, the first power consumption corresponding to the target access device, and the second power consumption corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. Furthermore, the energy control strategy is configured according to the target power value, the priority sequence, the first power consumption, and the second power consumption corresponding to the at least one target associated device. The energy control strategy is used to constrain the target access device and the at least one target associated device to a third operating mode during different working periods. The third operating mode includes at least one of the following: device start-up and stop time, device start-up and stop duration, and device operating power.

[0203] In one possible example, the first regulation strategy generation device further includes an update unit, the update unit being used for:

[0204] After generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices,

[0205] Acquire target system data based on the energy regulation strategy for operation;

[0206] By comparing the target system data with the predicted operational data, a second comparison result is obtained;

[0207] If the second comparison result is a data match, then the target access device and the at least one target associated device shall continue to be operated in accordance with the energy regulation strategy.

[0208] If the second comparison result data does not match, the energy regulation strategy is updated based on the target system data.

[0209] When using integrated units, the functional unit composition block diagram of the second control strategy generation device provided in this application embodiment is as follows: Figure 9 As shown. In Figure 9 In this document, the second control strategy generation device 90 includes a processing module 920 and a communication module 910. The processing module 920 controls and manages the actions of the first control strategy generation device, for example, the steps executed by the detection unit 810, the first acquisition unit 820, the determination unit 830, the second acquisition unit 840, and the generation unit 850, and / or other processes for executing the techniques described herein. The communication module 910 supports interaction between the second control strategy generation device 90 and other devices. Figure 9 As shown, the second control strategy generation device 90 may further include a storage module 930, which is used to store the program code and data of the second control strategy generation device 90.

[0210] The processing module 920 can be a processor or controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), an ASIC, an FPGA, or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute various exemplary logic blocks, modules, and circuits described in conjunction with the embodiments of this application. The processor can also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc. The communication module 910 can be a transceiver, RF circuitry, or a communication interface, etc. The storage module 930 can be a memory.

[0211] All relevant content in each scenario involved in the above method embodiments can be referenced from the functional descriptions of the corresponding functional modules, and will not be repeated here. Both the first and second control strategy generation devices described above can execute the above... Figure 2 The steps performed by the energy management system in the regulation strategy generation method shown are illustrated.

[0212] This application also provides a computer storage medium storing a computer program for electronic data interchange, which causes a computer to perform some or all of the steps of any of the methods described in the above method embodiments, wherein the computer includes a server.

[0213] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to this application.

[0214] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0215] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of the units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical or other forms.

[0216] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0217] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0218] If the aforementioned integrated units are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage device (CMD). Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned memory includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0219] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage device, which may include: a flash drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, etc.

[0220] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A method for generating a control strategy, characterized in that, An energy management system applied in an energy system, the energy system including the energy management system and access devices, the method comprising: The device access signal is the signal detected when the energy management system connects a new device; Obtain device information corresponding to the target access device, wherein the target access device is a device newly connected to the energy management system, and the device information includes the device type and operating condition information corresponding to the device. The device type includes power generation equipment, energy storage equipment, and power consumption equipment, and the operating condition information is used to characterize the working environment and working status of the device. At least one target associated device is determined based on at least one of the device type and operating condition information corresponding to the target access device. The target associated device is a device that was running before the energy management system accessed the target access device. The association means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device. Obtain the device information corresponding to each of the at least one target associated devices; Based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, an energy control strategy adapted to the target access device and the at least one target associated device is generated. The energy control strategy is a strategy for adjusting and controlling the working status of the target access device and the at least one target associated device at different working periods.

2. The method as described in claim 1, characterized in that, The step of determining at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device includes: The device type of the target access device is determined based on the device information corresponding to the target access device; Determine whether there is a current access device of the same type as the target access device within the access area corresponding to the target access device. The current access device refers to the device that was running before the energy management system accessed the target access device. If so, the current access device with the same device type as the target access device is determined as the at least one target associated device; If not, the target associated device is determined to be empty, and a target preset control strategy is matched according to the device type corresponding to the target access device. The target access device is controlled to operate according to the target preset control strategy. The target preset control strategy is a control strategy stored in the energy management system that corresponds to the access area corresponding to the target access device and the device type corresponding to the target access device.

3. The method as described in claim 2, characterized in that, Determining the device type of the target access device based on the device information corresponding to the target access device includes: The access area corresponding to the target access device is determined based on the device information corresponding to the target access device. Determine the device types corresponding to multiple regional access devices, wherein the regional access devices are the devices that the energy management system accesses within the access area during the target historical period; Obtain the system operation dataset within the access area during the target historical period, and the device operation data corresponding to the multiple access devices in the target historical period; The system operation dataset within the access area during the target historical period, the device types corresponding to the multiple regional access devices, and the device operation data corresponding to the multiple regional access devices during the target historical period are input into the initial prediction model for training to obtain the target prediction model. The system operation dataset within the access area during the target historical period and the device operation data corresponding to the multiple regional access devices during the target historical period are feature data, and the device types corresponding to the multiple regional access devices are label data. Acquire the target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device; The target system operation data after the target access device is connected, and the target device operation data corresponding to the target access device are input into the target prediction model to obtain the device type of the target access device.

4. The method as described in claim 3, characterized in that, Before determining the access area corresponding to the target access device based on the device information corresponding to the target access device, the method further includes: Send a type acquisition message to the user terminal, the type acquisition message being used to query the device type of the target access device; Receive a type confirmation message from the user terminal, the type confirmation message carrying the device type of the target access device; Determine the time interval for receiving the aforementioned type of confirmation message; By comparing the time interval with the preset duration, a first comparison result is obtained; If the first comparison result is that the time interval is less than or equal to the preset duration, then the device type of the target access device is determined to be the device type carried in the type confirmation message; If the first comparison result indicates that the time interval is greater than the preset duration, then the step of determining the access area corresponding to the target access device based on the device information corresponding to the target access device is executed, so as to output the device type of the target access device according to the target prediction model.

5. The method as described in claim 3, characterized in that, The determination of the device types corresponding to the multiple regional access devices includes: Determine the access time period to which the access time of the target access device belongs, wherein the access time period is a time period within a unit of time, and the unit of time includes multiple time periods; Determine multiple target time periods within the target historical time period that correspond to the access time period, wherein the target historical time period includes multiple unit durations; The multiple devices connected to the energy management system in the access area during the multiple target time periods are identified as the multiple area access devices; Obtain the device type corresponding to each of the multiple regional access devices.

6. The method as described in claim 1, characterized in that, The step of generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices includes: If the target access device is a power generation device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first power generation power corresponding to the target access device and the second power generation power corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target power demand, the first power generation power, and the second power generation power. The energy control strategy is used to constrain the target access device and the at least one target associated device to a first operating mode in different working periods. The first operating mode includes power generation operation time, power generation operation duration, and power generation operation power. If the target access device is an energy storage device, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the first energy storage state corresponding to the target access device and the second energy storage state corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. The energy control strategy is configured according to the target storage demand, the first energy storage state, and the second energy storage state corresponding to the at least one target associated device. The energy storage state includes energy storage capacity information and energy storage frequency information. The energy control strategy is used to constrain the second operating mode of the target access device and the at least one target associated device in different working periods. The second operating mode includes energy storage operation time and single energy storage. If the target access device is an electrical appliance, then the operating condition information of the target access device is determined according to the device information corresponding to the target access device, the operating condition information of the target associated device is determined according to the device information corresponding to the target associated device, and the priority sequence of the target access device and the at least one target associated device, the first power consumption corresponding to the target access device, and the second power consumption corresponding to the at least one target associated device are determined according to the operating condition information of the target access device and the operating condition information of the target associated device. Furthermore, the energy control strategy is configured according to the target power value, the priority sequence, the first power consumption, and the second power consumption corresponding to the at least one target associated device. The energy control strategy is used to constrain the target access device and the at least one target associated device to a third operating mode during different working periods. The third operating mode includes at least one of the following: device start-up and stop time, device start-up and stop duration, and device operating power.

7. The method according to any one of claims 1-6, characterized in that, After generating an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices, the method further includes: Acquire target system data based on the energy regulation strategy for operation; By comparing the target system data with the predicted operational data, a second comparison result is obtained; If the second comparison result is a data match, then the target access device and the at least one target associated device shall continue to be operated in accordance with the energy regulation strategy. If the second comparison result indicates that the data does not match, the energy regulation strategy is updated based on the target system data.

8. A control strategy generation device, characterized in that, An energy management system applied in an energy system, the energy system including an energy management system and access equipment, wherein the control strategy generation device includes: A detection unit is used to detect device access signals, which are signals detected when the energy management system connects a new device. The first acquisition unit is used to acquire device information corresponding to the target access device. The target access device is a device newly connected to the energy management system. The device information includes the device type and operating condition information corresponding to the device. The device type includes power generation equipment, energy storage equipment, and power consumption equipment. The operating condition information is used to characterize the working environment and working status of the device. The determining unit is configured to determine at least one target associated device associated with the target access device based on at least one of the device type and operating condition information corresponding to the target access device. The target associated device is a device that was running before the energy management system accessed the target access device. The association means that the device type and / or operating condition information corresponding to the target associated device is the same as or similar to the device type and / or operating condition information corresponding to the target access device. The second acquisition unit is used to acquire device information corresponding to each of the at least one target associated devices; The generation unit is configured to generate an energy control strategy adapted to the target access device and the at least one target associated device based on the device information corresponding to the target access device and the device information corresponding to each of the at least one target associated devices. The energy control strategy is a strategy for adjusting and controlling the working status of the target access device and the at least one target associated device at different working periods.

9. An electronic device, characterized in that, The method includes a processor, a memory, a communication interface, and one or more programs, said one or more programs being stored in the memory and configured to be executed by the processor, said programs including instructions for performing the steps of the method as described in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, A computer program for storing electronic data interchange is provided, wherein the computer program causes a computer to perform the steps of the method as described in any one of claims 1-7.

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