Energy consumption plan management method, device, electronic device and readable storage medium

Abstract

The present application provides an energy consumption plan management method, device, electronic device and readable storage medium, which relate to the technical field of energy consumption management in smelting processing. The method includes: obtaining the historical energy consumption data of the continuous casting machine billet processing system within a specified period of time, and the current energy consumption data of the continuous casting machine billet processing system in the current production cycle; if the difference between any energy consumption data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, the energy consumption plan data is recalculated. In this solution, the refined calculation of the energy consumption plan data can be achieved. In addition, by analyzing the energy consumption plan data and the actual energy consumption data of the current production cycle, the energy consumption plan data is recalculated when the production conditions change significantly, which is conducive to improving the effectiveness of energy consumption control.

Description

Technical Field

[0001] The present invention relates to the technical field of energy consumption management in smelting processing, and in particular to an energy consumption plan management method, device, electronic equipment and readable storage medium. Background Art

[0002] In the metal smelting and processing industry, it is usually necessary to plan the energy consumption of various processes in advance, so as to compare the actual detected energy consumption in the smelting and processing process with the planned energy consumption, so as to control the energy of smelting and processing. At present, the planned energy consumption is usually planned on a monthly or quarterly basis, and the accuracy or precision of the planned energy consumption is low, which affects the control of energy consumption. Summary of the invention

[0003] The present application provides a planning management method, device, electronic device and readable storage medium, which can improve the accuracy or precision of planned energy consumption to improve the effectiveness of energy consumption control.

[0004] In order to achieve the above purpose, the technical solutions provided in the embodiments of the present application are as follows:

[0005] In a first aspect, an embodiment of the present application provides an energy consumption plan management method, which is applied to an electronic device, wherein the electronic device is used to connect to a continuous casting machine billet processing system, and the method includes:

[0006] Obtaining historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system within a current production cycle, the historical energy consumption data including first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during a maintenance condition, and third energy consumption historical data during a waiting condition, and the current energy consumption data including first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the current production cycle, second energy consumption performance data during a maintenance condition, and third energy consumption performance data during a waiting condition, wherein the specified time period is greater than the time period of the current production cycle;

[0007] Determine energy consumption plan data representing the current production cycle according to the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, wherein the energy consumption plan data includes the usage amount of each type of energy medium;

[0008] When the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold, the energy consumption plan data is recalculated according to the difference.

[0009] In the above-mentioned implementation, by using the historical energy consumption data of the continuous casting machine billet processing system within a specified period of time, and then calculating the energy consumption plan data of the current production cycle, the refined calculation of the energy consumption plan data can be achieved. In addition, by analyzing the energy consumption plan data and the actual energy consumption data of the current production cycle, and recalculating the energy consumption plan data when the difference between any energy consumption data in the current energy consumption data and the same energy consumption data in the planned energy consumption data is greater than or equal to the corresponding preset threshold, it is beneficial to improve the effectiveness of energy consumption control.

[0010] In combination with the first aspect, in some optional embodiments, the current energy consumption data includes the total usage of each type of energy medium, and the usage of each type of energy medium during each process of processing each continuous casting machine billet, the usage during the maintenance condition, and the usage during the waiting condition;

[0011] When the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold, the energy consumption plan data is recalculated according to the difference, including:

[0012] When there is a target energy medium in the current energy consumption data whose difference in total usage is greater than or equal to a corresponding preset threshold, determine a first difference between the usage of the target energy medium during the processing of each continuous casting machine billet during a specified process and similar energy consumption data in the energy consumption plan data, a second difference between the usage of the target energy medium during the maintenance condition and similar energy consumption data in the energy consumption plan data, and a third difference between the usage of the target energy medium during the waiting condition and similar energy consumption data in the energy consumption plan data;

[0013] When the first difference is greater than or equal to the corresponding preset threshold, adjusting the planned usage of the target energy medium in the energy consumption plan data during the processing of each continuous casting machine billet during the specified process according to the first difference;

[0014] When the second difference is greater than or equal to the corresponding preset threshold, adjusting the planned usage of the target energy medium during the maintenance condition according to the second difference;

[0015] When the third difference is greater than or equal to the corresponding preset threshold, the planned usage of the target energy medium during the waiting condition is adjusted according to the third difference.

[0016] In the above-mentioned implementation, by first analyzing the total usage of each category in the current energy consumption data, the difference in total usage is taken as abnormal usage when it is greater than or equal to the corresponding preset threshold, so as to preliminarily determine whether the total usage of each type of energy medium is abnormal, and then further analyze the abnormal total usage to locate the abnormal usage and adjust the plan to improve the accuracy of energy consumption control.

[0017] In combination with the first aspect, in some optional implementations, the method further includes:

[0018] When the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, a prompt message is output, and the prompt message includes type information of the energy medium characterizing that the difference is greater than or equal to the corresponding preset threshold, and type information of the continuous casting machine billet corresponding to the energy medium.

[0019] In the above-mentioned implementation, by displaying prompt information, it is helpful to track the type information of energy media and the type information of continuous casting machine billets whose positioning difference is greater than or equal to the corresponding preset threshold value.

[0020] In combination with the first aspect, in some optional implementations, the output includes the weight of the processed continuous casting machine billet; according to the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time, energy consumption plan data characterizing the current production cycle is determined, and the energy consumption plan data includes the usage of each type of energy medium, including:

[0021] Determine first energy consumption plan data corresponding to each type of continuous casting machine billet according to the first energy consumption history data and the total weight of each type of continuous casting machine billet processed within the specified time period;

[0022] Determining second energy consumption plan data according to the second energy consumption historical data and the maintenance working condition duration;

[0023] The third energy consumption plan data is determined according to the third energy consumption historical data and the duration of the waiting-for-material working condition.

[0024] In combination with the first aspect, in some optional implementations, the method further includes:

[0025] Obtaining the current remaining amount of a specified energy medium in the continuous casting machine slab processing system;

[0026] When the current remaining amount is less than or equal to the preset remaining amount, a prompt message indicating that the designated energy medium is insufficient is issued.

[0027] In the above-mentioned implementation mode, when the remaining amount of the energy medium is insufficient, a prompt message may be issued, which is helpful for the management personnel to replenish it in time.

[0028] In combination with the first aspect, in some optional embodiments, the energy medium includes at least one of coal gas, electricity, nitrogen, and oxygen.

[0029] In a second aspect, an embodiment of the present application further provides an energy consumption plan management device, which is applied to an electronic device, wherein the electronic device is used to be connected to a continuous casting machine billet processing system, and the device comprises:

[0030] an acquisition unit, for acquiring historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system within a current production cycle, wherein the historical energy consumption data include first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during a maintenance condition, and third energy consumption historical data during a waiting condition, and the current energy consumption data include first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the current production cycle, second energy consumption performance data during a maintenance condition, and third energy consumption performance data during a waiting condition, wherein the specified time period is greater than the time period of the current production cycle;

[0031] A plan determination unit, configured to determine energy consumption plan data representing the current production cycle according to the first energy consumption history data, the second energy consumption history data, the third energy consumption history data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, wherein the energy consumption plan data includes the usage amount of each type of energy medium;

[0032] The recalculation unit is used to recalculate the energy consumption plan data according to the difference when the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold.

[0033] In a third aspect, an embodiment of the present application further provides an electronic device, comprising a memory and a processor coupled to each other, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the electronic device executes the above method.

[0034] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium. When the computer program is executed on a computer, the computer executes the above method. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 A schematic structural diagram of a continuous casting machine slab processing system provided in an embodiment of the present application.

[0037] Figure 2 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application.

[0038] Figure 3 Schematic diagram of the energy consumption plan management method provided in the embodiment of the present application

[0039] Figure 4 A functional block diagram of the energy consumption plan management device provided in an embodiment of the present application.

[0040] Icons: 10-continuous casting machine slab processing system; 20-electronic equipment; 21-processing module; 22-storage module; 100-energy consumption plan management device; 110-acquisition unit; 120-plan determination unit; 130-recalculation unit. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described below in conjunction with the accompanying drawings in the embodiments of the present application. It should be noted that the terms "first", "second" and the like are only used to distinguish descriptions and cannot be understood as indicating or implying relative importance.

[0042] The embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043] Please refer to Figure 1 and Figure 2 , the continuous casting machine billet processing system 10 in the embodiment of the present application can be communicatively connected with the electronic device 20. The continuous casting machine billet processing system 10 may include a plurality of processing equipment for processing the continuous casting machine billet. Different types of processing equipment usually have different processes for processing the continuous casting machine billet. The type and quantity of processing equipment can be set according to actual conditions. For example, the processing equipment may be a heating furnace for heating the continuous casting machine billet, and the processing equipment may be a rolling mill for rolling the continuous casting machine billet into multiple segments. Generally speaking, the continuous casting machine billet processing system 10 may include a heating furnace and a rolling mill. Of course, the continuous casting machine billet processing system 10 may also include other equipment, and other equipment may be set according to actual conditions, which will not be repeated here.

[0044] Understandably, the continuous casting billet is a metal raw material obtained after smelting metal ore, usually in the form of a long strip. For example, in the steel smelting industry, the continuous casting billet can be a long strip of rolled steel. The continuous casting billet is a whole piece of raw material with a large total weight (for example, the continuous casting billet of steel can be a long strip structure of about 10 meters, with a total weight of about 10 tons). It is usually necessary to cut the continuous casting billet through a rolling mill to divide it into small portions of raw materials. The raw materials divided into small portions can be processed by the corresponding downstream processing equipment to obtain corresponding products (such as springs, steel plates, etc.).

[0045] The heating furnace can heat the continuous casting billet by burning energy media such as coal gas and coal. In other embodiments, the heating furnace can use electric energy to heat the continuous casting billet. The rolling mill can be used to roll a continuous casting billet into a specified length of raw material for downstream processing equipment to process the raw material. For example, a strip-shaped continuous casting billet can be rolled into multiple sections by a rolling mill, and each section of the continuous casting billet after rolling is the raw material for manufacturing the corresponding downstream product (the raw material can be understood as the product obtained in the rolling process), which can be transmitted by a high temperature resistant transmission device (such as a conveyor belt) to the corresponding downstream processing equipment for processing. The specified length can be set according to the actual situation and is not specifically limited here.

[0046] In this embodiment, the continuous casting billet processing system 10 can process multiple continuous casting billets in a production line. For example, after the molten steel at high temperature is cooled to form a continuous casting billet, it is first sent to the heating furnace of the continuous casting billet processing system 10 and heated by the heating furnace. Then, the continuous casting billet after being taken out of the heating furnace is transferred to the rolling mill and rolled by the rolling mill to cut the continuous casting billet into multiple sections of raw materials. Each section of raw materials can be used for processing by downstream processing equipment. For example, the downstream processing equipment can process each section of raw materials into downstream products such as steel plates, steel wires, and springs.

[0047] In this embodiment, the electronic device 20 can be electrically connected to all processing equipment of the continuous casting machine billet processing system 10, and can be used to detect the energy consumption data of each processing equipment. The electronic device 20 can include a mutually coupled processing module 21 and a storage module 22, and the storage module 22 stores a computer program. When the computer program is executed by the processing module 21, the electronic device 20 can perform each step in the following energy consumption management method.

[0048] Of course, the electronic device 20 may also include other modules, for example, the electronic device 20 may also include a detection module for detecting energy consumption data of processing equipment and an energy consumption plan management device 100. In other embodiments, the detection module may be a module independent of the electronic device 20. When the detection module is a module independent of the electronic device 20, the electronic device 20 may further include a communication module for establishing a communication connection with the detection module to obtain data detected by the detection module.

[0049] The detection module can be configured according to actual conditions and may include one or more detection sensors. For example, when the energy consumption data includes gas usage and electricity usage, the detection module may include a gas meter for detecting gas usage and an electric energy meter for detecting electricity usage.

[0050] In this embodiment, the type of continuous casting blank generally corresponds to the material of the continuous casting blank, and can be set according to actual conditions. For example, the continuous casting blank can be divided into two types: stainless steel and ordinary steel. Of course, in other embodiments, the type of continuous casting blank can also be classified according to other methods, which are not specifically limited here.

[0051] In this embodiment, the processing module 21, the storage module 22, the detection module and the various components of the energy consumption plan management device 100 are directly or indirectly electrically connected to realize data transmission or interaction. For example, these components can be electrically connected to each other through one or more communication buses or signal lines. Among them, the electronic device 20 can be, but is not limited to, a personal computer (PC), a mobile Internet device (MID), a server, etc.

[0052] Please refer to Figure 3 The embodiment of the present application also provides an energy consumption plan management method, which can be applied to the above-mentioned electronic device 20, and each step in the method is executed or implemented by the electronic device 20. The method may include the following steps:

[0053] Step S210, obtaining historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system within a current production cycle, wherein the historical energy consumption data include first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during a maintenance condition, and third energy consumption historical data during a waiting condition, and the current energy consumption data include first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the current production cycle, second energy consumption performance data during a maintenance condition, and third energy consumption performance data during a waiting condition, wherein the specified time period is greater than the time period of the current production cycle;

[0054] Step S220, determining energy consumption plan data representing the current production cycle according to the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, wherein the energy consumption plan data includes the usage amount of each type of energy medium;

[0055] Step S230: when the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold, the energy consumption plan data is recalculated according to the difference.

[0056] In this embodiment, by using the historical energy consumption data of the continuous casting machine billet processing system within a specified period of time, and then calculating the energy consumption plan data of the current production cycle, the refined calculation of the energy consumption plan data can be achieved. In addition, by analyzing the energy consumption plan data and the actual energy consumption data of the current production cycle, the energy consumption plan data is recalculated when certain conditions are met (for example, the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the planned energy consumption data is greater than or equal to the corresponding preset threshold), which is conducive to improving the effectiveness of energy consumption control.

[0057] The following is a detailed description of each step of the method:

[0058] In step S210, historical energy consumption data and current energy consumption data can be collected by the above-mentioned detection module. The collected historical energy consumption data and current energy consumption data can be stored in a local storage medium (such as a hard disk) of a continuous casting machine billet processing system or an electronic device. Among them, the energy consumption data includes but is not limited to the total usage of each type of energy medium, such as the total usage of coal gas, the total electricity consumption, the total usage of nitrogen, the total usage of oxygen, the total usage of compressed air, the total water consumption, and the average usage of coal gas, the average electricity consumption, the average usage of nitrogen, the average usage of oxygen, the average usage of compressed air, the average water consumption, and the unit consumption required for processing a unit weight of a specified type of continuous casting machine billet. The unit consumption can be the quotient of the total usage of each type of energy medium consumed for processing a specified type of continuous casting machine billet divided by the total weight of the specified type of continuous casting machine billet processed.

[0059] In this embodiment, in the historical energy consumption data, the first energy consumption historical data is the energy consumption data detected during the processing period within the specified time, the second energy consumption historical data is the energy consumption data detected during the maintenance working condition within the specified time, and the third energy consumption historical data is the energy consumption data detected during the waiting working condition within the specified time. In the current energy consumption data, the first energy consumption performance data is the energy consumption data detected during the processing period in the current production cycle, the second energy consumption performance data is the energy consumption data detected during the maintenance working condition in the current production cycle, and the third energy consumption performance data is the energy consumption data detected during the waiting working condition in the current production cycle.

[0060] The historical energy consumption data within the specified time period can be understood as the historical energy consumption data within the specified time period from the past date to the current date. Based on this, the collected historical energy consumption data can be made closer to the current date, which is conducive to improving the timeliness of the historical energy consumption data and avoiding the timeliness of the data being affected by the large time span of the historical energy consumption data.

[0061] In this embodiment, the detection module is electrically connected to each processing equipment of the continuous casting machine billet processing system, and can collect energy consumption data of each processing equipment of the continuous casting machine billet processing system within a specified time length and total energy consumption data of the continuous casting machine billet processing system within a specified time length as historical energy consumption data. The specified time length is greater than the duration of a production cycle, and a specified time length may include multiple production cycles, which can be determined according to actual conditions. For example, the specified time length is one week, 15 days, 30 days, etc. The duration of a production cycle can be set according to actual conditions. Generally speaking, the duration of each production cycle within a specified time length is fixed. For example, a production cycle can be 8 hours, 12 hours, 24 hours, etc.

[0062] The historical energy consumption data collected by the detection module can be divided into three categories, namely, the first energy consumption historical data during the processing of the continuous casting machine billet within a specified time, the second energy consumption historical data during the maintenance condition, and the third energy consumption historical data in the waiting condition. Understandably, within the specified time, the equipment status of each processing equipment in the continuous casting machine billet processing system can be divided into three categories, namely: the processing status indicating that the continuous casting machine billet is being processed, the maintenance status indicating that the processing equipment is in the maintenance condition, and the waiting status indicating that the processing equipment is in the waiting status waiting for loading. Among them, in the maintenance status and the waiting status, some or all of the processing equipment in the continuous casting machine billet processing system does not process the continuous casting machine billet, but the processing equipment or the continuous casting machine billet processing system is still consuming energy.

[0063] The detection module can collect energy consumption data for processing equipment in processing state, maintenance state, and waiting state, and then use the obtained energy consumption data as part of the historical energy consumption data.

[0064] The current energy consumption data collected by the detection module can be divided into three categories, namely, the first energy consumption performance data during the processing of continuous casting machine billets in the current production cycle, the second energy consumption performance data during the maintenance condition, and the third energy consumption performance data during the waiting condition.

[0065] In this embodiment, the electronic device can obtain historical energy consumption data and current energy consumption data in real time or periodically from a storage medium, which can be a hard disk in a continuous casting machine billet processing system or a hard disk of an electronic device.

[0066] The electronic device can obtain the historical energy consumption data of the continuous casting machine billet once in each production cycle, or obtain the historical energy consumption data of the continuous casting machine billet once a day. The method of obtaining the historical energy consumption data can be set according to the actual situation, and is not specifically limited here. In addition, the electronic device can obtain the current energy consumption data in the current production cycle in real time or periodically. For example, the interval time for periodically obtaining the current energy consumption data can be set according to the actual situation, such as 8 hours, 1 day, etc.

[0067] In step S220, the first energy consumption history data may include the usage of each type of energy medium consumed in processing each type of continuous casting machine billet within a specified time period. The output obtained by processing each type of continuous casting machine billet may be the weight of the processed continuous casting machine billet. The second energy consumption history data may include the usage of each type of energy medium consumed by the entire continuous casting machine billet processing system during the maintenance condition within a specified time period. The third energy consumption history data may include the usage of each type of energy medium consumed during the waiting condition within a specified time period. Among them, the usage of each type of energy medium consumed includes but is not limited to the usage of coal gas, the electricity consumption, the oxygen usage, the nitrogen usage, etc., including the total usage and unit consumption of each type of energy medium.

[0068] After obtaining the historical energy consumption data, the electronic device can input the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data and the output of each type of continuous casting machine billet processed within a specified time into the corresponding calculation model, so as to obtain the energy consumption plan data representing the current production cycle. Among them, the calculation model can be determined according to the actual situation, and can be used to determine the energy consumption plan data under three working conditions during the processing period, the maintenance condition period, and the waiting condition period of the current production cycle, which are the first energy consumption plan data, the second energy consumption plan data, and the third energy consumption plan data. Each type of energy consumption plan data can include the total usage of each type of energy medium in the current production cycle, or the unit consumption of each type of energy medium. Among them, the unit consumption is the usage of the energy medium consumed by processing a unit weight of continuous casting machine billets.

[0069] As an optional embodiment, the output includes the weight of the processed continuous casting machine billet, and step S220 may include:

[0070] Determine first energy consumption plan data corresponding to each type of continuous casting machine billet according to the first energy consumption history data and the total weight of each type of continuous casting machine billet processed within the specified time period;

[0071] Determining second energy consumption plan data according to the second energy consumption historical data and the maintenance working condition duration;

[0072] The third energy consumption plan data is determined according to the third energy consumption historical data and the duration of the waiting-for-material working condition.

[0073] In this embodiment, the calculation models of different types of energy consumption data may be different. For example, in the first energy consumption history data, the total usage of each type of energy medium during the processing of each type of continuous casting machine billet and the unit usage of each type of energy medium may be included. In the first energy consumption plan data, the total planned usage of each type of energy medium during the processing in a single production cycle, the planned usage of each type of energy medium consumed in processing a single continuous casting machine billet in a single production cycle, and the planned usage of processing unit weight of continuous casting machine billets may be included. For example, in the current production cycle, the energy consumption plan data for processing a specified type of continuous casting machine billet may be: the total usage of each type of energy medium during the processing of the specified type of continuous casting machine billet within a specified time length divided by the number of the specified type of continuous casting machine billets processed within the specified time length.

[0074] In the current production cycle, the planned usage of each type of energy medium consumed in processing a specified type of continuous casting billet can be: the total usage of each type of energy medium during the processing of the specified type of continuous casting billet within the specified time divided by the total weight of the specified type of continuous casting billet processed within the specified time (the calculation method of the energy consumption plan data is the calculation model). The specified type of continuous casting billet can be set according to actual conditions, for example, it can be either stainless steel or ordinary steel.

[0075] For example, in the current production cycle, in the first energy consumption plan data, the planned amount of gas for processing a unit weight of a specified type of continuous casting billet (energy consumption plan data) may be the total amount of gas used during processing divided by the total weight of the specified type of continuous casting billet processed within a specified time period. The planned power consumption for processing a specified type of continuous casting billet may be: within a specified time period, the total power consumption during the processing of the specified type of continuous casting billet divided by the number of the specified type of continuous casting billets processed within the specified time period.

[0076] The second energy consumption history data may include the total usage of each type of energy medium during the maintenance condition, the average usage of each type of energy medium per unit time, and the usage of energy medium allocated to the processing of unit weight of continuous casting billets. For example, the second energy consumption history data may include but is not limited to: the total usage of coal gas and the total electricity consumption during the maintenance condition, the average usage of coal gas per hour and the average electricity consumption per hour during the maintenance condition, the gas usage and electricity consumption for processing unit weight of continuous casting billets, etc. The second energy consumption plan data may include the total planned usage of each type of energy medium in a production cycle, the average usage of each type of energy medium per unit time, and the planned usage of each type of energy medium allocated to the processing of unit weight of continuous casting billets (at this time, there is no need to distinguish the type of continuous casting billets to be processed).

[0077] In the second energy consumption history data, the average usage of each type of energy medium per unit time is: during the maintenance condition, the total usage of each type of energy medium is divided by the maintenance condition duration, and the difference is obtained.

[0078] In the second energy consumption plan data, the planned usage of each type of energy medium for processing a unit weight of continuous casting machine billets can be: the total usage of each type of energy medium during all maintenance conditions within a specified time period divided by the total weight of all continuous casting machine billets processed within the specified time period (the calculation method of the energy consumption plan data is the calculation model). The specified energy medium can be determined according to actual conditions. In the second energy consumption plan data, the total usage of each type of energy medium in a production cycle can be: the total usage of each type of energy medium during all maintenance conditions within a specified time period divided by the number of production cycles within the specified time period.

[0079] For example, in the second energy consumption plan data, the energy consumption plan data of the coal gas allocated to the processing unit weight of the continuous casting machine billet can be: the total coal gas power consumption during all maintenance conditions within the specified time divided by the total weight of all the continuous casting machine billets processed within the specified time. The planned power consumption allocated to the processing unit weight of the continuous casting machine billet can be: the total power consumption during all maintenance conditions within the specified time divided by the total weight of all the continuous casting machine billets processed within the specified time.

[0080] Similarly, the third energy consumption history data may include the total gas usage, total electricity usage, average electricity usage per hour, average gas usage per hour, etc. during the waiting condition. In the third energy consumption plan data, the calculation method of the energy consumption plan data of each type of energy medium is similar to the calculation method of each type of energy medium in the second energy consumption plan data, and will not be repeated here. For example, in the third energy consumption history data, the average usage of each type of energy medium per unit time is: during the waiting condition, the total usage of each type of energy medium divided by the length of the waiting condition, and the difference is obtained.

[0081] As an optional implementation, the current energy consumption data includes the total usage of each type of energy medium, the average usage of each type of energy medium per unit time, and the usage of each type of energy medium during each process of processing each continuous casting machine billet, the usage during the maintenance condition, and the usage during the waiting condition. Step S230 may include:

[0082] When there is a target energy medium in the current energy consumption data whose difference in total usage is greater than or equal to a corresponding preset threshold, determine a first difference between the usage of the target energy medium during the processing of each continuous casting machine billet during a specified process and similar energy consumption data in the energy consumption plan data, a second difference between the usage of the target energy medium during the maintenance condition and similar energy consumption data in the energy consumption plan data, and a third difference between the usage of the target energy medium during the waiting condition and similar energy consumption data in the energy consumption plan data;

[0083] When the first difference is greater than or equal to the corresponding preset threshold, adjusting the planned usage of the target energy medium in the energy consumption plan data during the processing of each continuous casting machine billet during the specified process according to the first difference;

[0084] When the second difference is greater than or equal to the corresponding preset threshold, adjusting the planned usage of the target energy medium during the maintenance condition according to the second difference;

[0085] When the third difference is greater than or equal to the corresponding preset threshold, the planned usage of the target energy medium during the waiting condition is adjusted according to the third difference.

[0086] For example, in the first energy consumption performance data and the first energy consumption plan data, when the difference between the total usage of the designated energy medium in the first energy consumption performance data and the planned total usage of the designated energy medium in the first energy consumption plan data is greater than or equal to the first threshold, it indicates that the usage of the designated energy medium in the first energy consumption performance data is abnormal. At this time, it is necessary to further analyze the total usage of the designated energy medium. Generally speaking, the total usage of the designated energy medium is composed of the usage of the designated energy medium for processing each continuous casting billet. When further analyzing the total usage of the designated energy medium, the difference (i.e., the first difference) between the usage of the designated energy medium and the same type of energy consumption data in the energy consumption plan data during the designated process of processing each continuous casting billet can be analyzed. If the difference in the usage of a designated energy medium of a designated type of continuous casting billet during the designated process is greater than or equal to the corresponding preset threshold, it indicates that the usage of the designated energy medium of the designated type of continuous casting billet during the designated process is abnormal. In this way, the abnormal usage of various types of energy media in each continuous casting billet and processing process can be precisely located.

[0087] The designated process is usually performed by corresponding processing equipment. The amount of energy medium used in processing each continuous casting billet during the designated process is: the amount of energy medium used by the processing equipment performing the designated process during processing each continuous casting billet.

[0088] For energy media with abnormal usage, after locating the type and processing steps of the continuous casting machine billet with abnormal energy consumption, similar energy consumption data in the energy consumption plan data can be optimized, and then the optimized energy consumption plan data can be used to optimize the corresponding steps.

[0089] For example, in the first energy consumption performance data and the first energy consumption plan data, if the gas usage for processing the specified type of continuous casting billet in the current energy consumption data is greater than the gas usage in the energy consumption plan data, and the absolute value of the difference is greater than or equal to the corresponding preset threshold, it means that the actual gas usage is larger and the planned gas usage is smaller, then the planned gas usage in the energy consumption plan data is adjusted according to the difference. For example, the gas usage during the processing of the specified type of continuous casting billet within the production cycle is increased according to the difference.

[0090] As an optional implementation, the method may further include: controlling the operating status of the continuous casting machine billet processing system according to the adjusted energy consumption plan data, so that the energy consumption data of the continuous casting machine billet processing system after adjusting the operating status meets the set conditions.

[0091] The setting condition can be set according to the actual situation and can be a threshold range corresponding to the energy consumption data. The energy consumption data of the continuous casting machine billet processing system meeting the setting condition can be understood as the usage of each type of energy medium of the continuous casting machine billet processing system after the modulated operation state is within the threshold range indicating that the usage meets the requirements.

[0092] For example, in the second energy consumption performance data and the second energy consumption plan data, if the gas usage during the maintenance condition in the current energy consumption data is greater than the gas usage during the maintenance condition in the energy consumption plan data, and the difference (the difference is an absolute value) is greater than or equal to the corresponding preset threshold, it means that the actual gas usage during the maintenance condition is large. At this time, the planned gas usage can be maintained unchanged, and the gas usage during the maintenance condition can be reduced according to the difference (for example, the flow rate of gas burned in the heating furnace is reduced, or the duration of the maintenance condition is shortened) so that the difference between the adjusted gas usage and the gas usage in the second energy consumption plan data is less than the corresponding preset threshold. If the gas usage in the current energy consumption data is less than or equal to the gas usage in the energy consumption plan data, it means that the actual gas usage is small, and no adjustment is required at this time.

[0093] For example, in the second energy consumption performance data and the second energy consumption plan data, if in the current energy consumption data, the power consumption during the maintenance condition is greater than the planned power consumption of the maintenance condition in the energy consumption plan data, and the difference (the difference is the absolute value) is greater than or equal to the corresponding preset threshold value, it means that the power consumption is large, and the actual power consumption during the maintenance condition is reduced according to the difference (for example, shortening the duration of the maintenance condition); if the power consumption in the current energy consumption data is less than or equal to the power consumption in the energy consumption plan data, it means that the actual power consumption during the maintenance condition is small, and at this time, no adjustment is required.

[0094] For example, in the third energy consumption performance data and the third energy consumption plan data, if the gas usage during the waiting condition in the current energy consumption data is greater than the gas usage during the waiting condition in the energy consumption plan data, and the difference (the difference is an absolute value) is greater than or equal to the corresponding preset threshold value, it means that the actual gas usage is large, then the gas usage during the waiting condition is reduced according to the difference (for example, reducing the flow rate of gas burned in the heating furnace, or shortening the duration of the waiting condition); if the gas usage in the current energy consumption data is less than or equal to the gas usage in the energy consumption plan data, it means that the actual gas usage is small, and at this time, no adjustment is required.

[0095] It should be noted that, in this embodiment, various preset thresholds (e.g., the first preset threshold, the second preset threshold, the third preset threshold, etc.) can be set according to actual conditions, and are not specifically limited here. For example, the preset threshold for each type of energy medium can be 5% of the energy consumption plan data for each type of energy medium.

[0096] During the processing and production process of the continuous casting machine billet processing system, if the actual situation in the production process deviates from the original planned production situation, such as the waiting period is not arranged in the original production plan, and the actual production process needs to wait for materials or perform other situations (such as maintenance) due to the influence of the previous process, then the current energy consumption data is re-acquired, and then the energy consumption plan data within the production cycle is re-confirmed, and the comparative analysis work is re-conducted to verify whether the actual energy consumption within the production cycle is within a reasonable range (that is, whether the above-mentioned set conditions are met).

[0097] As an optional implementation, the method may further include:

[0098] When the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, a prompt message is output, and the prompt message includes type information of the energy medium characterizing that the difference is greater than or equal to the corresponding preset threshold, and type information of the continuous casting machine billet corresponding to the energy medium.

[0099] Understandably, when the difference between any energy consumption data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, it indicates that there is an abnormality in such energy consumption data and a prompt needs to be issued. The prompt information can be output by displaying the prompt information on a display screen or by issuing a sound prompt information through a speaker. The issued prompt information facilitates the management personnel to quickly locate the position of the abnormal energy consumption data and optimize the abnormal energy consumption data in a timely manner. For example, by executing step S230 again, the energy consumption data of the continuous casting machine billet processing system can be optimized.

[0100] As an optional implementation, the method may further include:

[0101] Obtaining the current remaining amount of a specified energy medium in the continuous casting machine slab processing system;

[0102] When the current remaining amount is less than or equal to the preset remaining amount, a prompt message indicating that the designated energy medium is insufficient is issued.

[0103] In this embodiment, each processing equipment may be provided with a sensor for detecting the remaining amount of the energy medium. The electronic device may obtain the remaining amount of the energy medium from the sensor in real time as the current remaining amount. The preset remaining amount may be set according to the actual situation. The target processing equipment may be determined according to the actual situation, and may be one or more processing equipment in the continuous casting machine billet processing system. Different energy media may correspond to different thresholds. When the remaining amount of the energy medium is less than or equal to the preset remaining amount, it usually indicates that the remaining amount of the energy medium stored in the processing equipment is small and needs to be replenished. At this time, by issuing a prompt message, it is helpful for the management personnel to promptly discover the situation where the remaining amount of the energy medium is insufficient, so as to replenish the energy medium in time. For example, when the remaining amount of the coal gas in the heating furnace is insufficient, a prompt may be issued in time.

[0104] Based on the above design, the energy consumption plan of a production cycle of the steel rolling process can be automatically formulated, and the energy consumption performance indicators can be instantly calculated and compared and analyzed after the production cycle. In addition, by adjusting the planned energy consumption or the energy consumption of the working conditions, the production data of the planned index value can be made as close to the actual production performance as possible, so as to improve the rationality and effectiveness of energy consumption control.

[0105] Please refer to Figure 4 , the embodiment of the present application also provides an energy consumption plan management device 100, which can be applied to the above-mentioned electronic device to execute the various steps in the energy consumption plan management method. The energy consumption plan management device 100 includes at least one software function module that can be stored in a storage module in the form of software or firmware (Firmware) or solidified in the operating system (OS) of the electronic device. The processing module is used to execute the executable module stored in the storage module, such as the software function module and computer program included in the energy consumption plan management device 100.

[0106] The energy consumption plan management device 100 may include an acquisition unit 110 , a plan determination unit 120 , and a recalculation unit 130 .

[0107] The acquisition unit 110 is used to acquire the historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and the current energy consumption data of the continuous casting machine billet processing system within a current production cycle, the historical energy consumption data including the first energy consumption historical data of the continuous casting machine billet processing system during processing the continuous casting machine billet within the specified time period, the second energy consumption historical data during the maintenance condition, and the third energy consumption historical data of the waiting condition, the current energy consumption data including the first energy consumption performance data of the continuous casting machine billet processing system during processing the continuous casting machine billet within the current production cycle, the second energy consumption performance data during the maintenance condition, and the third energy consumption performance data during the waiting condition, and the specified time period is greater than the duration of the current production cycle.

[0108] The plan determination unit 120 is used to determine the energy consumption plan data representing the current production cycle based on the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data and the output, maintenance working condition duration, and waiting time of each type of continuous casting machine billet processed within the specified time period, and the energy consumption plan data includes the usage of each type of energy medium.

[0109] The recalculating unit 130 recalculates the energy consumption plan data according to the difference when the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold.

[0110] Optionally, the current energy consumption data includes the total usage of each type of energy medium, and the usage of each type of energy medium during each process of processing each continuous casting machine billet, the usage during the maintenance condition, and the usage during the waiting condition. The recalculation unit 130 can also be used to:

[0111] When there is a target energy medium in the current energy consumption data whose difference in total usage is greater than or equal to a corresponding preset threshold, determine a first difference between the usage of the target energy medium during the processing of each continuous casting machine billet during a specified process and similar energy consumption data in the energy consumption plan data, a second difference between the usage of the target energy medium during the maintenance condition and similar energy consumption data in the energy consumption plan data, and a third difference between the usage of the target energy medium during the waiting condition and similar energy consumption data in the energy consumption plan data;

[0112] When the first difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium in the energy consumption plan data during the processing of each continuous casting machine billet during the specified process according to the first difference;

[0113] When the second difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium during the maintenance condition according to the second difference;

[0114] When the third difference is greater than or equal to the corresponding preset threshold, the planned usage of the target energy medium during the waiting-for-material condition is recalculated according to the third difference.

[0115] Optionally, the energy consumption plan management device may further include a control unit for controlling the operating status of the continuous casting machine billet processing system according to the recalculated energy consumption plan data, so that the energy consumption data of the continuous casting machine billet processing system after adjusting the operating status meets the set conditions.

[0116] Optionally, the energy consumption plan management device 100 may also include a prompt unit for outputting a prompt message when the difference between any energy consumption performance data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold value. The prompt information includes type information of the energy medium characterizing that the difference is greater than or equal to the corresponding preset threshold value, and type information of the continuous casting machine billet corresponding to the energy medium.

[0117] Optionally, the output includes the weight of the processed continuous casting machine billet. The plan determination unit 120 can also be used to:

[0118] Determine first energy consumption plan data corresponding to each type of continuous casting machine billet according to the first energy consumption history data and the total weight of each type of continuous casting machine billet processed within the specified time period;

[0119] Determining second energy consumption plan data according to the second energy consumption historical data and the maintenance working condition duration;

[0120] The third energy consumption plan data is determined according to the third energy consumption historical data and the duration of the waiting-for-material working condition.

[0121] Optionally, the acquisition unit 110 can also be used to obtain the current remaining amount of the specified energy medium in the continuous casting machine billet processing system; the prompt unit can also be used to issue a prompt message indicating that the specified energy medium is insufficient when the current remaining amount is less than or equal to a preset remaining amount.

[0122] In this embodiment, the processing module can be an integrated circuit chip with signal processing capabilities. The above-mentioned processing module can be a general-purpose processor. For example, the processor can be a central processing unit (CPU), a graphics processing unit (GPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, which can implement or execute the disclosed methods, steps and logic block diagrams in the embodiments of this application.

[0123] The storage module may be, but is not limited to, a random access memory, a read-only memory, a programmable read-only memory, an erasable programmable read-only memory, an electrically erasable programmable read-only memory, etc. In this embodiment, the storage module may be used to store various types of energy consumption data. Of course, the storage module may also be used to store a program, and the processing module executes the program after receiving the execution instruction.

[0124] Understandably, Figure 1 The structure shown is only a schematic diagram of the structure of the electronic device. The electronic device may also include Figure 1 More components are shown. Figure 1 Each component shown in the figure can be implemented by hardware, software or a combination thereof.

[0125] It should be noted that technicians in the relevant field can clearly understand that for the convenience and simplicity of description, the specific working process of the electronic device and energy consumption plan management device 100 described above can refer to the corresponding process of each step in the aforementioned method, and will not be repeated here.

[0126] The embodiment of the present application further provides a computer-readable storage medium. The computer-readable storage medium stores a computer program, and when the computer program is executed on a computer, the computer executes the energy consumption plan management method described in the above embodiment.

[0127] Through the description of the above implementation methods, technical personnel in this field can clearly understand that the present application can be implemented by hardware, and can also be implemented by means of software plus a necessary general hardware platform. Based on such an understanding, the technical solution of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.), including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each implementation scenario of the present application.

[0128] In summary, the present application provides an energy consumption plan management method, device, electronic device and readable storage medium. The method includes: obtaining historical energy consumption data of a continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system in a current production cycle, the historical energy consumption data including first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during the maintenance condition, and third energy consumption historical data of the waiting condition, and the current energy consumption data including first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet in the current production cycle, second energy consumption performance data during the maintenance condition, and third energy consumption performance data of the waiting condition. The third energy consumption performance data specifies a duration that is greater than the duration of the current production cycle; the energy consumption plan data representing the current production cycle is determined based on the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, and the energy consumption plan data includes the usage of each type of energy medium; when the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, the energy consumption plan data is recalculated based on the difference.

[0129] In this solution, by using the historical energy consumption data of the continuous casting machine billet processing system within a specified period of time, and then calculating the energy consumption plan data of the current production cycle, the energy consumption plan data can be calculated in a refined manner. In addition, by analyzing the energy consumption plan data and the actual energy consumption data of the current production cycle, and then adjusting the energy consumption plan data, it is beneficial to improve the effectiveness of energy consumption control.

[0130] In the embodiments provided in the present application, it should be understood that the disclosed device, system and method can also be implemented in other ways. The above-described device, system and method embodiments are merely schematic, for example, the flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a part of a module, a program segment or a code, and a part of the module, program segment or code contains one or more executable instructions for implementing the specified logical function. It should also be noted that each box in the block diagram and / or the flowchart, and the combination of the boxes in the block diagram and / or the flowchart can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by a combination of dedicated hardware and computer instructions. In addition, each functional module in each embodiment of the present application can be integrated together to form an independent part, or each module can exist separately, or two or more modules can be integrated to form an independent part.

[0131] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for managing energy consumption plan, characterized in that: Applied to electronic equipment, the electronic equipment is used to connect with a continuous casting machine billet processing system, the method comprises: Obtaining historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system within a current production cycle, the historical energy consumption data including first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during a maintenance condition, and third energy consumption historical data during a waiting condition, and the current energy consumption data including first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the current production cycle, second energy consumption performance data during a maintenance condition, and third energy consumption performance data during a waiting condition, wherein the specified time period is greater than the time period of the current production cycle; Determine energy consumption plan data representing the current production cycle according to the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, wherein the energy consumption plan data includes the usage amount of each type of energy medium; When the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, the energy consumption plan data is recalculated according to the difference; The current energy consumption data includes the total usage of each type of energy medium, as well as the usage of each type of energy medium during each process of processing each continuous casting machine billet, the usage during the maintenance condition, and the usage during the waiting condition; When the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold, the energy consumption plan data is recalculated according to the difference, including: When there is a target energy medium in the current energy consumption data whose difference in total usage is greater than or equal to a corresponding preset threshold, determine a first difference between the usage of the target energy medium during the processing of each continuous casting machine billet during a specified process and similar energy consumption data in the energy consumption plan data, a second difference between the usage of the target energy medium during the maintenance condition and similar energy consumption data in the energy consumption plan data, and a third difference between the usage of the target energy medium during the waiting condition and similar energy consumption data in the energy consumption plan data; When the first difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium in the energy consumption plan data during the processing of each continuous casting machine billet during the specified process according to the first difference; When the second difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium during the maintenance condition according to the second difference; When the third difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium during the waiting condition according to the third difference; During the processing and production process of the continuous casting machine billet processing system, if the actual situation during the production process deviates from the original planned production situation, the current energy consumption data is re-obtained, and then the energy consumption plan data within the production cycle is re-verified, and the comparative analysis work is re-conducted to verify whether the actual energy consumption within the production cycle is within a reasonable range; The output includes the weight of the processed continuous casting machine billets; according to the first energy consumption historical data, the second energy consumption historical data, the third energy consumption historical data and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billets processed within the specified time, the energy consumption plan data representing the current production cycle is determined, and the energy consumption plan data includes the usage of each type of energy medium, including: Determine first energy consumption plan data corresponding to each type of continuous casting machine billet according to the first energy consumption history data and the total weight of each type of continuous casting machine billet processed within the specified time period; Determining second energy consumption plan data according to the second energy consumption historical data and the maintenance working condition duration; The third energy consumption plan data is determined according to the third energy consumption historical data and the duration of the waiting-for-material working condition.

2. The method according to claim 1, characterized in that: The method further comprises: The operation status of the continuous casting machine billet processing system is controlled according to the recalculated energy consumption plan data, so that the energy consumption data of the continuous casting machine billet processing system after adjusting the operation status meets the set conditions.

3. The method according to claim 1, characterized in that The method further comprises: When the difference between any energy consumption performance data in the current energy consumption data and the same type of energy consumption data in the energy consumption plan data is greater than or equal to the corresponding preset threshold, a prompt message is output, and the prompt message includes type information of the energy medium characterizing that the difference is greater than or equal to the corresponding preset threshold, and type information of the continuous casting machine billet corresponding to the energy medium.

4. The method according to claim 1, characterized in that: The method further comprises: Obtaining the current remaining amount of a specified energy medium in the continuous casting machine slab processing system; When the current remaining amount is less than or equal to the preset remaining amount, a prompt message indicating that the designated energy medium is insufficient is issued.

5. The method according to claim 1, characterized in that The energy medium includes at least one of coal gas, electric energy, nitrogen and oxygen.

6. An energy consumption planning management device, characterized in that: Applicable to electronic equipment, the electronic equipment is used to connect with a continuous casting machine billet processing system, the device comprises: an acquisition unit, for acquiring historical energy consumption data of the continuous casting machine billet processing system within a specified time period, and current energy consumption data of the continuous casting machine billet processing system within a current production cycle, wherein the historical energy consumption data include first energy consumption historical data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the specified time period, second energy consumption historical data during a maintenance condition, and third energy consumption historical data during a waiting condition, and the current energy consumption data include first energy consumption performance data of the continuous casting machine billet processing system during processing of the continuous casting machine billet within the current production cycle, second energy consumption performance data during a maintenance condition, and third energy consumption performance data during a waiting condition, wherein the specified time period is greater than the time period of the current production cycle; A plan determination unit, configured to determine energy consumption plan data representing the current production cycle according to the first energy consumption history data, the second energy consumption history data, the third energy consumption history data, and the output, maintenance working condition duration, and waiting working condition duration of each type of continuous casting machine billet processed within the specified time period, wherein the energy consumption plan data includes the usage amount of each type of energy medium; a recalculating unit, configured to recalculate the energy consumption plan data according to the difference between any actual energy consumption data in the current energy consumption data and similar energy consumption data in the energy consumption plan data when the difference between the actual energy consumption data in the current energy consumption data and the similar energy consumption data in the energy consumption plan data is greater than or equal to a corresponding preset threshold; The current energy consumption data includes the total usage of each type of energy medium, and the usage of each type of energy medium during each process of processing each continuous casting machine billet, the usage during the maintenance condition, and the usage during the waiting condition; the recalculation unit is also used for: When there is a target energy medium in the current energy consumption data whose difference in total usage is greater than or equal to a corresponding preset threshold, determine a first difference between the usage of the target energy medium during the processing of each continuous casting machine billet during a specified process and similar energy consumption data in the energy consumption plan data, a second difference between the usage of the target energy medium during the maintenance condition and similar energy consumption data in the energy consumption plan data, and a third difference between the usage of the target energy medium during the waiting condition and similar energy consumption data in the energy consumption plan data; When the first difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium in the energy consumption plan data during the processing of each continuous casting machine billet during the specified process according to the first difference; When the second difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium during the maintenance condition according to the second difference; When the third difference is greater than or equal to the corresponding preset threshold, recalculating the planned usage of the target energy medium during the waiting condition according to the third difference; The output includes the weight of the continuous casting billets processed. The planning unit is also used for: Determine first energy consumption plan data corresponding to each type of continuous casting machine billet according to the first energy consumption history data and the total weight of each type of continuous casting machine billet processed within the specified time period; Determining second energy consumption plan data according to the second energy consumption historical data and the maintenance working condition duration; The third energy consumption plan data is determined according to the third energy consumption historical data and the duration of the waiting-for-material working condition.

7. An electronic device, characterized in that: The electronic device comprises a memory and a processor coupled to each other, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the electronic device executes the method according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that: The readable storage medium stores a computer program, and when the computer program is executed on a computer, the computer is enabled to execute the method according to any one of claims 1 to 5.

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