A comprehensive monitoring and management system for the power Internet of Things

Abstract

The present application discloses an integrated monitoring and management system for electric power Internet of Things, which relates to the field of electric power management technology. By acquiring each area of a target factory and monitoring the basic information of each area and the working information of various equipment, the power supply level of each area in each power supply time period is obtained by analysis, and then power supply management is performed on each area in each power supply time period, and electric power is preferentially allocated to priority power supply areas. Reasonable power distribution can make full use of electric power, which is beneficial to improving the overall operation efficiency of the power system. When the power supply is insufficient, the priority power supply situation of various equipment in each area is analyzed, and then power supply management is performed on various equipment in each area, so as to timely adjust the power distribution, reduce the power cost of the target factory, and ensure economic benefits, which is beneficial to the long-term development of the target factory. Finally, a comprehensive evaluation is performed on the power management of the target factory to ensure the perfection and rationality of the power monitoring and management system.

Description

Technical Field

[0001] The present application relates to the field of power management technology, and in particular to a comprehensive monitoring and management system for the power Internet of Things. Background Art

[0002] With the continuous development of society and technology, the increase in electrical equipment has led to a continuous increase in the load on the power system. Monitoring and managing the power system and electricity consumption in various regions can provide reliable power guarantee for the production of target factories, thereby ensuring the sustained and stable development of the economy. Therefore, this application proposes a comprehensive monitoring and management system for the power Internet of Things.

[0003] The prior art, such as the invention patent application with announcement number: CN117691583B, discloses a power dispatching system and method for a virtual power plant, including step 1: determining the priority of a set of power-consuming equipment, and inputting the power consumption characteristic data into a pre-configured power load regression model to determine the power load on the forecast day; step 2: performing comparative analysis on the power load to determine the type of power load event; step 3: counting the power demand data of the power-consuming equipment set with the i-th priority, and obtaining the power supply data of the j-th power supply line; step 4: matching the power demand data of the power-consuming equipment set with the i-th priority with the power supply data of the j-th power supply line; the present invention can provide differentiated power supply to different power-consuming equipment, which is beneficial to improving the power supply reliability of important equipment.

[0004] Regarding the above scheme, there are the following technical problems: 1. The current technology mainly matches the power demand data of the power-consuming equipment set with the power supply data of the power supply line, and then provides differentiated power supply to different power-consuming equipment. The current technology does not take into account that the power demand of each region is different in different time periods. When the power demand of a certain area is low in a certain time period, supplying power to this area will lead to a waste of power resources. The current technology's neglect of this aspect will lead to unreasonable power distribution in the power system, thereby reducing the operating efficiency of the power system.

[0005] 2. Current technology does not take into account the power supply priority of each electrical device. As a result, when the total power supply of the power system is insufficient to support the power supply of all power supply lines, it is impossible to determine which electrical device to give priority power supply. The current technology's neglect of this aspect will lead to power system disorder and then to power system failure, which also greatly demonstrates that the current technology lacks perfection and rationality. Summary of the Invention

[0006] The purpose of this application is to provide an electric power Internet of Things integrated monitoring and management system that solves the problems existing in the background technology.

[0007] In order to solve the above technical problems, this application adopts the following technical solutions: This application provides a comprehensive monitoring and management system for the Internet of Things of Electric Power, including: a power monitoring module: used to divide the target factory into areas, and then obtain each area of the target factory, so as to monitor the basic information of each area and the working information of various types of equipment, and obtain each power supply time period.

[0008] Power analysis module: used to analyze and obtain the priority power supply assessment coefficient of each area in each power supply time period, and then obtain the power supply level of each area in each power supply time period. When the power supply is insufficient, it analyzes the priority power supply situation of various types of equipment in each area.

[0009] Power management module: used to manage power supply to each area during each power supply period, and to manage power supply to various types of equipment in each area when power supply is insufficient.

[0010] Execution evaluation module: used to evaluate the rationality of the management of the power management module.

[0011] Preferably, the target factory is divided into regions to obtain the regions of the target factory. The specific process is as follows: based on the purpose of each building in the target factory, the purpose keywords of each building in the target factory are obtained, and then a purpose set of each building in the target factory is constructed.

[0012] The synonyms of the usage keywords of each building are obtained from the data center, and then a synonym set of the usage keywords of each building is constructed.

[0013] The keyword sets of each building's use and the synonym sets of each building's use keywords are matched with each other, and buildings with the same use are recorded as buildings in the same area, thereby obtaining the various areas of the target factory, including living areas, production areas, and office areas.

[0014] Preferably, the basic information of each area includes the total number of people flow and the total number of equipment startups in each area; the working information of each type of equipment includes power consumption per unit time, working value per unit time and working quality value per unit time.

[0015] Preferably, the power supply time periods are power supply time periods within a preset power supply cycle.

[0016] Preferably, the power supply management for each area in each power supply time period is performed as follows: based on the priority power supply evaluation coefficient of each area in each power supply time period, the first-level priority power supply area, the second-level priority power supply area and the third-level priority power supply area in each power supply time period are obtained.

[0017] In a certain power supply time period, priority power supply is given to the first-level priority power supply area. When the power supply of the first-level priority power supply area meets the power consumption of the first-level priority power supply area, power is supplied to the second-level priority power supply area. When the power supply of the second-level priority power supply area meets the power consumption of the second-level priority power supply area, power is supplied to the third-level priority power supply area. The power supply of each area in each power supply time period is managed in this way.

[0018] Preferably, when power supply is insufficient, power supply management is performed for various types of equipment in each area. The specific process is as follows: the power supply amount of each area in each power supply time period is obtained from the control center. When the power supply amount for the first-level priority power supply area in a certain power supply time period cannot meet the power consumption of the first-level priority power supply area, the first-level priority power supply area is powered in turn based on the priority power supply record table of various types of equipment in each area.

[0019] When the power supply in a certain power supply time period meets the power consumption of the first-level priority power supply area but cannot meet the power consumption of the second-level priority power supply area, power is supplied to various types of equipment in the second-level priority power supply area based on the priority power supply record table of various types of equipment in each area. Similarly, based on this, a power supply management method for various types of equipment in the third-level priority power supply area can be obtained when the power supply in the third-level priority power supply area cannot meet the power consumption of the third-level priority power supply area.

[0020] Preferably, the rationality of the management of the power management module is evaluated, and the specific process is as follows: after the end of each power supply time period in the preset cycle, a questionnaire survey is conducted on each staff member in the target factory. The questionnaire survey has a total of one question and three answer options, where the three answer options include positive options, negative options and neutral options. When a staff member answers a question in the questionnaire survey with a positive option, 1 point is scored, a negative option is scored with -1 point, and a neutral option is scored with 0 point. Based on this, the total score of the questionnaire survey of each staff member is obtained, and the total score of the questionnaire survey of each staff member is divided by the total number of staff members to obtain the satisfaction characteristic value K of the power management.

[0021] The total output of the target factory production area within the preset period is counted, and the total output of the target factory production area within the preset period is compared with the set total output standard value of the target factory product area. If the total output of the target factory production area within the preset period is greater than or less than the set total output standard value of the target factory production area, the production characteristic value of the target factory within the preset period is recorded as 1; otherwise, the production characteristic value of the target factory within the preset period is recorded as -1, and the production characteristic value X of the target factory within the preset period is obtained accordingly.

[0022] The comprehensive evaluation index η of the target factory's power management satisfaction is obtained by combining the target factory's power management satisfaction characteristic value K and the production characteristic value X within the preset period, according to the calculation formula: η=K*γ1+X*γ2, where γ1 and γ2 represent the weight factors corresponding to the target factory's power management satisfaction and the weight factors corresponding to the total output within the preset period, respectively.

[0023] The target factory's power management comprehensive evaluation index is compared with the set factory power management comprehensive evaluation index threshold. When the target factory's power management comprehensive evaluation index is greater than or equal to the set factory power management comprehensive evaluation index threshold, the current power management plan is recorded as reasonable; otherwise, the current power management plan is recorded as unreasonable.

[0024] The beneficial effects of the present application are: 1. The present application provides an integrated monitoring and management system for the Internet of Things of electric power, which obtains each area of the target factory, monitors the basic information of each area and the working information of various equipment, and then analyzes the power supply level of each area in each power supply time period, and then performs power supply management on each area in each power supply time period, and allocates power to the priority power supply areas first. Reasonable power distribution can make full use of power, which is beneficial to improving the overall operating efficiency of the power system. When the power supply is insufficient, it analyzes the priority power supply situation of various equipment in each area, and then performs power supply management on various equipment in each area, so as to adjust the power distribution in time, reduce the power cost of the target factory while ensuring economic benefits, which is beneficial to the long-term development of the target factory, and finally conducts a comprehensive evaluation of the power management of the target factory to ensure the perfection and rationality of the power monitoring and management system.

[0025] 2. This application divides the target factory into regions, monitors the basic information of each region and the working information of various equipment, and obtains each power supply time period, providing an effective data basis for the subsequent comprehensive power management of the region.

[0026] 3. This application analyzes the priority power supply assessment coefficients of each area in each power supply time period, and then obtains the power supply level of each area in each power supply time period. According to the power demand of different areas and different time periods, the power resources are reasonably allocated to achieve optimal distribution of power, so as to avoid the impact on the production of the target factory and the lives of the staff due to unreasonable power distribution, thereby improving the efficiency and reliability of the overall power system operation of the target factory. At the same time, when the power supply is insufficient, the priority power supply situation of various equipment in each area is analyzed, and then the equipment operation when the power supply is insufficient is reasonably adjusted to improve energy utilization efficiency, and the economic losses caused by insufficient power supply are greatly reduced.

[0027] 4. This application manages power supply to each area in each power supply time period and allocates power to priority power supply areas first. Reasonable power distribution can make full use of power, reduce energy loss, and also help improve the overall operating efficiency of the power system. When the power supply is insufficient, priority power supply equipment in each area is given priority, and the power distribution plan is adjusted in time to ensure the power supply of key facilities, thereby minimizing the negative impact of power shortages, thereby reducing the power cost of the target factory while ensuring economic benefits, which is beneficial to the long-term development of the target factory. Finally, the rationality of the power management method is evaluated based on the comprehensive evaluation of the staff and the output of the target factory, which greatly improves the rationality and perfection of the power management method. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0029] Figure 1 This is a schematic diagram of the system structure connection for this application. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] Reference Figure 1 As shown, the present application provides a comprehensive monitoring and management system for the Internet of Things of Electric Power, including the following modules: Electric power monitoring module: used to divide the target factory into areas, and then obtain each area of the target factory, so as to monitor the basic information of each area and the working information of various types of equipment, and obtain each power supply time period.

[0032] In a specific example, the target factory is divided into regions to obtain the regions of the target factory. The specific process is as follows: based on the purpose of each building in the target factory, the purpose keywords of each building in the target factory are obtained, and then a purpose set of each building in the target factory is constructed.

[0033] The synonyms of the usage keywords of each building are obtained from the data center, and then a synonym set of the usage keywords of each building is constructed.

[0034] The keyword sets of each building's use and the synonym sets of each building's use keywords are matched with each other, and buildings with the same use are recorded as buildings in the same area, thereby obtaining the various areas of the target factory, including living areas, production areas, and office areas.

[0035] In a specific example, the basic information of each area includes the total number of people flow and the total number of equipment startups in each area; the working information of each type of equipment includes power consumption per unit time, working value per unit time and working quality value per unit time.

[0036] It should be noted that the length of the unit time is determined by the relevant staff. It can be ten minutes, half an hour, or one hour. There is no specific restriction here.

[0037] It should be noted that the work value per unit time and the work quality value per unit time, for example, for various types of equipment in the production area, the work value per unit time can be the total amount of products produced per unit time, and the work quality value per unit time can be the qualified rate of products per unit time; for various types of equipment in the office area, the work value per unit time can be the frequency of use of office appliances per unit time, and the work quality value per unit time can be the work efficiency of office appliances per unit time; for various types of equipment in the living area, the work value per unit time can be the frequency of use of household appliances per unit time, and the work quality value per unit time can be the work efficiency of household appliances per unit time.

[0038] In a specific example, the power supply time periods are power supply time periods within a preset power supply cycle.

[0039] It should be noted that the preset power supply cycle and the length of each power supply time period are set by relevant staff and are not specifically limited here.

[0040] Power analysis module: used to analyze and obtain the priority power supply assessment coefficient of each area in each power supply time period, and then obtain the power supply level of each area in each power supply time period. When the power supply is insufficient, it analyzes the priority power supply situation of various types of equipment in each area.

[0041] It should be noted that insufficient power supply refers to insufficient power supply to any area in the living area, production area and office area.

[0042] In a specific example, the analysis obtains the priority power supply evaluation coefficient of each area in each power supply time period. The specific process is as follows: the power supply time period of the current time point is obtained from the power supply center, recorded as the target power supply time period, the work and rest schedule of each area is obtained based on the basic information of each area of the target factory, the working time period of each area is obtained based on the work and rest schedule of each area, and the target power supply time period is matched with the working time period of each area. When the target power supply time period belongs to the working time period of a certain area, the priority power consumption evaluation coefficient of the area is recorded as 1, otherwise the priority power consumption evaluation coefficient of the area is recorded as 0, and the priority power supply evaluation coefficient a′ of each area in each power supply time period is obtained accordingly. il , where i is the number corresponding to each area, i=1,2,3, number 1, number 2 and number 3 represent the number corresponding to the living area, the number corresponding to the production area and the number corresponding to the office area respectively, l is the number corresponding to each power supply time period, l=1,2,......L, L is any integer greater than 2.

[0043] Based on the basic information of each area, the total number of people flow and the total number of equipment startups in each area during each power supply period are obtained and recorded as Q il and S il , according to the calculation formula:

[0044] The power demand evaluation coefficient a″ of each area in each power supply period is obtained by analysis il , where Q′ and S′ represent the total number of people and equipment in the target factory, respectively.

[0045] Comprehensive priority electricity consumption assessment coefficient a′ for each area in each power supply time period il and the electricity demand assessment coefficient a″ for each area during each power supply period il , according to the calculation formula: The analysis results in the priority power supply evaluation coefficient a for each area in each power supply time period. il .

[0046] In a specific example, the power supply level of each area in each power supply time period is obtained, and the specific process is as follows: obtain the priority power supply evaluation coefficient of each area in a certain power supply time period, and arrange them in order from large to small, and record the area with the largest priority power supply evaluation coefficient in that power supply time period as the first-level priority power supply area, record the area with the smallest priority power supply evaluation coefficient in that power supply time period as the third-level priority power supply area, and record the area with an intermediate power supply evaluation coefficient in that power supply time period as the second-level priority power supply area, thereby obtaining the power supply level of each area in each power supply time period.

[0047] In a specific example, the analysis of the priority power supply situation of each type of equipment in each area is as follows: based on the working information of each type of equipment, the unit time working value and production quality value of each type of equipment in each area are extracted and recorded as Wi j and Ri j , where j is the category number of each type of equipment, j = 1, 2, ... J, J is any integer greater than 2, according to the calculation formula: The working quality evaluation coefficient β′ of the j-th type of equipment in the i-th area is obtained by analysis ij , based on which the working quality evaluation coefficients of various equipment in each area are obtained, where W′ j and R′ j They represent the standard production value per unit time and the standard production quality value per unit time corresponding to the j-th type of equipment, respectively. λ1 and λ2 represent the weight factor corresponding to the equipment's working value per unit time and the weight factor corresponding to the production quality value per unit time, respectively.

[0048] It should be noted that the standard value of work production per unit time is set by the relevant staff themselves. For example, the work production value per unit time of various types of equipment will be obtained and normally distributed, and the middle value after normal distribution will be recorded as the standard value of work production per unit time. No specific restrictions are made here. The method of setting the standard value of production quality per unit time is the same as the standard value of work production per unit time, so it will not be repeated.

[0049] It should be noted that λ1 and λ2 are both greater than 0 and less than 1, and λ1+λ2=1. The specific values of λ1 and λ2 are set by the relevant staff. For example, when the working quality of the equipment is more important, λ1 is set to λ2 is When more attention is paid to the working value of the equipment, λ1 can be set to λ2 is No specific limitation is imposed here.

[0050] Arrange the working quality evaluation coefficients of various types of equipment in each area in descending order, and then obtain a priority power supply record table of various types of equipment in each area.

[0051] Power management module: used to manage power supply to each area during each power supply period, and to manage power supply to various types of equipment in each area when power supply is insufficient.

[0052] In a specific example, the power supply management for each area in each power supply time period is performed as follows: based on the priority power supply evaluation coefficient of each area in each power supply time period, the first-level priority power supply area, second-level priority power supply area and third-level priority power supply area of each power supply time period are obtained.

[0053] In a certain power supply time period, priority power supply is given to the first-level priority power supply area. When the power supply of the first-level priority power supply area meets the power consumption of the first-level priority power supply area, power is supplied to the second-level priority power supply area. When the power supply of the second-level priority power supply area meets the power consumption of the second-level priority power supply area, power is supplied to the third-level priority power supply area. The power supply of each area in each power supply time period is managed in this way.

[0054] In a specific example, when power supply is insufficient, power supply management is performed for various types of equipment in each area. The specific process is as follows: the power supply amount of each area in each power supply time period is obtained from the control center. When the power supply amount for the first-level priority power supply area in a certain power supply time period cannot meet the power consumption of the first-level priority power supply area, the first-level priority power supply area is powered in turn based on the priority power supply record table of various types of equipment in each area.

[0055] When the power supply in a certain power supply time period meets the power consumption of the first-level priority power supply area but cannot meet the power consumption of the second-level priority power supply area, power is supplied to various types of equipment in the second-level priority power supply area based on the priority power supply record table of various types of equipment in each area. Similarly, based on this, a power supply management method for various types of equipment in the third-level priority power supply area can be obtained when the power supply in the third-level priority power supply area cannot meet the power consumption of the third-level priority power supply area.

[0056] Execution evaluation module: used to evaluate the rationality of the management of the power management module.

[0057] In a specific example, the rationality of the management of the power management module is evaluated, and the specific process is as follows: after the end of each power supply time period in the preset cycle, a questionnaire survey is conducted on each staff member in the target factory. The questionnaire survey has a total of one question and three answer options, where the three answer options include positive options, negative options and neutral options. When a staff member answers the question in the questionnaire survey with a positive option, 1 point is scored, a negative option is scored with -1 point, and a neutral option is scored with 0 point. Based on this, the total score of the questionnaire survey for each staff member is obtained, and the total score of the questionnaire survey for each staff member is divided by the total number of staff members to obtain the satisfaction characteristic value K of the power management.

[0058] It should be noted that the questions and answer options of the questionnaire are set by the relevant staff themselves. For example, the question is set as "Do you think the current power management is beneficial to the work and life of the staff?", the positive option is set as "Yes", the negative option is set as "No", and the neutral option is set as "Work and life have not been favorably affected", etc. No specific restrictions are made here.

[0059] The total output of the target factory production area within the preset period is counted, and the total output of the target factory production area within the preset period is compared with the set total output standard value of the target factory product area. If the total output of the target factory production area within the preset period is greater than or less than the set total output standard value of the target factory production area, the production characteristic value of the target factory within the preset period is recorded as 1; otherwise, the production characteristic value of the target factory within the preset period is recorded as -1, and the production characteristic value X of the target factory within the preset period is obtained accordingly.

[0060] It should be noted that the total output of the target factory product area is the average of the total output of the target factory production area in each historical period when power supply management is not implemented and the power supply is the same.

[0061] It should be noted that the length of each historical period is the same as the length of the preset period.

[0062] The comprehensive evaluation index η of the target factory's power management satisfaction is obtained by combining the target factory's power management satisfaction characteristic value K and the production characteristic value X within the preset period, according to the calculation formula: η=K*γ1+X*γ2, where γ1 and γ2 represent the weight factors corresponding to the target factory's power management satisfaction and the weight factors corresponding to the total output within the preset period, respectively.

[0063] It should be noted that both γ1 and γ2 are greater than 0 and less than 1, and γ1+γ2=1. The setting method of γ1 and γ2 is the same as that of λ1 and λ2, so they are not described in detail.

[0064] The target factory's power management comprehensive evaluation index is compared with the set factory power management comprehensive evaluation index threshold. When the target factory's power management comprehensive evaluation index is greater than or equal to the set factory power management comprehensive evaluation index threshold, the current power management plan is recorded as reasonable; otherwise, the current power management plan is recorded as unreasonable.

[0065] It should be noted that the threshold value of the comprehensive evaluation index of factory power management is greater than 0 and less than 1. The specific value is set by relevant staff. For example, the threshold value of the comprehensive evaluation index of factory power management can be set to 0.5. No specific restrictions are made here.

[0066] The present application provides an electric power Internet of Things integrated monitoring and management system, which obtains each area of the target factory, monitors the basic information of each area and the working information of various equipment, and then analyzes the power supply level of each area in each power supply time period, and then performs power supply management on each area in each power supply time period, and allocates power to priority power supply areas in priority. Reasonable power distribution can make full use of power, which is beneficial to improving the overall operating efficiency of the power system. When the power supply is insufficient, the priority power supply situation of various equipment in each area is analyzed, and then the power supply management of various equipment in each area is performed, so as to adjust the power distribution in time, reduce the power cost of the target factory while ensuring economic benefits, which is beneficial to the long-term development of the target factory, and finally conducts a comprehensive evaluation of the power management of the target factory to ensure the perfection and rationality of the power monitoring and management system.

[0067] The above content is merely an example and explanation of the concept of the present application. Technicians in this technical field may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this application, they should all fall within the scope of protection of this application.

Claims

1. A comprehensive monitoring and management system for the power Internet of Things, characterized in that: include: Power monitoring module: used to divide the target factory into regions, and then obtain each region of the target factory, so as to monitor the basic information of each region and the working information of various equipment, and obtain each power supply time period; The power supply time periods are power supply time periods within a preset power supply cycle; Power analysis module: used to analyze and obtain the priority power supply evaluation coefficient of each area in each power supply time period, and then obtain the power supply level of each area in each power supply time period. When the power supply is insufficient, it analyzes the priority power supply of various types of equipment in each area; The analysis obtains the priority power supply evaluation coefficient for each area in each power supply time period. The specific process is as follows: Obtain the power supply time period of the current time point from the power supply center and record it as the target power supply time period. Based on the basic information of each area of the target factory, obtain the work and rest schedule of each area. Based on the work and rest schedule of each area, obtain the working time period of each area. Match the target power supply time period with the working time period of each area. When the target power supply time period belongs to the working time period of a certain area, the priority power consumption evaluation coefficient of the area is recorded as 1. Otherwise, the priority power consumption evaluation coefficient of the area is recorded as 0. Based on this, the priority power supply evaluation coefficient a′ of each area in each power supply time period is obtained. il , where i is the number corresponding to each area, i = 1, 2, 3, number 1, number 2 and number 3 represent the number corresponding to the living area, the number corresponding to the production area and the number corresponding to the office area respectively, l is the number corresponding to each power supply time period, l = 1, 2, ... L, L is any integer greater than 2; Based on the basic information of each area, the total number of people flow and the total number of equipment startups in each area during each power supply period are obtained and recorded as Q il and S il , according to the calculation formula: The power demand evaluation coefficient a″ of each area in each power supply period is obtained by analysis il , where Q′ and S′ represent the total number of people and equipment in the target factory, respectively; Comprehensive priority electricity consumption assessment coefficient a′ for each area in each power supply time period il and the electricity demand assessment coefficient a″ for each area during each power supply period il , according to the calculation formula: The analysis results in the priority power supply evaluation coefficient a for each area in each power supply time period. il ; Power management module: used to manage power supply to each area during each power supply period, and to manage power supply to various types of equipment in each area when power supply is insufficient; Execution evaluation module: used to evaluate the rationality of the management of the power management module.

2. The integrated monitoring and management system for electric power Internet of Things according to claim 1, characterized in that: The target factory is divided into regions, and then each region of the target factory is obtained. The specific process is as follows: Based on the purpose of each building in the target factory, the purpose keywords of each building in the target factory are obtained, and then a purpose set of each building in the target factory is constructed; Obtain synonyms of the usage keywords of each building from the data center, and then construct a synonym set of the usage keywords of each building; The keyword sets of each building's use and the synonym sets of each building's use keywords are matched with each other, and buildings with the same use are recorded as buildings in the same area, thereby obtaining the various areas of the target factory, including living areas, production areas, and office areas.

3. The integrated monitoring and management system for electric power Internet of Things according to claim 2 is characterized in that: The basic information of each area includes the total number of people flow and the total number of equipment startups in each area; the working information of each type of equipment includes power consumption per unit time, working value per unit time and working quality value per unit time.

4. The integrated monitoring and management system for electric power Internet of Things according to claim 3 is characterized in that: The specific process of obtaining the power supply level of each area in each power supply time period is as follows: Obtain the priority power supply evaluation coefficient of each area in a certain power supply time period, and arrange them in descending order. The area with the largest priority power supply evaluation coefficient in this power supply time period is recorded as the first-level priority power supply area, the area with the smallest priority power supply evaluation coefficient in this power supply time period is recorded as the third-level priority power supply area, and the area with an intermediate power supply evaluation coefficient in this power supply time period is recorded as the second-level priority power supply area. Based on this, the power supply level of each area in each power supply time period is obtained.

5. The integrated monitoring and management system for electric power Internet of Things according to claim 4 is characterized in that: The analysis of the priority power supply of various types of equipment in each area is as follows: Based on the working information of various types of equipment, the unit time working value and production quality value of various types of equipment in each area are extracted and recorded as Wi j and Ri j , where j is the category number of each type of equipment, j = 1, 2, ... J, J is any integer greater than 2, according to the calculation formula: The working quality evaluation coefficient β′ of the j-th type of equipment in the i-th area is obtained by analysis ij , based on which the working quality evaluation coefficients of various equipment in each area are obtained, where W′ j and R′ j They are respectively represented as the production standard value per unit time and the production quality standard value per unit time corresponding to the j-th type of equipment, λ1 and λ2 are respectively represented as the weight factor corresponding to the equipment's working value per unit time and the weight factor corresponding to the production quality value per unit time; Arrange the working quality evaluation coefficients of various types of equipment in each area in descending order, and then obtain a priority power supply record table of various types of equipment in each area.

6. The integrated monitoring and management system for electric power Internet of Things according to claim 5, characterized in that: The specific process of power supply management for each area in each power supply time period is as follows: Based on the priority power supply evaluation coefficient of each area in each power supply time period, obtain the first-level priority power supply area, the second-level priority power supply area and the third-level priority power supply area in each power supply time period; In a certain power supply time period, priority power supply is given to the first-level priority power supply area. When the power supply of the first-level priority power supply area meets the power consumption of the first-level priority power supply area, power is supplied to the second-level priority power supply area. When the power supply of the second-level priority power supply area meets the power consumption of the second-level priority power supply area, power is supplied to the third-level priority power supply area. The power supply of each area in each power supply time period is managed in this way.

7. The electric power Internet of Things integrated monitoring and management system according to claim 6, characterized in that: When power supply is insufficient, power supply management is performed on various types of equipment in each area. The specific process is as follows: Obtain the power supply amount of each area in each power supply time period from the control center. When the power supply amount of the first-level priority power supply area in a certain power supply time period cannot meet the power consumption of the first-level priority power supply area, power will be supplied to the first-level priority power supply area in turn based on the priority power supply record table of each type of equipment in each area; When the power supply in a certain power supply time period meets the power consumption of the first-level priority power supply area but cannot meet the power consumption of the second-level priority power supply area, power is supplied to various types of equipment in the second-level priority power supply area based on the priority power supply record table of various types of equipment in each area. Similarly, based on this, a power supply management method for various types of equipment in the third-level priority power supply area can be obtained when the power supply in the third-level priority power supply area cannot meet the power consumption of the third-level priority power supply area.

8. The electric power Internet of Things integrated monitoring and management system according to claim 7, characterized in that: The rationality evaluation of the management of the power management module is carried out as follows: After each power supply period in the preset cycle, a questionnaire survey is conducted on each staff member in the target factory. The questionnaire survey has a total of one question and three answer options, where the three answer options include positive options, negative options, and neutral options. When a staff member answers a question in the questionnaire survey with a positive option, a score of 1 is scored, a negative option is scored with a score of -1, and a neutral option is scored with a score of 0. Based on this, the total score of the questionnaire survey for each staff member is obtained, and the total score of the questionnaire survey for each staff member is divided by the total number of staff members to obtain the characteristic value K of satisfaction with the power management of the target factory; Counting the total output of the target factory's production area within a preset period, comparing the total output of the target factory's production area within the preset period with the set total output standard value of the target factory's product area; if the total output of the target factory's production area within the preset period is greater than or less than the set total output standard value of the target factory's production area, then the production characteristic value of the target factory within the preset period is recorded as 1; otherwise, the production characteristic value of the target factory within the preset period is recorded as -1, and the production characteristic value X of the target factory within the preset period is obtained accordingly; The power management satisfaction characteristic value K of the target plant and the production characteristic value X within the preset period are combined to obtain the target plant's power management comprehensive evaluation index η according to the calculation formula: η = K*γ1 + X*γ2, where γ1 and γ2 represent the weight factors corresponding to the target plant's power management satisfaction and the total output within the preset period, respectively. The power management comprehensive evaluation index of the target factory is compared with the set factory power management comprehensive evaluation index threshold. When the power management comprehensive evaluation index of the target factory is greater than or equal to the set factory power management comprehensive evaluation index threshold, the current power management plan is marked as reasonable; Otherwise, the current power management plan is recorded as unreasonable.

Images