CN118295277B - Intelligent digital stadium power supply energy consumption control method and system - Google Patents
Intelligent digital stadium power supply energy consumption control method and system Download PDFInfo
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Abstract
The application relates to the technical field of artificial intelligence, in particular to an intelligent digital stadium power supply energy consumption control method and system. According to the application, the seat layout diagram and sold seat information of the activity scene are obtained, then the seats are divided into areas according to the seat layout diagram and the internal structure of the venue to obtain a seat area set, each seat area corresponds to a group of energy consumption equipment, then the audience number proportion coefficient of each seat area is obtained according to the sold seat information, finally the target audience number proportion coefficient corresponding to the target seat area is obtained, and the energy consumption equipment group corresponding to the target seat area is controlled to supply power according to the coefficient, so that the power supply strategy of the energy consumption equipment in each area can be dynamically adjusted according to the actual audience number proportion of different seat areas, the unnecessary energy waste is reduced to the maximum extent, and the cost is reduced.
Description
Technical Field
The application relates to the technical field of artificial intelligence, in particular to an intelligent digital stadium power supply energy consumption control method and system.
Background
With the development of informatization and intellectualization technologies, energy management of large venues is becoming more and more important. The prior large-scale stadium generally adopts a BAS system for energy management, the BAS system monitors and controls various devices and functions in a building through sensors, controllers and communication equipment, and comprises an automatic building system for lighting, air conditioning, power supply, ventilation, heating, environmental control and the like.
The energy management mode of the existing BAS system often lacks accuracy, and the energy supply cannot be flexibly adjusted according to the actual use condition of a venue, so that energy waste and cost increase are caused, and the condition needs to be further improved.
Disclosure of Invention
In order to solve the problems of energy waste and cost increase caused by lack of accuracy of an energy management mode of the existing BAS system, the application provides an intelligent digital stadium power supply energy consumption control method and system, which adopts the following technical scheme:
In a first aspect, the present application provides a method for controlling power consumption of an intelligent digital stadium, comprising the following steps:
Acquiring an activity scene seat layout diagram and sold seat information;
According to the activity venue seat layout diagram and the venue internal structure, dividing the areas of seats in the venue to obtain a seat area set, wherein each seat area in the seat area set corresponds to a group of energy consumption equipment;
obtaining audience number proportion coefficients of each seat area in the seat area set according to the sold seat information;
And acquiring a target audience number proportion coefficient corresponding to a target seat area, and controlling an energy consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportion coefficient, wherein the target seat area is any one seat area in the seat area set.
By adopting the technical scheme, the seat layout diagram and the sold seat information of the activity scene are obtained, and then the seats are divided into areas according to the seat layout diagram and the internal structure of the venue to obtain a seat area set, wherein each seat area corresponds to a group of energy consumption equipment. Then, the audience number proportion coefficient of each seat area is obtained according to the sold seat information. And finally, acquiring a target audience number proportion coefficient corresponding to the target seat area, and controlling the energy consumption equipment group corresponding to the target seat area to supply power according to the coefficient. By adopting the method, the power supply strategy of the energy consumption equipment in each area can be dynamically adjusted according to the actual audience number proportion of different seat areas. In the area with less audience, the operation power of the energy consumption equipment can be properly reduced or part of equipment can be closed, so that the purposes of energy conservation and consumption reduction are achieved; in the area with more spectators, the normal operation of the energy consumption equipment can be ensured, and a comfortable viewing environment can be maintained. Compared with the traditional static power supply mode, the method can realize the fine management of power supply according to the actual use condition of a venue, and furthest reduces unnecessary energy waste while guaranteeing the viewing experience. In addition, through the division of the seat areas and the control of the corresponding energy consumption equipment groups, the method can purposefully adjust the environmental parameters of different areas, and meets the personalized demands of audiences in different areas.
Optionally, the energy consumption equipment group comprises one or more of air conditioning equipment, lighting equipment, ventilation equipment, sensor equipment and sound equipment, wherein the control of the lighting equipment comprises the adjustment of the brightness, the color temperature and the color of the light according to the activity type and the atmosphere requirement.
By adopting the technical scheme, the application further optimizes the constitution and the control strategy of the energy consumption equipment group on the basis of controlling the power supply energy consumption of the intelligent digital venue. The energy consumption equipment group comprises one or more of air conditioning equipment, lighting equipment, ventilation equipment, sensor equipment and sound equipment, and the omnibearing adjustment of environmental parameters in a venue can be realized through cooperative control of multiple equipment. And the brightness, the color temperature and the color of the lamplight are regulated according to the activity type and the atmosphere requirement for controlling the lighting equipment, so that the light and shadow requirements of different activities are met. Meanwhile, the linkage control of the air conditioning equipment and the ventilation equipment can ensure good air quality while meeting the temperature requirement; the sensor equipment is introduced to collect environmental parameters in the venue in real time, so that data support is provided for intelligent adjustment of energy consumption equipment; and the optimized control of the sound equipment can ensure the hearing experience of the audience.
Optionally, the obtaining the audience number proportionality coefficient of each seat area in the seat area set according to the sold seat information specifically includes the following steps:
acquiring the number of sold seats in each seat area and the total number of sold seats in the whole field according to the sold seat information;
calculating an initial audience size proportionality coefficient for each seating area according to the number of sold seats in each seating area and the total number of sold seats in the whole field;
acquiring the average number of sold seats and the average actual audience number of each seat area in a plurality of past events, and calculating an audience number history deviation coefficient of each seat area, wherein the audience number history deviation coefficient reflects the history deviation degree between the actual audience number and the number of sold seats of each seat area;
Obtaining an adjustment factor corresponding to the current activity type, adaptively adjusting the initial audience number proportion coefficient of each seat area according to the adjustment factor and the audience number history deviation coefficient of each seat area to obtain a corrected audience number proportion coefficient, and setting the adjustment factor according to the activity type and venue history data.
By adopting the technical scheme, the application fully considers the actual use condition and the history deviation characteristics of different seat areas through the self-adaptive adjustment mechanism, dynamically optimizes the audience number proportionality coefficient, and further ensures that the control strategy of the energy consumption equipment is more accurate and intelligent. Compared with a method for determining the audience number proportion coefficient by simply according to the sold seat information, the method can effectively reduce the deviation between the actual audience number and the predicted value, improve the efficiency and reliability of stadium energy consumption management, and simultaneously enable the scheme to have better adaptability and flexibility through setting adjustment factors, and can meet the personalized requirements of different types of activities and stadium.
Optionally, the acquiring a target audience number proportionality coefficient corresponding to a target seat area controls an energy consumption device group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, and specifically includes the following steps:
acquiring a target audience number proportionality coefficient and activity time information corresponding to a target seat area, and setting operation rules of an energy consumption device group according to the activity time information, wherein the operation rules comprise device starting time, device closing time and power adjustment range;
And adjusting the operation state of the energy consumption equipment group in real time according to the operation rule, and dynamically adjusting the operation power of the energy consumption equipment group corresponding to the target seat area according to the target audience number proportionality coefficient so as to realize the fine control of the energy consumption equipment group.
By adopting the technical scheme, the dynamic control strategy based on time and rules fully considers the actual time characteristics of the activity, reasonably arranges the start-stop time and power adjustment of the equipment, and avoids unnecessary energy waste. For example, the device is started in advance before the start of the activity, ensuring that the venue environment reaches an optimal state; and after the activity is finished, the power of the equipment is turned off or reduced in time, so that waste heat waste is reduced. Meanwhile, the energy consumption can be reduced to the maximum extent on the premise of meeting the comfort requirement of the audience by limiting the power adjustment range. Compared with a mode of controlling equipment to supply power simply according to the audience number proportion coefficient, the intelligent energy management system can achieve fine management of venue energy consumption, and further improves the intelligent level and energy saving benefits of venue energy management.
Optionally, the setting an operation rule of the energy consumption device group according to the activity session time information specifically includes the following steps:
Acquiring the starting time and the ending time of an activity session;
Calculating duration time of the activity session according to the starting time and the ending time, and dividing the duration time into a preheating stage, an operation stage and an ending stage;
In the preheating stage, the air conditioning equipment in the energy consumption equipment group is started in advance, the required preheating time is calculated according to the ambient temperature and the target temperature, the air conditioning equipment is controlled to run in advance so as to reach a comfortable temperature condition before the activity starts, and meanwhile, the brightness of the lighting equipment in the energy consumption equipment group is controlled to gradually change in the preheating stage according to the sunlight condition and the venue lighting condition so as to build the lighting atmosphere;
In the operation stage, according to the target audience number proportion coefficient, the operation power of the air conditioning equipment and the ventilation equipment in the energy consumption equipment group is dynamically adjusted, and the feedback control is carried out by combining with real-time temperature data, and according to the activity type and the time period, the parameters of the lighting equipment and the sound equipment in the energy consumption equipment group are controlled;
and in the ending stage, controlling the air conditioning equipment and the ventilation equipment to gradually reduce the running power according to the change trend of the number of audiences, and controlling the brightness of the lighting equipment to gradually rise so as to guide the audiences to leave the field orderly.
By adopting the technical scheme, the application performs full-flow and staged fine control on the operation of the energy consumption equipment by acquiring the starting time and the ending time of the activity session, adopts a targeted strategy at different stages, reduces the energy waste to the maximum extent and improves the energy utilization efficiency. Meanwhile, the energy-saving target is achieved at the same time by optimizing the equipment starting and stopping time and the power adjustment range and meeting the comfort requirement of audiences.
Optionally, before the target audience number proportionality coefficient corresponding to the target seat area is obtained, the method further comprises the following steps;
Dividing each seating area in the seating area set into a common seating area and a special seating area, wherein the special seating area comprises at least one of a honored guest seating area, a disabled person seating area and an infant seating area;
setting a special control strategy of a corresponding energy consumption equipment group aiming at the special seating area;
the special control strategy comprises:
According to the identity information of the guests, adjusting the target temperature of the air conditioning equipment in the energy consumption equipment group corresponding to the guests seat area, and adjusting the illumination mode of the illumination equipment corresponding to the guests seat area;
according to the requirements of the disabled, preferentially ensuring the power supply of ventilation equipment and lighting equipment in an energy consumption equipment group corresponding to the disabled seat area;
According to the infant demand, adjusting the target temperature of the air conditioning equipment corresponding to the infant seat area, and reducing the volume of the sound equipment in the energy consumption equipment group corresponding to the infant seat area.
By adopting the technical scheme, the seat area set is divided into the common seat area and the special seat area, and the special seat area comprises a honored seat area, a disabled person seat area and an infant seat area. And aiming at the honored guest seat area, adjusting the target temperature of the air conditioning equipment and the illumination mode of the illumination equipment according to the identity information of the honored guest, and providing a more noble and comfortable viewing environment. The power supply of the ventilation equipment and the lighting equipment is preferentially ensured aiming at the seating area of the disabled, so that the special requirements of the disabled are met, and social care is embodied. Aiming at the infant seating area, the target temperature of the air conditioning equipment and the volume of the sound equipment are adjusted, so that safe, comfortable and quiet viewing conditions are created for infants. By adopting an accurate control strategy for different subdivision groups, the quality of venue service is improved, and the differentiated requirements of different audience groups are met.
Optionally, after the target audience number proportionality coefficient corresponding to the target seat area is obtained and the energy consumption equipment group corresponding to the target seat area is controlled to supply power according to the target audience number proportionality coefficient, the method further includes the following steps:
Acquiring air flow distribution data in a venue, and identifying an air flow dead angle area in the venue according to the air flow distribution data;
judging whether the target seat area is positioned in the air flow dead angle area or not;
if the target seat area is located in the airflow dead angle area, multiplying the target audience number proportionality coefficient by a preset airflow dead angle weight to obtain an adjusted target audience number proportionality coefficient;
And controlling the operation parameters of the ventilation equipment and the air conditioning equipment in the energy consumption equipment group corresponding to the target seat area in the air flow dead angle area according to the adjusted target audience number proportionality coefficient so as to improve the ventilation and temperature conditions of the air flow dead angle area.
By adopting the technical scheme, the application acquires the air flow distribution data in the venue and identifies the air flow dead angle area according to the data. Then, it is determined whether the target seat area is located in the air flow dead angle area. And if the target seat area is positioned in the airflow dead angle area, multiplying the target audience number proportionality coefficient by a preset airflow dead angle weight to obtain an adjusted target audience number proportionality coefficient. And finally, controlling the operation parameters of the ventilation equipment and the air conditioning equipment corresponding to the seat area in the air flow dead angle area according to the adjusted target audience number proportionality coefficient. The seats in the dead angle areas of the air flow are specially optimally controlled, and ventilation and temperature conditions in the dead angle areas of the air flow can be effectively improved.
Optionally, after controlling the operation parameters of the ventilation device and the air conditioning device corresponding to the seat area located in the dead angle area of the airflow according to the adjusted target audience number proportionality coefficient, the method further comprises the following steps:
acquiring human body thermal comfort data of the target seat area, wherein the human body thermal comfort data comprises temperature, humidity, airflow speed and radiation temperature;
Comparing the human body thermal comfort data with a target thermal comfort range, and calculating a comfort deviation value;
Judging whether the comfort level deviation value exceeds a preset deviation threshold corresponding to the target seat area;
triggering comfort feedback control if the comfort deviation value exceeds a preset deviation threshold value, wherein the comfort feedback control calculates the adjustment amplitude of air conditioning equipment and the adjustment amplitude of ventilation equipment according to the comfort deviation value;
And controlling the operation parameters of the air conditioning equipment and the ventilation equipment corresponding to the target seat area according to the calculated adjustment amplitude, and simultaneously, correlating the energy consumption data of the air conditioning equipment and the ventilation equipment with a comfort feedback control effect, and updating an energy consumption and comfort optimization model, wherein the energy consumption and comfort optimization model is used for controlling the energy consumption of the energy consumption equipment group corresponding to the target seat area.
By adopting the technical scheme, the application acquires the human body thermal comfort data of different areas in the venue, including temperature, humidity, airflow speed, radiation temperature and the like, and calculates the predicted average voting value of each area according to the predicted average voting value. Then, the predicted average vote value is compared with the target thermal comfort range to calculate a comfort bias value. When the comfort level deviation value exceeds a preset threshold value, triggering comfort level feedback control, calculating the adjustment amplitude of the air conditioning equipment and the ventilation equipment according to the deviation value, and dynamically adjusting the operation parameters of the air conditioning equipment and the ventilation equipment to realize real-time optimization of the environment in the venue. Meanwhile, the scheme also correlates the energy consumption data of the air conditioning equipment and the ventilation equipment with the human body thermal comfort control effect, updates the energy consumption and comfort level optimization model and is used for subsequent energy consumption control. Based on the self-adaptive control strategy of human body thermal comfort feedback, the actual comfort feeling of audiences is fully considered, the environmental parameters are dynamically adjusted according to comfort degree deviation, stronger flexibility and adaptability are provided, the dynamic change of the internal environment of a venue can be dealt with, and better comfort level is kept.
Optionally, after controlling the operation parameters of the air conditioning equipment and the ventilation equipment corresponding to the target seat area according to the calculated adjustment amplitude, the method further includes the following steps:
acquiring the carbon dioxide concentration of a target seat area, and judging whether the carbon dioxide concentration exceeds a preset health threshold value or not;
if the carbon dioxide concentration exceeds a preset health threshold, calculating a ventilation deficiency index of the target seat area, wherein the ventilation deficiency index represents the ventilation requirement degree of the target seat area;
multiplying the ventilation deficiency index by the target audience number proportionality coefficient and a preset weight to obtain the target ventilation times of the ventilation equipment of the target seat area, and adjusting the control strategies of the ventilation equipment and the air conditioning equipment according to the target ventilation times.
By adopting the technical scheme, the application further introduces carbon dioxide concentration monitoring and ventilation deficiency index calculation, establishes a ventilation optimization control strategy based on air quality, effectively improves the air environment in a venue, and ensures the health and comfort of audiences. Firstly, the carbon dioxide concentration of a target seat area is obtained, and whether the carbon dioxide concentration exceeds a preset health threshold value is judged. When the carbon dioxide concentration exceeds the standard, the air quality of the area is poor, and the ventilation needs to be enhanced. The present application introduces the concept of a ventilation deficiency index for characterizing the ventilation demand level of a target seating area. And calculating the target ventilation times of the ventilation equipment in the target seat area according to the ventilation deficiency index, and adjusting the control strategy of the ventilation equipment and the air conditioning equipment according to the target ventilation times, so that the ventilation force is increased, and the air quality is improved.
In a second aspect, the present application provides an intelligent digital venue power consumption control system, comprising:
the seat information acquisition module is used for acquiring the seat layout diagram of the activity scene and the sold seat information;
the seat area dividing module is used for dividing the areas of seats in the venue according to the activity venue seat layout diagram and the venue internal structure to obtain a seat area set, and each seat area in the seat area set corresponds to a group of energy consumption equipment;
The audience number proportion coefficient acquisition module is used for acquiring audience number proportion coefficients of all seat areas in the seat area set according to the sold seat information;
The power supply energy consumption control module is used for acquiring a target audience number proportionality coefficient corresponding to a target seat area, controlling an energy consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, and the target seat area is any one seat area in the seat area set.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The application obtains the seat layout diagram and sold seat information of the activity scene, then carries out region division on the seats according to the seat layout diagram and the internal structure of the venue to obtain a seat region set, each seat region corresponds to a group of energy consumption equipment, then obtains the audience number proportion coefficient of each seat region according to the sold seat information, finally obtains the target audience number proportion coefficient corresponding to the target seat region, controls the energy consumption equipment group corresponding to the target seat region to supply power according to the coefficient, and can dynamically adjust the power supply strategy of the energy consumption equipment of each region according to the actual audience number proportion of different seat regions; in the area with less audience, the operation power of the energy consumption equipment can be properly reduced or part of equipment can be closed, so that the purposes of energy conservation and consumption reduction are achieved; in the area with more spectators, the normal operation of the energy consumption equipment can be ensured, and a comfortable viewing environment is maintained; compared with the traditional static power supply mode, the method can realize the fine management of power supply according to the actual use condition of a venue, and furthest reduces unnecessary energy waste while guaranteeing the viewing experience; in addition, through the division of the seat areas and the control of the corresponding energy consumption equipment groups, the method can pertinently adjust the environmental parameters of different areas, and meets the personalized demands of audiences in different areas;
2. According to the application, through a self-adaptive adjustment mechanism, the actual use conditions and the history deviation characteristics of different seat areas are fully considered, and the audience number proportion coefficient is dynamically optimized, so that the control strategy of the energy consumption equipment is more accurate and intelligent; compared with a method for determining the audience number proportion coefficient by simply according to the sold seat information, the method can effectively reduce the deviation between the actual audience number and the predicted value, improve the efficiency and reliability of stadium energy consumption management, and simultaneously enable the scheme to have better adaptability and flexibility through setting adjustment factors, and can meet the personalized requirements of different types of activities and stadium;
3. According to the application, through obtaining the starting time and the ending time of the activity session, the running of the energy consumption equipment is subjected to full-flow and staged refined control, and a targeted strategy is adopted at different stages, so that the energy waste is reduced to the maximum extent, and the energy utilization efficiency is improved; meanwhile, the energy-saving target is achieved at the same time by optimizing the equipment starting and stopping time and the power adjustment range and meeting the comfort requirement of audiences.
Drawings
FIG. 1 is an exemplary flow chart of a method for intelligent digital venue power consumption control in accordance with an embodiment of the present application;
FIG. 2 is a flowchart of step S130 in the intelligent digital stadium power supply consumption control method according to the embodiment of the present application;
FIG. 3 is a flowchart of step S140 in the intelligent digital stadium power supply consumption control method according to the embodiment of the present application;
FIG. 4 is a flow chart of a method for controlling power consumption for a smart digital venue for a particular seating area in accordance with an embodiment of the present application;
FIG. 5 is a flow chart for an air flow dead angle area in an intelligent digital venue power consumption control method according to an embodiment of the present application;
FIG. 6 is a flow chart for human comfort in the intelligent digital stadium power consumption control method of an embodiment of the present application;
FIG. 7 is a flow chart of a method for intelligent digital venue power consumption control for ventilation demand in accordance with an embodiment of the present application;
FIG. 8 is a block diagram of an intelligent digital venue power consumption control system according to an embodiment of the present application;
Fig. 9 is an internal structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The terminology used in the following embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It should also be understood that the term "and/or" as used in this disclosure is intended to encompass any or all possible combinations of one or more of the listed items.
The terms "first," "second," and the like, are used below for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature, and in the description of embodiments of the application, unless otherwise indicated, the meaning of "a plurality" is two or more.
The application provides an intelligent digital stadium power supply energy consumption control method and system, which dynamically adjust the power supply strategy of energy consumption equipment in each area according to the actual audience number proportion of different seat areas, so that unnecessary energy waste is reduced to the maximum extent and the cost is reduced.
Embodiments of the application are described in further detail below with reference to the drawings.
The embodiment of the application provides a method which is executed by electronic equipment, wherein the electronic equipment can be a server or terminal equipment, the server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, and a cloud server for providing cloud computing service. In this embodiment, the terminal device is an electronic device, but not limited to this, but may also be an intelligent tablet, a computer, or the like, where the terminal device and the server may be directly or indirectly connected through a wired or wireless communication manner, and the embodiment of the present application is not limited herein.
Referring to fig. 1, fig. 1 is an exemplary flowchart of a method for controlling power consumption of an intelligent digital venue according to an embodiment of the present application.
An intelligent digital stadium power supply energy consumption control method comprises the following steps:
s110, acquiring an activity scene seat layout diagram and sold seat information.
Event seating layout refers to a seating distribution diagram for a particular event that reveals information about the location, number, and division of regions of all seats within a venue, typically provided by a venue management system or ticketing system. Specifically, the application realizes the acquisition of the seat layout diagram of the event and the information of the sold seats through the abutting ticket business system.
S120, dividing the seats in the venue into areas according to the activity venue seat layout diagram and the venue internal structure to obtain a seat area set, wherein each seat area in the seat area set corresponds to a group of energy consumption equipment.
The energy consumption equipment group comprises one or more of air conditioning equipment, lighting equipment, ventilation equipment, sensor equipment and sound equipment, wherein the control of the lighting equipment comprises the adjustment of the brightness, the color temperature and the color of lamplight according to the activity type and the atmosphere demand, so that different lamplight atmospheres are adopted according to different types of activities, and suitable atmospheres and environment atmospheres are built.
Specifically, the internal structure of the venue refers to physical layout and facility distribution conditions in the venue, such as auditorium, stage, entrance and exit, air-conditioning position, lighting position, ventilation pipeline layout, sound equipment position and the like. The seat area set refers to a set formed by dividing seats in a venue into a plurality of areas, wherein each area comprises a part of seats and corresponds to a specific group of energy consumption equipment. A power consumption equipment group refers to a group of equipment associated with each seating area, including air conditioning, lighting, ventilation, sensors, acoustics, etc., for providing environmental conditioning and power consumption management services to that area.
S130, obtaining audience number proportion coefficients of all the seat areas in the seat area set according to the sold seat information.
Specifically, the audience number proportion coefficient refers to the proportion of the number of sold seats in a certain seat area to the total number of seats in the area, and reflects the audience density and the population distribution condition of the area. The higher the audience size scale factor, the higher the audience density of the area, the larger the power supply and service intensity may need to be provided by the corresponding energy consumption equipment, and the lower the audience size scale factor, the power supply and service intensity of the energy consumption equipment may be correspondingly reduced, so as to realize energy saving.
And S140, acquiring a target audience number proportionality coefficient corresponding to the target seat area, and controlling the energy consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient.
Specifically, the target seat area is any one seat area in the seat area set, and the power supply strategy of the corresponding energy consumption equipment is dynamically adjusted according to the actual audience number proportion of the target seat area, so that energy waste is reduced. For example, a single energy consumption device or a plurality of energy consumption devices are set in advance on a venue space graph, so that seats can be assigned to coverage areas of one or a plurality of energy consumption devices, and the energy consumption devices can be adjusted by taking the number of seat audiences as a condition after the seats and the energy consumption devices have a binding relation; and then providing an energy consumption equipment switch rule template setting function, setting the number proportion coefficient according to the divided areas, and defining to start or stop the energy consumption equipment in the areas or adjust the power of the energy consumption equipment when the number proportion is at different setting values so as to realize the waste condition of power consumption of the energy consumption equipment or full opening of the energy consumption equipment with little or no people in the areas.
In one embodiment, as shown in fig. 2, in step S130, a ratio coefficient of the number of audience members in each seat area in the seat area set is obtained according to the sold seat information, which specifically includes:
S131, acquiring the number of sold seats in each seat area and the total number of sold seats in the whole field according to the sold seat information.
S132, calculating an initial audience number proportionality coefficient of each seat area according to the number of the sold seats in each seat area and the total number of the sold seats in the whole field.
S133, obtaining average actual audience numbers of each seat area in the past several events, and calculating audience number history deviation coefficients of each seat area.
Wherein the audience number history deviation factor reflects a degree of history deviation between an actual audience number and a number of seats sold for each seating area.
S134, acquiring an adjustment factor corresponding to the current activity type, and adaptively adjusting the initial audience number proportion coefficient of each seat area according to the adjustment factor and the audience number history deviation coefficient of each seat area to obtain a corrected audience number proportion coefficient.
The self-adaptive adjustment is used for introducing an adjustment factor to control the influence degree of the audience number history deviation coefficient on the corrected audience number proportion coefficient, and the adjustment factor is set according to the activity type and venue history data.
In particular, audience attendance for different event types vary widely, and for certain event types, such as important sporting events, starburst concerts, etc., the actual attendance of ticket purchasers is generally high with a small deviation of the number of seats sold from the actual audience. While for other event types, such as academic lectures, mini shows, etc., the actual attendance of the ticket purchaser may be lower, with a greater deviation of the number of seats sold from the actual audience. Different adjustment factors are set for different activity types, so that the actual audience number situation can be reflected more accurately, and the estimation accuracy of the audience number proportionality coefficient is improved. Meanwhile, through the historical data accumulated by the long-term operation of the venue, ticket selling conditions of different event types and different seat areas and actual audience numbers are recorded, the data contains the regular information of the audience attendance, the audience attendance characteristics of the different event types and the different seat areas can be summarized through analyzing the venue historical data, the correlation mode between the number of sold seats and the actual audience numbers is found, and a reference basis can be provided for setting of adjustment factors.
It will be appreciated that the historical deviation factor reflects the deviation of the actual audience and number of seats sold for each seating area, as more unlicensed entries or empty seats may occur frequently for different seats, e.g. for certain poorly located areas, while the adjustment factor is based on the activity type and the venue history data corresponding to that type, reflecting the deviation of the data distribution and occupancy rate for different types of venue activity.
In one embodiment, as shown in fig. 3, in step S140, a target audience number proportionality coefficient corresponding to a target seat area is obtained, and an energy consumption device group corresponding to the target seat area is controlled to supply power according to the target audience number proportionality coefficient, which specifically includes:
S141, acquiring a target audience number proportionality coefficient and activity scene time information corresponding to a target seat area, and setting an operation rule of the energy consumption equipment group according to the activity scene time information, wherein the operation rule comprises equipment starting time, equipment closing time and a power adjustment range.
S142, the operation state of the energy consumption equipment group is adjusted in real time according to the operation rule, and the operation power of the energy consumption equipment group corresponding to the target seat area is dynamically adjusted according to the target audience number proportionality coefficient, so that the fine control of the energy consumption equipment group is realized.
The method for setting the operation rule of the energy consumption equipment group according to the activity session time information specifically comprises the following steps:
s1411, acquiring a start time and an end time of an activity session.
S1412, calculating duration of the activity session according to the start time and the end time, and dividing the duration into a warm-up phase, an operation phase and an end phase.
S1413, starting air conditioning equipment in the energy consumption equipment group in advance in a preheating stage, calculating required preheating time according to the ambient temperature and the target temperature, controlling the air conditioning equipment to operate in advance so as to reach a comfortable temperature condition before the activity starts, and controlling the illumination equipment in the energy consumption equipment group to gradually change in brightness in the preheating stage according to the sunshine condition and the venue lighting condition so as to create a lamplight atmosphere.
S1414, in the operation stage, the operation power of the air conditioning equipment and the ventilation equipment in the energy consumption equipment group is dynamically adjusted according to the target audience number proportionality coefficient, feedback control is carried out by combining real-time temperature data, and parameters of the lighting equipment and the sound equipment in the energy consumption equipment group are controlled according to the activity type and the time period.
S1415, in the ending stage, controlling the air conditioning equipment and the ventilation equipment to gradually reduce the running power according to the change trend of the number of the audiences, and controlling the brightness of the lighting equipment to gradually rise so as to guide the audiences to leave the field orderly.
The equipment starting time, the equipment closing time and the power adjustment range in the stage operation rule are set and optimized according to historical operation data and an experience model of a venue, so that balance of energy conservation and comfortableness is achieved.
In one embodiment, as shown in fig. 4, before step S130, the method further includes the following steps:
S410, dividing each seat area in the seat area set into a common seat area and a special seat area, wherein the special seat area comprises at least one of a honored seat area, a disabled person seat area and an infant seat area.
S420, setting a special control strategy of the corresponding energy consumption equipment group aiming at the special seat area.
The special control strategy comprises the following steps:
s421, adjusting the target temperature of the air conditioning equipment in the energy consumption equipment group corresponding to the guest seat area according to the guest identity information, and adjusting the lighting mode of the lighting equipment corresponding to the guest seat area.
S422, according to the requirements of the disabled, the power supply of the ventilation equipment and the lighting equipment in the energy consumption equipment group corresponding to the seat area of the disabled is preferentially ensured.
S423, adjusting the target temperature of the air conditioning equipment corresponding to the infant seat area according to the infant demand, and reducing the volume of the sound equipment in the energy consumption equipment group corresponding to the infant seat area.
In one embodiment, as shown in fig. 5, after step S130, the method further includes the steps of:
S510, acquiring air flow distribution data in the venue, and identifying an air flow dead angle area in the venue according to the air flow distribution data.
Specifically, the airflow distribution data can be collected in real time through a sensor network deployed in the venue, including parameters such as wind speed, wind direction, temperature, humidity and the like of each area, and through analyzing the airflow distribution data, the airflow dead angle area in the venue, namely, the area with poor ventilation, poor air circulation and uneven temperature distribution can be identified.
S520, judging whether the target seat area is positioned in the air flow dead angle area.
And S530, multiplying the target audience number proportionality coefficient by a preset airflow dead angle weight if the target seat area is positioned in the airflow dead angle area, and obtaining an adjusted target audience number proportionality coefficient.
Specifically, by presetting the air flow dead angle weight, the adverse influence degree of the air flow dead angle area is quantized, so that the priority and the weight of the corresponding area in the energy consumption control are improved.
S540, controlling the operation parameters of the ventilation equipment and the air conditioning equipment in the energy consumption equipment group corresponding to the target seat area in the air flow dead angle area according to the adjusted target audience number proportionality coefficient so as to improve the ventilation and temperature conditions of the air flow dead angle area.
In one embodiment, as shown in fig. 6, after step S540, the method further includes the steps of:
And S610, acquiring human body thermal comfort data of the target seat area, wherein the human body thermal comfort data comprises temperature, humidity, air flow speed and radiation temperature.
S620, comparing the human body thermal comfort data with a target thermal comfort range, and calculating a comfort level deviation value.
And S630, judging whether the comfort level deviation value exceeds a preset deviation threshold corresponding to the target seat area.
And S640, triggering comfort feedback control if the comfort level deviation value exceeds a preset deviation threshold value, and calculating the adjustment amplitude of the air conditioning equipment and the adjustment amplitude of the ventilation equipment according to the comfort level deviation value by the comfort level feedback control.
And S650, controlling the operation parameters of the air conditioning equipment and the ventilation equipment corresponding to the target seat area according to the calculated adjustment amplitude, and simultaneously, correlating the energy consumption data of the air conditioning equipment and the ventilation equipment with a comfort feedback control effect, updating an energy consumption and comfort optimization model, wherein the energy consumption and comfort optimization model is used for controlling the energy consumption of the energy consumption equipment group corresponding to the target seat area.
Wherein the preset deviation thresholds corresponding to different seat areas are different.
Specifically, according to the adjustment ranges of the air conditioning equipment and the ventilation equipment calculated in step S640, the operation parameters of the equipment, such as the temperature setting, the wind speed, the air outlet mode, etc. of the air conditioner, the air supply quantity, the ventilation times, etc. of the ventilation equipment are correspondingly adjusted. Real-time energy consumption data, such as electric power, energy consumption and the like, of the air conditioning equipment and the ventilation equipment are collected and recorded while the operation parameters of the equipment are regulated. And carrying out association analysis on the energy consumption data and the comfort feedback control effect in advance, establishing a mathematical model or a mapping relation between the energy consumption and the comfort, and updating the model between the energy consumption and the comfort after acquiring the real-time energy consumption data each time.
In one embodiment, as shown in fig. 7, after step S650, the method further includes the steps of:
s710, acquiring the carbon dioxide concentration of the target seat area, and judging whether the carbon dioxide concentration exceeds a preset health threshold.
And S720, if the carbon dioxide concentration exceeds a preset health threshold, calculating a ventilation deficiency index of the target seat area, wherein the ventilation deficiency index represents the ventilation requirement degree of the target seat area.
And S730, multiplying the ventilation deficiency index by a target audience number proportionality coefficient and a preset weight to obtain target ventilation times of the ventilation equipment in the target seat area, and adjusting control strategies of the ventilation equipment and the air conditioning equipment according to the target ventilation times.
The target ventilation times are equal to the ventilation deficiency index multiplied by the target audience number proportionality coefficient multiplied by the preset weight.
The implementation principle of the intelligent digital stadium power supply and consumption control method provided by the embodiment of the application is as follows: according to the application, the seat layout diagram and sold seat information of the activity scene are obtained, then the seats are divided into areas according to the seat layout diagram and the internal structure of the venue to obtain a seat area set, each seat area corresponds to a group of energy consumption equipment, then the audience number proportion coefficient of each seat area is obtained according to the sold seat information, finally the target audience number proportion coefficient corresponding to the target seat area is obtained, and the energy consumption equipment group corresponding to the target seat area is controlled to supply power according to the coefficient, so that the power supply strategy of the energy consumption equipment in each area can be dynamically adjusted according to the actual audience number proportion of different seat areas, the unnecessary energy waste is reduced to the maximum extent, and the cost is reduced.
In a second aspect, the present application provides an intelligent digital stadium power consumption control system, and the intelligent digital stadium power consumption control system of the present application is described below with reference to the above-mentioned intelligent digital stadium power consumption control method. Referring to fig. 8, fig. 8 is a schematic block diagram of an intelligent digital stadium power supply and consumption control system according to an embodiment of the application.
An intelligent digital venue power supply consumption control system comprising:
a seat information acquisition module 810 for acquiring an activity scene seat layout and sold seat information;
The seat area dividing module 820 is configured to divide the areas of the seats in the venue according to the activity venue seat layout diagram and the venue internal structure to obtain a seat area set, where each seat area in the seat area set corresponds to a group of energy consumption devices;
a audience number scale factor obtaining module 830, configured to obtain audience number scale factors of each seat area in the seat area set according to the sold seat information;
The power supply energy consumption control module 840 is configured to obtain a target audience number proportionality coefficient corresponding to a target seat area, and control an energy consumption device group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, where the target seat area is any one seat area in the seat area set.
In one embodiment, the present application provides an electronic device, which may be a server, and an internal structure thereof may be as shown in fig. 9. The electronic device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic device includes a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the electronic device is for storing data. The network interface of the electronic device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a method for controlling power consumption of an intelligent digital venue.
It will be appreciated by those skilled in the art that the structure shown in fig. 9 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the electronic device to which the present application is applied, and that a particular electronic device may include more or fewer components than shown, or may combine certain components, or have a different arrangement of components.
In an embodiment, there is also provided an electronic device including a memory and a processor, the memory storing a computer program, the processor implementing the steps of the method embodiments described above when executing the computer program.
Those skilled in the art will appreciate that implementing all or part of the above-described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile memory may include Read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, or the like. Volatile memory can include random access memory (RandomAccessMemory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can take many forms, such as static random access memory (StaticRandomAccessMemory, SRAM) or dynamic random access memory (DynamicRandomAccessMemory, DRAM), among others.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The intelligent digital stadium power supply energy consumption control method is characterized by comprising the following steps:
Acquiring an activity scene seat layout diagram and sold seat information;
According to the activity venue seat layout diagram and the venue internal structure, dividing the areas of seats in the venue to obtain a seat area set, wherein each seat area in the seat area set corresponds to a group of energy consumption equipment;
obtaining audience number proportion coefficients of each seat area in the seat area set according to the sold seat information;
And acquiring a target audience number proportion coefficient corresponding to a target seat area, and controlling an energy consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportion coefficient, wherein the target seat area is any one seat area in the seat area set.
2. The intelligent digital venue power consumption control method of claim 1 wherein the group of power consuming devices includes one or more of an air conditioning device, a lighting device, a ventilation device, a sensor device, and an audio device, wherein the control of the lighting device includes adjusting the brightness, color temperature, and color of the lights based on the activity type and the atmosphere demand.
3. The intelligent digital stadium power supply consumption control method according to claim 1, wherein the step of obtaining the audience number proportionality coefficient of each seat area in the seat area set according to the sold seat information comprises the following steps:
acquiring the number of sold seats in each seat area and the total number of sold seats in the whole field according to the sold seat information;
calculating an initial audience size proportionality coefficient for each seating area according to the number of sold seats in each seating area and the total number of sold seats in the whole field;
Acquiring the average number of sold seats and the average actual audience number of each seat area in the past several events, and calculating the historical deviation coefficient of the audience number of each seat area;
Obtaining an adjustment factor corresponding to the current activity type, adaptively adjusting the initial audience number proportion coefficient of each seat area according to the adjustment factor and the audience number history deviation coefficient of each seat area to obtain a corrected audience number proportion coefficient, and setting the adjustment factor according to the activity type and venue history data.
4. The intelligent digital stadium power supply and consumption control method according to claim 1, wherein the acquiring the target audience number proportionality coefficient corresponding to the target seat area controls the power consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, and specifically comprises the following steps:
acquiring a target audience number proportionality coefficient and activity time information corresponding to a target seat area, and setting operation rules of an energy consumption device group according to the activity time information, wherein the operation rules comprise device starting time, device closing time and power adjustment range;
And adjusting the operation state of the energy consumption equipment group in real time according to the operation rule, and dynamically adjusting the operation power of the energy consumption equipment group corresponding to the target seat area according to the target audience number proportionality coefficient so as to realize the fine control of the energy consumption equipment group.
5. The intelligent digital stadium power supply and consumption control method according to claim 4, wherein the setting of the operation rule of the energy consumption equipment group according to the activity session time information specifically comprises the following steps:
Acquiring the starting time and the ending time of an activity session;
Calculating duration time of the activity session according to the starting time and the ending time, and dividing the duration time into a preheating stage, an operation stage and an ending stage;
In the preheating stage, the air conditioning equipment in the energy consumption equipment group is started in advance, the required preheating time is calculated according to the ambient temperature and the preset target temperature, the air conditioning equipment is controlled to run in advance so as to reach a comfortable temperature condition before the activity starts, and the brightness of the lighting equipment in the energy consumption equipment group is controlled to gradually change in the preheating stage according to the sunlight condition and the venue lighting condition so as to build the lighting atmosphere;
In the operation stage, according to the target audience number proportion coefficient, the operation power of the air conditioning equipment and the ventilation equipment in the energy consumption equipment group is dynamically adjusted, and the feedback control is carried out by combining with real-time temperature data, and according to the activity type and the time period, the parameters of the lighting equipment and the sound equipment in the energy consumption equipment group are controlled;
and in the ending stage, controlling the air conditioning equipment and the ventilation equipment to gradually reduce the running power according to the change trend of the number of audiences, and controlling the brightness of the lighting equipment to gradually rise so as to guide the audiences to leave the field orderly.
6. The intelligent digital venue power consumption control method of claim 1, wherein prior to the obtaining the target audience size scaling factor corresponding to the target seating area, the method further comprises the steps of:
Dividing each seating area in the seating area set into a common seating area and a special seating area, wherein the special seating area comprises at least one of a honored guest seating area, a disabled person seating area and an infant seating area;
setting a special control strategy of a corresponding energy consumption equipment group aiming at the special seating area;
the special control strategy comprises:
According to the identity information of the guests, adjusting the target temperature of the air conditioning equipment in the energy consumption equipment group corresponding to the guests seat area, and adjusting the illumination mode of the illumination equipment corresponding to the guests seat area;
according to the requirements of the disabled, preferentially ensuring the power supply of ventilation equipment and lighting equipment in an energy consumption equipment group corresponding to the disabled seat area;
According to the infant demand, adjusting the target temperature of the air conditioning equipment corresponding to the infant seat area, and reducing the volume of the sound equipment in the energy consumption equipment group corresponding to the infant seat area.
7. The intelligent digital stadium power supply and consumption control method according to claim 1, wherein the obtaining the target audience number proportionality coefficient corresponding to the target seat area, and controlling the power consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, the method further comprises the following steps:
Acquiring air flow distribution data in a venue, and identifying an air flow dead angle area in the venue according to the air flow distribution data;
judging whether the target seat area is positioned in the air flow dead angle area or not;
if the target seat area is located in the airflow dead angle area, multiplying the target audience number proportionality coefficient by a preset airflow dead angle weight to obtain an adjusted target audience number proportionality coefficient;
And controlling the operation parameters of the ventilation equipment and the air conditioning equipment in the energy consumption equipment group corresponding to the target seat area in the air flow dead angle area according to the adjusted target audience number proportionality coefficient so as to improve the ventilation and temperature conditions of the air flow dead angle area.
8. The intelligent digital stadium power consumption control method according to claim 7, wherein after controlling the operation parameters of the ventilation device and the air conditioning device corresponding to the seating area located in the dead air area according to the adjusted target audience population proportionality coefficient, the method further comprises the steps of:
acquiring human body thermal comfort data of the target seat area, wherein the human body thermal comfort data comprises temperature, humidity, airflow speed and radiation temperature;
Comparing the human body thermal comfort data with a target thermal comfort range, and calculating a comfort deviation value;
Judging whether the comfort level deviation value exceeds a preset deviation threshold corresponding to the target seat area;
triggering comfort feedback control if the comfort deviation value exceeds a preset deviation threshold value, wherein the comfort feedback control calculates the adjustment amplitude of air conditioning equipment and the adjustment amplitude of ventilation equipment according to the comfort deviation value;
And controlling the operation parameters of the air conditioning equipment and the ventilation equipment corresponding to the target seat area according to the calculated adjustment amplitude, and simultaneously, correlating the energy consumption data of the air conditioning equipment and the ventilation equipment with a comfort feedback control effect, and updating an energy consumption and comfort optimization model, wherein the energy consumption and comfort optimization model is used for controlling the energy consumption of the energy consumption equipment group corresponding to the target seat area.
9. The intelligent digital stadium power supply consumption control method according to claim 8, wherein after controlling the operation parameters of the air conditioning equipment and the ventilation equipment corresponding to the target seat area according to the calculated adjustment amplitude, the method further comprises the steps of:
acquiring the carbon dioxide concentration of a target seat area, and judging whether the carbon dioxide concentration exceeds a preset health threshold value or not;
if the carbon dioxide concentration exceeds a preset health threshold, calculating a ventilation deficiency index of the target seat area, wherein the ventilation deficiency index represents the ventilation requirement degree of the target seat area;
multiplying the ventilation deficiency index by the target audience number proportionality coefficient and a preset weight to obtain the target ventilation times of the ventilation equipment of the target seat area, and adjusting the control strategies of the ventilation equipment and the air conditioning equipment according to the target ventilation times.
10. An intelligent digital venue power supply consumption control system, comprising:
the seat information acquisition module is used for acquiring the seat layout diagram of the activity scene and the sold seat information;
the seat area dividing module is used for dividing the areas of seats in the venue according to the activity venue seat layout diagram and the venue internal structure to obtain a seat area set, and each seat area in the seat area set corresponds to a group of energy consumption equipment;
The audience number proportion coefficient acquisition module is used for acquiring audience number proportion coefficients of all seat areas in the seat area set according to the sold seat information;
The power supply energy consumption control module is used for acquiring a target audience number proportionality coefficient corresponding to a target seat area, controlling an energy consumption equipment group corresponding to the target seat area to supply power according to the target audience number proportionality coefficient, and the target seat area is any one seat area in the seat area set.
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| CN114017901A (en) * | 2021-11-19 | 2022-02-08 | 广东纵横建筑设计有限公司 | Method for judging building design optimization scheme |
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