An intelligent building energy-saving comprehensive control method, device, equipment and medium

Abstract

The application provides a kind of intelligent building energy-saving comprehensive control method, device, equipment and medium, it is related to the technical field of energy-saving regulation and control, method includes: obtaining the airflow direction of the environmental airflow of first outer wall surface, first outer wall surface is any one outer wall surface in the multiple outer wall surfaces of target floor;Based on airflow direction, first opening and closing control instruction is sent to first opening and closing component, to make first opening and closing component control first curtain wall open, so that environmental airflow flows into target floor along air inlet, wherein, air inlet is the air inlet formed by first curtain wall and first outer wall surface, air inlet is opposite to airflow direction, first curtain wall is arranged on first outer wall surface;Air deflector control instruction is sent to first air deflector component, to make first air deflector component control air conditioner air deflector open.The application can effectively reduce the energy consumption of intelligent building by using the rapid airflow of super high-rise building and combining the regulation and control of air conditioning system.

Description

Technical Field

[0001] This application relates to the technical field of energy-saving regulation, specifically to a comprehensive energy-saving control method, device, equipment, and medium for intelligent buildings. Background Technology

[0002] Air conditioning systems are major consumers of building energy and play a crucial role in energy conservation and consumption reduction. Through intelligent control systems, the operation of air conditioning can be precisely managed, dynamically adjusting temperature and fan speed based on real-time environmental data and usage demands to achieve optimal energy-saving results.

[0003] Supertall buildings, typically exceeding 300 meters in height, symbolize the high density and efficient use of space in modern cities. These buildings are often affected by rapidly flowing air currents, and their height places them in the upper atmospheric boundary layer, where wind speeds are much stronger than at ground level. Therefore, a method is needed to effectively reduce the energy consumption of smart buildings by utilizing the rapid airflow at supertall buildings and combining it with the regulation of air conditioning systems. Summary of the Invention

[0004] This application provides a comprehensive energy-saving control method, device, equipment, and medium for intelligent buildings. By utilizing the rapid airflow in ultra-high-rise buildings and combining it with the regulation of the air conditioning system, the energy consumption of intelligent buildings can be effectively reduced.

[0005] The first aspect of this application provides an intelligent building energy-saving integrated control method, the method being applied to a control component, the control component being connected to multiple curtain wall opening and closing control components and multiple air conditioning air guide plate control components;

[0006] The method includes:

[0007] Obtain the airflow direction of the ambient airflow on the first exterior wall surface, where the first exterior wall surface is any one of the multiple exterior wall surfaces of the target floor.

[0008] Based on the airflow direction, a first opening and closing control command is sent to the first opening and closing component, so that the first opening and closing component controls the first curtain wall to open, thereby allowing the ambient airflow to flow into the target floor along the air inlet. The air inlet is the air inlet formed by the first curtain wall and the first exterior wall surface. The air inlet is opposite to the airflow direction. The first curtain wall is set on the first exterior wall surface. The first opening and closing component is the curtain wall opening and closing control component set on the first exterior wall surface among a plurality of curtain wall opening and closing control components.

[0009] Send an airflow control command to the first airflow guide component to cause the first airflow guide component to control the air conditioning airflow guide plate to open, wherein the first airflow guide component is the air conditioning airflow guide plate control component located at the air inlet among the plurality of air conditioning airflow guide plate control components.

[0010] By employing the above technical solution, the direction of the ambient airflow on the first exterior wall is acquired and analyzed. A first opening and closing control command is sent, causing the curtain wall opening and closing components to adjust the opening degree of the first curtain wall, forming an air inlet opposite to the airflow direction, utilizing the rapid airflow of the super high-rise building for natural ventilation. Simultaneously, a guide air control command is sent to the air conditioning guide vane control components located at the air inlet, adjusting the guide vanes at the air conditioning outlets, enabling the air conditioning system to work in tandem with the natural airflow, optimizing indoor air circulation and temperature regulation. This method, through natural ventilation and intelligent control of the air conditioning system, rather than relying entirely on the air conditioning system itself for indoor cooling, effectively reduces the air conditioning operating load and achieves significant energy consumption reduction.

[0011] Optionally, after sending the airflow control command to the first airflow guide assembly, the method includes:

[0012] A second opening / closing control command is sent to the second opening / closing component to control the second curtain wall to open, thereby allowing the ambient airflow to flow out from the target floor along the air outlet. The air outlet is the air outlet formed by the second curtain wall and the second exterior wall surface, and the air outlet is opposite to the air inlet. The second opening / closing component is the curtain wall opening / closing control component disposed on the second exterior wall surface among a plurality of curtain wall opening / closing control components. The second exterior wall surface is the exterior wall surface directly opposite the first exterior wall surface among a plurality of exterior wall surfaces of the target floor.

[0013] By adopting the above technical solution, after sending the air guiding control command to the first air guiding component, a second opening and closing control command is then sent to the second opening and closing component to control the second curtain wall to open, forming an air outlet opposite to the first air inlet, allowing the ambient airflow to flow out of the target floor along the air outlet. This air inlet and outlet design forms an effective airflow channel, utilizing natural ventilation to enhance indoor air circulation and heat dissipation, reducing the cooling load of the air conditioning system, thereby further reducing the energy consumption of smart buildings and improving energy utilization efficiency.

[0014] Optionally, before sending the first opening / closing control command to the first opening / closing component based on the airflow direction, the method further includes:

[0015] Obtain the airflow temperature of the ambient airflow;

[0016] Obtain the indoor temperature of the target floor;

[0017] Calculate the difference between the airflow temperature and the indoor temperature to obtain the ambient temperature difference;

[0018] Determine whether the ambient temperature difference is within a preset temperature range. If the ambient temperature difference is determined to be within the preset temperature range, then generate the first opening / closing control command.

[0019] By adopting the above technical solution, before sending the first opening / closing control command, the ambient airflow temperature and the indoor temperature of the target floor are acquired, the difference between the two is calculated, and it is determined whether the ambient temperature difference is within a preset range. This ensures that the opening / closing control command is generated and sent only under suitable temperature difference conditions. This process optimizes natural ventilation, prevents the introduction of airflows that are detrimental to the indoor environment when the outdoor temperature is too high or too low, ensures the comfort and stability of the indoor temperature, and improves energy efficiency, further reducing the energy consumption of smart buildings.

[0020] Optionally, after sending the airflow control command to the first airflow guide assembly to cause the first airflow guide assembly to control the opening of the air conditioning airflow guide plate, the method further includes:

[0021] The temperature difference to be adjusted is determined based on the indoor temperature and the target temperature, where the target temperature is the temperature to be adjusted for the target floor.

[0022] The outlet temperature of the air conditioner is determined based on the airflow temperature and the adjusted temperature difference.

[0023] Based on the air outlet temperature and the air conditioner's cooling efficiency, the air conditioner's cooling temperature is determined.

[0024] Based on the cooling temperature, the air conditioner's cooling power is determined.

[0025] By adopting the above technical solution, after opening the air conditioner's air deflector, the temperature difference is further determined based on the indoor temperature and the target temperature. The air outlet temperature is calculated by combining this with the airflow temperature, and the cooling temperature and corresponding cooling power are determined based on the air conditioner's cooling efficiency, thus achieving precise control of the air conditioning system. This optimizes the air conditioner's operating parameters, ensuring the system operates at its best, providing the required cooling effect, while reducing energy consumption, improving overall energy efficiency, further lowering the operating costs and energy consumption of smart buildings, and achieving greater energy savings.

[0026] Optionally, the air conditioner cooling power is determined based on the cooling temperature, specifically calculated using the following formula:

[0027] ;

[0028] Where P is the air conditioner's cooling power, k is the air conditioner's power adjustment coefficient, η is the air conditioner's cooling efficiency, and T... a T represents the airflow temperature. in T represents the indoor temperature. t The target temperature is Q, and the flow rate of the ambient airflow is Q.

[0029] By adopting the above technical solution, the above formula calculates the air conditioning cooling power, taking into account various factors such as the air conditioning power adjustment coefficient, cooling efficiency, airflow temperature, indoor temperature, target temperature, and ambient airflow, thus achieving precise control of the air conditioning system.

[0030] Optionally, the step of sending a first opening / closing control command to the first opening / closing component based on the airflow direction further includes:

[0031] Obtain the airflow velocity of the ambient airflow;

[0032] According to a preset first correspondence, the first opening degree corresponding to the airflow velocity is determined, wherein the preset first correspondence is a preset correspondence between the flow velocity and the opening degree of the curtain wall;

[0033] A second opening and closing control command is sent to the first opening and closing component according to the opening and closing degree of the curtain wall, so that the first opening and closing component controls the opening and closing degree of the first curtain wall to the first opening and closing degree.

[0034] By employing the above technical solution, the airflow velocity of the environment is obtained, and based on the preset correspondence between the airflow velocity and the curtain wall opening degree, the corresponding opening degree is determined. Then, a second opening control command is sent to the first opening component, achieving precise control of the curtain wall opening degree. This method enables the curtain wall to dynamically adjust its opening degree according to the real-time airflow velocity, ensuring suitable indoor airflow speed, optimizing natural ventilation, improving indoor environmental comfort, and reducing the load on the air conditioning system. This effectively reduces the overall energy consumption of the smart building and improves energy efficiency.

[0035] Optionally, sending the airflow control command to the first airflow guide assembly further includes:

[0036] According to the preset second correspondence, the target airflow rate corresponding to the airflow velocity is determined, wherein the preset second correspondence is a preset correspondence between the flow velocity and the cooling airflow rate of the air conditioner;

[0037] The airflow control command is sent to the first airflow guide component according to the cooling airflow rate, so that the first airflow guide component controls the cooling airflow rate at the air conditioner outlet to be the target airflow rate.

[0038] By adopting the above technical solution, the target airflow rate corresponding to the airflow velocity is determined through a preset correspondence between flow velocity and air conditioning cooling airflow rate. An airflow control command is then sent to the first airflow guide component to precisely control the cooling airflow rate at the air conditioning outlet. This method can dynamically adjust the operating parameters of the air conditioning system according to changes in external airflow, enabling the air conditioning system to effectively coordinate with natural ventilation and optimize the cooling effect. Precise control of the air conditioning airflow rate not only improves the energy efficiency of the air conditioning system but also reduces energy consumption.

[0039] A second aspect of this application provides an intelligent building energy-saving integrated control device. The device is a control component connected to multiple curtain wall opening and closing control components and multiple air conditioning air guide plate control components. The device includes an acquisition module, a processing module, and a transmission module, wherein:

[0040] The acquisition module is used to acquire the airflow direction of the ambient airflow on the first exterior wall surface, where the first exterior wall surface is any one of the multiple exterior wall surfaces of the target floor.

[0041] The processing module is used to send a first opening and closing control command to a first opening and closing component based on the airflow direction, so that the first opening and closing component controls the first curtain wall to open, thereby allowing the ambient airflow to flow into the target floor along the air inlet. The air inlet is an air inlet formed by the first curtain wall and the first exterior wall surface, and the air inlet is opposite to the airflow direction. The first curtain wall is disposed on the first exterior wall surface, and the first opening and closing component is a curtain wall opening and closing control component disposed on the first exterior wall surface among a plurality of curtain wall opening and closing control components.

[0042] The sending module is used to send air guiding control commands to the first air guiding component, so that the first air guiding component controls the air conditioning air guide plate to open, wherein the first air guiding component is the air conditioning air guide plate control component located at the air inlet among the plurality of air conditioning air guide plate control components.

[0043] Optionally, the sending module is used to send a second opening and closing control command to the second opening and closing component, so that the second opening and closing component controls the second curtain wall to open, thereby allowing the ambient airflow to flow out from the target floor along the air outlet, wherein the air outlet is the air outlet formed by the second curtain wall and the second exterior wall surface, the air outlet is opposite to the air inlet, the second opening and closing component is the curtain wall opening and closing control component disposed on the second exterior wall surface among the plurality of curtain wall opening and closing control components, and the second exterior wall surface is the exterior wall surface directly opposite the first exterior wall surface among the plurality of exterior wall surfaces of the target floor.

[0044] Optionally, the acquisition module is used to acquire the airflow temperature of the ambient airflow;

[0045] The acquisition module is used to acquire the indoor temperature of the target floor;

[0046] The processing module is used to calculate the difference between the airflow temperature and the indoor temperature to obtain the ambient temperature difference;

[0047] The processing module is used to determine whether the ambient temperature difference is within a preset temperature range. If it is determined that the ambient temperature difference is within the preset temperature range, the first opening and closing control command is generated.

[0048] Optionally, the processing module is used to determine the temperature difference to be adjusted based on the indoor temperature and the target temperature, wherein the target temperature is the temperature to be adjusted for the target floor.

[0049] The processing module is used to determine the outlet temperature of the air conditioner based on the airflow temperature and the adjusted temperature difference.

[0050] The processing module is used to determine the cooling temperature of the air conditioner based on the air outlet temperature and the air conditioner's cooling efficiency.

[0051] The processing module is used to determine the air conditioner's cooling power based on the cooling temperature.

[0052] Optionally, the processing module is used to determine the air conditioner's cooling power based on the cooling temperature, specifically calculated using the following formula:

[0053] ;

[0054] Where P is the air conditioner's cooling power, k is the air conditioner's power adjustment coefficient, η is the air conditioner's cooling efficiency, and T... a T represents the airflow temperature. in T represents the indoor temperature. t The target temperature is Q, and the flow rate of the ambient airflow is Q.

[0055] Optionally, the acquisition module is used to acquire the airflow velocity of the ambient airflow;

[0056] The processing module is used to determine the first opening degree corresponding to the airflow velocity according to a preset first correspondence relationship, wherein the preset first correspondence relationship is a preset correspondence relationship between the airflow velocity and the opening degree of the curtain wall;

[0057] The processing module is used to send a second opening and closing control command to the first opening and closing component according to the opening and closing degree of the curtain wall, so that the first opening and closing component controls the opening and closing degree of the first curtain wall to the first opening and closing degree.

[0058] Optionally, the processing module is used to determine the target airflow rate corresponding to the airflow velocity according to a preset second correspondence relationship, wherein the preset second correspondence relationship is a preset correspondence relationship between the velocity and the cooling airflow rate of the air conditioner;

[0059] The processing module is used to send the air guiding control command to the first air guiding component according to the cooling airflow rate, so that the first air guiding component controls the cooling airflow rate at the air conditioner outlet to be the target airflow rate.

[0060] A third aspect of this application provides an electronic device including a processor, a memory, a user interface, and a network interface, wherein the memory is used to store instructions, the user interface and the network interface are both used to communicate with other devices, and the processor is used to execute the instructions stored in the memory to cause the electronic device to perform the method as described in any of the foregoing.

[0061] A fourth aspect of this application provides a computer-readable storage medium storing instructions that, when executed, perform the method described in any of the preceding descriptions.

[0062] In summary, one or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0063] The system acquires and analyzes the ambient airflow direction on the first exterior wall, sending a first opening / closing control command to adjust the curtain wall's opening / closing degree, creating an air inlet opposite to the airflow direction. This utilizes the rapid airflow of the high-rise building for natural ventilation. Simultaneously, a guide air control command is sent to the air conditioning deflector control component located at the air inlet, adjusting the deflectors at the air conditioning outlet. This allows the air conditioning system to work in tandem with the natural airflow, optimizing indoor air circulation and temperature regulation. This method effectively reduces the air conditioning load and achieves significant energy savings by using natural ventilation and intelligent control of the air conditioning system, rather than relying entirely on the air conditioning itself for cooling. Attached Figure Description

[0064] Figure 1 This is a flowchart illustrating an intelligent building energy-saving integrated control method disclosed in an embodiment of this application;

[0065] Figure 2 This is a schematic diagram of a curtain wall opening and closing control disclosed in an embodiment of this application;

[0066] Figure 3 This is a three-dimensional schematic diagram of a curtain wall opening and closing control disclosed in an embodiment of this application;

[0067] Figure 4 This is a schematic diagram of another curtain wall opening and closing control disclosed in the embodiments of this application;

[0068] Figure 5 This is a schematic diagram of a scenario for an intelligent building energy-saving integrated control method disclosed in an embodiment of this application;

[0069] Figure 6 This is a schematic diagram of a module of an intelligent building energy-saving integrated control device disclosed in an embodiment of this application;

[0070] Figure 7 This is a schematic diagram of the structure of an electronic device disclosed in an embodiment of this application.

[0071] Explanation of reference numerals in the attached drawings: 601, acquisition module; 602, processing module; 603, sending module; 701, processor; 702, communication bus; 703, user interface; 704, network interface; 705, memory. Detailed Implementation

[0072] To enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0073] In the description of the embodiments of this application, the words "for example" or "for instance" are used to indicate examples, illustrations, or explanations. Any embodiment or design that is described as "for example" or "for instance" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design options. Rather, the use of the words "for example" or "for instance" is intended to present the relevant concepts in a specific manner.

[0074] In the description of the embodiments of this application, the term "multiple" means two or more. For example, multiple systems means two or more systems, and multiple screen terminals means two or more screen terminals. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. The terms "comprising," "including," "having," and variations thereof all mean "including but not limited to," unless otherwise specifically emphasized.

[0075] Air conditioning systems, as major energy consumers, can improve energy efficiency through dynamic optimization of operation via intelligent control systems. High-rise buildings exceeding 300 meters in height are affected by rapid airflow; by utilizing these airflows in conjunction with air conditioning system regulation, energy consumption can be effectively reduced, contributing to the green development of smart buildings and promoting sustainable urban development and ecological civilization.

[0076] This embodiment discloses a comprehensive energy-saving control method for intelligent buildings, referring to... Figure 1 This includes the following steps S110-S130:

[0077] S110, obtain the airflow direction of the ambient airflow on the first outer wall surface.

[0078] This application discloses an intelligent building energy-saving integrated control method applied to a control component. The control component includes sensors, controllers, actuators, and a monitoring system. These components collaborate through integrated Internet of Things (IoT) technology to form a highly efficient management system. Sensors are responsible for real-time collection of environmental data, such as temperature, humidity, light intensity, and air quality. The controller analyzes and makes decisions based on preset algorithms and real-time data. The actuators execute specific operations according to the controller's instructions, such as adjusting air conditioning temperature, controlling lighting intensity, and managing the ventilation system. The monitoring system provides a centralized platform for real-time monitoring, data analysis, and remote management, ensuring the efficient operation and optimized management of various systems within the building.

[0079] The control component is connected to multiple curtain wall opening and closing control components, see reference. Figure 2 The curtain wall opening and closing control assembly includes an electrically controlled telescopic structure, the end of which is hinged to the curtain wall. (See reference...) Figure 3 The other end of the curtain wall in the vertical direction is hinged and fixed by an opening and closing structure, allowing the curtain wall opening and closing control component to control one side of the curtain wall to open and close. Since there is usually fast-flowing airflow outside the super high-rise buildings, when the curtain wall opening and closing control component controls one side of the curtain wall to be in the open state, the fast-flowing airflow can flow into the room through the air inlet formed by the curtain wall and the exterior wall surface. Since the electrically controlled telescopic structure and the opening and closing structure are conventional structures in the prior art, they will not be described further here.

[0080] The control unit is also connected to multiple air conditioning air deflector control units. These units adjust the angle and position of the air deflectors according to received commands, ensuring even distribution of airflow for temperature regulation and optimizing indoor temperature and air quality. (Refer to...) Figure 2 and Figure 3 The air conditioning outlets are located on the floor columns and face the air inlets formed by the curtain wall and the exterior wall. When the airflow from outside the high-rise building flows into the room through the air inlets, the air conditioning deflector control component controls the air conditioning deflector to open, allowing the air conditioning cool air to merge with the incoming outdoor airflow, thus quickly bringing the cool air into the room.

[0081] Automatic weather stations installed on building rooftops and at various heights can measure parameters such as wind speed, wind direction, temperature, and humidity in real time. These weather stations are typically equipped with anemometers and wind vanes to record the precise airflow direction of the external environment on ultra-high-rise buildings. Generally, the airflow direction is the same on any exterior wall of an ultra-high-rise building; therefore, the following example uses any one of multiple floors, specifically the target floor, for illustration.

[0082] S120, based on the airflow direction, sends a first opening / closing control command to the first opening / closing component.

[0083] Based on the airflow direction on the exterior wall, opening and closing control commands are sent to different curtain wall opening and closing control components, thereby enabling the air inlets to open in the windward direction and allowing ambient airflow to enter the room through the air inlets. (Refer to...) Figure 2 When the ambient airflow on the first exterior wall is in the first direction, the control component sends a first opening / closing control command to the first opening / closing control component. The first opening / closing component controls the first curtain wall on the first exterior wall to open, thereby forming an air inlet between the first curtain wall and the first exterior wall. The air inlet is opposite to the first direction of the ambient airflow, allowing the ambient airflow to flow into the target floor along the air inlet.

[0084] Furthermore, referring to Figure 4 If the ambient airflow on the first exterior wall is in the second direction, the control component needs to send an opening and closing control command to the curtain wall opening and closing control component on the opposite side of the first opening and closing component, so that the air inlet formed by the curtain wall and the exterior wall is opposite to the ambient airflow in the second direction.

[0085] Furthermore, when the air temperature outside the target floor is high, if the curtain wall opening and closing control components open the curtain wall, hot air will flow into the room, requiring the air conditioner to operate at high power to lower the temperature of the hot air, resulting in higher energy consumption. Alternatively, when the air temperature outside the target floor is low, the temperature difference between indoors and outdoors is large. If the curtain wall opening and closing control components open the curtain wall, cold air will flow into the room, affecting the experience of people inside the target floor.

[0086] In one possible implementation, before sending the first opening / closing control command to the first opening / closing component based on the airflow direction, the method further includes: acquiring the airflow temperature of the ambient airflow; acquiring the indoor temperature of the target floor; calculating the difference between the airflow temperature and the indoor temperature to obtain the ambient temperature difference; determining whether the ambient temperature difference is within a preset temperature range; and if it is determined that the ambient temperature difference is within the preset temperature range, then sending the first opening / closing control command to the first opening / closing component.

[0087] Specifically, temperature sensors are installed on the exterior of the high-rise building. These sensors should be placed in locations that represent the ambient air temperature, avoiding direct sunlight and other heat sources. The temperature sensors continuously collect ambient air temperature data and transmit this data to the control components via wired or wireless networks.

[0088] An indoor temperature sensor is installed inside the target floor. This sensor monitors the indoor temperature in real time and transmits the data to the control unit. Upon receiving the ambient airflow temperature and indoor temperature data, the control unit calculates the difference between the two using its data processing module, thus obtaining the ambient temperature difference.

[0089] Set a temperature difference threshold range in the system, for example, ±5°C. If the calculated ambient temperature difference falls within this range, the condition is considered met. When the airflow temperature is higher than the indoor temperature, but the temperature difference is small, the air conditioner can lower the ambient airflow temperature to a suitable level by operating at low power. When the airflow temperature is lower than the indoor temperature, but the temperature difference is small, the room can be cooled directly by allowing low-temperature airflow to enter, without the need for air conditioning.

[0090] Therefore, the control component automatically determines whether the current ambient temperature difference is within the preset temperature range. If the ambient temperature difference is within the preset range, it generates a first opening and closing control command and sends the first opening and closing control command to the first opening and closing component.

[0091] Furthermore, opening two windows diagonally opposite each other on the same floor can improve ventilation efficiency, mainly because this arrangement can more effectively utilize the kinetic energy of natural wind and air pressure differences to promote airflow. Specifically, refer to... Figure 5 When windows on both sides of a floor are diagonally distributed, a significant pressure difference and airflow channel can be created, thereby increasing the speed and volume of airflow. Air enters from one side, forms an airflow path within the room, and flows towards the window on the other side, achieving convection ventilation. This arrangement minimizes air stagnation and dead zones, improves ventilation efficiency, enhances indoor air quality, and reduces the accumulation of pollutants and moisture.

[0092] In one possible implementation, after sending an airflow control command to the first airflow guide component, the method includes: sending a second opening / closing control command to the second opening / closing component to cause the second opening / closing component to control the second curtain wall to open, thereby allowing ambient airflow to flow out from the target floor along the air outlet, wherein the air outlet is an air outlet formed by the second curtain wall and the second exterior wall surface, the air outlet is opposite to the air inlet, the second opening / closing component is a curtain wall opening / closing control component disposed on the second exterior wall surface among a plurality of curtain wall opening / closing control components, and the second exterior wall surface is the exterior wall surface directly opposite the first exterior wall surface among a plurality of exterior wall surfaces of the target floor.

[0093] Specifically, the control component sends a first opening / closing control command to the first opening / closing component, so that after the first opening / closing component controls the first curtain wall to open, it determines the second curtain wall on the target floor according to a preset relative position relationship. The second curtain wall is located on the second exterior wall surface, which is the exterior wall surface on the target floor that is directly opposite the first exterior wall surface, and the second curtain wall and the first curtain wall are in a diagonal position so that the air inlet and air outlet are opposite each other.

[0094] The control component sends a second opening / closing control command to the second opening / closing component, causing the second opening / closing component to control the opening of the second curtain wall. Ambient airflow flows into the target floor through the air inlet and then flows out of the target floor through the air outlet, thereby improving indoor ventilation efficiency.

[0095] Furthermore, generally speaking, when the external airflow velocity is high, the opening degree of the curtain wall should be reduced. This is because the faster the external airflow velocity, the greater the kinetic energy of the air entering the room. If the curtain wall is opened too wide, it will cause the indoor airflow velocity to be too fast, which may cause discomfort or other safety hazards. Therefore, by reducing the opening degree of the curtain wall, the airflow velocity entering the room can be effectively controlled, keeping it at a relatively uniform and suitable level, and avoiding excessively fast flow.

[0096] In one possible implementation, based on the airflow direction, a first opening and closing control command is sent to the first opening and closing component, which further includes: acquiring the airflow velocity of the ambient airflow; determining the first opening and closing degree corresponding to the airflow velocity according to a preset first correspondence relationship, wherein the preset first correspondence relationship is a preset correspondence relationship between the airflow velocity and the curtain wall opening and closing degree; and sending a second opening and closing control command to the first opening and closing component according to the curtain wall opening and closing degree, so that the first opening and closing component controls the opening and closing degree of the first curtain wall to be the first opening and closing degree.

[0097] Specifically, airflow velocity sensors (such as anemometers) are installed on the first exterior wall. These sensors should be placed in locations that represent the ambient airflow velocity, avoiding the influence of the building structure itself and other obstacles. The airflow velocity sensors continuously collect external airflow velocity data and transmit this data to the control components via wired or wireless networks.

[0098] The system pre-determines the correspondence between airflow velocity and curtain wall opening degree (pre-defined first correspondence). This pre-defined first correspondence can be set based on test results. Under the premise of ensuring a moderate indoor airflow velocity, the optimal opening degree of the curtain wall is determined by testing different gas flow velocities. The opening degree can be reflected by the extension value of the electrically controlled telescopic structure of the curtain wall opening control component. The longer the extension of the electrically controlled telescopic structure, i.e., the longer the extended portion of the telescopic rod, the greater the opening degree of the curtain wall.

[0099] After receiving the airflow velocity data, the control component determines the curtain wall opening degree corresponding to the current airflow velocity based on a preset first correspondence. This correspondence is usually stored in the system's database as a lookup table or function relationship. Based on the determined curtain wall opening degree, the control component generates a corresponding second opening control command and sends the control command to the first opening component on the target floor.

[0100] S130, send airflow control command to the first airflow guide assembly.

[0101] The air conditioning outlets are located at the air inlets formed by the curtain wall and exterior wall, used to cool the ambient airflow entering the target floor. Air conditioning deflectors are used to regulate the direction and flow rate of the cooling airflow at the air conditioning outlets. The air conditioning system referred to in this application is preferably a ducted air conditioner. Currently, the outlets of independent air conditioners are individually controlled, meaning different rooms are cooled by their own separate air conditioners. Ducted air conditioners, however, operate through a single central refrigeration unit, which then delivers cool air to various rooms or areas of the building via a series of ducts. Therefore, independent airflow control is required at each air outlet, including controlling the direction and flow rate of the cooling airflow, to achieve balanced indoor temperature control.

[0102] Airflow velocity sensors (such as anemometers) should be installed on the exterior of the first exterior wall or at the air inlet. These sensors should be placed in locations that represent the ambient airflow velocity. The airflow velocity sensors continuously collect external airflow velocity data and transmit this data to the control components via wired or wireless networks.

[0103] The system pre-determines the correspondence between airflow velocity and air conditioning cooling airflow. This correspondence can be set based on experimental data and the operating characteristics of the air conditioning system. For example, when the temperature of the external airflow is higher than the indoor temperature, the higher the external airflow velocity, the greater the required air conditioning cooling airflow may be to maintain indoor comfort.

[0104] After receiving the airflow velocity data, the control component determines the target airflow rate corresponding to the current airflow velocity based on a preset second correspondence. This correspondence is typically stored in the system's database as a lookup table or function relationship. Based on the determined target airflow rate, the control component generates a corresponding airflow guidance control command. The control component sends the control command to the first airflow guidance component on the target floor. The first airflow guidance component, upon receiving the airflow guidance control command, adjusts the angle of the air guide vanes at the air conditioning outlet to regulate the cooling airflow rate.

[0105] Furthermore, the air conditioning cooling regulation in this application differs from traditional cooling principles by specifically considering the effect of airflow entering the room. By real-time detection and analysis of changes in indoor and outdoor airflow, the cooling power of the air conditioner is dynamically adjusted. Specifically, sensors collect airflow parameters entering the room, such as temperature and flow rate, and transmit this data to the control module. The control module calculates and adjusts the air conditioner's cooling output in real time based on a preset algorithm and current indoor environmental requirements, enabling it to more efficiently cope with different environmental conditions and user needs. This method not only improves the cooling efficiency of the air conditioner but also enhances indoor air quality and user comfort.

[0106] In one possible implementation, after sending an airflow control command to the first airflow guide component to cause the first airflow guide component to control the air conditioner airflow deflector to open, the method further includes: determining an adjustment temperature difference based on the indoor temperature and a target temperature, wherein the target temperature is the temperature to be adjusted on the target floor; determining the air outlet temperature of the air conditioner based on the airflow temperature and the adjustment temperature difference; determining the cooling temperature of the air conditioner based on the air outlet temperature and the air conditioner cooling efficiency; and determining the air conditioner cooling power based on the cooling temperature.

[0107] Specifically, the system collects the current indoor temperature of the target floor in real time from an indoor temperature sensor and transmits the data to the control component. Simultaneously, it acquires the target temperature, which is the desired temperature set by the user or the system for the target floor. The control component calculates and adjusts the temperature difference based on the current indoor temperature and the target temperature, as follows:

[0108] ;

[0109] Where ΔT is the adjusted temperature difference, T in Indoor temperature, T t The target temperature.

[0110] The ambient airflow temperature is collected in real time by an external temperature sensor and transmitted to the control component to calculate the outlet temperature. The control component determines the outlet temperature of the air conditioner based on the adjusted temperature difference and airflow temperature, specifically calculated using the following formula:

[0111] ;

[0112] Among them, T o T represents the outlet temperature. a ΔT represents the airflow temperature, and ΔT represents the temperature difference for adjustment.

[0113] Based on the air outlet temperature and the air conditioner's cooling efficiency, the control components calculate the air conditioner's cooling temperature. The cooling temperature is the temperature the air conditioner needs to reach to cool the air and ensure the air outlet temperature reaches the set value. The air conditioner's cooling efficiency is usually derived from actual operating data. The air conditioner's cooling temperature is specifically calculated using the following formula:

[0114] ;

[0115] The following formula is obtained through transformation:

[0116] ;

[0117] Among them, T ac T is the cooling temperature. o T represents the outlet temperature. in η represents the indoor temperature, and η represents the air conditioning cooling efficiency.

[0118] The control unit calculates the required cooling power based on the cooling temperature and the current operating status of the air conditioner. Cooling power determines how much energy the air conditioning system needs to provide to reach the set cooling temperature, and is calculated using the following formula:

[0119] ;

[0120] Where P is the air conditioner cooling power, k is the air conditioner power adjustment coefficient, η is the air conditioner cooling efficiency, and T is the air conditioner cooling capacity. a T represents the airflow temperature. in Indoor temperature, T t Let Q be the target temperature and Q be the flow rate of the ambient airflow.

[0121] The control component generates corresponding cooling power control commands and sends them to the air conditioning system's control unit to complete the cooling of the target floor.

[0122] By adopting the technical solution of this application, the environmental airflow direction of the first exterior wall is acquired and analyzed, and a first opening and closing control command is sent to adjust the opening and closing degree of the first curtain wall by the curtain wall opening and closing components, forming an air inlet opposite to the airflow direction, utilizing the rapid airflow of the super high-rise building for natural ventilation. Simultaneously, an air guiding control command is sent to the air conditioning air guide plate control component located at the air inlet, adjusting the air guide plate at the air conditioning outlet, so that the air conditioning system works in coordination with the natural airflow, optimizing indoor air circulation and temperature regulation. This method effectively reduces the air conditioning operating load and achieves significant energy consumption reduction by using natural ventilation and intelligent control of the air conditioning system, rather than relying entirely on the air conditioning itself to cool the room.

[0123] This embodiment also discloses an intelligent building energy-saving integrated control device. The device is a control component, which is connected to multiple curtain wall opening and closing control components and multiple air conditioning air guide plate control components, as shown in the reference. Figure 6 The device includes an acquisition module 601, a processing module 602, and a sending module 603, wherein:

[0124] The acquisition module 601 is used to acquire the airflow direction of the ambient airflow on the first exterior wall surface, which is any one of the multiple exterior wall surfaces of the target floor.

[0125] The processing module 602 is used to send a first opening and closing control command to the first opening and closing component based on the airflow direction, so that the first opening and closing component controls the first curtain wall to open, thereby allowing the ambient airflow to flow into the target floor along the air inlet. The air inlet is the air inlet formed by the first curtain wall and the first exterior wall surface, and the air inlet is opposite to the airflow direction. The first curtain wall is set on the first exterior wall surface, and the first opening and closing component is the curtain wall opening and closing control component set on the first exterior wall surface among a plurality of curtain wall opening and closing control components.

[0126] The sending module 603 is used to send air guiding control commands to the first air guiding component so that the first air guiding component controls the air conditioning air guide plate to open. The first air guiding component is the air conditioning air guide plate control component located at the air inlet among multiple air conditioning air guide plate control components.

[0127] In one possible implementation, the sending module 603 is used to send a second opening and closing control command to the second opening and closing component, so that the second opening and closing component controls the second curtain wall to open, thereby allowing the ambient airflow to flow out from the target floor along the air outlet. The air outlet is the air outlet formed by the second curtain wall and the second exterior wall surface, and the air outlet is opposite to the air inlet. The second opening and closing component is the curtain wall opening and closing control component disposed on the second exterior wall surface among a plurality of curtain wall opening and closing control components. The second exterior wall surface is the exterior wall surface directly opposite the first exterior wall surface among a plurality of exterior wall surfaces of the target floor.

[0128] In one possible implementation, the acquisition module 601 is used to acquire the airflow temperature of the ambient airflow.

[0129] The acquisition module 601 is used to acquire the indoor temperature of the target floor.

[0130] The processing module 602 is used to calculate the difference between the airflow temperature and the indoor temperature to obtain the ambient temperature difference.

[0131] The processing module 602 is used to determine whether the ambient temperature difference is within the preset temperature range. If it is determined that the ambient temperature difference is within the preset temperature range, a first opening and closing control command is generated.

[0132] In one possible implementation, the processing module 602 is used to determine the temperature difference to be adjusted based on the indoor temperature and the target temperature, where the target temperature is the temperature to be adjusted on the target floor.

[0133] The processing module 602 is used to determine the outlet temperature of the air conditioner based on the airflow temperature and the temperature difference adjustment.

[0134] The processing module 602 is used to determine the cooling temperature of the air conditioner based on the air outlet temperature and the air conditioner's cooling efficiency.

[0135] Processing module 602 is used to determine the air conditioner's cooling power based on the cooling temperature.

[0136] In one possible implementation, the processing module 602 is used to determine the air conditioner's cooling power based on the cooling temperature, specifically calculated using the following formula:

[0137] ;

[0138] Where P is the air conditioner cooling power, k is the air conditioner power adjustment coefficient, η is the air conditioner cooling efficiency, and T is the air conditioner cooling capacity. a T represents the airflow temperature. inIndoor temperature, T t Let Q be the target temperature and Q be the flow rate of the ambient airflow.

[0139] In one possible implementation, the acquisition module 601 is used to acquire the airflow velocity of the ambient airflow.

[0140] The processing module 602 is used to determine the first opening degree corresponding to the airflow velocity according to the preset first correspondence relationship, wherein the preset first correspondence relationship is a preset correspondence relationship between the flow velocity and the opening degree of the curtain wall.

[0141] The processing module 602 is used to send a second opening and closing control command to the first opening and closing component according to the opening and closing degree of the curtain wall, so that the first opening and closing component controls the opening and closing degree of the first curtain wall to the first opening and closing degree.

[0142] In one possible implementation, the processing module 602 is used to determine the target airflow rate corresponding to the airflow velocity according to a preset second correspondence relationship, wherein the preset second correspondence relationship is a preset correspondence relationship between the velocity and the cooling airflow rate of the air conditioner.

[0143] The processing module 602 is used to send a guide control command to the first guide component according to the cooling airflow rate, so that the first guide component controls the cooling airflow rate at the air conditioner outlet to the target airflow rate.

[0144] It should be noted that the above embodiments of the apparatus are only illustrated by the division of the above functional modules. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. In addition, the apparatus and method embodiments provided above belong to the same concept, and the specific implementation process can be found in the method embodiments, which will not be repeated here.

[0145] This embodiment also discloses an electronic device, referring to... Figure 7 The electronic device may include: at least one processor 701, at least one communication bus 702, user interface 703, network interface 704, and at least one memory 705.

[0146] The communication bus 702 is used to enable communication between these components.

[0147] The user interface 703 may include a display screen and a camera. Optionally, the user interface 703 may also include a standard wired interface and a wireless interface.

[0148] The network interface 704 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface).

[0149] The processor 701 may include one or more processing cores. The processor 701 connects to various parts of the server using various interfaces and lines, and performs various server functions and processes data by running or executing instructions, programs, code sets, or instruction sets stored in memory 705, and by calling data stored in memory 705. Optionally, the processor 701 may be implemented using at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), or Programmable Logic Array (PLA). The processor 701 may integrate one or a combination of several of the following: Central Processing Unit (CPU), Graphics Processing Unit (GPU), and modem. The CPU primarily handles the operating system, user interface, and applications; the GPU is responsible for rendering and drawing the content required for display; and the modem handles wireless communication. It is understood that the modem may also not be integrated into the processor 701 and may be implemented as a separate chip.

[0150] The memory 705 may include random access memory (RAM) or read-only memory. Optionally, the memory may include a non-transitory computer-readable storage medium. The memory 705 may be used to store instructions, programs, code, code sets, or instruction sets. The memory 705 may include a program storage area and a data storage area. The program storage area may store instructions for implementing an operating system, instructions for at least one function (such as touch functionality, sound playback functionality, image playback functionality, etc.), instructions for implementing the various method embodiments described above, etc.; the data storage area may store data involved in the various method embodiments described above, etc. Optionally, the memory 705 may also be at least one storage device located remotely from the aforementioned processor 701. As a computer storage medium, the memory 705 may include an operating system, a network communication module, a user interface 703 module, and an application program for an intelligent building energy-saving integrated control method.

[0151] exist Figure 7In the electronic device shown, the user interface 703 is mainly used to provide an input interface for the user and to obtain the user input data; while the processor 701 can be used to call the application program of an intelligent building energy-saving integrated control method stored in the memory 705. When executed by one or more processors 701, the electronic device performs one or more methods as described in the above embodiments.

[0152] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to this application.

[0153] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0154] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the shown or discussed mutual couplings or direct couplings or communication connections may be through some service interfaces; indirect couplings or communication connections between apparatuses or units may be electrical or other forms.

[0155] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0156] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0157] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage device (CMD). Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory 705 and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned memory 705 includes various media capable of storing program code, such as a USB flash drive, external hard drive, magnetic disk, or optical disk.

[0158] This application also discloses a computer-readable storage medium storing instructions. When executed by one or more processors 701, these instructions cause an electronic device to perform one or more of the methods described in the above embodiments.

[0159] The foregoing description is merely an exemplary embodiment of this disclosure and should not be construed as limiting the scope of this disclosure. Any equivalent changes and modifications made in accordance with the teachings of this disclosure shall still fall within the scope of this disclosure. Those skilled in the art will readily conceive of other embodiments of this disclosure upon considering the specification and the disclosure of practical truth. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not described in this disclosure. The specification and embodiments are considered exemplary only, and the scope and spirit of this disclosure are defined by the claims.

Claims

1. A method for intelligent building energy saving comprehensive control, characterized in that, The method is applied to a control component connected with a plurality of curtain wall opening and closing control components and a plurality of air conditioner air deflector control components; The method comprises: obtaining a flow direction of an ambient airflow of a first outer wall surface, the first outer wall surface being any one of a plurality of outer wall surfaces of a target floor; based on the flow direction, sending a first opening and closing control instruction to a first opening and closing component to control the first curtain wall to open, so that the ambient airflow flows into the target floor through an air inlet, wherein the air inlet is formed by the first curtain wall and the first outer wall surface, the air inlet is opposite to the flow direction, the first curtain wall is arranged on the first outer wall surface, and the first opening and closing component is a curtain wall opening and closing control component arranged on the first outer wall surface among the plurality of curtain wall opening and closing control components; sending an air deflector control instruction to a first air deflector component to control the air conditioner air deflector to open, wherein the first air deflector component is an air conditioner air deflector control component located at the air inlet among the plurality of air conditioner air deflector control components; after sending the air deflector control instruction to the first air deflector component, the method comprises: sending a second opening and closing control instruction to a second opening and closing component to control a second curtain wall to open, so that the ambient airflow flows out of the target floor through an air outlet, wherein the air outlet is formed by the second curtain wall and a second outer wall surface, the air outlet is opposite to the air inlet, the second opening and closing component is a curtain wall opening and closing control component arranged on the second outer wall surface among the plurality of curtain wall opening and closing control components, and the second outer wall surface is an outer wall surface opposite to the first outer wall surface among the plurality of outer wall surfaces of the target floor; before the step of sending the first opening and closing control instruction to the first opening and closing component based on the flow direction, the method further comprises: obtaining an airflow temperature of the ambient airflow; obtaining an indoor temperature of the target floor; calculating a difference between the airflow temperature and the indoor temperature to obtain an ambient temperature difference; determining whether the ambient temperature difference is within a preset temperature range, and if it is determined that the ambient temperature difference is within the preset temperature range, generating the first opening and closing control instruction; the step of sending the first opening and closing control instruction to the first opening and closing component based on the flow direction further comprises: obtaining an airflow velocity of the ambient airflow; determining a first opening and closing degree corresponding to the airflow velocity according to a preset first corresponding relationship, wherein the preset first corresponding relationship is a preset corresponding relationship between a flow velocity and a curtain wall opening and closing degree; sending a second opening and closing control instruction to the first opening and closing component according to the curtain wall opening and closing degree, so that the first opening and closing component controls the opening and closing degree of the first curtain wall to be the first opening and closing degree.

2. The intelligent building energy-saving comprehensive control method according to claim 1, characterized in that, after the step of sending the air deflector control instruction to the first air deflector component to control the air conditioner air deflector to open, the method further comprises: determining an adjustment temperature difference according to the indoor temperature and a target temperature, wherein the target temperature is a temperature to be adjusted of the target floor; determining an air outlet temperature of an air outlet of an air conditioner according to the airflow temperature and the adjustment temperature difference; Determine a refrigeration temperature of the air conditioner based on the outlet temperature and a refrigeration efficiency of the air conditioner; Determine a refrigeration power of the air conditioner based on the refrigeration temperature.

3. The intelligent building energy-saving comprehensive control method according to claim 2, characterized in that, The determination of the refrigeration power of the air conditioner based on the refrigeration temperature is specifically calculated by the following formula: ； Wherein, P is the air conditioning refrigeration power, k is the air conditioning power adjustment coefficient, η is the air conditioning refrigeration efficiency, T a is the air flow temperature, T in is the indoor temperature, T t is the target temperature, Q is the flow rate of the environmental air flow.

4. The intelligent building energy-saving comprehensive control method according to claim 1, characterized in that, The sending of the air guide control instruction to the first air guide component further includes: Determine a target air flow rate corresponding to the air flow rate according to a preset second correspondence relationship, the preset second correspondence relationship being a preset correspondence relationship between the flow rate and the refrigeration air flow rate of the air conditioner; Send the air guide control instruction to the first air guide component according to the refrigeration air flow rate, so that the first air guide component controls the refrigeration air flow rate of the air outlet of the air conditioner to be the target air flow rate.

5. A comprehensive control device for performing the intelligent building energy saving comprehensive control method according to any one of claims 1-4, characterized in that, The device is a control component connected with a plurality of curtain opening and closing control components and a plurality of air conditioner air deflector control components, and the device includes an acquisition module (601), a processing module (602), and a sending module (603). The acquisition module (601) is configured to acquire an air flow direction of an ambient air flow of a first outer wall surface, the first outer wall surface being any one of a plurality of outer wall surfaces of a target floor. The processing module (602) is configured to send a first opening and closing control instruction to a first opening and closing component based on the air flow direction, so that the first opening and closing component controls a first curtain to open, thereby causing the ambient air flow to flow into the target floor through an air inlet, wherein the air inlet is formed by the first curtain and the first outer wall surface, the air inlet is opposite to the air flow direction, the first curtain is arranged on the first outer wall surface, and the first opening and closing component is a curtain opening and closing control component arranged on the first outer wall surface among the plurality of curtain opening and closing control components. The sending module (603) is configured to send an air guide control instruction to a first air guide component, so that the first air guide component controls an air conditioner air deflector to open, wherein the first air guide component is an air conditioner air deflector control component located at the air inlet among the plurality of air conditioner air deflector control components.

6. An electronic device, comprising: The electronic device includes a processor (701), a memory (705), a user interface (703), and a network interface (704), the memory (705) is configured to store instructions, the user interface (703) and the network interface (704) are configured to communicate with other devices, and the processor (701) is configured to execute the instructions stored in the memory (705) to cause the electronic device to perform the method of any one of claims 1-4.

7. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores instructions that, when executed, perform the method of any one of claims 1-4.

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