Air conditioner control method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides an air conditioner control method and device, electronic equipment and a storage medium. The method comprises the steps that azimuth information and sign information for a target user are obtained; the azimuth information comprises distance information; the air sweeping angle of the air conditioner is controlled through the azimuth information; the air sweeping sequence of the air conditioner is controlled through the physical sign information and the distance information; and the running temperature of the air conditioner is controlled through the physical sign information, so that an intelligent control strategy is executed aiming at the position and the physical sign state of the user, and the control efficiency aiming at the air conditioner is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning control, and in particular to an air conditioning control method, an air conditioning control device, an electronic device and a computer-readable storage medium. Background Art

[0002] As people's demand for comfortable life continues to increase, air-conditioning products are widely used in homes and offices. However, air-conditioning products in related technologies have certain deficiencies in terms of intelligent demand and cannot provide intelligent control strategies for some specific application scenarios. Summary of the invention

[0003] The embodiments of the present invention provide an air conditioning control method, device, electronic device and computer-readable storage medium to overcome the above problems or at least partially solve the above problems.

[0004] The embodiment of the present invention discloses an air conditioning control method, comprising:

[0005] Acquire location information and vital sign information for a target user; the location information includes distance information;

[0006] controlling the wind sweeping angle of the air conditioner by using the orientation information;

[0007] Controlling the air sweeping sequence of the air conditioner by using the vital sign information and the distance information;

[0008] The operating temperature of the air conditioner is controlled according to the vital sign information.

[0009] Optionally, before the step of obtaining the position information and vital sign information of the target user, the method further includes:

[0010] Identify users and determine the number of users;

[0011] When the number of users is greater than a preset threshold, the identified users are determined as target users.

[0012] Optionally, the step of controlling the air sweeping angle of the air conditioner by using the orientation information includes:

[0013] Determine the current wind sweep area;

[0014] When it is determined through the position information that the target user is not located in the current sweeping area, the target sweeping area of ​​the user is determined, and the sweeping direction of the air conditioner is controlled from the current sweeping area to the target sweeping area.

[0015] Optionally, the air conditioner is equipped with a transverse wind guide blade and a longitudinal wind guide structure, the orientation information includes direction information for the target user, and the step of determining the target wind sweeping area of ​​the user and controlling the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area includes:

[0016] Determining a current lateral wind sweep angle of the lateral wind guide blade;

[0017] Determine a transverse wind guide blade angle and a transverse redundancy angle between the transverse wind guide blade and the target user based on the current transverse wind sweeping angle and the direction information;

[0018] Determining a first deflection angle for controlling the transverse air guide blades by using the transverse air guide blade included angle and the transverse redundancy angle;

[0019] determining a current longitudinal wind sweep angle of the longitudinal wind guide structure;

[0020] Determine a longitudinal wind guide structure angle and a longitudinal redundancy angle between the longitudinal wind guide structure and the target user based on the current longitudinal wind sweeping angle and the distance information;

[0021] Determining a second deflection angle for controlling the longitudinal air guide structure through the longitudinal air guide structure included angle and the longitudinal redundancy angle;

[0022] The first deflection angle is used to control the turning of the lateral air guide blade, and the second deflection angle is used to control the turning of the longitudinal air guide structure, so as to control the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area.

[0023] Optionally, it also includes:

[0024] When it is determined through the position information that the target user is located in the current wind-sweeping area, the current wind-sweeping area is determined as the target wind-sweeping area.

[0025] Optionally, the vital sign information includes heart rate data, and the step of controlling the air sweeping sequence of the air conditioner by using the vital sign information and the distance information includes:

[0026] Based on the heart rate data, generating heart rate ranking information for the target user in descending order of heart rate;

[0027] Based on the distance information, generating distance ranking information for the target user in order of distance from near to far;

[0028] When the heart rate rankings of multiple target users are determined to be different through the heart rate ranking information, determine the first air-sweeping order; the first air-sweeping order is used to control the air conditioner to sweep air towards the target user with a higher heart rate ranking preferentially;

[0029] When the heart rate rankings of multiple target users are determined to be the same through the heart rate ranking information, and the distance rankings of multiple target users are determined to be different through the distance information, determine the second air-sweeping order; the second air-sweeping order is used to control the air conditioner to sweep air towards the target user with a higher distance ranking preferentially;

[0030] When the heart rate rankings of multiple target users are determined to be the same through the heart rate ranking information, and the distance rankings of multiple target users are determined to be the same through the distance information, determine the third air-sweeping order; the third air-sweeping order is used to control the air conditioner to sweep air towards the target user in accordance with a preset air-sweeping direction.

[0031] Optionally, the step of controlling the operating temperature of the air conditioner through the physical sign information includes:

[0032] Divide multiple sweating degrees based on the heart rate ranking information;

[0033] Determine the number of target degree people corresponding to the sweating degree;

[0034] Calculate a sweating index using the sweating degree and the number of target degree people, and determine the operating temperature of the air conditioner based on the sweating index.

[0035] Optionally, the step of calculating a sweating index using the sweating degree and the number of target degree people, and determining the operating temperature of the air conditioner based on the sweating index includes:

[0036] Input the sweating degree and the number of target degree people into Formula 1 to calculate the operating temperature. Formula 1 is as follows:

[0037] T = f(a)

[0038]

[0039] Wherein, the sweating degree includes a mild sweating degree, a moderate sweating degree, and a severe sweating degree; m1 is the weight of the mild sweating degree, m2 is the weight of the moderate sweating degree, m3 is the weight of the severe sweating degree, and m1 < m2 < m3; n1 is the number of target degree people with a mild sweating degree, n2 is the number of target degree people with a moderate sweating degree, n3 is the number of target degree people with a severe sweating degree; a is the sweating index; T is the operating temperature.

[0040] Optionally, it further includes:

[0041] The air conditioner is controlled to blow air toward the target blowing area according to the operating temperature based on the first blowing sequence, the second blowing sequence, or the third blowing sequence.

[0042] The embodiment of the present invention further discloses an air conditioning control device, comprising:

[0043] An information acquisition module, used to acquire position information and vital sign information of a target user; the position information includes distance information;

[0044] A wind sweeping angle control module, used to control the wind sweeping angle of the air conditioner according to the azimuth information;

[0045] A sweeping sequence control module, used to control the sweeping sequence of the air conditioner according to the vital sign information and the distance information;

[0046] An operating temperature control module is used to control the operating temperature of the air conditioner according to the vital sign information.

[0047] The embodiment of the present invention further discloses an electronic device, comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory communicate with each other via the communication bus;

[0048] The memory is used to store computer programs;

[0049] The processor is used to implement the method described in the embodiment of the present invention when executing the program stored in the memory.

[0050] The embodiment of the present invention further discloses a computer-readable storage medium having instructions stored thereon, which, when executed by one or more processors, enables the processors to execute the method described in the embodiment of the present invention.

[0051] The embodiments of the present invention include the following advantages:

[0052] The embodiments of the present invention obtain the position information and vital sign information of the target user; the position information includes distance information; the air sweeping angle of the air conditioner is controlled by the position information; the air sweeping sequence of the air conditioner is controlled by the vital sign information and the distance information; and the operating temperature of the air conditioner is controlled by the vital sign information, thereby realizing the execution of intelligent control strategies according to the user's position and vital sign status, thereby improving the control efficiency of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 is a flowchart of the steps of an air conditioning control method provided in an embodiment of the present invention;

[0054] Figure 2is a flow chart of an air conditioning control method provided in an embodiment of the present invention;

[0055] Figure 3 is a schematic diagram of a change process of left and right wind sweeping areas provided in an embodiment of the present invention;

[0056] Figure 4 is a schematic diagram of a change process of an upper and lower wind sweeping area provided in an embodiment of the present invention;

[0057] Figure 5 is a schematic diagram of expressing the wind sweeping sequence in the wind sweeping area provided in an embodiment of the present invention;

[0058] Figure 6 is a structural block diagram of an air conditioning control device provided in an embodiment of the present invention;

[0059] Figure 7 is a hardware structure block diagram of an electronic device provided in an embodiment of the present invention;

[0060] Figure 8 is a schematic diagram of a computer-readable medium provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0061] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0062] As people's demand for comfortable life continues to increase, air-conditioning products are widely used in homes and offices. However, the problem that follows is that existing air-conditioning products have certain shortcomings in meeting users' personalized needs.

[0063] Indoor exercise is a daily activity, including fitness, dancing, aerobics, etc. People will sweat during exercise, which will affect the user's fitness experience. When there are multiple users indoors, how to solve the sweating situation of different users? Current air-conditioning products have no corresponding strategy to solve this problem.

[0064] The defects of current products or solutions in this field include but are not limited to: lack of personalized intelligent air-conditioning control function for indoor multiple people exercising and sweating, and certain limitations, which result in the inability to fully realize the comfort and energy efficiency of air conditioning.

[0065] In summary, a more intelligent and efficient air conditioning control method is needed to meet the exercise needs of multiple users indoors.

[0066] The embodiments of the present invention select a corresponding operating mode according to the number of users, and intelligently adjust the operating mode of the air conditioner by identifying the spatial location information and sweat level of the users, specifically including the air conditioner speed, operating temperature, wind sweeping angle and wind sweeping sequence, thereby realizing personalized air conditioning control and effectively solving the problem that the existing technology cannot meet such needs.

[0067] Reference Figure 1 , shows a flow chart of the steps of an air conditioning control method provided in an embodiment of the present invention, which may specifically include the following steps:

[0068] Step 101, obtaining position information and vital sign information of a target user; the position information includes distance information;

[0069] Step 102, controlling the air sweeping angle of the air conditioner according to the orientation information;

[0070] Step 103, controlling the air sweeping sequence of the air conditioner according to the vital sign information and the distance information;

[0071] Step 104: Control the operating temperature of the air conditioner according to the vital sign information.

[0072] The embodiment of the present invention realizes intelligent and personalized operation of the air conditioner by performing refined perception of the user.

[0073] The embodiment of the present invention can obtain position information and vital sign information of a target user.

[0074] Position information is mainly used to determine the user's position in the space so that the air conditioner can accurately deliver air to the user's position. Common position information includes:

[0075] Distance information: The distance between the user and the air conditioner, which can help the air conditioner adjust the air volume.

[0076] Angle information: The user's azimuth relative to the air conditioner, which can help the air conditioner adjust the direction of the air outlet.

[0077] Height information: The user's height, which can help the air conditioner adjust the height of the air outlet.

[0078] Vital sign information is mainly used to understand the user's physical condition so that the air conditioner can adjust the operating parameters according to the user's needs. Common vital sign information includes:

[0079] Body temperature: The user's body temperature can reflect the user's feeling of hot or cold.

[0080] Humidity: The humidity of the user's skin can reflect how much the user sweats.

[0081] Heart rate: The user's heart rate can reflect the intensity of the user's physical activity.

[0082] Respiratory rate: The user's breathing rate can reflect the user's comfort level.

[0083] Skin resistance: The resistance of a user’s skin can reflect the user’s emotional state.

[0084] Exemplarily, the embodiment of the present invention can obtain the position information and vital sign information of the target user in the following manner.

[0085] The user may wear a physical sign information acquisition device, monitor the user's physical sign information through the physical sign information acquisition device, and acquire the physical sign information sent by the physical sign information acquisition device.

[0086] For example, heart rate monitoring devices worn by users, such as sports bracelets, smart watches, etc., usually use photoplethysmography (PPG) to obtain heart rate data.

[0087] PPG is a non-invasive optical measurement technology that indirectly reflects the heart's pulsation by measuring the difference in absorption of light of different wavelengths by oxygenated hemoglobin and deoxygenated hemoglobin in the blood.

[0088] How it works: The light source on the device emits light of a specific wavelength and shines it onto the wearer's skin. When the heart contracts, the amount of blood in the arteries increases, and the amount of light absorbed also increases; when the heart relaxes, the amount of blood in the arteries decreases, and the amount of light absorbed decreases. By detecting the change in the amount of light transmitted, the device can calculate the heart rate.

[0089] PPG measurement equipment includes:

[0090] Light source: usually infrared light source or green light source.

[0091] Photoelectric sensor: detects the amount of light transmitted and converts the optical signal into an electrical signal.

[0092] Signal processing chip: Filters and amplifies the collected electrical signals to extract the heart rate signal.

[0093] Heart rate data acquisition process:

[0094] Signal acquisition: The device continuously collects the signal output by the photoelectric sensor.

[0095] Signal processing: pre-process the collected signals, remove noise, and extract the heart rate signal.

[0096] Feature extraction: Extract features such as heart rate from the heart rate signal.

[0097] Algorithm calculation: Based on the extracted features, the heart rate value is calculated using a specific algorithm.

[0098] Factors that affect measurement accuracy include:

[0099] Wearing position: Wearing the device too loose or too tight will affect the measurement results.

[0100] Skin color: For people with darker skin, the measurement results may not be accurate.

[0101] Exercise status: During strenuous exercise, the measurement results may be disturbed.

[0102] Environmental factors: Environmental factors such as strong light and temperature can also affect the measurement results.

[0103] In addition to PPG, there are some other ways to measure heart rate, such as:

[0104] ECG (electrocardiogram): Measures the electrical signals generated by the heart through electrodes. It has higher accuracy but requires more electrodes and complex algorithms.

[0105] Radar: Uses radar waves to detect tiny movements of the heart, which has the advantage of being contactless.

[0106] PPG is a mature and widely used heart rate measurement technology that calculates heart rate by measuring changes in the absorption of light by blood. Although PPG measurement has certain limitations, with the continuous development of technology, the accuracy and reliability of heart rate monitoring equipment will be further improved.

[0107] The embodiment of the present invention can record the heart rate changes during exercise after the air conditioner obtains the heart rate sent by the heart rate monitoring device, and evaluates based on the user's sweating. For example, when the heart rate is 60%-70% of the maximum heart rate, it corresponds to mild sweating; when it is 70%-85%, it corresponds to moderate sweating; when it exceeds 85%, it corresponds to heavy sweating, and the air sweeping angle, air sweeping sequence and operating temperature of the air conditioner are controlled in combination with the position information of the target user. The specific benefits are as follows:

[0108] Improve user comfort:

[0109] Precise air supply: Adjust the air sweeping angle according to the user's position and distance to ensure that the cold or hot air is directly delivered to the user's location, avoiding unnecessary energy waste.

[0110] Personalized temperature control: Based on user vital signs information (such as body temperature and humidity), the air-conditioning temperature is adjusted in real time to meet the temperature preferences of different users.

[0111] Optimize the air sweeping sequence: Combine the orientation and physical sign information to arrange the air sweeping sequence reasonably to prevent the cold air from blowing directly onto the human body and improve comfort. Alternatively, air can be swept to the users who need heat dissipation the most, so that the users can cool down quickly to improve the user experience. Alternatively, air can be swept to the nearest users first to achieve energy-saving effects.

[0112] Energy-saving effect: Through precise temperature control and air supply direction adjustment, unnecessary energy consumption is reduced and the energy efficiency of the air-conditioning system is improved.

[0113] Health care: By monitoring the user's vital signs, the air conditioner can adjust its operating mode according to the user's health status. For example, it can provide a gentle air supply mode when the user feels tired.

[0114] By collecting and analyzing user location information and vital signs information, air conditioners can achieve more intelligent and personalized operation, providing users with a more comfortable and healthier indoor environment.

[0115] The embodiments of the present invention obtain the position information and vital sign information of the target user; the position information includes distance information; the air sweeping angle of the air conditioner is controlled by the position information; the air sweeping sequence of the air conditioner is controlled by the vital sign information and the distance information; and the operating temperature of the air conditioner is controlled by the vital sign information, thereby realizing the execution of intelligent control strategies according to the user's position and vital sign status, thereby improving the control efficiency of the air conditioner.

[0116] Based on the above embodiment, a variant embodiment of the above embodiment is proposed. It should be noted that in order to make the description concise, only the differences from the above embodiment are described in the variant embodiment.

[0117] In an optional embodiment of the present invention, before the step of acquiring the position information and vital sign information of the target user, the method further includes:

[0118] Identify users and determine the number of users;

[0119] When the number of users is greater than a preset threshold, the identified users are determined as target users.

[0120] refer to Figure 2 , Figure 2 is a flow chart of an air conditioning control method provided in an embodiment of the present invention;

[0121] In a specific implementation, the embodiment of the present invention can obtain the number of target users before controlling the air conditioner. When the number of target users exceeds a preset threshold, the control logic of the air conditioner is executed, thereby further improving the control efficiency of the air conditioner.

[0122] In a specific implementation, the air conditioner of the embodiment of the present invention is equipped with an indoor user movement number recognition system based on image recognition, which can be roughly divided into the following modules:

[0123] Image acquisition module:

[0124] Camera selection: Consider factors such as indoor lighting conditions, speed of moving objects, and required recognition accuracy to select a suitable camera.

[0125] Installation location: The camera installation location should be able to cover the entire indoor space to ensure clear images and avoid obstructions.

[0126] Image processing module:

[0127] Background modeling: Build an indoor static background model to separate moving targets from the image.

[0128] Target detection: Use target detection algorithms (such as YOLO, SSD, etc.) to detect moving targets in the image, that is, human bodies.

[0129] Target tracking: Use target tracking algorithms (such as Kalman filtering, deep learning trackers, etc.) to track the detected targets and achieve continuous recognition of the same target.

[0130] People counting module:

[0131] Target counting: Based on the tracking results, count the number of targets in the current frame, that is, the number of people moving.

[0132] Data fusion: You can consider fusing the counting results of multiple frames to improve the accuracy of statistics.

[0133] Air conditioning control module:

[0134] Signal transmission: Send the people counting results to the air conditioning control system.

[0135] Mode switching: According to the result of people counting, the air conditioner is triggered to execute the corresponding operation mode.

[0136] The indoor user movement number recognition system based on image recognition can realize real-time monitoring of indoor personnel and automatically adjust the air-conditioning operation mode according to changes in the number of people, thereby improving user comfort and energy saving effects.

[0137] For example, the number of users exercising indoors may be identified, and different air-conditioning operation modes may be executed according to the number of users.

[0138] When there is only one user, the current air conditioner operation mode is maintained. When there are multiple users, the identified user is determined as the target user, and the air conditioner executes the above step 101 to subsequently control the air sweeping angle, air sweeping sequence and operating temperature of the air conditioner in combination with the position information of the target user.

[0139] How determining the number of users works:

[0140] Image acquisition: Install cameras at appropriate locations indoors to continuously capture images of indoor scenes.

[0141] Image processing: Use advanced computer vision algorithms to process the collected images, including:

[0142] Background modeling: Build an indoor static background model to separate moving human bodies from the image.

[0143] Target detection: Use efficient target detection algorithms to accurately locate and identify human bodies in images.

[0144] Target tracking: Use the target tracking algorithm to continuously track the detected human body to avoid missed detection or false detection.

[0145] People counting: Based on the tracking results, the number of people in the room is counted in real time.

[0146] Air conditioning control: Based on the number of people counted, the system will make corresponding decisions:

[0147] Single-person mode: When only one person is detected, the current air-conditioning operation mode is maintained to save energy.

[0148] Multi-person mode: When multiple persons are detected, the above step 101 is executed to subsequently control the air sweeping angle, air sweeping sequence and operating temperature of the air conditioner in combination with the position information of the target user.

[0149] System advantages:

[0150] Intelligence: The system can automatically adjust the air-conditioning operation mode according to the real-time changes in the number of people, realizing intelligent control.

[0151] Humanization: Through accurate perception of the number of people, the system can provide users with a more comfortable indoor environment.

[0152] Energy saving and high efficiency: adjust air-conditioning operation according to actual needs to avoid energy waste.

[0153] Application scenarios:

[0154] Smart home: Provide families with a more comfortable and energy-saving indoor environment.

[0155] Commercial places: Realize crowd counting and environmental control in office buildings, shopping malls and other places.

[0156] Public places: Optimize the operation of air conditioning systems in public places and improve user experience.

[0157] In the embodiment of the present invention, a camera system based on image recognition can be used to collect indoor image information through a camera installed at a suitable position indoors. Computer vision technology is used to analyze and process the image to identify the outline and motion features of the moving human body, thereby determining the number of people exercising.

[0158] In an optional embodiment of the present invention, the step of controlling the wind sweeping angle of the air conditioner by using the orientation information comprises:

[0159] Determine the current wind sweep area;

[0160] When it is determined through the position information that the target user is not located in the current air sweeping area, the target air sweeping area of ​​the user is determined, and the air sweeping direction of the air conditioner is controlled to be changed from the current air sweeping area to the target air sweeping area;

[0161] When it is determined through the position information that the target user is located in the current wind-sweeping area, the current wind-sweeping area is determined as the target wind-sweeping area.

[0162] The air sweeping area of ​​the air conditioner is not a plane, but a three-dimensional space. This space is composed of the movement range of the left and right air guide blades and the upper and lower air guide plates.

[0163] Influencing factors: The size and shape of the air conditioning sweep area will be affected by many factors, including:

[0164] Rotation angle of the air guide blade: The rotation angle of the air guide blade directly determines the left and right range of the wind sweeping area.

[0165] The opening and closing degree of the air guide plate: The opening and closing degree of the air guide plate determines the upper and lower ranges of the wind sweeping area.

[0166] Air outlet design: The design of the air conditioner outlet will also affect the distribution of air flow, thereby affecting the shape of the wind sweeping area.

[0167] The embodiment of the present invention can determine the current air sweeping area of ​​the air conditioner through information such as the rotation angle of the air guide blades, the opening and closing degree of the air guide plate, and the design of the air outlet.

[0168] In a specific implementation, the embodiment of the present invention can adjust the air outlet direction of the air conditioner in real time according to the user's indoor position. Specifically:

[0169] Through image recognition and other technologies, the user's indoor location information can be obtained in real time.

[0170] If the target user is located in the area where the air conditioner is currently sweeping air, the system will maintain the original sweeping angle and continue to supply air to the target user.

[0171] If the user is not in the current air sweeping area, the system will calculate the optimal air sweeping angle based on the user's new location, and control the direction of the air conditioning outlet to deliver air directly to the user's area.

[0172] In short, the system will dynamically adjust the air sweeping direction of the air conditioner according to the user's real-time location, ensuring that cold or hot air can always be accurately delivered to the user's location, improving user comfort.

[0173] In an optional embodiment of the present invention, the air conditioner is configured with a transverse wind guide blade and a longitudinal wind guide structure, the orientation information includes direction information for the target user, and the steps of determining the target wind sweeping area of ​​the user and controlling the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area include:

[0174] Determining a current lateral wind sweep angle of the lateral wind guide blade;

[0175] Determine a transverse wind guide blade angle and a transverse redundancy angle between the transverse wind guide blade and the target user based on the current transverse wind sweeping angle and the direction information;

[0176] Determining a first deflection angle for controlling the transverse air guide blades by using the transverse air guide blade included angle and the transverse redundancy angle;

[0177] determining a current longitudinal wind sweep angle of the longitudinal wind guide structure;

[0178] Determine a longitudinal wind guide structure angle and a longitudinal redundancy angle between the longitudinal wind guide structure and the target user based on the current longitudinal wind sweeping angle and the distance information;

[0179] Determining a second deflection angle for controlling the longitudinal air guide structure through the longitudinal air guide structure included angle and the longitudinal redundancy angle;

[0180] The first deflection angle is used to control the turning of the lateral air guide blade, and the second deflection angle is used to control the turning of the longitudinal air guide structure, so as to control the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area.

[0181] The transverse wind guide blades include the left wind guide blades and the right wind guide blades, and the longitudinal wind guide structure includes the lower wind guide plate and the edge of the upper wind outlet area. The air conditioning sweeping area refers to the three-dimensional area formed by the left and right wind sweeping areas and the upper and lower wind sweeping areas of the air conditioning. The left and right wind sweeping areas refer to the wind sweeping range formed by the leftmost and rightmost wind guide blades, and the upper and lower wind sweeping areas refer to the wind sweeping range formed by the lower wind guide plate and the edge of the upper wind outlet area.

[0182] The orientation information may include direction information for expressing the relative orientation of the air conditioner and the target user. The direction may include a horizontal angle or a vertical angle. The air conditioner sweep angle is adjusted according to the user direction information and the air conditioner sweep area. The left and right sweeps and the up and down sweeps are adjusted at the same time. The relationship is shown in Table 1:

[0183] Table 1:

[0184]

[0185] The user is located outside the leftmost wind sweeping area: the wind guide blade deflection angle θ l = the angle between the user position and the leftmost wind guide blade + the redundancy angle;

[0186] The user is located outside the rightmost wind sweeping area: the wind guide blade deflection angle θ r = the angle between the user position and the rightmost wind guide blade + the redundancy angle;

[0187] For example, reference Figure 3 , Figure 3 is a schematic diagram of a change process of left and right wind sweeping areas provided in an embodiment of the present invention;

[0188] Point A refers to the user position (direction information), which is not in the current wind sweeping area. QM1 refers to the rightmost wind guide blade of the left and right wind sweeping before and after the air conditioner is deflected. The direction it points to is the current horizontal wind sweeping angle. QM2 refers to the rightmost wind guide blade of the left and right wind sweeping after the air conditioner is deflected, which is the same as the first deflection angle, θ l , θ1, θ2 refer to the deflection angle of the air guide blade (first deflection angle), the angle between the user position and the leftmost air guide blade (lateral air guide blade angle), and the supplementary angle (lateral redundant angle), respectively. The deflection angle of the left and right air guide blades is θ l =θ1+θ2.

[0189] The expression for the deflection angle of the lower wind guide plate in the up and down sweeping is as follows:

[0190] Deflection angle of lower air guide plate θ b = the angle between the user position and the lower wind guide blade + the redundancy angle;

[0191] For example, reference Figure 4 , Figure 4is a schematic diagram of a change process of an upper and lower wind sweeping area provided in an embodiment of the present invention;

[0192] PN1 and PN2 refer to the right wind guide blades before and after the air conditioner is adjusted. The direction indicated by PN1 is the current longitudinal wind sweep angle, θ b , θ4, and θ3 refer to the deflection angle of the lower air guide plate (the second deflection angle), the angle between the user position and the lower air guide blade (the longitudinal air guide structure angle), and the supplementary angle (the longitudinal redundant angle), respectively. The deflection angle of the lower air guide plate is θ b =θ3+θ4.

[0193] The redundancy angle refers to the additional offset angle to ensure that the user's position is completely in the wind sweeping area, generally between 1-6°.

[0194] In an embodiment of the present invention, the first deflection angle can be used to control the steering of the lateral air guide blade, and the second deflection angle can be used to control the steering of the longitudinal air guide structure, so as to control the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area, thereby further improving the wind sweeping area conversion efficiency.

[0195] In an optional embodiment of the present invention, the vital sign information includes heart rate data, and the step of controlling the air sweeping sequence of the air conditioner by using the vital sign information and the distance information includes:

[0196] Based on the heart rate data, generating heart rate ranking information for the target user in descending order of heart rate;

[0197] Based on the distance information, generating distance ranking information for the target user in order of distance from near to far;

[0198] When it is determined through the heart rate ranking information that the heart rate rankings of the plurality of target users are different, a first air sweeping sequence is determined; the first air sweeping sequence is used to control the air conditioner to preferentially sweep air to the target users with high heart rate rankings;

[0199] When it is determined through the heart rate ranking information that the heart rate rankings of the plurality of target users are the same, and it is determined through the distance information that the distance rankings of the plurality of target users are different, a second air sweeping order is determined; the second air sweeping order is used to control the air conditioner to preferentially sweep air to the target users with higher distance rankings;

[0200] When it is determined through the heart rate ranking information that the heart rate rankings of multiple target users are the same, and it is determined through the distance information that the distance rankings of multiple target users are the same, a third air sweeping sequence is determined; the third air sweeping sequence is used to control the air conditioner to sweep air toward the target user according to a preset air sweeping direction.

[0201] In a specific implementation, the embodiment of the present invention can set priorities based on the user's heart rate and distance information to achieve smarter and more comfortable air-conditioning control.

[0202] Heart rate priority:

[0203] The system will generate a heart rate ranking for each user based on the collected user heart rate data, in order from high to low.

[0204] When the heart rate rankings of multiple users are different, the system will prioritize adjusting the wind direction to the location of users with higher heart rates to meet their higher cooling needs.

[0205] Distance Priority:

[0206] At the same time, the system will generate a distance ranking for each user based on the distance between the user and the air conditioner, in order from near to far.

[0207] When the heart rate rankings of multiple users are the same, the system will prioritize adjusting the wind direction to the location of users who are closer to the air conditioner to improve air supply efficiency.

[0208] Preset sweep order:

[0209] When the heart rate and distance rankings of multiple users are the same, the system will supply air to each user in turn according to the pre-set air sweeping order.

[0210] Beneficial effects:

[0211] The personalized air supply system can provide targeted air supply services according to the physiological state (heart rate) and location information of different users to meet personalized needs.

[0212] Improve comfort by giving priority to users with higher heart rates and higher perceived temperatures, so they can reach a comfortable perceived temperature more quickly.

[0213] Energy saving and high efficiency By giving priority to supplying air to users who are closer, unnecessary energy consumption can be reduced.

[0214] Fairness: When multiple users have the same needs, the system will serve each user fairly in the preset order.

[0215] This algorithm realizes more intelligent, efficient and comfortable air conditioning control by comprehensively considering the user's heart rate and distance information. It can not only meet the user's personalized needs for temperature, but also improve energy efficiency.

[0216] In practical applications, in order to achieve more personalized and comfortable indoor environment control, the embodiments of the present invention can dynamically adjust the air sweeping sequence of the air conditioner in an intelligent manner according to the real-time location and sweating degree of different users.

[0217] In the embodiment of the present invention, the working principle of the air conditioning system includes:

[0218] By installing multiple cameras indoors, the entire indoor space is monitored in real time. Using computer vision technology, the image of each user is accurately identified and tracked. Based on the results of target detection and combined with known information of the indoor space, the real-time distance of each user is accurately calculated.

[0219] Sweating degree assessment:

[0220] Image analysis: By analyzing images of the user's face, neck and other parts, combined with color features, texture features, etc., the user's sweating degree is evaluated.

[0221] Sensor fusion: Physiological data such as heart rate and skin resistance obtained from wearable devices (such as smart watches) can be combined to further improve the accuracy of sweating degree assessment.

[0222] After determining that the user is in the air-sweeping area of ​​the air conditioner, obtain information such as the distance between the user and the air conditioner, the degree of sweating, and the body temperature.

[0223] Generally speaking, as the intensity of exercise increases, the heart rate will rise, and the degree of sweating will also increase. The degree of sweating can be quantified by establishing a corresponding relationship between heart rate and sweating degree. Calculation method: Wear a heart rate monitoring device (such as a sports bracelet, smart watch, etc.) to record the changes in heart rate during exercise. At the same time, evaluate in combination with sweating. For example, when the heart rate is 60%-70% of the maximum heart rate, it corresponds to mild sweating; when it is 70%-85%, it corresponds to moderate sweating; when it exceeds 85%, it corresponds to heavy sweating.

[0224] When multiple users have different sweating degrees, the air is swept in order from the most sweaty to the lightest sweating. This is because the comfort of users with severe sweating is worse, and air sweeping can be performed first to reduce sweating;

[0225] When two or more users have the same sweating degree, users with the same sweating degree will be swept in order from the distance between their position and the air-conditioning sweeping area to the farthest point, and users with different sweating degrees will be swept in order from heavy sweating to light sweating. This is because under the same sweating degree, the air-conditioning sweeping area is closer to the users, and they will be swept first to reduce energy consumption.

[0226] When two or more users have the same sweat level and the distances between the users and the air-sweeping area of ​​the air conditioner are the same, the air-sweeping order defaults to left first and then right.

[0227] The priority level can be sweating degree > distance, that is, if multiple users have different heart rates and different distances, the air blowing is preferentially based on the heart rate. The air blowing order first determines the corresponding air blowing object according to the sweating degree of the users. When the sweating degrees are the same, the distance is used as the judgment condition.

[0228] Exemplarily, referring to Figure 5 , Figure 5 is a schematic diagram showing the air blowing order within the air blowing area provided in an embodiment of the present invention;

[0229] Users A, B, C, and D are users who are sweating during exercise, and the degree is B < A = D < C. User E is a user who has not exercised. The distances of the users from the air blowing area of the air conditioner are Lb > La = Ld. Air conditioner air blowing order: First, blow air to C according to the sweating degree. The sweating degrees of A and D are the same, and the distances are also the same. First, blow air to D and then to A, and finally blow air to B. User E is not blown.

[0230] In an optional embodiment of the present invention, the step of controlling the operating temperature of the air conditioner through the physical sign information includes:

[0231] Dividing multiple sweating degrees based on the heart rate ranking information;

[0232] For example, when the heart rate is 60% - 70% of the maximum heart rate, it corresponds to mild sweating; when it is 70% - 85%, it corresponds to moderate sweating; when it exceeds 85%, it corresponds to severe sweating

[0233] Determining the number of people with the target degree corresponding to the sweating degree;

[0234] For example, the sweating degree includes mild sweating degree, moderate sweating degree, and severe sweating degree; n1 is the number of people with the target degree of mild sweating degree, n2 is the number of people with the target degree of moderate sweating degree, and n3 is the number of people with the target degree of severe sweating degree.

[0235] Calculating a sweating index using the sweating degree and the number of people with the target degree, and determining the operating temperature of the air conditioner based on the sweating index.

[0236] Optionally, the step of calculating a sweating index using the sweating degree and the number of people with the target degree, and determining the operating temperature of the air conditioner based on the sweating index includes:

[0237] Inputting the sweating degree and the number of people with the target degree into Formula 1 to calculate the operating temperature. Formula 1 is as follows:

[0238] T = f(a)

[0239]

[0240] Among them, the sweating degree includes mild sweating degree, moderate sweating degree, and severe sweating degree; m1 is the weight of the mild sweating degree, m2 is the weight of the moderate sweating degree, m3 is the weight of the severe sweating degree, and m1 < m2 < m3; n1 is the number of people with the target degree of mild sweating, n2 is the number of people with the target degree of moderate sweating, n3 is the number of people with the target degree of severe sweating; a is the sweating index; T is the operating temperature.

[0241] Exemplarily, when m1 = 0.2, m2 = 0.3, and m3 = 0.5,

[0242]

[0243] then when 0.2 < a ≤ 0.3, the first temperature difference = the air conditioner operating temperature - the human body temperature;

[0244] when 0.3 < a ≤ 0.4, the second temperature difference = the air conditioner operating temperature - the human body temperature;

[0245] when 0.4 < a < 0.5, the third temperature difference = the air conditioner operating temperature - the human body temperature;

[0246] wherein, the air conditioner operating temperature < the human body temperature; 2°C < the first temperature difference < the second temperature difference < the third temperature difference ≦ 14°C. For example, the first temperature difference, the second temperature difference, and the third temperature difference can be 10°C, 12°C, and 14°C. This is because the greater the sweating degree and the greater the temperature difference between the operating temperature and the human body, the greater the temperature difference of the wind is conducive to the evaporation of sweat and can accelerate the evaporation of sweat on the skin surface, in order to make the user feel comfortable more quickly and effectively.

[0247] Optionally, the embodiment of the present invention can also control the air conditioner to sweep the air to the target air-sweeping area according to the first air-sweeping order, or the second air-sweeping order, or the third air-sweeping order according to the operating temperature, so as to improve the air supply accuracy in the target air-sweeping area.

[0248] It should be noted that for the method embodiment, for the sake of simple description, it is all expressed as a series of action combinations, but those skilled in the art should know that the embodiment of the present invention is not limited by the described action sequence, because according to the embodiment of the present invention, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily essential to the embodiment of the present invention.

[0249] Referring to Figure 6 , a structural block diagram of an air conditioner control device provided in an embodiment of the present invention is shown, which may specifically include the following modules:

[0250] The information acquisition module 601 is used to acquire the position information and vital sign information of the target user; the position information includes distance information;

[0251] A wind sweeping angle control module 602, used to control the wind sweeping angle of the air conditioner according to the orientation information;

[0252] A sweeping sequence control module 603, used to control the sweeping sequence of the air conditioner according to the vital sign information and the distance information;

[0253] The operating temperature control module 604 is used to control the operating temperature of the air conditioner according to the vital sign information.

[0254] As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0255] In addition, an embodiment of the present invention further provides an electronic device, including: a processor, a memory, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the various processes of the above-mentioned air conditioning control method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0256] The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, each process of the above-mentioned air conditioning control method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0257] Figure 7 A schematic diagram of the hardware structure of an electronic device for implementing various embodiments of the present invention.

[0258] The electronic device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, and a power supply 711. Those skilled in the art will appreciate that Figure 7The electronic device structure shown in the figure does not constitute a limitation on the electronic device, and the electronic device may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently. In the embodiments of the present invention, the electronic device includes but is not limited to a mobile phone, a tablet computer, a laptop computer, a PDA, a vehicle-mounted terminal, a wearable device, and a pedometer.

[0259] It should be understood that in the embodiment of the present invention, the radio frequency unit 701 can be used for receiving and sending signals during information transmission or communication. Specifically, after receiving downlink data from the base station, it is sent to the processor 710 for processing; in addition, uplink data is sent to the base station. Generally, the radio frequency unit 701 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the radio frequency unit 701 can also communicate with the network and other devices through a wireless communication system.

[0260] The electronic device provides users with wireless broadband Internet access through the network module 702, such as helping users to send and receive emails, browse web pages, and access streaming media.

[0261] The audio output unit 703 can convert the audio data received by the RF unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output it as sound. Moreover, the audio output unit 703 can also provide audio output related to a specific function performed by the electronic device 700 (for example, a call signal reception sound, a message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, etc.

[0262] The input unit 704 is used to receive audio or video signals. The input unit 704 may include a graphics processor (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The processed image frame can be displayed on the display unit 706. The image frame processed by the graphics processor 7041 can be stored in the memory 709 (or other storage medium) or sent via the radio frequency unit 701 or the network module 702. The microphone 7042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 701 in the case of a telephone call mode.

[0263] The electronic device 700 also includes at least one sensor 705, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 7061 and / or the backlight when the electronic device 700 is moved to the ear. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), and can detect the magnitude and direction of gravity when stationary, which can be used to identify the posture of the electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 705 can also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be repeated here.

[0264] The display unit 706 is used to display information input by the user or information provided to the user. The display unit 706 may include a display panel 7061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0265] The user input unit 707 can be used to receive input digital or character information, and to generate key signal input related to user settings and function control of the electronic device. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 7071 or near the touch panel 7071 using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 7071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the contact point coordinates, and then sends it to the processor 710, receives the command sent by the processor 710 and executes it. In addition, the touch panel 7071 can be implemented using multiple types such as resistive, capacitive, infrared and surface acoustic waves. In addition to the touch panel 7071, the user input unit 707 may also include other input devices 7072. Specifically, other input devices 7072 may include but are not limited to a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail here.

[0266] Furthermore, the touch panel 7071 may be overlaid on the display panel 7061. When the touch panel 7071 detects a touch operation on or near it, it transmits the information to the processor 710 to determine the type of the touch event. Then, the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Figure 7 In the figure, the touch panel 7071 and the display panel 7061 are used as two independent components to realize the input and output functions of the electronic device. However, in some embodiments, the touch panel 7071 and the display panel 7061 can be integrated to realize the input and output functions of the electronic device, which is not limited here.

[0267] The interface unit 708 is an interface for connecting an external device to the electronic device 700. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, etc. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the electronic device 700 or may be used to transmit data between the electronic device 700 and an external device.

[0268] The memory 709 can be used to store software programs and various data. The memory 709 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory 709 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0269] The processor 710 is the control center of the electronic device. It uses various interfaces and lines to connect various parts of the entire electronic device. It executes various functions of the electronic device and processes data by running or executing software programs and / or modules stored in the memory 709, and calling data stored in the memory 709, so as to monitor the electronic device as a whole. The processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 710.

[0270] The electronic device 700 may also include a power supply 711 (such as a battery) for supplying power to each component. Preferably, the power supply 711 may be logically connected to the processor 710 through a power management system, thereby implementing functions such as charging, discharging, and power consumption management through the power management system.

[0271] In addition, the electronic device 700 includes some functional modules not shown, which will not be described in detail here.

[0272] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0273] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0274] like Figure 8 As shown, in another embodiment provided by the present invention, a computer-readable storage medium 801 is also provided, in which instructions are stored. When the computer-readable storage medium is run on a computer, the computer executes the air conditioning control method described in the above embodiment.

[0275] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

[0276] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed in the embodiments of the present invention can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0277] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0278] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0279] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0280] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0281] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, ROM, RAM, magnetic disks, or optical disks.

[0282] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An air conditioning control method, characterized in that: include: Acquire location information and vital sign information for a target user; the location information includes distance information; controlling the wind sweeping angle of the air conditioner by using the orientation information; Controlling the air sweeping sequence of the air conditioner by using the vital sign information and the distance information; The operating temperature of the air conditioner is controlled according to the vital sign information.

2. The method according to claim 1, characterized in that: Before the step of obtaining the position information and vital sign information of the target user, the method further includes: Identify users and determine the number of users; When the number of users is greater than a preset threshold, the identified users are determined as target users.

3. The method according to claim 1, characterized in that The step of controlling the air sweeping angle of the air conditioner by using the orientation information comprises: Determine the current wind sweep area; When it is determined through the position information that the target user is not located in the current sweeping area, the target sweeping area of ​​the user is determined, and the sweeping direction of the air conditioner is controlled from the current sweeping area to the target sweeping area.

4. The method according to claim 3, characterized in that: The air conditioner is equipped with a transverse wind guide blade and a longitudinal wind guide structure, the orientation information includes direction information for the target user, and the steps of determining the target wind sweeping area of ​​the user and controlling the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area include: Determining a current lateral wind sweep angle of the lateral wind guide blade; Determine a transverse wind guide blade angle and a transverse redundancy angle between the transverse wind guide blade and the target user based on the current transverse wind sweeping angle and the direction information; Determining a first deflection angle for controlling the transverse air guide blades by using the transverse air guide blade included angle and the transverse redundancy angle; determining a current longitudinal wind sweep angle of the longitudinal wind guide structure; Determine a longitudinal wind guide structure angle and a longitudinal redundancy angle between the longitudinal wind guide structure and the target user based on the current longitudinal wind sweeping angle and the distance information; Determining a second deflection angle for controlling the longitudinal air guide structure through the longitudinal air guide structure included angle and the longitudinal redundancy angle; The first deflection angle is used to control the turning of the lateral air guide blade, and the second deflection angle is used to control the turning of the longitudinal air guide structure, so as to control the wind sweeping direction of the air conditioner from the current wind sweeping area to the target wind sweeping area.

5. The method according to claim 3 or 4, characterized in that: Also includes: When it is determined through the position information that the target user is located in the current wind-sweeping area, the current wind-sweeping area is determined as the target wind-sweeping area.

6. The method according to claim 5, characterized in that The vital sign information includes heart rate data, and the step of controlling the air sweeping sequence of the air conditioner by using the vital sign information and the distance information includes: Based on the heart rate data, generating heart rate ranking information for the target user in descending order of heart rate; Based on the distance information, generating distance ranking information for the target user in order of distance from near to far; When it is determined through the heart rate ranking information that the heart rate rankings of the plurality of target users are different, a first air sweeping sequence is determined; the first air sweeping sequence is used to control the air conditioner to preferentially sweep air to the target users with high heart rate rankings; When it is determined that the heart rate rankings of multiple target users are the same through the heart rate ranking information and the distance rankings of the multiple target users are different through the distance information, determine the second air-sweeping order; the second air-sweeping order is used to control the air conditioner to sweep air towards the target user with a higher distance ranking preferentially; When it is determined that the heart rate rankings of multiple target users are the same through the heart rate ranking information and the distance rankings of the multiple target users are the same through the distance information, determine the third air-sweeping order; the third air-sweeping order is used to control the air conditioner to sweep air towards the target user in accordance with a preset air-sweeping direction.

7. The method according to claim 6, characterized in that The step of controlling the operating temperature of the air conditioner through the physical sign information includes: Dividing multiple sweating degrees based on the heart rate ranking information; Determining the number of target degree people corresponding to the sweating degree; Calculating a sweating index by using the sweating degree and the number of target degree people, and determining the operating temperature of the air conditioner based on the sweating index.

8. The method according to claim 7, characterized in that The step of calculating a sweating index by using the sweating degree and the number of target degree people, and determining the operating temperature of the air conditioner based on the sweating index includes: Inputting the sweating degree and the number of target degree people into Formula 1 to calculate the operating temperature, and the Formula 1 is as follows: T = f(a) wherein the sweating degree includes a mild sweating degree, a moderate sweating degree, and a severe sweating degree; m1 is the weight of the mild sweating degree, m2 is the weight of the moderate sweating degree, m3 is the weight of the severe sweating degree, and m1 < m2 < m3; n1 is the number of target degree people with the mild sweating degree, n2 is the number of target degree people with the moderate sweating degree, n3 is the number of target degree people with the severe sweating degree; a is the sweating index; and T is the operating temperature.

9. The method according to claim 8, characterized in that It further includes: Controlling the air conditioner to sweep air towards the target air-sweeping area at the operating temperature based on the first air-sweeping order, or the second air-sweeping order, or the third air-sweeping order.

10. An air conditioning control device, characterized in that: It includes: An information acquisition module, configured to acquire orientation information and physical sign information for a target user; the orientation information includes distance information; An air-sweeping angle control module, configured to control the air-sweeping angle of the air conditioner through the orientation information; An air-sweeping order control module, configured to control the air-sweeping order of the air conditioner through the physical sign information and the distance information; An operating temperature control module, configured to control the operating temperature of the air conditioner through the physical sign information.

11. An electronic device, characterized in that: It includes a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory complete communication with each other through the communication bus; The memory is used for storing a computer program; When the processor is used to execute the program stored on the memory, it implements the method according to any one of claims 1-9.

12. A computer-readable storage medium, on which instructions are stored, and when executed by one or more processors, cause the processors to execute the method according to any one of claims 1-9.

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