WO2023202073A1 - 用于控制空调送风的方法及装置、空调、存储介质 - Google Patents

用于控制空调送风的方法及装置、空调、存储介质 Download PDF

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Publication number
WO2023202073A1
WO2023202073A1 PCT/CN2022/133657 CN2022133657W WO2023202073A1 WO 2023202073 A1 WO2023202073 A1 WO 2023202073A1 CN 2022133657 W CN2022133657 W CN 2022133657W WO 2023202073 A1 WO2023202073 A1 WO 2023202073A1
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WIPO (PCT)
Prior art keywords
wind speed
swing angle
air conditioner
current
theoretical
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PCT/CN2022/133657
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English (en)
French (fr)
Inventor
程惠鹏
赵丹
王祯祯
张蕾
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2023202073A1 publication Critical patent/WO2023202073A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F24F2120/12—Position of occupants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • This application relates to the technical field of smart home appliances, for example, to a method, device, air conditioner and storage medium for controlling air supply from an air conditioner.
  • the air conditioner can only detect and control the operating status of the air conditioner itself through detection components and controllers. It is impossible to determine whether the indoor temperature field is uniform, that is, the overall indoor temperature field is heating or cooling uniformly as a whole.
  • an operation control method In the indoor uniform heat exchange mode, the ratio between the first fan and the second fan is determined based on the ratio and negative correlation between the number of blades between the first fan and the second fan.
  • Optimal operating speed ratio control the operation of the first fan and the second fan according to the optimal operating speed ratio so that the outlet airflow reaches the farthest air supply distance corresponding to the optimal operating speed ratio.
  • narrow-angle air supply is used for rotary fans to improve temperature uniformity.
  • increasing the air supply distance to supply air at the wind speed of the furthest air supply distance will lead to unstable wind speed adjustment and noise, affecting the user experience.
  • Embodiments of the present disclosure provide a method, device, air conditioner and storage medium for controlling air conditioning air supply. In the process of improving indoor temperature uniformity, the stability of wind speed adjustment is improved, thereby reducing the impact of noise on users.
  • the method includes: obtaining the current maximum left and right swing angles of the vertical swing blades when the air conditioner regulates the indoor temperature; and determining the vertical swing blades according to the indoor installation position information of the air conditioner and the current wind speed.
  • Theoretical maximum left and right swing angles when the current maximum left swing angle is greater than the theoretical maximum left swing angle, or the current maximum right swing angle is greater than the theoretical maximum right swing angle, according to the corresponding theoretical maximum swing angle and current maximum swing angle , determine the correction plan for the current wind speed and execute it.
  • the device includes: a processor and a memory storing program instructions, and the processor is configured to execute the aforementioned method for controlling air conditioning air supply when running the program instructions.
  • the air conditioner includes: a device for controlling air supply of the air conditioner as mentioned above.
  • the storage medium stores program instructions, and when the program instructions are run, the method for controlling air conditioning air supply is executed as described above.
  • the theoretical maximum swing angle of the vertical swing blade is determined based on the installation position information of the air conditioner and the current wind speed.
  • the current maximum swing angle and the theoretical maximum swing angle of the vertical swing blade indicate that the current wind speed needs to be corrected
  • the current maximum swing angle and the theoretical maximum swing angle are combined to determine the current wind speed for correction.
  • correcting the wind speed can reduce the amount of air blowing to the wall and improve the uniformity of indoor temperature.
  • adjusting the wind speed based on the theoretical angle and the current angle can avoid sudden adjustments in wind speed. Improve the stability of wind speed correction, thereby reducing the impact of noise generated by adjusting wind speed on users.
  • Figure 1 is a schematic structural diagram of an air conditioner provided by an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of a method for controlling air supply of air conditioners provided by an embodiment of the present disclosure
  • Figure 3 is a schematic diagram of another method for controlling air supply of air conditioners provided by an embodiment of the present disclosure
  • Figure 4 is a schematic diagram of calculating the theoretical air supply distance in the method provided by the embodiment of the present disclosure.
  • Figure 5 is a schematic diagram of another method for controlling air supply of air conditioning provided by an embodiment of the present disclosure.
  • Figure 6 is a schematic diagram of a device for controlling air supply of air conditioners provided by an embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of another device for controlling air supply of air conditioners provided by an embodiment of the present disclosure.
  • A/B means: A or B.
  • a and/or B means: A or B, or A and B.
  • correspondence can refer to an association relationship or a binding relationship.
  • correspondence between A and B refers to an association relationship or a binding relationship between A and B.
  • the air conditioner includes a vertical swing blade 30 that swings left and right for air supply and a distance sensor 10 installed on the air conditioner.
  • the distance sensor 10 is used to detect distance information between its position and the left and right walls of the air conditioner installation surface.
  • the distance sensor 10 can be installed outside the air conditioning housing or inside the air conditioning housing.
  • the distance sensor 10 needs to move to the outside of the air conditioner casing when detecting distance information.
  • the distance sensor 10 can be of various types, and can be a single-head distance sensor or a double-head distance sensor. And when the distance sensor 10 is a single head, the number thereof may be one or two.
  • the air conditioner further includes a driving mechanism 20
  • the driving mechanism 20 includes a telescopic component 21 and/or a rotating component 22 .
  • the structure of the driving mechanism 20 is determined according to the type and number of the distance sensors 10 .
  • the driving mechanism 20 includes a telescopic component 21 and a rotating component 22 .
  • the telescopic component 21 may be a telescopic motor
  • the rotating component 22 may be a stepper motor.
  • the telescopic motor drives the distance sensor to move linearly to extend or retract to the air conditioner housing.
  • the stepper motor drives the telescopic motor and the distance sensor 10 to rotate to detect distance information from the left and right walls of the air conditioner installation surface respectively.
  • the driving mechanism 20 includes a telescopic component 21 .
  • a double-head distance sensor or two unit distance sensors arranged opposite each other can detect the distance information from the left and right walls at the same time after extending out of the air conditioner casing. No rotation is required to detect distance information in the other direction. So in this case, the driving mechanism 20 only includes the telescopic assembly 21 .
  • the distance sensor 10 is installed outside the air conditioning housing, and the distance sensor 10 is a unique single-head distance sensor. In this case, the drive mechanism 20 only includes the rotating assembly 22 . After the distance sensor detects distance information in one direction, it rotates 180 degrees and detects distance information in the other direction.
  • an embodiment of the present disclosure provides a method for controlling air supply in an air conditioner, including:
  • the processor determines the theoretical maximum left and right swing angles of the vertical swing blades based on the indoor installation position information of the air conditioner and the current wind speed.
  • the air conditioning air is generally sent to various parts of the room by controlling the swing of the horizontal and vertical swing leaves, or the air guide plate. direction to achieve even rise and fall of indoor temperature.
  • the air conditioner is installed in the middle position of the room.
  • the theoretical maximum left and right swing angles of the vertical swing blades allowed under the current operating environment are determined. Under the theoretical maximum left and right swing angle, the air outlet at the current wind speed will not blow to the wall adjacent to the air conditioner. Therefore, based on the current maximum swing angle and the theoretical maximum swing angle of the vertical swing blades, it can be determined whether the air outlet at the current wind speed will cause heat/cooling loss. Understandably, when the current maximum left/right swing angle is greater than the theoretical maximum left/right swing angle, part of the wind at the current wind speed will blow towards the wall, causing heat/cooling loss, and the current wind speed needs to be corrected.
  • determining the correction plan includes determining the wind speed correction rate, correction timing, etc. In this way, while improving indoor temperature uniformity, the wind speed is corrected based on the theoretical maximum swing angle and the current maximum swing angle to avoid sudden adjustments in wind speed. Improve the stability of wind speed adjustment to reduce the impact of wind speed adjustment noise on users.
  • the swing parameters of the vertical swing blades are set.
  • the swing parameters include the maximum left and right swing angles of the vertical swing leaves.
  • the default maximum left and right swing angles of the vertical swing leaves are the same, for example, both are 45°C. Therefore, the current maximum left and right swing angle of the vertical swing blades (ie, the factory default parameters) can be obtained from the server of the air conditioner.
  • the theoretical maximum swing angle of the vertical swing blades is determined based on the installation location information of the air conditioner and the current wind speed.
  • the current maximum swing angle and the theoretical maximum swing angle of the vertical swing blade indicate that the current wind speed needs to be corrected
  • the current maximum swing angle and the theoretical maximum swing angle are combined to determine the current wind speed for correction.
  • correcting the wind speed can reduce the amount of air blowing to the wall and improve the uniformity of indoor temperature.
  • adjusting the wind speed based on the theoretical angle and the current angle can avoid sudden adjustments in wind speed. Improve the stability of wind speed correction, thereby reducing the impact of noise generated by adjusting wind speed on users.
  • step S102 the processor obtains the indoor installation location information of the air conditioner in the following manner:
  • the processor obtains a grid plan of the indoor space where the air conditioner is located, or obtains detection information from a distance sensor on the air conditioner.
  • the processor determines the distance information between the air conditioner and the left and right walls based on the gridded floor plan or detection information.
  • the installation information of the air conditioner can be uploaded to the cloud server. Users can call the air conditioner installation information from the cloud server according to their needs.
  • the installation position information of the air conditioner mainly refers to the distance information between the two ends of the air conditioner and the left and right walls. Therefore, it is enough to obtain the gridded floor plan of the air conditioner in the indoor space from the cloud server. From the gridded floor plan, the distance information between the left and right end faces of the air conditioner and the left and right walls can be clearly obtained. Among them, the distance information is determined by the grid ratio.
  • the indoor space of the air conditioner is a 5*5 grid plan.
  • a distance sensor is installed on the air conditioner.
  • the distance information between the air conditioner and the left and right walls is calculated based on the detection information of the distance sensor and the size information of the air conditioner.
  • the size of the air conditioner is relatively large.
  • the size information of the air conditioner is mainly the length of the front panel of the air conditioner.
  • La is the length of the air conditioner
  • L1 is the length of the air conditioner from the left wall detected by the distance sensor
  • L2 is the length of the air conditioner from the right wall detected by the distance sensor.
  • the detection data is unique.
  • step S103 the processor determines a correction plan for the current wind speed based on the corresponding maximum theoretical swing angle and the current maximum swing angle, including:
  • the processor when the current maximum left swing angle is greater than the theoretical maximum left swing angle, the processor reduces the current wind speed to the first target wind speed according to the first speed, and the correction time is when the vertical swing blade swings from the theoretical maximum left swing angle position.
  • the processor when the current maximum right swing angle is greater than the theoretical maximum right swing angle, the processor reduces the current wind speed to the second target wind speed according to the second speed, and the correction time is when the vertical swing blade swings from the theoretical maximum right swing angle position to The range of the current maximum right swing angle position.
  • the swing angle of the vertical swing blades is between the current maximum left swing angle and the theoretical maximum left swing angle, and the air outlet from the air conditioner will blow toward the wall. This is because, when the wind speed remains constant, the furthest air supply distance of the wind speed is also fixed. The larger the swing angle of the vertical swing blade, the shorter the distance between the air outlet and the side wall, so it is easy for the air outlet to blow towards the wall. In this case, while maintaining the current swing angle, the current wind speed is corrected to reduce heat/cooling loss.
  • the wind speed at which the vertical swing blades swing from the theoretical maximum left swing angle position to the current maximum left swing angle position is reduced to the first target wind speed at the first speed, or the vertical swing blades swing from the theoretical maximum right swing angle position to the current maximum left swing angle position.
  • the wind speed at the maximum right swing angle position is reduced to the second target wind speed at the second rate.
  • the first target wind speed and the second target wind speed are the maximum wind speed at which the wind does not blow the wall.
  • the first speed and the second speed can be comprehensively determined based on the angle of the deceleration zone and the swing duration.
  • the current maximum left swing angle is 45°
  • the theoretical maximum left swing angle is 30°
  • the current wind speed is high wind
  • the first target wind speed is medium wind
  • the difference in wind speed between the two is 300 rpm.
  • the first speed is 150 rpm.
  • an embodiment of the present disclosure provides another method for controlling air supply in an air conditioner, including:
  • the processor determines the theoretical maximum left and right swing angles of the vertical swing blades based on the indoor installation position information of the air conditioner and the current wind speed.
  • the processor determines to reduce the current wind speed to the first target wind speed according to the first speed, and the correction time is when the vertical swing blade moves from the theoretical maximum left swing angle position Swing to the range of the current maximum left swing angle position and execute.
  • the processor determines to raise the first target wind speed to the current wind speed at the first rate, and the correction timing is the range in which the vertical swing blade swings from the current maximum left swing angle position to the theoretical maximum left swing angle position, and executes.
  • the processor determines to reduce the current wind speed to the second target wind speed according to the second speed, and the correction time is for the vertical swing blade to swing from the theoretical maximum right swing angle position. to the current maximum right swing angle position, and execute.
  • the processor determines to raise the second target wind speed to the current wind speed at the second rate, and the correction timing is the range in which the vertical swing blade swings from the current maximum right swing angle position to the theoretical maximum right swing angle position, and executes.
  • the wind speed also needs to be corrected.
  • the wind speed increases from the target wind speed to the current wind speed at the first speed, that is, the wind speed before correction.
  • the wind speed before correction In other words, during the left-side swing of the vertical swing blade, there are two opportunities for wind speed correction in each swing cycle. One is for speed reduction correction and one is for speed increase correction.
  • the wind speed correction for the right side swing of the vertical swing blade is based on the same principle.
  • the processor determines the target wind speed by:
  • the processor determines the theoretical air supply distance of the current maximum left and right swing angles based on the installation position information and the current maximum left and right swing angles.
  • the process determines the target wind speed corresponding to the theoretical air supply distance based on the corresponding relationship between wind speed and air supply distance.
  • the theoretical air supply distance can be calculated based on the installation position information of the air conditioner and the current maximum left and right swing angle.
  • the theoretical air supply distance refers to the theoretical farthest air supply distance allowed under current conditions.
  • the theoretical air supply distance is calculated through the following formula.
  • Rl is the current maximum left swing angle
  • Rr is the current maximum right swing angle
  • Ul is the theoretical air supply distance of the current maximum left swing angle
  • Ur is the theoretical air supply distance of the current maximum right swing angle.
  • the corresponding target wind speed is determined by looking up the table. Before the air conditioner leaves the factory, after testing, a control calculation program is built into the air conditioning control system, and the air supply distance corresponding to different wind speeds is set. See Table 1 for details.
  • the air supply distance is determined, the corresponding target wind speed can be determined. For example: Ul is 2.12m, the value of U2 in the table is 2.5m, and the value of U3 is 2m. Then the target wind speed is determined to be moderate.
  • an embodiment of the present disclosure provides another method for controlling air supply of air conditioners, including:
  • the processor determines the preset air supply distance corresponding to the current wind speed based on the corresponding relationship between the wind speed and the air supply distance.
  • the processor calculates the theoretical maximum left and right swing angles of the vertical swing blades based on the installation position information and the preset air supply distance.
  • the preset air supply distance corresponding to the current wind speed is obtained by looking up the table.
  • the preset air supply distance refers to the maximum air supply distance under the current wind speed.
  • the theoretical maximum left-right swing angle of the vertical swing blade can be deduced. This theoretical swing angle refers to the angle at which wind does not blow towards the wall and heat/cooling is not lost. Then based on the theoretical swing angle and the current maximum left and right swing angle, the wind speed is corrected.
  • step S122 the processor calculates the theoretical maximum left and right swing angles of the vertical swing blades based on the installation position information and the preset air supply distance, including
  • Kl is the theoretical maximum left swing angle
  • Kr is the theoretical maximum right swing angle
  • Ui is the preset air supply distance corresponding to the current wind speed
  • Ll is the length of the air conditioner from the left wall
  • Lr is the length of the air conditioner from the right wall.
  • trigonometric functions can be used to calculate the theoretical maximum left-right swing angle of the vertical swing blades based on the preset air supply distance at the current wind speed and the installation position information of the air conditioner.
  • an embodiment of the present disclosure provides a device 60 for controlling air conditioning air supply, including an acquisition module 61 , a determination module 62 and an execution module 63 .
  • the acquisition module 61 is configured to obtain the current maximum left and right swing angles of the vertical swing blades when the air conditioner regulates the indoor temperature;
  • the determination module 62 is configured to determine the vertical swing blades based on the indoor installation position information of the air conditioner and the current wind speed. The theoretical maximum left and right swing angles of Swing angle and current maximum swing angle, determine the correction plan for the current wind speed, and execute it.
  • the device for controlling the air supply of an air conditioner provided by an embodiment of the present disclosure is used to determine the theoretical maximum swing angle of the vertical swing blade based on the installation location information of the air conditioner and the current wind speed.
  • the current maximum swing angle and the theoretical maximum swing angle of the vertical swing blade indicate that the current wind speed needs to be corrected
  • the current maximum swing angle and the theoretical maximum swing angle are combined to determine the current wind speed for correction.
  • correcting the wind speed can reduce the amount of air blowing to the wall and improve the uniformity of indoor temperature.
  • adjusting the wind speed based on the theoretical angle and the current angle can avoid sudden adjustments in wind speed. Improve the stability of wind speed correction, thereby reducing the impact of noise generated by adjusting wind speed on users.
  • an embodiment of the present disclosure provides a device 70 for controlling air conditioning air supply, including a processor 100 and a memory 101 .
  • the device may also include a communication interface (Communication Interface) 102 and a bus 103.
  • Communication interface 102 may be used for information transmission.
  • the processor 100 can call logical instructions in the memory 101 to execute the method for controlling air supply of the air conditioner in the above embodiment.
  • the above-mentioned logical instructions in the memory 101 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
  • the memory 101 can be used to store software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure.
  • the processor 100 executes program instructions/modules stored in the memory 101 to execute functional applications and data processing, that is, to implement the method for controlling air supply in the above embodiment.
  • the memory 101 may include a stored program area and a stored data area, wherein the stored program area may store an operating system and at least one application program required for a function; the stored data area may store data created according to the use of the terminal device, etc.
  • the memory 101 may include a high-speed random access memory and may also include a non-volatile memory.
  • An embodiment of the present disclosure provides an air conditioner, including the above-mentioned device 60 (70) for controlling air supply of the air conditioner.
  • the air conditioner in the embodiment of the present disclosure also includes: an air conditioner main body, and the above-mentioned device 60 (70) for controlling the air supply of the air conditioner.
  • the device 60 (70) for controlling the air supply of the air conditioner is installed on the main body of the air conditioner.
  • the installation relationship described here is not limited to placement inside the air conditioner, but also includes installation connections with other components of the air conditioner, including but not limited to physical connections, electrical connections, or signal transmission connections.
  • the device 60 (70) for controlling the air supply of the air conditioner can be adapted to a feasible air conditioner body, thereby realizing other feasible embodiments.
  • An embodiment of the present disclosure provides a computer program that, when executed by a computer, causes the computer to implement the above method for controlling air supply in an air conditioner.
  • Embodiments of the present disclosure provide a computer program product.
  • the computer program product includes computer instructions stored on a computer-readable storage medium.
  • the program instructions When executed by a computer, the computer implements the above-mentioned control of air conditioners. Method of supplying air.
  • Embodiments of the present disclosure provide a storage medium that stores computer-executable instructions, and the computer-executable instructions are configured to execute the above method for controlling air supply of air conditioners.
  • the above-mentioned storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.
  • the technical solution of the embodiments of the present disclosure may be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure.
  • the aforementioned storage media can be non-transitory storage media, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, etc.
  • the term “and/or” as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed items.
  • the term “comprise” and its variations “comprises” and/or “comprising” etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these.
  • an element defined by the statement “comprises a" does not exclude the presence of additional identical elements in a process, method or apparatus including the stated element.
  • each embodiment may focus on its differences from other embodiments, and the same and similar parts among various embodiments may be referred to each other.
  • the relevant parts can be referred to the description of the method part.
  • the disclosed methods and products can be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units may only be a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined. Either it can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • each functional unit in the embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • each block in the flowchart or block diagrams may represent a module, segment, or portion of code that contains one or more components for implementing the specified logical function(s).
  • Executable instructions may be included in the block.
  • the functions noted in the block may occur out of the order noted in the figures. For example, two consecutive blocks may actually execute substantially in parallel, or they may sometimes execute in the reverse order, depending on the functionality involved.

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Abstract

本申请涉及智能家电技术领域，公开一种用于控制空调送风的方法，包括：在空调调节室内温度的情况下，获取竖摆叶的当前最大左、右摆动角度；根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度；在当前最大左右摆动角度大于理论最大左/右摆动角度，的情况下，根据对应的理论最大摆动角度和当前最大摆动角度，确定当前风速的修正方案，并执行。该方法一方面在空调安装位置接近墙体时，可以减少吹向墙体的风量，改善室内温度的均匀性。另一方面基于理论角度和当前角度进行风速调节，可以避免风速骤调。降低调节风速产生的噪声对用户的影响。本申请还公开一种用于控制空调送风的装置及空调、存储介质。

Description

用于控制空调送风的方法及装置、空调、存储介质
本申请基于申请号为202210419606.3、申请日为2022年4月21日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及智能家电技术领域，例如涉及一种用于控制空调送风的方法、装置、空调和存储介质。
背景技术
目前，空调在制冷制热运行过程中，只能通过检测元件和控制器检测并控制空调自身的运行状态。而无法确定室内温度场是否均匀，即室内整体温度场整体均匀升温或降温。
相关技术中，公开了一种运行控制方法，在室内均匀换热模式中，根据第一风机与第二风机之间的叶片数量比例与负相关关系，确定第一风机和第二风机之间的最优运行转速比例；根据最优运行转速比例控制第一风机与第二风机运行，以使出风气流达到与最优运行转速比例对应的最远送风距离。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
相关技术中，针对旋式风机采用窄角送风提升温度的均匀性。在一些情况下，将送风距离增大以最远送风距离的风速送风，会导致风速调节不稳产生噪音，影响用户的体验。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供了一种用于控制空调送风的方法、装置、空调和存储介质，在改善室内温度均匀性的过程中，提高风速调节的平稳性，从而降低噪声对用户的影响。
在一些实施例中，所述方法包括：在空调调节室内温度的情况下，获取竖摆叶的当前最大左、右摆动角度；根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度；在当前最大左摆动角度大于理论最大左摆动角度，或，当前最大右摆动角度大于理论最大右摆动角度的情况下，根据对应的理论最大摆动角度和当前最大摆动 角度，确定当前风速的修正方案，并执行。
在一些实施例中，所述装置包括：包括处理器和存储有程序指令的存储器，所述处理器被配置为在运行所述程序指令时，执行如前述的用于控制空调送风的方法。
在一些实施例中，所述空调包括：如前述的用于控制空调送风的装置。
在一些实施例中，所述存储介质，存储有程序指令，所述程序指令在运行时，执行如前述的用于控制空调送风的方法。
本公开实施例提供的用于控制空调送风的方法、装置、空调和存储介质，可以实现以下技术效果：
本公开实施例中，基于空调的安装位置信息和当前风速，确定竖摆叶的理论最大摆动角度。在竖摆叶的当前最大摆动角度和理论最大摆动角度表明当前风速需要修正的情况下，结合当前最大摆动角度、理论最大摆动角度，确定当前风速进行修正方案。这样，一方面在空调安装位置接近墙体时，修正风速可以减少吹向墙体的风量，改善室内温度的均匀性。另一方面基于理论角度和当前角度进行风速调节，可以避免风速骤调。提高风速修正的平稳性，从而降低调节风速产生的噪声对用户的影响。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用于限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的一个空调结构示意图；
图2是本公开实施例提供的一个用于控制空调送风的方法的示意图；
图3是本公开实施例提供的另一个用于控制空调送风的方法的示意图；
图4是本公开实施例提供的方法中，计算理论送风距离的示意图；
图5是本公开实施例提供的另一个用于控制空调送风的方法的示意图；
图6是本公开实施例提供的一个用于控制空调送风的装置的示意图；
图7是本公开实施例提供的另一个用于控制空调送风的装置的示意图。
附图标记：
10、距离传感器；20、驱动机构；21、伸缩组件；22、旋转组件；30、竖摆叶。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
术语“对应”可以指的是一种关联关系或绑定关系，A与B相对应指的是A与B之间是一种关联关系或绑定关系。
本公开实施例中，结合图1所示，空调包括左右摆动送风的竖摆叶30和安装在空调上的距离传感器10。距离传感器10用于检测其所在位置与空调安装面左右墙体的距离信息。其中，距离传感器10可以安装在空调壳体外侧，或安装在空调壳体内侧。在距离传感器10安装在壳体内侧时，检测距离信息时需距离传感器10运动至空调壳体外侧。此外，距离传感器10有多种类型，可以为单头距离传感器，还可以为双头距离传感器。且距离传感器10为单头时，其数量可以为一个或两个。
可选地，空调还包括驱动机构20，驱动机构20包括伸缩组件21，和/或，旋转组件22。根据距离传感器10的类型和数量，确定驱动机构20的构成。作为一种示例，距离传感器10为单头距离传感器且数量唯一时，驱动机构20包括伸缩组件21和旋转组件22。其中，伸缩组件21可以为伸缩式电机，旋转组件22可以为步进电机。伸缩式电机驱动距离传感器直线运动，以伸出或缩回至空调壳体。步进电机带动伸缩式电机和距离传感器10旋转运动，以分别检测其与空调安装面左右墙体的距离信息。作为另一种示例，距离传感器10为双头距离传感器，或两个相向设置的单头距离传感器时，驱动机构20包括伸缩组件21。这里，双头距离传感器或两个相向设置的单位距离传感器可在伸出空调壳体后，可同时检测到其距左右墙体的距离信息。不需要旋转，检测另一方向的距离信息。所以这种情况下，驱动机构20仅包括伸缩组件21。作为另一种示例，距离传感器10安装在空调壳 体外侧，且距离传感器10为数量唯一的单头距离传感器。这种情况下，驱动机构20仅包括旋转组件22。在距离传感器检测一个方向的距离信息后，旋转180度后检测另一方向的距离信息。
结合图2所示，本公开实施例提供一种用于控制空调送风的方法，包括：
S101，在空调调节室内温度的情况下，处理器获取竖摆叶的当前最大左、右摆动角度。
S102，处理器根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度。
S103，处理器在当前最大左摆动角度大于理论最大左摆动角度，或，当前最大右摆动角度大于理论最大右摆动角度的情况下，根据对应的最大理论摆动角度和当前最大摆动角度，确定当前风速的修正方案，并执行。
在空调运行制冷模式、制热模式或除湿模式的情况下，为了保证室内温度的均匀性，一般通过控制横摆叶和竖摆叶、或导风板的摆动，将空调出风送至室内各个方向，以实现室内温度的均匀升降。但上述情况适用于空调安装在室内中部位置时。一旦空调安装于室内侧边，尤其是空调内机的侧面靠近墙壁时，空调的竖摆叶按照系统设置方式自由摆动送风时，侧送风会造成出风吹向墙体。导致大量的制热量或制冷量作用于墙体，形成热/冷量的损失。
这里，结合空调的安装位置信息和当前风速，确定当前运行环境下允许的竖摆叶的理论最大左、右摆动角度。在该理论最大左、右摆动角度下，当前风速的出风不会吹向与空调相邻的墙体上。因此，可以基于竖摆叶的当前最大摆动角度和理论最大摆动角度，确定当前风速的出风是否会造成热/冷量损失。可以理解地，在当前最大左/右摆动角度大于理论最大左右摆动角度时，当前风速的部分出风会吹向墙体，造成热/冷量损失，需修正当前风速。空调运行过程中，若风速变化急促，会产生噪音降低用户的体验。为了避免噪音对用户的影响，修正风速时，结合理论最大摆动角度和当前最大摆动角度确定风速的修正方案。其中，确定修正方案包括确定风速的修正速率、修正时机等。这样，在改善室内温度均匀性的同时，基于理论最大摆动角度和当前最大摆动角度，修正风速，避免风速骤调。提高风速调节的平稳性，以降低风速调节的噪声对用户的影响。
此外，空调在出厂时，会设置竖摆叶的摆动参数。其中，摆动参数包括竖摆叶的最大左、右摆动角度。通常，默认竖摆叶的最大左、右摆动角度相同，如均为45℃。因此，可以从空调的服务端获取竖摆叶的当前最大左右摆动角度(即出厂时默认的参数)。
采用本公开实施例提供的用于控制空调送风的方法，基于空调的安装位置信息和当前风速，确定竖摆叶的理论最大摆动角度。在竖摆叶的当前最大摆动角度和理论最大摆动角 度表明当前风速需要修正的情况下，结合当前最大摆动角度和理论最大摆动角度，确定当前风速进行修正方案。这样，一方面在空调安装位置接近墙体时，修正风速可以减少吹向墙体的风量，改善室内温度的均匀性。另一方面基于理论角度和当前角度进行风速调节，可以避免风速骤调。提高风速修正的平稳性，从而降低调节风速产生的噪声对用户的影响。
可选地，步骤S102，处理器通过以下方式获取空调在室内的安装位置信息：
处理器获取空调所在室内空间的网格化平面图，或，获取空调上距离传感器的检测信息。
处理器根据网格化平面图或检测信息，确定空调距左右墙体的距离信息。
这里，空调在安装完成后，可将空调的安装信息上传至云端服务器。用户可根据需求从云端服务器调用空调的安装信息。本公开实施例中，空调的安装位置信息主要是指空调两端距左右墙体的距离信息。因此，从云端服务器获取空调在室内空间的网格化平面图即可。从网格化平面图中，可明确得出空调的左右两端面分别与左右两墙体的距离信息。其中，距离信息通过网格的占格比确定。空调所属室内空间为5*5格的平面图。空调位于第一行第四列的位置，则可明确确定空调在网格化平面图的中的相对位置为空调左端距左墙体3个网格，空调右端距右墙体1个网格。则确定空调距左右前提的距离信息如下：Ll＝3，Lr＝1；Ll为空调距左墙体的长度，Lr为空调距右墙体的长度。
如前文所述，在空调上安装有距离传感器，通过距离传感器的检测信息和空调尺寸信息，计算空调距左右墙体的距离信息。这里，空调尺寸相对较大，在距离传感器数量唯一的情况下，距离传感器在空调上的安装位置不同，会导致检测数据差异变大。因此，此时需要结合空调的尺寸信息进行计算。其中，空调的尺寸信息主要是空调前面板的长度。作为一种示例，距离传感器数量唯一且安装于空调的左端，则确定空调距左右墙体的距离信息如下：Ll＝L1，Lr＝L2-La。其中，La为空调的长度，L1为距离传感器检测到的空调距左墙体的长度，L2为距离传感器检测到的空调距右墙体的长度。此外，在距离传感器数量为两个，分别设置于空调左右两端时，检测数据唯一。这种情况下，可直接根据检测信息，计算空调距左右墙体的距离信息。即Ll＝L1，Lr＝L2。这样，可以根据距离传感器的安装数量和位置等，确定相应的空调与墙体的距离信息。提高数据的准确性。
可选地，步骤S103，处理器根据对应的最大理论摆动角度和当前最大摆动角度，确定当前风速的修正方案，包括：
S131，在当前最大左摆动角度大于理论最大左摆动角度的情况下，处理器将当前风速按照第一速率降至第一目标风速，且修正时机为竖摆叶从理论最左大摆动角度位置摆动至当前最大左摆动角度位置的范围。
S132，在当前最大右摆动角度大于理论最大右摆动角度的情况下，处理器将当前风速按照第二速率降至第二目标风速，且修正时机为竖摆叶从理论最大右摆动角度位置摆动至当前最大右摆动角度位置的范围。
在当前最大左摆动角度大于理论最大左摆动角度时，竖摆叶的摆动角度处于当前最大左摆动角度与理论最大左摆动角度之间，空调的出风会吹向墙体。这是因为，在风速不变的情况下，风速的最远送风距离也是固定的。竖摆叶的摆动角度越大，其出风与侧墙墙壁的距离越短，所以也容易造成出风吹向墙体。这种情况下，在保持当前摆动角度的同时，修正当前风速，以减少热/冷量的损失。具体地，将竖摆叶从理论最大左摆动角度位置摆动至当前最大左摆动角度位置的风速按照第一速率降至第一目标风速，或将竖摆叶从理论最大右摆动角度位置摆动至当前最大右摆动角度位置的风速按照第二速率降至第二目标风速。其中，第一目标风速和第二目标风速为出风不吹墙体的最大风速。第一速率和第二速率可根据降速区域的角度及摆动时长综合确定。作为一种示例，当前最大左摆动角度为45°，理论最大左摆动角度为30°，当前风速为高风，第一目标风速为中风，二者的风速差值为300转/分钟。在左摆动角度30°～45°之间，摆动时长为2秒时，第一速率为150转/分钟。这样，一方面尽可能地缩小风速调节的角度区域，以降低风速调节对室内温度均匀性的影响。另一方面，尽可能地避免风速降幅过大，且采用匀速的逐步调节方式。在出风不吹墙的同时，降低风速骤变的几率。提高风速调节的稳定性，从而降低噪声。
此外，需要说明地是，空调安装位置靠近左墙体时，对空调竖摆叶左侧摆动出风影响较大。空调安装位置靠近右墙体时，对空调竖摆叶右侧摆动出风影响较大。因此，在最大左右摆动角度中的任意一个大于对应的理论最大摆动角度时，修正风速。
结合图3所示，本公开实施例提供另一种用于控制空调送风的方法，包括：
S101，在空调调节室内温度的情况下，处理器获取竖摆叶的当前最大左、右摆动角度。
S102，处理器根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度。
S131，在当前最大左摆动角度大于理论最大左摆动角度的情况下，处理器确定将当前风速按照第一速率降至第一目标风速，且修正时机为竖摆叶从理论最左大摆动角度位置摆动至当前最大左摆动角度位置的范围，并执行。
S133，处理器确定将第一目标风速按照第一速率升至当前风速，且修正时机为竖摆叶从当前最大左摆动角度位置摆动至理论最左大摆动角度位置的范围，并执行。
S132，在当前最大右摆动角度大于理论最大右摆动角度的情况下，处理器确定将当前风速按照第二速率降至第二目标风速，且修正时机为竖摆叶从理论最大右摆动角度位置摆 动至当前最大右摆动角度位置的范围，并执行。
S134，处理器确定将第二目标风速按照第二速率升至当前风速，且修正时机为竖摆叶从当前最大右摆动角度位置摆动至理论最大右摆动角度位置的范围，并执行。
这里，可以理解地是，在竖摆叶由当前最大左摆动角度位置摆动至理论最大左摆动角度位置的过程中，同样需要修正风速。风速由目标风速按照第一速率升至当前风速即修正前的风速。也就是说，在竖摆叶左侧摆动的过程中，在每个摆动周期内均存在两次风速修正的时机。一次为降速修正，一次为升速修正。竖摆叶右侧摆动的风速修正基于同样的道理。
可选地，处理器通过以下方式确定目标风速：
处理器根据安装位置信息和当前最大左、右摆动角度，确定当前最大左、右摆动角度的理论送风距离。
处理根据风速与送风距离的对应关系，确定理论送风距离对应的目标风速。
这里，利用三角函数，可基于空调的安装位置信息和当前最大左右摆动角度，计算理论送风距离。其中，理论送风距离是指基于当前条件下允许的理论最远送风距离。具体地，结合图4，通过以下公式，计算理论送风距离。
Ul＝Ll÷sin(Rl*π/180)；
Ur＝Lr÷sin(Rr*π/180)；
其中，Rl为当前最大左摆动角度，Rr为当前最大右摆动角度，Ul为当前最大左摆动角度的理论送风距离，Ur为当前最大右摆动角度的理论送风距离。
进一步地，基于理论送风距离，查表确定对应的目标风速。空调出厂前，通过测试，在空调控制系统中内置了控制计算程序，设定了不同风速对应的送风距离，详见表1。在送风距离既定的情况下，可以确定对应的目标风速。例如：Ul为2.12m，表中U2的值为2.5m，U3的值为2m。则确定目标风速为中风。
风速等级i 送风距离Ui
i＝1，风速为强力 U1
i＝2，风速为高风 U2
i＝3，风速为中风 U3
i＝4，风速为低风 U4
i＝5，风速为静音 U5
表1风速与送风距离的关系表
结合图5所示，本公开实施例提供另一种用于控制空调送风的方法，包括：
S101，在空调调节室内温度的情况下，处理器获取竖摆叶的当前最大左、右摆动角度。
S121，处理器根据风速与送风距离的对应关系，确定当前风速对应的预设送风距离。
S122，处理器根据安装位置信息和预设送风距离，计算竖摆叶的理论最大左、右摆动角度。
S103，处理器在当前最大左摆动角度大于理论最大左摆动角度，或，当前最大右摆动角度大于理论最大右摆动角度的情况下，根据对应的最大理论摆动角度和当前最大摆动角度，确定当前风速的修正方案，并执行。
基于前文所述的表1，在确定当前风速的情况下，查表获得当前风速对应的预设送风距离。其中，预设送风距离是指当前风速下最大的送风距离。而后，基于空调的安装位置和预设送风距离，可以反推出竖摆叶的理论最大左右摆动角度。这个理论摆动角度是指出风不吹向墙体、不损失热/冷量的角度。而后基于该理论摆动角度和当前最大左右摆动角度，修正风速。
可选地，步骤S122，处理器根据安装位置信息和预设送风距离，计算竖摆叶的理论最大左、右摆动角度，包括
Kl＝arcsin(Ll/Ui)*180/π；
Kr＝arcsin(Lr/Ui)*180/π；
其中，Kl为理论最大左摆动角度，Kr为理论最大右摆动角度，Ui为当前风速对应的预设送风距离，Ll为空调距左墙体的长度，Lr为空调距右墙体的长度。
这里，利用三角函数即可基于当前风速下的预设送风距离和空调的安装位置信息，计算得出竖摆叶的理论最大左右摆动角度。
结合图6所示，本公开实施例提供一种用于控制空调送风的装置60，包括获取模块61、确定模块62和执行模块63。获取模块61被配置为在空调调节室内温度的情况下，获取竖摆叶的当前最大左、右摆动角度；确定模块62被配置为根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度；执行模块63被配置为在当前最大左摆动角度大于理论最大左摆动角度，或，当前最大右摆动角度大于理论最大右摆动角度的情况下，根据对应的理论最大摆动角度和当前最大摆动角度，确定当前风速的修正方案，并执行。
采用本公开实施例提供的用于控制空调送风的装置，基于空调的安装位置信息和当前风速，确定竖摆叶的理论最大摆动角度。在竖摆叶的当前最大摆动角度和理论最大摆动角度表明当前风速需要修正的情况下，结合当前最大摆动角度、理论最大摆动角度，确定当 前风速进行修正方案。这样，一方面在空调安装位置接近墙体时，修正风速可以减少吹向墙体的风量，改善室内温度的均匀性。另一方面基于理论角度和当前角度进行风速调节，可以避免风速骤调。提高风速修正的平稳性，从而降低调节风速产生的噪声对用户的影响。
结合图7所示，本公开实施例提供一种用于控制空调送风的装置70，包括处理器(processor)100和存储器(memory)101。可选地，该装置还可以包括通信接口(Communication Interface)102和总线103。其中，处理器100、通信接口102、存储器101可以通过总线103完成相互间的通信。通信接口102可以用于信息传输。处理器100可以调用存储器101中的逻辑指令，以执行上述实施例的用于控制空调送风的方法。
此外，上述的存储器101中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。
存储器101作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序，如本公开实施例中的方法对应的程序指令/模块。处理器100通过运行存储在存储器101中的程序指令/模块，从而执行功能应用以及数据处理，即实现上述实施例中用于控制空调送风的方法。
存储器101可包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序；存储数据区可存储根据终端设备的使用所创建的数据等。此外，存储器101可以包括高速随机存取存储器，还可以包括非易失性存储器。
本公开实施例提供了一种空调，包含上述的用于控制空调送风的装置60(70)。
本公开实施例的空调，还包括：空调主体，以及上述的用于控制空调送风的装置60(70)，用于控制空调送风的装置60(70)被安装于空调主体。这里所表述的安装关系，并不仅限于在空调内部放置，还包括了与空调的其他元器件的安装连接，包括但不限于物理连接、电性连接或者信号传输连接等。本领域技术人员可以理解的是，用于控制空调送风的装置60(70)可以适配于可行的空调主体，进而实现其他可行的实施例。
本公开实施例提供了一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现上述用于控制空调送风的方法。
本公开实施例提供了一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现上述用于控制空调送风的方法。
本公开实施例提供了一种存储介质，存储有计算机可执行指令，所述计算机可执行指令设置为执行上述用于控制空调送风的方法。
上述的存储介质可以是暂态计算机可读存储介质，也可以是非暂态计算机可读存储介 质。
本公开实施例的技术方案可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括一个或多个指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开实施例所述方法的全部或部分步骤。而前述的存储介质可以是非暂态存储介质，包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等多种可以存储程序代码的介质，也可以是暂态存储介质。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的、逻辑的、电气的、过程的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。而且，本申请中使用的用词仅用于描述实施例并且不用于限制权利要求。如在实施例以及权利要求的描述中使用的，除非上下文清楚地表明，否则单数形式的“一个”(a)、“一个”(an)和“所述”(the)旨在同样包括复数形式。类似地，如在本申请中所使用的术语“和/或”是指包含一个或一个以上相关联的列出的任何以及所有可能的组合。另外，当用于本申请中时，术语“包括”(comprise)及其变型“包括”(comprises)和/或包括(comprising)等指陈述的特征、整体、步骤、操作、元素，和/或组件的存在，但不排除一个或一个以上其它特征、整体、步骤、操作、元素、组件和/或这些的分组的存在或添加。在没有更多限制的情况下，由语句“包括一个…”限定的要素，并不排除在包括所述要素的过程、方法或者设备中还存在另外的相同要素。本文中，每个实施例重点说明的可以是与其他实施例的不同之处，各个实施例之间相同相似部分可以互相参见。对于实施例公开的方法、产品等而言，如果其与实施例公开的方法部分相对应，那么相关之处可以参见方法部分的描述。
本领域技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，可以取决于技术方案的特定应用和设计约束条件。所述技术人员可以对每个特定的应用来使用不同方法以实现所描述的功能，但是这种实现不应认为超出本公开实施例的范围。所述技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本文所披露的实施例中，所揭露的方法、产品(包括但不限于装置、设备等)，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元 的划分，可以仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例。另外，在本公开实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
附图中的流程图和框图显示了根据本公开实施例的系统、方法和计算机程序产品的可能实现的体系架构、功能和操作。在这点上，流程图或框图中的每个方框可以代表一个模块、程序段或代码的一部分，所述模块、程序段或代码的一部分包含一个或多个用于实现规定的逻辑功能的可执行指令。在有些作为替换的实现中，方框中所标注的功能也可以以不同于附图中所标注的顺序发生。例如，两个连续的方框实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。在附图中的流程图和框图所对应的描述中，不同的方框所对应的操作或步骤也可以以不同于描述中所披露的顺序发生，有时不同的操作或步骤之间不存在特定的顺序。例如，两个连续的操作或步骤实际上可以基本并行地执行，它们有时也可以按相反的顺序执行，这可以依所涉及的功能而定。框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合，可以用执行规定的功能或动作的专用的基于硬件的系统来实现，或者可以用专用硬件与计算机指令的组合来实现。

Claims (12)

  1. 一种用于控制空调送风的方法，所述空调包括左右摆动送风的竖摆叶；其特征在于，所述方法包括：
    在空调调节室内温度的情况下，获取竖摆叶的当前最大左、右摆动角度；
    根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度；
    在当前最大左摆动角度大于理论最大左摆动角度，或，当前最大右摆动角度大于理论最大右摆动角度的情况下，根据对应的理论最大摆动角度和当前最大摆动角度，确定当前风速的修正方案，并执行。
  2. 根据权利要求1所述的方法，其特征在于，所述根据对应的最大理论摆动角度和当前最大摆动角度，确定当前风速的修正方案，包括：
    在当前最大左摆动角度大于理论最大左摆动角度的情况下，将当前风速按照第一速率降至第一目标风速，且修正时机为竖摆叶从理论最大左摆动角度位置摆动至当前最大左摆动角度位置的范围；或，
    在当前最大右摆动角度大于理论最大右摆动角度的情况下，将当前风速按照第二速率降至第二目标风速；且修正时机为竖摆叶从理论最大右摆动角度位置摆动至当前最大右摆动角度位置的范围。
  3. 根据权利要求2所述的方法，其特征在于，所述根据对应的最大理论摆动角度和当前最大摆动角度，确定当前风速的修正方案，还包括：
    在当前最大左摆动角度大于理论最大左摆动角度的情况下，将第一目标风速按照第一速率升至所述当前风速，且修正时机为竖摆叶从当前最大左摆动角度位置摆动至理论最大左摆动角度位置的范围；或，
    在当前最大右摆动角度大于理论最大右摆动角度的情况下，将第二目标风速按照第二速率升至所述当前风速；且修正时机为竖摆叶从当前最大右摆动角度位置摆动至理论最大右摆动角度位置的范围。
  4. 根据权利要求2所述的方法，其特征在于，通过以下方式确定目标风速：
    根据所述安装位置信息和当前最大左、右摆动角度，确定当前最大左、右摆动角度的理论送风距离；
    根据风速与送风距离的对应关系，确定理论送风距离对应的目标风速。
  5. 根据权利要求4所述的方法，其特征在于，所述根据所述安装位置信息和当前最大左、右摆动角度，确定当前最大左、右摆动角度的理论送风距离，包括：
    计算：
    Ul＝Ll÷sin(Rl*π/180)；
    Ur＝Lr÷sin(Rr*π/180)；
    其中，Rl为当前最大左摆动角度，Rr为当前最大右摆动角度，Ul为当前最大左摆动角度的理论送风距离，Ur为当前最大右摆动角度的理论送风距离。
  6. 根据权利要求1至5任一项所述的方法，其特征在于，所述根据空调在室内的安装位置信息和当前风速，确定竖摆叶的理论最大左、右摆动角度，包括：
    根据风速与送风距离的对应关系，确定当前风速对应的预设送风距离；
    根据所述安装位置信息和所述预设送风距离，计算竖摆叶的理论最大左、右摆动角度。
  7. 根据权利要求1至6任一项所述的方法，其特征在于，通过以下方式获取空调在室内的安装位置信息：
    获取空调所在室内空间的网格化平面图，或，获取空调上距离传感器的检测信息；
    根据所述网格化平面图或所述检测信息，确定空调距左右墙体的距离信息。
  8. 一种用于控制空调送风的装置，包括处理器和存储有程序指令的存储器，其特征在于，所述处理器被配置为在运行所述程序指令时，执行如权利要求1至7任一项所述的用于控制空调送风的方法。
  9. 一种空调，其特征在于，包括空调主体，以及被安装于空调主体的如权利要求8所述的用于控制空调送风的装置。
  10. 一种存储介质，存储有程序指令，其特征在于，所述程序指令在运行时，执行如权利要求1至7任一项所述的用于控制空调送风的方法。
  11. 一种计算机程序，当所述计算机程序被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于控制空调送风的方法。
  12. 一种计算机程序产品，所述计算机程序产品包括存储在计算机可读存储介质上的计算机指令，当所述程序指令被计算机执行时，使所述计算机实现如权利要求1至7任一项所述的用于控制空调送风的方法。
PCT/CN2022/133657 2022-04-21 2022-11-23 用于控制空调送风的方法及装置、空调、存储介质 WO2023202073A1 (zh)

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