CN114370421A - Control method and device for air supply equipment, air supply equipment and electronic equipment - Google Patents

Control method and device for air supply equipment, air supply equipment and electronic equipment Download PDF

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Publication number
CN114370421A
CN114370421A CN202111508903.7A CN202111508903A CN114370421A CN 114370421 A CN114370421 A CN 114370421A CN 202111508903 A CN202111508903 A CN 202111508903A CN 114370421 A CN114370421 A CN 114370421A
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air supply
determining
information
air
equipment
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CN114370421B (en
Inventor
姜维
张君明
牛正权
陈青青
贾根基
苏勇健
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application relates to a control method and device of air supply equipment, the air supply equipment and electronic equipment. The method comprises the following steps: acquiring air supply object information of an air supply object in an air supply process of air supply equipment; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply equipment to adjust the rear air supply parameters for air supply. By adopting the method of the embodiment of the application, the change condition of the air supply object can be determined in time, the air supply parameters of the air supply equipment can be automatically adjusted, manual adjustment is not needed, the air supply efficiency of the air supply equipment can be improved, and the air supply experience of a user can be further improved.

Description

Control method and device for air supply equipment, air supply equipment and electronic equipment
Technical Field
The present application relates to the field of air supply equipment technology, and in particular, to a method and an apparatus for controlling an air supply equipment, an electronic equipment, a computer-readable storage medium, and a computer program product.
Background
With the rapid development of intelligent household electrical appliances, the requirements of users on air supply equipment, which can be a fan, are also improved. At present, when the user used air supply equipment, air supply equipment generally adopted fixed air supply mode, and under this kind of fixed air supply mode, it was big to have closely wind, and the little condition of remote wind exists, if the distance between user and the air supply equipment changes, the user then need the adjustment air supply mode that does not stop, just can experience comfortable amount of wind, consequently leads to air supply equipment's air supply efficiency not high.
Disclosure of Invention
In view of the above, it is desirable to provide a control method and apparatus for an air supply device, an electronic device, a computer-readable storage medium, and a computer program product, which can improve the air supply efficiency of the air supply device.
A method of controlling an air supply apparatus, the method comprising:
acquiring air supply object information of an air supply object in an air supply process of air supply equipment;
if the air supply object information changes, determining air supply object change information;
determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment;
and controlling the air supply equipment to supply air according to the adjusted air supply parameters.
In one embodiment, the determining, if the air supply object information changes, air supply object change information includes:
if the relative position information between the air supply object and the air supply equipment changes, determining position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply equipment, wherein the air supply object information comprises the relative position information, and the air supply object change information comprises the position change information.
In one embodiment, the determining an adjusted air supply parameter according to the air supply object variation information and an initial air supply parameter of the air supply device includes:
determining a reference air supply object in each air supply object, and determining a reference air volume received by the reference air supply object according to an initial air supply parameter of the air supply equipment;
and determining the adjusted air supply parameters according to the position change information and the reference air volume.
In one embodiment, the determining an adjusted air supply parameter according to the position change information and the reference air volume includes:
determining the position of the air supply object according to the position change information;
and determining adjusted air supply parameters based on the air duct section area corresponding to the position of the air supply object and the reference air volume.
In one embodiment, the determining an adjusted air supply parameter according to the position change information and the reference air volume includes:
determining each preset air supply range corresponding to the air supply equipment and each preset air supply parameter corresponding to each preset air supply range according to the gear parameter of the air supply equipment and the reference air volume;
determining an air supply range corresponding to the position of the air supply object according to the position change information;
and determining the preset air supply parameters corresponding to the air supply range as adjusted air supply parameters.
In one embodiment, the determining an adjusted air supply parameter according to the position change information and the reference air volume further includes:
if the position of the air supply object is outside each preset air supply range of the air supply equipment, determining a critical position of the air supply object when the air supply object moves out of the preset air supply range according to the position change information;
and determining a critical air supply parameter according to the critical position and the reference air volume, and determining the critical air supply parameter as an adjusted air supply parameter.
A control apparatus for an air supply device, the apparatus comprising:
the air supply object information acquisition module is used for acquiring air supply object information of an air supply object in the air supply process of the air supply equipment;
the air supply object change information determining module is used for determining air supply object change information if the air supply object information changes;
the air supply parameter determining module is used for determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment;
and the air supply control module is used for controlling the air supply equipment to supply air according to the adjusted air supply parameters.
An air supply apparatus, comprising: the system comprises a main control module, a detection module and an air supply module, wherein the detection module and the air supply module are in communication connection with the main control module;
the detection module detects air supply object information of an air supply object in the air supply process of the air supply equipment and sends the detected air supply object information to the main control module;
the main control module acquires the air supply object information of the air supply object; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply module of the air supply equipment to supply air according to the adjusted air supply parameters.
In one embodiment, the detection module comprises: a distance detection module;
the distance detection module detects relative position information between the air supply object and the air supply equipment in the air supply process of the air supply equipment and transmits the relative position information to the main control module, wherein the air supply object information comprises the relative position information;
the main control module determines position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply equipment when the relative position information between the air supply object and the air supply equipment changes, wherein the air supply object change information comprises the position change information.
In one embodiment, the air supply module includes: a motor;
and the motor is controlled to operate according to the adjusted air supply parameters so as to supply air.
An electronic device comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps of the control method of the air supply device when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned control method of an air supply apparatus.
A computer program product comprising a computer program which, when executed by a processor, carries out the steps of the method of controlling an air supply apparatus as described above.
The control method and device of the air supply equipment, the electronic equipment, the computer readable storage medium and the computer program product are used for acquiring the air supply object information of an air supply object in the air supply process of the air supply equipment; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply equipment to adjust the rear air supply parameters for air supply. By adopting the method of the embodiment, the change condition of the air supply object can be determined in time, the air supply parameters of the air supply equipment can be automatically adjusted, manual adjustment is not needed, the air supply efficiency of the air supply equipment can be improved, and the air supply experience of a user can be further improved.
Drawings
FIG. 1 is a diagram illustrating an exemplary embodiment of a control method for an air supply apparatus;
FIG. 2 is a flow chart illustrating a method for controlling an air supply apparatus according to an embodiment;
FIG. 3 is a schematic block diagram of an air delivery apparatus in an exemplary embodiment;
FIG. 4 is a diagram illustrating a position change of an air supply object in an exemplary embodiment;
FIG. 5 is a flow chart illustrating a method for controlling an air supply apparatus according to an exemplary embodiment;
FIG. 6 is a block diagram showing a control device of the air blowing device in one embodiment;
FIG. 7 is a diagram illustrating an internal structure of an electronic device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, the present application provides a control method for an air supply device, and an application environment may relate to both the air supply device 102 and the external control device 104, and the application environment is as shown in fig. 1. The air supply device 102 communicates with the external control device 104 through a network, a protocol, or the like. Specifically, a user sends an air supply starting instruction to air supply equipment 102 through external control equipment 104, air supply equipment 102 starts air supply after receiving the air supply starting instruction, and external control equipment 104 acquires air supply object information of an air supply object in the air supply process of air supply equipment 102; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment 102; the air supply device 102 is controlled to adjust the rear air supply parameter to supply air.
In one embodiment, the present application provides a control method for an air supply device, and the application environment may only relate to the air supply device 102. The air supply device 102 is provided with a main control module, and the main control module can realize processing and control functions. Specifically, the main control module acquires air supply object information of an air supply object in an air supply process of the air supply device 102; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment 102; the air supply device 102 is controlled to adjust the rear air supply parameter to supply air.
The air supply device 102 includes, but is not limited to, various cooling and heating household fans, the main control module in the air supply device 102 may be an electronic device including a control circuit board, a control chip, and the like, the external control device 104 may be a terminal or a server, the terminal may, but is not limited to, various personal computers, smart phones, and portable wearable devices, the portable wearable devices may be smart watches, smart bands, head-mounted devices, and the like, and the server may be implemented by an independent server or a server cluster formed by a plurality of servers.
In one embodiment, as shown in fig. 2, a method for controlling an air supply device is provided, which is described by taking an example of a main control module applied to the air supply device 102 in fig. 1, and includes:
in step S202, air supply object information of an air supply object is acquired during air supply by the air supply apparatus.
In one embodiment, the air supply device is a device that supplies air to an air supply object, which is generally a user. The air-blowing object information of the air-blowing object includes, but is not limited to, relative position information between the air-blowing object and the air-blowing device. Since the air supply object may move and the position of the air supply device is generally fixed, the position of the air supply device is used as a reference position, and the relative position information may be distance information, included angle information, and the like between the air supply object and the air supply device.
In one embodiment, the air supply device provided by the application is provided with a main control module, and the main control module can realize processing and control functions. The air supply equipment is also provided with a detection module in communication connection with the main control module. The detection module detects air supply object information of an air supply object in the air supply process of the air supply equipment and sends the detected air supply object information to the main control module. The detection module may be a distance detection module.
The distance detection module detects relative position information between the air supply object and the air supply equipment in the air supply process of the air supply equipment and transmits the relative position information to the main control module, and the air supply object information comprises the relative position information. Specifically, the distance detection module may be, but is not limited to, one or more combinations of an infrared detection module, an ultrasonic detection module, an image detection module, and the like. The infrared detection module can be an infrared distance measuring sensor, the ultrasonic detection module can be an ultrasonic sensor, and the image detection module can be a camera device.
Wherein, if the distance detection module is an infrared detection module or an ultrasonic detection module, the determination mode of the relative position information is as follows: the infrared detection module or the ultrasonic detection module respectively emits infrared signals or ultrasonic waves outwards, and the main control module determines the relative position information between the main control module and the air supply object according to the intensity or duration of the received reflected infrared light or ultrasonic waves. If the distance detection module is an image detection module, the determination mode of the relative position information comprises the following steps: the image detection module shoots an image of the air supply object, and the main control module determines relative position information between the main control module and the air supply object according to the size of the air supply object in the image.
It should be noted that the detectable range of the detection module is limited, and in order to detect the air supply object information in a wider range as much as possible, the detection module may be disposed on the head or the body of the air supply device, so as to rotate along with the rotation of the air supply device when the head shaking function of the air supply device is turned on, and further, the detectable range of the detection device may be expanded.
In one embodiment, the air supply device may further directly acquire air supply object information of the air supply object through an external control device, and the external control device may be a portable wearable device. For example, the air supply object has an air supply requirement, the portable wearable device is in communication connection with the air supply device, and the air supply device can acquire air supply object information of the air supply object through a positioning function built in the portable wearable device.
In step S204, if the air supply object information changes, air supply object change information is determined.
In one embodiment, since the air supply object may move, in order to obtain a better air supply experience before and after the air supply object moves, the air volumes received by the air supply object at different positions are approximately the same, and it is necessary to determine whether the air supply object moves. If the air supply object moves, the air supply object information obtained before and after the movement is inevitably different, and therefore, the subsequent air supply parameter adjustment of the air supply device can be performed according to the air supply object variation information. Specifically, if the air-blowing object information changes, air-blowing object change information is determined.
In one embodiment, the detection component of the air supply device continuously detects the air supply object information, namely the relative position information in real time during the operation of the air supply device, so that the air supply device can be adjusted in real time. The detection component can detect the air supply object information according to a preset time interval, and the preset time interval can be set according to actual technical requirements. The relative position information detected at the present time is referred to as real-time relative position information, and the relative position information detected at the previous time is referred to as historical relative position information.
Specifically, if the air supply object information changes, determining air supply object change information includes: and if the relative position information between the air supply object and the air supply equipment changes, determining position change information according to the real-time relative position information and the historical relative position information between the air supply object and the air supply equipment, wherein the air supply object information comprises the relative position information, and the air supply object change information comprises the position change information. That is, when the relative position information between the air supply object and the air supply equipment changes, the main control module determines the position change information according to the real-time relative position information and the historical relative position information between the air supply object and the air supply equipment.
Further, the position change information may be a displacement change amount, where the displacement change amount is an absolute value of a final position minus an initial position, that is, an absolute value of a position where the air supply object corresponding to the real-time relative position information is located minus an absolute value of a position where the air supply object corresponding to the historical relative position information is located.
And step S206, determining the adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment.
In one embodiment, the air supply parameters of the air supply device include, but are not limited to, air supply volume, air supply speed, motor speed, and the like. The initial air supply parameter of the air supply device refers to an air supply parameter in the air supply process before the air supply parameter is adjusted.
The initial air supply parameter may be selected and determined by an air supply object. For example, the air supply object has an air supply requirement, the air supply object directly starts the air supply device, and determines an initial gear of the air supply device, the initial gear corresponds to the initial air supply parameter, namely the air supply device supplies air according to the initial air supply parameter. For example, the air supply object is in communication connection with the air supply device through the external control device, the external control device can be a portable wearable device or can be an internet of things device such as a remote controller, the air supply object sends an air supply starting instruction to the air supply device through the external control device, the air supply starting instruction comprises initial air supply parameters, and the air supply device supplies air according to the initial air supply parameters after receiving the air supply starting instruction.
In addition, the initial air supply parameters can be automatically and intelligently selected by the air supply equipment. For example, the air supply device stores different preset air supply objects and common air supply parameters corresponding to the preset air supply objects. After the air supply object sends an air supply starting instruction to the air supply equipment through the external control equipment, a detection module of the air supply equipment starts detection to obtain outline information of the air supply object, the air supply equipment matches a preset air supply object to which the outline information belongs in a characteristic point matching mode, common air supply parameters corresponding to the matched preset air supply object are determined as initial air supply parameters, and automatic air supply is started according to the initial air supply parameters.
In one embodiment, after the position information of the air supply object is changed, the adjusted air supply parameter is determined according to the air supply object change information and the initial air supply parameter of the air supply equipment, so that the air volumes received by the air supply object at different positions are approximately the same, and the air supply experience is improved.
Specifically, determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment, and the method comprises the following steps: determining a reference air supply object in each air supply object, and determining a reference air volume received by the reference air supply object according to an initial air supply parameter of air supply equipment; and determining the adjusted air supply parameters according to the position change information and the reference air volume.
However, since the air volumes themselves received by the plurality of air blowing objects at different positions are different, if it is necessary to receive substantially the same air volume when the positions of the air blowing objects change, it is necessary to determine a reference air blowing object among the air blowing objects, that is, to use the reference air blowing object as an adjustment reference.
In addition, if there is only one air-blowing object, the air-blowing object may be used as the reference air-blowing object, and if there are a plurality of air-blowing objects, one air-blowing object may be selected as the reference air-blowing object according to actual technical requirements.
In one embodiment, the adjusted air supply parameter can be calculated according to the position of the air supply object. Wherein, according to position change information and benchmark amount of wind, confirm the air supply parameter after the adjustment, include: determining the position of the air supply object according to the position change information; and determining the adjusted air supply parameters based on the air duct section area corresponding to the position of the air supply object and the reference air volume.
Specifically, the relationship between the blowing air volume and the motor rotation speed in the blowing parameters is as follows:
Figure BDA0003404494730000081
in the formula, Q is the air supply volume, D is the diameter of the fan blade of the air supply equipment, N is the rotating speed of the motor, and QMFor adjusting the rear air supply volume, DMAdjusted fan blade for air supply equipmentDiameter, NMThe rotating speed of the motor is adjusted. For the same air supply equipment, the diameters of the fan blades are the same, namely the rotating speed of the motor is in direct proportion to the air supply quantity.
The relationship between the air supply quantity and the air supply speed is as follows:
Q＝FV
in the formula, V is the blowing air speed corresponding to the position of the blowing object, and F is the cross-sectional area of the air duct corresponding to the position of the blowing object, that is, the blowing air quantity is the product of the blowing air speed corresponding to the position of the blowing object and the cross-sectional area of the air duct corresponding to the position of the blowing object.
Specifically, according to the above formula, after the position of the air supply object is determined, the adjusted air supply speed corresponding to the position of the air supply object can be determined based on the air duct cross-sectional area corresponding to the position of the air supply object and the reference air volume, and the adjusted air supply parameter includes the adjusted air supply speed. The cross section area of the air duct corresponding to the position of the air supply object is a factory setting parameter of the air supply equipment.
In one embodiment, the adjusted air supply parameter may be determined according to an air supply range corresponding to a position of the air supply object. Wherein, according to position change information and benchmark amount of wind, confirm the air supply parameter after the adjustment, include: determining each preset air supply range corresponding to the air supply equipment and each preset air supply parameter corresponding to each preset air supply range according to the gear parameter and the reference air volume of the air supply equipment; determining an air supply range corresponding to the position of the air supply object according to the position change information; and determining the preset air supply parameters corresponding to the air supply range as the adjusted air supply parameters.
Specifically, the gear parameters of the air supply equipment are factory setting parameters, and the number of preset air supply ranges corresponding to the air supply equipment is the same as the number of the gears. For example, if the air supply device a is provided with 4 gears, the air supply device a corresponds to 4 preset air supply ranges. For example, if the air supply device B is provided with 13 stages, the air supply device B corresponds to 13 preset air supply ranges.
Furthermore, the range size of the preset air supply range and the preset air supply parameters corresponding to the preset air supply range can be determined together according to the gear parameters and the reference air volume of the air supply equipment. And after the air supply range corresponding to the position of the air supply object is determined according to the position change information, determining the preset air supply parameters corresponding to the air supply range as adjusted air supply parameters.
For example, the air supply device a is provided with 4 gears, the difference between the motor rotation speed of each gear is 200 revolutions, the distance between the reference air supply object and the air supply device a is 2 meters and 2 gears, the corresponding motor rotation speed is 700 revolutions, when the reference air supply object is 3 meters away from the air supply device a after moving, the wind sensation is weakened, if the air supply device a needs to be adjusted to 3 gears and the corresponding motor rotation speed is 900 revolutions, the same wind sensation as that obtained when the distance between the reference air supply object and the air supply device a is 2 meters can be obtained by the reference air supply object, and the distance threshold value of each gear corresponding to the air supply device a is 1 meter. Namely, the air supply device a corresponds to 4 preset air supply ranges, the range size of each preset air supply range is 1 meter, and the preset air supply parameter corresponding to each preset air supply range is the air supply parameter corresponding to each gear.
For example, the air supply device B is provided with 13 gears, the difference between the motor rotation speed of each gear is 60 rotations, the distance between the reference air supply object and the air supply device B is 2 meters and 6 gears, the corresponding motor rotation speed is 700 rotations, when the reference air supply object is 2.3 meters away from the air supply device B after moving, the wind sensation is weakened, if the air supply device B needs to be adjusted to 7 gears, the reference air supply object can obtain the same wind sensation as that obtained when the wind sensation is 2 meters, similarly, when the distance between the reference air supply object and the air supply device B is 3 meters away from the air supply device B and needs to be adjusted to 9 gears, the distance threshold value of each gear corresponding to the air supply device B is 0.3 meters. Namely, the air supply device B corresponds to 13 preset air supply ranges, the range size of each preset air supply range is 0.3 m, and the preset air supply parameter corresponding to each preset air supply range is the air supply parameter corresponding to each gear.
It should be noted that the distance threshold value of each gear corresponding to air supply device a is 1 meter, the distance threshold value of each gear corresponding to air supply device B is 0.3 meter, and when the moving speed of the air supply object is the same, the time length required for moving 1 meter is longer than the time length required for moving 0.3 meter, so the speed for air supply device B to detect the air supply object information needs to be faster. Namely, the number of the gears of the air supply device is in direct proportion to the detection speed of the detection assembly arranged on the air supply device.
In one embodiment, because the range of the preset air supply range corresponding to the air supply device is limited, and the air supply object may move outside each preset air supply range, when the air supply object moves out of the preset air supply range, a critical position intersecting with the edge of the preset air supply range needs to be determined, and then air supply is performed according to a critical air supply parameter corresponding to the critical position.
Specifically, determining the adjusted air supply parameter according to the position change information and the reference air volume, further comprising: if the position of the air supply object is outside each preset air supply range of the air supply equipment, determining a critical position when the air supply object moves out of the preset air supply range according to the position change information; and determining a critical air supply parameter according to the critical position and the reference air volume, and determining the critical air supply parameter as the adjusted air supply parameter.
The calculation method of the critical air supply parameter corresponding to the critical position may be calculated according to the critical position, or may be determined according to the air supply range corresponding to the critical position, and the specific calculation method is the same as the method of calculating the adjusted air supply parameter according to the position of the air supply object in the above embodiment, and determining the adjusted air supply parameter according to the air supply range corresponding to the position of the air supply object, and is not described herein again.
And S208, controlling the air supply equipment to adjust the rear air supply parameters for air supply.
In one embodiment, after determining the adjusted air supply parameters of the air supply device, the air supply device may be directly controlled to adjust the adjusted air supply parameters for air supply, or the initial air supply parameters may be gradually adjusted to the adjusted air supply parameters for air supply.
In one embodiment, the air supply device is further provided with an air supply module in communication connection with the main control module, and the air supply module can be a combination of a motor, a fan blade assembly and the like. After the adjusted air supply parameters are determined, the main control module controls the running state of the motor, namely the motor is controlled to run by adjusting the adjusted air supply parameters so as to supply air.
In the control method of the air supply equipment, air supply object information of an air supply object is obtained in the air supply process of the air supply equipment; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply equipment to adjust the rear air supply parameters for air supply. By adopting the method of the embodiment, the change condition of the air supply object can be determined in time, the air supply parameter of the air supply equipment can be automatically adjusted without manual adjustment, the air volume sensed by the air supply object before and after the position change is basically consistent, the air supply efficiency of the air supply equipment is improved, the air supply experience of a user can be further improved, meanwhile, the air volume can be used more effectively, the energy utilization rate of the air supply equipment is improved, and the electric energy and energy utilization is efficient.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings and a specific embodiment. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, FIG. 3 is a schematic block diagram of an air delivery device. The air supply equipment comprises a main control module, a detection module and an air supply module, wherein the detection module and the air supply module are in communication connection with the main control module;
the detection module detects air supply object information of an air supply object in the air supply process of the air supply equipment and sends the detected air supply object information to the main control module, wherein the distance detection module detects relative position information between the air supply object and the air supply equipment in the air supply process of the air supply equipment and transmits the relative position information to the main control module, and the air supply object information comprises the relative position information;
the main control module acquires air supply object information of an air supply object; if the air supply object information changes, determining air supply object change information; when the relative position information between the air supply object and the air supply equipment changes, the main control module determines position change information according to the real-time relative position information and the historical relative position information between the air supply object and the air supply equipment, wherein the air supply object change information comprises position change information;
the main control module determines adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling an air supply module of the air supply equipment to adjust the rear air supply parameters for supplying air.
In an embodiment, for example, only one air blowing object exists, and the distance detection module is an infrared distance measurement sensor, and fig. 4 is a schematic diagram illustrating a position change situation of the air blowing object. Wherein the preset air supply range of the air supply device is a CC' fan-shaped area shown in figure 4, the air supply object starts to be positioned at the A position in the preset air supply range, and the distance between the air supply object and the air supply device is L1Then, the air supply object moves to the position B in the preset air supply range, and the distance between the air supply object and the air supply equipment is L2Finally, the air supply object moves out of the preset air supply range, the critical position when the air supply object moves out of the preset air supply range is the C position, and the distance between the critical position and the air supply equipment is L3；
Fig. 5 is a schematic flow chart of a method for controlling an air supply device by a main control module, which includes the following steps:
starting an air supply device by an air supply object, and selecting an initial air supply parameter of the air supply device;
the main control module controls an air supply module of the air supply equipment to supply air to an air supply object according to initial air supply parameters;
in the air supply process of the air supply equipment, the main control module acquires relative position information between the main control module and an air supply object, and determines whether the position of the air supply object changes or not according to the relative position information;
if the relative position information between the air supply object and the air supply equipment is not changed, namely the position of the air supply object is not changed, the main control module controls the air supply equipment to continue air supply according to the initial air supply parameters;
if the relative position information between the air supply object and the air supply equipment changes, namely the position of the air supply object changes, the main control module determines position change information according to the real-time relative position information and the historical relative position information between the air supply object and the air supply equipment;
specifically, the infrared distance measuring sensor of the air supply device emits an infrared signal outwards, and the infrared signal is reflected to the air supply device after encountering an air supply object, as shown in fig. 4, when the air supply object is located at the position A, the main control module determines that the time t is spent when the infrared signal is sent out and received1＝2L1V, wherein v is the speed of light; when the air supply object moves to the position B, the main control module determines that t is used for sending and receiving the infrared signal2＝2L2V, i.e. the time for receiving the infrared signal becomes longer than at the a position, thereby determining the position change information;
determining the position of an air supply object according to the position change information, and determining adjusted air supply parameters based on the air duct section area and the reference air volume corresponding to the position of the air supply object, or determining each preset air supply range corresponding to the air supply equipment and each preset air supply parameter corresponding to each preset air supply range according to the gear parameter and the reference air volume of the air supply equipment; determining an air supply range corresponding to the position of the air supply object according to the position change information; determining preset air supply parameters corresponding to the air supply range as adjusted air supply parameters;
if the position of the air supply object is outside each preset air supply range of the air supply equipment, determining the critical position of the air supply object when the air supply object moves out of the preset air supply range according to the position change information, wherein as shown in fig. 4, the air supply object moves out of the preset air supply range, the critical position when the air supply object moves out of the preset air supply range is the C position, and the distance between the critical position and the air supply equipment is L3When the main control module determines to send out and receive the infrared signal, t3＝2L3V, namely, the time for receiving the infrared signal is longer than that of the A position, so as to determine the position change information corresponding to the critical position; determining a critical air supply parameter according to the critical position and the reference air volume, and determining the critical air supply parameter as an adjusted air supply parameter;
the main control module controls an air supply module of the air supply equipment to adjust the rear air supply parameters for supplying air, and when the air supply equipment is closed by an air supply object, the air supply is finished.
It should be understood that, although the embodiments described above refer to the steps in the flowcharts shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the above embodiments may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or stages in other steps.
Based on the same inventive concept, the application also provides a control device of the air supply equipment, which is used for realizing the control method of the air supply equipment. The implementation scheme for solving the problem provided by the apparatus is similar to the implementation scheme described in the above method, so specific limitations in the following embodiments of the control apparatus for one or more air supply devices may refer to the limitations in the above control method for the air supply device, and are not described herein again.
In one embodiment, as shown in fig. 6, there is provided a control apparatus for an air blowing device, including: an air supply object information acquisition module 610, an air supply object change information determination module 620, an air supply parameter determination module 630, and an air supply control module 640, wherein:
an air supply object information acquiring module 610 is used for acquiring air supply object information of the air supply object in the air supply process of the air supply equipment.
An air supply object change information determining module 620, configured to determine air supply object change information if the air supply object information changes.
And an air supply parameter determining module 630, configured to determine an adjusted air supply parameter according to the air supply object change information and the initial air supply parameter of the air supply device.
And the air supply control module 640 is used for controlling the air supply equipment to supply air according to the adjusted air supply parameters.
In one embodiment, the air supply object change information determining module 620 is configured to determine, when the relative position information between the air supply object and the air supply device changes, position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply device, where the air supply object information includes the relative position information, and the air supply object change information includes the position change information.
In one embodiment, the blowing parameter determining module 630 includes:
and the reference parameter determining unit is used for determining a reference air supply object in each air supply object and determining the reference air volume received by the reference air supply object according to the initial air supply parameter of the air supply equipment.
And the air supply parameter adjusting unit is used for determining the adjusted air supply parameters according to the position change information and the reference air volume.
In one embodiment, the blowing parameter adjusting unit includes:
and the position determining unit is used for determining the position of the air supply object according to the position change information.
And the air supply parameter first adjusting unit is used for determining adjusted air supply parameters based on the air duct section area corresponding to the position of the air supply object and the reference air volume.
In one embodiment, the blowing parameter adjusting unit includes:
and the preset parameter determining unit is used for determining each preset air supply range corresponding to the air supply equipment and each preset air supply parameter corresponding to each preset air supply range according to the gear parameter of the air supply equipment and the reference air volume.
And the air supply range determining unit is used for determining the air supply range corresponding to the position of the air supply object according to the position change information.
And the air supply parameter second adjusting unit is used for determining the preset air supply parameter corresponding to the air supply range as the adjusted air supply parameter.
In one embodiment, the air supply parameter adjusting unit further includes:
and the critical position determining unit is used for determining the critical position of the air supply object when the air supply object moves out of the preset air supply range according to the position change information if the position of the air supply object is outside each preset air supply range of the air supply equipment.
And the air supply parameter third adjusting unit is used for determining a critical air supply parameter according to the critical position and the reference air volume, and determining the critical air supply parameter as an adjusted air supply parameter.
All or part of each module in the control device of the air supply equipment can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the electronic device, or can be stored in a memory in the electronic device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, there is provided an air supply apparatus including: the device comprises a main control module, a detection module and an air supply module, wherein the detection module and the air supply module are in communication connection with the main control module.
The detection module detects air supply object information of an air supply object in the air supply process of the air supply equipment and sends the detected air supply object information to the main control module.
The main control module acquires the air supply object information of the air supply object; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply module of the air supply equipment to supply air according to the adjusted air supply parameters.
In one embodiment, the detection module comprises: and a distance detection module.
The distance detection module detects relative position information between the air supply object and the air supply equipment in the air supply process of the air supply equipment, and transmits the relative position information to the main control module, wherein the air supply object information comprises the relative position information.
The main control module determines position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply equipment when the relative position information between the air supply object and the air supply equipment changes, wherein the air supply object change information comprises the position change information.
In one embodiment, the air supply module includes: an electric motor.
And the motor is controlled to operate according to the adjusted air supply parameters so as to supply air.
In one embodiment, an electronic device is provided, the internal structure of which may be as shown in fig. 7. The electronic device includes a processor, a memory, and a communication interface connected by a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the electronic device is used for communicating with an external control device in a wired or wireless manner, and specifically can be used for transmitting a related control instruction of the external control device, and the wireless manner can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a control method for an air supply apparatus.
In one embodiment, the electronic device further comprises: a display screen and an input device. The display screen of the electronic device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic device may be a touch layer covered on the display screen, or a key, a trackball or a touch pad arranged on a housing of the electronic device.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is a block diagram of only a portion of the architecture associated with the subject application, and does not constitute a limitation on the electronic devices to which the subject application may be applied, and that a particular electronic device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, an electronic device is provided, which includes a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the control method of the air supply device when executing the computer program.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the control method of an air supply apparatus described above.
In one embodiment, a computer program product is provided, comprising a computer program which, when being executed by a processor, carries out the steps of the control method of an air supply arrangement as described above.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), Magnetic Random Access Memory (MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.

Claims (13)

1. A method of controlling an air supply apparatus, the method comprising:
acquiring air supply object information of an air supply object in an air supply process of air supply equipment;
if the air supply object information changes, determining air supply object change information;
determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment;
and controlling the air supply equipment to supply air according to the adjusted air supply parameters.
2. The method of controlling an air supply apparatus according to claim 1, wherein determining air supply object change information if the air supply object information changes includes:
if the relative position information between the air supply object and the air supply equipment changes, determining position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply equipment, wherein the air supply object information comprises the relative position information, and the air supply object change information comprises the position change information.
3. The method of controlling an air supply apparatus according to claim 2, wherein determining adjusted air supply parameters based on the air supply object variation information and initial air supply parameters of the air supply apparatus includes:
determining a reference air supply object in each air supply object, and determining a reference air volume received by the reference air supply object according to an initial air supply parameter of the air supply equipment;
and determining the adjusted air supply parameters according to the position change information and the reference air volume.
4. The method of controlling an air supply apparatus according to claim 3, wherein the determining an adjusted air supply parameter based on the position change information and the reference air volume includes:
determining the position of the air supply object according to the position change information;
and determining adjusted air supply parameters based on the air duct section area corresponding to the position of the air supply object and the reference air volume.
5. The method of controlling an air supply apparatus according to claim 3, wherein the determining an adjusted air supply parameter based on the position change information and the reference air volume includes:
determining each preset air supply range corresponding to the air supply equipment and each preset air supply parameter corresponding to each preset air supply range according to the gear parameter of the air supply equipment and the reference air volume;
determining an air supply range corresponding to the position of the air supply object according to the position change information;
and determining the preset air supply parameters corresponding to the air supply range as adjusted air supply parameters.
6. The method of controlling an air supply apparatus according to claim 4 or 5, wherein the determining an adjusted air supply parameter based on the position change information and the reference air volume further includes:
if the position of the air supply object is outside each preset air supply range of the air supply equipment, determining a critical position of the air supply object when the air supply object moves out of the preset air supply range according to the position change information;
and determining a critical air supply parameter according to the critical position and the reference air volume, and determining the critical air supply parameter as an adjusted air supply parameter.
7. A control apparatus for an air supply device, the apparatus comprising:
the air supply object information acquisition module is used for acquiring air supply object information of an air supply object in the air supply process of the air supply equipment;
the air supply object change information determining module is used for determining air supply object change information if the air supply object information changes;
the air supply parameter determining module is used for determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment;
and the air supply control module is used for controlling the air supply equipment to supply air according to the adjusted air supply parameters.
8. An air supply apparatus, characterized by comprising: the system comprises a main control module, a detection module and an air supply module, wherein the detection module and the air supply module are in communication connection with the main control module;
the detection module detects air supply object information of an air supply object in the air supply process of the air supply equipment and sends the detected air supply object information to the main control module;
the main control module acquires the air supply object information of the air supply object; if the air supply object information changes, determining air supply object change information; determining adjusted air supply parameters according to the air supply object change information and the initial air supply parameters of the air supply equipment; and controlling the air supply module of the air supply equipment to supply air according to the adjusted air supply parameters.
9. The air supply apparatus of claim 8, wherein the detection module comprises: a distance detection module;
the distance detection module detects relative position information between the air supply object and the air supply equipment in the air supply process of the air supply equipment and transmits the relative position information to the main control module, wherein the air supply object information comprises the relative position information;
the main control module determines position change information according to real-time relative position information and historical relative position information between the air supply object and the air supply equipment when the relative position information between the air supply object and the air supply equipment changes, wherein the air supply object change information comprises the position change information.
10. The air supply apparatus of claim 8, wherein the air supply module comprises: a motor;
and the motor is controlled to operate according to the adjusted air supply parameters so as to supply air.
11. An electronic device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of controlling an air supply device of any of claims 1-6 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method of controlling an air supply apparatus according to any one of claims 1 to 6.
13. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the control method of an air supply arrangement according to any of claims 1-6 when executed by a processor.
CN202111508903.7A 2021-12-10 2021-12-10 Control method and device of air supply equipment, air supply equipment and electronic equipment Active CN114370421B (en)

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