Control method, device and equipment for fresh air equipment and storage medium

Abstract

The invention relates to the technical field of air conditioners, and discloses a control method, device and equipment of fresh air equipment and a storage medium. The method comprises the following steps: acquiring indoor temperature and humidity, indoor real temperature, target body temperature and ceiling radiation temperature; according to the indoor temperature and humidity, the indoor real sensible temperature and the ceiling radiation temperature, the average indoor sensible temperature is obtained; according to the average sensible temperature and the target sensible temperature, air supply frequency configuration parameters are obtained; compressor frequency configuration parameters are obtained according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters; according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters, heat dissipation frequency configuration parameters are obtained; and air supply control, compression control and heat dissipation control are conducted on the fresh air equipment according to the air supply frequency configuration parameters, the compressor frequency configuration parameters and the heat dissipation frequency configuration parameters. The air supply parameters can be automatically adjusted according to the environment parameters.

Description

Technical Field

[0001] The present application relates to the field of air conditioning technology, and in particular to a control method, device, equipment and storage medium for fresh air equipment. Background Art

[0002] Air quality has a profound impact on human health and quality of life. With the continuous development of urbanization and industrialization, the amount of pollutants emitted into the air has gradually increased, and the decline in air quality has had an adverse impact on the health of residents. In order to improve indoor air quality, various fresh air systems are widely used.

[0003] However, traditional fresh air systems have some limitations, such as fixed air flow direction and constant wind speed, which cannot meet user needs according to different environmental parameters and user habits. Summary of the invention

[0004] The purpose of this application is to provide a control method, device, equipment and storage medium for fresh air equipment, which can automatically adjust the air supply parameters according to environmental parameters to meet the flexible usage needs of users.

[0005] The present application provides a method for controlling a fresh air device, including:

[0006] Obtain indoor temperature and humidity, indoor perceived temperature, target perceived temperature and ceiling radiation temperature;

[0007] Calculate the indoor sensible temperature according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the average sensible temperature indoors;

[0008] According to the average sensible temperature and the target sensible temperature, air supply frequency parameter configuration is performed to obtain air supply frequency configuration parameters;

[0009] According to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameter, a compressor frequency configuration parameter is configured to obtain a compressor frequency configuration parameter;

[0010] According to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameter and the compressor frequency configuration parameter, a heat dissipation frequency configuration parameter is configured to obtain a heat dissipation frequency configuration parameter;

[0011] According to the air supply frequency configuration parameters, the air supply mechanism of the fresh air equipment is controlled for air supply; according to the compressor frequency configuration parameters, the outdoor compression mechanism of the fresh air equipment is controlled for compression; according to the heat dissipation frequency configuration parameters, the heat dissipation mechanism of the fresh air equipment is controlled for heat dissipation.

[0012] In some embodiments, the indoor sensible temperature is calculated according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the indoor average sensible temperature, including:

[0013] A weighted sum operation is performed on the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature to obtain the average perceived temperature; the weight coefficient of the indoor temperature and humidity is greater than the weight coefficient of the indoor perceived temperature and the weight coefficient of the ceiling radiation temperature, and the sum of the weight coefficients of the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature is not greater than 1.1.

[0014] In some embodiments, the air supply frequency parameter configuration is performed according to the average body temperature and the target body temperature to obtain the air supply frequency configuration parameter, including:

[0015] According to the degree of deviation between the average sensible temperature and the target sensible temperature, the reference parameter of the air supply frequency of the air supply mechanism is corrected to obtain a correction parameter of the air supply frequency;

[0016] A weighted sum operation is performed on the air supply frequency reference parameter and the air supply frequency correction parameter to obtain the air supply frequency configuration parameter.

[0017] In some embodiments, the compressor frequency parameter configuration is performed according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameter to obtain the compressor frequency configuration parameter, including:

[0018] According to the degree of deviation between the average sensible temperature and the target sensible temperature, a real-time parameter of the compressor frequency of the outdoor compression mechanism is corrected to obtain a compressor frequency correction parameter;

[0019] Calculating an air supply frequency deviation value between the air supply frequency configuration parameter and the air supply frequency reference parameter;

[0020] A weighted sum operation is performed on the compressor frequency real-time parameter, the compressor frequency compensation parameter and the air supply frequency deviation value to obtain the compressor frequency configuration parameter.

[0021] In some embodiments, the heat dissipation frequency parameter configuration is performed according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameter, and the compressor frequency configuration parameter to obtain the heat dissipation frequency configuration parameter, including:

[0022] According to the degree of deviation between the average sensible temperature and the target sensible temperature, the reference parameter of the air supply frequency of the air supply mechanism is corrected to obtain a correction parameter of the air supply frequency;

[0023] A weighted sum operation is performed on the air supply frequency configuration parameter, the air supply frequency correction parameter, and the compressor frequency configuration parameter to obtain the heat dissipation frequency configuration parameter.

[0024] In some embodiments, the control method of the fresh air device further includes:

[0025] Get the preset water supply temperature of the ceiling radiation equipment;

[0026] According to the target sensible temperature and the preset water supply temperature, the water supply temperature of the ceiling radiation device is corrected to obtain a target water supply temperature;

[0027] The water supply temperature of the ceiling radiation equipment is controlled according to the target water supply temperature.

[0028] In some embodiments, the control method of the fresh air device further includes:

[0029] Get outdoor temperature and indoor temperature;

[0030] Calculating the temperature change rate of the outdoor temperature and the indoor temperature to obtain the outdoor temperature change rate and the indoor temperature change rate;

[0031] Performing a weighted difference operation on the outdoor temperature change rate and the indoor temperature change rate to obtain an indoor and outdoor temperature delay parameter;

[0032] The fresh air equipment is delayed controlled according to the indoor and outdoor temperature delay parameters.

[0033] The present application also provides a control device for a fresh air device, including:

[0034] The first module is used to obtain indoor temperature and humidity, indoor actual temperature, target body temperature and ceiling radiation temperature;

[0035] The second module is used to calculate the indoor sensible temperature according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the indoor average sensible temperature;

[0036] The third module is used to configure the air supply frequency parameters according to the average body temperature and the target body temperature to obtain the air supply frequency configuration parameters;

[0037] A fourth module is used to configure the compressor frequency parameters according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters to obtain the compressor frequency configuration parameters;

[0038] A fifth module is used to configure the heat dissipation frequency parameters according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters to obtain the heat dissipation frequency configuration parameters;

[0039] The sixth module is used to control the air supply mechanism of the fresh air device according to the air supply frequency configuration parameters, to control the compression of the outdoor compression mechanism of the fresh air device according to the compressor frequency configuration parameters, and to control the heat dissipation of the heat dissipation mechanism of the fresh air device according to the heat dissipation frequency configuration parameters.

[0040] An embodiment of the present application further provides an electronic device, which includes a memory and a processor, wherein the memory stores a computer program, and the processor implements the above-mentioned control method of the fresh air device when executing the computer program.

[0041] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the control method of the fresh air device described above is implemented.

[0042] The beneficial effects of the present application are as follows: the target sensible temperature and the average sensible temperature in the room calculated from the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature are used to configure the air supply frequency parameters to obtain the air supply frequency configuration parameters; the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters are used to configure the compressor frequency parameters to obtain the compressor frequency configuration parameters; the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters are used to configure the heat dissipation frequency parameters to obtain the heat dissipation frequency configuration parameters; and then, according to the air supply frequency configuration parameters, the air supply mechanism of the fresh air equipment is controlled to supply air; according to the compressor frequency configuration parameters, the outdoor compression mechanism of the fresh air equipment is controlled to perform compression; according to the heat dissipation frequency configuration parameters, the heat dissipation mechanism of the fresh air equipment is controlled to dissipate heat, so that the fresh air equipment can automatically adjust the air supply parameters according to the environmental parameters to meet the flexible usage needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a flow chart of the control method of the fresh air equipment provided in the first embodiment of the present application.

[0044] Figure 2 It is a flowchart of the specific method of step S104 provided in an embodiment of the present application.

[0045] Figure 3 This is a flow chart of a method for controlling a fresh air device provided in the second embodiment of the present application.

[0046] Figure 4This is a flow chart of a method for controlling a fresh air device provided in the third embodiment of the present application.

[0047] Figure 5 It is a structural schematic diagram of a control device for a fresh air device provided in an embodiment of the present application.

[0048] Figure 6 It is a schematic diagram of the hardware structure of the electronic device provided in the embodiment of the present application. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0050] It should be noted that, although the functional modules are divided in the device schematic diagram and the logical order is shown in the flowchart, in some cases, the steps shown can be performed in a different order than the module division in the device or the order in the flowchart. The terms "first", "second" and the like in the specification, claims and drawings are used to distinguish similar objects, and are not used to describe a specific order or sequence.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of this application and are not intended to limit this application.

[0052] See also Figure 1 , Figure 1 is a flow chart of a control method for a fresh air device provided in the first embodiment of the present application. In some embodiments of the present application, Figure 1 The method may specifically include but is not limited to steps S101 to S106. Figure 1 These six steps are introduced in detail.

[0053] Step S101, obtaining indoor temperature and humidity, indoor perceived temperature, target perceived temperature and ceiling radiation temperature.

[0054] It should be noted that indoor temperature and humidity refer to the temperature and humidity inside the target space, indoor perceived temperature refers to the real-time perceived temperature inside the target space, target perceived temperature refers to the perceived temperature to be achieved inside the target space, and ceiling radiation temperature refers to the radiation temperature produced by the ceiling radiation equipment when the target space is subjected to thermal radiation temperature control. The target space is temperature-controlled by fresh air equipment and ceiling radiation equipment.

[0055] During specific implementation, the target perceived temperature is set by the user, and the temperature and humidity information inside the target space is collected through the temperature and humidity sensor to obtain the indoor temperature and humidity. The perceived temperature information inside the target space is collected through the black ball temperature sensor to obtain the indoor actual temperature. The temperature information of the location where the ceiling radiation temperature produces heat is collected through the temperature sensor to obtain the ceiling radiation temperature.

[0056] Step S102, calculating the indoor sensible temperature according to the indoor temperature and humidity, the indoor sensible temperature and the ceiling radiation temperature, and obtaining the indoor average sensible temperature.

[0057] During specific implementation, the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature are obtained at multiple times to determine the influence weights of the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature on the indoor perceived temperature. The indoor perceived temperature is calculated based on the determined influence weights as well as the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature to obtain the average perceived temperature indoors.

[0058] In a specific embodiment, step S102 specifically includes: performing a weighted sum operation on the indoor temperature and humidity, the indoor perceived temperature, and the ceiling radiation temperature to obtain an average perceived temperature. The weight coefficient of the indoor temperature and humidity is greater than the weight coefficient of the indoor perceived temperature and the weight coefficient of the ceiling radiation temperature, and the sum of the weight coefficients of the indoor temperature and humidity, the indoor perceived temperature, and the ceiling radiation temperature is not greater than 1.1.

[0059] More specifically, the average perceived temperature is calculated as:

[0060] T1=a1·TT+a2·T2+a3·T3,

[0061] Where, T1 is the average perceived temperature, TT is the indoor temperature and humidity, T2 is the ceiling radiation temperature, T3 is the indoor perceived temperature, a1, a2 and a3 are all weight coefficients, a1+a2+a3≤1.1. For example, a1 is between 0.4 and 0.5, a2 is between 0.2 and 0.3, and a3 is between 0.2 and 0.3.

[0062] Step S103, configuring air supply frequency parameters according to the average sensible temperature and the target sensible temperature, and obtaining air supply frequency configuration parameters.

[0063] During specific implementation, the air supply frequency parameters are configured according to the degree of deviation between the average sensible temperature and the target sensible temperature to obtain the air supply frequency configuration parameters, which are used to adjust the air supply frequency of the air supply mechanism of the fresh air equipment to increase or decrease the air supply frequency of the air supply mechanism, so that after adjusting the air supply frequency of the air supply mechanism of the fresh air equipment, the average sensible temperature approaches the target sensible temperature and finally reaches the target sensible temperature.

[0064] In a specific embodiment, step S103 specifically includes: correcting the air supply frequency reference parameter of the air supply mechanism according to the degree of deviation between the average sensible temperature and the target sensible temperature to obtain the air supply frequency correction parameter; performing a weighted sum operation on the air supply frequency reference parameter and the air supply frequency correction parameter to obtain the air supply frequency configuration parameter.

[0065] During specific implementation, the air supply frequency reference parameters of the air supply mechanism of the fresh air equipment are obtained, and the air supply frequency reference parameters of the air supply mechanism are corrected according to the degree of deviation between the average perceived temperature and the target perceived temperature to obtain the air supply frequency correction parameters, and the influence weights of the air supply frequency reference parameters and the air supply frequency correction parameters on the air supply frequency configuration parameters are determined, and the air supply frequency reference parameters and the air supply frequency correction parameters are weightedly summed according to the determined influence weights to obtain the air supply frequency configuration parameters.

[0066] More specifically, the parameter configuration formula for the air supply frequency configuration parameter is:

[0067]

[0068] Among them, V r1 Configure the parameters for air supply frequency, V b1 is the reference parameter of air supply frequency, T1 is the average body temperature, T4 is the target body temperature, d1 and d2 are weight coefficients. For example, d1 is between 0.8 and 0.95, d2 is between 0.8 and 0.95, V b1 The value is between 40 and 45.

[0069] Step S104, configuring the compressor frequency parameters according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters, and obtaining the compressor frequency configuration parameters.

[0070] During specific implementation, the compressor frequency parameters are configured according to the degree of deviation between the average sensible temperature and the target sensible temperature and the air supply frequency configuration parameters to obtain the compressor frequency configuration parameters. The obtained compressor frequency configuration parameters are used to regulate the compressor frequency of the outdoor compression mechanism of the fresh air equipment to increase or decrease the compressor frequency of the outdoor compression mechanism, so that after regulating the compressor frequency of the outdoor compression mechanism of the fresh air equipment, the real-time compressor frequency of the outdoor compression mechanism approaches the compressor frequency corresponding to the compressor frequency configuration parameters, and finally reaches the compressor frequency corresponding to the compressor frequency configuration parameters.

[0071] See also Figure 2 , Figure 2is a flowchart of a specific method of step S104 provided in an embodiment of the present application. In some embodiments of the present application, step S104 includes but is not limited to steps S201 to S203. Figure 2 These three steps are introduced in detail.

[0072] Step S201, according to the degree of deviation between the average sensible temperature and the target sensible temperature, the real-time parameter of the compressor frequency of the outdoor compression mechanism is corrected to obtain the compressor frequency correction parameter.

[0073] Step S202, calculating the air supply frequency deviation value between the air supply frequency configuration parameter and the air supply frequency reference parameter.

[0074] Step S203, performing a weighted sum operation on the compressor frequency real-time parameter, the compressor frequency compensation parameter and the air supply frequency deviation value to obtain the compressor frequency configuration parameter.

[0075] During specific implementation, the real-time parameters of the compressor frequency of the outdoor compression mechanism of the fresh air equipment are obtained, and the real-time parameters of the compressor frequency of the outdoor compression mechanism are corrected according to the degree of deviation between the average sensible temperature and the target sensible temperature to obtain the compressor frequency correction parameters, and the air supply frequency deviation value between the air supply frequency configuration parameters and the air supply frequency reference parameters is calculated, and the influence weights of the real-time parameters of the compressor frequency, the compressor frequency compensation parameters and the air supply frequency deviation value on the compressor frequency configuration parameters are determined, and the real-time parameters of the compressor frequency, the compressor frequency compensation parameters and the air supply frequency deviation value are weighted and summed according to the determined influence weights to obtain the compressor frequency configuration parameters.

[0076] More specifically, the parameter configuration formula for the compressor frequency configuration parameter is:

[0077]

[0078] Among them, V r2 Configure the parameters for the compressor frequency, V b2 is the real-time parameter of the compressor frequency, V r1 Configure the parameters for air supply frequency, V b1 is the reference parameter of air supply frequency, c1, c2 and c3 are weight coefficients, T1 is the average body temperature, and T4 is the target body temperature. For example, c1 is between 0.7 and 0.85, c2 is between 0.5 and 0.55, and c3 is between 0.2 and 0.3.

[0079] Step S105, configuring the heat dissipation frequency parameters according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters, and obtaining the heat dissipation frequency configuration parameters.

[0080] During specific implementation, the heat dissipation frequency parameters are configured according to the degree of deviation between the average sensible temperature and the target sensible temperature, as well as the air supply frequency configuration parameters and the compressor frequency configuration parameters, to obtain the heat dissipation frequency configuration parameters. The obtained heat dissipation frequency configuration parameters are used to regulate the heat dissipation frequency of the heat dissipation mechanism of the fresh air equipment to increase or decrease the heat dissipation frequency of the heat dissipation mechanism, so that after regulating the heat dissipation frequency of the heat dissipation mechanism of the fresh air equipment, the real-time heat dissipation frequency of the heat dissipation mechanism approaches the heat dissipation frequency corresponding to the heat dissipation frequency configuration parameters, and finally reaches the heat dissipation frequency corresponding to the heat dissipation frequency configuration parameters.

[0081] In a specific embodiment, step S105 specifically includes: correcting the air supply frequency reference parameter of the air supply mechanism according to the degree of deviation between the average sensible temperature and the target sensible temperature to obtain the air supply frequency correction parameter; performing a weighted sum operation on the air supply frequency configuration parameter, the air supply frequency correction parameter and the compressor frequency configuration parameter to obtain the heat dissipation frequency configuration parameter.

[0082] During specific implementation, the air supply frequency reference parameters of the air supply mechanism of the fresh air equipment are obtained, and the air supply frequency reference parameters of the air supply mechanism are corrected according to the degree of deviation between the average sensible temperature and the target sensible temperature to obtain the air supply frequency correction parameters, and the influence weights of the air supply frequency configuration parameters, the air supply frequency correction parameters and the compressor frequency configuration parameters on the heat dissipation frequency configuration parameters are determined, and the air supply frequency configuration parameters, the air supply frequency correction parameters and the compressor frequency configuration parameters are weightedly summed according to the determined influence weights to obtain the heat dissipation frequency configuration parameters.

[0083] More specifically, the parameter configuration formula for the heat dissipation frequency configuration parameter is:

[0084]

[0085] Among them, V r3 Configure the parameters for the cooling frequency, V r2 Configure the parameters for the compressor frequency, V r1 Configure the parameters for air supply frequency, V b1 is the reference parameter of air supply frequency, T1 is the average body temperature, T4 is the target body temperature, f1, f2 and f3 are all weight coefficients. For example, f1 is between 0.2 and 0.3, f2 is between 0.4 and 0.5, and f3 is between 0.3 and 0.4.

[0086] Step S106, according to the air supply frequency configuration parameters, the air supply mechanism of the fresh air equipment is controlled to supply air, according to the compressor frequency configuration parameters, the outdoor compression mechanism of the fresh air equipment is controlled to compress, and according to the heat dissipation frequency configuration parameters, the heat dissipation mechanism of the fresh air equipment is controlled to dissipate heat.

[0087] During specific implementation, the air supply of the fresh air equipment is controlled according to the air supply frequency configuration parameters to adjust the air supply frequency of the air supply mechanism of the fresh air equipment so that the average sensible temperature approaches the target sensible temperature, and finally reaches the target sensible temperature; the compression of the fresh air equipment is controlled according to the compressor frequency configuration parameters so that the real-time compressor frequency of the outdoor compression mechanism of the fresh air equipment approaches the compressor frequency corresponding to the compressor frequency configuration parameters, and finally reaches the compressor frequency corresponding to the compressor frequency configuration parameters; the heat dissipation of the fresh air equipment is controlled according to the heat dissipation frequency configuration parameters so that the real-time heat dissipation frequency of the heat dissipation mechanism of the fresh air equipment approaches the heat dissipation frequency corresponding to the heat dissipation frequency configuration parameters, and finally reaches the heat dissipation frequency corresponding to the heat dissipation frequency configuration parameters.

[0088] See also Figure 3 , Figure 3 : is a flow chart of a control method for a fresh air device provided in the second embodiment of the present application. Figure 1 Based on the examples, Figure 3 The method may specifically include but is not limited to steps S301 to S303. Figure 3 These three steps are introduced in detail.

[0089] Step S301, obtaining a preset water supply temperature of the ceiling radiation equipment.

[0090] Step S302, correcting the water supply temperature of the ceiling radiation equipment according to the target sensible temperature and the preset water supply temperature to obtain the target water supply temperature.

[0091] Step S303, controlling the water supply temperature of the ceiling radiation equipment according to the target water supply temperature.

[0092] In specific implementation, the preset water supply temperature of the ceiling radiation device is obtained, and the water supply temperature of the ceiling radiation device is corrected according to the deviation between the target perceived temperature and the preset water supply temperature, and the correction result of the water supply temperature is weighted and then the difference operation is performed with the preset water supply temperature to obtain the target water supply temperature, and the water supply temperature of the ceiling radiation device is controlled according to the target water supply temperature, so that the water supply temperature of the ceiling radiation device approaches the target water supply temperature and finally reaches the target water supply temperature. When the water supply temperature of the ceiling radiation device reaches the target water supply temperature, the ceiling radiation temperature changes, and the indoor temperature inside the target space reaches the target indoor temperature.

[0093] More specifically, the target water supply temperature is calculated as follows:

[0094] T5=T6-b1·(T4-T6-b2),

[0095] Among them, T4 is the target body temperature, T5 is the target water supply temperature, T6 is the preset ceiling water supply temperature, and b1 and b2 are weight coefficients. For example, b1 is between 0.4 and 0.5, and b2 is between 4 and 5.

[0096] See also Figure 4 , Figure 4 : is a flow chart of a control method for a fresh air device provided in the third embodiment of the present application. Figure 1 Based on the examples, Figure 4 The method may specifically include but is not limited to steps S401 to S404. Figure 4 These four steps are introduced in detail.

[0097] Step S401, obtaining outdoor temperature and indoor temperature.

[0098] Step S402, calculating the temperature change rate of the outdoor temperature and the indoor temperature to obtain the outdoor temperature change rate and the indoor temperature change rate.

[0099] Step S403, performing a weighted difference operation on the outdoor temperature change rate and the indoor temperature change rate to obtain indoor and outdoor temperature delay parameters.

[0100] Step S404, performing delay control on the fresh air equipment according to the indoor and outdoor temperature delay parameters.

[0101] During specific implementation, temperature information of the outside and inside of the target space is collected respectively through temperature sensors, and the temperature change rate of the outdoor temperature and the indoor temperature is calculated according to the outdoor temperature at multiple times and the indoor temperature at multiple times to obtain the outdoor temperature change rate and the indoor temperature change rate, and the influence weights of the outdoor temperature change rate and the indoor temperature change rate on the indoor and outdoor temperature delay parameters are determined, and the outdoor temperature change rate and the indoor temperature change rate are weighted and summed according to the determined influence weights to obtain the indoor and outdoor temperature delay parameters, and then according to the indoor and outdoor temperature delay parameters, the fresh air equipment is delayed controlled to introduce a long delay when the fresh air equipment is loaded to avoid excessive fluctuations in indoor temperature.

[0102] More specifically, the calculation formula for the indoor and outdoor temperature delay parameters is:

[0103] T Y1 =e1·T s1 -e2·T s2 ,

[0104] Among them, T Y1 is the indoor and outdoor temperature delay parameter, T s1 is the outdoor temperature change rate, T s2is the indoor temperature change rate, e1 and e2 are weight coefficients. For example, e1 is between 0.6 and 0.7, and e2 is between 0.5 and 0.6.

[0105] See also Figure 5 The embodiment of the present application further provides a control device for fresh air equipment, which can implement the control method of the fresh air equipment, and the device includes:

[0106] The first module 501 is used to obtain indoor temperature and humidity, indoor actual temperature, target body temperature and ceiling radiation temperature;

[0107] The second module 502 is used to calculate the indoor sensible temperature according to the indoor temperature and humidity, the indoor real temperature and the ceiling radiation temperature to obtain the indoor average sensible temperature;

[0108] The third module 503 is used to configure the air supply frequency parameters according to the average body temperature and the target body temperature to obtain the air supply frequency configuration parameters;

[0109] The fourth module 504 is used to configure the compressor frequency parameters according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters to obtain the compressor frequency configuration parameters;

[0110] The fifth module 505 is used to configure the heat dissipation frequency parameters according to the average body sensible temperature, the target body sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters to obtain the heat dissipation frequency configuration parameters;

[0111] The sixth module 506 is used to control the air supply mechanism of the fresh air device according to the air supply frequency configuration parameters, to control the compression of the outdoor compression mechanism of the fresh air device according to the compressor frequency configuration parameters, and to control the heat dissipation of the heat dissipation mechanism of the fresh air device according to the heat dissipation frequency configuration parameters.

[0112] The specific implementation of the control device of the fresh air equipment is basically the same as the specific implementation of the control method of the fresh air equipment mentioned above, and will not be repeated here.

[0113] Figure 6 It is a block diagram of an electronic device according to an exemplary embodiment.

[0114] Refer to the following Figure 6 The electronic device 600 according to this embodiment of the present disclosure is described. Figure 6 The electronic device 600 shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0115] like Figure 6As shown, the electronic device 600 is in the form of a general computing device. The components of the electronic device 600 may include, but are not limited to: at least one processing unit 610, at least one storage unit 620, a bus 630 connecting different system components (including the storage unit 620 and the processing unit 610), a display unit 640, etc.

[0116] The storage unit stores program codes, which can be executed by the processing unit 610, so that the processing unit 610 executes the steps according to various exemplary embodiments of the present disclosure described in the control method section of the fresh air device mentioned above in this specification.

[0117] The storage unit 620 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 6201 and / or a cache memory unit 6202 , and may further include a read-only memory unit (ROM) 6203 .

[0118] The storage unit 620 may also include a program / utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment.

[0119] Bus 630 may represent one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0120] The electronic device 600 may also communicate with one or more external devices 600' (e.g., keyboards, pointing devices, Bluetooth devices, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 600, and / or communicate with any device that enables the electronic device 600 to communicate with one or more other computing devices (e.g., routers, modems, etc.). Such communication may be performed via an input / output (I / O) interface 650. Furthermore, the electronic device 600 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) via a network adapter 660. The network adapter 660 may communicate with other modules of the electronic device 600 via a bus 630. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0121] An embodiment of the present application further provides a computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, the control method of the fresh air device described above is implemented.

[0122] The control method, device, equipment and storage medium of the fresh air equipment provided in the embodiments of the present application use the target sensible temperature and the average sensible temperature in the room calculated from the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to configure the air supply frequency parameters to obtain the air supply frequency configuration parameters, use the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters to configure the compressor frequency parameters to obtain the compressor frequency configuration parameters, use the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters to configure the heat dissipation frequency parameters to obtain the heat dissipation frequency configuration parameters, and then control the air supply of the air supply mechanism of the fresh air equipment according to the air supply frequency configuration parameters, control the compression of the outdoor compression mechanism of the fresh air equipment according to the compressor frequency configuration parameters, and control the heat dissipation of the heat dissipation mechanism of the fresh air equipment according to the heat dissipation frequency configuration parameters, so that the fresh air equipment can automatically adjust the air supply parameters according to the environmental parameters to meet the flexible usage needs of users.

[0123] Through the description of the above implementation, it is easy for those skilled in the art to understand that the example implementation described here can be implemented by software, or by software combined with necessary hardware. Therefore, the technical solution according to the implementation of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, or a network device, etc.) to execute the above method according to the implementation of the present disclosure.

[0124] The program product may use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0125] Computer readable storage media may include data signals propagated in baseband or as part of a carrier wave, wherein readable program codes are carried. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable storage medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, device, or device. The program codes contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination thereof.

[0126] Program code for performing the operations of the present disclosure may be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java, C++, etc., and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a separate software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving a remote computing device, the remote computing device may be connected to the user computing device through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., through the Internet using an Internet service provider).

[0127] Those skilled in the art will appreciate that the above modules can be distributed in the device according to the description of the embodiment, or can be changed accordingly and only used in one or more devices different from the embodiment. The modules of the above embodiments can be combined into one module, or further divided into multiple sub-modules.

[0128] The exemplary embodiments of the present disclosure are specifically shown and described above. It should be understood that the present disclosure is not limited to the detailed structures, configurations or implementations described herein; on the contrary, the present disclosure is intended to cover various modifications and equivalent configurations included in the spirit and scope of the appended claims.

Claims

1. A control method for fresh air equipment, characterized in that: include: Obtain indoor temperature and humidity, indoor perceived temperature, target perceived temperature and ceiling radiation temperature; Calculate the indoor sensible temperature according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the average sensible temperature indoors; According to the average sensible temperature and the target sensible temperature, air supply frequency parameter configuration is performed to obtain air supply frequency configuration parameters; According to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameter, a compressor frequency configuration parameter is configured to obtain a compressor frequency configuration parameter; According to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameter and the compressor frequency configuration parameter, a heat dissipation frequency configuration parameter is configured to obtain a heat dissipation frequency configuration parameter; According to the air supply frequency configuration parameters, the air supply mechanism of the fresh air equipment is controlled for air supply; according to the compressor frequency configuration parameters, the outdoor compression mechanism of the fresh air equipment is controlled for compression; according to the heat dissipation frequency configuration parameters, the heat dissipation mechanism of the fresh air equipment is controlled for heat dissipation.

2. The control method of the fresh air equipment according to claim 1, characterized in that: The indoor sensible temperature is calculated according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the indoor average sensible temperature, including: A weighted sum operation is performed on the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature to obtain the average perceived temperature; the weight coefficient of the indoor temperature and humidity is greater than the weight coefficient of the indoor perceived temperature and the weight coefficient of the ceiling radiation temperature, and the sum of the weight coefficients of the indoor temperature and humidity, the indoor perceived temperature and the ceiling radiation temperature is not greater than 1.

1.

3. The control method of the fresh air equipment according to claim 1, characterized in that: The air supply frequency parameter configuration is performed according to the average sensible temperature and the target sensible temperature to obtain the air supply frequency configuration parameter, including: According to the degree of deviation between the average sensible temperature and the target sensible temperature, the reference parameter of the air supply frequency of the air supply mechanism is corrected to obtain a correction parameter of the air supply frequency; A weighted sum operation is performed on the air supply frequency reference parameter and the air supply frequency correction parameter to obtain the air supply frequency configuration parameter.

4. The control method of the fresh air equipment according to claim 1, characterized in that: The step of configuring the compressor frequency parameters according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters to obtain the compressor frequency configuration parameters includes: According to the degree of deviation between the average sensible temperature and the target sensible temperature, a real-time parameter of the compressor frequency of the outdoor compression mechanism is corrected to obtain a compressor frequency correction parameter; Calculating an air supply frequency deviation value between the air supply frequency configuration parameter and the air supply frequency reference parameter; A weighted sum operation is performed on the compressor frequency real-time parameter, the compressor frequency compensation parameter and the air supply frequency deviation value to obtain the compressor frequency configuration parameter.

5. The control method of the fresh air equipment according to claim 1, characterized in that: The heat dissipation frequency parameter configuration is performed according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameter and the compressor frequency configuration parameter to obtain the heat dissipation frequency configuration parameter, including: According to the degree of deviation between the average sensible temperature and the target sensible temperature, the reference parameter of the air supply frequency of the air supply mechanism is corrected to obtain a correction parameter of the air supply frequency; A weighted sum operation is performed on the air supply frequency configuration parameter, the air supply frequency correction parameter, and the compressor frequency configuration parameter to obtain the heat dissipation frequency configuration parameter.

6. The control method of the fresh air equipment according to claim 1, characterized in that: The control method of the fresh air equipment also includes: Get the preset water supply temperature of the ceiling radiation equipment; According to the target sensible temperature and the preset water supply temperature, the water supply temperature of the ceiling radiation device is corrected to obtain a target water supply temperature; The water supply temperature of the ceiling radiation equipment is controlled according to the target water supply temperature.

7. The control method of the fresh air equipment according to any one of claims 1 to 6, characterized in that: The control method of the fresh air equipment also includes: Get outdoor temperature and indoor temperature; Calculating the temperature change rate of the outdoor temperature and the indoor temperature to obtain the outdoor temperature change rate and the indoor temperature change rate; Performing a weighted difference operation on the outdoor temperature change rate and the indoor temperature change rate to obtain an indoor and outdoor temperature delay parameter; The fresh air equipment is delayed controlled according to the indoor and outdoor temperature delay parameters.

8. A control device for fresh air equipment, characterized in that: include: The first module is used to obtain indoor temperature and humidity, indoor actual temperature, target body temperature and ceiling radiation temperature; The second module is used to calculate the indoor sensible temperature according to the indoor temperature and humidity, the indoor actual temperature and the ceiling radiation temperature to obtain the indoor average sensible temperature; The third module is used to configure the air supply frequency parameters according to the average body temperature and the target body temperature to obtain the air supply frequency configuration parameters; A fourth module is used to configure the compressor frequency parameters according to the average sensible temperature, the target sensible temperature and the air supply frequency configuration parameters to obtain the compressor frequency configuration parameters; A fifth module is used to configure the heat dissipation frequency parameters according to the average sensible temperature, the target sensible temperature, the air supply frequency configuration parameters and the compressor frequency configuration parameters to obtain the heat dissipation frequency configuration parameters; The sixth module is used to control the air supply mechanism of the fresh air device according to the air supply frequency configuration parameters, to control the compression of the outdoor compression mechanism of the fresh air device according to the compressor frequency configuration parameters, and to control the heat dissipation of the heat dissipation mechanism of the fresh air device according to the heat dissipation frequency configuration parameters.

9. An electronic device, characterized in that: The electronic device includes a memory and a processor, the memory stores a computer program, and the processor implements the control method of the fresh air device according to any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the control method of the fresh air device according to any one of claims 1 to 7 is implemented.

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