Air conditioner startup control method, device and electronic equipment

Abstract

The present disclosure relates to a startup control method, device and electronic device for an air conditioner, wherein the method comprises: a controller in the air conditioner obtains a startup working mode, startup working parameters and target working parameters of the air conditioner; according to the startup working mode, a quick startup condition is determined; when the air conditioner meets the quick startup condition, an intermediate working frequency and a target working frequency are determined according to the startup working mode, the startup working parameters and the target working parameters; the air conditioner is controlled to increase from the startup working frequency to the intermediate working frequency at a first frequency increase rate, and the air conditioner is controlled to increase from the intermediate working frequency to the target working frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate, so that cooling or heating can be quickly provided in hot or cold weather, thereby improving startup efficiency.

Description

Technical Field

[0001] The present disclosure relates to the technical field of air-conditioning control, and in particular to a startup control method, device and equipment for an air conditioner. Background Art

[0002] At present, during the startup process of a variable frequency air conditioner, after the compressor is started, it usually takes about 3 minutes to increase from low frequency to high frequency according to the conventional frequency increase rate. This is time-consuming and has poor startup efficiency, making it difficult to meet the needs of users who want to quickly obtain cooling or heating in hot or cold weather. Summary of the invention

[0003] The present invention provides a startup control method, device and equipment for an air conditioner.

[0004] According to a first aspect of an embodiment of the present disclosure, a startup control method for an air conditioner is provided, which is applied to a controller in the air conditioner, and the method includes: obtaining a startup operating mode, startup operating parameters and target operating parameters of the air conditioner; determining a quick startup condition according to the startup operating mode; when the air conditioner satisfies the quick startup condition, determining an intermediate operating frequency and a target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters; controlling the air conditioner to increase from the startup operating frequency to the intermediate operating frequency at a first frequency increase rate, and controlling the air conditioner to increase from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate.

[0005] In one embodiment of the present disclosure, determining the quick start condition according to the startup working mode includes: determining a shutdown duration of the air conditioner; and determining the quick start condition according to the startup working mode and the shutdown duration.

[0006] In one embodiment of the present disclosure, the quick start condition is determined according to the startup working mode and the shutdown time, including: when the startup working mode is the cooling mode and the shutdown time is greater than or equal to a first time threshold, the cooling initial startup condition is used as the quick start condition; when the startup working mode is the cooling mode and the shutdown time is less than the first time threshold, the cooling non-initial startup condition is used as the quick start condition; when the startup working mode is the heating mode and the shutdown time is greater than or equal to the first time threshold, the heating initial startup condition is used as the quick start condition; when the startup working mode is the heating mode and the shutdown time is less than the first time threshold, the heating non-initial startup condition is used as the quick start condition.

[0007] In one embodiment of the present disclosure, the startup operating parameters include outdoor ambient temperature, air conditioner voltage, indoor ambient temperature, outdoor pipe temperature, and outdoor exhaust temperature; and the target operating parameters include indoor target temperature.

[0008] In one embodiment of the present disclosure, the initial refrigeration start-up condition includes at least one of the following: the outdoor ambient temperature is within a preset temperature range to be refrigerated; the air conditioner voltage is greater than or equal to a first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a second temperature deviation threshold.

[0009] In one embodiment of the present disclosure, the non-initial refrigeration start-up conditions include at least one of the following: the outdoor ambient temperature is within a preset temperature range to be refrigerated; the air conditioner voltage is greater than or equal to a first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a second temperature deviation threshold; the outdoor exhaust temperature is less than a preset temperature threshold.

[0010] In one embodiment of the present disclosure, the heating initial start-up condition is the same as the heating non-initial start-up condition, and the heating initial start-up condition includes at least one of the following: the outdoor ambient temperature is within a preset heating temperature range; the air conditioner voltage is greater than or equal to a second voltage threshold; the difference between the indoor target temperature and the indoor ambient temperature is greater than or equal to a third temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a fourth temperature deviation threshold.

[0011] In one embodiment of the present disclosure, determining the intermediate operating frequency and the target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters includes: determining the target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters; determining the shutdown time of the air conditioner; determining the intermediate operating frequency according to the startup operating mode, the startup operating parameters, the target operating parameters and the shutdown time.

[0012] In one embodiment of the present disclosure, determining the intermediate operating frequency based on the startup operating mode, the startup operating parameters, the target operating parameters and the shutdown duration includes: determining the absolute value of the difference between the indoor ambient temperature in the startup operating parameters and the indoor target temperature in the target operating parameters; determining at least one temperature deviation range corresponding to the startup operating mode; determining the intermediate operating frequency based on at least one of the temperature deviation ranges, the absolute value of the difference and the shutdown duration.

[0013] In one embodiment of the present disclosure, determining the intermediate operating frequency based on at least one of the temperature deviation ranges, the absolute value of the difference and the shutdown duration includes: determining a target temperature deviation value range to which the absolute value of the difference belongs in at least one of the temperature deviation ranges; determining a reference operating frequency and a frequency deviation value based on the target temperature deviation range; when the shutdown duration is greater than or equal to a first duration threshold, using the reference operating frequency as the intermediate operating frequency; when the shutdown duration is less than the first duration threshold, using the difference between the reference operating frequency and the frequency deviation value as the intermediate operating frequency.

[0014] According to a second aspect of an embodiment of the present disclosure, a startup control device for an air conditioner is also provided, which executes the above-mentioned startup control method for an air conditioner and is applied to a controller in the air conditioner, and the device includes: an acquisition module, used to acquire a startup working mode, startup working parameters and target working parameters of the air conditioner; a first determination module, used to determine a quick start condition according to the startup working mode; a second determination module, used to determine an intermediate operating frequency and a target operating frequency according to the startup working mode, the startup working parameters and the target operating parameters when the air conditioner meets the quick start condition; a control module, used to control the air conditioner to increase from the startup operating frequency to the intermediate operating frequency at a first frequency increase rate, and to control the air conditioner to increase from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate.

[0015] According to a third aspect of an embodiment of the present disclosure, there is also provided an electronic device, comprising: a processor; and a memory for storing instructions executable by the processor; wherein the processor is configured to execute the instructions to implement the startup control method of the air conditioner as described above.

[0016] According to a fourth aspect of an embodiment of the present disclosure, a non-temporary computer-readable storage medium is also provided. When instructions in the storage medium are executed by a processor, the processor is enabled to execute the startup control method of the air conditioner as described above.

[0017] The technical solution provided by the embodiments of the present disclosure brings at least the following beneficial effects:

[0018] A controller in the air conditioner obtains a startup working mode, startup working parameters and target working parameters of the air conditioner; determines a quick startup condition according to the startup working mode; determines an intermediate working frequency and a target working frequency according to the startup working mode, startup working parameters and target working parameters when the air conditioner meets the quick startup condition; controls the air conditioner to increase from the startup working frequency to the intermediate working frequency at a first frequency increase rate, and controls the air conditioner to increase from the intermediate working frequency to the target working frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate, so that when the air conditioner meets the quick startup condition, it can first be combined with the larger first frequency increase rate to quickly increase to the intermediate working frequency, and then combined with the smaller second frequency increase rate to increase to the target working frequency, so that it can quickly provide cooling or heating in hot or cold weather, thereby improving startup efficiency.

[0019] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the description are used to explain the principles of the present disclosure, and do not constitute improper limitations on the present disclosure.

[0021] Figure 1 A flowchart of a startup control method for an air conditioner according to an embodiment of the present disclosure;

[0022] Figure 2 A flowchart of a startup control method of an air conditioner according to another embodiment of the present disclosure;

[0023] Figure 3 A schematic diagram of the structure of a startup control device for an air conditioner according to an embodiment of the present disclosure;

[0024] Figure 4 The figure is a structural block diagram of an electronic device according to an exemplary embodiment of the present disclosure. DETAILED DESCRIPTION

[0025] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0027] At present, during the startup process of a variable frequency air conditioner, after the compressor is started, it usually takes about 3 minutes to increase from low frequency to high frequency according to the conventional frequency increase rate. This is time-consuming and has poor startup efficiency, making it difficult to meet the needs of users who want to quickly obtain cooling or heating in hot or cold weather.

[0028] Figure 1 The flowchart of the startup control method of the air conditioner according to one embodiment of the present disclosure is shown in FIG. It should be noted that the startup control method of the air conditioner according to the present embodiment is executed by a controller in the air conditioner, or by software in the controller in the air conditioner. The following description is made by taking the controller in the air conditioner as an example.

[0029] like Figure 1 As shown, the method comprises the following steps:

[0030] Step 101, obtaining the startup working mode, startup working parameters and target working parameters of the air conditioner.

[0031] In the disclosed embodiment, the startup working mode is the working mode when the air conditioner is started, such as cooling mode, heating mode, etc. The startup working parameters are the working parameters when the air conditioner is started, such as the working parameters of the air conditioner itself, the environmental parameters when the air conditioner is working, etc. The working parameters of the air conditioner itself are, for example, the air conditioner voltage, indoor pipe temperature, outdoor exhaust temperature, etc. The environmental parameters when the air conditioner is working are, for example, the outdoor ambient temperature, the indoor ambient temperature, etc.

[0032] The target operating parameters are parameters set by the user when the air conditioner is started, or parameters calculated based on the parameters set by the user. The parameters set by the user may be, for example, a target indoor temperature. The target indoor temperature may be, for example, a target cooling temperature, a target heating temperature, etc.

[0033] Step 102, determining a quick start condition according to the start working mode.

[0034] In the embodiment of the present disclosure, the process of the controller in the air conditioner executing step 102 may be, for example, determining the shutdown time of the air conditioner; and determining the quick startup condition according to the startup working mode and the shutdown time.

[0035] Among them, the process of the controller determining the shutdown duration of the air conditioner can, for example, be to obtain the current startup time point of the air conditioner; determine the shutdown time point when the air conditioner was last shut down; obtain the time difference between the current startup time point and the shutdown time point; and use the time difference as the shutdown duration.

[0036] In the embodiment of the present disclosure, the process of the controller determining the quick start condition according to the startup working mode and the shutdown time can be, for example, that when the startup working mode is the cooling mode and the shutdown time is greater than or equal to the first time threshold, the cooling initial startup condition is used as the quick start condition; when the startup working mode is the cooling mode and the shutdown time is less than the first time threshold, the cooling non-initial startup condition is used as the quick start condition; when the startup working mode is the heating mode and the shutdown time is greater than or equal to the first time threshold, the heating initial startup condition is used as the quick start condition; when the startup working mode is the heating mode and the shutdown time is greater than or equal to the first time threshold, the heating non-initial startup condition is used as the quick start condition.

[0037] In the embodiment of the present disclosure, the initial refrigeration start-up conditions include at least one of the following: the outdoor ambient temperature is within the preset refrigeration temperature range; the air conditioner voltage is greater than or equal to the first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to the first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than the second temperature deviation threshold.

[0038] The preset temperature range to be refrigerated may be, for example, (20°C, 40°C). That is, when the initial refrigeration start-up condition includes that the outdoor ambient temperature is within the preset temperature range to be refrigerated, if the outdoor ambient temperature is greater than 20°C and less than 40°C, it means that the air conditioner meets the initial refrigeration start-up condition.

[0039] The first voltage threshold may be, for example, 160 V. The first temperature deviation threshold may be, for example, 2° C. The second temperature deviation threshold may be, for example, 2° C.

[0040] In the embodiment of the present disclosure, the non-initial start-up conditions for refrigeration include at least one of the following: the outdoor ambient temperature is within the preset temperature range to be refrigerated; the air conditioner voltage is greater than or equal to the first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to the first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than the second temperature deviation threshold; the outdoor exhaust temperature is less than the preset temperature threshold.

[0041] The preset temperature threshold may be 60° C., for example.

[0042] In the embodiment of the present disclosure, the initial start-up conditions for heating are the same as the non-initial start-up conditions for heating, and the initial start-up conditions for heating include at least one of the following: the outdoor ambient temperature is within the preset heating temperature range; the air conditioner voltage is greater than or equal to the second voltage threshold; the difference between the indoor target temperature and the indoor ambient temperature is greater than or equal to the third temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than the fourth temperature deviation threshold.

[0043] The preset temperature range for heating may be, for example, (5°C, 15°C). That is, when the initial heating start-up condition includes that the outdoor ambient temperature is within the preset temperature range for heating, if the outdoor ambient temperature is greater than 5°C and less than 15°C, it means that the air conditioner meets the initial heating start-up condition.

[0044] The second voltage threshold may be, for example, 160 V. The third temperature deviation threshold may be, for example, 2° C. The fourth temperature deviation threshold may be, for example, 2° C.

[0045] Step 103, when the air conditioner meets the quick start condition, determine the intermediate operating frequency and the target operating frequency according to the start working mode, the start working parameters and the target working parameters.

[0046] In the embodiment of the present disclosure, before step 103, the controller in the air conditioner may also perform the following process: determining whether the air conditioner meets the quick start condition according to the start-up working mode, start-up working parameters and target working parameters of the air conditioner.

[0047] Step 104, controlling the air conditioner to increase from the starting operating frequency to the intermediate operating frequency at a first frequency increase rate, and controlling the air conditioner to increase from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate.

[0048] In the embodiment of the present disclosure, the first frequency increase rate may be, for example, 10 Hz / s; the second frequency increase rate may be, for example, 5 Hz / s, etc.

[0049] In the startup control method of the air conditioner in the embodiment of the present disclosure, the controller in the air conditioner obtains the startup working mode, startup working parameters and target working parameters of the air conditioner; determines the quick startup condition according to the startup working mode; when the air conditioner meets the quick startup condition, determines the intermediate working frequency and the target working frequency according to the startup working mode, the startup working parameters and the target working parameters; controls the air conditioner to increase from the startup working frequency to the intermediate working frequency at a first frequency increase rate, and controls the air conditioner to increase from the intermediate working frequency to the target working frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate, so that when the air conditioner meets the quick startup condition, it can first be combined with the larger first frequency increase rate to quickly increase to the intermediate working frequency, and then combined with the smaller second frequency increase rate to increase to the target working frequency, so that it can quickly provide cooling or heat in hot or cold weather and improve startup efficiency.

[0050] Figure 2 This is a flow chart of a startup control method for an air conditioner according to another embodiment of the present disclosure. It should be noted that the startup control method for the air conditioner according to this embodiment is executed by a controller in the air conditioner, or by software in the controller in the air conditioner. The following description is made by taking the controller in the air conditioner as an example.

[0051] like Figure 2 As shown, the method comprises the following steps:

[0052] Step 201, obtaining the startup working mode, startup working parameters and target working parameters of the air conditioner.

[0053] Step 202, determining a quick start condition according to the start working mode.

[0054] Step 203, when the air conditioner meets the quick start condition, the target operating frequency is determined according to the start working mode, the start working parameters and the target working parameters.

[0055] Step 204, determining the shutdown duration of the air conditioner.

[0056] In the embodiment of the present disclosure, the process of the controller in the air conditioner executing step 204 may, for example, be to obtain the current startup time point of the air conditioner; determine the shutdown time point when the air conditioner was last shut down; obtain the time difference between the current startup time point and the shutdown time point; and use the time difference as the shutdown duration.

[0057] Step 205, determining an intermediate operating frequency according to the startup operating mode, the startup operating parameters, the target operating parameters and the shutdown duration.

[0058] In the embodiment of the present disclosure, the process of the controller in the air conditioner executing step 205 may, for example, be to determine the absolute value of the difference between the indoor ambient temperature in the startup working parameters and the indoor target temperature in the target working parameters; determine at least one temperature deviation range corresponding to the startup working mode; and determine the intermediate working frequency based on at least one temperature deviation range, the absolute value of the difference, and the shutdown time.

[0059] In an embodiment of the present disclosure, the process of the controller determining the intermediate operating frequency based on at least one temperature deviation range, the absolute value of the difference and the shutdown time length can, for example, be as follows: determining a target temperature deviation value range to which the absolute value of the difference belongs in at least one temperature deviation range; determining a reference operating frequency and a frequency deviation value based on the target temperature deviation range; when the shutdown time length is greater than or equal to a first time length threshold, using the reference operating frequency as the intermediate operating frequency; when the shutdown time length is less than the first time length threshold, using the difference between the reference operating frequency and the frequency deviation value as the intermediate operating frequency.

[0060] When the startup working mode is the cooling mode, the corresponding at least one temperature deviation range may include at least one of the following: [2°C, 3°C), [3°C, 4°C), [4°C, 5°C), etc. In the cooling mode, there is a corresponding relationship between the temperature deviation range and the reference operating frequency and the frequency deviation value. For example, the reference operating frequency corresponding to the temperature deviation range [2°C, 3°C) may be 70Hz, and the corresponding frequency deviation value may be 8Hz, for example. For another example, the reference operating frequency corresponding to the temperature deviation range [3°C, 4°C) may be 75Hz, and the corresponding frequency deviation value may be 5Hz, for example. For another example, the reference operating frequency corresponding to the temperature deviation range [4°C, 5°C) may be 80Hz, and the corresponding frequency deviation value may be 3Hz, for example.

[0061] When the startup working mode is the heating mode, the corresponding at least one temperature deviation range may include at least one of the following: [2°C, 3°C), [3°C, 4°C), [4°C, 5°C), etc. In the heating mode, there is a corresponding relationship between the temperature deviation range and the reference operating frequency and the frequency deviation value. For example, the reference operating frequency corresponding to the temperature deviation range [2°C, 3°C) may be 75Hz, and the corresponding frequency deviation value may be 6Hz, for example. For another example, the reference operating frequency corresponding to the temperature deviation range [3°C, 4°C) may be 80Hz, and the corresponding frequency deviation value may be 4Hz, for example. For another example, the reference operating frequency corresponding to the temperature deviation range [4°C, 5°C) may be 85Hz, and the corresponding frequency deviation value may be 2Hz, for example.

[0062] Step 206, controlling the air conditioner to increase from the starting operating frequency to the intermediate operating frequency at a first frequency increase rate, and controlling the air conditioner to increase from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate.

[0063] It should be noted that the details of step 201, step 202, and step 206 can be found in Figure 1 Step 101, step 102 and step 104 in the illustrated embodiment will not be described in detail herein.

[0064] In the startup control method of the air conditioner of the embodiment of the present disclosure, the controller in the air conditioner obtains the startup working mode, startup working parameters and target working parameters of the air conditioner; determines the quick startup condition according to the startup working mode; determines the target working frequency according to the startup working mode, startup working parameters and target working parameters when the air conditioner meets the quick startup condition; determines the shutdown time of the air conditioner; determines the intermediate working frequency according to the startup working mode, startup working parameters, target working parameters and shutdown time; controls the air conditioner to increase from the startup working frequency to the intermediate working frequency according to the first frequency increase rate, and controls the air conditioner to increase from the intermediate working frequency to the target working frequency according to the second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate, so that when the air conditioner meets the quick startup condition, the intermediate working frequency can be determined in combination with the shutdown time, etc., and then quickly increased to the intermediate working frequency in combination with the larger first frequency increase rate, and then increased to the target working frequency in combination with the smaller second frequency increase rate, so that cooling or heating can be quickly provided in hot or cold weather, thereby improving startup efficiency.

[0065] Figure 3 The present invention is a schematic diagram of the structure of a startup control device for an air conditioner according to an embodiment of the present invention.

[0066] like Figure 3 As shown, the startup control device of the air conditioner can be applied to a controller in the air conditioner, and the device may include: an acquisition module 301 , a first determination module 302 , a second determination module 303 and a control module 304 .

[0067] The acquisition module 301 is used to acquire the startup working mode, startup working parameters and target working parameters of the air conditioner;

[0068] A first determining module 302, configured to determine a quick start condition according to the start working mode;

[0069] A second determination module 303 is used to determine an intermediate operating frequency and a target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters when the air conditioner meets the quick startup condition;

[0070] The control module 304 is used to control the air conditioner to increase from the starting operating frequency to the intermediate operating frequency according to a first frequency increase rate, and to control the air conditioner to increase from the intermediate operating frequency to the target operating frequency according to a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate.

[0071] In one embodiment of the present disclosure, the first determination module 302 may be specifically used to determine the shutdown duration of the air conditioner; and determine the quick startup condition according to the startup working mode and the shutdown duration.

[0072] In one embodiment of the present disclosure, the first determination module 302 can be specifically used to, when the startup working mode is the cooling mode and the shutdown time is greater than or equal to the first time threshold, use the cooling initial startup condition as the quick startup condition; when the startup working mode is the cooling mode and the shutdown time is less than the first time threshold, use the cooling non-initial startup condition as the quick startup condition; when the startup working mode is the heating mode and the shutdown time is greater than or equal to the first time threshold, use the heating initial startup condition as the quick startup condition; when the startup working mode is the heating mode and the shutdown time is less than the first time threshold, use the heating non-initial startup condition as the quick startup condition.

[0073] In one embodiment of the present disclosure, the startup operating parameters include outdoor ambient temperature, air conditioner voltage, indoor ambient temperature, outdoor pipe temperature, and outdoor exhaust temperature; and the target operating parameters include indoor target temperature.

[0074] In one embodiment of the present disclosure, the initial refrigeration start-up condition includes at least one of the following: the outdoor ambient temperature is within a preset temperature range to be refrigerated; the air conditioner voltage is greater than or equal to a first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a second temperature deviation threshold.

[0075] In one embodiment of the present disclosure, the non-initial refrigeration start-up conditions include at least one of the following: the outdoor ambient temperature is within a preset temperature range to be refrigerated; the air conditioner voltage is greater than or equal to a first voltage threshold; the difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a second temperature deviation threshold; the outdoor exhaust temperature is less than a preset temperature threshold.

[0076] In one embodiment of the present disclosure, the heating initial start-up condition is the same as the heating non-initial start-up condition, and the heating initial start-up condition includes at least one of the following: the outdoor ambient temperature is within a preset heating temperature range; the air conditioner voltage is greater than or equal to a second voltage threshold; the difference between the indoor target temperature and the indoor ambient temperature is greater than or equal to a third temperature deviation threshold; the absolute value of the difference between the outdoor pipe temperature and the outdoor ambient temperature is less than a fourth temperature deviation threshold.

[0077] In one embodiment of the present disclosure, the second determination module 303 is specifically used to determine the target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters; determine the shutdown time of the air conditioner; and determine the intermediate operating frequency according to the startup operating mode, the startup operating parameters, the target operating parameters and the shutdown time.

[0078] In one embodiment of the present disclosure, the second determination module 303 is specifically used to determine the absolute value of the difference between the indoor ambient temperature in the startup working parameters and the indoor target temperature in the target working parameters; determine at least one temperature deviation range corresponding to the startup working mode; and determine the intermediate operating frequency based on at least one of the temperature deviation ranges, the absolute value of the difference and the shutdown time.

[0079] In one embodiment of the present disclosure, the second determination module 303 is specifically used to determine a target temperature deviation value range to which the absolute value of the difference belongs in at least one of the temperature deviation ranges; determine a reference operating frequency and a frequency deviation value according to the target temperature deviation range; when the shutdown time is greater than or equal to a first time threshold, use the reference operating frequency as the intermediate operating frequency; when the shutdown time is less than the first time threshold, use the difference between the reference operating frequency and the frequency deviation value as the intermediate operating frequency.

[0080] In the startup control device of the air conditioner in the embodiment of the present disclosure, the controller in the air conditioner obtains the startup working mode, startup working parameters and target working parameters of the air conditioner; determines the quick startup condition according to the startup working mode; when the air conditioner meets the quick startup condition, determines the intermediate working frequency and the target working frequency according to the startup working mode, startup working parameters and target working parameters; controls the air conditioner to increase from the startup working frequency to the intermediate working frequency at a first frequency increase rate, and controls the air conditioner to increase from the intermediate working frequency to the target working frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate, so that when the air conditioner meets the quick startup condition, it can first be combined with the larger first frequency increase rate to quickly increase to the intermediate working frequency, and then combined with the smaller second frequency increase rate to increase to the target working frequency, so that it can quickly provide cooling or heat in hot or cold weather and improve startup efficiency.

[0081] According to a third aspect of an embodiment of the present disclosure, there is also provided an electronic device, comprising: a processor; and a memory for storing instructions executable by the processor, wherein the processor is configured to execute the instructions to implement the above-mentioned startup control method for an air conditioner.

[0082] In order to implement the above embodiments, the present disclosure also proposes a storage medium.

[0083] When the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the above method.

[0084] In order to implement the above embodiments, the present disclosure also provides a computer program product.

[0085] When the computer program product is executed by a processor of an electronic device, the electronic device is enabled to execute the above method.

[0086] Figure 4 The figure is a structural block diagram of an electronic device according to an exemplary embodiment. Figure 4 The electronic device shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present disclosure.

[0087] like Figure 4As shown, the electronic device 1000 includes a processor 111, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 112 or a program loaded from a memory 116 to a random access memory (RAM) 113. In the RAM 113, various programs and data required for the operation of the electronic device 1000 are also stored. The processor 111, the ROM 112, and the RAM 113 are connected to each other via a bus 114. An input / output (I / O) interface 115 is also connected to the bus 114.

[0088] The following components are connected to the I / O interface 115: a memory 116 including a hard disk, etc.; and a communication part 117 including a network interface card such as a local area network (LAN) card, a modem, etc., and the communication part 117 performs communication processing via a network such as the Internet; a drive 118 is also connected to the I / O interface 115 as needed.

[0089] In particular, according to an embodiment of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present disclosure includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from the network through the communication part 117. When the computer program is executed by the processor 111, the above-mentioned functions defined in the method of the present disclosure are executed.

[0090] In an exemplary embodiment, a storage medium including instructions is also provided, such as a memory including instructions, and the instructions can be executed by the processor 111 of the electronic device 1000 to complete the above method. Optionally, the storage medium can be a non-transitory computer-readable storage medium, for example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0091] In the present disclosure, a computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in combination with an instruction execution system, apparatus, or device. In the present disclosure, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in combination with an instruction execution system, apparatus, or device. The program code contained on the computer-readable medium may be transmitted using any suitable medium, including but not limited to: wireless, wire, optical cable, RF, etc., or any suitable combination of the above.

[0092] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0093] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A startup control method for an air conditioner, characterized in that: A controller applied to an air conditioner, the method comprising: Obtaining a startup working mode, startup working parameters and target working parameters of the air conditioner; According to the startup working mode, determining a quick startup condition; When the air conditioner meets the quick start condition, determining an intermediate operating frequency and a target operating frequency according to the start-up operating mode, the start-up operating parameters and the target operating parameters; Controlling the air conditioner to increase from the starting operating frequency to the intermediate operating frequency at a first frequency increase rate, and controlling the air conditioner to increase from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; the first frequency increase rate is greater than the second frequency increase rate; The determining of the intermediate operating frequency and the target operating frequency according to the startup operating mode, the startup operating parameter and the target operating parameter includes: Determining the target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters; Determining the shutdown duration of the air conditioner; Determine the absolute value of the difference between the indoor ambient temperature in the startup working parameter and the indoor target temperature in the target working parameter; Determining at least one temperature deviation range corresponding to the startup operating mode; Determine a target temperature deviation value range to which the absolute value of the difference belongs in at least one of the temperature deviation ranges; Determining a reference operating frequency and a frequency deviation value according to the target temperature deviation range; When the shutdown duration is greater than or equal to a first duration threshold, using the reference operating frequency as the intermediate operating frequency; When the shutdown duration is less than the first duration threshold, the difference between the reference operating frequency and the frequency deviation value is used as the intermediate operating frequency.

2. The method according to claim 1, characterized in that: Determining the quick start condition according to the startup working mode includes: Determining the shutdown duration of the air conditioner; The quick startup condition is determined according to the startup working mode and the shutdown duration.

3. The method according to claim 2, characterized in that The determining the quick startup condition according to the startup working mode and the shutdown duration includes: In the case where the startup working mode is the cooling mode and the shutdown time is greater than or equal to the first time threshold, taking the cooling initial startup condition as the quick startup condition; In the case where the startup working mode is the cooling mode and the shutdown time is less than the first time threshold, the cooling non-initial startup condition is used as the quick startup condition; In the case where the startup working mode is the heating mode and the shutdown time is greater than or equal to the first time threshold, the heating initial startup condition is used as the quick startup condition; In the case where the startup working mode is the heating mode and the shutdown time is less than the first time threshold, the heating non-initial startup condition is used as the quick startup condition.

4. The method according to claim 3, characterized in that The startup operating parameters include outdoor ambient temperature, air conditioner voltage, indoor ambient temperature, outdoor pipe temperature, and outdoor exhaust temperature; the target operating parameters include indoor target temperature.

5. The method according to claim 4, characterized in that The refrigeration initial startup condition includes at least one of the following: The outdoor environment temperature is within the preset cooling temperature range; The air conditioner voltage is greater than or equal to a first voltage threshold; The difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; An absolute value of a difference between the outdoor pipeline temperature and the outdoor ambient temperature is less than a second temperature deviation threshold.

6. The method according to claim 4, characterized in that The non-initial refrigeration startup condition includes at least one of the following: The outdoor environment temperature is within the preset cooling temperature range; The air conditioner voltage is greater than or equal to a first voltage threshold; The difference between the indoor ambient temperature and the indoor target temperature is greater than or equal to a first temperature deviation threshold; The absolute value of the difference between the outdoor pipeline temperature and the outdoor ambient temperature is less than a second temperature deviation threshold; The outdoor exhaust temperature is less than a preset temperature threshold.

7. The method according to claim 4, characterized in that The heating initial start-up condition is the same as the heating non-initial start-up condition, and the heating initial start-up condition includes at least one of the following: The outdoor ambient temperature is within a preset heating temperature range; The air conditioner voltage is greater than or equal to a second voltage threshold; The difference between the indoor target temperature and the indoor ambient temperature is greater than or equal to a third temperature deviation threshold; An absolute value of a difference between the outdoor pipeline temperature and the outdoor ambient temperature is less than a fourth temperature deviation threshold.

8. A startup control device for an air conditioner, characterized in that: The method for starting up and controlling an air conditioner according to any one of claims 1 to 7 is applied to a controller in the air conditioner, and the device comprises: An acquisition module, used to acquire a startup working mode, startup working parameters and target working parameters of the air conditioner; A first determining module, used to determine a quick start condition according to the startup working mode; A second determination module is used to determine an intermediate operating frequency and a target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters when the air conditioner meets the quick startup condition; a control module, configured to control the air conditioner to increase the frequency from the starting operating frequency to the intermediate operating frequency at a first frequency increase rate, and to control the air conditioner to increase the frequency from the intermediate operating frequency to the target operating frequency at a second frequency increase rate; wherein the first frequency increase rate is greater than the second frequency increase rate; The determining of the intermediate operating frequency and the target operating frequency according to the startup operating mode, the startup operating parameter and the target operating parameter includes: Determining the target operating frequency according to the startup operating mode, the startup operating parameters and the target operating parameters; Determining the shutdown duration of the air conditioner; Determine the absolute value of the difference between the indoor ambient temperature in the startup working parameter and the indoor target temperature in the target working parameter; Determining at least one temperature deviation range corresponding to the startup operating mode; Determine a target temperature deviation value range to which the absolute value of the difference belongs in at least one of the temperature deviation ranges; Determining a reference operating frequency and a frequency deviation value according to the target temperature deviation range; When the shutdown duration is greater than or equal to a first duration threshold, using the reference operating frequency as the intermediate operating frequency; When the shutdown duration is less than the first duration threshold, the difference between the reference operating frequency and the frequency deviation value is used as the intermediate operating frequency.

9. An electronic device, characterized in that: include: processor; a memory for storing instructions executable by the processor; The processor is configured to execute the instruction to implement the startup control method of the air conditioner according to any one of claims 1 to 7. 10 . A non-transitory computer-readable storage medium, when instructions in the storage medium are executed by a processor, enables the processor to execute the startup control method of the air conditioner according to any one of claims 1 to 7.

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