Electric heating control method, device and equipment of air conditioner and air conditioner

Abstract

The application provides an electric heating control method, device and equipment of an air conditioner and the air conditioner, and relates to the technical field of air conditioners. The method comprises the following steps: in the case that the air conditioner is started, determining the current operation mode of the air conditioner; in the case that it is determined that the current operation mode indicates the refrigeration mode or the dehumidification mode, collecting the current indoor environment temperature; comparing and processing the current indoor environment temperature and a preset temperature threshold to obtain a temperature comparison result; and based on the temperature comparison result, controlling the electric heating component of the air conditioner to operate in a preset preheating strategy. The embodiments provided by the application solve the problem of condensed water generated when the air conditioner operates in the refrigeration mode or the dehumidification mode by controlling the electric heating component of the air conditioner to operate in the preheating strategy.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, and in particular to an electric heating control method, device and equipment of an air conditioner and the air conditioner. BACKGROUND

[0002] The indoor unit of the existing air conditioner generally has an auxiliary heating function, that is, an electric heating device (electric heating assembly) is arranged in the air conditioner indoor unit to assist heating and enhance the air conditioning heating effect.

[0003] When the air conditioner is in cooling operation, indoor air passes through the air conditioner indoor unit inlet, and becomes cold air after heat exchange of the evaporator. Part of the cold air will pass through the electric heating device and be blown out from the outlet with the cross-flow fan. Therefore, when the air conditioner is in cooling, the temperature of the electric heating device will decrease rapidly. At the same time, due to the air conditioner cooling, a lot of condensate water will condense on the evaporator fins. In actual tests after the air conditioner stops cooling and shuts down, the humidity of the air in the air duct is very high. Therefore, the electric heating device will produce condensate water on the surface when the air conditioner is in cooling and dehumidifying, or after shutdown. At the same time, there is a certain safety hazard due to the long-term condensate water on the electric heating device, which not only causes the oxidation and rust of the electric heating device metal parts, shortens the service life, but also causes the electric heating device to be in a humid state for a long time, mold is formed, and the air blown out by the air conditioner has mold smell.

[0004] Therefore, how to control the electric heating operation of the air conditioner is a technical problem to be solved at present. SUMMARY

[0005] The present application provides an electric heating control method, device and equipment of an air conditioner and the air conditioner, which solves the problem of condensation water generated when the air conditioner is in cooling or dehumidifying operation by controlling the electric heating assembly of the air conditioner to operate in a preheating strategy.

[0006] In a first aspect, the present application provides an electric heating control method of an air conditioner, comprising:

[0007] In the case that the air conditioner is started, the current operation mode of the air conditioner is determined;

[0008] In the case that the current operation mode is determined to be a cooling mode or a dehumidifying mode, the current indoor environment temperature is collected;

[0009] The current indoor environment temperature and a preset temperature threshold are compared to obtain a temperature comparison result;

[0010] Based on the temperature comparison result, the electric heating assembly of the air conditioner is controlled to operate in a preset preheating strategy.

[0011] Preferably, the electric heating control method of the air conditioner provided by the present application, the preheating strategy is used to control the electric heating assembly to start preheating, and in the case that the preheating duration of the electric heating assembly reaches a preset first preheating duration threshold, the electric heating assembly is controlled to stop running;

[0012] In the case that the stop duration of the electric heating assembly reaches a preset first stop duration threshold, the electric heating assembly is re-controlled to start preheating;

[0013] In the case that the second preheating duration of the electric heating assembly reaches a preset second preheating duration threshold, the electric heating assembly is controlled to stop running;

[0014] In the case that the second stop duration of the electric heating assembly reaches a preset second stop duration threshold, the electric heating assembly is controlled to run in a preset electric heating strategy;

[0015] The first preheating duration threshold is greater than or equal to the second preheating duration threshold, and the first stop duration threshold is greater than or equal to the second stop duration threshold.

[0016] Preferably, the electric heating control method of the air conditioner provided by the present application, the control of the electric heating assembly of the air conditioner to run in a preset preheating strategy based on the temperature comparison result comprises:

[0017] According to the temperature comparison result, an opening instruction of the electric heating assembly is generated;

[0018] Based on the opening instruction, the preheating strategy is obtained from a preset strategy library, and the electric heating assembly is controlled to run in the preheating strategy.

[0019] Preferably, the electric heating control method of the air conditioner provided by the present application, the temperature comparison result at least includes: a first temperature result, a second temperature result;

[0020] The comparison between the current indoor environment temperature and a preset temperature threshold is processed to obtain a temperature comparison result, which comprises:

[0021] In the case that the current indoor environment temperature is greater than the temperature threshold, the first temperature result is obtained;

[0022] In the case that the current indoor environment temperature is less than or equal to the temperature threshold, the second temperature result is obtained.

[0023] Preferably, the electric heating control method of the air conditioner provided by the present application, the generation of the opening instruction of the electric heating assembly according to the temperature comparison result comprises:

[0024] generate the start instruction of the electric heating assembly according to the second temperature result;

[0025] obtain a running time length of the air conditioner running in the cooling mode or the dehumidifying mode according to the first temperature result;

[0026] compare the running time length with a preset time length threshold;

[0027] generate the start instruction of the electric heating assembly in a case that the running time length is greater than or equal to the time length threshold.

[0028] Preferably, according to the electric heating control method of the air conditioner provided by the present application, after the step of judging the current running mode of the air conditioner, the method further comprises:

[0029] obtain an outdoor environment temperature in a case that the current running mode is determined to indicate the heating mode;

[0030] control the electric heating assembly to run in a preset auxiliary heating strategy in a case that the outdoor environment temperature is less than a preset outdoor temperature threshold;

[0031] wherein the auxiliary heating strategy indicates to control the electric heating assembly to start running, and the electric heating assembly is controlled to stop running in a case that a starting time length of the electric heating assembly reaches a preset auxiliary heating time length threshold.

[0032] In a second aspect, the present application further provides an electric heating control device of an air conditioner, comprising:

[0033] a judging module, configured to judge a current running mode of the air conditioner in a case that the air conditioner starts;

[0034] a collecting module, configured to collect a current indoor environment temperature in a case that the current running mode is determined to indicate the cooling mode or the dehumidifying mode;

[0035] a comparing module, configured to compare the current indoor environment temperature with a preset temperature threshold to obtain a temperature comparison result;

[0036] a control module, configured to control an electric heating assembly of the air conditioner to run in a preset preheating strategy based on the temperature comparison result.

[0037] In a third aspect, the present application further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the steps of the electric heating control method of the air conditioner according to any one of the above.

[0038] In a fourth aspect, the present application further provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the electric heating control method of the air conditioner according to any one of the above.

[0039] In a fifth aspect, the present application further provides a computer program product comprising a computer program which, when executed by a processor, implements the steps of the electric heating control method of the air conditioner according to any one of the above.

[0040] In a sixth aspect, the present application further provides an air conditioner comprising a controller and an electric heating assembly connected to the controller, wherein the controller, when executed, implements the steps of the electric heating control method of the air conditioner according to any one of the above.

[0041] The electric heating control method, device, equipment and air conditioner provided by the present application, in the case of starting the air conditioner, judge the current operation mode of the air conditioner; in the case of judging that the current operation mode indicates the refrigeration mode or the dehumidification mode, collect the current indoor environment temperature; compare the current indoor environment temperature with the preset temperature threshold to obtain a temperature comparison result; based on the temperature comparison result, control the electric heating assembly of the air conditioner to operate in a preset preheating strategy. By controlling the electric heating assembly of the air conditioner to operate in the preheating strategy, the problem of condensed water generated when the air conditioner operates in the refrigeration or dehumidification mode is solved. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0043] Figure 1 is a flowchart of the electric heating control method of the air conditioner provided by the present application;

[0044] Figure 2 is a structural schematic diagram of the electric heating control device of the air conditioner provided by the present application;

[0045] Figure 3 is a structural schematic diagram of the electronic equipment provided by the present application. DETAILED DESCRIPTION

[0046] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions will be clearly and completely described below in conjunction with the accompanying drawings of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0047] The technical solutions of the present application will be described below in conjunction with the accompanying drawings of the present application. Figures 1-3 The present application discloses an electric heating control method, device and equipment of an air conditioner and the air conditioner, which solves the problem of condensation water generated by the air conditioner in the refrigeration or dehumidification operation by controlling the electric heating component of the air conditioner to operate in a preheating strategy.

[0048] The present application discloses an air conditioner, comprising a controller and an electric heating component connected with the controller, wherein the electric heating component is used to convert electric energy into heat energy according to the control instruction.

[0049] As shown in the embodiment of the present application, an electric heating control method of an air conditioner can include but is not limited to steps S100 to S400. Figure 1 As shown in the embodiment of the present application, an electric heating control method of an air conditioner can include but is not limited to steps S100 to S400.

[0050] S100, judging the current operation mode of the air conditioner in the case of starting the air conditioner;

[0051] S200, collecting the current indoor environment temperature in the case of judging that the current operation mode indicates the refrigeration mode or the dehumidification mode;

[0052] S300, comparing and processing the current indoor environment temperature and the preset temperature threshold to obtain a temperature comparison result;

[0053] S400, controlling the electric heating component of the air conditioner to operate in a preset preheating strategy based on the temperature comparison result.

[0054] It should be noted that the execution subject of the electric heating control method of the air conditioner of the present application can be a hardware device with data information processing capability and / or necessary software required to drive the hardware device to work.

[0055] Optionally, the execution subject can include but is not limited to a workstation, a server, a computer, a user terminal and other intelligent devices. The user terminal includes but is not limited to a mobile phone, a computer, a smart voice interactive device, a smart home appliance, a vehicle-mounted terminal and the like.

[0056] In step S100 of some embodiments, the current operation mode of the air conditioner is judged in the case of starting the air conditioner.

[0057] It can be understood that in the case of starting the air conditioner, the current operation mode of the air conditioner is determined to flexibly control the operation of the electric heating assembly according to the current operation mode.

[0058] It should be noted that the current operation mode at least includes a cooling mode or a dehumidification mode or a heating mode.

[0059] In step S200 of some embodiments, in the case of determining that the current operation mode indicates a cooling mode or a dehumidification mode, the current indoor environment temperature is collected.

[0060] It can be understood that after the step of determining the current operation mode of the air conditioner in the case of starting the air conditioner in step S100, the specific execution step can be: in the case of determining that the current operation mode of the air conditioner is a cooling mode or a dehumidification mode, the current indoor environment temperature T1 is collected by using the indoor temperature sensor built in the indoor unit.

[0061] In step S300 of some embodiments, the current indoor environment temperature and the preset temperature threshold are compared to obtain a temperature comparison result.

[0062] It can be understood that after the step of collecting the current indoor environment temperature in the case of determining that the current operation mode indicates a cooling mode or a dehumidification mode in step S200, the specific execution step can be: the collected current indoor environment temperature and the preset temperature threshold T2 are compared to obtain a temperature comparison result.

[0063] It should be noted that the temperature comparison result at least includes a first temperature result and a second temperature result.

[0064] In the case of the current indoor environment temperature T1 being greater than the temperature threshold T2, the first temperature is obtained.

[0065] In the case of the current indoor environment temperature T1 being less than or equal to the temperature threshold T2, the second temperature result is obtained.

[0066] In step S400 of some embodiments, based on the temperature comparison result, the electric heating assembly of the air conditioner is controlled to operate in a preset preheating strategy.

[0067] It can be understood that after the step of comparing the current indoor environment temperature and the preset temperature threshold to obtain a temperature comparison result in step S300, the specific execution step can be: according to the temperature comparison result, an opening instruction of the electric heating assembly is generated;

[0068] Based on the opening instruction, the preheating strategy is obtained from a preset strategy library, and the electric heating assembly is controlled to operate in the preheating strategy.

[0069] Further, the preheating strategy is to control the electric heating assembly to start preheating, and in a case where the preheating duration of the electric heating assembly reaches a preset first preheating duration threshold, the electric heating assembly is controlled to stop running;

[0070] In a case where the stop duration of the electric heating assembly reaches a preset first stop duration threshold, the electric heating assembly is re-controlled to start preheating;

[0071] In a case where the second preheating duration of the electric heating assembly reaches a preset second preheating duration threshold, the electric heating assembly is controlled to stop running;

[0072] In a case where the second stop duration of the electric heating assembly reaches a preset second stop duration threshold, the electric heating assembly is controlled to run in a preset electric heating strategy;

[0073] Further, the first preheating duration threshold is greater than or equal to the second preheating duration threshold, and the first stop duration threshold is greater than or equal to the second stop duration threshold.

[0074] Further, the preheating duration, the stop duration, the second preheating duration, and the second stop duration are in the same value range.

[0075] Let the first preheating duration threshold be h1, the first stop duration threshold be h2, the second preheating duration threshold be h3, and the second stop duration threshold be h4.

[0076] The preheating duration is h5, the stop duration is h6, the second preheating duration is h7, and the second stop duration is h8.

[0077] The preheating strategy is to control the electric heating assembly to start preheating, and in a case where the preheating duration h1 reaches the first preheating duration threshold h1, the preheating is stopped, a preheating stop instruction is automatically generated, and the electric heating assembly is controlled to stop running according to the preheating stop instruction.

[0078] In a case where the first stop duration h6 of the electric heating assembly reaches the first stop duration threshold h2, an opening instruction is automatically generated to control the electric heating assembly to start preheating according to the opening instruction.

[0079] In a case where the second preheating duration h7 of the electric heating assembly reaches the second preheating duration threshold h3, a second preheating stop instruction is automatically generated to control the electric heating assembly to stop running for the second time according to the second preheating stop instruction.

[0080] In a case where the second stop duration h8 of the electric heating assembly reaches a second stop duration threshold h4, the electric heating assembly is controlled to operate in a preset electric heating strategy.

[0081] The electric heating strategy is a normal electric auxiliary heating strategy. The above is a preheating strategy of the electric heating assembly. Through the preheating strategy, the condensed water generated on the electric heating assembly during refrigeration operation or dehumidification operation can be effectively removed, and the noise problem caused by the condensed water can also be solved.

[0082] h5 in the preheating is the time from the start of the electric heating assembly to the boiling of the condensed water, and h6 is the time for removing the water vapor by using the air flow of the air conditioner.

[0083] According to the current test, the water on the electric heating surface cannot be completely removed at one time. By increasing the opening and closing of the electric heating again, the water on the electric heating can be effectively removed.

[0084] In some embodiments of the present application, the generation of the opening instruction of the electric heating assembly according to the temperature comparison result comprises:

[0085] generating the opening instruction of the electric heating assembly according to the second temperature result;

[0086] obtaining a running duration of the air conditioner operating in the refrigeration mode or the dehumidification mode according to the first temperature result;

[0087] comparing the running duration with a preset duration threshold;

[0088] generating the opening instruction of the electric heating assembly in a case where the running duration is greater than or equal to the duration threshold.

[0089] It can be understood that the opening instruction of the electric heating assembly is directly generated according to the second temperature result that the current indoor environment temperature T1 is less than or equal to the temperature threshold T2. That is, when the indoor environment temperature is too low during refrigeration or dehumidification, the opening instruction of the electric heating assembly is automatically generated to prevent the generation of condensed water above the electric heating assembly.

[0090] According to the first temperature result that the current indoor environment temperature T1 is greater than the temperature threshold T2, the running duration a1 of the air conditioner operating in the refrigeration mode or the dehumidification mode is obtained, and the running duration a1 and a preset duration threshold a2 are compared. If the running duration a1 is greater than or equal to the duration threshold a2, the opening instruction of the electric heating assembly is also generated.

[0091] In some embodiments of the present application, after the step of judging the current operating mode of the air conditioner, the method further comprises:

[0092] In a case where it is determined that the current operation mode indicates the heating mode, an outdoor environment temperature is acquired;

[0093] In a case where the outdoor environment temperature is less than a preset outdoor temperature threshold, the electric heating assembly is controlled to operate in a preset auxiliary heating strategy;

[0094] The auxiliary heating strategy indicates that the electric heating assembly is controlled to start operating, and in a case where an operating duration of the electric heating assembly reaches a preset auxiliary heating duration threshold, the electric heating assembly is controlled to stop operating.

[0095] It can be understood that, after the step of judging the current operation mode of the air conditioner, in a case where it is determined that the current operation mode is the heating mode, in order to better improve the heating effect, the outdoor environment temperature T3 is first acquired, and the outdoor environment temperature T3 and an outdoor temperature threshold T4 are compared and processed, if the outdoor environment temperature is less than the outdoor temperature threshold, it is indicated that the outdoor temperature is relatively low, and therefore the electric heating assembly needs to be controlled to start operating and operate in the auxiliary heating strategy, thereby improving the indoor heating efficiency, rapidly increasing the indoor temperature, and improving the experience of the user.

[0096] The auxiliary heating strategy indicates that the electric heating assembly is controlled to start operating, and in a case where an operating duration of the electric heating assembly reaches a preset auxiliary heating duration threshold, the electric heating assembly is controlled to stop operating.

[0097] The air conditioner electric heating control method, device, equipment and air conditioner provided by the application, in a case where the air conditioner is started, the current operation mode of the air conditioner is judged, in a case where it is determined that the current operation mode indicates the cooling mode or the dehumidification mode, the current indoor environment temperature is acquired, the current indoor environment temperature and a preset temperature threshold are compared and processed to obtain a temperature comparison result, and based on the temperature comparison result, the electric heating assembly of the air conditioner is controlled to operate in a preset preheating strategy. By controlling the electric heating assembly of the air conditioner to operate in the preheating strategy, the problem of condensed water generated when the air conditioner operates in the cooling or dehumidification mode is solved.

[0098] The air conditioner electric heating control device provided by the application is described below, and the air conditioner electric heating control device described below can be mutually correspondingly referred to the air conditioner electric heating control method described above.

[0099] As Figure 2 is a structural schematic diagram of the air conditioner electric heating control device provided by the application, an air conditioner electric heating control device, comprising:

[0100] The judgment module 210 is configured to, in a case where the air conditioner is started, judge the current operation mode of the air conditioner;

[0101] The data acquisition module 220 is used to acquire the current indoor ambient temperature when the current operating mode is determined to be either cooling mode or dehumidification mode.

[0102] The comparison module 230 is used to compare the current indoor ambient temperature with a preset temperature threshold to obtain a temperature comparison result.

[0103] The control module 240 is used to control the electric heating component of the air conditioner to operate according to a preset preheating strategy based on the temperature comparison result.

[0104] Preferably, in the electric heating control device for an air conditioner provided by the present invention, the preheating strategy is to control the electric heating component to start preheating, and when the preheating time of the electric heating component reaches a preset first preheating time threshold, control the electric heating component to stop operating;

[0105] If the stop time of the electric heating component reaches a preset first stop time threshold, the electric heating component is restarted to begin preheating.

[0106] If the second preheating time of the electric heating component reaches a preset second preheating time threshold, the electric heating component shall be controlled to stop operating.

[0107] If the second stop duration of the electric heating component reaches a preset second stop duration threshold, the electric heating component is controlled to operate with a preset electric heating strategy.

[0108] Wherein, the first preheating time threshold is greater than or equal to the second preheating time threshold, and the first stop time threshold is greater than or equal to the second stop time threshold.

[0109] Preferably, in the electric heating control device for an air conditioner provided by the present invention, the control module 240 is used to generate an activation command for the electric heating component based on the temperature comparison result;

[0110] Based on the start command, the preheating strategy is obtained from the preset strategy library, and the electric heating component is controlled to operate according to the preheating strategy.

[0111] Preferably, the electric heating control device for an air conditioner provided by the present invention...

[0112] The temperature comparison results include at least: a first temperature result and a second temperature result;

[0113] Comparison module 230 is used to obtain the first temperature result when the current indoor ambient temperature is greater than the temperature threshold.

[0114] In a case that the current indoor environment temperature is less than or equal to the temperature threshold, the second temperature result is obtained.

[0115] Preferably, the electric heating control device of the air conditioner provided by the application comprises a control module 240, configured to generate the opening instruction of the electric heating assembly according to the second temperature result.

[0116] According to the first temperature result, a running duration of the air conditioner running in the cooling mode or the dehumidifying mode is obtained.

[0117] The running duration is compared with a preset duration threshold.

[0118] In a case that the running duration is greater than or equal to the duration threshold, the opening instruction of the electric heating assembly is generated.

[0119] Preferably, the electric heating control device of the air conditioner provided by the application, after the step of judging the current running mode of the air conditioner, is further configured to, in a case that the current running mode is determined to indicate the heating mode, obtain an outdoor environment temperature.

[0120] In a case that the outdoor environment temperature is less than a preset outdoor temperature threshold, the electric heating assembly is controlled to run in a preset auxiliary heating strategy.

[0121] The auxiliary heating strategy indicates that the electric heating assembly is controlled to run in an opened state, and in a case that an opening duration of the electric heating assembly reaches a preset auxiliary heating duration threshold, the electric heating assembly is controlled to stop running.

[0122] The electric heating control method, device, equipment and air conditioner provided by the application, in a case that the air conditioner is started, judges the current running mode of the air conditioner; in a case that the current running mode is determined to indicate the cooling mode or the dehumidifying mode, a current indoor environment temperature is collected; the current indoor environment temperature is compared with a preset temperature threshold to obtain a temperature comparison result; and based on the temperature comparison result, an electric heating assembly of the air conditioner is controlled to run in a preset preheating strategy. By controlling the electric heating assembly of the air conditioner to run in the preheating strategy, the problem of condensed water generated when the air conditioner runs in the cooling or dehumidifying mode is solved.

[0123] Figure 3 An example of a schematic diagram of a physical structure of an electronic device is shown in FIG. 1. Figure 3As shown, the electronic device can include a processor 310, a communications interface 320, a memory 330, and a communications bus 340, wherein the processor 310, the communications interface 320, and the memory 330 complete mutual communication through the communications bus 340. The processor 310 can invoke a logical instruction in the memory 330 to execute an electric heating control method of an air conditioner, the method comprising: in the case of starting the air conditioner, judging a current operation mode of the air conditioner; in the case of judging that the current operation mode indicates a refrigeration mode or a dehumidification mode, collecting a current indoor environment temperature; comparing the current indoor environment temperature with a preset temperature threshold value to obtain a temperature comparison result; and based on the temperature comparison result, controlling an electric heating component of the air conditioner to operate in a preset preheating strategy.

[0124] In addition, the logical instruction in the memory 330 described above can be implemented in the form of a software functional unit and sold or used as an independent product, which can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application essentially or the part that contributes to the prior art or part of the technical solutions can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a plurality of instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and various media that can store program codes.

[0125] On the other hand, the present application also provides a computer program product, the computer program product comprising a computer program, the computer program being storable on a non-transitory computer readable storage medium, and the computer program being executable by a processor to enable a computer to execute the electric heating control method of an air conditioner provided by the above-mentioned methods, the method comprising: in the case of starting the air conditioner, judging a current operation mode of the air conditioner; in the case of judging that the current operation mode indicates a refrigeration mode or a dehumidification mode, collecting a current indoor environment temperature; comparing the current indoor environment temperature with a preset temperature threshold value to obtain a temperature comparison result; and based on the temperature comparison result, controlling an electric heating component of the air conditioner to operate in a preset preheating strategy.

[0126] In yet another aspect, the present application also provides a non-transitory computer readable storage medium having stored thereon a computer program, which, when executed by a processor, implements the electric heating control method of an air conditioner provided by each of the above methods, and the method comprises: in the case that the air conditioner is started, determining a current operation mode of the air conditioner; in the case that it is determined that the current operation mode indicates a cooling mode or a dehumidifying mode, collecting a current indoor environment temperature; comparing the current indoor environment temperature with a preset temperature threshold to obtain a temperature comparison result; and based on the temperature comparison result, controlling an electric heating assembly of the air conditioner to operate in a preset preheating strategy.

[0127] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0128] From the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be realized by means of software and necessary general hardware platform, and of course can also be realized by hardware. Based on such understanding, the above technical solutions can be embodied in the form of software product, which can be stored in a computer readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes a plurality of instructions to make a computer device (which can be a personal computer, server, or network device, etc.) execute the method described in each embodiment or some part of the embodiment.

[0129] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An electric heating control method for an air conditioner, characterized by, The method comprises the following steps: In the case of starting the air conditioner, the current operation mode of the air conditioner is determined; In the case of determining that the current operation mode indicates the refrigeration mode or the dehumidification mode, the current indoor environment temperature is collected; The current indoor environment temperature and a preset temperature threshold are compared to obtain a temperature comparison result; Based on the temperature comparison result, the electric heating assembly of the air conditioner is controlled to operate in a preset preheating strategy; The method comprises the following steps: According to the temperature comparison result, an opening instruction of the electric heating assembly is generated; Based on the opening instruction, the preheating strategy is obtained from a preset strategy library, and the electric heating assembly is controlled to operate in the preheating strategy; The temperature comparison result at least includes a first temperature result and a second temperature result; The method comprises the following steps: In the case of the current indoor environment temperature being greater than the temperature threshold, the first temperature result is obtained; In the case of the current indoor environment temperature being less than or equal to the temperature threshold, the second temperature result is obtained; The method comprises the following steps: According to the second temperature result, the opening instruction of the electric heating assembly is generated; According to the first temperature result, the operation time length of the air conditioner operating in the refrigeration mode or the dehumidification mode is obtained; The operation time length and a preset time length threshold are compared; In the case of the operation time length being greater than or equal to the time length threshold, the opening instruction of the electric heating assembly is generated.

2. The method of claim 1, wherein the method further comprises: The preheating strategy indicates that the electric heating assembly starts preheating, and in the case of the starting preheating time length of the electric heating assembly reaching a preset first preheating time length threshold, the electric heating assembly stops operating; In the case of the stop time length of the electric heating assembly reaching a preset first stop time length threshold, the electric heating assembly is re-controlled to start preheating; In the case of the second starting preheating time length of the electric heating assembly reaching a preset second preheating time length threshold, the electric heating assembly is controlled to stop operating; In the case of the second stop time length of the electric heating assembly reaching a preset second stop time length threshold, the electric heating assembly is controlled to operate in a preset electric heating strategy; The first preheating time length threshold is greater than or equal to the second preheating time length threshold, and the first stop time length threshold is greater than or equal to the second stop time length threshold.

3. The method of claim 1, wherein the step of determining the temperature of the evaporator is performed by a temperature sensor. After the step of determining the current operation mode of the air conditioner, the method further comprises the following steps: In the case of determining that the current operation mode indicates the heating mode, the outdoor environment temperature is obtained; In the case of the outdoor environment temperature being less than a preset outdoor temperature threshold, the electric heating assembly is controlled to operate in a preset auxiliary heating strategy; The auxiliary heating strategy indicates that the electric heating assembly is controlled to start operating, and in the case of the starting time length of the electric heating assembly reaching a preset auxiliary heating time length threshold, the electric heating assembly is controlled to stop operating.

4. An electric heating control device for an air conditioner, characterized by comprising: The method comprises the following steps: The judgment module is configured to judge a current operation mode of the air conditioner when the air conditioner is started; The acquisition module is configured to acquire a current indoor environment temperature when it is determined that the current operation mode indicates a cooling mode or a dehumidification mode; The comparison module is configured to compare the current indoor environment temperature with a preset temperature threshold to obtain a temperature comparison result; The control module is configured to control an electric heating assembly of the air conditioner to operate in a preset preheating strategy based on the temperature comparison result; The control of the electric heating assembly of the air conditioner in the preset preheating strategy based on the temperature comparison result comprises: generating an opening instruction of the electric heating assembly according to the temperature comparison result; obtaining the preheating strategy from a preset strategy library based on the opening instruction and controlling the electric heating assembly to operate in the preheating strategy; The temperature comparison result at least comprises a first temperature result and a second temperature result; The comparison of the current indoor environment temperature with the preset temperature threshold to obtain the temperature comparison result comprises: obtaining the first temperature result when the current indoor environment temperature is greater than the temperature threshold; obtaining the second temperature result when the current indoor environment temperature is less than or equal to the temperature threshold; The generation of the opening instruction of the electric heating assembly according to the temperature comparison result comprises: generating the opening instruction of the electric heating assembly according to the second temperature result; obtaining a running duration of the air conditioner operating in the cooling mode or the dehumidification mode according to the first temperature result; comparing the running duration with a preset duration threshold; generating the opening instruction of the electric heating assembly when the running duration is greater than or equal to the duration threshold.

5. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, The processor executes the program to implement the steps of the electric heating control method of the air conditioner according to any one of claims 1 to 3.

6. A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that, The computer program is executed by the processor to implement the steps of the electric heating control method of the air conditioner according to any one of claims 1 to 3.

7. An air conditioner comprising a controller and an electric heating assembly connected to the controller, characterized in that, The controller is executed to implement the steps of the electric heating control method of the air conditioner according to any one of claims 1 to 3.

Images