CN112984739B - Air conditioner control method, air conditioner control device, air conditioner and storage medium - Google Patents
Air conditioner control method, air conditioner control device, air conditioner and storage medium Download PDFInfo
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- CN112984739B CN112984739B CN202110378588.4A CN202110378588A CN112984739B CN 112984739 B CN112984739 B CN 112984739B CN 202110378588 A CN202110378588 A CN 202110378588A CN 112984739 B CN112984739 B CN 112984739B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
Abstract
The application relates to an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, wherein the air conditioner comprises a starting assembly connected with a compressor, and the starting assembly is used for starting the compressor; the method comprises the following steps: when the air conditioner is in a shutdown state, detecting current shutdown state parameters of the air conditioner; if the current shutdown state parameter meets the pre-charging index of the starting component, charging the starting component; acquiring first current electric quantity of the starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly; if the first current electric quantity is greater than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state; and the preset electric quantity corresponds to the minimum current value for starting the compressor. The air conditioner control method solves the technical problem of improving the cooling and heating speeds of the air conditioner.
Description
Technical Field
The present disclosure relates to the field of air conditioner control, and in particular, to an air conditioner control method, an air conditioner control device, an air conditioner, and a storage medium.
Background
The existing household air conditioner generally has the problems of slow refrigeration and heating. For example, after refrigeration is remotely controlled and started in summer, the outlet air temperature of the indoor unit cannot reach a target value in a short time, so that the temperature of the environment cannot be quickly reduced, the user experience is poor, and when the indoor unit is heated in winter, the time for waiting for the indoor unit to send hot air is long, and the comfort is poor.
Therefore, in the prior art, the starting efficiency of the air conditioner is low, the requirement of a user on quick refrigeration or heating of the air conditioner cannot be met, and the user experience is poor.
Disclosure of Invention
The application provides an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, and aims to solve the technical problem of how to improve the cooling and heating speeds of the air conditioner.
In a first aspect, the present application provides a control method of an air conditioner, the air conditioner including a starting assembly connected to a compressor, the starting assembly being configured to start the compressor; the method comprises the following steps:
when the air conditioner is in a shutdown state, detecting current shutdown state parameters of the air conditioner;
if the current shutdown state parameter meets the pre-charging index of the starting component, charging the starting component;
acquiring first current electric quantity of the starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly;
if the first current electric quantity is greater than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state;
and the preset electric quantity corresponds to the minimum current value for starting the compressor.
Optionally, the current shutdown state parameter of the air conditioner includes one or more of the first current indoor temperature, the first current electric quantity of the starting component, and the current time of the air conditioner;
the current shutdown state parameter meets a pre-charge indicator of the first startup component, including:
if the first current indoor temperature is not within a preset first indoor temperature range, the first current indoor temperature meets the pre-charging index;
if the first current electric quantity of the starting assembly is smaller than the preset electric quantity of the starting assembly, the pre-charging index is met;
and if the current time of the air conditioner is within a preset time range, the pre-charging index is met.
Optionally, the charging the starting component includes:
if the starting component is not connected to the external power supply, the energy storage component charges the starting component;
if the starting component is connected to the external power supply, the starting component is charged by the external power supply.
Optionally, if the starting component is already connected to an external power supply, the method further includes:
acquiring second current electric quantity of the energy storage assembly;
and comparing the second current electric quantity of the energy storage assembly with the rated electric quantity of a preset energy storage assembly, and if the current electric quantity of the energy storage assembly is smaller than the rated electric quantity of the preset energy storage assembly, charging the energy storage assembly by the external power supply.
Optionally, the method further includes controlling the air conditioner compressor to start and controlling the fan to start according to a preset maximum rotation speed when an air conditioner starting instruction is received.
Optionally, the method further comprises:
acquiring a first current pressure value of the air-conditioning refrigerant high-pressure pipeline and a second current pressure value of the low-pressure pipeline;
acquiring the pressure difference value according to the first current pressure value and the second current pressure value;
and when the pressure difference value reaches a preset pressure difference range, adjusting the rotating speed of the fan.
Optionally, the adjusting the fan rotation speed includes:
acquiring a second current indoor temperature and the target temperature;
acquiring a temperature difference according to the second current indoor temperature and the target temperature;
according to the temperature difference, acquiring the heat exchange quantity required by eliminating the temperature difference;
acquiring a target rotating speed of the fan according to the heat exchange quantity and the corresponding relation between the heat exchange quantity and the rotating speed of the fan;
and adjusting the rotating speed of the fan to the target rotating speed.
In a second aspect, the present application provides an air conditioner control device, which is applied to an air conditioner, wherein the air conditioner includes a starting assembly connected to a compressor, and the starting assembly is used for starting the compressor;
the air conditioning control device includes:
the monitoring module is used for detecting the current shutdown state parameter of the air conditioner when the air conditioner is in a shutdown state;
the control module is used for charging the starting component if the monitoring module detects that the current shutdown state parameter accords with the pre-charging index of the starting component;
the monitoring module is further used for acquiring a first current electric quantity of the starting assembly;
the control module is further used for comparing the first current electric quantity with a preset electric quantity value of the starting assembly; if the first current electric quantity is greater than or equal to the preset electric quantity value, enabling the compressor to be in a starting ready state;
wherein, the preset electric quantity value corresponds to the minimum current value for starting the compressor.
In a third aspect, the present application provides an air conditioner, including a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface, the memory completes mutual communication through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the control method according to any one of the first aspect described above when executing a program stored in the memory.
In a fourth aspect, the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the control method according to any one of the first aspect above.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
according to the air conditioner control method provided by the embodiment of the application, when the air conditioner is in the shutdown state, the current shutdown state parameters of the air conditioner are detected; if the current shutdown state parameter meets the pre-charging index of the starting component, charging the starting component; acquiring current first electric quantity of the starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly; if the first current electric quantity is greater than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state; and the preset electric quantity value corresponds to the minimum current value at which the air conditioner can be started. The realization does not need the charging process through the start assembly at air conditioner start-up in-process, directly makes the compressor possess the condition of start-up, shortens the activation time, improves the speed that air conditioner refrigeration, heats, and then improves the comfort level that the user used.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic flowchart of an air conditioner control method according to an embodiment of the present disclosure;
fig. 2 is a schematic view of an application scenario of an air conditioner control method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of an air conditioner control method according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an air conditioner control device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In an embodiment of the present application, an air conditioner includes a driving circuit for driving a compressor and a fan of the air conditioner to start; the driving circuit comprises a starting component, and the driving circuit is protected from instantaneous peak impact of a power grid while the starting component provides starting current required by driving voltage; the starting assembly is connected with a direct current bus, and the direct current bus is connected with external alternating current through a rectifying component; the rectifying part is used for converting external alternating current into direct current.
In an embodiment of the present application, the starting component may be a component in a capacitive energy storage form, such as a dc bus capacitor; the setting mode of the starting assembly is not unique, and the starting assembly can be a capacitor or a group of capacitors, so that the electric quantity requirement corresponding to the starting current of the air conditioner can be met; the manner of charging the starting assembly may be in any form of direct current.
Fig. 1 is a schematic flowchart of an air conditioner control method according to an embodiment of the present application, where the air conditioner control method includes:
step 100: when the air conditioner is in a shutdown state, detecting current shutdown state parameters of the air conditioner;
in the embodiment of the application, when the air conditioner is in the shutdown state, the current shutdown state parameter of the air conditioner is detected by the control terminal; the detection can be carried out periodically according to a preset time interval, and can also be carried out in real time.
Step 200: if the current shutdown state parameter accords with the pre-charging index of the starting component, charging the starting component;
in the embodiment of the present application, the precharge indicator of the startup component refers to a precondition for charging the startup component, and when the precondition is satisfied, the startup component is charged.
Step 300: acquiring first current electric quantity of a starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly;
in the embodiment of the application, a control terminal acquires a first current electric quantity of a starting component; the first current electric quantity of the starting assembly is the residual electric quantity of the starting assembly after the last air conditioner starting, and can also be any electric quantity value after charging; the control terminal compares the acquired first current electric quantity of the starting assembly with a preset electric quantity value of the starting assembly; the preset electric quantity value of the starting component depends on the minimum electric current value capable of starting the air conditioner compressor; different air conditioners have different minimum current values required by starting the compressor due to different rated powers; therefore, the preset electric quantity value depends on different rated powers of the air conditioner.
Step 400: if the first current electric quantity is larger than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state; wherein, the preset electric quantity corresponds to the minimum current value for starting the compressor.
In the embodiment of the application, if the first current electric quantity is smaller than the preset electric quantity value, it is indicated that the releasable current value of the starting assembly cannot meet the minimum current value for starting the air conditioner compressor, and therefore the starting assembly needs to be continuously charged; under the condition that the air conditioner is connected with an external alternating current power supply, the alternating current power supply is converted into a direct current power supply, and the starting assembly is charged; under the condition that the air conditioner is not connected with an external alternating current power supply, any preset device capable of providing a direct current power supply is used for charging the starting assembly.
In the embodiment of the application, if the first current electric quantity is greater than or equal to the preset electric quantity value, it is indicated that the releasable current value of the starting assembly can meet the minimum current value for starting the air conditioner compressor, so that the air conditioner has a starting condition; at the moment that the air conditioner receives the starting signal, the charging state of the starting assembly meets the starting requirement, so that the starting time of the air conditioner compressor does not include the time of the charging process, the compressor does not need to wait for directly entering the running state, the refrigerating or heating speed of the air conditioner is improved, and the user-friendly experience is improved.
In an application scenario of the embodiment of the application, in the use process of most household air conditioners, since the external power interface of the air conditioner may be located at a higher position, the external power is always kept in a connected state for the convenience of use; in one situation, in spring and autumn with proper temperature, the air conditioner is not started for a long time, a compressor of the air conditioner is not operated, and the current electric quantity of the starting assembly is more than or equal to the preset electric quantity value due to the last charging or pre-charging, namely the requirement of the next starting of the air conditioner is met; in one situation, in summer or winter, the air conditioner is frequently started when refrigeration or heating is needed, and at the moment, the starting assembly may need to be charged because the current electric quantity is smaller than the preset electric quantity value due to incomplete charging or untimely charging; if the external power supply is still in a connection state, the starting assembly can be charged by converting external alternating current into direct current until the electric quantity of the starting assembly reaches a preset electric quantity value; when the air conditioner is started, the starting assembly does not need to be charged, so that the starting time is saved, the compressor does not need to wait for directly entering the running state, the heat exchange is started, and the refrigerating or heating speed of the air conditioner is increased.
In the embodiment of the application, the current shutdown state parameters of the air conditioner comprise one or more of a first current indoor temperature, a first current electric quantity of the starting component and the current time of the air conditioner;
the current shutdown state parameter meets a pre-charge indicator of the first startup component, including:
if the first current indoor temperature is not within the preset first indoor temperature range, the first current indoor temperature accords with the pre-charging index;
if the first current electric quantity of the starting assembly is less than the preset electric quantity of the starting assembly, the pre-charging index is met;
and if the current time of the air conditioner is within the preset time range, the pre-charging index is met.
In an embodiment of the present application, the first current indoor temperature refers to a temperature of a space to be conditioned by the air conditioner; the preset first indoor temperature range refers to a temperature range where the indoor temperature is in a proper range, namely a comfortable temperature range for a user to feel without adjustment, for example, 18-26 ℃, and the temperature is generally considered to be comfortable without starting an air conditioner. When the first current indoor temperature is not within the range, for example, lower than 18 degrees celsius or higher than 26 degrees celsius, the air conditioner needs to be turned on, and then the starting component is precharged to meet the precharge specification of the starting component.
In the embodiment of the present application, if the first current electric quantity of the starting component is less than the preset electric quantity of the starting component, it indicates that the minimum current for starting the compressor cannot be met, and at this time, the starting component needs to be precharged, so as to meet the precharge index of the starting component.
In the embodiment of the application, the current time of the air conditioner refers to clock time, specifically to month, day and time; if the current time of the air conditioner is 7 months, which is generally hot summer, the air conditioner needs to be frequently started, and the starting component is required to be precharged at the moment, so that the precharging index of the starting component is met.
In the embodiment of the application, the index may be obtained periodically or at a preset fixed time; the acquisition can be carried out simultaneously or sequentially; through the acquisition of the current shutdown state parameter of the air conditioner, the pre-charging of the starting assembly is more in line with the use habit of a user, and the judgment of multiple dimensions is in line with pre-charging indexes, so that the pre-charging of the starting assembly is more accurate and reliable, an air conditioner compressor does not need to wait for direct starting, and the refrigerating and heating speeds of the air conditioner are further improved.
As shown in fig. 2, in the embodiment of the present application, the air conditioner includes an energy storage component, and if the starting component is not connected to the external power source, the energy storage component charges the starting component; if the starting component is already connected to the external power supply, the starting component is charged by the external power supply.
In the embodiment of the application, the energy storage assembly can store energy for a capacitor or a storage battery; the energy storage assembly is connected with the direct current bus and the starting assembly; in order to meet the preset electric quantity value of the starting assembly, the rated electric quantity value of the energy storage assembly is set to be larger than the preset electric quantity value of the starting assembly; the energy storage component is not arranged in a unique mode, and can be a capacitor or a group of capacitors; can be a storage battery or a group of storage batteries; acquiring the required electric quantity of the starting assembly according to the current electric quantity of the starting assembly and a preset electric quantity value, generating charging strategies with different discharging proportions among the capacitors according to the required electric quantity and the current available electric quantity of each capacitor, and meeting the capacity requirements of the starting assembly; and if the current available electric quantity of each capacitor is different, acquiring the capacitor with the maximum current available electric quantity to charge the starting assembly.
In the embodiment of the application, if the air conditioner is not connected to an external power supply, under the condition that the current electric quantity of the starting assembly is smaller than the preset electric quantity value, the starting assembly is charged through the energy storage assembly, so that the starting assembly reaches the preset electric quantity value, and the condition that the starting assembly does not meet the starting condition of the air conditioner when the air conditioner receives a starting signal is avoided, so that the air conditioner is started slowly, and the refrigerating or heating speed of the air conditioner is further influenced; through the setting of energy storage component, improve air conditioner control process's reliability.
In an embodiment of the present application, the control method further includes: if the starting assembly is connected to the external power supply, acquiring second current electric quantity of the energy storage assembly; and comparing the second current electric quantity of the energy storage assembly with the rated electric quantity of the preset energy storage assembly, and if the current electric quantity of the energy storage assembly is smaller than the rated electric quantity of the preset energy storage assembly, charging the energy storage assembly by an external power supply.
In the embodiment of the application, the external power supply refers to municipal 220V alternating current, and the 220V alternating current is converted into direct current after being rectified by a rectifying part and is connected to a direct current bus inside the air conditioner.
In the embodiment of the application, under the first condition that the air conditioner is connected to the external power supply, if the first current electric quantity of the starting assembly is smaller than the preset electric quantity value, the external power supply charges the starting assembly; simultaneously, acquire the current electric quantity of second of energy storage component, if the current electric quantity of second of energy storage component does not reach the rated electric quantity of energy storage component, need supplement the electric quantity to the energy storage component through external power source to guarantee under the condition that does not have external power source to insert, the electric quantity demand of starting the subassembly can be satisfied to the electric quantity of energy storage component. When the air conditioner is started at any time later, the compressor does not need to wait for directly entering the running state, and the stability and the reliability of the air conditioner control process are improved.
In the embodiment of the application, in another situation that the air conditioner is connected to the external power supply, the duration of the connection of the external power supply is short, and the starting assembly still does not reach the preset electric quantity value after being charged by the short external power supply, in such a situation, the starting assembly is switched to the energy storage assembly through the switching device, and the energy storage assembly continues to charge the starting assembly; the above-described action of the first case where the air conditioner is connected to the external power supply is repeatedly performed when it is detected that the external power supply is connected again.
In an embodiment of the present application, the air conditioner control method further includes: and when an air conditioner starting instruction is received, controlling the air conditioner compressor to start, and controlling the fan to start according to a preset maximum rotating speed.
In an embodiment of the present application, the fan includes an inner fan and an outer fan; receiving an air conditioner starting instruction, and controlling an air conditioner compressor and an air conditioner fan to start simultaneously; the compressor plays a role in sucking, compressing and conveying the refrigerant, the starting of the compressor accelerates the heat exchange process of the refrigerant in the heat exchanger, the compressor is started according to the starting frequency, the fan is started according to the maximum rotating speed, the air flow between the indoor space and the outdoor space is accelerated to the maximum extent, and the refrigerating or heating efficiency is further improved; meanwhile, the problems of system pressure overshoot and the like caused by the fact that the fan is not started in time are prevented, and the reliability of the air conditioner is improved.
In an embodiment of the present application, the air conditioner control method further includes: and when an air conditioner starting instruction is received, controlling the air conditioner compressor to start, and controlling the fan to start according to a preset maximum rotating speed.
In the embodiment of the application, after the compressor is started according to the starting frequency, the frequency is adjusted in real time according to the state of the indoor environment; different air conditioner types have different frequency adjusting modes of corresponding frequency converters due to different rated powers; the fan continues to operate for a period of time according to the maximum rotating speed, the air conditioner enters a stable state during operation, the fan is adjusted in speed at the moment, the refrigerating or heating speed is increased, meanwhile, the loss of electric energy is reduced, and the air conditioner is more humanized.
In the embodiment of the application, a first current pressure value of a high-pressure pipeline of an air-conditioning refrigerant and a second current pressure value of a low-pressure pipeline are obtained; acquiring a pressure difference value according to the first current pressure value and the second current pressure value; and when the pressure difference value reaches a preset pressure difference range, adjusting the rotating speed of the fan.
In the embodiment of the application, a high-pressure pipeline and a low-pressure pipeline are connected with an indoor unit and an outdoor unit of an air conditioner, wherein an indoor heat dissipation structure is connected with a compressor through the high-pressure pipeline, the compressor is connected with an evaporator through the low-pressure pipeline, and pressure display devices are arranged on the high-pressure pipeline and the low-pressure pipeline; when the system operates, the high-pressure pipeline and the low-pressure pipeline are filled with refrigerants to form a closed loop; the refrigerant generates different pressures at different pipeline positions due to the circulation change of the refrigerant between gas and liquid, which shows that different pressure values are generated in a high-pressure pipeline and a low-pressure pipeline, the pressure values are continuously changed along with the suction and compression actions of a compressor, and when an air-conditioning system is stable, the high pressure and the low pressure respectively tend to stable values; the preset pressure difference range is obtained according to the stable values of the high pressure and the low pressure of the air conditioner in different operation modes, the time when the difference value of the high pressure and the low pressure reaches the preset pressure difference range for the first time shows that the air conditioning system tends to be stable, the fan is adjusted in speed at the time, the air conditioning energy mode is adjusted, the refrigeration and heating efficiency of the system is guaranteed, and meanwhile the reliability of the system is improved.
In the embodiment of this application, carry out the speed governing with the fan, include: acquiring a second current indoor temperature and the target temperature; acquiring a temperature difference according to a second current indoor temperature and the target temperature; according to the temperature difference, acquiring the heat exchange quantity required by eliminating the temperature difference; acquiring a target rotating speed of the fan according to the heat exchange quantity and the corresponding relation between the heat exchange quantity and the rotating speed of the fan; and adjusting the rotating speed of the fan to the target rotating speed.
In the embodiment of the application, the air conditioner energy mode influences the efficiency of air conditioner cooling or heating to a certain extent, and the energy mode depends on the heat exchange amount required for eliminating the temperature difference: the larger the heat exchange amount is, the larger the fan rotating speed required for eliminating the heat exchange amount in the same time is, and the more the number of the branch machines which need to operate is under the condition of simultaneously controlling the target temperatures of a plurality of air conditioner pairs; on the contrary, the smaller the heat exchange amount is, the smaller the fan rotating speed required for eliminating the heat exchange amount in the same time is, and the fewer the number of the extension sets which need to be operated is under the condition of simultaneously controlling the target temperatures of a plurality of air conditioner pairs; therefore, the fan is adjusted to the fan rotating speed corresponding to the heat exchange amount, the dynamic adjustment of the energy mode is realized, the refrigeration and heating efficiency of the air conditioner is improved, and the energy conservation is realized.
As shown in fig. 3, in an application scenario in an embodiment of the present application, a home air conditioner includes a starting component and an energy storage component, and a control method of the home air conditioner includes the following steps:
step 100: when the air conditioner is in a shutdown state, detecting current shutdown state parameters of the air conditioner;
step 200: if the current shutdown state parameter accords with the pre-charging index of the starting component, charging the starting component;
step 300: acquiring first current electric quantity of a starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly;
step 400: if the first current electric quantity is larger than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state; wherein, the preset electric quantity corresponds to the minimum current value for starting the compressor.
Step 500: when an air conditioner starting instruction is received, controlling an air conditioner compressor to start, and controlling a fan to start according to a preset maximum rotating speed;
step 600: acquiring a first current pressure value of a high-pressure pipeline of an air-conditioning refrigerant and a second current pressure value of a low-pressure pipeline; acquiring a pressure difference value according to the first current pressure value and the second current pressure value; and when the pressure difference value reaches a preset pressure difference range, adjusting the rotating speed of the fan.
In the embodiment of the application, the starting assembly is charged in advance, so that the starting condition is directly met without the need of a charging process of the starting assembly in the starting process of the air conditioner compressor, the starting time is shortened, and the refrigerating and heating speeds are increased; and the compressor and the fan are started simultaneously, and the fan is regulated when the operation is stable, so that the real-time adjustment of the energy mode of the air conditioner is realized, the air flow between the indoor and the outdoor is accelerated to the maximum extent, the refrigeration or heating efficiency is further improved, and the effective energy conservation of the operation of the air conditioner is realized.
As shown in fig. 4, in an embodiment of the present application, there is provided an air conditioner control device applied to an air conditioner, the air conditioner including a starting assembly connected to a compressor, the starting assembly being used for starting the compressor;
the air conditioning control device includes: a monitoring module 10 and a control module 20;
the monitoring module 10 is used for detecting the current shutdown state parameter of the air conditioner when the air conditioner is in a shutdown state;
the control module 20 is configured to charge the startup component if the monitoring module 10 detects that the current shutdown state parameter meets the pre-charge index of the startup component;
the monitoring module 10 is further configured to obtain a first current electric quantity of the starting component;
the control module 20 is further configured to compare the first current electric quantity with a preset electric quantity value of the starting component; if the first current electric quantity is greater than or equal to the preset electric quantity value, enabling the compressor to be in a starting ready state;
wherein, the preset electric quantity value corresponds to the minimum current value for starting the compressor.
In the embodiment of the application, if the first current electric quantity of the starting assembly is greater than or equal to the preset electric quantity value, it is indicated that the current value which can be released by the starting assembly can meet the minimum current value for starting the air conditioner, so that the air conditioner compressor has a starting condition; at the moment that the air conditioner receives the starting signal, because the charging state of the starting assembly meets the starting requirement, the starting time of the air conditioner does not include the time of the charging process again in the process of charging the starting assembly, and the compressor does not need to wait for directly entering the running state by shortening the starting time of the air conditioner, so that the refrigerating or heating speed of the air conditioner is improved, and the user-friendly experience is improved.
In the embodiment of the application, the current shutdown state parameters of the air conditioner comprise one or more of a first current indoor temperature, a first current electric quantity of the starting component and the current time of the air conditioner;
the current shutdown state parameter meets a pre-charge indicator of the first startup component, including:
if the first current indoor temperature is not within the preset first indoor temperature range, the first current indoor temperature accords with the pre-charging index;
if the first current electric quantity of the starting assembly is less than the preset electric quantity of the starting assembly, the pre-charging index is met;
and if the current time of the air conditioner is within the preset time range, the pre-charging index is met.
In an embodiment of the present application, the air conditioning control apparatus further includes an energy storage assembly; the control module 20 is also used for judging whether the air conditioner is connected to an external power supply; if the control module 20 determines that the external power source is not connected, the energy storage component is used to charge the starting component.
In the embodiment of the present application, if the control module 20 determines that it is connected to the external power source, the external power source charges the starting component; the monitoring module 10 is further configured to obtain a second current electric quantity of the energy storage assembly; the control module 20 is further configured to compare the second current electric quantity of the energy storage component with a preset rated electric quantity of the energy storage component, and charge the energy storage component from the external power source if the current electric quantity of the energy storage component is smaller than the preset rated electric quantity of the energy storage component.
In the embodiment of the present application, the air conditioner control device further includes a starting module 30, configured to receive an air conditioner starting instruction, control the start of the air conditioner compressor, and control the start of the fan according to a preset maximum rotation speed.
In the embodiment of the present application, the monitoring module 10 is further configured to obtain a first current pressure value of a high-pressure pipeline of an air-conditioning refrigerant, and obtain a second current pressure value of a low-pressure pipeline of the air-conditioning refrigerant; the monitoring module 10 is further configured to obtain the pressure difference value according to the first current pressure value and the second current pressure value; and when the pressure difference value reaches a preset pressure difference range, adjusting the rotating speed of the fan.
In the embodiment of the present application, the monitoring module 10 is further configured to obtain a second current indoor temperature and a target temperature; acquiring a temperature difference according to the second current indoor temperature and the target temperature; according to the temperature difference, acquiring the heat exchange quantity required by eliminating the temperature difference; and adjusting the rotating speed of the fan to the target rotating speed according to the heat exchange quantity and the corresponding relation between the heat exchange quantity and the rotating speed of the fan.
As shown in fig. 5, an embodiment of the present application provides an air conditioner, which includes a processor 111, a communication interface 112, a memory 113 and a communication bus 114, wherein the processor 111, the communication interface 112, and the memory 113 complete communication with each other through the communication bus 114, and the memory 113 is used for storing computer programs;
in an embodiment of the present application, the processor 111 is configured to implement the air conditioning control method in any one of the foregoing method embodiments when executing the program stored in the memory 113.
In an embodiment of the present application, there is provided a computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of any one of the air-conditioning control methods described above.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The air conditioner control method is characterized by comprising a starting assembly connected with a compressor, wherein the starting assembly is used for starting the compressor;
the method comprises the following steps:
when the air conditioner is in a shutdown state, detecting current shutdown state parameters of the air conditioner, wherein the current shutdown state parameters comprise one or more of first current indoor temperature, first current electric quantity of a starting assembly and current time of the air conditioner;
if the current shutdown state parameter meets the pre-charging index of the starting component, charging the starting component;
acquiring first current electric quantity of the starting assembly, and comparing the first current electric quantity with preset electric quantity of the starting assembly;
if the first current electric quantity is greater than or equal to the preset electric quantity, enabling the compressor to be in a starting ready state;
the preset electric quantity corresponds to a minimum current value for starting the compressor;
wherein the current shutdown state parameter meets a pre-charge indicator of the startup component, including:
if the first current indoor temperature is not within a preset first indoor temperature range, the first current indoor temperature meets the pre-charging index;
if the first current electric quantity of the starting assembly is smaller than the preset electric quantity of the starting assembly, the pre-charging index is met;
and if the current time of the air conditioner is within a preset time range, the pre-charging index is met.
2. The control method of claim 1, wherein said charging the initiating component comprises:
if the starting component is not connected to an external power supply, the energy storage component charges the starting component;
if the starting component is connected to the external power supply, the starting component is charged by the external power supply.
3. The control method of claim 2, wherein if the startup component is already connected to the external power source, the method further comprises:
acquiring second current electric quantity of the energy storage assembly;
and comparing the second current electric quantity of the energy storage assembly with the rated electric quantity of a preset energy storage assembly, and if the second current electric quantity of the energy storage assembly is smaller than the rated electric quantity of the preset energy storage assembly, charging the energy storage assembly by the external power supply.
4. The control method according to claim 1, characterized in that the method further comprises: and when an air conditioner starting instruction is received, controlling the air conditioner compressor to start, and controlling a fan of the air conditioner to start according to a preset maximum rotating speed.
5. The control method according to claim 4, characterized in that the method further comprises:
acquiring a first current pressure value of the air-conditioning refrigerant high-pressure pipeline and a second current pressure value of the low-pressure pipeline;
acquiring a pressure difference value according to the first current pressure value and the second current pressure value;
and when the pressure difference value reaches a preset pressure difference range, adjusting the fan rotating speed of the fan.
6. The control method of claim 5, wherein said adjusting the fan speed of the fan comprises:
acquiring a second current indoor temperature and a target temperature;
acquiring a temperature difference according to the second current indoor temperature and the target temperature;
according to the temperature difference, acquiring the heat exchange quantity required by eliminating the temperature difference;
acquiring a target rotating speed of the fan according to the heat exchange quantity and the corresponding relation between the heat exchange quantity and the rotating speed of the fan;
and adjusting the rotating speed of the fan to the target rotating speed.
7. The air conditioner control device is characterized by being applied to an air conditioner, wherein the air conditioner comprises a starting assembly connected with a compressor, and the starting assembly is used for starting the compressor;
the air conditioning control device includes:
the monitoring module is used for detecting current shutdown state parameters of the air conditioner when the air conditioner is in a shutdown state, wherein the current shutdown state parameters comprise one or more of first current indoor temperature, first current electric quantity of a starting assembly and current time of the air conditioner;
the control module is used for charging the starting component if the monitoring module detects that the current shutdown state parameter accords with the pre-charging index of the starting component;
the monitoring module is further used for acquiring a first current electric quantity of the starting assembly;
the control module is further used for comparing the first current electric quantity with a preset electric quantity value of the starting assembly; if the first current electric quantity is greater than or equal to the preset electric quantity value, enabling the compressor to be in a starting ready state;
the preset electric quantity value corresponds to a minimum current value for starting the compressor;
wherein the current shutdown state parameter meets a pre-charge indicator of the startup component, including:
if the first current indoor temperature is not within a preset first indoor temperature range, the first current indoor temperature meets the pre-charging index;
if the first current electric quantity of the starting assembly is smaller than the preset electric quantity of the starting assembly, the pre-charging index is met;
and if the current time of the air conditioner is within a preset time range, the pre-charging index is met.
8. An air conditioner is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the control method according to any one of claims 1 to 6 when executing the program stored in the memory.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the control method according to any one of claims 1 to 6.
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