CN109539503B - Heating temperature compensation control method based on room heat load, air conditioner and computer readable storage medium - Google Patents

Heating temperature compensation control method based on room heat load, air conditioner and computer readable storage medium Download PDF

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Publication number
CN109539503B
CN109539503B CN201811449860.8A CN201811449860A CN109539503B CN 109539503 B CN109539503 B CN 109539503B CN 201811449860 A CN201811449860 A CN 201811449860A CN 109539503 B CN109539503 B CN 109539503B
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temperature
heat load
heating
room
control method
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CN109539503A (en
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肖彪
范建波
司徒姗姗
何林
黄允棋
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load

Abstract

The invention provides a heating temperature compensation control method based on room heat load, an air conditioner and a computer readable storage medium, wherein the method comprises the following steps: when the system enters stable heating, determining the heat load grade of a room, and acquiring the heat load correction temperature according to the heat load grade of the room; when the current stable running time of the windshield exceeds a first preset time, judging whether the room temperature distribution state value exceeds a preset range every second preset time, and if so, acquiring a temperature correction coefficient corresponding to the current moment; and obtaining the heating compensation temperature according to the heat load correction temperature and the temperature correction coefficient. The air conditioner is provided with a processor, and the processor can realize the heating temperature compensation control method based on the room heat load when executing the program. The computer readable storage medium stores a computer program for implementing the heating temperature compensation control method based on the room heat load. The invention can effectively correct the indoor environment temperature according to the heat load.

Description

Heating temperature compensation control method based on room heat load, air conditioner and computer readable storage medium
Technical Field
The invention relates to the technical field of air conditioner heating, in particular to a heating temperature compensation control method based on room heat load, and further relates to an air conditioner applying the method and a computer readable storage medium applying the method.
Background
When the air conditioner is operated in a heating mode, due to the fact that the room temperature is not uniformly distributed and the influence of heat radiation, the detected environment temperature is higher than the actual room temperature, and therefore the room temperature cannot be accurately controlled and adjusted. An effective solution to this problem is to use a compensation temperature to correct. However, this method has a problem that the room temperature unevenness of different heat loads is different, the room temperature is more easily uniform due to the obvious convection effect of the room with a small heat load, and the overcompensation is easily generated if the compensation temperature of the large room is adopted, so that the indoor ambient temperature cannot be effectively corrected with a fixed compensation temperature.
Disclosure of Invention
A first object of the present invention is to provide a heating temperature compensation control method based on a room heat load, which can effectively correct an indoor ambient temperature according to the room heat load.
It is a second object of the present invention to provide an air conditioner that can effectively correct the indoor ambient temperature according to the room heat load.
It is a third object of the present invention to provide a computer-readable storage medium that can effectively correct an indoor ambient temperature according to a room heat load.
In order to achieve the first object, the present invention provides a heating temperature compensation control method based on a room heat load, comprising: when the system enters stable heating, determining the heat load grade of a room, and acquiring the heat load correction temperature according to the heat load grade of the room; when the current stable running time of the windshield exceeds a first preset time, judging whether the room temperature distribution state value exceeds a preset range every second preset time, and if so, acquiring a temperature correction coefficient corresponding to the current moment; obtaining heating compensation temperature according to the heat load correction temperature and the temperature correction coefficient; heating is performed according to the heating compensation temperature.
According to the scheme, the heating temperature compensation control method based on the room heat load determines the heat load correction temperature by acquiring the heat load grade of the room, determines the temperature correction coefficient when the system operates stably, and determines the heating compensation temperature through the heat load correction temperature and the temperature correction coefficient, so that the heating compensation is performed according to the difference between the inner ring temperature sensing bulb detection temperature of the room and the actual temperature of the room, and the heating compensation is more reasonable.
In a further aspect, the step of determining the heat load level of the room comprises: a default room thermal load level is obtained.
It follows that since it is generally rare for an apparatus such as an air conditioner to move its position after installation, it is possible to determine the room heat load level by directly acquiring the default room heat load level as the room heat load level, assuming that the room heat load level is substantially fixed.
In a further aspect, the step of determining the heat load level of the room comprises: and obtaining the heat load grade of the room according to the corresponding temperature of the inner pipe, the indoor environment temperature, the wind shield and the outdoor environment temperature when the system enters the stable heating.
Therefore, when the heat load grade of the room is determined, the temperature of the inner pipe, the temperature of the indoor environment, the wind shield and the temperature of the outdoor environment are required to be determined, and the heat load grade of the room is determined according to a plurality of parameters, so that the judgment can be more accurate.
In a further scheme, the step of obtaining the room heat load grade according to the corresponding temperature of the inner pipe, the indoor environment, the windshield and the outdoor environment when the system enters the stable heating comprises the following steps: acquiring an initial level of the heat load of a room according to the temperature of the inner pipe, the temperature of the indoor environment and the temperature of the outdoor environment; and correcting the initial level of the room heat load according to the wind shield correction coefficient corresponding to the wind shield to obtain the level of the room heat load.
In a further scheme, because the size of the windshield has a large influence on the air convection of the room, after the room heat load initial level is obtained according to the inner pipe temperature, the indoor environment temperature and the outdoor environment temperature, the room heat load initial level needs to be corrected according to a windshield correction coefficient corresponding to the current windshield, so that the final room heat load level is obtained, and the accuracy is improved.
In a further aspect, the initial level of the room heat load is calculated by the following formula: b is0＝(TInner pipe 0－TInner ring 0)/(TInner ring 0－TOuter ring 0) Wherein, TInner pipe 0Corresponding inner tube temperature T when the system enters stable heatingInner ring 0Corresponding indoor environment temperature T when the system enters stable heatingOuter ring 0The corresponding outdoor environment temperature when the system enters stable heating.
Therefore, the initial level of the room heat load is obtained through calculation of the temperature of the inner pipe, the indoor environment temperature and the outdoor environment temperature, and the change of the room temperature can be accurately judged.
In a further aspect, the room heat load rating is obtained by the following equation: b is Xn × B0And Xn is a wind gear correction coefficient corresponding to the wind gear.
Thus, the formula is shown by B ═ Xn × B0And obtaining the room heat load level, and obtaining the optimal room heat load level.
In a further aspect, after the time when the current windshield is stably operated exceeds a first preset time period, the method further includes: and acquiring a first heating compensation temperature corresponding to the time when the current stable running time of the windshield exceeds a first preset time, and heating according to the first heating compensation temperature.
Therefore, after the time of stable operation of the windshield exceeds the first preset time, the temperature compensation adjustment processing is required, and therefore, the first heating compensation temperature is acquired and heating is performed.
In a further embodiment, the room temperature distribution state value is calculated by the following formula △ TStatus of state＝(TInner pipe 2－TInner ring 2)－(TInner pipe 1－TInner ring 1) Wherein, TInner pipe 1The temperature T of the inner pipe corresponding to the time when the current wind shield stably operates exceeds the first preset timeInner ring 1Corresponding indoor environment temperature T when the stable running time of the current wind shield exceeds a first preset timeInner pipe 2Is the inner tube temperature, T, corresponding to the current momentInner ring 2The indoor environment temperature corresponding to the current moment.
It can be seen that, by △ TStatus of state＝(TInner pipe 2－TInner ring 2)－(TInner pipe 1－TInner ring 1) The room temperature distribution state can be accurately determined by judging the room temperature distribution state.
In a further aspect, the step of obtaining the temperature correction coefficient corresponding to the current time includes obtaining a temperature difference △ T ═ T corresponding to the current timeInner pipe 2－TInner ring 2And acquiring a corresponding temperature correction coefficient according to the temperature difference.
Therefore, the temperature correction coefficient is determined according to the difference value between the temperature of the inner pipe at the current moment and the indoor environment temperature, and the temperature correction coefficient can be adjusted according to the real-time temperature, so that the heating compensation is more reasonable.
In a further scheme, the heating compensation temperature is calculated by the following formula: t isHeating compensation＝THeating compensation 0+TRoom correction×YCorrectionWherein, THeating compensation 0For presetting the heating compensation temperature, TRoom correctionCorrecting temperature, Y, for thermal loadCorrectionAnd the temperature correction coefficient is corresponding to the temperature difference value at the current moment.
It can be seen that by THeating compensation＝THeating compensation 0+TRoom correction×YCorrectionThe final heating compensation temperature is obtained, and the heating compensation can be more reasonable.
In order to achieve the second object, the present invention provides an air conditioner including a processor for implementing the steps of the heating temperature compensation control method based on the room thermal load when executing a computer program stored in a memory.
In order to achieve the third object, the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the heating temperature compensation control method based on the room heat load.
Drawings
Fig. 1 is a flowchart of an embodiment of a heating temperature compensation control method based on a room heat load according to the present invention.
Fig. 2 is a flowchart of the steps of the room heat load level in the embodiment of the heating temperature compensation control method based on the room heat load according to the present invention.
The invention is further explained with reference to the drawings and the embodiments.
Detailed Description
The heating temperature compensation control method based on the room heat load is a computer program applied to computer equipment, and preferably, the computer equipment is an air conditioner with a heating function. The heating temperature compensation control method based on the room heat load is used for realizing heating compensation according to the actual heat load of the room during heating. The invention also provides an air conditioner, which comprises a processor, wherein the processor can execute the instruction of the application program, thereby realizing the steps of the heating temperature compensation control method based on the room heat load. The present invention also provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the heating temperature compensation control method based on the room thermal load.
The embodiment of the heating temperature compensation control method based on the room heat load comprises the following steps:
as shown in fig. 1, the heating temperature compensation control method based on the room heat load according to the present invention first executes step S1 when performing heating compensation, determines the room heat load level when the system enters stable heating, and obtains the heat load correction temperature from the room heat load level. When temperature compensation is performed, compensation needs to be performed on the premise that the system is stable to heat. When judging whether the system enters a stable heating state, whether a certain time is exceeded after the heating function is started can be judged, and if yes, the system is considered to enter the stable heating state. The time length of the stable heating state which can be entered after the heating function is started can be set according to actual needs. When the system enters stable heating, the system adopts the preset general heating compensation temperature TGeneral purpose heating compensationAnd performing compensation heating.
After entering the stable heating state, the heat load level of the room needs to be confirmed. The step of confirming the heat load level of the room comprises: a default room thermal load level is obtained. Since the air conditioner is basically fixed at its original position after installation, the space where the air conditioner is located is relatively stable, and thus, when the heat load level of a room is confirmed, the default heat load level of the room can be directly read as the heat load level of the room. The default room heat load level may be set by a system developer, or may be a room heat load level identified by first installation and use as the default room heat load level. In an alternative embodiment, when the system is developed, different default room heat load levels can be set according to the sizes of the spaces with different sizes, and a user can select the default room heat load level according to the size of the room of the user.
The step of determining the room thermal load level further comprises: and obtaining the heat load grade of the room according to the corresponding temperature of the inner pipe, the indoor environment temperature, the wind shield and the outdoor environment temperature when the system enters the stable heating. When the heat load grade of a room is determined, the heat load grade can be obtained by judging and processing the corresponding temperature of the inner pipe, the indoor environment temperature, the wind shield and the outdoor environment temperature during stable heating.
Referring to fig. 2, when the room heat load level is obtained according to the corresponding inner tube temperature, indoor environment temperature, windshield and outdoor environment temperature when the system enters stable heating, step S11 is performed first, and the room heat load initial level S11 is obtained according to the inner tube temperature, indoor environment temperature and outdoor environment temperature. Initial level of room heat load B0Is calculated by the following formula: b is0＝(TInner pipe 0－TInner ring 0)/(TInner ring 0－TOuter ring 0) Wherein, TInner pipe 0Corresponding inner tube temperature T when the system enters stable heatingInner ring 0Corresponding indoor environment temperature T when the system enters stable heatingOuter ring 0The corresponding outdoor environment temperature when the system enters stable heating.
After the room heat load initial level is obtained, step S12 is executed to perform correction processing on the room heat load initial level according to the wind level correction coefficient corresponding to the wind level, and a room heat load level is obtained. The room heat load level B is obtained by the following formula: b is Xn × B0And Xn is a wind gear correction coefficient corresponding to the wind gear. The wind level correction coefficient Xn can be set by a system developer through experiments, and each wind level is provided with a wind level correction coefficient correspondingly. For example, the wind level correction coefficient corresponding to the wind level of a certain type of air conditioner is shown in table 1, the device is provided with 7 wind levels, and each wind level is provided with one wind level correction coefficient.
Table 1:
running wind shield 1 2 3 4 5 6 7
Correction factor Xn X1 X2 X3 X4 X5 X6 X7
In addition, the formula B is Xn × B0There is a diversity in the values obtained, and therefore, it is necessary to set a corresponding level decision rule in order to determine the room heat load level. For example, as shown in table 2, when B is equal to or less than B1, the room heat load level is considered to be 1 level, when B is greater than B1 and equal to or less than B2, the room heat load level is considered to be 2 level, and when B is greater than B2, the room heat load level is considered to be 3 level, where B1 has a value in the range of 0.5 to 1.0, B2 has a value in the range of 1.0 to 2.5, and the values of B1 and B2 can be determined as needed.
Table 2:
B ≤B1 greater than B1 and less than or equal to B2 ＞B2
Room thermal load rating 1 2 3
After determining the room heat load level, a heat load correction temperature is obtained according to the room heat load level. And each room heat load grade is correspondingly provided with a heat load correction temperature. For example, as shown in table 3, a device is provided with three room heat load levels, each of which is provided with a heat load correction temperature, and the heat load correction temperature is determined by determining the room heat load levels.
Table 3:
thermal load rating 1 2 3
TRoom correction TRoom correction 1 TRoom correction 2 TRoom correction 3
After the heat load correction temperature is obtained, step S2 is executed to determine whether the current time for stable operation of the windshield exceeds a first preset time period. And detecting the change state of the wind gear when the system enters a stable heating state. When the equipment works, the equipment can run according to the wind gear set by the user. When the change state of the wind shield is detected, whether the wind shield set by a user changes or not can be judged, and therefore whether the stable running time of the current wind shield exceeds a first preset time length or not is determined. Before temperature compensation is carried out, the wind shield can influence the air convection of a room, so that temperature change is influenced, detection steps need to be carried out after a certain wind shield works stably for a period of time, and detection can be more accurate. The first preset duration may be set by a program developer according to an experimental value. In addition, the temperature of the inner pipe corresponding to the time when the current wind shield stably operates exceeds a first preset time is recorded as TInner pipe 1When the stable operation time of the windshield exceeds a first preset time, the corresponding indoor environment temperature is TInner ring 1。
If the current stable operation time of the windshield does not exceed the first preset time, the step S2 is continuously executed to detect the change state of the windshield. When the stable operation time of the current damper is judged to exceed the first preset time length, step S3 is executed to obtain a first heating compensation temperature T corresponding to the stable operation time of the current damper exceeding the first preset time lengthFirst heating compensationCompensating the temperature T according to the first heatingFirst heating compensationHeating is carried out. Wherein the first heating compensation temperature TFirst heating compensationCalculated by the following formula: t isFirst heating compensation＝THeating compensation 0+TRoom correction×YCorrectionWherein, THeating compensation 0For presetting the heating compensation temperature, TRoom correctionCorrecting temperature, Y, for thermal loadCorrectionIs a temperature difference of △ T0＝TInner pipe 1－TInner ring 1Corresponding temperature correction coefficient. The temperature difference between the temperature of the inner pipe and the indoor environment temperature is correspondingly provided with a temperature correction coefficient YCorrectionDetermining the temperature correction coefficient Y by the range of the temperature differenceCorrectionAs shown in Table 4, a temperature correction coefficient Y is set for each range of temperature differenceCorrection。
Table 4:
△T ＜18℃ 18－22℃ 22－26℃ 26－30℃ ≥30℃
Yrepair L YCorrection 1 YCorrection 2 YCorrection 3 YCorrection 4 YCorrection 5
After heating according to the first heating compensation temperature, step S4 is executed to determine whether the interval duration reaches a second preset duration. When the time of current windshield steady operation surpassed first preset time, need continuously monitor inner tube temperature and indoor ambient temperature, when the monitoring, in order to the change of understanding the temperature that can be more clear, need obtain inner tube temperature and indoor ambient temperature again after certain time of interval. The second preset time period may be set according to an experiment, and in this embodiment, the second preset time period is 1 minute.
When it is determined that the interval duration does not reach the second preset duration, the process returns to step S4 to continue detecting the interval duration. When the determination interval duration reaches the second preset duration, step S5 is executed to determine whether the room temperature distribution state value exceeds the preset range. When the interval duration reaches a second preset duration, recording the temperature T of the inner tube corresponding to the current momentInner pipe 2And indoor ambient temperature TInner ring 2In order to determine the temperature change state of the room in the heating state, it is necessary to detect a room temperature distribution state value, wherein the room temperature distribution state value △ TStatus of stateObtained by the following formula of △ TStatus of state＝(TInner pipe 2－TInner ring 2)－(TInner pipe 1－TInner ring 1). The predetermined range is predetermined, and in this embodiment, the predetermined range is greater than or equal to-3 ℃ and less than or equal to 3 ℃.
If the room temperature distribution state value is not beyond the preset range, the process returns to step S4, and the temperature T of the inner tube in the next round is measured againInner pipe 2And indoor ambient temperature TInner ring 2. When the room temperature distribution state value does not exceed the preset range, the temperature change state of the room is considered to be small, and further temperature compensation is not needed.
When the room temperature distribution state value is judged to exceed the preset range, the step S6 is executed to obtain the temperature correction coefficient corresponding to the current time, because the room temperature distribution state value is judged to be changed greatly when exceeding the preset range, the temperature compensation is needed, and the step of obtaining the temperature correction coefficient corresponding to the current time comprises the step of obtaining the temperature difference value △ T-T corresponding to the current timeInner pipe 2－TInner ring 2And acquiring a corresponding temperature correction coefficient according to the temperature difference. In order to compensate the heating temperature properly in real time, a temperature correction process is performed according to the current temperature. After the temperature correction coefficient is obtained, step S7 is executed to obtain the heating compensation temperature from the heat load correction temperature and the temperature correction coefficient. Heating compensation temperature THeating compensationCalculated by the following formula: t isHeating compensation＝THeating compensation 0+TRoom correction×YCorrectionWherein, THeating compensation 0For presetting the heating compensation temperature, TRoom correctionCorrecting temperature, Y, for thermal loadCorrectionAnd the temperature correction coefficient is corresponding to the temperature difference value at the current moment.
After the heating compensation temperature is obtained, step S8 is executed to perform heating based on the heating compensation temperature. After the heating compensation temperature is obtained, the system can perform heating adjustment according to the heating compensation temperature, so that the heating temperature is more reasonable.
For a better understanding of the invention, the following examples are given:
t of certain air conditionerGeneral purpose heating compensationThe temperature is 2.5 ℃, the time for entering the stable heating state is 3 minutes, the second preset time period is 1 minute, the default room heat load level of the air conditioner is 2 levels, and T is setRoom correction 1＝0.5，TRoom correction 2＝1.0℃，TRoom correction 3＝1.3℃，THeating compensation 0＝2.0℃。YCorrection 1＝0.5，YCorrection 2＝0.7，YCorrection 3＝1.0，YCorrection 4＝1.2，YCorrection 51.5. When the air conditioner starts to heat, compensation temperature calculation is not carried out within 3 minutes, and the default is according to TGeneral purpose heating compensationOffset heating was performed at 2.5 ℃. After the air conditioner operates for 3 minutes, if the air conditioner detects that the heat load grade is 1 grade, TRoom correction＝TRoom correction 10.5 ℃. At this time, the wind shield, the indoor environment temperature and the inner pipe temperature are detected, if the operation wind shield is judged to be changed within 1 minute, the detection is carried out again, if the operation wind shield is not changed within the next 1 minute, the temperature compensation calculation is started, and the heating temperature compensation before the calculation result is carried outThe compensation remains unchanged. If T is detected at this timeInner pipe 1＝30.2℃，TInner ring 1＝8.5℃，TInner pipe 1－TInner ring 130.2-8.5 ═ 21.7 ℃, falling within the range of 18 ℃ to 22 ℃, then TFirst heating compensation2 ℃ +0.5 ℃x0.7 ═ 2.35 ℃. Record the temperature of the inner tube at this time as TInner pipe 130.2 deg.C and indoor ambient temperature TInner ring 18.5 ℃ and according to TFirst heating compensationAnd performing compensation heating. Starting from this, T is detected every 1 minuteInner pipe 2And TInner ring 2If detected △ TStatus of stateIf not, T isHeating compensationRemaining unchanged if detected △ TStatus of stateIf the temperature exceeds the preset range, the compensation temperature needs to be recalculated. Assuming that after 30 minutes, TInner pipe 2＝45.0℃，TInner ring 227.5 ℃ at which time △ TStatus of state-21.7 ℃ -4.2 ℃ < -3 ℃ and recalculating the compensation temperature, when △ T ═ 45 ℃ -27.5 ℃ ≦ 17.5 ℃ < 18 ℃, and then Y is usedCorrection＝YCorrection 10.5, therefore, THeating compensation2 ℃ +0.5 ℃x0.5 ═ 2.25 ℃, in order and according to THeating compensationAnd performing compensation heating.
The embodiment of the air conditioner is as follows:
the air conditioner of the embodiment comprises a processor, and the steps in the above-mentioned heating temperature compensation control method embodiment based on the room heat load are realized when the processor executes the computer program.
For example, a computer program can be partitioned into one or more modules, which are stored in a memory and executed by a processor to implement the present invention. One or more of the modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program in the air conditioner.
The air conditioner may include, but is not limited to, a processor, a memory. Those skilled in the art will appreciate that an air conditioner may include more or fewer components, or combine certain components, or different components, e.g., an air conditioner may also include input output devices, network access devices, buses, etc.
For example, the processor may be a Central Processing Unit (CPU), other general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The processor is the control center of the air conditioner and is connected with each part of the whole air conditioner by various interfaces and lines.
The memory may be used to store computer programs and/or modules, and the processor may implement various functions of the air conditioner by operating or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. For example, the memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (e.g., a sound receiving function, a sound-to-text function, etc.), and the like; the storage data area may store data (e.g., audio data, text data, etc.) created according to the use of the cellular phone, etc. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Computer-readable storage medium embodiments:
the air conditioner integrated module of the above embodiment, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a computer-readable storage medium. Based on such understanding, all or part of the flow of the above-mentioned heating temperature compensation control method based on the room heat load may also be implemented by instructing related hardware through a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned heating temperature compensation control method based on the room heat load may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The storage medium may include: any entity or device capable of carrying computer program code, recording medium, U.S. disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution media, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, in accordance with legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunications signals.
Therefore, the heating temperature compensation control method based on the room heat load determines the heat load correction temperature by acquiring the heat load grade of the room, determines the temperature correction coefficient when the system operates stably, and determines the heating compensation temperature through the heat load correction temperature and the temperature correction coefficient, so that the heating compensation is performed according to the difference between the inner ring temperature sensing bulb detection temperature of the room and the actual temperature of the room, and the heating compensation is more reasonable.
It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept also fall within the protection scope of the present invention.

Claims (11)

1. A heating temperature compensation control method based on room heat load is applied to an air conditioner and is characterized by comprising the following steps:
when the system enters stable heating, determining the heat load grade of a room, and acquiring the heat load correction temperature according to the heat load grade of the room;
when the stable operation time of the current windshield exceeds a first preset time, judging whether a room temperature distribution state value exceeds a preset range every second preset time, if so, acquiring a temperature correction coefficient corresponding to the current time, wherein the room temperature distribution state value is obtained by calculating the following formula of △ TStatus of state＝(TInner pipe 2－TInner ring 2)－(TInner pipe 1－TInner ring 1)，TInner pipe 1The time of the stable operation of the current wind shield exceeds the corresponding inner pipe temperature T of the first preset time lengthInner ring 1Corresponding indoor environment temperature T when the stable running time of the current wind shield exceeds a first preset timeInner pipe 2Is the inner tube temperature, T, corresponding to the current momentInner ring 2The indoor environment temperature corresponding to the current moment is obtained;
obtaining a heating compensation temperature according to the heat load correction temperature and the temperature correction coefficient;
and heating according to the heating compensation temperature.
2. The heating temperature compensation control method based on a room heat load according to claim 1,
the step of determining the room thermal load level comprises: a default room thermal load level is obtained.
3. The heating temperature compensation control method based on a room heat load according to claim 1,
the step of determining the room thermal load level comprises:
and obtaining the heat load grade of the room according to the corresponding temperature of the inner pipe, the indoor environment temperature, the wind shield and the outdoor environment temperature when the system enters the stable heating.
4. The heating temperature compensation control method based on a room heat load according to claim 3,
the step of obtaining the room heat load grade according to the corresponding inner pipe temperature, indoor environment temperature, wind shield and outdoor environment temperature when the system enters stable heating comprises the following steps:
acquiring an initial level of a room heat load according to the temperature of the inner pipe, the temperature of the indoor environment and the temperature of the outdoor environment;
and correcting the initial level of the room heat load according to the wind shield correction coefficient corresponding to the wind shield to obtain the level of the room heat load.
5. The heating temperature compensation control method based on the room heat load according to claim 4,
the initial level of the room heat load is calculated by the following formula:
B0＝(Tinner pipe 0－TInner ring 0)/(TInner ring 0－TOuter ring 0) Wherein, TInner pipe 0Corresponding inner tube temperature T when the system enters stable heatingInner ring 0Corresponding indoor environment temperature T when the system enters stable heatingOuter ring 0The corresponding outdoor environment temperature when the system enters stable heating.
6. The heating temperature compensation control method based on a room heat load according to claim 5,
the room heat load level is obtained by the following formula:
B＝Xn×B0and Xn is a wind gear correction coefficient corresponding to the wind gear.
7. Heating temperature compensation control method based on room heat load according to any one of claims 1 to 6,
after the time that the current windshield runs stably exceeds a first preset time, the method further comprises the following steps:
and acquiring a first heating compensation temperature corresponding to the condition that the current stable running time of the wind shield exceeds a first preset time, and heating according to the first heating compensation temperature.
8. Heating temperature compensation control method based on room heat load according to any one of claims 1 to 6,
the step of obtaining the temperature correction coefficient corresponding to the current moment comprises the following steps:
obtaining the temperature difference △ T ═ T corresponding to the current timeInner pipe 2－TInner ring 2And acquiring the corresponding temperature correction coefficient according to the temperature difference.
9. The heating temperature compensation control method based on a room heat load according to claim 8,
the heating compensation temperature is calculated by the following formula:
Theating compensation＝THeating compensation 0+TRoom correction×YCorrectionWherein, THeating compensation 0For presetting the heating compensation temperature, TRoom correctionCorrecting the temperature, Y, for said thermal loadCorrectionAnd the temperature correction coefficient is the temperature correction coefficient corresponding to the temperature difference at the current moment.
10. An air conditioner comprising a processor, wherein the processor is configured to implement the steps of the heating temperature compensation control method based on room heat load according to any one of claims 1 to 9 when executing the computer program stored in the memory.
11. A computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the heating temperature compensation control method based on the room heat load according to any one of claims 1 to 9.
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Publication number Priority date Publication date Assignee Title
CN110296508B (en) * 2019-07-01 2021-07-06 宁波奥克斯电气股份有限公司 Air conditioner temperature comfort control method and device and air conditioner
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CN115264850A (en) * 2022-06-30 2022-11-01 北京小米移动软件有限公司 Control method, device, equipment and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202792422U (en) * 2012-05-11 2013-03-13 上海威士文通风工程设备有限公司 Square variable air rate wind gap
CN105864983A (en) * 2016-04-27 2016-08-17 青岛海尔空调器有限总公司 Air conditioner control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03233242A (en) * 1990-02-08 1991-10-17 Toshiba Corp Air conditioner
JPH0732441U (en) * 1993-11-22 1995-06-16 太平洋工業株式会社 Outside temperature compensation type air conditioner
KR100511284B1 (en) * 2003-04-28 2005-08-31 엘지전자 주식회사 Method for compensating room temperature of air conditioner
CN104654528B (en) * 2015-02-03 2018-01-09 深圳麦格米特电气股份有限公司 The control method that indoor temperature compensates during a kind of convertible frequency air-conditioner heating operation
CN105042808B (en) * 2015-09-08 2018-10-23 广东美的制冷设备有限公司 Air conditioner and its heat-production control method and heating control device
CN108534315B (en) * 2017-12-08 2020-10-16 珠海格力电器股份有限公司 Air conditioner control method and device, air conditioner system, storage medium and control equipment
CN108679788B (en) * 2018-03-12 2020-03-10 珠海格力电器股份有限公司 Temperature correction method and device of air conditioner, storage medium and air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202792422U (en) * 2012-05-11 2013-03-13 上海威士文通风工程设备有限公司 Square variable air rate wind gap
CN105864983A (en) * 2016-04-27 2016-08-17 青岛海尔空调器有限总公司 Air conditioner control method

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