Air conditioner control method and device, electronic equipment and storage medium

Abstract

The invention provides an air conditioner control method and device, electronic equipment and a storage medium, and the method comprises the steps that a first temperature difference between an inner ring temperature detection value at the starting moment of an air conditioner and a set temperature is obtained; determining whether the operation state of the air conditioner is a low-load operation state or not according to the first temperature difference; and the temperature reaching shutdown time of the air conditioner is determined according to the running state, and the air conditioner is controlled according to the temperature reaching shutdown time. By providing low-load operation judgment of the air conditioner and increasing control logic during low-load operation of the air conditioner, accurate control over the air conditioner is achieved, and the operation effect of the air conditioner is improved.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning control, and in particular to an air conditioning control method, device, electronic device and storage medium. Background Art

[0002] Existing air conditioning technology typically uses a fixed temperature compensation value, ensuring the same temperature control conditions regardless of whether the air conditioner is operating under high or low load conditions. If the user sets the same set temperature when the air conditioner is running in low-load cooling or heating mode as when it is running under high load, the air conditioner will run for a shorter period of time, causing it to shut down or reduce its frequency, resulting in poor air conditioning performance. Summary of the Invention

[0003] The present application aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, the present application proposes a method, an apparatus, an electronic device, and a storage medium.

[0005] In one embodiment of the present application, an air conditioning control method is provided, including:

[0006] Obtaining a first temperature difference between the inner ring temperature detection value and the set temperature at the time the air conditioner is started;

[0007] determining whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference;

[0008] The air conditioner is controlled according to the temperature-reaching shutdown time by determining the temperature-reaching shutdown time according to the operating state.

[0009] Optionally, determining whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference includes:

[0010] If the first temperature difference is less than or equal to a preset first threshold, the first temperature compensation value is adjusted, and the operating state of the air conditioner is determined based on the temperature reaching time, where the temperature reaching time is the time taken from the start of the air conditioner until the first temperature difference meets a preset third threshold;

[0011] When the first temperature difference is greater than the first threshold value and less than or equal to a preset second threshold value, determining the operating state of the air conditioner according to the setting mode of the air conditioner;

[0012] When the first temperature difference is greater than the second threshold, it is determined that the operating state of the air conditioner is a non-low-load operating state.

[0013] Optionally, adjusting the first temperature compensation value includes:

[0014] Adjusting the first temperature compensation value according to the first threshold to obtain a second temperature compensation value;

[0015] The time to reach the temperature is adjusted according to the second temperature compensation value.

[0016] Optionally, determining the operating state of the air conditioner according to the setting mode of the air conditioner includes:

[0017] When the setting mode of the air conditioner is cooling mode, determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started;

[0018] When the setting mode of the air conditioner is the heating mode, the operating state of the air conditioner is determined according to the temperature reaching time.

[0019] Optionally, determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started includes:

[0020] When the indoor humidity is lower than a first humidity threshold, determining the operating state of the air conditioner according to the temperature reaching time;

[0021] When the indoor humidity is greater than or equal to a first humidity threshold, the dehumidification mode is turned on until the indoor humidity is lower than the first humidity threshold, the cooling mode is turned on, and the operating state of the air conditioner is determined according to the temperature reaching time.

[0022] Optionally, determining the operating state of the air conditioner according to the temperature-reaching time includes:

[0023] When the temperature reaching time is less than or equal to a preset first time threshold, determining that the air conditioner is in a low-load operation state;

[0024] When the temperature-reaching time is greater than a preset first time threshold, it is determined that the air conditioner is in a non-low-load operation state.

[0025] Optionally, determining the temperature-reaching shutdown time of the air conditioner according to the operating status includes any one of the following:

[0026] When the air conditioner is in a non-low-load operating state, determining a second temperature difference according to the inner ring temperature detection value, the inner ring temperature compensation value, and the set temperature, and determining the temperature-reaching shutdown time according to the duration during which the second temperature difference meets the temperature-reaching shutdown condition;

[0027] When the air conditioner is in a low-load operating state, the sufficient temperature shutdown condition is adjusted according to the compensation time, and the sufficient temperature shutdown time is determined according to the duration that the second temperature difference meets the adjusted sufficient temperature shutdown condition.

[0028] Another embodiment of the present application provides an air conditioning device, which is configured to perform the method described in any one of the above aspects. Another embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the method described in any one of the above aspects is implemented.

[0029] Another aspect of the present application provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the method described in the aforementioned aspect is implemented.

[0030] Another embodiment of the present application provides a chip, which includes a processing circuit configured to execute the method described in the above aspect.

[0031] Another embodiment of the present application provides a computer program product, which implements the method described in the above aspect when the program is executed by a processor.

[0032] The air conditioning control method, device, electronic device, chip and storage medium proposed in this application realize precise control of the air conditioner and improve the operating effect of the air conditioner by proposing a judgment on low-load operation of the air conditioner and adding control logic when the air conditioner is running at low load.

[0033] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0035] Figure 1 A flow chart of an air conditioning control method provided in an embodiment of the present application;

[0036] Figure 2 A flow chart of an air conditioning control method provided in an embodiment of the present application;

[0037] Figure 3 A schematic structural diagram of an air conditioning control device provided in an embodiment of the present application;

[0038] Figure 4 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application;

[0039] Figure 5 This is a schematic diagram of the structure of a chip proposed in an embodiment of the present application. DETAILED DESCRIPTION

[0040] The following describes in detail embodiments of the present application, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0041] In existing air-conditioning technology, a fixed temperature compensation value is usually set. The data detected by the indoor temperature sensor will be compensated according to this set temperature compensation value. After processing, a temperature processing value is obtained. When the temperature processing value is close to the inner loop set temperature and maintained for a certain period of time, the air conditioner reaches the temperature and stops. During the operation of the air conditioner, a fixed temperature compensation value and a temperature-reaching stop time are usually set, that is, the temperature control conditions are the same regardless of whether the user is operating under high load or low load conditions. When the air conditioner is cooling / heating under low load conditions, if the user turns on the air conditioner and sets the same set temperature as when it is running under higher load conditions, it will cause the air conditioner to stop or reduce the frequency after running for a shorter period of time. This may cause a psychological gap in the user, and the user will compare the perceived indoor temperature at this time with the indoor temperature when it is running under higher load conditions, making it impossible for the user to achieve the expected cooling / heating effect, resulting in the user feeling that the air conditioning effect is poor and reducing user comfort. The air conditioning control method, device, electronic device, chip and storage medium of the embodiments of the present application are described below with reference to the accompanying drawings.

[0042] Figure 1 A schematic diagram of a flow chart of air conditioning control provided in an embodiment of the present application.

[0043] As an implementation method, the air-conditioning control method of the embodiment of the present application can be configured in an air-conditioning control device, and the air-conditioning control device can be applied to any electronic device so that the electronic device can perform an air-conditioning control function.

[0044] Among them, the electronic device can be any device with computing capabilities, such as a mobile terminal. The mobile terminal can be, for example, a mobile phone, tablet computer, personal digital assistant, wearable device, or other hardware device with various operating systems, touch screens and / or display screens.

[0045] As another implementation method, the air-conditioning control method of the embodiment of the present application can also be executed by a chip with processing capabilities, including an image signal processing chip (Image Signal Processor, ISP), a central processing unit (Central Processing Unit, CPU), an application-specific integrated circuit (Application-Specific Integrated Circuit, ASIC), a microprocessor (Digital Signal Processor, DSP), a field programmable gate array (Field-Programmable Gate Array, FPGA), a system on a chip (System On A Chip, SOC), a reduced instruction set computer RISC (Reduced Instruction Set Computer, reduced instruction set computer), etc., which are not listed one by one here.

[0046] It should be noted that the collection of user-related data in this application is carried out with the user's authorization and strictly abides by relevant laws and regulations such as privacy and security.

[0047] like Figure 1 As shown, the method may include the following steps:

[0048] Step 101, obtaining a first temperature difference between the inner ring temperature detection value and the set temperature at the time of air conditioning startup;

[0049] Step 102: determining whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference;

[0050] Step 103: determining a temperature-reaching shutdown time of the air conditioner according to the operating state, and controlling the air conditioner according to the temperature-reaching shutdown time.

[0051] In this embodiment, during air conditioning operation, the air conditioning load is primarily controlled based on the first temperature difference between the detected inner air temperature and the user-set temperature. Air conditioning load refers to the amount of heat that the air conditioning equipment must handle during operation and is an important factor in evaluating the design, operation, and selection of air conditioning systems. Air conditioning loads include sensible heat load, latent heat load, cooling load, and heating load. Sensible heat load refers to the heat load caused by changes in air temperature while maintaining a constant moisture content. For example, in summer, when hot outdoor air enters a room or when indoor equipment or people dissipate heat, the indoor air temperature rises. To maintain a comfortable indoor temperature, the air conditioning system must absorb this heat, which is the sensible heat load. Latent heat load is the heat load caused by changes in the water vapor content of the air. When the water vapor content of indoor and outdoor air differs, moisture transfer occurs. For example, in summer, when humid outdoor air enters a room, or when people inside generate water vapor through breathing or sweating, the indoor air humidity increases. To maintain a comfortable humidity, the air conditioning system must remove excess moisture, a process that involves absorbing or releasing latent heat.

[0052] Cooling load calculation is the key to determining the cooling capacity of the air-conditioning system. Commonly used methods include the steady heat transfer method and the unstable heat transfer method. The steady heat transfer method is suitable for calculating the heat transfer load of the enclosing structure. It assumes that the heat transfer is stable and is calculated according to the heat transfer formula. The unstable heat transfer law takes into account the time factor in the heat transfer process. For example, when calculating the heat change after solar radiation enters the room through the window, the intensity of solar radiation will change over time. The heat dissipation of personnel, equipment, lighting, etc. and the fresh air load must also be considered. The fresh air load is because in order to provide fresh air to the room, the air entering from the outside needs to be processed. This part of the air needs to be cooled or heated to the required indoor temperature, and its moisture content also needs to be processed.

[0053] Heat load calculations are primarily used to determine the heating capacity of air conditioning systems in winter. Similar to cooling load calculations, heat transfer through the building envelope must be considered, but in this case, heat loss from indoor spaces to the outdoors. Factors such as indoor and outdoor temperature differences, building orientation, and window area must also be considered. People and equipment also dissipate a certain amount of heat in winter, which can partially offset the heat load. For example, in an office, the heat generated by people and computers can reduce the amount of heating required by the air conditioning system.

[0054] If the first temperature difference is small, it means that the difference between the inner ring temperature of the air conditioner and the temperature set by the user is small, the load of the air conditioner is small, and the air conditioner is in a low-load operating state. If the first temperature difference is large, it means that the difference between the inner ring temperature of the air conditioner and the temperature set by the user is large, the load of the air conditioner is large, and the air conditioner is in a non-low-load operating state.

[0055] The temperature-reaching shutdown time of an air conditioner refers to the time point when the air conditioner automatically stops the operation of components such as the compressor and enters the standby state when the inner ring temperature detection value reaches the temperature value set by the user during operation. When the current first temperature difference detected by the indoor temperature sensor is within the set range, it means that the difference between the indoor temperature and the set temperature is small, and the air conditioner has basically made the indoor temperature meet the user's requirements. At this time, the temperature-reaching shutdown condition is met. Under low-load operation, if the air conditioner stops or reduces the frequency after running for a short time, it may cause a psychological gap in the user. The user will compare the perceived indoor temperature at this time with the indoor temperature when running at a higher load, making it impossible for the user to achieve the expected cooling / heating effect, resulting in the user feeling that the air conditioning effect is poor. Therefore, this application designs a control strategy for the air conditioner under low-load operation, which is different from that under high-load operation. The obtained temperature-reaching shutdown time can enable the air conditioner to run for a longer period of time under low-load operation, thereby improving the operating effect of the air conditioner.

[0056] This embodiment determines whether the air conditioner's operating state is low-load based on the first temperature difference. Through a specific algorithm and logical judgment, it accurately classifies the air conditioner's operating load. Finally, based on the determined operating state, the air conditioner's temperature-reaching shutdown time is precisely determined, thereby achieving efficient and precise control of the air conditioner, achieving both energy-saving and comfortable operation.

[0057] Optionally, determining whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference includes:

[0058] If the first temperature difference is less than or equal to a preset first threshold, the first temperature compensation value is adjusted, and the operating state of the air conditioner is determined based on the temperature reaching time, where the temperature reaching time is the time taken from the start of the air conditioner until the first temperature difference meets a preset third threshold;

[0059] When the first temperature difference is greater than the first threshold value and less than or equal to a preset second threshold value, determining the operating state of the air conditioner according to the setting mode of the air conditioner;

[0060] When the first temperature difference is greater than the second threshold, it is determined that the operating state of the air conditioner is a non-low-load operating state.

[0061] In this embodiment, when the first temperature difference is less than or equal to the preset first threshold value, the air conditioner is in a state relatively close to the set temperature. At this time, the first temperature compensation value needs to be adjusted. A new temperature compensation value is obtained through a specific calculation method and compensation strategy, and the operating state of the air conditioner is determined in combination with the temperature-reaching time. The temperature-reaching time is clearly the time taken for the air conditioner to start from the start until the first temperature difference meets the preset third threshold value. The temperature-reaching time parameter can reflect the speed at which the air conditioner reaches a relatively stable temperature difference state.

[0062] In one possible embodiment, T 内环 is the inner ring temperature detection value, T 设定 is the set temperature, △T3 is the third threshold, and the air conditioner starts from the start until |T 内环 -T 设定 The time △τ consumed when |≤△T3 is the time to reach the temperature. Optionally, △T3 is 0.5℃~2℃.

[0063] If the first temperature difference is greater than the first threshold and less than or equal to the second threshold, it means that the air conditioner is in a medium-load operating state. In this case, it is necessary to comprehensively consider the working mode set by the air conditioner, such as cooling or heating mode, and further determine the specific operating state based on the respective influencing factors in different modes.

[0064] When the first temperature difference is greater than the second threshold, it means that the difference between the inner ring temperature and the set temperature is large, and the air-conditioning equipment needs to process more heat during operation. It can be directly determined that the air-conditioning is in a non-low-load operating state. At this time, the air-conditioning needs to output a larger amount of energy to adjust the indoor temperature to meet the set requirements. This hierarchical judgment method makes the identification of the air-conditioning operating status more accurate and detailed.

[0065] In a possible embodiment, the first temperature difference ΔT=T 内环 -T 设定 , △T1 is the first threshold value, △T2 is the second threshold value, when △T≤△T1, the first temperature compensation value is adjusted, and the operating state of the air conditioner is determined according to the temperature-reaching time; when △T1<△T≤△T2, the operating state of the air conditioner is determined according to the setting mode of the air conditioner; when △T>△T2, the operating state of the air conditioner is determined to be a non-low-load operating state.

[0066] Optionally, adjusting the first temperature compensation value includes:

[0067] Adjusting the first temperature compensation value according to the first threshold to obtain a second temperature compensation value;

[0068] The time to reach the temperature is adjusted according to the second temperature compensation value.

[0069] In this embodiment, a first temperature compensation value is pre-set to compensate for the inner loop temperature, resulting in a temperature closer to the actual indoor temperature. If the first temperature difference is less than a preset first threshold, the air conditioner's operating load is low. To increase the air conditioner's operating load, the first temperature compensation value is adjusted to obtain a second temperature compensation value. This increases the air conditioner's load to reach the preset temperature.

[0070] Subsequently, the obtained second temperature compensation value is applied to the adjustment of the temperature time. Through recalculation and calibration, the subsequent judgment of the air-conditioning operating status is more in line with the actual operating conditions, further improving the accuracy and reliability of the control method.

[0071] In a possible embodiment, the adjustment formula is: |ΔT 过调后达温温度补偿 |=|△T 原有达温温度补偿 |+△T1

[0072] Among them, △T 原有达温温度补偿 is the first temperature compensation value, △T 过调后达温温度补偿 is the second temperature compensation value, △T1 is the first threshold. The time to reach the temperature after adjustment is |T 内环 -T 设定 |+△T 过调后达温温度补偿 The time △τ consumed is ≤△T3. Due to the larger temperature difference, the △τ after adjustment is greater than the △τ before adjustment.

[0073] Optionally, determining the operating state of the air conditioner according to the setting mode of the air conditioner includes:

[0074] When the setting mode of the air conditioner is cooling mode, determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started;

[0075] When the setting mode of the air conditioner is the heating mode, the operating state of the air conditioner is determined according to the temperature reaching time.

[0076] In this embodiment, when the air conditioner is in cooling mode, indoor humidity significantly affects cooling performance and human comfort. Therefore, the indoor humidity at startup is used as a key reference factor. By measuring the indoor humidity value and comparing it with a preset humidity standard, and combining the influence of humidity on cooling rate and energy consumption, the air conditioner's operating status is accurately determined to be low-load. When the air conditioner is in heating mode, the temperature-reaching time becomes a key evaluation indicator. This is because the rate of temperature rise during heating largely reflects the degree of indoor heat deficiency and the matching relationship between the air conditioner's heating capacity and room load. Therefore, determining the air conditioner's operating status based on the temperature-reaching time makes the control strategy in heating mode more scientific and reasonable, better meeting user comfort needs in different setting modes, and optimizing the air conditioner's energy consumption.

[0077] Optionally, determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started includes:

[0078] When the indoor humidity is lower than a first humidity threshold, determining the operating state of the air conditioner according to the temperature reaching time;

[0079] When the indoor humidity is greater than or equal to a first humidity threshold, the dehumidification mode is turned on until the indoor humidity is lower than the first humidity threshold, the cooling mode is turned on, and the operating state of the air conditioner is determined according to the temperature reaching time.

[0080] In this embodiment, if the indoor humidity is below a preset first humidity threshold, this indicates a relatively dry indoor environment. In this case, the impact of humidity on the cooling load is relatively small. Therefore, the air conditioner's operating status is primarily determined by the time required to reach the set temperature difference, focusing on the time it takes for the air conditioner to reach the set temperature difference. This serves to comprehensively assess the air conditioner's cooling load. Conversely, if the indoor humidity is greater than or equal to the first humidity threshold, excessive humidity can significantly affect human perception of temperature and increase the air conditioner's cooling burden. Therefore, dehumidification mode is prioritized to reduce the indoor humidity to below the first humidity threshold to create a relatively suitable indoor humidity environment. After the dehumidification operation is complete, cooling mode is then activated, and the air conditioner's operating status is determined based on the time required to reach the temperature from the moment cooling mode is activated. This control logic not only effectively improves cooling efficiency but also avoids overcooling or energy waste caused by humidity, ensuring efficient, comfortable, and energy-efficient operation of the air conditioner in cooling mode.

[0081] Optionally, determining the operating state of the air conditioner according to the temperature-reaching time includes:

[0082] When the temperature reaching time is less than or equal to a preset first time threshold, determining that the air conditioner is in a low-load operation state;

[0083] When the temperature-reaching time is greater than a preset first time threshold, it is determined that the air conditioner is in a non-low-load operation state.

[0084] In this embodiment, the preset first time threshold is used as a criterion, and the temperature-reaching time is compared with it. If the temperature-reaching time is less than or equal to the preset first time threshold, this indicates that the air conditioner can reach the set temperature difference requirement in a relatively short time, which means that the operating load of the air conditioner is relatively low, and the cooling or heating capacity can quickly meet the needs of indoor temperature regulation. Therefore, the air conditioner is determined to be in a low-load operating state. On the contrary, if the temperature-reaching time exceeds the preset first time threshold, it indicates that the air conditioner takes a long time to reach the set temperature difference, reflecting that the indoor load is large or there is a certain degree of mismatch between the operating capacity of the air conditioner and the current load. At this time, the air conditioner is determined to be in a non-low-load operating state. This judgment method provides an accurate basis for the subsequent temperature-reaching shutdown time control, which helps to achieve refined control and optimized operation of the air conditioner.

[0085] In a possible embodiment, Δτ1 is a first time threshold, and if Δτ≤Δτ1, the air conditioner is determined to be in a low-load operation state, and if Δτ>Δτ1, the air conditioner is determined to be in a non-low-load operation state.

[0086] Optionally, determining the temperature-reaching shutdown time of the air conditioner according to the operating status includes any one of the following:

[0087] When the air conditioner is in a non-low-load operating state, determining a second temperature difference according to the inner ring temperature detection value, the inner ring temperature compensation value, and the set temperature, and determining the temperature-reaching shutdown time according to the duration during which the second temperature difference meets the temperature-reaching shutdown condition;

[0088] When the air conditioner is in a low-load operating state, the sufficient temperature shutdown condition is adjusted according to the compensation time, and the sufficient temperature shutdown time is determined according to the duration that the second temperature difference meets the adjusted sufficient temperature shutdown condition.

[0089] In this embodiment, for air conditioners in a non-low-load operating state, it is necessary to comprehensively consider three key parameters: the inner loop temperature detection value, the inner loop temperature compensation value, and the set temperature. By calculating the second temperature difference between them and counting the duration that the second temperature difference continuously meets the temperature-reaching shutdown condition, when this duration reaches the preset requirement, the temperature-reaching shutdown time is determined. This ensures that the air conditioner is fully temperature-regulated in a non-low-load state and shuts down after reaching a stable and comfortable environment, avoiding increased energy consumption and equipment wear caused by frequent starts and stops. For air conditioners in a low-load operating state, the concept of compensation time is introduced to make corresponding adjustments to the temperature-reaching shutdown condition. By comprehensively considering the compensation time factor, the duration that the second temperature difference continuously meets the requirements under the adjusted temperature-reaching shutdown condition is recalculated to determine the final temperature-reaching shutdown time. This differentiated shutdown time determination strategy based on different operating states fully demonstrates the flexibility and accuracy of the patented method, can better adapt to the operating characteristics of the air conditioner under different load conditions, achieve a balance between energy saving and comfort, and improve the overall performance and user experience of the air conditioner.

[0090] In a possible embodiment, the inner ring temperature detection value is T 内环 , the inner loop temperature compensation value is T 内环温度补偿 , set the temperature to T 设定 When the air conditioner is in high load operation, the temperature shutdown condition is that the second temperature difference satisfies △T′=|(T 内环 -T 内环温度补偿 )-T 设定 |≤△T 达温停机判定温差 , and the duration reaches t 达温停机时间 , where △T′ is the second temperature difference, t 达温停机时间 The duration of the temperature shutdown condition.

[0091] When the air conditioner is in low load operation, the duration of the temperature-reaching shutdown condition is adjusted. The formula is t 过调达温停机 =t 达温停机时间 +t 补偿时间 ; At this time, the temperature shutdown condition is that the second temperature difference satisfies △T′=|(T 内环 -T 内环温度补偿 )-T 设定 |≤△T 达温停机判定温差 , and the duration reaches t 过调达温停机 .

[0092] Based on the above embodiments, Figure 2 A flow chart of another air conditioning control method provided in an embodiment of the present application is shown as follows: Figure 2 As shown, the method comprises the following steps:

[0093] When the air conditioner is running, obtain the real-time inner ring temperature detection value (T内环 ), inner loop temperature compensation (T 内环温度补偿 ), temperature difference when reaching temperature and stopping (△T 达温停机判定温差 ) and temperature-reaching shutdown judgment time (t 达温停机时间 ), where the temperature-reaching shutdown condition is: △T′=|(T 内环 -T 内环温度补偿 )-T 设定 |≤△T 达温停机判定温差 , and duration t 达温停机时间 When the air conditioner starts, get the indoor detection environment temperature (T 启动内环 ), indoor relative humidity (d 室内湿度 ), setting mode and setting temperature (T 设定 The acquired data is processed and used to determine whether the air conditioner is running at low load. The determination parameters are as follows:

[0094] 1. When the air conditioner is started, detect △T=|T 内环 -T 设定温度 |, if △T≤△T1, it is determined that the air conditioner is running at low load and enters the over-adjustment procedure 1, which is: |△T 过调后达温温度补偿 |=|△T 原有达温温度补偿 |+△T1, where: △T1 is the first temperature threshold, ranging from 0℃ to 5℃, △T 原有达温温度补偿 The temperature compensation value for low load operation is 1 to 5°C. After executing the over-adjustment procedure 1, the temperature reaching time is judged. The judgment content is |T 内环 -T 设定 |+△T 过调后达温温度补偿 ≤ the time △τ consumed by △T3, where △T3 is 0.5℃~2℃:

[0095] a.|T 内环 -T 设定 |≤△T3 the time consumed △τ, if △τ≤△τ1, it is determined that it is still in the low-load operation state and enters the over-adjustment program 2, the over-adjustment program 2 is: t 过调达温停机 =t 达温停机时间 +t 补偿时间 ;

[0096] b. If △τ>△τ1, the low-load operation judgment of the air conditioner is terminated and the original temperature-reaching shutdown judgment logic is continued.

[0097] Where △τ1 is the first set time threshold, which is 10min~1h; t 补偿时间 The compensation time for temperature-reaching shutdown is 2 minutes to 10 minutes.

[0098] 2. When the air conditioner is started, if △T1 < △T ≤ △T2, the air conditioner setting mode is detected, where △T2 is the second temperature threshold, which is 5-10°C. The air conditioner setting mode is determined:

[0099] (1) When the air conditioner is set to cooling mode, the air conditioner is started. 室内湿度 Make a judgment:

[0100] ①If d 室内湿度 <d1, obtain the monitoring air conditioner startup time T 内环 and T 设定 , determine the temperature reaching time and execute determination procedures a and b;

[0101] ② If the air conditioner is started 室内湿度 ≥d1, turn on the dehumidification mode, and then detect d in real time 室内湿度 , if d 室内湿度 ≥d1, continue to run the dehumidification mode; if d 室内湿度 <d1, turn on the cooling mode, enter the temperature reaching time determination, and execute determination procedures a and b;

[0102] ③ If the air conditioner is started 室内湿度 <d1, and △τ>△τ1, the air conditioner low load judgment ends and the original temperature-reaching shutdown judgment logic continues to be executed.

[0103] According to the relevant specifications, the indoor humidity that meets human comfort in summer is 40% to 65%, so the value range of d1 is 40% to 65%.

[0104] (2) When it is detected that the air conditioner setting mode is heating, the temperature reaching time is directly determined and the a and b determination procedures are executed.

[0105] 3. If the absolute value of the difference between the outer ring and the set temperature △T>△T2 when the air conditioner is started, the low-load operation judgment of the air conditioner is terminated and the original temperature-reaching shutdown judgment logic is continued.

[0106] Note: When the air conditioner is turned off or the power is cut off, the current data recorded in the air conditioner program will be cleared.

[0107] In order to implement the above embodiments, the embodiments of the present application further provide an air-conditioning device, which is used to execute the method as described in any one of the above embodiments.

[0108] The embodiment of the present application also provides an air conditioning control device.

[0109] Figure 3 A schematic structural diagram of an air conditioning control device provided in an embodiment of the present application.

[0110] like Figure 3 As shown, the device may include:

[0111] The acquisition module 310 is used to obtain a first temperature difference between the inner ring temperature detection value and the set temperature when the air conditioner is started;

[0112] The processing module 320 is configured to determine whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference;

[0113] The control module 330 is used to determine the temperature-reaching shutdown time of the air conditioner according to the operating status, and control the air conditioner according to the temperature-reaching shutdown time.

[0114] It should be noted that the above explanation of the method embodiment is also applicable to the device of this embodiment and will not be repeated here.

[0115] In order to implement the above embodiments, the present application also proposes a non-transitory computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the method described in the above method embodiments is implemented.

[0116] In order to implement the above embodiments, the present application further proposes a computer program product on which a computer program is stored. When the computer program is executed by a processor, the method described in the above method embodiments is implemented.

[0117] In order to implement the above embodiments, the present application also proposes an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, the method described in the above method embodiments is implemented.

[0118] Figure 4 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. For example, the electronic device 800 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0119] Reference Figure 4 , the electronic device 800 may include one or more of the following components: a processing component 802 , a memory 804 , a power component 806 , a multimedia component 808 , an audio component 810 , an input / output (I / O) interface 812 , a sensor component 814 , and a communication component 816 .

[0120] The processing component 802 generally controls the overall operation of the electronic device 800, such as operations associated with display, phone calls, data communications, camera operation, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the above-described method. In addition, the processing component 802 may include one or more modules to facilitate interaction between the processing component 802 and other components. For example, the processing component 802 may include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

[0121] The memory 804 is configured to store various types of data to support operations on the electronic device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phone book data, messages, pictures, videos, etc. The memory 804 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk.

[0122] The power component 806 provides power to the various components of the electronic device 800. The power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the electronic device 800.

[0123] The multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor can not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front camera and / or a rear camera. When the electronic device 800 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have a focal length and optical zoom capability.

[0124] The audio component 810 is configured to output and / or input audio signals. For example, the audio component 810 includes a microphone (MIC), which is configured to receive external audio signals when the electronic device 800 is in an operating mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal can be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, the audio component 810 also includes a speaker for outputting audio signals.

[0125] I / O interface 812 provides an interface between processing component 802 and peripheral interface modules, such as a keyboard, click wheel, buttons, etc. These buttons may include but are not limited to: a home button, volume buttons, a start button, and a lock button.

[0126] The sensor assembly 814 includes one or more sensors for providing various aspects of status assessment for the electronic device 800. For example, the sensor assembly 814 can detect the open / closed state of the electronic device 800, the relative positioning of components, such as the display and keypad of the electronic device 800. The sensor assembly 814 can also detect changes in the position of the electronic device 800 or a component of the electronic device 800, the presence or absence of user contact with the electronic device 800, the orientation or acceleration / deceleration of the electronic device 800, and temperature changes of the electronic device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0127] The communication component 816 is configured to facilitate wired or wireless communication between the electronic device 800 and other devices. The electronic device 800 can access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0128] In an exemplary embodiment, the electronic device 800 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the above methods.

[0129] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 804 including instructions, and the instructions can be executed by the processor 820 of the electronic device 800 to perform the above method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0130] In order to implement the above embodiments, the present application further proposes a chip, including: the chip includes a processing circuit, and the processing circuit is configured to execute the method provided in the above embodiments.

[0131] Figure 5 This is a schematic diagram of the structure of a chip proposed in the embodiment of this application. Figure 5 The structure of the chip 1100 is shown, but is not limited thereto.

[0132] The chip 1100 includes a processing circuit 1101 , which is configured to execute any of the above methods.

[0133] In some embodiments, chip 1100 further includes one or more interface circuits 1102. Optionally, interface circuit 1102 is connected to memory 1103. Interface circuit 1102 can be used to receive signals from memory 1103 or other devices, and can be used to send signals to memory 1103 or other devices. For example, interface circuit 1102 can read instructions stored in memory 1103 and send the instructions to processing circuit 1101.

[0134] In some embodiments, the interface circuit 1102 performs at least one of the communication steps such as sending and / or receiving in the above method, and the processing circuit 1101 performs the other steps.

[0135] In some embodiments, terms such as interface circuit, interface, transceiver pin, and transceiver may be used interchangeably.

[0136] In some embodiments, the chip 1100 further includes one or more memories 1103 for storing instructions. Alternatively, all or part of the memories 1103 may be located outside the chip 1100 .

[0137] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0138] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0139] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present application belong.

[0140] The logic and / or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing the logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (e.g., a computer-based system, a system including a processor, or other system that can fetch and execute instructions from an instruction execution system, apparatus, or device). For purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include the following: an electrical connection with one or more wires (electronic devices), a portable computer disk cartridge (magnetic device), random access memory (RAM), read-only memory (ROM), erasable and programmable read-only memory (EPROM or flash memory), fiber optic devices, and a portable compact disc read-only memory (CDROM). Furthermore, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing it in another suitable manner if necessary, and then storing it in a computer memory.

[0141] It should be understood that various parts of the present application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one of the following technologies known in the art or a combination thereof can be used to implement: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application-specific integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0142] Those skilled in the art will understand that all or part of the steps in the method of the above embodiment can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiment.

[0143] In addition, the functional units in the various embodiments of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into a module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0144] The storage medium mentioned above may be a read-only memory, a magnetic disk, or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application. Persons skilled in the art may make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An air conditioning control method, characterized in that: include: Obtaining a first temperature difference between the inner ring temperature detection value and the set temperature at the time the air conditioner is started; determining whether the operating state of the air conditioner is a low-load operating state according to the first temperature difference; The air conditioner is controlled according to the temperature-reaching shutdown time by determining the temperature-reaching shutdown time according to the operating state.

2. The method according to claim 1, characterized in that The determining, based on the first temperature difference, whether the operating state of the air conditioner is a low-load operating state includes: If the first temperature difference is less than or equal to a preset first threshold, the first temperature compensation value is adjusted, and the operating state of the air conditioner is determined based on the temperature reaching time, where the temperature reaching time is the time taken from the start of the air conditioner until the first temperature difference meets a preset third threshold; When the first temperature difference is greater than the first threshold value and less than or equal to a preset second threshold value, determining the operating state of the air conditioner according to the setting mode of the air conditioner; When the first temperature difference is greater than the second threshold, it is determined that the operating state of the air conditioner is a non-low-load operating state.

3. The method according to claim 2, characterized in that The adjusting of the first temperature compensation value includes: Adjusting the first temperature compensation value according to the first threshold to obtain a second temperature compensation value; The time to reach the temperature is adjusted according to the second temperature compensation value.

4. The method according to claim 2, characterized in that Determining the operating state of the air conditioner according to the setting mode of the air conditioner includes: When the setting mode of the air conditioner is cooling mode, determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started; When the setting mode of the air conditioner is the heating mode, the operating state of the air conditioner is determined according to the temperature reaching time.

5. The method according to claim 4, characterized in that Determining the operating state of the air conditioner according to the indoor humidity when the air conditioner is started includes: When the indoor humidity is lower than a first humidity threshold, determining the operating state of the air conditioner according to the temperature reaching time; When the indoor humidity is greater than or equal to a first humidity threshold, the dehumidification mode is turned on until the indoor humidity is lower than the first humidity threshold, the cooling mode is turned on, and the operating state of the air conditioner is determined according to the temperature reaching time.

6. The method according to any one of claims 2 to 5, characterized in that Determining the operating state of the air conditioner according to the temperature-reaching time includes: When the temperature reaching time is less than or equal to a preset first time threshold, determining that the air conditioner is in a low-load operation state; When the temperature-reaching time is greater than a preset first time threshold, it is determined that the air conditioner is in a non-low-load operation state.

7. The method according to claim 6, characterized in that Determining the temperature-reaching shutdown time of the air conditioner according to the operating status includes any one of the following: When the air conditioner is in a non-low-load operating state, determining a second temperature difference according to the inner ring temperature detection value, the inner ring temperature compensation value, and the set temperature, and determining the temperature-reaching shutdown time according to the duration during which the second temperature difference meets the temperature-reaching shutdown condition; When the air conditioner is in a low-load operating state, the sufficient temperature shutdown condition is adjusted according to the compensation time, and the sufficient temperature shutdown time is determined according to the duration that the second temperature difference meets the adjusted sufficient temperature shutdown condition.

8. An air conditioning device, characterized in that: The air conditioning device is used to perform the method according to any one of claims 1 to 7.

9. An electronic device, characterized in that: The method comprises a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, the method according to any one of claims 1 to 7 is implemented.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

11. A chip, characterized in that: The chip comprises a processing circuit configured to execute the method according to any one of claims 1 to 7.

12. A computer program product, characterized in that The invention comprises a computer program, which, when executed by a processor, implements the method according to any one of claims 1 to 7.

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