Air conditioner temperature intelligent sensing adjustment method and adjustment system thereof

Abstract

The application discloses a kind of air conditioner temperature adjustment intelligent sensing regulation method and its regulation system, method includes obtaining the overall temperature regulation numerical information of target control area;According to room layout information and overall temperature regulation numerical information, obtain air supply parameter and air conditioner operating parameter;According to air supply parameter, air conditioner operating parameter and overall temperature regulation numerical information, trigger temperature regulation instruction;Obtain subzone temperature detection information and subzone temperature difference value;Subzone temperature difference value is compared with preset temperature difference threshold range, if subzone temperature difference value is not in preset temperature difference threshold range, trigger subzone temperature change information collection instruction;Obtain air supply adjustment parameter information and air conditioner operating parameter adjustment information;According to air supply adjustment parameter information and air conditioner operating parameter adjustment information, trigger air conditioner intelligent adjustment instruction.The application has improved the temperature regulation effect of air conditioner, realized the effect of accurate control to indoor environment.

Description

Technical Field

[0001] This application relates to the field of intelligent temperature control technology for air conditioners, and in particular to an intelligent sensing and control method and system for air conditioner temperature control. Background Technology

[0002] Currently, traditional air conditioning temperature control systems mainly rely on users manually setting the temperature or adjusting the temperature according to simple timer programs. They lack the ability to perceive environmental changes in real time and cannot intelligently adjust according to the user's actual needs and environmental conditions. Moreover, in large spaces with complex indoor layouts, existing air conditioning temperature control systems often exhibit uneven cooling or heating effects and uneven temperature control in different areas of the same indoor space. They suffer from the shortcomings of being unable to accurately control the indoor temperature and having poor temperature control effects, indicating room for improvement. Summary of the Invention

[0003] In order to improve the temperature regulation effect of air conditioners and achieve precise control of the indoor environment, this application provides an intelligent sensing and regulation method and system for air conditioner temperature regulation.

[0004] Firstly, the objective of this invention is achieved through the following technical solution:

[0005] A smart sensing and adjustment method for air conditioning temperature control includes:

[0006] Obtain temperature setting information for the target control area, and obtain overall temperature adjustment value information based on the temperature setting information. The temperature setting information includes a preset temperature and an estimated adjustment time to reach the preset temperature, and the overall temperature adjustment value information includes an initial temperature, a target temperature, and an estimated adjustment time to reach the target temperature.

[0007] Obtain room layout information of the target control area, and obtain air supply parameters and air conditioner operating parameters based on the room layout information and the overall temperature adjustment value information. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas.

[0008] Based on the air supply parameters, air conditioner operating parameters, and overall temperature adjustment values, a temperature adjustment command is triggered.

[0009] Obtain zone temperature detection information, compare the zone temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the zone temperature difference value; compare the zone temperature difference value with a preset temperature difference threshold range, and if the zone temperature difference value is not within the preset temperature difference threshold range, trigger a zone temperature change information collection command.

[0010] Based on the zone temperature change information collection instruction, obtain air supply adjustment parameter information and air conditioner operating parameter adjustment information; based on the air supply adjustment parameter information and air conditioner operating parameter adjustment information, trigger the air conditioner intelligent adjustment instruction.

[0011] By adopting the above technical solution, the overall temperature regulation numerical information includes overall cooling numerical information or overall heating numerical information, the preset temperature equals the target temperature, and the temperature regulation command is an air conditioner cooling command or an air conditioner heating command. The user inputs temperature settings according to their usage needs, then obtains the overall temperature regulation numerical information to obtain specific parameters for intelligent air conditioner regulation. Next, the room layout information of the target control area is obtained to adjust the air conditioner's operating parameters based on the actual room complexity and layout. Then, the air conditioner's air supply parameters and operating parameters are obtained to trigger the temperature regulation command and control the air conditioner to start operating. During the air conditioner's operation, zone temperature detection information for temperature changes in different areas is obtained, and based on the zone... The temperature value of a zone is compared with a preset temperature difference threshold range to monitor the temperature control effect of different zones. When the temperature difference value of a zone is not within the temperature difference threshold range, it indicates that the control effect of the corresponding zone is poor and needs to be adjusted. By triggering a zone temperature change information collection command, the air supply adjustment parameter information and air conditioner operation parameter adjustment information of the zone are obtained. The air conditioner operation adjustment information includes compressor frequency, opening degree of throttling device, etc., to obtain the adjustment parameter information required for each air outlet or corresponding throttling device for the current operation parameters, further optimizing the air supply effect and air conditioning temperature control effect of the target control area, thereby improving the temperature regulation effect of the air conditioner and achieving the purpose of precise control of the indoor environment.

[0012] In a preferred embodiment of this application: after triggering the temperature adjustment command based on the air supply parameters, air conditioner operating parameters, and overall temperature adjustment value information, the method further includes:

[0013] According to the temperature adjustment command, the start target parameter information of the air conditioner and the environmental characteristic parameter information of the target control area are obtained, and the feature association relationship between the start target parameter information and the environmental characteristic parameter information is obtained. According to the feature association relationship, the matching degree between the start target parameter information and the environmental characteristic parameter information is obtained.

[0014] When the target parameter information for startup completely matches the environmental characteristic parameter information, the corresponding temperature adjustment matching time is obtained;

[0015] The operating efficiency of the air conditioner is calculated based on the temperature adjustment matching time to obtain the air conditioner operating efficiency value;

[0016] When the air conditioner's operating efficiency value meets the preset operating efficiency warning threshold, an abnormal air conditioner operation prompt message is output.

[0017] By adopting the above technical solution, the feature correlation between the target startup parameter information and environmental characteristic parameter information is obtained. This allows for analysis of the matching degree between the target startup parameter information and environmental characteristic parameter information, and the actual intelligent temperature control effect of the air conditioner is judged based on the matching degree. This enables timely feedback and monitoring of the air conditioner's temperature control effect. The air conditioner's operating efficiency value is determined by the temperature adjustment matching time, and the air conditioner's operating efficiency value is used to determine its temperature control capability. During long-term operation, various components of the air conditioner may experience wear and tear or other reasons, leading to an increase or decrease in the air conditioner's operating temperature control capability (also known as the air conditioner's output capability). There may also be abnormal situations such as damage to certain components or prolonged operation in a low efficiency mode. By monitoring and judging the air conditioner's operating efficiency value, it is beneficial to detect abnormal situations in the air conditioner in a timely manner. When the air conditioner's operating efficiency value meets the operating efficiency warning threshold, an abnormal air conditioner operation prompt message is output to prompt the user to take action, so as to facilitate the maintenance of the air conditioner and improve the intelligent sensing effect of the air conditioner temperature control system.

[0018] In a preferred embodiment of this application: the step of calculating the operating efficiency of the air conditioner based on the temperature adjustment matching time to obtain the air conditioner operating efficiency value includes:

[0019] Calculate the air conditioner operating efficiency value A using formula (1). e :

[0020] A e =V s *Δ T / P*T mat *100% (1)

[0021] Among them, V s It is the actual size of the area where the target is installed, Δ T It is the temperature difference between the temperature when the air conditioner is not turned on and the target temperature. P is the operating power of the air conditioner when it is running normally or at its best performance. T mat It refers to the temperature regulation matching time.

[0022] By adopting the above technical solution, the air conditioning operating efficiency value corresponding to each different area space of the target control area can be calculated according to formula (1) so as to judge the air conditioning temperature regulation capability.

[0023] In a preferred embodiment of this application: obtaining temperature setting information of the target control area, and obtaining overall temperature adjustment value information based on the temperature setting information, includes:

[0024] Extract the preset temperature from the temperature setting information and use the preset temperature as the constant temperature.

[0025] Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset temperature control time, the constant temperature control time, and the preset adjustment temperature;

[0026] By associating the constant temperature, preset temperature control time, constant temperature control time, and preset adjustment temperature, the overall temperature adjustment numerical information is obtained.

[0027] By adopting the above technical solution, when using the air conditioner, the user inputs temperature setting information through the air conditioner remote control. The air conditioner's intelligent temperature sensing and adjustment system obtains the user's desired preset temperature and uses it as the target constant temperature. The next step involves obtaining the preset temperature control time, constant temperature control time, and preset adjustment temperature based on the expected adjustment time to reach the preset temperature and the preset temperature itself. The preset temperature control time is either a pre-cooling temperature control time or a pre-heating temperature control time. Specifically, in cooling mode, the preset temperature control time is the pre-cooling temperature control time; in heating mode, it is the pre-heating temperature control time. Specifically, to improve the air conditioner's temperature control efficiency, this application adopts a temperature floating adjustment method, i.e., first rapidly cooling (in cooling mode) or rapidly heating (in heating mode) during the preset temperature control time, and then restoring to a constant temperature during the constant temperature control time. Maintaining stable cooling or heating during the constant temperature control time helps improve the air conditioner's temperature control efficiency and enhances the user experience.

[0028] In a preferred embodiment of this application: the preset adjustment temperature includes a preset increase temperature and a preset decrease temperature, and the preset temperature control time includes a preset increase time and a preset decrease time; the step of obtaining the preset temperature control time, the constant temperature control time, and the preset adjustment temperature based on the adjustment time for reaching the expected preset temperature and the preset temperature includes:

[0029] Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset increase temperature, the preset decrease temperature, the preset increase time, and the preset decrease time;

[0030] The constant temperature control time is obtained based on the preset lifting time and the preset lowering time.

[0031] By adopting the above technical solution, within the preset temperature control time, in cooling mode, the temperature is first rapidly reduced based on the preset reduction time and preset reduction temperature, and then the current air conditioning control temperature is gradually increased based on the preset increase time and preset increase temperature to reach a constant temperature; in heating mode, the current air conditioning control temperature is first rapidly increased based on the preset increase time and preset increase temperature, and then the current air conditioning control temperature is gradually reduced based on the preset reduction time and preset reduction temperature to reach a constant temperature. This achieves both intelligent adjustment efficiency of air conditioning temperature control and fine-grained control of the air conditioner. The method of rapidly rising / falling the temperature and then slowly falling / rising it is also beneficial for the use and maintenance of various components inside the air conditioner.

[0032] In a preferred embodiment of this application: the step of obtaining room layout information, and obtaining air supply parameters and air conditioner operating parameters based on the room layout information and the overall temperature adjustment value information, specifically includes:

[0033] Based on the preset temperature and the room layout information, obtain the pre-adjusted air velocity of the air supply outlets for each zone and the pre-adjusted air velocity of the air supply outlets for each zone.

[0034] Based on the constant temperature and the room layout information, obtain the constant temperature air velocity of the zoned air supply outlet;

[0035] The air conditioner's operating parameters are obtained by increasing the pre-adjusted airflow speed at the air outlet in the defined zones, decreasing the pre-adjusted airflow speed at the air outlet in the defined zones, and maintaining a constant temperature airflow speed at the air outlet in the defined zones.

[0036] By adopting the above technical solution, based on the user's preset temperature adjustment and the room layout information of the actual room complexity, the system can specifically obtain the pre-adjusted air velocity of each air conditioning outlet in different zones, the pre-adjusted air velocity of each air conditioning outlet in different zones, and the constant temperature air velocity of each air conditioning outlet in different zones. This allows for the acquisition of the air supply parameters and air conditioner operating parameters of each air conditioning outlet, achieving the effect of customized and refined control of the actual control parameters of the air conditioner based on different environments or different indoor room layouts.

[0037] In a preferred embodiment of this application: the step of acquiring air supply adjustment parameter information and air conditioner operating parameter adjustment information based on the zone temperature change information collection instruction includes:

[0038] According to the partition temperature change information collection instruction, the partition temperature change information is obtained;

[0039] Obtain information indicating the end of a temperature change, and trigger a personnel location detection command based on this information.

[0040] Obtain personnel location detection results, and based on the personnel location detection results and the zone temperature change information, obtain current status information;

[0041] Based on the current status information and the overall temperature adjustment value information, obtain the air supply adjustment parameter information and the air conditioner operation parameter adjustment information.

[0042] By adopting the above technical solution, during the intelligent sensing and adjustment process of the air conditioner, the temperature change information of each area in the target control area is obtained through the zone temperature change information collection command. When the temperature change ends, it indicates that the air conditioner is currently in the constant temperature control mode. To further realize the intelligent sensing and adjustment effect of the air conditioner, while in the constant temperature control mode, the changes in the activity area of ​​people in the target control area continue to be detected in real time, that is, the personnel position detection command is triggered to obtain personnel position detection result information. Based on the personnel position detection result information and the zone temperature change information, the current status information is obtained. Based on the current status information, the corresponding air supply adjustment parameter information and air conditioner operation parameter adjustment information are obtained, so that the air conditioner can be adaptively adjusted when the personnel activity area changes significantly, which is conducive to improving the intelligent sensing and adjustment effect of the air conditioner and improving the user experience.

[0043] Secondly, the objective of this invention is achieved through the following technical solution:

[0044] An intelligent temperature sensing and control system for air conditioning, applied to the intelligent temperature sensing and control method for air conditioning as described above, the system comprising:

[0045] The overall temperature regulation numerical information acquisition module is used to acquire temperature setting information of the target control area and acquire overall temperature regulation numerical information based on the temperature setting information. The temperature setting information includes a preset temperature and an estimated adjustment time to reach the preset temperature. The overall temperature regulation numerical information includes an initial temperature, a target temperature, and an estimated adjustment time to reach the target temperature.

[0046] The air supply and air conditioner operation parameter acquisition module is used to acquire room layout information of the target control area, and acquire air supply parameters and air conditioner operation parameters based on the room layout information and the overall temperature adjustment value information. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas.

[0047] The temperature control module is used to trigger a temperature control command based on the air supply parameters, air conditioner operating parameters, and overall temperature control value information.

[0048] The partition temperature change information collection module is used to acquire partition temperature detection information, compare the partition temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the partition temperature difference value; compare the partition temperature difference value with a preset temperature difference threshold range, and if the partition temperature difference value is not within the preset temperature difference threshold range, trigger a partition temperature change information collection command.

[0049] The parameter adjustment information acquisition module is used to acquire air supply adjustment parameter information and air conditioner operation parameter adjustment information according to the zone temperature change information collection instruction;

[0050] The intelligent adjustment module is used to trigger the air conditioner intelligent adjustment command based on the air supply adjustment parameter information and the air conditioner operating parameter adjustment information.

[0051] By adopting the above technical solution, the overall temperature regulation numerical information includes overall cooling numerical information or overall heating numerical information, the preset temperature equals the target temperature, and the temperature regulation command is an air conditioner cooling command or an air conditioner heating command. The user inputs temperature settings according to their usage needs, then obtains the overall temperature regulation numerical information to obtain specific parameters for intelligent air conditioner regulation. Next, the room layout information of the target control area is obtained to adjust the air conditioner's operating parameters based on the actual room complexity and layout. Then, the air conditioner's air supply parameters and operating parameters are obtained to trigger the temperature regulation command and control the air conditioner to start operating. During the air conditioner's operation, zone temperature detection information for temperature changes in different areas is obtained, and based on the zone... The temperature value of a zone is compared with a preset temperature difference threshold range to monitor the temperature control effect of different zones. When the temperature difference value of a zone is not within the temperature difference threshold range, it indicates that the control effect of the corresponding zone is poor and needs to be adjusted. By triggering a zone temperature change information collection command, the air supply adjustment parameter information and air conditioner operation parameter adjustment information of the zone are obtained. The air conditioner operation adjustment information includes compressor frequency, opening degree of throttling device, etc., to obtain the adjustment parameter information required for each air outlet or corresponding throttling device for the current operation parameters, further optimizing the air supply effect and air conditioning temperature control effect of the target control area, thereby improving the temperature regulation effect of the air conditioner and achieving the purpose of precise control of the indoor environment.

[0052] In summary, this application includes at least one of the following beneficial technical effects:

[0053] 1. Overall temperature adjustment information includes overall cooling or heating values. The preset temperature equals the target temperature, and the temperature adjustment command is either an air conditioner cooling command or an air conditioner heating command. The user inputs temperature settings according to their needs, then the overall temperature adjustment information is obtained to acquire specific parameters for intelligent air conditioner adjustment. Next, the room layout information of the target control area is acquired to adjust the air conditioner's operating parameters based on the actual room complexity and layout. Then, the air supply parameters and operating parameters are acquired to trigger the temperature adjustment command and start the air conditioner. During operation, zone temperature detection information for temperature changes in different areas is acquired, and adjustments are made based on the zone temperature values. The temperature difference is compared with a preset temperature difference threshold range to monitor the temperature control effect of different areas. When the temperature difference value of a zone is not within the temperature difference threshold range, it indicates that the control effect of the corresponding zone is poor and needs to be adjusted. By triggering the zone temperature change information collection command, the air supply adjustment parameter information and air conditioner operation parameter adjustment information of the zone are obtained. The air conditioner operation adjustment information includes compressor frequency, opening degree of throttling device, etc., to obtain the adjustment parameter information required for each air outlet or corresponding throttling device for the current operation parameters, further optimizing the air supply effect and air conditioning temperature control effect of the target control area, thereby improving the temperature regulation effect of the air conditioner and achieving the purpose of precise control of the indoor environment.

[0054] 2. By acquiring the feature correlation between the target startup parameter information and environmental characteristic parameter information, the matching degree between the target startup parameter information and environmental characteristic parameter information can be analyzed based on the feature correlation. The actual intelligent temperature control effect of the air conditioner can be judged by the matching degree between the two, so as to provide timely feedback and monitoring of the temperature control effect of the air conditioner. The air conditioner operating efficiency value can be judged by the temperature adjustment matching time, and the air conditioner operating temperature control capability can be judged by the air conditioner operating efficiency value. During the long-term operation of the air conditioner, various components on the air conditioner may experience wear and tear or other reasons, which may cause the air conditioner's operating temperature control capability (also known as the air conditioner output capability) to increase or decrease. There may also be abnormal situations such as damage to certain components of the air conditioner or prolonged operation in a low efficiency mode. By monitoring and judging the air conditioner operating efficiency value, it is helpful to detect abnormal situations of the air conditioner in a timely manner. When the air conditioner operating efficiency value meets the operating efficiency warning threshold, the air conditioner operating abnormality prompt information is output to prompt the user to take handling measures, so as to facilitate the maintenance of the air conditioner and improve the intelligent sensing effect of the air conditioner temperature control system.

[0055] 3. When using the air conditioner, the user inputs temperature setting information via the air conditioner remote control. The air conditioner's intelligent temperature sensing and adjustment system obtains the user's desired preset temperature and uses it as the target constant temperature. The next step involves obtaining the preset temperature control time, constant temperature control time, and preset adjustment temperature based on the expected adjustment time to reach the preset temperature and the preset temperature itself. The preset temperature control time is either a pre-cooling or pre-heating time. Specifically, in cooling mode, the preset temperature control time is the pre-cooling time; in heating mode, it is the pre-heating time. To improve air conditioner temperature control efficiency, this application employs a temperature floating adjustment method. This involves rapid cooling (in cooling mode) or rapid heating (in heating mode) during the preset temperature control time, followed by a return to a constant temperature during the constant temperature control time. Maintaining stable cooling or heating during this time improves air conditioner temperature control efficiency and enhances the user experience. Attached Figure Description

[0056] Figure 1 This is a flowchart of an intelligent sensing and adjustment method for air conditioning temperature control according to an embodiment of this application;

[0057] Figure 2 This is a flowchart following step S3 in an embodiment of an air conditioning temperature control intelligent sensing and adjustment method of this application;

[0058] Figure 3 This is a flowchart of step S1 in an embodiment of an air conditioning temperature control intelligent sensing and adjustment method of this application;

[0059] Figure 4 This is a flowchart of step S2 in an embodiment of an air conditioning temperature control intelligent sensing and adjustment method of this application;

[0060] Figure 5 This is a flowchart of step S5 in an embodiment of an air conditioning temperature control intelligent sensing and adjustment method. Detailed Implementation

[0061] The present application will be further described in detail below with reference to the accompanying drawings.

[0062] In one embodiment, such as Figure 1 As shown, this application discloses an intelligent sensing and adjustment method for air conditioning temperature control, which specifically includes the following steps:

[0063] S1: Obtain the temperature setting information of the target control area, and obtain the overall temperature adjustment value information based on the temperature setting information. The temperature setting information includes the preset temperature and the expected adjustment time to reach the preset temperature. The overall temperature adjustment value information includes the initial temperature, the target temperature and the expected target temperature adjustment time.

[0064] In this embodiment, the target control area is the target temperature adjustment area of ​​the air conditioner; the temperature setting information is the temperature control requirement data input by the user according to their own usage needs; the overall temperature adjustment value information includes overall cooling value information or overall heating value information, the preset temperature is equal to the target temperature, and the temperature adjustment command is the air conditioner cooling command or the air conditioner heating command.

[0065] Specifically, users input temperature settings according to their usage needs, and then obtain overall temperature adjustment values ​​to obtain specific parameters for intelligent air conditioning adjustment.

[0066] S2: Obtain room layout information of the target control area. Based on the room layout information and overall temperature adjustment value information, obtain air supply parameters and air conditioner operating parameters. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas.

[0067] In this embodiment, room layout information of the target control area is obtained to adjust the air conditioning operating parameters based on the actual room complexity and layout.

[0068] S3: Triggers a temperature adjustment command based on the air supply parameters, air conditioner operating parameters, and overall temperature adjustment values.

[0069] In this embodiment, the air conditioner operation adjustment information includes compressor frequency, opening degree of throttling components (such as thermal expansion valve), and operating frequency of cooling fan; the air conditioner temperature control intelligent sensing and adjustment system controls the air conditioner to start running and the air outlet to start blowing air by triggering temperature adjustment commands.

[0070] S4: Obtain the partition temperature detection information, compare the partition temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the partition temperature difference value; compare the partition temperature difference value with the preset temperature difference threshold range, and if the partition temperature difference value is not within the preset temperature difference threshold range, trigger the partition temperature change information collection command.

[0071] In this embodiment, the zone temperature detection information refers to the temperature value information detected by the temperature detection device in each zone; the zone difference value refers to the difference between the temperature value detected by the temperature detection device in a zone and the temperature value corresponding to the overall temperature regulation value information.

[0072] Specifically, each sub-zone of the target control area is pre-equipped with temperature detection devices, and each temperature detection device monitors the temperature of its respective sub-zone in real time to obtain sub-zone temperature detection information. During the operation of the air conditioner, the sub-zone temperature detection information of temperature changes in different zones is acquired, and a range comparison is performed based on the sub-zone temperature value and a preset temperature difference threshold range to monitor the temperature control effect of each different zone. When the sub-zone temperature difference value is not within the temperature difference threshold range, it indicates that the control effect of the corresponding sub-zone is poor and adjustment is required. By triggering a sub-zone temperature change information collection command, the air supply adjustment parameter information and air conditioner operating parameter adjustment information of that sub-zone are obtained.

[0073] S5: Based on the instructions for collecting temperature change information in each zone, obtain information on air supply adjustment parameters and air conditioner operating parameter adjustment.

[0074] In this embodiment, the zone temperature change information collection instruction refers to the instruction information that controls the temperature detection devices in each zone of the target control area to detect and collect temperature detection results.

[0075] Specifically, air supply adjustment parameter information refers to the working parameter information of the air outlet of the air supply duct after adjustment, while air conditioner operating parameter adjustment information refers to the working parameter information of multiple components of the air conditioner after adjustment.

[0076] S6: Triggers the air conditioning intelligent adjustment command based on the air supply adjustment parameter information and the air conditioner operating parameter adjustment information.

[0077] In this embodiment, zoned air supply adjustment parameter information is obtained based on the air supply adjustment parameter information, which includes the adjusted air velocity and air supply temperature of the zoned air supply outlets. Then, the adjusted air velocity of the zoned air supply outlets is compared with a preset air velocity threshold, and the adjusted air supply temperature of the zoned air supply outlets is compared with a preset air supply temperature threshold. If the adjusted air velocity of the zoned air supply outlets is less than the preset air velocity threshold, and the adjusted air supply temperature of the zoned air supply outlets is within the preset air supply temperature threshold range, an air supply adjustment command is triggered based on the zoned air supply adjustment parameter information, and air conditioner operating parameter adjustment information is obtained based on the zoned air supply adjustment parameter information. If the adjusted air velocity of the zoned air supply outlets is greater than the preset air velocity threshold, or the adjusted air supply temperature of the zoned air supply outlets is outside the preset air supply temperature threshold range, a secondary adjustment command for the air velocity adjustment information is triggered. Secondary adjustment parameter information is obtained based on the secondary adjustment command for the air velocity adjustment information, and an air supply adjustment command is triggered based on the secondary adjustment parameter information, thereby achieving the effect of intelligent sensing and adjustment of the air velocity and air supply temperature of the air supply outlets.

[0078] Specifically, after obtaining the adjustment parameter information required for the current operating parameters of each air outlet or corresponding throttling element, the air supply effect and air conditioning temperature control effect of the target control area are further optimized, thereby improving the temperature regulation effect of the air conditioner and achieving the goal of precise control of the indoor environment.

[0079] In one embodiment, such as Figure 2 As shown, after step S3, the air conditioning temperature control intelligent sensing and adjustment method further includes: S31: obtaining the start target parameter information of the air conditioner and the environmental characteristic parameter information of the target control area according to the temperature adjustment command, and obtaining the feature correlation relationship between the start target parameter information and the environmental characteristic parameter information, and obtaining the matching degree between the start target parameter information and the environmental characteristic parameter information according to the feature correlation relationship.

[0080] In this embodiment, the target parameter information is the target control parameter of each sub-zone; the environmental characteristic parameter information is the actual control parameter information of multiple sub-zones with indoor environment.

[0081] Specifically, since there may be multiple air conditioners distributed in the target control area, and given the complex distribution of indoor environmental characteristics, it is necessary to associate and match the sub-areas that each air conditioner can adjust and control, such as the association between air conditioner A, air conditioner B and sub-areas a, b, and c of the target control area, so as to analyze the association between the start-up target parameter information and environmental characteristic parameter information of each air conditioner when multiple air conditioners are deployed.

[0082] Specifically, by acquiring the feature correlation between the startup target parameter information and the environmental characteristic parameter information, the matching degree between the startup target parameter information and the environmental characteristic parameter information can be analyzed based on the feature correlation. The actual intelligent temperature control effect of the air conditioner can be judged by the matching degree between the two, so as to provide timely feedback and monitoring of the temperature control effect of the air conditioner.

[0083] S32: When the target parameter information and environmental characteristic parameter information are completely matched, obtain the corresponding temperature adjustment matching time.

[0084] In this embodiment, when the target parameter information and the environmental characteristic parameter information are completely matched, the air conditioners of all sub-regions representing the target control area have adjusted their environmental characteristic parameter information to match the target parameter information.

[0085] S33: Calculate the operating efficiency of the air conditioner based on the temperature regulation matching time, and obtain the air conditioner operating efficiency value.

[0086] Specifically, the air conditioner's operating efficiency is determined by the temperature adjustment matching time, and the air conditioner's temperature regulation capability is determined by the air conditioner's operating efficiency.

[0087] S34: When the air conditioner operating efficiency value meets the preset operating efficiency warning threshold, output an abnormal air conditioner operation prompt message.

[0088] In this embodiment, during long-term operation, various components of the air conditioner may experience wear and tear or other reasons, leading to an increase or decrease in the air conditioner's temperature regulation capability (also known as air conditioner output capability). There may also be abnormal situations where a component of the air conditioner is damaged or operates in a low efficiency mode for an extended period. By monitoring and judging the air conditioner's operating efficiency value, it is beneficial to detect abnormalities in the air conditioner in a timely manner. When the air conditioner's operating efficiency value meets the operating efficiency warning threshold, an abnormal operating prompt message is output to remind the user to take appropriate measures, facilitating air conditioner maintenance and improving the intelligent sensing effect of the air conditioning temperature regulation system.

[0089] In one embodiment, the operating efficiency of the air conditioner is calculated based on the temperature regulation matching time to obtain the air conditioner operating efficiency value, including:

[0090] Calculate the air conditioner operating efficiency value A using formula (1). e :

[0091] A e =V s *Δ T / P*T mat *100% (1)

[0092] Among them, V s It is the actual size of the area where the target is installed, Δ T It is the temperature difference between the temperature when the air conditioner is not turned on and the target temperature. P is the operating power of the air conditioner when it is running normally or at its best performance. T mat It refers to the temperature regulation matching time.

[0093] In this embodiment, the air conditioning operating efficiency value corresponding to each different area space of the target control area can be calculated according to formula (1) so as to determine the air conditioning temperature regulation capability.

[0094] In one embodiment, such as Figure 3 As shown, in step S1, the temperature setting information of the target control area is obtained, and based on the temperature setting information, the overall temperature adjustment value information is obtained, including:

[0095] S11: Extract the preset temperature from the temperature setting information and use the preset temperature as the constant temperature.

[0096] Specifically, when using the air conditioner, the user inputs the temperature setting information through the air conditioner remote control. The air conditioner's intelligent temperature sensing and adjustment system obtains the user's desired preset temperature and uses the preset temperature as the target constant temperature.

[0097] S12: Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset temperature control time, constant temperature control time, and preset adjustment temperature.

[0098] S13: Associate the constant temperature, preset temperature control time, constant temperature control time and preset adjustment temperature to obtain overall temperature adjustment numerical information.

[0099] In this embodiment, the constant temperature control time is the constant temperature cooling time or the constant temperature heating time, the preset temperature control time is the pre-cooling time or the pre-heating time, and the preset adjustment temperature is the pre-cooling adjustment temperature or the pre-heating adjustment temperature.

[0100] Specifically, based on the expected adjustment time to reach the preset temperature and the preset temperature, the preset temperature control time, constant temperature control time, and preset adjustment temperature are obtained. The preset temperature control time is either the pre-cooling temperature control time or the pre-heating temperature control time. Specifically, in cooling mode, the preset temperature control time is the pre-cooling temperature control time, and in heating mode, the preset temperature control time is the pre-heating temperature control time. Specifically, to improve the air conditioner's temperature regulation efficiency, this application adopts a temperature floating adjustment method, that is, first, rapid cooling (in cooling mode) or rapid heating (in heating mode) is performed during the preset temperature control time, and then the temperature is restored to a constant temperature during the constant temperature control time. Maintaining stable cooling or heating during the constant temperature control time is beneficial to improving the air conditioner's temperature regulation efficiency and enhancing the user experience.

[0101] In one embodiment, in step S12, the preset adjustment temperature includes a preset increase temperature and a preset decrease temperature, and the preset temperature control time includes a preset increase time and a preset decrease time; based on the adjustment time and preset temperature expected to reach the preset temperature, the preset temperature control time, the constant temperature control time, and the preset adjustment temperature are obtained, including:

[0102] S121: Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset increase temperature, preset decrease temperature, preset increase time, and preset decrease time.

[0103] S122: Obtain the constant temperature control time based on the preset lifting time and preset lowering time.

[0104] Specifically, within the preset temperature control time, in cooling mode, the temperature is first rapidly reduced based on the preset reduction time and preset reduction temperature, and then the current air conditioning control temperature is gradually increased based on the preset increase time and preset increase temperature to reach a constant temperature. In heating mode, the current air conditioning control temperature is first rapidly increased based on the preset increase time and preset increase temperature, and then the current air conditioning control temperature is gradually reduced based on the preset reduction time and preset reduction temperature to reach a constant temperature. This achieves both intelligent adjustment efficiency of air conditioning temperature control and fine-grained control of the air conditioner. The method of rapidly increasing / decreasing the temperature followed by a slow decrease / increase is also beneficial for the use and maintenance of various components inside the air conditioner.

[0105] In one embodiment, such as Figure 4 As shown, in step S2, room layout information is obtained. Based on the room layout information and overall temperature adjustment values, air supply parameters and air conditioner operating parameters are obtained, specifically including:

[0106] S21: Based on the preset temperature adjustment and room layout information, obtain the pre-adjusted air velocity of the air supply outlet for each zone and the pre-adjusted air velocity of the air supply outlet for each zone.

[0107] In this embodiment, the partitioned increase of the pre-adjusted air velocity of the air supply outlet includes the partitioned increase of the pre-cooling air velocity and the partitioned increase of the pre-heating air velocity of the air supply outlet, and the partitioned decrease of the pre-adjusted air velocity of the air supply outlet includes the partitioned decrease of the pre-cooling air velocity and the partitioned decrease of the pre-heating air velocity of the air supply outlet; in cooling mode, the partitioned increase of the pre-cooling air velocity and the partitioned decrease of the pre-cooling air velocity of the air supply outlet are obtained; in heating mode, the partitioned increase of the pre-heating air velocity and the partitioned decrease of the pre-heating air velocity of the air supply outlet are obtained.

[0108] S22: Obtain the constant temperature air velocity at the zoned air supply outlets based on the constant temperature and room layout information.

[0109] S23: Obtain air conditioner operating parameters based on the zone-specific increase of pre-adjusted airflow velocity at the air outlet, the zone-specific decrease of pre-adjusted airflow velocity at the air outlet, and the zone-specific constant-temperature airflow velocity at the air outlet.

[0110] Specifically, based on the user's preset temperature adjustment and the room layout information of the actual room's complex conditions, the system can selectively obtain the pre-adjusted air velocity of each air conditioning vent, the pre-adjusted air velocity of each vent, and the constant temperature air velocity of each vent. This allows for the acquisition of air supply parameters and air conditioner operating parameters for each vent, achieving customized and refined control of the actual air conditioning parameters based on different environments or different room layouts.

[0111] In one embodiment, such as Figure 5 As shown, in step S5, the air conditioner obtains air supply adjustment parameter information and air conditioner operating parameter adjustment information according to the zone temperature change information collection instruction, including:

[0112] S51: Obtain partition temperature change information according to the partition temperature change information collection instruction.

[0113] In this embodiment, during the intelligent sensing and adjustment process of the air conditioner, the temperature change status of each area of ​​the target control area is obtained through the partition temperature change information collection command.

[0114] S52: Obtain the end information of temperature change, and trigger the personnel position detection command based on the end information of temperature change.

[0115] In this embodiment, when the temperature change ends, it indicates that the air conditioner is in a constant temperature control mode during the constant temperature control period. In order to further realize the intelligent sensing and adjustment effect of the air conditioner, when in constant temperature control mode, the changes in the activity area of ​​personnel within the target control area are detected in real time, that is, the personnel location detection command is triggered.

[0116] S53: Obtain personnel location detection results and, based on personnel location detection results and zone temperature change information, obtain current status information.

[0117] Specifically, the first distance between the current location of the person and the air outlet is obtained. When there are many people, all the first distances in the same sub-area are obtained. The average of all the first distances is calculated as the second distance, and the second distance is used as the personnel location detection result information.

[0118] S54: Based on the current status information and overall temperature adjustment value information, obtain the air supply adjustment parameter information and the air conditioner operation parameter adjustment information.

[0119] Specifically, based on the current status information, the corresponding air supply adjustment parameter information and air conditioner operation parameter adjustment information are obtained so that the air conditioner can be adaptively adjusted when there are significant changes in the area where people are active. This helps to improve the intelligent sensing and adjustment effect of the air conditioner and enhance the user experience.

[0120] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0121] In one embodiment, an intelligent sensing and adjustment system for air conditioning temperature control is provided, which corresponds to an intelligent sensing and adjustment method for air conditioning temperature control described in the above embodiment.

[0122] An intelligent sensing and control system for air conditioning temperature regulation includes an overall temperature regulation numerical information acquisition module, an air supply and air conditioner operating parameter acquisition module, a temperature control module, a zone temperature change information collection module, a parameter adjustment information acquisition module, and an intelligent adjustment module. Detailed descriptions of each functional module are as follows:

[0123] The overall temperature regulation numerical information acquisition module is used to acquire the temperature setting information of the target control area and acquire the overall temperature regulation numerical information based on the temperature setting information. The temperature setting information includes the preset temperature and the expected adjustment time to reach the preset temperature, and the overall temperature regulation numerical information includes the initial temperature, the target temperature and the expected adjustment time to reach the target temperature.

[0124] The air supply and air conditioner operation parameter acquisition module is used to acquire room layout information of the target control area. Based on the room layout information and overall temperature adjustment value information, it acquires air supply parameters and air conditioner operation parameters. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas.

[0125] The temperature control module is used to trigger temperature control commands based on air supply parameters, air conditioner operating parameters, and overall temperature control values.

[0126] The zone temperature change information collection module is used to acquire zone temperature detection information, compare the zone temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the zone temperature difference value; compare the zone temperature difference value with the preset temperature difference threshold range, and if the zone temperature difference value is not within the preset temperature difference threshold range, trigger the zone temperature change information collection command; the parameter adjustment information acquisition module is used to acquire air supply adjustment parameter information and air conditioner operation parameter adjustment information according to the zone temperature change information collection command.

[0127] The intelligent adjustment module is used to trigger intelligent adjustment commands for the air conditioner based on air supply adjustment parameter information and air conditioner operating parameter adjustment information.

[0128] Optionally, the parameter adjustment information acquisition module includes:

[0129] The partition temperature change information acquisition submodule is used to acquire partition temperature change information according to the partition temperature change information collection instruction;

[0130] The personnel location detection submodule is used to obtain information on the end of temperature change and trigger personnel location detection commands based on this information.

[0131] The current status information acquisition submodule is used to acquire personnel location detection results and obtain current status information based on personnel location detection results and zone temperature change information.

[0132] The parameter adjustment information acquisition submodule is used to acquire air supply adjustment parameter information and air conditioner operation parameter adjustment information based on the current status information and overall temperature adjustment value information.

[0133] Optional, the air supply and air conditioner operating parameter acquisition module includes:

[0134] The zone pre-adjusted airflow acquisition submodule is used to acquire the zone-increased airflow and zone-decreased airflow based on the preset temperature adjustment and room layout information.

[0135] The air outlet velocity acquisition submodule is used to acquire the constant temperature air outlet velocity of each zone based on the constant temperature and room layout information; the air conditioner operating parameter acquisition submodule is used to acquire the air conditioner operating parameters based on the zone's increase of the pre-adjusted air outlet velocity, zone's decrease of the pre-adjusted air outlet velocity, and zone's constant temperature air outlet velocity.

[0136] For specific limitations regarding the intelligent sensing and control system for air conditioning temperature regulation, please refer to the limitations of an intelligent sensing and control method for air conditioning temperature regulation mentioned above, which will not be repeated here. Each module in the aforementioned intelligent sensing and control system for air conditioning temperature regulation can be implemented entirely or partially through software, hardware, or a combination thereof. Each module can be embedded in or independent of the processor in a computer device in hardware form, or it can be stored in the memory of a computer device in software form, so that the processor can call and execute the corresponding operations of each module.

[0137] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional units and modules is used as an example. In practical applications, the above functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0138] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A method for intelligent sensing and adjustment of air conditioning temperature, characterized in that, include: Obtain temperature setting information for the target control area, and obtain overall temperature adjustment value information based on the temperature setting information. The temperature setting information includes a preset temperature and an estimated adjustment time to reach the preset temperature, and the overall temperature adjustment value information includes an initial temperature, a target temperature, and an estimated adjustment time to reach the target temperature. Obtain room layout information of the target control area, and obtain air supply parameters and air conditioner operating parameters based on the room layout information and the overall temperature adjustment value information. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas. Based on the air supply parameters, air conditioner operating parameters, and overall temperature adjustment values, a temperature adjustment command is triggered. Obtain zone temperature detection information, compare the zone temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the zone temperature difference value; compare the zone temperature difference value with a preset temperature difference threshold range, and if the zone temperature difference value is not within the preset temperature difference threshold range, trigger a zone temperature change information collection command. Based on the zone temperature change information collection instruction, obtain air supply adjustment parameter information and air conditioner operating parameter adjustment information; based on the air supply adjustment parameter information and air conditioner operating parameter adjustment information, trigger the air conditioner intelligent adjustment instruction.

2. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 1, characterized in that, After triggering the temperature adjustment command based on the air supply parameters, air conditioner operating parameters, and overall temperature adjustment value information, the method further includes: obtaining the start-up target parameter information of the air conditioner and the environmental characteristic parameter information of the target control area based on the temperature adjustment command, obtaining the feature association relationship between the start-up target parameter information and the environmental characteristic parameter information, and obtaining the matching degree between the start-up target parameter information and the environmental characteristic parameter information based on the feature association relationship; When the target parameter information for startup completely matches the environmental characteristic parameter information, the corresponding temperature adjustment matching time is obtained; The operating efficiency of the air conditioner is calculated based on the temperature adjustment matching time to obtain the air conditioner operating efficiency value; When the air conditioner's operating efficiency value meets the preset operating efficiency warning threshold, an abnormal air conditioner operation prompt message is output.

3. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 2, characterized in that, The calculation of the air conditioner's operating efficiency based on the temperature regulation matching time, to obtain the air conditioner's operating efficiency value, includes: Calculate the air conditioner operating efficiency value A using formula (1). e : A e =V s *Δ T / P*T mat *100% (1) Among them, V s It is the actual size of the area where the target is installed, Δ T It is the temperature difference between the temperature when the air conditioner is not turned on and the target temperature. P is the operating power of the air conditioner when it is running normally or at its best performance. T mat It refers to the temperature regulation matching time.

4. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 1, characterized in that, The step of acquiring the temperature setting information of the target control area, and acquiring the overall temperature adjustment value information based on the temperature setting information, includes: Extract the preset temperature from the temperature setting information and use the preset temperature as the constant temperature. Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset temperature control time, the constant temperature control time, and the preset adjustment temperature; By associating the constant temperature, preset temperature control time, constant temperature control time, and preset adjustment temperature, the overall temperature adjustment numerical information is obtained.

5. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 4, characterized in that, The preset temperature adjustment includes a preset temperature increase and a preset temperature decrease, and the preset temperature control time includes a preset temperature increase time and a preset temperature decrease time. The step of obtaining the preset temperature control time, the constant temperature control time, and the preset adjustment temperature based on the expected adjustment time to reach the preset temperature and the preset temperature includes: Based on the expected adjustment time to reach the preset temperature and the preset temperature, obtain the preset increase temperature, the preset decrease temperature, the preset increase time, and the preset decrease time; The constant temperature control time is obtained based on the preset lifting time and the preset lowering time.

6. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 4, characterized in that, The step of obtaining room layout information of the target control area, and obtaining air supply parameters and air conditioner operating parameters based on the room layout information and the overall temperature adjustment value information, specifically includes: Based on the preset temperature and the room layout information, obtain the pre-adjusted air velocity of the air supply outlets for each zone and the pre-adjusted air velocity of the air supply outlets for each zone. Based on the constant temperature and the room layout information, obtain the constant temperature air velocity of the zoned air supply outlets; The air conditioner's operating parameters are obtained by increasing the pre-adjusted airflow speed at the air outlet in the defined zones, decreasing the pre-adjusted airflow speed at the air outlet in the defined zones, and maintaining a constant temperature airflow speed at the air outlet in the defined zones.

7. The intelligent sensing and adjustment method for air conditioning temperature control according to claim 1, characterized in that, The step of acquiring air supply adjustment parameter information and air conditioner operating parameter adjustment information based on the zone temperature change information collection instruction includes: According to the partition temperature change information collection instruction, the partition temperature change information is obtained; Obtain information indicating the end of a temperature change, and trigger a personnel location detection command based on this information. Obtain personnel location detection results, and based on the personnel location detection results and the zone temperature change information, obtain current status information; Based on the current status information and the overall temperature adjustment value information, obtain the air supply adjustment parameter information and the air conditioner operation parameter adjustment information.

8. An intelligent sensing and control system for air conditioning temperature regulation, characterized in that, The system, applied to the intelligent sensing and adjustment method for air conditioning temperature control as described in any one of claims 1-7, comprises: The overall temperature regulation numerical information acquisition module is used to acquire temperature setting information of the target control area and acquire overall temperature regulation numerical information based on the temperature setting information. The temperature setting information includes a preset temperature and an estimated adjustment time to reach the preset temperature. The overall temperature regulation numerical information includes an initial temperature, a target temperature, and an estimated adjustment time to reach the target temperature. The air supply and air conditioner operation parameter acquisition module is used to acquire room layout information of the target control area, and acquire air supply parameters and air conditioner operation parameters based on the room layout information and the overall temperature adjustment value information. The air supply outlets of the air conditioner are distributed in several areas of the target control area. The air supply parameters include the wind speed and air supply temperature of the air supply outlets in each area. The room layout information includes room size, door and window positions, and personnel activity areas. The temperature control module is used to trigger a temperature control command based on the air supply parameters, air conditioner operating parameters, and overall temperature control value information. The partition temperature change information collection module is used to acquire partition temperature detection information, compare the partition temperature detection information with the temperature value corresponding to the overall temperature adjustment value information to obtain the partition temperature difference value; compare the partition temperature difference value with a preset temperature difference threshold range, and if the partition temperature difference value is not within the preset temperature difference threshold range, trigger a partition temperature change information collection command. The parameter adjustment information acquisition module is used to acquire air supply adjustment parameter information and air conditioner operation parameter adjustment information according to the zone temperature change information collection instruction; The intelligent adjustment module is used to trigger the air conditioner intelligent adjustment command based on the air supply adjustment parameter information and the air conditioner operating parameter adjustment information.

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