Control method for environmental conditioning system, and environmental conditioning system and storage medium

Abstract

Disclosed in the present application are a control method for an environmental conditioning system, and an environmental conditioning system and a storage medium. The environmental conditioning system comprises an indoor end device. The method comprises: when an environmental conditioning system meets a thermal storage condition, increasing a current target temperature of the environmental conditioning system on the basis of a first set temperature and / or the temperature of the indoor space where an indoor end device is located, so as to obtain a new target temperature, wherein the first set temperature is a temperature set by a user of the indoor end device; and on the basis of the new target temperature, controlling the environmental conditioning system to operate.

Description

Control methods for environmental control systems, environmental control systems, and storage media

[0001] This application claims priority to Chinese patent application No. 202411517060.0, filed on October 28, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of electrical technology, and in particular to control methods for environmental control systems, environmental control systems, and storage media. Background Technology

[0003] Indoor environmental regulation often involves the use of environmental control systems, such as heat pump units, to power indoor terminal devices. These devices then release cooling or heating energy to regulate the indoor environment.

[0004] In related technologies, in order to save energy consumption during system operation, environmental control systems will adopt different controls to suit different electricity price periods. However, existing solutions are prone to causing excessively high indoor temperatures, affecting indoor comfort. Technical issues

[0005] The main objective of this application is to provide a control method for an environmental control system, an environmental control system, and a storage medium, which aims to save system operating energy consumption while improving indoor comfort. Technical solutions

[0006] To achieve the above objectives, this application proposes a control method for an environmental control system, the environmental control system including indoor terminal equipment, the method comprising:

[0007] When the environmental control system meets the heat storage conditions, the current target temperature of the environmental control system is increased according to the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located to obtain a new target temperature; wherein, the first set temperature is the user set temperature of the indoor terminal device;

[0008] The environmental control system is operated according to the new target temperature.

[0009] In some embodiments, the step of increasing the current target temperature of the environmental control system based on a first set temperature and / or the temperature of the indoor space where the indoor terminal device is located to obtain a new target temperature includes:

[0010] Determine the first temperature adjustment value based on the first set temperature;

[0011] The new target temperature is obtained by increasing the current target temperature according to the first temperature adjustment value;

[0012] The first temperature adjustment value is negatively correlated with the first set temperature.

[0013] In some embodiments, the step of determining the first temperature adjustment value based on the first set temperature includes:

[0014] If the first set temperature is less than or equal to the first preset temperature, the first preset temperature adjustment value is determined to be the first temperature adjustment value.

[0015] If the first set temperature is greater than the first preset temperature and less than or equal to the second preset temperature, the second preset temperature adjustment value is determined to be the first temperature adjustment value;

[0016] If the first set temperature is greater than the second preset temperature, the third preset temperature adjustment value is determined to be the first temperature adjustment value;

[0017] Wherein, the first preset temperature is less than the second preset temperature, the first preset temperature adjustment value is greater than or equal to the second preset temperature adjustment value, and the second preset temperature adjustment value is greater than or equal to the third preset temperature adjustment value.

[0018] In some embodiments, the target temperature includes the first set temperature, the new target temperature includes the first new set temperature of the indoor terminal device, and after the step of controlling the operation of the environmental control system according to the new target temperature, the method further includes:

[0019] The second new set temperature of the indoor terminal device is determined based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature; wherein, the second set temperature is the current user set temperature of the indoor terminal device;

[0020] The environmental control system operates according to the second newly set temperature.

[0021] In some embodiments, the step of determining the second new set temperature of the indoor terminal device based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature includes:

[0022] Determine the second temperature adjustment value based on the second set temperature;

[0023] The second set temperature is increased according to the second temperature adjustment value to obtain the second new set temperature;

[0024] The second temperature adjustment value is negatively correlated with the second set temperature.

[0025] In some embodiments, when the first set temperature and the second set temperature are in the same temperature range, the second temperature adjustment value is greater than the temperature deviation between the first new set temperature and the first set temperature.

[0026] In some embodiments, the step of determining the second new set temperature of the indoor terminal device based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature includes:

[0027] If the first temperature difference is greater than the preset temperature difference, the current temperature of the indoor space is determined to be the second newly set temperature.

[0028] If the first temperature difference is less than or equal to the preset temperature difference, the second set temperature is increased according to the third temperature adjustment value corresponding to the second set temperature to obtain the second new set temperature.

[0029] In some embodiments, the step of determining the second new set temperature of the indoor terminal device based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature includes:

[0030] Determine the reference temperature adjustment value corresponding to the second set temperature;

[0031] If the second temperature difference value is greater than the reference temperature adjustment value, the second set temperature is determined as the second new set temperature;

[0032] The reference temperature adjustment value is negatively correlated with the second set temperature.

[0033] In some embodiments, before the step of determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes:

[0034] Obtain the heat storage time of the environmental control system;

[0035] The step of determining the reference temperature adjustment value corresponding to the second set temperature includes:

[0036] The reference temperature adjustment value corresponding to the second set temperature is determined based on the heat storage duration.

[0037] The reference temperature adjustment value corresponding to the second set temperature is positively correlated with the interval duration.

[0038] In some embodiments, after determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes:

[0039] If the second temperature difference is less than or equal to the reference temperature adjustment value, the second new set temperature is determined based on the first temperature difference.

[0040] In some embodiments, the heat storage conditions include being in a heat storage period at the current time and the indoor temperature meeting a preset temperature condition, the preset temperature condition including at least one of the following:

[0041] The temperature of the indoor space is lower than the first preset temperature;

[0042] The first set temperature is lower than the third preset temperature;

[0043] The difference between the temperature of the indoor space and the first set temperature is less than the first preset difference.

[0044] Furthermore, to achieve the above objectives, this application also proposes an environmental control system, which includes a control device comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, the computer program being configured to implement the steps of the control method for the environmental control system as described above.

[0045] In addition, to achieve the above objectives, this application also proposes a storage medium, which is a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of the control method of the environmental control system as described above. Attached Figure Description

[0046] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0047] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0048] Figure 1 is a schematic diagram of the system structure of an embodiment of the environmental control system of this application;

[0049] Figure 2 is a schematic diagram of the hardware operating environment of the control method of the environmental regulation system in the embodiments of this application;

[0050] Figure 3 is a flowchart illustrating an embodiment of the control method for the environmental control system of this application.

[0051] Figure 4 is a flowchart illustrating another embodiment of the control method for the environmental control system of this application.

[0052] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Embodiments of the present invention

[0053] It should be understood that the specific embodiments described herein are merely illustrative of the technical solutions of this application and are not intended to limit this application.

[0054] To better understand the technical solution of this application, a detailed description will be provided below in conjunction with the accompanying drawings and specific implementation methods.

[0055] The main solution of this application embodiment is: a control method based on an environmental control system, the environmental control system including an indoor terminal device, the method comprising: when the environmental control system meets the heat storage conditions, increasing the current target temperature of the environmental control system according to a first set temperature and / or the temperature of the indoor space where the indoor terminal device is located, to obtain a new target temperature; wherein, the first set temperature is the user-set temperature of the indoor terminal device; and controlling the operation of the heat pump unit and / or the refrigerant circulation system according to the new target temperature.

[0056] In some embodiments, for ease of description, the following description uses the environmental control system as the implementing entity.

[0057] In existing technologies, in order to save energy consumption during system operation, environmental control systems will adopt different controls to adapt to different electricity price periods. For example, during off-peak electricity periods, the environmental control system will directly operate in heat storage mode. When operating in heat storage mode, the target temperature of the system is set to a higher temperature by default, and the system will deliver high heat to the room. However, this method can easily lead to excessively high indoor temperatures, affecting indoor comfort.

[0058] This application provides the aforementioned solution, in which the system will engage in heat storage operation when the environmental control system meets the heat storage conditions. During the heat storage process, the system's target temperature is no longer a pre-set fixed temperature, but rather increases to meet the actual heating demand indicated by the set temperature and / or the indoor space temperature, thereby increasing the system's actual heating capacity to achieve heat storage. This ensures that the heat released by the indoor terminal equipment during the heat storage process precisely matches the indoor temperature, thus saving system operating energy consumption and improving indoor comfort. Here, energy saving refers to saving the operating energy consumption of the system after the heat storage period ends.

[0059] This application provides an environmental control system.

[0060] In some embodiments, referring to FIG1, the environmental control system includes a temperature control unit 1 and a refrigerant circulation system 2 connected to the temperature control unit 1 for heat exchange, the refrigerant circulation system 2 including an indoor terminal device 21.

[0061] Temperature control unit 1 is used to provide cooling or heating to indoor terminal equipment 21. Temperature control unit 1 includes heat pump systems and / or gas equipment, etc.

[0062] In some embodiments, the temperature control unit 1 is a heat pump unit, which includes a refrigerant circulation loop. The refrigerant circulation loop includes a compressor and a first heat exchanger, a throttling device, and a second heat exchanger connected in sequence. The second heat exchanger is heat-exchangingly connected to the refrigerant circulation system 2. When the compressor discharge port, the first heat exchanger, the throttling device, and the second heat exchanger are connected in sequence, when the compressor is turned on, the refrigerant discharged by the compressor flows through the first heat exchanger, the throttling device, and the second heat exchanger in sequence and then returns to the compressor. The first heat exchanger is in a condensing state, and the second heat exchanger is in an evaporating state. When the compressor discharge port, the second heat exchanger, the throttling device, and the first heat exchanger are connected in sequence, when the compressor is turned on, the refrigerant discharged by the compressor flows through the second heat exchanger, the throttling device, and the first heat exchanger in sequence and then returns to the compressor. The first heat exchanger is in an evaporating state, and the second heat exchanger is in a condensing state.

[0063] The refrigerant circulation system 2 includes a heat exchange module and an indoor terminal device 21 connected by a circulation loop, the circulation loop being filled with refrigerant. In some embodiments, the refrigerant is water. In other embodiments, the refrigerant may also be other media capable of transferring cold or heat, such as brine, such as an aqueous solution of sodium chloride or calcium chloride, or an aqueous solution of an organic compound such as ethylene glycol or glycerol. A circulation pump may be provided in the refrigerant circulation system 2 to drive the refrigerant to circulate between the heat exchange module and the indoor terminal device 21. When the refrigerant flows through the heat exchange module, it can absorb cold or heat from the temperature control unit 1, and the refrigerant carrying cold or heat can flow into the indoor terminal device 21 and be released into the indoor space where the indoor terminal device 21 is located.

[0064] The indoor terminal device 21 may include a convection terminal device (such as a ducted air conditioner) or a radiant terminal device. In some embodiments, the indoor terminal device 21 is a radiant terminal device, such as a floor heating coil, a radiant panel, a capillary network, a heat sink, etc.

[0065] The number of indoor terminal devices 21 can be one or more, and more than one indoor terminal device 21 can be installed in different indoor spaces. When there is more than one indoor terminal device 21, the refrigerant circulation loop between the heat exchange module and more than one indoor terminal device 21 can be connected through a distribution device 22 (such as a water manifold) to distribute the refrigerant after temperature regulation by the temperature control unit 1 to the corresponding indoor terminal device 21 as needed.

[0066] The environmental control system may also include an indoor detection module 01, which may be located in the indoor space where the indoor terminal device 21 is located, to detect indoor temperature status information.

[0067] The environmental control system may also include an outdoor detection module 02, which can be located in the outdoor environment where the environmental control system is located to detect outdoor temperature status information.

[0068] The environmental control system also includes a control device 100, and the aforementioned temperature control unit 1, refrigerant circulation system 2, indoor detection module 01 and outdoor detection module 02 are all connected to the control device 100.

[0069] The control device 100 includes: at least one processor 1001; and a memory 1002 communicatively connected to the at least one processor 1001, and a timer 1003, etc.; wherein the memory 1002 stores instructions that can be executed by the at least one processor 1001, the instructions being executed by the at least one processor 1001 to enable the at least one processor 1001 to execute the control method of the environmental regulation system in the following embodiment.

[0070] Referring now to FIG2, a schematic diagram of a control device 100 suitable for implementing embodiments of this application is shown. The environmental control system in embodiments of this application may include, but is not limited to, mobile terminals such as mobile phones, laptops, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Description), PMPs (Portable Media Players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and fixed terminals such as digital TVs and desktop computers. The control device 100 shown in FIG2 is merely an example and should not impose any limitations on the functionality and scope of use of embodiments of this application.

[0071] As shown in Figure 2, the control device 100 may include a processor 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in memory 1002. The program in memory 1002 may be a program in read-only memory (ROM) or a program loaded from a storage device into random access memory (RAM). The RAM also stores various programs and data required for the operation of the control device 100. The processor 1001 and memory 1002 (ROM and RAM) are interconnected via a bus. Input / output (I / O) interfaces are also connected to the bus. Typically, the following systems can be connected to the I / O interface: input devices including, for example, touchscreens, touchpads, keyboards, mice, image sensors, microphones, accelerometers, gyroscopes, etc.; output devices including, for example, liquid crystal displays (LCDs), speakers, vibrators, etc.; storage devices including, for example, magnetic tapes, hard disks, etc.; and communication devices. The communication device allows the control device 100 to communicate wirelessly or wiredly with other devices to exchange data. Although the control unit 100 with various systems is shown in the figure, it should be understood that it is not required to implement or have all of the systems shown. More or fewer systems may be implemented or have alternatively.

[0072] Specifically, according to the embodiments disclosed in this application, the method flow described in the following embodiments can be implemented as a computer software program. For example, the embodiments disclosed in this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program containing program code for performing the methods shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network via a communication device, or installed from memory 1002. When the computer program is executed by processor 1001, it performs the functions defined in the control method of the environmental control system of the embodiments disclosed in this application.

[0073] The environmental control system provided in this application, employing the control method of the environmental control system in the following embodiments, can solve the technical problem of how to save system operating energy consumption while improving indoor comfort. Compared with the prior art, the beneficial effects of the environmental control system provided in this application are the same as the beneficial effects of the control method of the environmental control system provided in the following embodiments, and other technical features of this environmental control system are the same as those disclosed in the method of the following embodiments, and will not be repeated here.

[0074] It should be noted that the executing entity of this application embodiment can be a computing service device with data processing, network communication, and program execution functions, such as a tablet computer, personal computer, or mobile phone, or an electronic device or environmental control system capable of realizing the above functions. The following uses an environmental control system as an example to describe this embodiment and the following embodiments.

[0075] Based on this, the present application provides a control method for an environmental control system. Referring to FIG3, FIG3 is a flowchart of an embodiment of the control method for an environmental control system of the present application.

[0076] In this embodiment of the application, the control method of the environmental control system includes steps S10 to S20:

[0077] Step S10: When the environmental control system meets the heat storage conditions, the current target temperature of the environmental control system is increased according to the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located, to obtain a new target temperature; wherein, the first set temperature is the current user set temperature of the indoor terminal device;

[0078] In some embodiments, the heat storage conditions include the current time being within a heat storage period. In other embodiments, the heat storage conditions may also include receiving a heat storage instruction from a user. The heat storage period may be determined based on electricity price period information and / or ambient temperature information.

[0079] When the environmental control system meets the heat storage conditions, the environmental control system enters heat storage operation.

[0080] The first set temperature is the target value that the indoor temperature in the indoor environment where the indoor terminal device is located needs to reach, as set by the current user or obtained from the analysis of the user's status.

[0081] The target temperature may include the first set temperature and / or the target refrigerant temperature of the refrigerant circulation system (e.g., the target value of the refrigerant temperature flowing out of the heat exchange module and / or the target value of the refrigerant temperature flowing into the indoor terminal equipment and / or the target value of the refrigerant temperature flowing out of the indoor terminal equipment, etc.), the temperature of the environmental control system itself during operation, and / or the target temperature that it needs to achieve to regulate the temperature of the indoor space.

[0082] A temperature adjustment value is determined based on the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located. The current target temperature of the environmental control system is then increased based on this temperature adjustment value to obtain a new target temperature. Alternatively, a reference target temperature is determined based on the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located. If the reference target temperature is greater than the current target temperature of the environmental control system, this reference target temperature is determined as the new target temperature. If the reference target temperature is less than or equal to the current target temperature of the environmental control system, a temperature adjustment value is determined based on the temperature difference between the reference target temperature and the current target temperature of the environmental control system. The current target temperature of the environmental control system is then increased based on this temperature adjustment value to obtain a new target temperature.

[0083] In one implementation, a temperature adjustment value can be determined based on the temperature range of the first set temperature, and the current target temperature of the system can be increased based on the temperature adjustment value. In another implementation, a temperature adjustment value can be determined based on the temperature range of the indoor space temperature, and the current target temperature of the system can be increased based on the temperature adjustment value. In yet another implementation, a temperature adjustment value can be determined by determining the temperature difference between the first set temperature and the indoor space temperature, and the current target temperature of the system can be increased based on the temperature adjustment value.

[0084] Step S20: Control the operation of the environmental control system according to the new target temperature.

[0085] The new target temperature replaces the current target temperature of the environmental control system to control the operation of the temperature control unit and / or the refrigerant circulation system. During the process of controlling the operation of the temperature control unit and / or the refrigerant circulation system according to the new target temperature, adjustment parameters for the operating parameters of the temperature control unit and / or the refrigerant circulation system can be determined based on the temperature difference between the new target temperature and the corresponding actual temperature. These adjustment parameters are then used to control the adjustment of the operating parameters of the temperature control unit and / or the refrigerant circulation system. For example, if the new target temperature is the newly set temperature of the indoor terminal equipment, then the heating power of the temperature control unit and / or the operating frequency of the compressor in the temperature control unit and / or the opening or closing of the flow valve corresponding to the indoor terminal equipment in the distribution unit and / or the fan speed in the indoor terminal equipment are adjusted according to the temperature difference between the new set temperature and the current temperature of the indoor space where the indoor terminal equipment is located. If the new target temperature is the new target refrigerant temperature flowing out of the heat exchange module, then the heating power of the temperature control unit and / or the operating frequency of the compressor in the temperature control unit and / or the opening or closing of the flow valve corresponding to the indoor terminal equipment in the distribution unit and / or the fan speed in the indoor terminal equipment are adjusted according to the temperature difference between the new target refrigerant temperature and the current refrigerant temperature flowing out of the heat exchange module.

[0086] This application provides a control method for an environmental control system. In this method, when the environmental control system meets the heat storage conditions, it will engage in heat storage operation. During the heat storage process, the system's target temperature is no longer a pre-set fixed temperature, but rather increases to meet the actual heating demand represented by the set temperature and / or the indoor space temperature. This increases the system's actual heating capacity, achieving heat storage and ensuring that the heat released by the indoor terminal equipment during the heat storage process precisely matches the indoor temperature, thereby saving system operating energy consumption and improving indoor comfort. Here, energy saving refers to saving the operating energy consumption of the system after the heat storage period ends.

[0087] In one feasible implementation, the step of increasing the current target temperature of the environmental control system based on a first set temperature and / or the temperature of the indoor space where the indoor terminal device is located to obtain a new target temperature includes: determining a first temperature adjustment value based on the first set temperature; increasing the current target temperature based on the first temperature adjustment value to obtain the new target temperature; wherein the first temperature adjustment value is negatively correlated with the first set temperature.

[0088] In one implementation, at least two preset temperature ranges are pre-set, and each preset temperature range has a corresponding temperature adjustment value. The temperature adjustment value is negatively correlated with the temperature of the corresponding preset temperature range. A target temperature range containing the first set temperature is determined from the at least two preset temperature ranges, and the temperature adjustment value corresponding to the target temperature range is used as the first temperature adjustment value. In another implementation, a relationship between the set temperature and the temperature adjustment value can be pre-established, and the first temperature adjustment value can be calculated by substituting the first set temperature into this relationship.

[0089] In some embodiments, when the first set temperature is less than or equal to the first preset temperature, a first preset temperature adjustment value is determined to be the first temperature adjustment value; when the first set temperature is greater than the first preset temperature and less than or equal to the second preset temperature, a second preset temperature adjustment value is determined to be the first temperature adjustment value; when the first set temperature is greater than the second preset temperature, a third preset temperature adjustment value is determined to be the first temperature adjustment value; wherein, the first preset temperature is less than the second preset temperature, the first preset temperature adjustment value is greater than or equal to the second preset temperature adjustment value, and the second preset temperature adjustment value is greater than or equal to the third preset temperature adjustment value.

[0090] In some embodiments, the first set temperature can accurately represent the current thermal comfort needs of indoor users. The higher the first set temperature, the smaller the temperature rise of the target temperature during the heat storage process, which helps to further avoid excessive heat output from the system during the heat storage process, thereby further improving indoor comfort during the heat storage process.

[0091] In other embodiments, the temperature difference between the first set temperature and the temperature of the indoor space where the indoor terminal device is located can be determined, and a temperature adjustment value is determined based on the temperature difference value to increase the current target temperature. The temperature adjustment value can be positively correlated with the temperature difference value.

[0092] Based on any of the above embodiments, in the second embodiment of this application, the same or similar content as the above embodiments can be referred to the above description, and will not be repeated hereafter. Based on this, please refer to Figure 4. The target temperature includes the first set temperature, and the new target temperature includes the first new set temperature of the indoor terminal device. After step S20, the method further includes:

[0093] Step S30: Determine the second new setting temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new setting temperature and / or the second setting temperature and / or the second temperature difference between the current temperature of the indoor space and the second setting temperature; wherein, the second setting temperature is the current user setting temperature of the indoor terminal device;

[0094] In one implementation, a first reference temperature adjustment value can be determined based on a first temperature difference value, a second reference temperature adjustment value can be determined based on a second set temperature, a third reference temperature adjustment value can be determined based on a second temperature difference value, a target temperature adjustment value can be determined based on the first reference temperature adjustment value and / or the second reference temperature adjustment value and / or the second reference temperature adjustment value, and the second set temperature or the first new set temperature can be adjusted based on the target temperature adjustment value to obtain the second new set temperature.

[0095] In another implementation, the first temperature difference range where the first temperature difference value is located is determined, and the temperature adjustment value corresponding to the first temperature difference range is determined to adjust the first new set temperature or the second set temperature to obtain the second new set temperature.

[0096] In another implementation, the target temperature range in which the second set temperature is located is determined, and the temperature adjustment value corresponding to the target temperature range is determined to adjust the first new set temperature or the second set temperature to obtain the second new set temperature.

[0097] In another implementation, the second temperature difference range where the second temperature difference value is located is determined, and the temperature adjustment value corresponding to the second temperature difference range is determined to adjust the first new setting temperature or the second setting temperature to obtain the second new setting temperature.

[0098] It should be noted that the second new temperature setting can be greater than or equal to the first new temperature setting. Depending on the user's actual needs, the second setting temperature may or may not be equal to the first setting temperature.

[0099] When there is more than one indoor terminal device, each indoor terminal device has a corresponding first new setting temperature and a second new setting temperature.

[0100] In some embodiments, after step S20, when the duration of operation of the temperature control unit and / or the refrigerant circulation system at the first newly set temperature reaches the set duration, step S30 is executed.

[0101] Step S40: Control the operation of the environmental control system according to the second newly set temperature.

[0102] The heating power of the temperature control unit and / or the operating frequency of the compressor in the temperature control unit and / or the opening or closing of the flow valve corresponding to the indoor terminal equipment in the distribution unit and / or the fan speed in the indoor terminal equipment are adjusted according to the temperature difference between the second newly set temperature and the current temperature of the corresponding indoor space. For example, when the temperature difference is greater than the first set temperature difference, the current operating frequency of the compressor in the heat pump unit is increased; or, when the temperature difference is less than the second set temperature difference (the second set temperature difference is less than the first set temperature difference), the flow valve corresponding to the indoor terminal equipment is closed, and so on.

[0103] In some embodiments, the system first raises the current target temperature based on the set temperature and / or the indoor temperature in the initial stage of heat storage to increase the system's heating capacity, thereby realizing the heat storage function. Then, it further adapts to the temperature difference between the indoor temperature and the set temperature and / or the set temperature to further set the temperature, which is beneficial to improving the heat storage effect and / or indoor comfort.

[0104] In one feasible implementation, the step of determining the second new set temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new set temperature and / or the second set temperature and / or the second temperature difference between the current temperature of the indoor space and the second set temperature includes: determining a second temperature adjustment value based on the second set temperature; increasing the second set temperature based on the second temperature adjustment value to obtain the second new set temperature; wherein the second temperature adjustment value is negatively correlated with the second set temperature.

[0105] In one implementation, at least two preset temperature ranges are pre-set, and each preset temperature range has a corresponding temperature adjustment value. The temperature adjustment value is negatively correlated with the temperature of the corresponding preset temperature range. A target temperature range containing the second set temperature is determined from the at least two preset temperature ranges, and the temperature adjustment value corresponding to the target temperature range is used as the second temperature adjustment value. In another implementation, a relationship between the set temperature and the temperature adjustment value can be pre-established. Substituting the second set temperature into this relationship yields the second temperature adjustment value.

[0106] In some embodiments, when the second set temperature is less than or equal to the first preset temperature, a fourth preset temperature adjustment value is determined to be the second temperature adjustment value; when the second set temperature is greater than the first preset temperature and less than or equal to the second preset temperature, a fifth preset temperature adjustment value is determined to be the second temperature adjustment value; when the second set temperature is greater than the second preset temperature, a sixth preset temperature adjustment value is determined to be the second temperature adjustment value; wherein, the first preset temperature is less than the second preset temperature, the fourth preset temperature adjustment value is greater than or equal to the fifth preset temperature adjustment value, and the fifth preset temperature adjustment value is greater than or equal to the sixth preset temperature adjustment value. Here, the first and second preset temperatures are the same as those described above, the fourth preset temperature adjustment value is greater than the first preset temperature adjustment value, the fifth preset temperature adjustment value is greater than the second preset temperature adjustment value, and the sixth preset temperature adjustment value is greater than the third preset temperature adjustment value.

[0107] In some embodiments, the second set temperature can accurately represent the current thermal comfort needs of indoor users. The higher the second set temperature, the smaller the temperature increase corresponding to the set temperature during the heat storage process, which helps to further avoid excessive heat output from the system during the heat storage process, thereby further improving indoor comfort during the heat storage process.

[0108] In some embodiments, when the first set temperature and the second set temperature are in the same temperature range, the second temperature adjustment value is greater than the temperature deviation between the first new set temperature and the first set temperature.

[0109] In some embodiments, excessive heat leakage may occur in the pre-heat storage stage due to excessively high indoor temperature. The increased heat may not be utilized after the heat storage is completed, resulting in wasted energy and costs. Therefore, in the above method, when the user's set temperature remains unchanged or does not change much during the heat storage process, the set temperature of the indoor terminal equipment increases in a stepwise manner, which is beneficial to reduce the energy consumption and costs of the heat storage system.

[0110] In one feasible implementation, the step of determining the second new set temperature of the indoor terminal device based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature includes: if the first temperature difference is greater than a preset temperature difference, determining the current temperature of the indoor space as the second new set temperature; if the first temperature difference is less than or equal to the preset temperature difference, increasing the second set temperature according to a third temperature adjustment value corresponding to the second set temperature to obtain the second new set temperature.

[0111] If the first temperature difference is greater than the preset temperature difference, the temperature difference between the current indoor temperature and the second set temperature is determined as the target temperature adjustment value, and the sum of the target temperature adjustment value and the second set temperature is taken as the second new set temperature, that is, the current indoor temperature is taken as the second new set temperature.

[0112] If the first temperature difference is less than or equal to the preset temperature difference, a third temperature adjustment value can be determined within the temperature range of the second set temperature to increase the second set temperature, thus obtaining a new second set temperature. The process of determining the third temperature adjustment value corresponding to the second set temperature is analogous to the process described above for determining the second temperature adjustment value based on the second set temperature, and will not be elaborated upon here.

[0113] In some embodiments, when the temperature difference between the indoor temperature and the first newly set temperature is greater than the preset temperature difference, it indicates that the indoor temperature is high. Continuing to rise will affect indoor thermal comfort. Therefore, using the current indoor temperature as the second newly set temperature can maintain a high indoor temperature, ensuring that the heat can be utilized in subsequent periods while maintaining indoor thermal comfort. When the temperature difference between the indoor temperature and the first newly set temperature is less than or equal to the preset temperature difference, it indicates that the indoor temperature is low. Adapting to the current user-set temperature to increase the system's heating output is beneficial for ensuring sufficient heating to achieve the heat storage effect while improving indoor comfort.

[0114] In one feasible implementation, the step of determining the second new set temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new set temperature and / or the second set temperature and / or the second temperature difference between the current temperature of the indoor space and the second set temperature includes: determining a reference temperature adjustment value corresponding to the second set temperature; and determining the second set temperature as the second new set temperature when the second temperature difference value is greater than the reference temperature adjustment value; wherein the reference temperature adjustment value is negatively correlated with the second set temperature.

[0115] Different second set temperatures correspond to different reference temperature adjustment values. In some embodiments, the reference temperature adjustment value can be determined based on the temperature range in which the second set temperature falls. When the second set temperature is less than or equal to the first preset temperature, a seventh preset temperature adjustment value is determined as the reference temperature adjustment value; when the second set temperature is greater than the first preset temperature but less than or equal to the second preset temperature, an eighth preset temperature adjustment value is determined as the reference temperature adjustment value; when the second set temperature is greater than the second preset temperature, a ninth preset temperature adjustment value is determined as the reference temperature adjustment value; wherein the first preset temperature is less than the second preset temperature, the seventh preset temperature adjustment value is greater than the eighth preset temperature adjustment value, and the eighth preset temperature adjustment value is greater than the ninth preset temperature adjustment value. In other embodiments, the reference temperature adjustment value can also be calculated by substituting the second set temperature into a preset formula.

[0116] In some embodiments, adjusting the set temperature in the manner described above helps to avoid excessively high indoor temperatures during the heat storage process, thereby effectively ensuring the comfort of indoor users during the heat storage process.

[0117] In some embodiments, after determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes: if the second temperature difference value is less than or equal to the reference temperature adjustment value, determining the second new set temperature based on the first temperature difference value.

[0118] If the second temperature difference is less than or equal to the reference temperature adjustment value and the first temperature difference is greater than the preset temperature difference, the current temperature of the indoor space is determined as the second new set temperature; if the second temperature difference is less than or equal to the reference temperature adjustment value and the first temperature difference is less than or equal to the preset temperature difference, the second set temperature is increased according to the reference temperature adjustment value to obtain the second new set temperature.

[0119] In some embodiments, during the adjustment of the set temperature in the later stage of the heat storage process, the user-set temperature and the temperature difference between the indoor temperature and the user-set temperature have higher priority than the temperature difference between the indoor temperature and the adjusted set temperature. Based on this, it is beneficial to further improve the indoor user comfort during the heat storage process.

[0120] In other embodiments, when the first temperature difference is less than or equal to the reference temperature adjustment value, a second new setting temperature can be obtained by increasing the second setting temperature according to the reference temperature adjustment value.

[0121] In one feasible implementation, before the step of determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes: obtaining the heat storage time of the environmental control system; the step of determining the reference temperature adjustment value corresponding to the second set temperature includes: determining the reference temperature adjustment value corresponding to the second set temperature based on the heat storage time; wherein, the reference temperature adjustment value corresponding to the second set temperature is positively correlated with the interval time.

[0122] The heat storage duration is calculated from the initial moment when the environmental control system meets the heat storage conditions until the current moment.

[0123] Different heat storage durations result in different reference temperature adjustment values ​​corresponding to the second set temperature. The target correspondence between the second set temperature and the reference temperature adjustment value can be determined based on the heat storage duration (the target correspondence can be in the form of a mapping table, formula, etc.). Different heat storage durations result in different target correspondences. Based on this target correspondence, the reference temperature adjustment value corresponding to the current second set temperature can be determined.

[0124] In some embodiments, based on the above embodiments, when the second set temperature is less than or equal to the first preset temperature, the seventh preset temperature adjustment value when the heat storage time is greater than the preset time is greater than the seventh preset temperature adjustment value when the heat storage time is less than or equal to the preset time; when the second set temperature is greater than the first preset temperature and less than or equal to the second preset temperature, the eighth preset temperature adjustment value when the heat storage time is greater than the preset time is greater than the eighth preset temperature adjustment value when the heat storage time is less than or equal to the preset time; when the second set temperature is greater than the second preset temperature, the ninth preset temperature adjustment value when the heat storage time is greater than the preset time is greater than the ninth preset temperature adjustment value when the heat storage time is less than or equal to the preset time.

[0125] In some embodiments, the above-described method helps to reduce the large heat leakage caused by the high room temperature in the early stage of the heat storage process, thereby effectively reducing the energy consumption and operating costs of the system's heat storage process.

[0126] In other embodiments, the reference temperature adjustment value corresponding to the second set temperature may be the same even when the heat storage time is different.

[0127] Based on any of the above embodiments, the heat storage conditions may include the current time being within the heat storage period and the indoor temperature meeting a preset temperature condition, wherein the preset temperature condition includes at least one of the following:

[0128] The temperature of the indoor space is lower than the first preset temperature;

[0129] The first set temperature is lower than the third preset temperature;

[0130] The difference between the temperature of the indoor space and the first set temperature is less than the first preset difference.

[0131] The fact that the indoor temperature meets the preset temperature conditions indicates that the indoor temperature can meet the user's comfort needs when the environmental control system is running in heat storage mode.

[0132] In some embodiments, the system does not directly operate during the heat storage period. Instead, the environmental control system only operates during the heat storage period if both the current moment is within the heat storage period and the indoor temperature meets a preset temperature condition. This ensures that the heat released by the indoor terminal devices during the system's heat storage process precisely matches the indoor temperature, thereby saving system operating energy and improving indoor comfort. Here, energy saving refers to saving the system's operating energy after the heat storage period ends.

[0133] The process of determining the thermal storage period based on the electricity price period information and / or ambient temperature information is as follows:

[0134] In one implementation, a period with a price lower than the target price can be determined as a first reference period based on electricity price period information, and a period with an ambient temperature higher than a preset temperature threshold can be determined as a second reference period based on ambient temperature information. The heat storage period is then determined based on the first reference period and / or the second reference period.

[0135] In another implementation, the electricity price and ambient temperature corresponding to each preset time period can be determined. The reference time period for heat storage is determined based on the electricity price, and the heat storage time period is determined within the reference time period based on the ambient temperature.

[0136] In another implementation method, the electricity price and ambient temperature corresponding to each preset time period can be determined. Based on the comprehensive analysis of the electricity price and ambient temperature, the characteristic value of the heat storage demand for each preset time period is obtained. The characteristic value is negatively correlated with the electricity price and the ambient temperature. That is, the lower the electricity price, the higher the heat storage demand, and the higher the ambient temperature, the lower the heat storage demand. The preset time period with the characteristic value greater than the preset value is taken as the heat storage time period.

[0137] In another implementation, the end time and / or start time of the thermal storage period can be determined based on the electricity price period information, the thermal storage period can be determined based on the preset duration and end time, and the thermal storage period can be determined based on the preset duration and start time.

[0138] It should be noted that the determined heat storage period can be one or more.

[0139] In some embodiments, the electricity price period information can accurately reflect the cost of electricity consumption by the system at different times, and the ambient temperature information can accurately reflect the heating demand of the system at different times. Based on this, the heat storage period can be determined by the electricity price period information and / or ambient temperature information, thereby achieving energy saving and ensuring indoor thermal comfort.

[0140] In some embodiments, the electricity price period information can accurately reflect the cost of electricity consumption by the system at different times, and the ambient temperature information can accurately reflect the heating demand of the system at different times. Based on this, the heat storage period can be determined by the electricity price period information and / or ambient temperature information, thereby achieving energy saving and ensuring indoor thermal comfort.

[0141] In another feasible implementation, the ambient temperature information includes the outdoor ambient temperature corresponding to different times, and the step of determining the heat storage period based on the electricity price period information and / or ambient temperature information includes: determining a target time that meets preset conditions based on the ambient temperature information, the preset conditions including the highest outdoor ambient temperature or the outdoor ambient temperature being greater than a preset ambient temperature; and determining the period in which the target time is located as the heat storage period.

[0142] In some embodiments, a start time is determined to be a time earlier than the target time by a first duration, and an end time is determined to be a time later than the target time by a second duration; the time period between the start time and the end time is determined to be the heat storage period.

[0143] In some embodiments, when the outdoor ambient temperature is high, the heating demand is low and the heat storage efficiency is high. Using the high-temperature period as the heat storage period is beneficial to effectively save system energy consumption during periods of high heating demand and improve heat storage efficiency.

[0144] In other embodiments, the starting time may be determined as a time three hours earlier than the target time period, and the time period between the starting time and the target time may be used as the heat storage period.

[0145] In another feasible implementation, the environmental control system further includes a heat pump device that provides heat to the indoor terminal device. The step of determining the heat storage period based on the electricity price time information and / or ambient temperature information includes: determining a high electricity price period based on the electricity price time information, wherein the electricity price in the high electricity price period is greater than the electricity price in other periods; determining a target time that meets preset conditions based on the ambient temperature information, wherein the preset conditions include the highest outdoor ambient temperature or the outdoor ambient temperature being greater than a preset ambient temperature; and determining the heat storage period based on the time period in which the high electricity price period occurs and the time period in which the target time occurs.

[0146] The target time can be determined based on the ambient temperature information during the high electricity price period.

[0147] In some embodiments, the start time and end time of the high electricity price are determined based on the time period in which the high electricity price phase occurs; a target electricity price phase is determined based on the start time of the high electricity price, a first preset time period, the end time of the high electricity price, and a second preset time period; and the heat storage period is determined based on the intersection of the time period in which the target time occurs and the target electricity price phase.

[0148] In some embodiments, the interval between the start time of the target electricity price phase and the start time of the high electricity price phase is greater than or equal to the length of a first preset time period, and the interval between the end time of the target electricity price phase and the end time of the high electricity price phase is greater than or equal to the length of a second preset time period.

[0149] The target time period can be a time span with the target time as the midpoint, start time, or end time and a set duration.

[0150] The intersection of the target time period and the target electricity price period can be used as the heat storage period, or, based on user instructions, a portion of the time period within the intersection of the target time period and the target electricity price period can be selected as the heat storage period.

[0151] The first and second heat storage periods can be determined based on the electricity price period information and ambient temperature information. The first heat storage period is the period within a preset duration before the reference time (which is a forced heat storage period), and the second heat storage period is the intersection period of the target period and the target electricity price period.

[0152] In some embodiments, determining the heat storage period by combining electricity price time information and ambient temperature information is beneficial for improving heating efficiency and reducing heating energy consumption. Specifically, determining the target electricity price period by combining the start time of high electricity price, a first preset time period, the end time of high electricity price, and a second preset time period can be considered as the period during which the heat stored before the high electricity price phase is used up and the heat demand is high after the high electricity price phase begins. In this case, combining the period of high outdoor temperature with the determination of the heat storage period is beneficial for improving heating efficiency and reducing heating energy consumption.

[0153] In other embodiments, the time period during which the target time falls within the high electricity price phase can be used as the heat storage period.

[0154] It should be noted that the above examples are only for understanding this application and do not constitute a limitation on the control method of the environmental control system of this application. Any simple modifications based on this technical concept are within the protection scope of this application.

[0155] This application provides a computer-readable storage medium having computer-readable program instructions (i.e., a computer program) stored thereon, the computer-readable program instructions being used to execute the control method of the environmental control system in the above embodiments.

[0156] The computer-readable storage medium provided in this application may be, for example, a USB flash drive, but is not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to: electrical connections having one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof. In some embodiments, the computer-readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, system, or device. The program code contained on the computer-readable storage medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination thereof.

[0157] The aforementioned computer-readable storage medium may be included in the environmental control system; or it may exist independently and not be assembled into the environmental control system.

[0158] The aforementioned computer-readable storage medium carries one or more programs that, when executed by the environmental control system, cause the environmental control system to perform the following process: when the environmental control system meets the heat storage conditions, increase the current target temperature of the environmental control system according to a first set temperature and / or the temperature of the indoor space where the indoor terminal device is located, to obtain a new target temperature; wherein, the first set temperature is the user-set temperature of the indoor terminal device; and control the operation of the environmental control system according to the new target temperature.

[0159] Computer program code for performing the operations of this application can be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, and C++, and conventional procedural programming languages ​​such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving remote computers, the remote computer can be connected to the user's computer via any type of network—including a Local Area Network (LAN) or a Wide Area Network (WAN)—or can be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0160] The readable storage medium provided in this application is a computer-readable storage medium that stores computer-readable program instructions (i.e., a computer program) for executing the control method of the above-described environmental control system, thereby solving the technical problem of how to save system operating energy consumption while improving indoor comfort. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as the beneficial effects of the control method of the environmental control system provided in the above embodiments, and will not be repeated here.

[0161] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0162] It should be understood that the various parts disclosed in this application can be implemented using hardware, software, firmware, or a combination thereof. Modules described in the embodiments of this application can be implemented in software or hardware. The names of modules do not necessarily limit the specific unit itself. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0163] The above descriptions are merely some embodiments of this application and do not limit the patent scope of this application. Any equivalent structural transformations made based on the technical concept of this application and the content of this specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application. Therefore, the protection scope of this application should be determined by the scope of the claims.

Claims

1. A control method for an environmental control system, wherein, The environmental control system includes indoor terminal equipment, and the method includes: When the environmental control system meets the heat storage conditions, the current target temperature of the environmental control system is increased according to the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located to obtain a new target temperature; wherein, the first set temperature is the user set temperature of the indoor terminal device; The environmental control system is operated according to the new target temperature.

2. The method as described in claim 1, wherein, The step of increasing the current target temperature of the environmental control system based on the first set temperature and / or the temperature of the indoor space where the indoor terminal device is located, to obtain a new target temperature, includes: Determine the first temperature adjustment value based on the first set temperature; The new target temperature is obtained by increasing the current target temperature according to the first temperature adjustment value; The first temperature adjustment value is negatively correlated with the first set temperature.

3. The method as described in claim 2, wherein, The step of determining the first temperature adjustment value based on the first set temperature includes: If the first set temperature is less than or equal to the first preset temperature, the first preset temperature adjustment value is determined to be the first temperature adjustment value. If the first set temperature is greater than the first preset temperature and less than or equal to the second preset temperature, the second preset temperature adjustment value is determined to be the first temperature adjustment value; If the first set temperature is greater than the second preset temperature, the third preset temperature adjustment value is determined to be the first temperature adjustment value; Wherein, the first preset temperature is less than the second preset temperature, the first preset temperature adjustment value is greater than or equal to the second preset temperature adjustment value, and the second preset temperature adjustment value is greater than or equal to the third preset temperature adjustment value.

4. The method as described in claim 2 or 3, wherein, The target temperature includes the first set temperature, the new target temperature includes the first new set temperature of the indoor terminal device, and after the step of controlling the operation of the environmental control system according to the new target temperature, the system further includes: The second new set temperature of the indoor terminal device is determined based on a first temperature difference between the current temperature of the indoor space and the first new set temperature and / or a second set temperature and / or a second temperature difference between the current temperature of the indoor space and the second set temperature; wherein, the second set temperature is the current user set temperature of the indoor terminal device; The environmental control system operates according to the second newly set temperature.

5. The method of claim 4, wherein, The step of determining the second new set temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new set temperature and / or the second set temperature and / or the second temperature difference between the current temperature of the indoor space and the second set temperature includes: Determine the second temperature adjustment value based on the second set temperature; The second set temperature is increased according to the second temperature adjustment value to obtain the second new set temperature; The second temperature adjustment value is negatively correlated with the second set temperature.

6. The method of claim 5, wherein, When the first set temperature and the second set temperature are in the same temperature range, the second temperature adjustment value is greater than the temperature deviation between the first new set temperature and the first set temperature.

7. The method according to any one of claims 4 to 6, wherein, The step of determining the second new set temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new set temperature and / or the second set temperature and / or the second temperature difference between the current temperature of the indoor space and the second set temperature includes: If the first temperature difference is greater than the preset temperature difference, the current temperature of the indoor space is determined to be the second newly set temperature. If the first temperature difference is less than or equal to the preset temperature difference, the second set temperature is increased according to the third temperature adjustment value corresponding to the second set temperature to obtain the second new set temperature.

8. The method according to any one of claims 4 to 7, wherein, The step of determining the second new set temperature of the indoor terminal device based on the first temperature difference between the current temperature of the indoor space and the first new set temperature and / or the second set temperature and / or the second temperature difference between the current temperature of the indoor space and the second set temperature includes: Determine the reference temperature adjustment value corresponding to the second set temperature; If the second temperature difference value is greater than the reference temperature adjustment value, the second set temperature is determined as the second new set temperature; The reference temperature adjustment value is negatively correlated with the second set temperature.

9. The method of claim 8, wherein, Before the step of determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes: Obtain the heat storage time of the environmental control system; The step of determining the reference temperature adjustment value corresponding to the second set temperature includes: The reference temperature adjustment value corresponding to the second set temperature is determined based on the heat storage duration. The reference temperature adjustment value corresponding to the second set temperature is positively correlated with the interval duration.

10. The method of claim 8, wherein, After determining the reference temperature adjustment value corresponding to the second set temperature, the method further includes: If the second temperature difference is less than or equal to the reference temperature adjustment value, the second new set temperature is determined based on the first temperature difference.

11. The method according to any one of claims 1 to 3, wherein, The heat storage conditions include the current time being within the heat storage period and the indoor temperature meeting preset temperature conditions, which include at least one of the following: The temperature of the indoor space is lower than the first preset temperature; The first set temperature is lower than the third preset temperature; The difference between the temperature of the indoor space and the first set temperature is less than the first preset difference.

12. An environmental control system, wherein, The environmental control system includes a control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, the computer program being configured to implement the steps of the control method for the environmental control system as described in any one of claims 1 to 11.

13. A storage medium, wherein, The storage medium is a computer-readable storage medium, and a computer program is stored on the storage medium. When the computer program is executed by a processor, it implements the steps of the control method of the environmental control system as described in any one of claims 1 to 11.

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