Control method of environment adjusting system, environment adjusting system and storage medium

Abstract

The invention discloses a control method of an environment adjusting system, the environment adjusting system and a storage medium, and relates to the technical field of environment adjusting systems.The environment adjusting system comprises a heat pump system and a heating system, the heat pump system comprises an indoor unit, and the heating system comprises end equipment; the indoor unit and the end equipment are both arranged in an indoor space, and the method comprises the steps that under the conditions that the hybrid power function of the environment adjusting system is started and the indoor unit is in a heating state, the environment temperature of the environment where the environment adjusting system is located is obtained; when the environment temperature meets the preset condition, the heating system is controlled to operate so as to increase the heating capacity of the end equipment; wherein the preset condition shows that the heating capacity of the heat pump system is insufficient. The invention aims to improve the indoor heating efficiency so as to improve the thermal comfort of indoor users.

Description

Technical Field

[0001] This application relates to the field of environmental control system technology, and in particular to control methods for environmental control systems, environmental control systems, and storage media. Background Technology

[0002] Many indoor spaces, in addition to heating systems, also have heat pump systems such as air conditioning for heating. Currently, heating systems and heat pump systems generally operate independently, according to parameters configured by the user. This results in a slower rate of indoor temperature increase, affecting the thermal comfort of indoor users. Summary of the Invention

[0003] 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 aim to improve indoor heating efficiency and thus enhance the thermal comfort of indoor users.

[0004] To achieve the above objectives, this application proposes a control method for an environmental control system, the environmental control system including a heat pump system and a heating system, the heat pump system including an indoor unit, and the heating system including terminal equipment, both the indoor unit and the terminal equipment being located in an indoor space, the method comprising:

[0005] When the hybrid function of the environmental control system is activated and the indoor unit is in heating mode, the ambient temperature of the environment where the environmental control system is located is obtained.

[0006] When the ambient temperature meets the preset conditions, the heating system is controlled to operate to increase the heating capacity of the terminal equipment;

[0007] The preset condition indicates that the heat pump system has insufficient heating capacity.

[0008] In one embodiment, the ambient temperature includes indoor temperature and outdoor temperature, and the preset conditions include: the temperature difference between the indoor temperature and the set temperature corresponding to the indoor space is less than a first preset temperature difference, and the outdoor temperature is less than a first preset ambient temperature.

[0009] In one embodiment, obtaining the ambient temperature of the environment where the environmental control system is located when the hybrid function of the environmental control system is activated and the indoor unit is in heating mode includes:

[0010] The ambient temperature is obtained when the hybrid function of the environmental control system is activated, the indoor unit is in heating mode, and the terminal device is in a state where heating has stopped.

[0011] The step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment includes:

[0012] Control the operation of the heating system to put the terminal equipment into a heating state.

[0013] In one embodiment, after the step of controlling the operation of the heating system to increase the heating capacity of the terminal device, the method further includes:

[0014] The heating capacity of the indoor unit is adjusted according to the indoor temperature of the indoor space.

[0015] In one embodiment, the step of adjusting the heating capacity of the indoor unit according to the indoor temperature includes:

[0016] Determine the temperature difference between the set temperature corresponding to the indoor space and the indoor temperature;

[0017] The indoor unit's set temperature is adjusted based on the temperature difference value;

[0018] The heat pump system is controlled to operate according to the adjusted set temperature of the indoor unit.

[0019] In one embodiment, the step of adjusting the set temperature of the indoor unit based on the temperature difference value includes:

[0020] When the temperature difference is greater than the second preset temperature difference, the set temperature of the indoor unit is increased; and / or,

[0021] When the temperature difference is less than the third preset temperature difference, the set temperature of the indoor unit is lowered to the user-set temperature; and / or,

[0022] When the temperature difference is greater than or equal to the third preset temperature difference and less than or equal to the second preset temperature difference, the set temperature of the indoor unit is maintained unchanged.

[0023] The third preset temperature difference is less than the second preset temperature difference.

[0024] In one embodiment, after the step of controlling the heating system to operate to increase the heating capacity of the terminal device when the ambient temperature meets a preset condition, the method further includes:

[0025] When the conditions for exiting the hybrid function are met, the heating system is controlled to stop the terminal equipment from heating, and the heat pump system is controlled to operate in the state before the hybrid function was activated.

[0026] In one embodiment, the exit condition includes at least one of the following:

[0027] The temperature difference between the indoor space temperature and the corresponding set temperature is greater than the fourth preset temperature difference;

[0028] The temperature of the indoor space is greater than the second preset ambient temperature;

[0029] The temperature of the terminal device is greater than the first preset temperature;

[0030] The outdoor temperature of the environment where the environmental control system is located is greater than the third preset ambient temperature;

[0031] The temperature of the enclosure structure of the indoor space is greater than the second preset temperature.

[0032] In one embodiment, the heating system further includes a refrigerant circulation loop and a heating device, wherein both the heating device and the terminal device are located in the refrigerant circulation loop, and the step of controlling the operation of the heating system to increase the heating capacity of the terminal device includes:

[0033] Control the heating device to turn on;

[0034] After the step of controlling the heating device to turn on, the method further includes:

[0035] Obtain the refrigerant temperature parameters of the refrigerant circulation loop;

[0036] The heating energy requirement of the heating equipment is determined based on the temperature parameters of the refrigerant.

[0037] The operation of the heating equipment needs to be controlled according to the required heating energy.

[0038] In one embodiment, the step of determining the heating energy required by the heating device based on the refrigerant temperature parameter includes:

[0039] The required heating energy is determined based on the refrigerant temperature parameters and the rated capacity of the heating equipment.

[0040] In one embodiment, the refrigerant temperature parameter includes the inlet temperature of the terminal device and the outlet temperature of the terminal device, and the step of determining the heating energy required based on the refrigerant temperature parameter and the rated capacity of the heating device includes:

[0041] Determine a first temperature difference between the inlet temperature and the outlet temperature, and determine a second temperature difference between the outlet temperature and the target outlet temperature;

[0042] The heating energy requirement is determined based on the first temperature difference value, the second temperature difference value, and the rated capacity.

[0043] In one embodiment, after the step of determining the heating energy required by the heating device based on the refrigerant temperature parameter, the method further includes:

[0044] When the heating energy requirement is greater than the preset energy requirement, the step of controlling the operation of the heating equipment according to the heating energy requirement is executed.

[0045] When the required heating energy is less than or equal to the preset energy requirement, the heating equipment is controlled to operate according to the preset energy requirement.

[0046] In one embodiment, the refrigerant circulation loop is equipped with a circulation pump, and the control valve is configured to regulate the refrigerant flow rate of the terminal equipment. The step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment includes:

[0047] Control the heating equipment to start, and control the circulating pump to start;

[0048] After the step of controlling the circulation pump to start, the method further includes:

[0049] The operating speed of the circulating pump needs to be controlled according to the required heating energy.

[0050] Alternatively, the circulating pump can be controlled to operate at a speed greater than a preset speed.

[0051] In addition, to achieve the above objectives, this application also proposes an environmental control system, which includes a control device, a heat pump system, and a heating system. The heat pump system includes an indoor unit, and the heating system includes terminal equipment. Both the indoor unit and the terminal equipment are located in an indoor space.

[0052] Both the heat pump system and the heating system are connected to the control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. The computer program is configured to implement the steps of the control method for the environmental conditioning system as described above.

[0053] 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.

[0054] The proposed technical solutions in this application have at least the following technical effects: when the hybrid function is activated and the indoor unit is in heating mode, if the ambient temperature determines that the heating capacity of the indoor unit is insufficient, the heating capacity is increased by the terminal equipment in the heating system to supplement the system's heating capacity for the indoor space. The two systems no longer operate independently, but can coordinate and cooperate to heat, thereby effectively improving the heating efficiency of the system and improving the thermal comfort of indoor users. Attached Figure Description

[0055] 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.

[0056] 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.

[0057] Figure 1 This is a schematic diagram of the system structure of an embodiment of the environmental control system of this application;

[0058] Figure 2 This is a schematic diagram of the equipment structure of the hardware operating environment involved in the control method of the environmental regulation system in the embodiments of this application;

[0059] Figure 3 A flowchart illustrating the control method of the environmental control system of this application (Example 1);

[0060] Figure 4 A flowchart illustrating the control method of the environmental control system of this application in Embodiment 2;

[0061] Figure 5 A flowchart illustrating the control method of the environmental control system of this application in Embodiment 3;

[0062] Figure 6 This is a flowchart illustrating the control method of the environmental control system in Embodiment 4 of this application.

[0063] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0064] 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.

[0065] 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.

[0066] The main solution of this application embodiment is: a control method based on an environmental conditioning system, the environmental conditioning system including a heat pump system and a heating system, the heat pump system including an indoor unit, and the heating system including terminal devices, both the indoor unit and the terminal devices being located in an indoor space, the method comprising: when the hybrid function of the environmental conditioning system is activated and the indoor unit is in heating mode, acquiring the ambient temperature of the environment where the environmental conditioning system is located; when the ambient temperature meets a preset condition, controlling the heating system to operate to increase the heating capacity of the terminal devices; wherein, the preset condition indicates that the heating capacity of the heat pump system is insufficient.

[0067] In this embodiment, for ease of description, the following description uses an air conditioner as the subject of execution.

[0068] In existing technologies, when heating systems and heat pump systems are installed simultaneously in an indoor space to regulate the space, the heating system and heat pump system generally operate independently and according to the parameters configured by the user. This results in a slow rate of temperature increase in the indoor space, affecting the thermal comfort of the indoor users.

[0069] This application provides the above solution, which, when the hybrid function is activated and the indoor unit is in heating mode, determines that the indoor unit's heating capacity is insufficient based on the ambient temperature. In this case, the heating capacity is increased by the terminal equipment in the heating system to supplement the system's heating capacity for the indoor space. The two systems no longer operate independently, but can coordinate and cooperate to heat the space, thereby effectively improving the system's heating efficiency and enhancing the thermal comfort of indoor users.

[0070] In this embodiment of the invention, an environmental control system is provided. (Refer to...) Figure 1 The environmental control system includes a heat pump system 1 and a heating system 2, with the heat pump system 1 and the heating system 2 connected by a heat exchange connection.

[0071] The heat pump system 1 includes a compressor, a reversing assembly, a first heat exchanger, a throttling device, and a second heat exchanger, which are connected in sequence. The compressor's exhaust port, compressor's return port, the first heat exchanger, and the second heat exchanger are all connected to the reversing assembly. The heat pump system 1 also includes an indoor unit 11, which is connected in parallel with the second heat exchanger.

[0072] In this embodiment, the heat pump system 1 includes at least two indoor units 11, each indoor unit 11 including an indoor heat exchanger and a corresponding indoor fan. Different indoor units 11 are located in different indoor spaces. Each indoor unit 11 can be associated with at least one terminal device 24, and the indoor unit 11 and its associated terminal device 24 are located in the same indoor space.

[0073] In this embodiment, the first heat exchanger is located in an outdoor environment.

[0074] The reversing assembly has a first operating state and a second operating state. When the reversing assembly is operating in the first operating state, the compressor's exhaust port is connected to the indoor unit 11 and / or the second heat exchanger, and the compressor's return port is connected to the first heat exchanger; when the reversing assembly is operating in the second operating state, the compressor's exhaust port is connected to the first heat exchanger, and the compressor's return port is connected to the indoor unit 11 and / or the second heat exchanger.

[0075] When the reversing assembly is running in the first operating state, the refrigerant discharged by the compressor flows sequentially through the indoor unit 11 and / or the second heat exchanger, the throttling device, and the first heat exchanger before returning to the compressor. The indoor unit 11 and / or the second heat exchanger is in a heat release state, the first heat exchanger is in a heat absorption state, and the heat pump system 1 can be in a heating mode, etc.

[0076] When the reversing assembly is running in the second operating state, the refrigerant discharged by the compressor flows sequentially through the first heat exchanger, the throttling device, the indoor unit 11 and / or the second heat exchanger and then flows back to the compressor. The first heat exchanger is in a heat release state, and the indoor unit 11 and / or the second heat exchanger is in a heat absorption state. The heat pump system 1 can be in a cooling mode or a defrosting mode, etc.

[0077] The heating system 2 includes a heating device and a terminal device 24. The heating device provides heat to the terminal device 24. In this embodiment, the heating device includes a gas-fired device 21. A fluid circulation module may be provided in the heating system 2 to drive the flow of refrigerant in the system.

[0078] The heating system 2 also includes a refrigerant circulation loop. The heating equipment and terminal equipment 24 are both located within the refrigerant circulation loop, which is filled with refrigerant that can flow within it. In this embodiment, the refrigerant is water. In other embodiments, the refrigerant may also be an aqueous solution of sodium chloride or calcium chloride salt, or an aqueous solution of organic compounds such as ethylene glycol or glycerol, etc.

[0079] Terminal device 24 regulates the indoor environment by utilizing the cooling or heating output of the flowing refrigerant. Terminal device 24 includes convective heat exchange devices (e.g., fan coil units) or radiant terminal devices (e.g., radiators, underfloor heating). The convective heat exchange device includes an indoor unit 11 and a heat exchanger, wherein the indoor unit 11 includes an indoor fan. The number of terminal devices 24 may be one or more, and more than one terminal device 24 may be located in different indoor spaces. The types of terminal devices 24 in different indoor spaces may be the same or different. When the number of terminal devices 24 is more than one, one or more types of terminal devices 24 may be installed in each indoor space. Alternatively, when the number of terminal devices 24 is more than one, the more than one terminal device 24 may be connected in parallel. In this embodiment, the environmental control system is configured to regulate at least two indoor spaces, each indoor space equipped with a radiant terminal device. In other embodiments, each indoor space may be equipped with both convective heat exchange devices and radiant terminal devices, or each indoor space may be equipped with only a convective heat exchange device.

[0080] The gas appliance 21 can heat the refrigerant flowing through it by burning gas. The gas appliance 21 can be a gas water heater or a gas wall-hung boiler, etc.

[0081] The location of the terminal device 24 can be set according to the actual situation, for example, at the bottom of the indoor space or in other locations in the indoor space.

[0082] Reference Figure 1 The heating system 2 also includes a fluid regulation module 23, which regulates the flow of refrigerant in at least two terminal devices 24. Specifically, the fluid regulation module 23 can control the inflow or outflow of refrigerant into each terminal device 24. The fluid regulation module 23 includes at least two sub-regulation modules 22, each corresponding to a terminal device 24. Each sub-regulation module 22 can be configured to control the flow rate of refrigerant in its corresponding terminal device 24. When a sub-regulation module 22 is open, refrigerant is allowed to flow into the corresponding terminal device 24; when a sub-regulation module 22 is closed, refrigerant flow into the corresponding terminal device 24 is stopped. In this embodiment, the fluid regulation module 23 is a manifold, and the sub-regulation module 22 is a distribution valve within the manifold.

[0083] Furthermore, refer to Figure 1 In one implementation, the heating system 2 includes a refrigerant circulation loop and a heat exchange device. The gas appliance 21, the heat exchange device, the fluid regulation module 23, and the terminal device 24 are located in the refrigerant circulation loop. The gas appliance 21, the fluid regulation module 23, the terminal device 24, and the heat exchange device are connected sequentially.

[0084] The heat exchange device 22 can be a mixing device, such as a coupling tank, a buffer tank, a water pipe assembly, etc.

[0085] Based on the above settings, the operating modes of the environmental control system should include at least the following:

[0086] In the first temperature control mode, the heat pump system 1 operates in heating mode, the gas equipment 21 is turned on, and both the indoor unit 11 and the terminal equipment 24 are in heating mode to supply heat to the indoor space.

[0087] In the second temperature control mode, the heat pump system 1 operates in heating mode, the gas equipment 21 is turned off or the terminal equipment 24 stops flowing refrigerant, the indoor unit 11 is in heating mode, the terminal equipment 24 is in off heating mode, and the indoor unit 11 supplies heat to the indoor space alone.

[0088] In the third temperature control mode, the heat pump system 1 is turned off or the indoor unit 11 is turned off, the gas appliance 21 is turned on, the refrigerant can absorb the heat in the gas appliance 21 and flow to the terminal device 24 to release heat to the space where it is located, the terminal device 24 is in the heating state, the indoor unit 11 is in the stopped heating state, and the terminal device 24 supplies heat to the indoor space alone.

[0089] Furthermore, based on any of the above embodiments, in one embodiment, referring to Figure 1The heating system also includes a temperature sensor 25, which is installed in the heating system 2 to detect the area temperature of the region where the terminal device 24 is installed. In this embodiment, the installation location of the temperature detection module 25 includes at least one of the following: between the liquid supply port of the fluid regulating module 23 and the liquid inlet of the terminal device 24, between the liquid return port of the fluid regulating module 23 and the liquid outlet of the terminal device 24, on the liquid supply side of the heat exchange module, on the liquid return side of the heat exchange module, or inside a convection heat exchange device.

[0090] Furthermore, based on any of the above embodiments, refer to Figure 1 In one embodiment, each indoor space regulated by the environmental control system may be equipped with a wired controller 300. The heat pump system 1 may include an outdoor unit. The aforementioned first heat exchanger, outdoor heat exchanger, and compressor may be located in the outdoor unit. The outdoor unit, gas equipment 21, fluid regulation module 23, and wired controller 300 may be connected via signal lines. The wired controller 300 in each indoor space is correspondingly bound to the terminal device 24 in the space and the sub-regulation module 22 connected to the terminal device 24. The wired controller 300 may control at least one of the following: the liquid supply temperature of the sub-regulation module 22, gas equipment 21, and fluid regulation module 23, the ambient temperature of the indoor space, etc.

[0091] Reference Figure 1 The outdoor unit is connected to the indoor units 11 in each room via indoor-outdoor connecting pipes. The gas equipment 21 is connected to the terminal equipment 24 (such as underfloor heating coils or radiators) in each room via water pipes. Simultaneously, the control unit's outdoor unit and the indoor units 11 in each room are connected via control and communication lines, and are also connected to the gas equipment 21 and the manifold control box 23 via communication lines. The manifold control box 23 is connected to the sub-regulation module 22 (i.e., the water distribution valve) via control lines. During heating operation, all indoor units, outdoor units, gas equipment 21, manifold control box 23, and water distribution valves are connected.

[0092] The environmental control system also includes an environmental detection module 3, which includes an indoor sensor and / or an outdoor sensor. The indoor sensor is used to detect indoor air parameters (e.g., indoor temperature, indoor humidity, indoor enthalpy, etc. at least one), and the outdoor sensor is used to detect outdoor air parameters (e.g., outdoor temperature, outdoor humidity, outdoor enthalpy, etc. at least one).

[0093] The environmental control system also includes a temperature detection module 4, which is located in the refrigerant circulation loop 22 to detect the refrigerant temperature. In this embodiment, the temperature detection module 4 includes a first temperature sensor located on the liquid inlet side of the heating module and a second temperature sensor located on the liquid outlet side of the heating module to detect the refrigerant temperature at the corresponding locations.

[0094] The environmental control system also includes a control device 100. The aforementioned heat pump system 1, heating system 2, environmental monitoring module 03, and temperature monitoring module 04 are all connected to the control device 100. The control device 100 can be located in the heat pump system 1 or in the heating system 2. Alternatively, the control device 100 can be set up independently of the heat pump system 1 and the heating system 2, with both the heat pump system 1 and the heating system 2 communicating with the control device 100.

[0095] 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.

[0096] The following is for reference. Figure 2 The diagram illustrates a structural schematic of a control device 100 suitable for implementing embodiments of this application. The environmental control system in the embodiments of this application may include, but is not limited to, mobile terminals such as mobile phones, laptops, digital radio 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. Figure 2 The control device 100 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0097] like Figure 2As shown, 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.

[0098] 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.

[0099] 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 improve indoor heating efficiency. 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.

[0100] It should be noted that the executing entity in this 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 performing the above functions. The following description uses an environmental control system as an example to illustrate this embodiment and the subsequent embodiments.

[0101] Based on this, embodiments of this application provide a control method for an environmental control system, referring to... Figure 3 , Figure 3 This is a flowchart illustrating the first embodiment of the control method for the environmental control system of this application.

[0102] In this embodiment, the control method of the environmental control system includes steps S10 to S20:

[0103] Step S10: When the hybrid function of the environmental control system is turned on and the indoor unit is in heating mode, obtain the ambient temperature of the environment where the environmental control system is located.

[0104] The indoor unit and the terminal equipment are both located in the same indoor space. In this embodiment, the terminal equipment includes a radiating terminal.

[0105] The hybrid function indicates that the indoor space where the indoor unit and terminal equipment are located has a need for heating using the indoor unit and terminal equipment in tandem. When the hybrid function is activated, the heating system is turned on and in standby mode.

[0106] In this embodiment, the hybrid function is activated in response to a user command; for example, the user can click an icon to input a command to activate the hybrid function. In other embodiments, the hybrid function may also be activated when the user's state in the indoor space reaches a preset state or when the system detects that the user is about to enter the indoor space.

[0107] The ambient temperature can be detected by the aforementioned environmental detection module. The ambient temperature may include the indoor temperature and / or outdoor temperature of the indoor space. In this embodiment, the ambient temperature includes both indoor and outdoor temperatures. The indoor temperature may include the temperature of the return air vent of the indoor unit and / or the temperature of the area where the terminal equipment is installed and / or the temperature of the area outside the indoor unit and the terminal equipment.

[0108] Step S20: When the ambient temperature meets the preset conditions, control the heating system to operate to increase the heating capacity of the terminal equipment; wherein, the preset conditions indicate that the heating capacity of the heat pump system is insufficient.

[0109] The preset conditions may include the target temperature range that the indoor temperature and / or outdoor temperature need to reach when the indoor heating capacity is insufficient, and / or, the preset conditions may include the target relationship between the indoor temperature and the outdoor temperature when the indoor heating capacity is insufficient, and / or, the preset conditions may include the target relationship between the indoor temperature and / or the outdoor temperature and the corresponding temperature threshold when the indoor heating capacity is insufficient, etc.

[0110] In this embodiment, the ambient temperature includes indoor temperature and outdoor temperature. The preset conditions include: the temperature difference between the indoor temperature and the set temperature corresponding to the indoor space is less than a first preset temperature difference, and the outdoor temperature is less than a first preset ambient temperature. The set temperature is the target temperature that the indoor space needs to reach during the operation of the environmental control system. The set temperature can be set by the user or by the system based on the user's status in the indoor space. Based on this, the heating capacity of the heat pump system in the current environment can be accurately reflected by the indoor temperature status and the outdoor temperature status. Alternatively, in other embodiments, the preset conditions may also include the indoor temperature being less than a temperature threshold and the outdoor temperature being less than the first preset ambient temperature; the preset conditions may also include the outdoor temperature being less than a temperature threshold, and so on.

[0111] Improving the heating capacity of terminal devices may include switching the terminal device from a stopped heating state to a heating state (including switching the heating device from off to on, or switching the refrigerant flow from stopped to flow into the terminal device when the heating device is on) or adjusting the operating parameters of the heating system (including the operating parameters of the terminal device itself and / or components other than the terminal device in the heating system) to increase the heating capacity of the terminal device.

[0112] This embodiment provides a control method for an environmental regulation system. When the hybrid function is activated and the indoor unit is in heating mode, if the ambient temperature indicates that the heating capacity of the indoor unit is insufficient, the heating capacity is increased by the terminal equipment in the heating system to supplement the system's heating capacity for the indoor space. The two systems no longer operate independently but can coordinate and cooperate to heat the space, thereby effectively improving the heating efficiency of the system and enhancing the thermal comfort of indoor users.

[0113] In one feasible implementation, when the hybrid function of the environmental control system is activated and the indoor unit is in heating mode, obtaining the ambient temperature of the environment where the environmental control system is located includes: obtaining the ambient temperature when the hybrid function of the environmental control system is activated, the indoor unit is in heating mode, and the terminal device is in a state of not heating; the step of controlling the operation of the heating system to increase the heating capacity of the terminal device includes: controlling the operation of the heating system to put the terminal device in heating mode.

[0114] Based on this, when the indoor heating capacity is insufficient, the terminal equipment can be turned on in time to supplement the system's heating capacity, thereby effectively improving the indoor heating efficiency when there is a need for coordinated heating and meeting the comfort needs of indoor users.

[0115] In this embodiment, when the hybrid function is activated and both the indoor unit and the terminal device are in heating mode, the environmental control system can be controlled to maintain its current operation. In other embodiments, the ambient temperature can also be obtained when the hybrid function of the environmental control system is activated, the indoor unit is in heating mode, and the terminal device is in heating mode. The step of controlling the operation of the heating system to increase the heating capacity of the terminal device includes: controlling the operation of the heating system to further increase the heating capacity of the terminal device based on the current heating capacity.

[0116] 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 After step S20, the following steps are also included:

[0117] Step S30: Adjust the heating capacity of the indoor unit according to the indoor temperature of the indoor space.

[0118] Adjusting the heating capacity of the indoor unit here can include increasing the heating capacity, decreasing the heating capacity, or maintaining the heating capacity.

[0119] Increasing the heating capacity of an indoor unit in a heat pump system includes at least one of the following: increasing the operating frequency of the compressor, increasing the speed of the indoor fan, increasing the set temperature of the indoor unit, increasing the opening of the electronic expansion valve in the indoor unit, etc.

[0120] To reduce the heating capacity of an indoor unit in a heat pump system, at least one of the following methods may be employed: reducing the operating frequency of the compressor, reducing the speed of the indoor fan, lowering the set temperature of the indoor unit, or reducing the opening of the electronic expansion valve in the indoor unit.

[0121] In one implementation, the heating capacity of the indoor unit can be adjusted according to the indoor temperature range. In another implementation, the set temperature of the indoor unit can be adjusted according to the relationship between the indoor temperature and the set temperature.

[0122] In this embodiment, while adjusting the indoor unit's heating capacity according to the indoor temperature, the indoor unit maintains its heating state. In other embodiments, the indoor unit may also switch from heating state to off-heating state.

[0123] In this embodiment, when both the indoor unit and the terminal device are in heating mode, the heating supply of the indoor unit is adapted to the indoor temperature control, which helps to ensure that the indoor unit and the terminal device work together to achieve a rapid increase in indoor temperature while ensuring that the indoor temperature meets the user's comfort requirements.

[0124] In other embodiments, the indoor unit can also maintain a fixed heating output after step S20.

[0125] In one feasible implementation of this embodiment, the step of adjusting the heating capacity of the indoor unit according to the indoor temperature includes: determining the temperature difference between the set temperature corresponding to the indoor space and the indoor temperature; adjusting the set temperature of the indoor unit according to the temperature difference; and controlling the operation of the heat pump system according to the adjusted set temperature of the indoor unit.

[0126] The temperature difference value is the difference between the set temperature and the indoor temperature.

[0127] In one implementation, the target set temperature is determined based on the temperature difference, and the current set temperature of the indoor unit is adjusted to the target set temperature. In another implementation, a temperature adjustment value is determined based on the temperature difference, and the current set temperature of the indoor unit is adjusted based on the temperature adjustment value.

[0128] In this embodiment, the step of adjusting the set temperature of the indoor unit according to the temperature difference value includes: increasing the set temperature of the indoor unit when the temperature difference value is greater than a second preset temperature difference; and / or, decreasing the set temperature of the indoor unit to the user-set temperature when the temperature difference value is less than a third preset temperature difference; and / or, maintaining the set temperature of the indoor unit unchanged when the temperature difference value is greater than or equal to the third preset temperature difference and less than or equal to the second preset temperature difference; wherein the third preset temperature difference is less than the second preset temperature difference.

[0129] The user-set temperature is the target temperature value that the user wants to achieve in the indoor space.

[0130] The set temperature of the indoor unit can be increased by adjusting according to the preset fixed adjustment parameters, or by adjusting according to the actual operation of the environmental control system. For example, the temperature adjustment value can be determined based on the temperature difference between the return air temperature of the indoor unit and the area temperature of the terminal equipment, and the set temperature of the indoor unit can be increased according to the determined temperature adjustment value.

[0131] In this embodiment, the above method helps to ensure rapid indoor heating while ensuring that the indoor temperature after heating accurately meets the user's comfort needs.

[0132] Based on any of the above embodiments, in the third 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 5 After step S20, the following steps are also included:

[0133] Step S40: When the conditions for exiting the hybrid function are met, control the heating system to stop the terminal equipment from heating, and control the heat pump system to operate in the state before the hybrid function was activated.

[0134] The exit condition indicates that the indoor space does not have a need for hybrid heating.

[0135] If the indoor unit was in a stopped heating state before the hybrid function was activated, then the indoor unit will resume its stopped heating state; if the indoor unit was in a heating state before the hybrid function was activated, then the indoor unit will maintain its heating function and output the heating capacity before the hybrid function was activated.

[0136] If the exit condition is not met after step S20, step S30 is executed.

[0137] In this embodiment, by using the above method, the heating state of the environmental regulation system in the indoor space can be kept consistent before and after the hybrid function is activated, avoiding the indoor space temperature from continuously rising after the function is activated multiple times, which can effectively prevent indoor overheating and further improve the comfort of indoor users.

[0138] In this embodiment, the exit condition includes at least one of the following:

[0139] Condition 1: The temperature difference between the indoor space temperature and the corresponding set temperature is greater than the fourth preset temperature difference;

[0140] Condition 2: The temperature of the indoor space is greater than the second preset ambient temperature;

[0141] Condition 3: The temperature of the terminal device is greater than the first preset temperature;

[0142] Condition 4: The outdoor temperature of the environment where the environmental control system is located is greater than the third preset ambient temperature;

[0143] Condition 5: The temperature of the enclosure structure of the indoor space is greater than the second preset temperature.

[0144] Regarding condition 1, the set temperature is the target value that the indoor ambient temperature needs to reach. The fourth preset temperature difference is greater than the first preset temperature difference mentioned above. In this embodiment, condition 1 includes the temperature difference between the indoor temperature and the corresponding set temperature being greater than the fourth preset temperature difference and lasting for a first duration. When condition 1 is met, it indicates that the indoor temperature has been reached, and continuing to add heat will cause the indoor space to overheat and waste energy.

[0145] Regarding condition 2, the second preset ambient temperature is the upper limit of a pre-set user comfort temperature range. In this embodiment, condition 2 includes the indoor temperature being greater than the second preset ambient temperature for a second duration. Meeting condition 2 indicates that continued heating of the indoor space would cause overheating, leading to user discomfort.

[0146] Conditions 3 and 5 indicate whether the enclosure structure of the area or indoor space where the terminal device is located has completed heat storage. In this embodiment, the terminal device includes a radiant terminal, which is installed in the enclosure structure of the indoor space. The temperature of the enclosure structure can be determined by infrared detection information of the indoor space. If the terminal device is underfloor heating, the enclosure structure can be a floor. When conditions 3 and / or 5 are met, the enclosure structure can release heat to the indoor air and provide thermal radiation to the indoor users. Continuing to add heat would cause the indoor space to overheat and waste energy.

[0147] Condition 4 indicates that the heating demand of the environmental control system is small in the current environment.

[0148] In this embodiment, when the exit conditions are met, the heating system is controlled to stop the terminal equipment from heating, and the heat pump system is controlled to operate in the state before the hybrid function is activated.

[0149] In this embodiment, the exit conditions are set as described above, which helps to accurately identify whether the indoor space has a need for rapid heating, so that the system's heating capacity can be adjusted in a timely manner to meet the indoor demand, thereby further improving the comfort of indoor users.

[0150] In other embodiments, the exit condition may also include receiving an exit command for the hybrid function.

[0151] Based on any of the above embodiments, in the fourth 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. In addition, the heating system further includes a refrigerant circulation loop and a heating device, wherein both the heating device and the terminal device are located in the refrigerant circulation loop, as described above. Figure 6 Step S20 includes:

[0152] Step S201: When the ambient temperature meets the preset conditions, control the heating device to turn on;

[0153] In this embodiment, the temperature of the refrigerant in the refrigerant circulation loop can be increased when the heating device is turned on.

[0154] Turning on a heating device can include switching it from off to on.

[0155] Reference Figure 6 Following step S201, steps S50 to S70 are also included:

[0156] Step S50: Obtain the refrigerant temperature parameters of the refrigerant circulation loop;

[0157] The refrigerant temperature parameters are detected by a temperature detection module in the refrigerant circulation loop. The refrigerant temperature parameters include at least one of the following: the inlet temperature of the terminal device, the outlet temperature of the terminal device, the inlet temperature of the heating device, the outlet temperature of the heating device, etc.

[0158] Step S60: Determine the heating energy requirement of the heating equipment based on the refrigerant temperature parameters;

[0159] A pre-established correspondence between refrigerant temperature parameters and heating energy requirements can be established. This correspondence may include calculation formulas or mapping relationships. Based on this correspondence, the heating energy requirements corresponding to the current refrigerant temperature parameters can be determined.

[0160] When the refrigerant temperature parameter includes a refrigerant temperature, the heating energy requirement can be determined based on the temperature range in which the refrigerant temperature falls, or the heating energy requirement can be calculated by substituting the refrigerant temperature into the formula.

[0161] When the refrigerant temperature parameters include the refrigerant temperature corresponding to more than one location in the refrigerant circulation loop, the heating energy requirement can be determined based on the relationship between the more than one refrigerant temperature, or the heating energy requirement can be calculated by substituting the more than one refrigerant temperature into a preset formula.

[0162] Step S70: Control the operation of the heating equipment according to the required heating energy.

[0163] The heating control parameters of the heating equipment are determined according to the heating energy requirements, and the heating equipment is controlled to operate according to the heating control parameters. The heating control parameters may include at least one of the following: gas quantity, heating power, air quantity, number of ignited burners, etc.

[0164] After step S20, if the exit condition is not met, steps S50 to S70 and step S30 can be executed. The execution order between step S30 and steps S50 to S70 is not specifically limited.

[0165] In this embodiment, the heating capacity of the heating equipment can be precisely controlled through the above method, so as to effectively improve the heating efficiency of the heating system.

[0166] In one feasible implementation, the heating energy requirement is determined based on the refrigerant temperature parameters and the rated capacity of the heating equipment.

[0167] Rated capacity refers to the rated heat capacity of the heating equipment.

[0168] In one implementation, the heating energy requirement can be calculated by substituting the refrigerant temperature parameter and rated capacity into a preset formula. In another implementation, the temperature range of the refrigerant temperature parameter can be determined, and the heating energy requirement can be determined based on the temperature range and rated capacity.

[0169] In this embodiment, the refrigerant temperature parameter includes the inlet temperature of the terminal device and the outlet temperature of the terminal device. The step of determining the heating energy requirement based on the refrigerant temperature parameter and the rated capacity of the heating device includes: determining a first temperature difference between the inlet temperature and the outlet temperature, determining a second temperature difference between the outlet temperature and the target outlet temperature; and determining the heating energy requirement based on the first temperature difference, the second temperature difference, and the rated capacity.

[0170] The first temperature difference value must be positively correlated with the heating energy, and the second temperature difference value must be positively correlated with the heating energy.

[0171] For example, a first coefficient can be determined based on a first temperature difference value, and a second coefficient can be determined based on a second temperature difference value. The heating energy requirement can then be calculated using the first coefficient, the second coefficient, and the rated capacity. Alternatively, a target temperature difference can be determined based on the first and second temperature differences, and the heating energy requirement can be determined based on the target temperature difference and the rated capacity.

[0172] In this embodiment, the above method helps to ensure that the heating energy can accurately reflect the heating demand of the heating equipment, and to achieve accurate control of the output capacity of the heating equipment, so as to ensure rapid indoor heating to meet user comfort while improving the energy efficiency of the heating system.

[0173] In this embodiment, after the step of determining the heating energy requirement of the heating device based on the refrigerant temperature parameter, the method further includes: when the heating energy requirement is greater than the preset energy requirement, performing the step of controlling the operation of the heating device based on the heating energy requirement; when the heating energy requirement is less than or equal to the preset energy requirement, controlling the operation of the heating device based on the preset energy requirement.

[0174] This method enables the heating equipment to be forced to operate, ensuring that the heating equipment can maintain its heating state and the terminal equipment can maintain its heating output. This effectively compensates for the insufficient heating capacity of the indoor unit, achieves a rapid increase in indoor temperature, and effectively ensures the comfort of indoor users.

[0175] In this embodiment, the refrigerant circulation loop is equipped with a circulation pump and / or a control valve. The control valve is configured to regulate the refrigerant flow rate of the terminal equipment. The step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment includes:

[0176] The heating device is controlled to turn on, and the circulating pump and / or the control valve are controlled to turn on. Turning on the heating device may include keeping the heating device on or switching it from off to on.

[0177] When the circulating pump is on, it drives the refrigerant to circulate and exchange heat between the heating equipment and the terminal equipment. When the circulating pump is off, the refrigerant stops circulating and exchanging heat between the heating equipment and the terminal equipment. When the control valve is open, the refrigerant heated by the heating equipment can flow into the terminal equipment for heat exchange. When the control valve is closed, the refrigerant heated by the heating equipment stops flowing into the terminal equipment for heat exchange.

[0178] In one implementation, when the heating device, circulating pump, and control valve are all closed, the control unit opens all of the heating device, circulating pump, and control valve. In another implementation, when the heating device is on, the circulating pump is on, and the control valve is closed, the control unit and circulating pump remain on, and the control valve opens.

[0179] The operating parameters after the circulating pump and / or control valve are turned on can be preset fixed parameters or parameters determined according to the actual operating conditions of the environmental control system.

[0180] In this embodiment, after controlling the circulation pump to start, the method further includes: controlling the operating speed of the circulation pump according to the heating energy requirement; or, controlling the circulation pump to operate at a speed greater than a preset speed. Here, the preset speed can be 70% of the circulation pump's maximum speed, etc. For example, the circulation pump can be controlled to operate at its maximum speed.

[0181] In this embodiment, the operation control of the above-mentioned components can ensure that the terminal equipment can effectively compensate for the insufficient heating capacity of the indoor unit. The circulation pump can control the speed according to the heating energy requirement or run at a high speed directly, which helps to ensure that the terminal equipment can provide sufficient heat supply to further improve indoor comfort.

[0182] In other embodiments, when the circulation pump and control valve are not installed, the heating equipment can also be turned on separately to increase the heating capacity of the terminal equipment.

[0183] 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.

[0184] 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.

[0185] 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 this embodiment, 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.

[0186] 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.

[0187] 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 hybrid function of the environmental control system is activated and the indoor unit is in heating mode, acquire the ambient temperature of the environment where the environmental control system is located; when the ambient temperature meets a preset condition, control the heating system to operate to increase the heating capacity of the terminal device; wherein, the preset condition indicates that the heating capacity of the heat pump system is insufficient.

[0188] 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).

[0189] 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 conditioning system. This program can solve the technical problem of how to improve indoor heating efficiency to enhance the thermal comfort of indoor users. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in this application are the same as those of the control method of the environmental conditioning system provided in the above embodiments, and will not be elaborated upon here.

[0190] 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.

[0191] 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.

[0192] 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, characterized in that, The environmental control system includes a heat pump system and a heating system. The heat pump system includes an indoor unit, and the heating system includes terminal equipment. Both the indoor unit and the terminal equipment are located in an indoor space. The method includes: When the hybrid function of the environmental control system is activated and the indoor unit is in heating mode, the ambient temperature of the environment where the environmental control system is located is obtained. When the ambient temperature meets the preset conditions, the heating system is controlled to operate to increase the heating capacity of the terminal equipment; The preset condition indicates that the heat pump system has insufficient heating capacity.

2. The method as described in claim 1, characterized in that, The ambient temperature includes indoor temperature and outdoor temperature, and the preset conditions include: The temperature difference between the indoor temperature and the set temperature corresponding to the indoor space is less than the first preset temperature difference, and the outdoor temperature is less than the first preset ambient temperature.

3. The method as described in claim 1, characterized in that, When the hybrid function of the environmental control system is activated and the indoor unit is in heating mode, obtaining the ambient temperature of the environment where the environmental control system is located includes: The ambient temperature is obtained when the hybrid function of the environmental control system is activated, the indoor unit is in heating mode, and the terminal device is in a state where heating has stopped. The step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment includes: Control the operation of the heating system to put the terminal equipment into a heating state.

4. The method as described in claim 1, characterized in that, After the step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment, the method further includes: The heating capacity of the indoor unit is adjusted according to the indoor temperature of the indoor space.

5. The method as described in claim 4, characterized in that, The step of adjusting the heating capacity of the indoor unit according to the indoor temperature includes: Determine the temperature difference between the set temperature corresponding to the indoor space and the indoor temperature; The indoor unit's set temperature is adjusted based on the temperature difference value; The heat pump system is controlled to operate according to the adjusted set temperature of the indoor unit.

6. The method as described in claim 5, characterized in that, The step of adjusting the set temperature of the indoor unit based on the temperature difference value includes: When the temperature difference is greater than the second preset temperature difference, the set temperature of the indoor unit is increased; and / or, When the temperature difference is less than the third preset temperature difference, the set temperature of the indoor unit is lowered to the user-set temperature; and / or, When the temperature difference is greater than or equal to the third preset temperature difference and less than or equal to the second preset temperature difference, the set temperature of the indoor unit is maintained unchanged. The third preset temperature difference is less than the second preset temperature difference.

7. The method as described in claim 1, characterized in that, After the step of controlling the heating system to increase the heating capacity of the terminal equipment when the ambient temperature meets the preset conditions, the method further includes: When the conditions for exiting the hybrid function are met, the heating system is controlled to stop the terminal equipment from heating, and the heat pump system is controlled to operate in the state before the hybrid function was activated.

8. The method as described in claim 7, characterized in that, The exit condition includes at least one of the following: The temperature difference between the indoor space temperature and the corresponding set temperature is greater than the fourth preset temperature difference; The temperature of the indoor space is greater than the second preset ambient temperature; The temperature of the terminal device is greater than the first preset temperature; The outdoor temperature of the environment where the environmental control system is located is greater than the third preset ambient temperature; The temperature of the enclosure structure of the indoor space is greater than the second preset temperature.

9. The method according to any one of claims 1 to 8, characterized in that, The heating system further includes a refrigerant circulation loop and a heating device, wherein both the heating device and the terminal device are located in the refrigerant circulation loop. The step of controlling the operation of the heating system to increase the heating capacity of the terminal device when the ambient temperature meets the preset conditions includes: When the ambient temperature meets the preset conditions, the heating device is turned on. After the step of controlling the heating device to turn on, the method further includes: Obtain the refrigerant temperature parameters of the refrigerant circulation loop; The heating energy requirement of the heating equipment is determined based on the temperature parameters of the refrigerant. The operation of the heating equipment needs to be controlled according to the required heating energy.

10. The method as described in claim 9, characterized in that, The step of determining the heating energy requirement of the heating equipment based on the refrigerant temperature parameter includes: The required heating energy is determined based on the refrigerant temperature parameters and the rated capacity of the heating equipment.

11. The method as described in claim 10, characterized in that, The refrigerant temperature parameters include the inlet temperature and outlet temperature of the terminal device. The step of determining the required heating energy based on the refrigerant temperature parameters and the rated capacity of the heating device includes: Determine a first temperature difference between the inlet temperature and the outlet temperature, and determine a second temperature difference between the outlet temperature and the target outlet temperature; The heating energy requirement is determined based on the first temperature difference value, the second temperature difference value, and the rated capacity.

12. The method as described in claim 9, characterized in that, After the step of determining the heating energy requirement of the heating equipment based on the refrigerant temperature parameter, the method further includes: When the heating energy requirement is greater than the preset energy requirement, the step of controlling the operation of the heating equipment according to the heating energy requirement is executed. When the required heating energy is less than or equal to the preset energy requirement, the heating equipment is controlled to operate according to the preset energy requirement.

13. The method as described in claim 9, characterized in that, The refrigerant circulation loop is equipped with a circulation pump, and the control valve is configured to regulate the refrigerant flow rate of the terminal equipment. The step of controlling the operation of the heating system to increase the heating capacity of the terminal equipment includes: Control the heating equipment to start, and control the circulating pump to start; After the step of controlling the circulation pump to start, the method further includes: The operating speed of the circulating pump needs to be controlled according to the required heating energy. Alternatively, the circulating pump can be controlled to operate at a speed greater than a preset speed.

14. An environmental control system, characterized in that, The environmental control system includes a control device, a heat pump system, and a heating system. The heat pump system includes an indoor unit, and the heating system includes terminal equipment. Both the indoor unit and the terminal equipment are located in the indoor space. Both the heat pump system and the heating system are connected to the control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. The computer program is configured to implement the steps of the control method for the environmental conditioning system as described in any one of claims 1 to 13.

15. A storage medium, characterized in that, 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 13.

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