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

Abstract

The invention discloses a control method and system of an environment conditioning system, a storage medium and a program product, and relates to the technical field of air conditioning, and the control method of the environment conditioning system comprises the steps that an indoor unit is controlled to operate in a heating mode, and working state parameters of a heat pump system are obtained, the working state parameter represents the working efficiency of the heat pump system; and controlling the end equipment to operate according to the working state parameters. The working state parameters represent the working efficiency of the heat pump system, and the heat pump system and the temperature adjusting system are controlled to work through the working state parameters, so that the heating efficiency of the indoor space is improved, and the heating cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioning technology, and particularly relates to a control method and system of an environment conditioning system, a storage medium and a program product. BACKGROUND

[0002] With more and more combination system forms of household air conditioning products, including combination systems of various energy forms, for example, combination systems of air conditioning equipment and floor heating equipment, but in the joint operation scheme between the equipment in the combination system, the operation efficiency is not in the optimal state, resulting in poor heating efficiency when the combination system is started to realize separate or simultaneous heating. SUMMARY

[0003] The main purpose of the present application is to provide a control method and system of an environment conditioning system, a storage medium and a program product, aiming to solve the technical problem of poor heating efficiency when the combination system is started to realize separate or simultaneous heating.

[0004] To achieve the above-mentioned purpose, the present application provides a control method of an environment conditioning system, the environment conditioning system comprising a heat pump system and a temperature conditioning system, the indoor unit of the heat pump system and the terminal equipment of the temperature conditioning system are arranged in an indoor space, and the method comprises:

[0005] controlling the indoor unit to operate in heating mode, obtaining a working state parameter of the heat pump system, the working state parameter representing the working efficiency of the heat pump system;

[0006] controlling the terminal equipment to operate according to the working state parameter.

[0007] In an embodiment, the working state parameter comprises an outdoor environment temperature and / or a total energy demand of all indoor units in the heat pump system, and the step of controlling the terminal equipment to operate according to the working state parameter comprises:

[0008] when the outdoor environment temperature and / or the total energy demand satisfy a first condition, controlling the terminal equipment to start; the first condition represents that the heat pump system is in a low efficiency state.

[0009] In an embodiment, the first condition comprises that the estimated energy efficiency corresponding to the outdoor environment temperature and the total energy demand is less than a preset first energy efficiency threshold, or the outdoor environment temperature is less than a preset first temperature threshold.

[0010] In an embodiment, the working state parameter comprises an outdoor environment temperature and / or a total energy demand of all indoor units in the heat pump system, and the step of controlling the terminal equipment to operate according to the working state parameter comprises:

[0011] acquiring an indoor temperature of the indoor space when the outdoor environment temperature and / or the total energy demand satisfies a second condition; the second condition indicates that the heat pump system is in a high efficiency state;

[0012] controlling the operation of the terminal device according to the indoor temperature.

[0013] In an embodiment, the step of controlling the operation of the terminal device according to the indoor temperature comprises:

[0014] controlling the terminal device to turn on or maintain on when the indoor temperature satisfies a third condition; and / or

[0015] controlling the terminal device to turn off or maintain off when the indoor temperature does not satisfy the third condition.

[0016] The third condition comprises that the indoor temperature is less than a preset temperature value, or the indoor temperature is less than a preset temperature value and lasts for a preset time length.

[0017] In an embodiment, the second condition comprises that the outdoor environment temperature is greater than or equal to a preset second temperature threshold, or the estimated energy efficiency corresponding to the outdoor environment temperature and the total energy demand is greater than or equal to a preset second energy efficiency threshold.

[0018] In an embodiment, the step of acquiring the indoor temperature of the indoor space comprises:

[0019] detecting the air temperature of the indoor space as the indoor temperature; or,

[0020] determining the indoor temperature according to the return air temperature of the indoor unit and a preset compensation value.

[0021] In an embodiment, the step of controlling the operation of the terminal device according to the working state parameter comprises:

[0022] controlling the terminal device to turn on when the outdoor environment temperature and / or the total energy demand satisfies a second condition; the second condition indicates that the heat pump system is in a high efficiency state.

[0023] In addition, to achieve the above-mentioned purpose, the present application further provides an environment adjusting system, the environment adjusting system comprises a control device, a heat pump system and a temperature adjusting system, the indoor unit of the heat pump system and the terminal device of the temperature adjusting system are arranged in an indoor space, the control device comprises 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 of the environment adjusting system as described above.

[0024] In addition, to achieve the above object, the present application also provides a storage medium, which is a computer readable storage medium, and a computer program is stored on the storage medium, and the computer program realizes the steps of the control method of the environment adjusting system when executed by a processor.

[0025] In addition, to achieve the above object, the present application also provides a computer program product, which comprises a computer program, and the computer program realizes the steps of the control method of the environment adjusting system when executed by a processor.

[0026] The one or more technical solutions provided by the present application have at least the following technical effects:

[0027] The indoor unit is controlled to operate in a heating mode, the working state parameters of the heat pump system are obtained, and the terminal equipment is controlled to operate according to the working state parameters. Since the working state parameters represent the working efficiency of the heat pump system, the heat pump system and the temperature adjusting system are controlled to operate through the working state parameters, so that the temperature of the indoor space can be rapidly increased, and the heating efficiency of the indoor space can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the application.

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0030] Figure 1 FIG. 1 is a structural schematic diagram of an environment adjusting system according to the present application;

[0031] Figure 2 FIG. 2 is a flowchart of a control method of the environment adjusting system according to the present application;

[0032] Figure 3 FIG. 3 is a flowchart of a control method of the environment adjusting system according to the present application;

[0033] Figure 4 FIG. 4 is a flowchart of a control method of the environment adjusting system according to the present application;

[0034] Figure 5 FIG. 5 is a flowchart of a control method of the environment adjusting system according to the present application;

[0035] Figure 6Flowchart provided for embodiment three of the control method of the environmental regulation system of the present application;

[0036] Figure 7 Detailed flowchart provided for embodiment three of the control method of the environmental regulation system of the present application;

[0037] Figure 8 Flowchart provided for embodiment four of the control method of the environmental regulation system of the present application;

[0038] Figure 9 Device structure diagram of the hardware running environment involved in the control method of the environmental regulation system in the embodiments of the present application.

[0039] The object implementation, functional features and advantages of the present application will be further explained in conjunction with the embodiments, with reference to the accompanying drawings. DETAILED DESCRIPTION

[0040] It should be understood that the specific embodiments described herein are only used to explain the technical solutions of the present application, and are not used to limit the present application.

[0041] In order to better understand the technical solutions of the present application, the following will be described in detail in conjunction with the drawings and specific embodiments of the specification.

[0042] The main solution of the embodiments of the present application is to control the indoor unit to operate in heat mode, obtain the working state parameters of the heat pump system, and control the operation of the terminal device according to the working state parameters.

[0043] In the present embodiment, for the convenience of description, the following describes the control device of the environmental regulation system as the execution subject.

[0044] In the joint operation scheme between the devices in the combined system of the prior art, the operation efficiency is not in the optimal state, resulting in poor heating efficiency when the combined system is started to realize separate or simultaneous heating.

[0045] The present application provides a solution. Since the working state parameters represent the working efficiency of the heat pump system, the heat pump system and the temperature regulation system are controlled by the working state parameters, which improves the heating efficiency of the indoor space and reduces the heating cost.

[0046] In the embodiments of the present application, an environmental regulation system is provided. Referring to Figure 1 , the environmental regulation system comprises a heat pump system 100 and a temperature regulation system 200, and the heat pump system 100 is in heat exchange connection with the temperature regulation system 200.

[0047] The heat pump system 100 comprises a compressor, a first heat exchanger, and a second heat exchanger. In the embodiment, the heat pump system 100 comprises at least two indoor units 11, each of which comprises an indoor heat exchanger and a corresponding indoor fan. Different indoor units 11 are arranged in different indoor spaces. Each indoor unit 11 can be associated with at least one terminal device 22, and the indoor unit 11 and the terminal device 22 associated therewith are arranged in the same indoor space. In the embodiment, the first heat exchanger is arranged in an outdoor environment.

[0048] The temperature regulating system 200 comprises a heat exchange module, a gas device 21, and a terminal device 22. A fluid circulation module can be arranged in the temperature regulating system 200 to drive the flow of the carrier refrigerant in the system.

[0049] The temperature regulating system 200 is filled with carrier refrigerant, which can flow in the temperature regulating system 200. In the embodiment, the carrier refrigerant is water. In other embodiments, the carrier refrigerant can also be a sodium chloride or calcium chloride aqueous solution, or an aqueous solution of an organic compound such as ethylene glycol or glycerol, etc.

[0050] The terminal device 22 uses the cold or heat output by the flowing carrier refrigerant to adjust the indoor environment. The terminal device 22 comprises a convection heat exchange device (such as a fan coil, etc.) or a radiation terminal device (such as a heat sink, floor heating, etc.). The convection heat exchange device comprises a heat exchanger and a corresponding fan. The number of terminal devices 22 can be one or more, and the multiple terminal devices 22 can be arranged in different indoor spaces. The types of terminal devices 22 in different indoor spaces can be the same or different. When the number of terminal devices 22 is more than one, one or more types of terminal devices 22 can be arranged in each indoor space. In addition, when the number of terminal devices 22 is more than one, the multiple terminal devices 22 are connected in parallel. For example, the environment regulating system is arranged to regulate at least two indoor spaces, each indoor space is provided with a radiation terminal device, or each indoor space is provided with a convection heat exchange device and a radiation terminal device, or each indoor space is provided with a convection heat exchange device.

[0051] The gas device 21 can heat the flowing carrier refrigerant by burning gas. The gas device 21 can be a gas water heater or a gas wall-hanging stove, etc.

[0052] Further, with reference to Figure 1The temperature adjustment system 200 further comprises a fluid adjustment module 23, which is configured to adjust the flow of the secondary refrigerant in the at least two terminal devices 22. Specifically, the fluid adjustment module 23 can be configured to control the flow of the secondary refrigerant into each terminal device 22 or stop the flow of the secondary refrigerant into each terminal device 22. The fluid adjustment module 23 comprises at least two sub-adjustment modules, each of which is configured to control the flow of the secondary refrigerant in a corresponding terminal device 22. When the sub-adjustment module is turned on, the secondary refrigerant is allowed to flow into the corresponding terminal device 22. When the sub-adjustment module is turned off, the secondary refrigerant stops flowing into the corresponding terminal device 22. In this embodiment, the fluid adjustment module 23 is a water collector, and the sub-adjustment modules are water valves in the water collector.

[0053] Further, based on any of the above embodiments, referring to Figure 1 In an embodiment, a line controller 300 can be arranged in each indoor space adjusted by the environmental adjustment system. The heat pump system 100 can comprise an outdoor unit, and the first heat exchanger, the outdoor heat exchanger, and the compressor described above can be arranged in the outdoor unit. The outdoor unit, the circulating pump, the gas device 21, the fluid adjustment module 23, and the line controller 300 can be connected through signal lines. The line controller 300 in each indoor space is bound to the corresponding terminal device 22 in the space and the sub-adjustment module connected to the terminal device 22. At least one of the following can be controlled through the line controller 300: the sub-adjustment module, the circulating pump, the gas device 21, the supply temperature of the fluid adjustment module 23, the environmental temperature of the indoor space, and the like.

[0054] Further, based on any of the above embodiments, in an embodiment, the environmental adjustment system further comprises a temperature detection module arranged in the temperature adjustment system 200 to detect the temperature of the secondary refrigerant in the system. In this embodiment, the installation position of the temperature detection module comprises at least one of the following: between the liquid inlet of the fluid adjustment module 23 and the liquid inlet of the terminal device 22, between the liquid outlet of the fluid adjustment module 23 and the liquid outlet of the terminal device 22, the liquid supply side of the heat exchange module, the liquid return side of the heat exchange module, and the like.

[0055] Further, based on any of the above embodiments, in an embodiment, the environmental adjustment system further comprises a temperature sensor arranged at the exhaust side of the compressor.

[0056] It should be noted that the execution subject of the present embodiment can be a computing service device with data processing, network communication, and program running functions, such as a tablet computer, a personal computer, a mobile phone, or the like, or an electronic device capable of realizing the above functions, a control device in an environmental adjustment system, and the like. In the following, the control device in the environmental adjustment system is taken as an example to describe the present embodiment and the following embodiments.

[0057] Based on this, the embodiment of the present application provides a control method of an environment adjusting system, referring to Figure 2 , Figure 2 is a flowchart of the first embodiment of the control method of the environment adjusting system of the present application.

[0058] In this embodiment, the control method of the environment adjusting system comprises steps S10-S20:

[0059] Step S10, control the indoor unit to operate in heating mode, and obtain the working state parameter of the heat pump system, wherein the working state parameter represents the working efficiency of the heat pump system.

[0060] It should be noted that the indoor unit of the heat pump system is controlled to operate in heating mode, and the working state parameter of the heat pump system is obtained. Optionally, the working state parameter comprises the outdoor environment temperature and / or the total energy demand of all indoor units in the heat pump system. Optionally, the working state parameter further comprises the indoor temperature, the number of indoor units turned on, and the heating energy demand of each indoor unit. Among them, the working state parameter affects the working efficiency of the heat pump system.

[0061] Optionally, when the indoor space does not meet the temperature reaching condition, the terminal equipment of the temperature adjusting system is controlled to be turned on, and when the indoor space meets the temperature reaching condition, the working efficiency of the heat pump system is considered. As shown in Figure 3 , when the indoor space does not meet the temperature reaching condition, the terminal equipment of the temperature adjusting system is controlled to be turned on or maintained to be turned on, and when the indoor space meets the temperature reaching condition, if the heat pump system is in a low efficiency state, the terminal equipment is controlled to be turned on or maintained to be turned on, and if the heat pump system is in a high efficiency state, the terminal equipment is controlled to be turned off or maintained to be turned off.

[0062] Optionally, when the working state parameter comprises the outdoor environment temperature, the high efficiency state or the low efficiency state of the heat pump system is determined according to the outdoor environment temperature. Optionally, when the outdoor environment temperature is greater than or equal to a preset second temperature threshold, it is determined that the heat pump system is in a high efficiency state; and when the outdoor environment temperature is less than a preset first temperature threshold, it is determined that the heat pump system is in a low efficiency state. Optionally, the value range of the preset first temperature threshold or the preset second temperature threshold comprises -20℃-10℃. Optionally, the first temperature threshold is less than or equal to the second temperature threshold.

[0063] Optionally, when the working state parameter comprises the total energy demand of all indoor units in the heat pump system, optionally, when the total energy demand of the heat pump system is greater than or equal to a preset second energy demand threshold, it is determined that the heat pump system is in a high efficiency state; and when the total energy demand of the heat pump system is less than a preset first energy demand threshold, it is determined that the heat pump system is in a low efficiency state. Optionally, the first energy demand threshold is less than or equal to the second energy demand threshold.

[0064] Optionally, when the working state parameter comprises an outdoor environment temperature and a total energy demand of all indoor units in the heat pump system, the total energy demand of all indoor units in the heat pump system is determined according to the sum of energy demands of all opened multi-split indoor units. Referring to the off-line test energy efficiency, the estimated energy efficiency of the heat pump system is queried according to the total energy demand and the outdoor environment temperature. Optionally, when the estimated energy efficiency of the heat pump system is greater than or equal to a preset second energy efficiency threshold, it is determined that the heat pump system is in a high-efficiency state; when the estimated energy efficiency of the heat pump system is less than a preset first energy efficiency threshold, it is determined that the heat pump system is in a low-efficiency state. Optionally, the value range of the preset first energy efficiency threshold or the preset second energy efficiency threshold comprises 2.0 W / W-4.0 W / W. Optionally, the preset first energy efficiency threshold is less than or equal to the preset second energy efficiency threshold.

[0065] Optionally, the working efficiency of the heat pump system is determined according to the outdoor environment temperature and the total energy demand of all indoor units in the heat pump system, for example, as shown in the following table:

[0066]

[0067] Step S20, controlling the end device to operate according to the working state parameter.

[0068] Optionally, when the working state parameter of the heat pump system is in a low-load state, the end device is controlled to be closed or maintained to be closed. When the working state parameter of the heat pump system is in a high-load state, the end device is controlled to be opened or maintained to be opened. Optionally, the load state is determined by the number of indoor units in operation.

[0069] Optionally, when the working state parameter of the heat pump system is in a low-efficiency state, it indicates that the heat pump system has poor heating effect, and the end device is controlled to be opened or maintained to be opened.

[0070] Optionally, the end device is controlled to be opened or maintained to be opened for a preset time length, and is closed after the preset time length. Optionally, the opening time length of the end device is determined according to the difference between the current temperature and the set temperature value, and the end device is controlled to be opened or maintained to be opened. The greater the difference, the longer the opening time length, and vice versa, the shorter the opening time length.

[0071] When the working state parameter of the heat pump system is in a high-efficiency state, it indicates that the heat pump system has good heating effect, and the end device is controlled to be closed or maintained to be closed. Optionally, the end device can also be controlled to be closed or maintained to be closed for a preset time length, and is opened after the preset time length. Optionally, the closing time length of the end device is determined according to the difference between the current temperature and the set temperature value, and the end device is controlled to be closed or maintained to be closed. The greater the difference, the shorter the closing time length, and vice versa, the longer the closing time length.

[0072] It is to be noted that the indoor space is heated by the indoor unit of the heat pump system and the terminal device of the temperature regulating system alone or simultaneously, so as to ensure that the indoor temperature of the indoor space is controlled in a reasonable range and the value of the double-device system is fully brought into play. Alternatively, under the energy efficiency control priority strategy, the working efficiency of the heat pump system is determined according to the outdoor environment temperature, and when the heat pump system is in the high-efficiency state, the heat pump system is preferentially output and the terminal device of the temperature regulating system is turned off, so as to ensure energy saving; when the heat pump system is in the low-efficiency state, the room is not heated, and the terminal device of the temperature regulating system is controlled to be turned on to perform heat compensation, so as to ensure comfort.

[0073] It is to be noted that when the heat pump system operates alone, the indoor space is heated or cooled by the heat pump system, and when the heat pump system and the temperature regulating system operate simultaneously, the indoor space is heated by the heat pump system and the terminal device performs heat compensation, wherein the temperature rises relatively fast when the heat pump system and the terminal device heat.

[0074] In the technical scheme of the embodiment, the indoor unit is controlled to heat, the working state parameter of the heat pump system is acquired, and the terminal device is controlled to operate according to the working state parameter. Since the working state parameter represents the working efficiency of the heat pump system, the heat pump system and the temperature regulating system are controlled to operate through the working state parameter, so as to improve the heating efficiency of the indoor space.

[0075] Based on the first embodiment of the present application, in the second embodiment of the present application, the same or similar contents as the above embodiments can be referred to the above introduction, and will not be described in detail. On this basis, please refer to Figure 4 , step S20 further comprises:

[0076] Step S21, when the outdoor environment temperature and / or the total energy demand satisfy a first condition, the terminal device is controlled to be turned on; the first condition indicates that the heat pump system is in a low-efficiency state.

[0077] Alternatively, the first condition comprises that the estimated energy efficiency corresponding to the outdoor environment temperature and the total energy demand is less than a preset first energy efficiency threshold, or the outdoor environment temperature is less than a preset first temperature threshold.

[0078] Alternatively, the first condition further comprises that the total energy demand is less than a preset first energy demand threshold.

[0079] Alternatively, the first condition comprises that the outdoor environment temperature is less than a preset first temperature threshold and the total energy demand is less than a preset first energy demand threshold.

[0080] In a feasible implementation, when the working state parameter comprises the outdoor environment temperature and the outdoor environment temperature satisfies the first condition, i.e., the outdoor environment temperature is less than a preset first temperature threshold, it indicates that the heat pump system is in a low-efficiency state, and the terminal device is controlled to be turned on, so as to improve the heating effect of the indoor space.

[0081] In another feasible implementation, when the operating status parameters include the total energy demand of all indoor units in the heat pump system, and the total energy demand meets the first condition, that is, the total energy demand is less than the preset first energy demand threshold, it indicates that the heat pump system is in an inefficient state, and the terminal equipment is controlled to turn on to improve the heating effect of the indoor space.

[0082] In another feasible implementation, when the operating status parameters include the outdoor ambient temperature and the total energy demand, the estimated energy efficiency corresponding to the outdoor ambient temperature and the total energy demand is determined. When the estimated energy efficiency is less than a preset first energy efficiency threshold, it indicates that the heat pump system is in an inefficient state, and the terminal equipment is controlled to turn on to improve the heating effect of the indoor space.

[0083] Optionally, such as Figure 5 As shown, after the heat pump system starts heating, when the system is in an inefficient state, the terminal devices are turned on. When the heat pump system is in a high-efficiency state, the terminal devices are controlled to operate based on whether the indoor temperature has been reached. Specifically, if the indoor temperature has not been reached and the preset time has been exceeded, the terminal devices are turned on. If the indoor temperature has not been reached and the preset time has not been exceeded, the heat pump system continues to operate for heating, and the terminal devices are turned off. If the indoor temperature has been reached, the current timeout period is reset to zero, and the terminal devices are turned off.

[0084] In the technical solution of this embodiment, when the heat pump system is in an inefficient state, the heating efficiency of the indoor space is improved by controlling the terminal equipment to turn on.

[0085] Based on the first or second embodiment of this application, in the third embodiment of this application, the content that is the same as or similar to the above embodiments can be referred to the above description, and will not be repeated hereafter. Based on this, please refer to... Figure 6 Step S20 also includes:

[0086] Step S22: When the outdoor ambient temperature and / or the total energy requirement meet the second condition, obtain the indoor temperature of the indoor space; the second condition indicates that the heat pump system is in a high-efficiency state.

[0087] Step S23: Control the operation of the terminal device according to the indoor temperature.

[0088] Optionally, the second condition includes: the outdoor ambient temperature is greater than or equal to a preset second temperature threshold, or the estimated energy efficiency corresponding to the outdoor ambient temperature and total energy demand is greater than or equal to a preset second energy efficiency threshold.

[0089] Optionally, the second condition also includes total energy demand being greater than or equal to a preset first energy demand threshold.

[0090] Optionally, the second condition includes an outdoor ambient temperature greater than or equal to a preset first temperature threshold, and total energy demand greater than or equal to a preset first energy demand threshold.

[0091] In a possible implementation, when the working state parameter comprises the outdoor ambient temperature, the second condition is determined to be met when the outdoor ambient temperature is greater than or equal to a preset second temperature threshold.

[0092] In a possible implementation, when the working state parameter comprises the total energy demand of all indoor units in the heat pump system, the second condition is determined to be met when the total energy demand is greater than a preset energy demand threshold.

[0093] In a possible implementation, when the working state parameter comprises the outdoor ambient temperature and the total energy demand of all indoor units in the heat pump system, the estimated energy efficiency is determined according to the outdoor ambient temperature and the total energy demand of all indoor units in the heat pump system, and the second condition is determined to be met when the estimated energy efficiency is greater than or equal to a preset second energy efficiency threshold.

[0094] In a possible implementation, as shown in FIG. 23, step S23 comprises: Figure 7

[0095] Step A01: when the indoor temperature meets a third condition, controlling the terminal device to be turned on or maintained to be turned on; and / or

[0096] Step A02: when the indoor temperature does not meet the third condition, controlling the terminal device to be turned off or maintained to be turned off.

[0097] Optionally, the third condition comprises that the indoor temperature is less than a preset temperature value, or the indoor temperature is less than the preset temperature value and lasts for a preset time length.

[0098] It should be noted that, when the indoor temperature is less than the preset temperature value, the terminal device is controlled to be turned on or maintained to be turned on; and / or, when the indoor temperature is greater than or equal to the preset temperature value, the terminal device is controlled to be turned off or maintained to be turned off.

[0099] It should be noted that, when the indoor temperature is less than the preset temperature value and lasts for the preset time length, the terminal device is controlled to be turned on or maintained to be turned on; and / or, when the indoor temperature is less than the preset temperature value but does not last for the preset time length, or the indoor temperature is greater than or equal to the preset temperature value, the terminal device is controlled to be turned off or maintained to be turned off, to avoid overheating.

[0100] In a possible implementation, the indoor temperature of the indoor space is obtained by detecting an air temperature of the indoor space as the indoor temperature, or by determining the indoor temperature according to a return air temperature of the indoor unit and a preset compensation value.

[0101] ​Optionally, if the indoor unit of the heat pump system has a line controller with an indoor temperature detection function, the air temperature detected by the line controller is taken as the indoor temperature; if the line controller does not have an indoor temperature detection function, the indoor temperature is determined according to the return air temperature of the indoor unit and a preset compensation value, for example, in the heating mode, the indoor temperature = the return air temperature of the indoor unit + the compensation value, and optionally, the compensation value ∈ [-10, 0] ℃.

[0102] Optionally, when the indoor temperature is less than the preset temperature value and lasts for a preset time length, it is indicated that the temperature-reaching time length is long, and the terminal device is controlled to be turned on or maintained to be turned on, thereby improving the heating efficiency of the indoor space and accelerating the speed of reaching the indoor temperature; and / or when the indoor temperature is greater than or equal to the preset temperature value, the terminal device is controlled to be turned off or maintained to be turned off.

[0103] Optionally, when the air conditioner is a multi-split air conditioner, when the indoor temperature does not satisfy the temperature-reaching condition and lasts for a preset time length, the terminal device is controlled to be turned on or maintained to be turned on, thereby improving the heating efficiency of the indoor space and accelerating the speed of reaching the indoor temperature; and / or when the indoor temperature satisfies the temperature-reaching condition, the terminal device is controlled to be turned off or maintained to be turned off.

[0104] Optionally, when the air conditioner is a multi-split air conditioner, if only one indoor unit is turned on, the indoor temperature of the one indoor unit is used for judgment, when the indoor temperature is greater than or equal to the preset temperature value, it is determined that the indoor temperature satisfies the temperature-reaching condition; when the indoor temperature is less than the preset temperature value, it is determined that the indoor temperature does not satisfy the temperature-reaching condition. If at least two indoor units are turned on, when the indoor temperatures of all the indoor units are greater than or equal to the preset temperature value, it is determined that the indoor temperature satisfies the temperature-reaching condition; otherwise, it is determined that the indoor temperature does not satisfy the temperature-reaching condition.

[0105] Optionally, the preset time length is in the range of 30 min to 240 min.

[0106] In the technical scheme of the embodiment, since the second condition indicates that the heat pump system is in a high-efficiency state, when the working state parameter satisfies the second condition, the terminal device is controlled to operate according to the indoor temperature, so as to improve the heating efficiency of the indoor space.

[0107] Based on any one of the first to third embodiments of the present application, in the fourth embodiment of the present application, the same or similar contents as the above embodiments can be referred to the above description, and will not be described hereinafter. On this basis, please refer to Figure 8 , step S20 further includes:

[0108] Step S24, when the outdoor environment temperature and / or the total energy demand satisfy a second condition, the terminal device is controlled to be turned on; the second condition indicates that the heat pump system is in a high-efficiency state.

[0109] Optionally, the second condition comprises: the outdoor ambient temperature is greater than or equal to a preset second temperature threshold, or the estimated energy efficiency corresponding to the total energy demand and the outdoor ambient temperature is greater than or equal to a preset second energy efficiency threshold.

[0110] Optionally, the second condition further comprises that the total energy demand is greater than or equal to a preset first energy demand threshold.

[0111] Optionally, the second condition comprises that the outdoor ambient temperature is greater than or equal to a preset first temperature threshold, and the total energy demand is greater than or equal to a preset first energy demand threshold.

[0112] When the outdoor ambient temperature and / or the total energy demand satisfies the second condition, it indicates that the heat pump system is in a high efficiency state, and the terminal device is directly controlled to be turned on to rapidly increase the ambient temperature of the indoor space, so as to improve the heating effect.

[0113] In the technical solution of the embodiment, since the second condition indicates that the heat pump system is in a high efficiency state, when the working state parameter satisfies the second condition, the terminal device is directly controlled to be turned on to improve the heating efficiency of the indoor space.

[0114] It should be noted that the above examples are only used for understanding the present application and do not constitute a limitation on the control method of the environment adjusting system of the present application. Further simple transformations based on the technical concept are within the protection scope of the present application.

[0115] The present application provides an environment adjusting system, which comprises a control device, a heat pump system and a temperature regulating system. The indoor unit of the heat pump system and the terminal device of the temperature regulating system are both arranged in an indoor space. The control device of the environment adjusting system comprises: at least one processor; and a memory in communication connection with the at least one processor; wherein the memory stores instructions executable by the at least one processor. The instructions are executed by the at least one processor to enable the at least one processor to execute the control method of the environment adjusting system in Embodiment I.

[0116] Reference will now be made to the following description Figure 9 which shows a structural schematic diagram of a control device of an environment adjusting system suitable for implementing the embodiments of the present application. The control device of the environment adjusting system in the embodiments of the present application can include but is not limited to mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistant), PADs (Portable Application Description), PMPs (Portable Media Player), vehicle-mounted terminals (such as vehicle-mounted navigation terminals) and the like, and fixed terminals such as digital TVs, desktop computers and the like. Figure 9The control device of the environment conditioning system shown is merely an example and should not impose any limitation on the function and scope of use of the embodiments of the present application.

[0117] As shown in Figure 9 The control device of the environment conditioning system can include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.) that can perform various appropriate actions and processes according to a program stored in a read only memory (ROM) 1002 or a program loaded from a storage device 1003 into a random access memory (RAM) 1004. In the RAM 1004, various programs and data required for the operation of the control device of the environment conditioning system are also stored. The processing device 1001, the ROM 1002, and the RAM 1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; the storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the control device of the environment conditioning system to communicate with other devices wirelessly or by wire to exchange data. Although the control device of the environment conditioning system with various systems is shown in the figure, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be alternatively implemented or provided.

[0118] In particular, the processes described above with reference to the flowcharts can be implemented as a computer software program according to the embodiments disclosed in the present application. For example, the embodiments disclosed in the present application include a computer program product comprising a computer program carried on a computer readable medium, the computer program containing program codes for executing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network through the communication device, or installed from the storage device 1003, or installed from the ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the methods of the embodiments disclosed in the present application are performed.

[0119] The control device of the environment adjusting system provided in the application adopts the control method of the environment adjusting system in the above embodiment, and can solve the technical problem of poor heating efficiency of the combined system in realizing heating alone or simultaneously. Compared with the prior art, the control device of the environment adjusting system provided in the application has the same beneficial effects as the control method of the environment adjusting system provided in the above embodiment, and other technical features in the control device of the environment adjusting system are the same as the features disclosed in the above embodiment, which will not be described here.

[0120] It should be understood that various parts of the present application can be realized by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0121] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0122] The present application provides a computer readable storage medium having computer readable program instructions (i.e. computer programs) stored thereon, the computer readable program instructions being used to execute the control method of the environment adjusting system in the above embodiment.

[0123] The computer readable storage medium provided in the application may be, for example, a U disk, but is not limited to an electric, magnetic, optical, electromagnetic, infrared, or semiconductor system, system, or device, or any combination of the above. More specific examples of the computer readable storage medium may include, but are not limited to, an electric connection with one or more conductive wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the embodiment, the computer readable storage medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system, or device. The program code contained on the computer readable storage medium can be transmitted by any suitable medium, including but not limited to an electric wire, an optical cable, an RF (Radio Frequency), and the like, or any suitable combination of the above.

[0124] The above computer readable storage medium may be contained in the control device of the environment conditioning system, or may exist separately without being assembled into the control device of the environment conditioning system.

[0125] The above computer readable storage medium carries one or more programs, when the one or more programs are executed by the control device of the environment conditioning system, the control device of the environment conditioning system controls the indoor mechanism to run in a heating mode, acquires a working state parameter of the heat pump system, and controls the end device to run according to the working state parameter. Since the working state parameter represents the working efficiency of the heat pump system, the heat pump system and the temperature regulating system are controlled by the working state parameter to work, so as to improve the heating efficiency of the indoor space and reduce the heating cost.

[0126] Computer program code for carrying out operations of the present application can be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code can execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection can be made to an external computer (for example, through the Internet using an Internet Service Provider).

[0127] The flow diagrams and the block diagrams in the drawings are illustrations of architectures, functionalities, and operations of possible implementations of systems, methods, and computer program products according to various embodiments of the present application. In this regard, each block in the flow diagrams or block diagrams can represent a module, a segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block can occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently or the blocks may

[0128] The modules involved in the embodiments of the present application can be implemented in the form of software or in the form of hardware. In some cases, the name of the module does not constitute a limitation on the module itself.

[0129] The readable storage medium provided by the present application is a computer readable storage medium, which stores computer readable program instructions (i.e. computer programs) for executing the control method of the environment adjusting system, and can solve the technical problem of poor heating efficiency of the combined system in heating alone or simultaneously. Compared with the prior art, the computer readable storage medium provided by the present application has the same beneficial effects as the control method of the environment adjusting system provided by the above-mentioned embodiments, which will not be described here.

[0130] The application further provides a computer program product comprising a computer program which, when executed by a processor, implements the steps of the control method of the environment regulation system as described above.

[0131] The computer program product provided by the application can solve the technical problem of poor heating efficiency of the combined system in separate or simultaneous heating. Compared with the prior art, the beneficial effects of the computer program product provided by the application are the same as those of the control method of the environment regulation system provided by the above-mentioned embodiments, and are not described here.

[0132] The above-mentioned is only part of the embodiments of the application, and does not limit the patent scope of the application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or the like made by using the content of the specification and drawings of the application within the technical concept of the application is included in the patent protection scope of the application.

Claims

1. A control method for an environmental control system, characterized in that, The environmental control system includes a heat pump system and a temperature control system, wherein the indoor unit of the heat pump system and the terminal equipment of the temperature control system are both located in the indoor space, and the method includes: Control the indoor unit to operate in heating mode, and obtain the operating status parameters of the heat pump system, wherein the operating status parameters represent the operating efficiency of the heat pump system; The terminal device is controlled to operate based on the operating status parameters.

2. The method as described in claim 1, characterized in that, The operating status parameters include the outdoor ambient temperature and / or the total energy requirement of all indoor units in the heat pump system. The step of controlling the operation of the terminal equipment according to the operating status parameters includes: When the outdoor ambient temperature and / or the total energy requirement meet a first condition, the terminal device is controlled to start; the first condition indicates that the heat pump system is in an inefficient state.

3. The method as described in claim 2, characterized in that, The first condition includes: the estimated energy efficiency corresponding to the outdoor ambient temperature and the total energy demand is less than a preset first energy efficiency threshold, or the outdoor ambient temperature is less than a preset first temperature threshold.

4. The method according to any one of claims 1 to 3, characterized in that, The operating status parameters include the outdoor ambient temperature and / or the total energy requirement of all indoor units in the heat pump system. The step of controlling the operation of the terminal equipment according to the operating status parameters includes: The indoor temperature of the indoor space is obtained when the outdoor ambient temperature and / or the total energy requirement meets the second condition; the second condition indicates that the heat pump system is in a high-efficiency state. The operation of the terminal device is controlled according to the indoor temperature.

5. The method as described in claim 4, characterized in that, The step of controlling the operation of the terminal device based on the indoor temperature includes: When the indoor temperature meets the third condition, control the terminal device to turn on or remain on; and / or When the indoor temperature does not meet the third condition, control the terminal device to shut down or remain shut down. The third condition includes the indoor temperature being less than a preset temperature value, or the indoor temperature being less than a preset temperature value for a preset duration.

6. The method as described in claim 4, characterized in that, The second condition includes: the outdoor ambient temperature is greater than or equal to a preset second temperature threshold, or the estimated energy efficiency corresponding to the outdoor ambient temperature and the total energy demand is greater than or equal to a preset second energy efficiency threshold.

7. The method as described in claim 4, characterized in that, The step of obtaining the indoor temperature of the indoor space includes: The indoor temperature is determined by measuring the air temperature of the indoor space; or, The indoor temperature is determined based on the return air temperature of the indoor unit and a preset compensation value.

8. The method according to any one of claims 1 to 3, characterized in that, The step of controlling the operation of the terminal device according to the working status parameters includes: When the outdoor ambient temperature and / or the total energy requirement meet the second condition, the terminal device is controlled to turn on; the second condition indicates that the heat pump system is in a high-efficiency state.

9. An environmental control system, characterized in that, The environmental control system includes a control device, a heat pump system, and a temperature control system. The indoor unit of the heat pump system and the terminal device of the temperature control system are both located in the indoor space. The control device 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 of the environmental control system as described in any one of claims 1 to 8.

10. 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 8.

11. A computer program product, characterized in that, The computer program product includes a computer program that, when executed by a processor, implements the steps of the control method for the environmental control system as described in any one of claims 1 to 8.

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