Compressor startup control method and device for temperature control equipment

Abstract

The present invention relates to the field of compressor control technology, and discloses a compressor startup control method and device for a temperature control device, the method comprising: judging whether the current operation mode of the temperature control device obtained is a preset operation mode, and if so, obtaining the target temperature parameters corresponding to the temperature control device and the historical operation status of the compressor of the temperature control device based on the current operation mode; judging whether it is necessary to start the compressor based on the target temperature parameters and the historical operation status, and if so, starting the compressor based on the determined startup control parameters. It can be seen that the implementation of the present invention can perform intelligent startup control on the compressor based on its target temperature parameters and the historical operation status of the compressor when the temperature control device is in the preset operation mode, thereby improving the reliability and accuracy of the startup control of the compressor, reducing unnecessary energy waste, and thus improving the user's satisfaction with the use of the temperature control device.

Description

Technical Field

[0001] The present invention relates to the technical field of compressor control, and in particular to a compressor startup control method and device for temperature control equipment. Background Art

[0002] Temperature control equipment, especially air conditioning and heating systems, plays a vital role in modern building environments to ensure the comfort of indoor environments. Among them, the compressor, as the core component of temperature control equipment, is used to adjust the output of cold and hot sources to meet the temperature requirements set by users, thereby improving the user's equipment experience.

[0003] Traditionally, the start-up control of the compressor mainly relies on a simple temperature threshold judgment, that is, when the indoor temperature is higher or lower than the preset value, the compressor will be started or its operating state will be adjusted. However, this method often ignores the dynamic characteristics of the system and the diversity of user needs, resulting in low energy efficiency and unnecessary energy waste of temperature control equipment. Therefore, in order to improve the energy efficiency of the system and user satisfaction, it is particularly important to provide a method that can improve the accuracy of compressor start-up control of temperature control equipment. Summary of the invention

[0004] The present invention provides a compressor startup control method and device for a temperature control device, which improves the reliability and accuracy of startup control of the compressor, reduces unnecessary energy waste, and thus improves user satisfaction with the temperature control device.

[0005] In order to solve the above technical problems, the first aspect of the present invention discloses a compressor startup control method for a temperature control device, the method comprising:

[0006] Obtaining a current operating mode of the temperature control device, and determining whether the current operating mode is a preset operating mode; the preset operating mode is one of a cooling operating mode, a heating operating mode, and a dehumidification operating mode;

[0007] When it is determined that the current operation mode is the preset operation mode, based on the current operation mode, a target temperature parameter corresponding to the temperature control device and a historical operation status of the compressor of the temperature control device are obtained, and according to the target temperature parameter and the historical operation status, it is determined whether it is necessary to start the compressor;

[0008] When it is determined that the compressor needs to be started up, the start-up control parameters of the compressor are determined, and the compressor is started up according to the start-up control parameters; the start-up control parameters include a start-up frequency parameter and / or a start-up time parameter.

[0009] As an optional implementation, in the first aspect of the present invention, based on the current operation mode, obtaining the target temperature parameter corresponding to the temperature control device and the historical operation status of the compressor of the temperature control device, and judging whether it is necessary to start the compressor according to the target temperature parameter and the historical operation status, includes:

[0010] When the current operation mode is the refrigeration operation mode, obtain a first return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a first terminal device corresponding to the temperature control device, and a historical refrigeration operation parameter of a compressor of the temperature control device; the first terminal device includes a fan coil unit and an air cabinet, and the historical refrigeration operation parameters include a refrigeration pause duration parameter and / or a historical refrigeration frequency parameter;

[0011] According to the historical refrigeration operation parameters, determining whether the historical refrigeration operation parameters meet preset historical refrigeration operation conditions;

[0012] When it is determined that the historical refrigeration operation conditions are met, a first heat exchange condition of the refrigerant of the temperature control device in the preset condenser and evaporator is determined according to the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device; the first heat exchange condition includes a first heat transfer direction and / or a first heat exchange amount;

[0013] According to the first heat exchange condition, it is determined whether the first heat exchange condition meets a preset refrigeration heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

[0014] As an optional implementation, in the first aspect of the present invention, based on the current operation mode, obtaining the target temperature parameter corresponding to the temperature control device and the historical operation status of the compressor of the temperature control device, and judging whether it is necessary to start the compressor according to the target temperature parameter and the historical operation status, further includes:

[0015] When the current operation mode is the heating operation mode, a second return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a second terminal device corresponding to the temperature control device, and a historical heating operation parameter of the compressor of the temperature control device are obtained; the second terminal device includes a radiator, an air supply duct, and an air supply outlet, and the historical heating operation parameters include a heating pause duration parameter and / or a historical heating frequency parameter;

[0016] According to the historical heating operation parameters, determining whether the historical heating operation parameters meet preset historical heating operation conditions;

[0017] When it is determined that the historical heating operation condition is met, determining a second heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator according to the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device; the second heat exchange condition includes a second heat transfer direction and / or a second heat exchange amount;

[0018] According to the second heat exchange condition, it is determined whether the second heat exchange condition meets the preset heating heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

[0019] As an optional implementation, in the first aspect of the present invention, based on the current operation mode, obtaining the target temperature parameter corresponding to the temperature control device and the historical operation status of the compressor of the temperature control device, and judging whether it is necessary to start the compressor according to the target temperature parameter and the historical operation status, further includes:

[0020] When the current operation mode is the dehumidification operation mode, a third return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a third terminal device corresponding to the temperature control device, and a historical dehumidification operation parameter of the compressor of the temperature control device are obtained; the third terminal device includes a fan coil unit, a dehumidifier, and an air filter, and the historical dehumidification operation parameters include a dehumidification pause duration parameter and / or a historical dehumidification frequency parameter;

[0021] According to the historical dehumidification operation parameters, determining whether the historical dehumidification operation parameters meet preset historical dehumidification operation conditions;

[0022] When it is determined that the historical dehumidification operation conditions are met, a third heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator is determined according to the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device; the third heat exchange condition includes a third heat transfer direction and / or a third heat exchange amount;

[0023] According to the third heat exchange condition, it is determined whether the third heat exchange condition satisfies a preset dehumidification heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

[0024] As an optional embodiment, in the first aspect of the present invention, the method further comprises:

[0025] When it is determined that the refrigeration heat exchange condition is met, the cold air release condition of the refrigeration area corresponding to the temperature control device is obtained; the cold air release condition includes at least one of the cold air settling position, the cold air release temperature, the cold air release density and the cold air release volume;

[0026] According to the cold air release condition of the refrigeration area, judging whether the cold air release condition of the refrigeration area meets the preset cold air release condition;

[0027] When it is determined that the cold air release condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

[0028] As an optional embodiment, in the first aspect of the present invention, the method further comprises:

[0029] When it is determined that the heating heat exchange condition is met, the hot air release condition of the heating area corresponding to the temperature control device is obtained; the hot air release condition includes at least one of the hot air rising position, the hot air release temperature, the hot air release density and the hot air release volume;

[0030] According to the hot air release condition of the heating area, determining whether the hot air release condition of the heating area meets a preset hot air release condition;

[0031] When it is determined that the hot air release condition is not satisfied, it is determined that the compressor needs to be started up.

[0032] As an optional embodiment, in the first aspect of the present invention, the method further comprises:

[0033] When it is determined that the dehumidification heat exchange condition is met, the condensation condition of water molecules in the dehumidification area corresponding to the temperature control device is obtained; the condensation condition of water molecules includes the condensation position of water molecules and / or the condensation amount of water molecules;

[0034] According to the condensation condition of water molecules in the dehumidification area, judging whether the condensation condition of water molecules in the dehumidification area meets the preset condensation condition;

[0035] When it is determined that the condensation condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

[0036] A second aspect of the present invention discloses a compressor startup control device for a temperature control device, the device comprising:

[0037] An acquisition module, used to acquire the current operation mode of the temperature control device;

[0038] A judging module, used to judge whether the current operation mode is a preset operation mode; the preset operation mode is one of a cooling operation mode, a heating operation mode and a dehumidification operation mode;

[0039] a startup control determination module, configured to, when the determination module determines that the current operation mode is the preset operation mode, obtain a target temperature parameter corresponding to the temperature control device and a historical operation status of the compressor of the temperature control device based on the current operation mode, and determine whether it is necessary to start the compressor according to the target temperature parameter and the historical operation status;

[0040] a determination module, configured to determine a startup control parameter of the compressor when the startup control determination module determines that startup control needs to be performed on the compressor; the startup control parameter includes a startup frequency parameter and / or a startup time parameter;

[0041] A startup control module is used to perform startup control on the compressor according to the startup control parameters.

[0042] As an optional implementation, in the second aspect of the present invention, the startup control determination module includes:

[0043] An acquisition submodule is used to acquire, when the current operation mode is the refrigeration operation mode, a first return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a first terminal device corresponding to the temperature control device, and a historical refrigeration operation parameter of the compressor of the temperature control device; the first terminal device includes a fan coil unit and a wind cabinet, and the historical refrigeration operation parameter includes a refrigeration pause duration parameter and / or a historical refrigeration frequency parameter;

[0044] A judgment submodule, used for judging whether the historical refrigeration operation parameters meet preset historical refrigeration operation conditions according to the historical refrigeration operation parameters;

[0045] A determination submodule, for determining a first heat exchange condition of the refrigerant of the temperature control device in a preset condenser and evaporator according to the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device when the judgment submodule determines that the historical refrigeration operation condition is met; the first heat exchange condition includes a first heat transfer direction and / or a first heat exchange amount;

[0046] The judging submodule is further configured to judge whether the first heat exchange condition satisfies a preset cooling heat exchange condition according to the first heat exchange condition;

[0047] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the refrigeration heat exchange condition is not met.

[0048] As an optional implementation, in the second aspect of the present invention, the acquisition submodule is further used to:

[0049] When the current operation mode is the heating operation mode, a second return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a second terminal device corresponding to the temperature control device, and a historical heating operation parameter of the compressor of the temperature control device are obtained; the second terminal device includes a radiator, an air supply duct, and an air supply outlet, and the historical heating operation parameters include a heating pause duration parameter and / or a historical heating frequency parameter;

[0050] The judging submodule is further configured to judge whether the historical heating operation parameters meet preset historical heating operation conditions according to the historical heating operation parameters;

[0051] The determination submodule is further configured to determine, when the judgment submodule determines that the historical heating operation condition is met, a second heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator according to the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device; the second heat exchange condition includes a second heat transfer direction and / or a second heat exchange amount;

[0052] The judging submodule is further used to judge whether the second heat exchange condition satisfies a preset heating heat exchange condition according to the second heat exchange condition;

[0053] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the heating heat exchange condition is not met.

[0054] As an optional implementation, in the second aspect of the present invention, the acquisition submodule is further used to:

[0055] When the current operation mode is the dehumidification operation mode, a third return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a third terminal device corresponding to the temperature control device, and a historical dehumidification operation parameter of the compressor of the temperature control device are obtained; the third terminal device includes a fan coil unit, a dehumidifier, and an air filter, and the historical dehumidification operation parameters include a dehumidification pause duration parameter and / or a historical dehumidification frequency parameter;

[0056] The judgment submodule is further used to judge whether the historical dehumidification operation parameters meet the preset historical dehumidification operation conditions according to the historical dehumidification operation parameters;

[0057] The determination submodule is further configured to determine, when the judgment submodule determines that the historical dehumidification operation condition is met, a third heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator according to the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device; the third heat exchange condition includes a third heat transfer direction and / or a third heat exchange amount;

[0058] The judging submodule is further used to judge whether the third heat exchange condition satisfies a preset dehumidification heat exchange condition according to the third heat exchange condition;

[0059] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the dehumidification heat exchange condition is not met.

[0060] As an optional implementation, in the second aspect of the present invention, the acquisition submodule is further used to:

[0061] When the judgment submodule determines that the refrigeration heat exchange condition is met, the cold air release condition of the refrigeration area corresponding to the temperature control device is obtained; the cold air release condition includes at least one of the cold air settling position, the cold air release temperature, the cold air release density and the cold air release volume;

[0062] The judging submodule is further used to judge whether the cold air release condition of the refrigeration area meets the preset cold air release condition according to the cold air release condition of the refrigeration area;

[0063] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the cold air release condition is not met.

[0064] As an optional implementation, in the second aspect of the present invention, the acquisition submodule is further used to:

[0065] When the judgment submodule judges that the heating heat exchange condition is met, the hot air release condition of the heating area corresponding to the temperature control device is obtained; the hot air release condition includes at least one of the hot air rising position, the hot air release temperature, the hot air release density and the hot air release volume;

[0066] The judging submodule is further used to judge whether the hot air release condition of the heating area meets a preset hot air release condition according to the hot air release condition of the heating area;

[0067] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the hot air release condition is not met.

[0068] As an optional implementation, in the second aspect of the present invention, the acquisition submodule is further used to:

[0069] When the judgment submodule determines that the dehumidification heat exchange condition is met, the condensation condition of water molecules in the dehumidification area corresponding to the temperature control device is obtained; the condensation condition of water molecules includes the condensation position of water molecules and / or the condensation amount of water molecules;

[0070] The judging submodule is further used to judge whether the condensation of water molecules in the dehumidifying area meets a preset condensation condition according to the condensation of water molecules in the dehumidifying area;

[0071] The determining submodule is further configured to determine that the compressor needs to be started and controlled when the judging submodule determines that the condensation condition is not met.

[0072] A third aspect of the present invention discloses another compressor startup control device of a temperature control device, the device comprising:

[0073] A memory storing executable program code;

[0074] a processor coupled to the memory;

[0075] The processor calls the executable program code stored in the memory to execute the compressor startup control method of the temperature control device disclosed in the first aspect of the present invention.

[0076] A fourth aspect of the present invention discloses a computer storage medium, wherein the computer storage medium stores computer instructions, and when the computer instructions are called, they are used to execute the compressor startup control method of the temperature control device disclosed in the first aspect of the present invention.

[0077] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0078] In the embodiment of the present invention, it is determined whether the current operating mode of the temperature control device is a preset operating mode. If so, based on the current operating mode, the target temperature parameters corresponding to the temperature control device and the historical operating conditions of the compressor of the temperature control device are obtained; based on the target temperature parameters and the historical operating conditions, it is determined whether it is necessary to start the compressor. If so, the compressor is started and controlled according to the determined start control parameters. It can be seen that the implementation of the present invention can perform intelligent start control on the compressor based on its target temperature parameters and the historical operating conditions of the compressor when the temperature control device is in the preset operating mode, thereby improving the reliability and accuracy of the start control of the compressor, reducing unnecessary energy waste, and thus improving the user's satisfaction with the use of the temperature control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0079] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0080] Figure 1 It is a flow chart of a compressor startup control method of a temperature control device disclosed in an embodiment of the present invention;

[0081] Figure 2 It is a flow chart of another compressor startup control method of a temperature control device disclosed in an embodiment of the present invention;

[0082] Figure 3 It is a structural schematic diagram of a compressor startup control device of a temperature control device disclosed in an embodiment of the present invention;

[0083] Figure 4 It is a structural schematic diagram of a compressor start-up control device of another temperature control device disclosed in an embodiment of the present invention;

[0084] Figure 5 It is a structural schematic diagram of a compressor startup control device of another temperature control device disclosed in an embodiment of the present invention. DETAILED DESCRIPTION

[0085] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0086] The terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, device, product or end including a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units inherent to these processes, methods, products or ends.

[0087] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0088] The present invention discloses a compressor startup control method and device for a temperature control device, which improves the reliability and accuracy of startup control of the compressor, reduces unnecessary energy waste, and thus improves user satisfaction with the temperature control device.

[0089] Embodiment 1

[0090] See also Figure 1 , Figure 1 1 is a flow chart of a compressor startup control method for a temperature control device disclosed in an embodiment of the present invention. Figure 1 The described method for starting a compressor of a temperature control device can be applied to start and control a compressor of a temperature control device in a home, office, or entertainment setting, etc., and the embodiments of the present invention do not limit this. Optionally, the method can be implemented by a compressor starting control device, which can be integrated in the compressor, or can be a local server or cloud server for processing the compressor starting control process of the temperature control device, etc., and the embodiments of the present invention do not limit this. Figure 1 As shown, the compressor startup control method of the temperature control device may include the following operations:

[0091] 101. Obtain a current operating mode of a temperature control device, and determine whether the current operating mode is a preset operating mode.

[0092] In the embodiment of the present invention, when the temperature control device is in operation and its compressor is in shutdown, step 101 may be entered. Optionally, the temperature control device may be an intelligent air conditioning system or an intelligent heater system, wherein the preset operation mode is one of a cooling operation mode, a heating operation mode, and a dehumidification operation mode.

[0093] 102. When it is determined that the current operating mode is the preset operating mode, based on the current operating mode, the target temperature parameters corresponding to the temperature control device and the historical operating conditions of the compressor of the temperature control device are obtained, and according to the target temperature parameters and the historical operating conditions, it is determined whether the compressor needs to be started and controlled.

[0094] In the embodiment of the present invention, different parameters are obtained according to the current operation mode of the temperature control device, so as to realize the start control judgment operation of the compressor. In this way, it is possible to specifically and intelligently judge whether the compressor should be started when it is in the current operation mode, so as to reduce unnecessary energy waste. Wherein, when the current operation mode is the cooling operation mode in the preset operation mode, the first return water temperature hysteresis parameter of the temperature control device, the temperature parameter of the first terminal device (such as the fan coil and the wind cabinet of the intelligent air conditioner) and the historical cooling operation parameter of the compressor are obtained; when the current operation mode is the heating operation mode in the preset operation mode, the second return water temperature hysteresis parameter of the temperature control device, the temperature parameter of the second terminal device (such as the radiator, the air supply duct and the air supply port of the intelligent heater) and the historical heating operation parameter of the compressor are obtained; when the current operation mode is the dehumidification operation mode in the preset operation mode, the third return water temperature hysteresis parameter of the temperature control device, the temperature parameter of the third terminal device (such as the fan coil, the dehumidifier and the air filter of the intelligent air conditioner) and the historical dehumidification operation parameter of the compressor are obtained.

[0095] 103. When it is determined that the compressor needs to be started and controlled, the start-up control parameters of the compressor are determined, and the compressor is started and controlled according to the start-up control parameters.

[0096] In the embodiment of the present invention, optionally, the startup control parameter includes a startup frequency parameter and / or a startup time parameter.

[0097] It can be seen that the implementation of the embodiment of the present invention can perform intelligent start-up control on the compressor based on its target temperature parameters and the historical operation status of the compressor when the temperature control device is in a preset operating mode, thereby improving the reliability and accuracy of the start-up control of the compressor, reducing unnecessary energy waste, and thus improving the user's satisfaction with the temperature control device.

[0098] In an optional embodiment, based on the current operation mode, a target temperature parameter corresponding to the temperature control device and a historical operation status of a compressor of the temperature control device are obtained, and according to the target temperature parameter and the historical operation status, it is determined whether the compressor needs to be started and controlled, including:

[0099] When the current operation mode is the cooling operation mode, obtaining a first return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a first terminal device corresponding to the temperature control device, and a historical cooling operation parameter of a compressor of the temperature control device;

[0100] According to the historical refrigeration operation parameters, determining whether the historical refrigeration operation parameters meet the preset historical refrigeration operation conditions;

[0101] When it is determined that the historical refrigeration operation conditions are met, the first heat exchange condition of the refrigerant of the temperature control device in the preset condenser and evaporator is determined according to the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device;

[0102] According to the first heat exchange condition, it is determined whether the first heat exchange condition meets the preset refrigeration heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

[0103] In this optional embodiment, the first terminal device includes a fan coil unit and a wind cabinet. Optionally, the historical refrigeration operation parameters include a refrigeration pause duration parameter and / or a historical refrigeration frequency parameter, wherein when the refrigeration pause duration parameter is greater than a first duration threshold, or the historical refrigeration frequency parameter is less than a first frequency threshold, it is determined that the historical refrigeration operation parameters meet the preset historical refrigeration operation conditions.

[0104] Further optionally, the first heat exchange condition includes a first heat transfer direction and / or a first heat exchange amount, wherein, if the first heat transfer direction is not a preset first transfer direction, or the first heat exchange amount is less than a first heat exchange amount threshold, it is determined that the first heat exchange condition does not meet the preset refrigeration heat exchange condition.

[0105] It should be noted that the first return water temperature hysteresis parameter refers to the temperature difference when the chiller of the temperature control device stops running after reaching the set temperature during water cooling, and then starts again after the internal temperature of the device rises to a certain level within a period of time. This parameter has a direct impact on the energy-saving efficiency and cooling effect of the refrigeration system. Specifically, when the temperature control device is running, the chiller will continuously lower the temperature of the circulating water until it reaches the set temperature value and stops running. However, due to the thermal inertia inside the system, the temperature will not stabilize immediately, but will continue to rise for a period of time. If the temperature rise exceeds the value set by the hysteresis parameter at this time, the chiller will start again and continue to lower the temperature of the circulating water.

[0106] It can be seen that this optional embodiment can determine whether the first heat exchange situation corresponding to the refrigerant of the temperature control device meets the refrigeration heat exchange conditions based on the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device when the temperature control device is in the refrigeration operation mode. In this way, not only the energy-saving efficiency of the refrigeration system is improved, but also the problem of frequent start-up of the compressor caused by excessive temperature fluctuations is effectively avoided, thereby extending the service life of the compressor and reducing maintenance costs, ensuring the stable and reliable operation of the entire system.

[0107] In another optional embodiment, the method further comprises:

[0108] When it is determined that the cooling heat exchange conditions are met, the cold air release situation of the cooling area corresponding to the temperature control device is obtained;

[0109] According to the cold air release situation of the refrigeration area, judging whether the cold air release situation of the refrigeration area meets the preset cold air release conditions;

[0110] When it is determined that the cold air release condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

[0111] In this optional embodiment, the cold air release condition optionally includes at least one of a cold air settling position, a cold air release temperature, a cold air release density, and a cold air release volume. For example, when the cold air settling position is not at a preset settling position, or the cold air release temperature is greater than a preset first release temperature threshold, or the cold air release density is not within a preset first release density range, or the cold air release volume is less than a preset first release volume threshold, it can be determined that the cold air release condition is not met, wherein the above position condition / threshold condition can be dynamically adjusted based on seasons, weather changes, or personnel activities, for example, in hot summer, a lower cold air release temperature and a larger release volume may be required to meet the cooling demand.

[0112] It can be seen that this optional embodiment can determine whether the cold air release conditions are met according to the cold air release conditions in the refrigeration area. In this way, it can flexibly respond to the refrigeration needs in different scenarios according to actual conditions, thereby improving refrigeration efficiency and comfort; at the same time, it can also reduce the startup control energy consumption required for the compressor when the temperature control device is in the refrigeration operation mode, thereby improving the user experience.

[0113] In another optional embodiment, based on the current operation mode, a target temperature parameter corresponding to the temperature control device and a historical operation status of a compressor of the temperature control device are obtained, and according to the target temperature parameter and the historical operation status, it is determined whether it is necessary to start control of the compressor, which further includes:

[0114] When the current operation mode is the heating operation mode, obtaining a second return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a second terminal device corresponding to the temperature control device, and a historical heating operation parameter of the compressor of the temperature control device;

[0115] According to the historical heating operation parameters, determining whether the historical heating operation parameters meet the preset historical heating operation conditions;

[0116] When it is determined that the historical heating operation conditions are met, the second heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator is determined according to the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device;

[0117] According to the second heat exchange condition, it is determined whether the second heat exchange condition meets the preset heating heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

[0118] In this optional embodiment, the second terminal device includes a radiator, an air supply duct and an air supply port. Optionally, the historical heating operation parameters include a heating pause duration parameter and / or a historical heating frequency parameter, wherein when the heating pause duration parameter is greater than a second duration threshold, or the historical heating frequency parameter is less than a second frequency threshold, it is determined that the historical heating operation parameters meet the preset historical heating operation conditions.

[0119] Further optionally, the second heat exchange situation includes a second heat transfer direction and / or a second heat exchange amount, wherein, if the second heat transfer direction is not a preset second transfer direction, or the second heat exchange amount is less than a second heat exchange amount threshold, it is determined that the second heat exchange situation does not meet the preset heating heat exchange condition.

[0120] It should be noted that the second return water temperature hysteresis parameter refers to the parameter that triggers the compressor to start or stop control when the difference between the supply water temperature and the return water temperature reaches the preset hysteresis threshold value in the temperature control device in the heating operation mode. Specifically, when the supply water temperature drops below a certain set value, while the return water temperature is still high, and the temperature difference between the two reaches or exceeds the preset hysteresis threshold value, the system will determine that the compressor needs to be started to heat the supply water; on the contrary, when the supply water temperature rises above the set value, and the temperature difference between the return water temperature and the supply water temperature decreases to below the hysteresis threshold value, the system will determine that the compressor does not need to be started temporarily.

[0121] It can be seen that this optional embodiment can determine whether the second heat exchange condition corresponding to the refrigerant of the temperature control device meets the heating heat exchange condition based on the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device when the temperature control device is in the heating operation mode. In this way, not only the energy-saving efficiency of the heating system is improved, but also the problem of frequent start-up of the compressor caused by excessive temperature fluctuations is further effectively avoided, thereby further extending the service life of the compressor and reducing maintenance costs, ensuring the stable and reliable operation of the entire system.

[0122] In yet another optional embodiment, the method further comprises:

[0123] When it is determined that the heating heat exchange conditions are met, the hot air release condition of the heating area corresponding to the temperature control device is obtained;

[0124] According to the hot air release situation of the heating area, judging whether the hot air release situation of the heating area meets the preset hot air release conditions;

[0125] When it is determined that the hot air release condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

[0126] In this optional embodiment, the hot air release condition may include at least one of the hot air rising position, the hot air release temperature, the hot air release density and the hot air release volume. For example, when the hot air rising position is not at the preset rising position, or the hot air release temperature is less than the preset second release temperature threshold, or the hot air release density is not within the preset second release density range, or the hot air release volume is less than the preset second release volume threshold, it can be determined that the hot air release condition is not met, wherein the above position conditions / threshold conditions can be dynamically adjusted based on the season, weather changes or personnel activities, such as, in cold winter weather, the threshold of the hot air release temperature can be appropriately increased to ensure the heating effect; when the heating area is large or crowded, the threshold of the hot air release volume can be appropriately increased to meet more heating needs.

[0127] It can be seen that this optional embodiment can determine whether the hot air release conditions are met based on the hot air release in the heating area. In this way, it can flexibly respond to heating needs in different scenarios according to actual conditions, thereby improving heating efficiency and comfort; at the same time, it can also reduce problems such as frequent start and stop or overheating of the compressor when the temperature control device is in the heating operation mode, thereby improving the stability and reliability of the system and extending the service life of the equipment.

[0128] Embodiment 2

[0129] See also Figure 2 , Figure 2 1 is a flow chart of another compressor startup control method of a temperature control device disclosed in an embodiment of the present invention. Figure 2 The described method for starting a compressor of a temperature control device can be applied to start and control a compressor of a temperature control device in a home, office, or entertainment setting, etc., and the embodiments of the present invention do not limit this. Optionally, the method can be implemented by a compressor starting control device, which can be integrated in the compressor, or can be a local server or cloud server for processing the compressor starting control process of the temperature control device, etc., and the embodiments of the present invention do not limit this. Figure 2 As shown, the compressor startup control method of the temperature control device may include the following operations:

[0130] 201. Obtain a current operating mode of a temperature control device, and determine whether the current operating mode is a preset operating mode.

[0131] 202. When the current operation mode is the preset operation mode and the dehumidification operation mode, obtain a third return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a third terminal device corresponding to the temperature control device, and a historical dehumidification operation parameter of the compressor of the temperature control device.

[0132] In the embodiment of the present invention, the third terminal device includes a fan coil unit, a dehumidifier and an air filter. Optionally, the historical dehumidification operation parameters include a dehumidification pause duration parameter and / or a historical dehumidification frequency parameter, wherein when the dehumidification pause duration parameter is greater than a third duration threshold, or the historical dehumidification frequency parameter is less than a third frequency threshold, it is determined that the historical dehumidification operation parameters meet the preset historical dehumidification operation conditions.

[0133] 203. According to the historical dehumidification operation parameters, determine whether the historical dehumidification operation parameters meet the preset historical dehumidification operation conditions.

[0134] 204. When it is determined that the historical dehumidification operation conditions are met, the third heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator is determined according to the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device.

[0135] In the embodiment of the present invention, optionally, the third heat exchange condition includes a third heat transfer direction and / or a third heat exchange amount.

[0136] It should be noted that the third return water temperature hysteresis parameter refers to the temperature difference between the return water temperature of the condenser or evaporator and the set value formed when the temperature control device (such as a water machine or air conditioning system) stops working after reaching the set value in the dehumidification operation mode, and then the return water temperature rises to a certain level again within a period of time. Specifically, if the third return water temperature hysteresis parameter is set too small, the device may start and stop frequently when the return water temperature fluctuates slightly, which will not only increase energy consumption, but also cause unnecessary wear and tear on the equipment. On the contrary, if the hysteresis parameter is set too large, the device may start working only when the return water temperature has risen to a high level, which may result in poor dehumidification effect and even affect indoor comfort and air quality.

[0137] 205. According to the third heat exchange condition, determine whether the third heat exchange condition meets the preset dehumidification heat exchange condition. If not, determine that the compressor needs to be started and controlled.

[0138] In an embodiment of the present invention, if the third heat transfer direction is not the preset third heat transfer direction, or the third heat exchange amount is less than the third heat exchange amount threshold, it is determined that the third heat exchange situation does not meet the preset dehumidification heat exchange condition.

[0139] 206. When it is determined that the compressor needs to be started up, a start-up control parameter of the compressor is determined, and the compressor is started up according to the start-up control parameter.

[0140] In the embodiment of the present invention, for other descriptions of step 201 and step 206, please refer to the detailed description of step 101 and step 103 in the first embodiment, and the embodiment of the present invention will not be repeated.

[0141] It can be seen that the implementation of the embodiment of the present invention can determine whether the third heat exchange situation corresponding to the refrigerant of the temperature control device meets the dehumidification heat exchange conditions based on the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device when the temperature control device is in the dehumidification operation mode. In this way, not only the energy-saving efficiency of the dehumidification system is improved, but also the problem of frequent startup of the compressor caused by excessive temperature fluctuations is further effectively avoided, thereby further extending the service life of the compressor and reducing maintenance costs, and enhancing the stability and reliability of the system.

[0142] In an optional embodiment, the method further comprises:

[0143] When it is determined that the dehumidification heat exchange conditions are met, the condensation conditions of water molecules in the dehumidification area corresponding to the temperature control device are obtained;

[0144] According to the condensation of water molecules in the dehumidification area, it is determined whether the condensation of water molecules in the dehumidification area meets the preset condensation conditions;

[0145] When it is determined that the condensation condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

[0146] In this optional embodiment, the water molecule condensation condition may include a water molecule condensation position and / or a water molecule condensation amount. For example, when the water molecule condensation position is not at a preset condensation position, or the water molecule condensation amount is less than a preset condensation amount threshold, it may be determined that the preset condensation condition is not met, wherein the above position condition / threshold condition may be dynamically adjusted based on seasons, weather changes, or personnel activities, etc.

[0147] It can be seen that this optional embodiment can determine whether the preset condensation conditions are met based on the condensation of water molecules in the dehumidification area. In this way, the dehumidification needs in different scenarios can be flexibly responded to according to the actual situation, thereby improving the dehumidification efficiency and comfort; at the same time, when the temperature control device is in the dehumidification operation mode, problems such as frequent start and stop or overheating of the compressor can be reduced, thereby reducing the energy consumption in the condensation process, improving the stability and reliability of the system, and extending the service life of the equipment.

[0148] Embodiment 3

[0149] See also Figure 3 , Figure 3 Schematic diagram of the structure of a compressor startup control device of a temperature control device disclosed in an embodiment of the present invention. Figure 3 As shown, the compressor startup control device of the temperature control device may include:

[0150] An acquisition module 301 is used to acquire the current operation mode of the temperature control device;

[0151] The judging module 302 is used to judge whether the current operation mode is a preset operation mode;

[0152] The startup control determination module 303 is used to obtain the target temperature parameter corresponding to the temperature control device and the historical operation status of the compressor of the temperature control device based on the current operation mode when the determination module 302 determines that the current operation mode is the preset operation mode, and determine whether the compressor needs to be started and controlled according to the target temperature parameter and the historical operation status;

[0153] The determination module 304 is used to determine the startup control parameters of the compressor when the startup control determination module 303 determines that the compressor needs to be started;

[0154] The startup control module 305 is used to perform startup control on the compressor according to the startup control parameters.

[0155] In an embodiment of the present invention, the preset operation mode is one of a cooling operation mode, a heating operation mode and a dehumidification operation mode; the start-up control parameter includes a start-up frequency parameter and / or a start-up time parameter.

[0156] It can be seen that the implementation Figure 3 The compressor start-up control device of the described temperature control device can perform intelligent start-up control on the compressor based on its target temperature parameters and the historical operation status of the compressor when the temperature control device is in a preset operation mode, thereby improving the reliability and accuracy of the start-up control of the compressor, reducing unnecessary energy waste, and thus improving the user's satisfaction with the temperature control device.

[0157] In an optional embodiment, the start control determination module 303 includes:

[0158] The acquisition submodule 3031 is used to acquire, when the current operation mode is the cooling operation mode, a first return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a first terminal device corresponding to the temperature control device, and a historical cooling operation parameter of a compressor of the temperature control device;

[0159] The judging submodule 3032 is used to judge whether the historical refrigeration operation parameters meet the preset historical refrigeration operation conditions according to the historical refrigeration operation parameters;

[0160] The determination submodule 3033 is used to determine the first heat exchange condition of the refrigerant of the temperature control device in the preset condenser and evaporator according to the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device when the judgment submodule 3032 determines that the historical refrigeration operation condition is met;

[0161] The judging submodule 3032 is further used to judge whether the first heat exchange condition meets the preset cooling heat exchange condition according to the first heat exchange condition;

[0162] The determination submodule 3033 is further used to determine that the compressor needs to be started and controlled when the judgment submodule 3032 determines that the refrigeration heat exchange condition is not met.

[0163] In this optional embodiment, the first terminal device includes a fan coil unit and a wind cabinet, the historical refrigeration operation parameters include a refrigeration pause duration parameter and / or a historical refrigeration frequency parameter; the first heat exchange condition includes a first heat transfer direction and / or a first heat exchange amount.

[0164] It can be seen that the implementation Figure 4 The compressor start-up control device of the described temperature control device can determine whether the first heat exchange condition corresponding to the refrigerant of the temperature control device meets the refrigeration heat exchange condition based on the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device when the temperature control device is in the refrigeration operation mode. In this way, not only the energy-saving efficiency of the refrigeration system is improved, but also the problem of frequent startup of the compressor caused by excessive temperature fluctuations is effectively avoided, thereby extending the service life of the compressor and reducing maintenance costs, ensuring the stable and reliable operation of the entire system.

[0165] In another optional embodiment, the acquisition submodule 3031 is further used for:

[0166] When the judgment submodule 3032 judges that the cooling heat exchange condition is met, the cold air release condition of the cooling area corresponding to the temperature control device is obtained;

[0167] The judging submodule 3032 is further used to judge whether the cold air release condition of the refrigeration area meets the preset cold air release condition according to the cold air release condition of the refrigeration area;

[0168] The determination submodule 3033 is further used to determine that the compressor needs to be started and controlled when the judgment submodule 3032 determines that the cold air release condition is not met.

[0169] In this optional embodiment, the cold air release condition includes at least one of a cold air settling position, a cold air release temperature, a cold air release density, and a cold air release volume.

[0170] It can be seen that the implementation Figure 4 The compressor start-up control device of the described temperature control device can judge whether the cold air release conditions are met according to the cold air release conditions in the refrigeration area. In this way, it can flexibly respond to the refrigeration needs in different scenarios according to actual conditions, thereby improving refrigeration efficiency and comfort; at the same time, it can also reduce the startup control energy consumption required by the compressor when the temperature control device is in the refrigeration operation mode, thereby improving the user experience.

[0171] In yet another optional embodiment, the acquisition submodule 3031 is further used to:

[0172] When the current operation mode is the heating operation mode, obtaining a second return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a second terminal device corresponding to the temperature control device, and a historical heating operation parameter of the compressor of the temperature control device;

[0173] The judgment submodule 3032 is further used to judge whether the historical heating operation parameters meet the preset historical heating operation conditions according to the historical heating operation parameters;

[0174] The determination submodule 3033 is further used to determine the second heat exchange condition of the refrigerant in the condenser and the evaporator of the temperature control device according to the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device when the judgment submodule 3032 determines that the historical heating operation condition is met;

[0175] The judging submodule 3032 is further used to judge whether the second heat exchange condition meets the preset heating heat exchange condition according to the second heat exchange condition;

[0176] The determination submodule 3033 is further used to determine that the compressor needs to be started and controlled when the judgment submodule 3032 determines that the heating heat exchange condition is not met.

[0177] In this optional embodiment, the second terminal device includes a radiator, an air supply duct and an air supply outlet, and the historical heating operation parameters include a heating pause duration parameter and / or a historical heating frequency parameter; the second heat exchange situation includes a second heat transfer direction and / or a second heat exchange amount.

[0178] It can be seen that the implementation Figure 4The compressor start-up control device of the described temperature control device can determine whether the second heat exchange condition corresponding to the refrigerant of the temperature control device meets the heating heat exchange condition based on the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device when the temperature control device is in the heating operation mode. In this way, not only the energy-saving efficiency of the heating system is improved, but also the problem of frequent compressor startup caused by excessive temperature fluctuations is further effectively avoided, thereby further extending the service life of the compressor and reducing maintenance costs, ensuring the stable and reliable operation of the entire system.

[0179] In yet another optional embodiment, the acquisition submodule 3031 is further used to:

[0180] When the judgment submodule 3032 judges that the heating heat exchange condition is met, the hot air release condition of the heating area corresponding to the temperature control device is obtained;

[0181] The judging submodule 3032 is further used to judge whether the hot air release condition of the heating area meets the preset hot air release condition according to the hot air release condition of the heating area;

[0182] The determination submodule 3033 is further used to determine that the compressor needs to be started and controlled when the judgment submodule 3032 determines that the hot air release condition is not met.

[0183] In this optional embodiment, the hot air release condition includes at least one of a hot air rising position, a hot air release temperature, a hot air release density, and a hot air release volume.

[0184] It can be seen that the implementation Figure 4 The compressor start-up control device of the described temperature control device can judge whether the hot air release conditions are met according to the hot air release conditions in the heating area. In this way, it can flexibly respond to heating needs in different scenarios according to actual conditions, thereby improving heating efficiency and comfort; at the same time, it can also reduce problems such as frequent start and stop or overheating of the compressor when the temperature control device is in the heating operation mode, thereby improving the stability and reliability of the system and extending the service life of the equipment.

[0185] In yet another optional embodiment, the acquisition submodule 3031 is further used to:

[0186] When the current operation mode is the dehumidification operation mode, obtaining a third return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a third terminal device corresponding to the temperature control device, and a historical dehumidification operation parameter of the compressor of the temperature control device;

[0187] The judgment submodule 3032 is further used to judge whether the historical dehumidification operation parameters meet the preset historical dehumidification operation conditions according to the historical dehumidification operation parameters;

[0188] The determination submodule 3033 is further used to determine the third heat exchange condition of the refrigerant in the condenser and the evaporator of the temperature control device according to the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device when the judgment submodule 3032 determines that the historical dehumidification operation condition is met;

[0189] The judging submodule 3032 is further used to judge whether the third heat exchange condition satisfies the preset dehumidification heat exchange condition according to the third heat exchange condition;

[0190] The determination submodule 3033 is further used to determine that the compressor needs to be started and controlled when the judgment submodule 3032 determines that the dehumidification heat exchange condition is not met.

[0191] In this optional embodiment, the third terminal device includes a fan coil unit, a dehumidifier and an air filter, and the historical dehumidification operation parameters include a dehumidification pause duration parameter and / or a historical dehumidification frequency parameter; the third heat exchange condition includes a third heat transfer direction and / or a third heat exchange amount.

[0192] It can be seen that the implementation Figure 4 The compressor start-up control device of the described temperature control device can determine whether the third heat exchange condition corresponding to the refrigerant of the temperature control device meets the dehumidification heat exchange condition based on the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device when the temperature control device is in the dehumidification operation mode. In this way, not only the energy-saving efficiency of the dehumidification system is improved, but also the problem of frequent compressor startup caused by excessive temperature fluctuations is further effectively avoided, thereby further extending the service life of the compressor and reducing maintenance costs, and enhancing the stability and reliability of the system.

[0193] In yet another optional embodiment, the acquisition submodule 3031 is further used to:

[0194] When the judgment submodule 3032 judges that the dehumidification heat exchange condition is met, the condensation condition of water molecules in the dehumidification area corresponding to the temperature control device is obtained;

[0195] The judging submodule 3032 is further used to judge whether the condensation of water molecules in the dehumidifying area meets the preset condensation conditions according to the condensation of water molecules in the dehumidifying area;

[0196] The determination submodule 3033 is further configured to determine that the compressor needs to be started up when the judgment submodule 3032 determines that the condensation condition is not met.

[0197] In this optional embodiment, the condensation conditions of water molecules include condensation positions of water molecules and / or condensation amounts of water molecules.

[0198] It can be seen that the implementation Figure 4 The compressor start-up control device of the described temperature control device can judge whether the preset condensation conditions are met according to the condensation of water molecules in the dehumidification area. In this way, the dehumidification needs in different scenarios can be flexibly responded to according to the actual situation, thereby improving the dehumidification efficiency and comfort; at the same time, when the temperature control device is in the dehumidification operation mode, it can also reduce the frequent start and stop or overheating of the compressor, thereby reducing the energy consumption in the condensation process, improving the stability and reliability of the system, and extending the service life of the equipment.

[0199] Embodiment 4

[0200] See also Figure 5 , Figure 5 FIG. 1 is a schematic diagram of the structure of a compressor startup control device of another temperature control device disclosed in an embodiment of the present invention. Figure 5 As shown, the compressor startup control device of the temperature control device may include:

[0201] A memory 401 storing executable program codes;

[0202] a processor 402 coupled to the memory 401;

[0203] The processor 402 calls the executable program code stored in the memory 401 to execute the steps in the compressor startup control method of the temperature control device described in the first embodiment of the present invention or the second embodiment of the present invention.

[0204] Embodiment 5

[0205] An embodiment of the present invention discloses a computer storage medium storing computer instructions. When the computer instructions are called, they are used to execute the steps in the compressor startup control method of the temperature control device described in Embodiment 1 or Embodiment 2 of the present invention.

[0206] Embodiment 6

[0207] An embodiment of the present invention discloses a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable a computer to execute the steps in the compressor startup control method of a temperature control device described in Example 1 or Example 2.

[0208] The device embodiments described above are only illustrative, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, i.e., they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative work.

[0209] Through the specific description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on such an understanding, the above technical solution can be essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, and the storage medium includes a read-only memory (ROM), a random access memory (RAM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), a one-time programmable read-only memory (OTPROM), an electronically erasable rewritable read-only memory (EEPROM), a compact disc (CD-ROM) or other optical disc storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0210] Finally, it should be noted that the compressor startup control method and device of a temperature control device disclosed in the embodiment of the present invention only discloses the preferred embodiments of the present invention, which are only used to illustrate the technical solution of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A compressor startup control method for a temperature control device, characterized in that: The method comprises: Obtaining a current operating mode of the temperature control device, and determining whether the current operating mode is a preset operating mode; the preset operating mode is one of a cooling operating mode, a heating operating mode, and a dehumidification operating mode; When it is determined that the current operating mode is the preset operating mode, based on the current operating mode, the target temperature parameter corresponding to the temperature control device and the historical operating status of the compressor of the temperature control device are obtained, and according to the target temperature parameter and the historical operating status, it is determined whether it is necessary to start the compressor; the target temperature parameter corresponding to the temperature control device includes the return water temperature hysteresis parameter of the temperature control device under the corresponding operating mode and the temperature parameter of the corresponding terminal device; When it is determined that the compressor needs to be started up, a start-up control parameter of the compressor is determined, and the compressor is started up according to the start-up control parameter; the start-up control parameter includes a start-up frequency parameter and / or a start-up time parameter; Wherein, judging whether it is necessary to start the compressor according to the target temperature parameter and the historical operation status includes: According to the historical operation conditions, determine whether the historical operation conditions meet the preset historical operation conditions. If so, determine the heat exchange conditions of the refrigerant of the temperature control device in the preset condenser and evaporator according to the return water temperature hysteresis parameter of the temperature control device in the corresponding operation mode and the temperature parameter of the corresponding terminal device; According to the heat exchange condition, it is determined whether the heat exchange condition meets the preset heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

2. The compressor startup control method of the temperature control device according to claim 1, characterized in that: The step of acquiring a target temperature parameter corresponding to the temperature control device and a historical operation status of a compressor of the temperature control device based on the current operation mode, and determining whether it is necessary to start control of the compressor according to the target temperature parameter and the historical operation status, includes: When the current operation mode is the refrigeration operation mode, obtain a first return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a first terminal device corresponding to the temperature control device, and a historical refrigeration operation parameter of a compressor of the temperature control device; the first terminal device includes a fan coil unit and an air cabinet, and the historical refrigeration operation parameters include a refrigeration pause duration parameter and / or a historical refrigeration frequency parameter; According to the historical refrigeration operation parameters, determining whether the historical refrigeration operation parameters meet preset historical refrigeration operation conditions; When it is determined that the historical refrigeration operation conditions are met, a first heat exchange condition of the refrigerant of the temperature control device in the preset condenser and evaporator is determined according to the first return water temperature hysteresis parameter and the temperature parameter of the first terminal device; the first heat exchange condition includes a first heat transfer direction and / or a first heat exchange amount; According to the first heat exchange condition, it is determined whether the first heat exchange condition meets a preset refrigeration heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

3. The compressor startup control method of the temperature control device according to claim 2, characterized in that: The method of acquiring a target temperature parameter corresponding to the temperature control device and a historical operation status of a compressor of the temperature control device based on the current operation mode, and judging whether it is necessary to start control of the compressor according to the target temperature parameter and the historical operation status, further includes: When the current operation mode is the heating operation mode, a second return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a second terminal device corresponding to the temperature control device, and a historical heating operation parameter of the compressor of the temperature control device are obtained; the second terminal device includes a radiator, an air supply duct, and an air supply outlet, and the historical heating operation parameters include a heating pause duration parameter and / or a historical heating frequency parameter; According to the historical heating operation parameters, determining whether the historical heating operation parameters meet preset historical heating operation conditions; When it is determined that the historical heating operation condition is met, determining a second heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator according to the second return water temperature hysteresis parameter and the temperature parameter of the second terminal device; the second heat exchange condition includes a second heat transfer direction and / or a second heat exchange amount; According to the second heat exchange condition, it is determined whether the second heat exchange condition meets the preset heating heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

4. The compressor startup control method of the temperature control device according to claim 3, characterized in that: The method of acquiring a target temperature parameter corresponding to the temperature control device and a historical operation status of a compressor of the temperature control device based on the current operation mode, and judging whether it is necessary to start control of the compressor according to the target temperature parameter and the historical operation status, further includes: When the current operation mode is the dehumidification operation mode, a third return water temperature hysteresis parameter of the temperature control device, a temperature parameter of a third terminal device corresponding to the temperature control device, and a historical dehumidification operation parameter of the compressor of the temperature control device are obtained; the third terminal device includes a fan coil unit, a dehumidifier, and an air filter, and the historical dehumidification operation parameters include a dehumidification pause duration parameter and / or a historical dehumidification frequency parameter; According to the historical dehumidification operation parameters, determining whether the historical dehumidification operation parameters meet preset historical dehumidification operation conditions; When it is determined that the historical dehumidification operation conditions are met, a third heat exchange condition of the refrigerant of the temperature control device in the condenser and the evaporator is determined according to the third return water temperature hysteresis parameter and the temperature parameter of the third terminal device; the third heat exchange condition includes a third heat transfer direction and / or a third heat exchange amount; According to the third heat exchange condition, it is determined whether the third heat exchange condition satisfies a preset dehumidification heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

5. The compressor startup control method of the temperature control device according to claim 2, characterized in that: The method further comprises: When it is determined that the refrigeration heat exchange condition is met, the cold air release condition of the refrigeration area corresponding to the temperature control device is obtained; the cold air release condition includes at least one of the cold air settling position, the cold air release temperature, the cold air release density and the cold air release volume; According to the cold air release condition of the refrigeration area, judging whether the cold air release condition of the refrigeration area meets the preset cold air release condition; When it is determined that the cold air release condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

6. The compressor startup control method of the temperature control device according to claim 3, characterized in that: The method further comprises: When it is determined that the heating heat exchange condition is met, the hot air release condition of the heating area corresponding to the temperature control device is obtained; the hot air release condition includes at least one of the hot air rising position, the hot air release temperature, the hot air release density and the hot air release volume; According to the hot air release condition of the heating area, determining whether the hot air release condition of the heating area meets a preset hot air release condition; When it is determined that the hot air release condition is not satisfied, it is determined that the compressor needs to be started up.

7. The compressor startup control method of the temperature control device according to claim 4, characterized in that: The method further comprises: When it is determined that the dehumidification heat exchange condition is met, the condensation condition of water molecules in the dehumidification area corresponding to the temperature control device is obtained; the condensation condition of water molecules includes the condensation position of water molecules and / or the condensation amount of water molecules; According to the condensation condition of water molecules in the dehumidification area, judging whether the condensation condition of water molecules in the dehumidification area meets the preset condensation condition; When it is determined that the condensation condition is not satisfied, it is determined that the compressor needs to be started up and controlled.

8. A compressor startup control device for a temperature control device, characterized in that: The device comprises: An acquisition module, used to acquire the current operation mode of the temperature control device; A judging module, used to judge whether the current operation mode is a preset operation mode; the preset operation mode is one of a cooling operation mode, a heating operation mode and a dehumidification operation mode; a startup control determination module, for obtaining, based on the current operation mode, a target temperature parameter corresponding to the temperature control device and a historical operation status of the compressor of the temperature control device when the determination module determines that the current operation mode is the preset operation mode, and determining whether it is necessary to start control the compressor according to the target temperature parameter and the historical operation status; the target temperature parameter corresponding to the temperature control device includes a return water temperature hysteresis parameter of the temperature control device under the corresponding operation mode and a temperature parameter of the corresponding terminal device; a determination module, configured to determine a startup control parameter of the compressor when the startup control determination module determines that startup control needs to be performed on the compressor; the startup control parameter includes a startup frequency parameter and / or a startup time parameter; A startup control module, used for starting and controlling the compressor according to the startup control parameters; The startup control determination module determines whether the startup control of the compressor needs to be performed according to the target temperature parameter and the historical operation status, specifically including: According to the historical operation conditions, determine whether the historical operation conditions meet the preset historical operation conditions. If so, determine the heat exchange conditions of the refrigerant of the temperature control device in the preset condenser and evaporator according to the return water temperature hysteresis parameter of the temperature control device in the corresponding operation mode and the temperature parameter of the corresponding terminal device; According to the heat exchange condition, it is determined whether the heat exchange condition meets the preset heat exchange condition. If not, it is determined that the compressor needs to be started and controlled.

9. A compressor startup control device for a temperature control device, characterized in that: The device comprises: A memory storing executable program code; a processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the compressor startup control method of the temperature control device according to any one of claims 1 to 7.

10. A computer storage medium, characterized in that: The computer storage medium stores computer instructions, and when the computer instructions are called, they are used to execute the compressor startup control method of the temperature control device according to any one of claims 1 to 7.

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