Intelligent air conditioning system, anti-condensation control method and device thereof and computer equipment

Abstract

The invention discloses an intelligent air conditioning system, an anti-condensation control method and device thereof and computer equipment, a target air conditioner is preferentially controlled to enter a refrigeration mode, the condensation condition of the target air conditioner is monitored, and when it is detected that the target air conditioner is in a non-condensation state, the evaporation temperature in the target air conditioner is reduced by adjusting the operation state of the target air conditioner, so that the condensation condition of the target air conditioner is monitored. Therefore, the targeted air conditioner is prevented from generating condensation. When it is detected that the target air conditioner is in the condensation critical state, the target air conditioner is controlled to stop, and the machine room air conditioner is controlled to exit the dehumidification mode and enter a refrigeration mode; and when the detected current environment humidity is reduced from the first humidity threshold interval to the second humidity threshold interval, the target air conditioner is controlled to be turned on, and the machine room air conditioner is controlled to be turned off. In the whole process, the targeted air conditioner and the machine room air conditioner do not enter the refrigeration mode at the same time, energy consumption can be greatly reduced, and meanwhile the condensation condition of the targeted air conditioner can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of intelligent air-conditioning control, and in particular to an intelligent air-conditioning system and an anti-condensation control method, device, and computer equipment thereof. Background Art

[0002] In the existing computer room environment, during the air conditioning process, the computer room air conditioner, targeted air conditioner and dehumidifier are generally all required to be in operation to prevent condensation in the air conditioner. However, the disadvantage is that all equipment is always in operation, consuming high power, which is not conducive to energy saving. Summary of the invention

[0003] The embodiment of the present invention provides an intelligent air conditioning system and an anti-condensation control method, device, and computer equipment thereof to solve the problem of high power consumption caused by the existing anti-condensation control method requiring the computer room air conditioner and the targeted air conditioner to be in operation all the time.

[0004] In one embodiment, an anti-condensation control method for an intelligent air-conditioning system is provided, wherein the intelligent air-conditioning system includes a targeted air-conditioning system and a computer room air-conditioning system, and the anti-condensation control method includes: Control the targeted air conditioner to enter a cooling mode, and when it is detected that the targeted air conditioner is in a non-condensing state, control the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; control the computer room air conditioner to enter a dehumidification mode; When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode; When the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, the targeted air conditioner is controlled to be turned on and the computer room air conditioner is controlled to be turned off.

[0005] In one embodiment, when it is detected that the targeted air conditioner is in a non-condensing state, controlling the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; controlling the computer room air conditioner to enter a dehumidification mode; specifically including: Obtain the current ambient humidity detected by the room ambient temperature and humidity sensor, the instantaneous humidity and current ambient temperature detected by the ambient temperature and humidity sensor built into the targeted air conditioner, and the evaporation temperature detected by the evaporation temperature sensor built into the targeted air conditioner; When the current ambient humidity is greater than the instantaneous humidity of a preset ratio, and the difference between the evaporation temperature and the calculated condensation temperature is greater than a preset threshold value, an adjustment is made to the operating state, including controlling the targeted air conditioner to maintain the current air volume and fan speed, and reducing the compressor speed; After the one-time adjustment, if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, a secondary adjustment of the operating state is performed, including controlling the targeted air conditioner to reduce the air volume and reduce the compressor speed; until it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; When the current environmental humidity is greater than the instantaneous humidity of a preset proportion, the computer room air conditioner is controlled to enter a dehumidification mode.

[0006] In one embodiment, when it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, the computer room air conditioner is controlled to exit the dehumidification mode, and enter the cooling mode; specifically including: When it is detected that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, it is confirmed that the targeted air conditioner is in the critical state of condensation, and the compressor of the targeted air conditioner is controlled to stop; when it is again detected that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

[0007] In one embodiment, when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, controlling the targeted air conditioner to turn on and the computer room air conditioner to turn off specifically includes: When it is detected that the current ambient humidity is less than the instantaneous humidity of the first preset ratio and the current ambient temperature is less than the preset temperature, the computer room air conditioner is controlled to maintain the current operating state; when it is detected that the current ambient humidity is greater than the instantaneous humidity of the first preset ratio and less than the instantaneous humidity of the second preset ratio, and the current ambient temperature is less than the preset temperature, the targeted air conditioner is controlled to be turned on and the computer room air conditioner is turned off.

[0008] In one embodiment, after controlling the computer room air conditioner to shut down, the method further includes: When it is detected that the current ambient humidity is lower than the instantaneous humidity of the first preset ratio and the current ambient temperature is lower than the preset temperature for a preset time, the computer room air conditioner is controlled to be powered off.

[0009] In one embodiment, the condensation temperature is calculated based on the current ambient temperature and the instantaneous humidity; the calculation formula of the condensation temperature is as follows: Td=T-(100-RH) / 5; Wherein, Td is the condensation temperature, T is the current ambient temperature, and RH is the instantaneous humidity.

[0010] In one embodiment, when it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, the computer room air conditioner is controlled to exit the dehumidification mode, and enter the cooling mode; specifically including: The acquired evaporation temperature and the calculated condensation temperature are input into the trained condensation state prediction model, and the current condensation state result is output. When the condensation state result shows that the targeted air conditioner is in a critical condensation state, the compressor of the targeted air conditioner is controlled to stop. After a preset time period, when the condensation state result is detected again that the targeted air conditioner is in a non-condensation state, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

[0011] In one embodiment, an anti-condensation control device for an intelligent air-conditioning system, the intelligent air-conditioning system includes a targeted air-conditioning system and a computer room air-conditioning system, and the anti-condensation control device includes: The first control module is used to control the targeted air conditioner to enter a cooling mode, and when it is detected that the targeted air conditioner is in a non-condensing state, control the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; and control the computer room air conditioner to enter a dehumidification mode; A second control module is used to control the targeted air conditioner to stop when it is detected that the targeted air conditioner is in a critical state of condensation, and to control the computer room air conditioner to exit the dehumidification mode and enter the cooling mode; The third control module is used to control the targeted air conditioner to start up and the computer room air conditioner to shut down when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval.

[0012] In one embodiment, a computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned anti-condensation control method when executing the computer program.

[0013] In one embodiment, a computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the anti-condensation control method is implemented.

[0014] In one embodiment, an intelligent air-conditioning system includes: a controller, a targeted air conditioner, an intelligent electronic control module, a computer room air conditioner, and a computer room environmental temperature and humidity sensor. The controller is respectively connected to the targeted air conditioner, the intelligent electronic control module, the computer room air conditioner, and the computer room environmental temperature and humidity sensor to implement the above-mentioned anti-condensation control method.

[0015] The above-mentioned intelligent air conditioning system and its anti-condensation control method, device, and computer equipment, by setting the cooling mode priority of the targeted air conditioner and the computer room air conditioner, make the cooling mode priority of the targeted air conditioner higher than the cooling mode priority of the computer room air conditioner, and give priority to controlling the targeted air conditioner to enter the cooling mode, while monitoring the condensation of the targeted air conditioner. When it is detected that it is in a non-condensation state, the evaporation temperature in the targeted air conditioner is reduced by adjusting the operating state of the targeted air conditioner to prevent the targeted air conditioner from generating condensation. In addition, the computer room air conditioner is controlled to enter the dehumidification mode to reduce the transition from the non-condensation state to the condensation state caused by the influence of the humidity of the targeted air conditioner on the humidity of the ambient humidity. When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode, which is beneficial for the targeted air conditioner to not generate condensation; when the detected current ambient humidity is reduced from the first humidity threshold interval to the second humidity threshold interval, the targeted air conditioner is controlled to start and the computer room air conditioner is controlled to shut down. In the entire anti-condensation control process, the targeted air conditioner and the computer room air conditioner do not enter the cooling mode at the same time, which can greatly reduce energy consumption and avoid the condensation of the targeted air conditioner at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of an application environment of an anti-condensation control method for an intelligent air-conditioning system in one embodiment of the present invention; Figure 2 is a flow chart of an anti-condensation control method for an intelligent air-conditioning system in one embodiment of the present invention; Figure 3 is a schematic diagram of an anti-condensation control device for an intelligent air-conditioning system in one embodiment of the present invention; Figure 4 is another flow chart of the overall anti-condensation control method in one embodiment of the present invention; Figure 5 is a schematic diagram of an intelligent air conditioning system in one embodiment of the present invention; Figure 6 is a schematic diagram of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0019] An embodiment of the present invention provides an anti-condensation control method for an intelligent air conditioning system. The anti-condensation control method can be applied as follows: Figure 1 Specifically, the anti-condensation control method is applied in an intelligent air-conditioning system, which includes Figure 1 The client and server (or controller) shown in the figure communicate with each other through the network to realize the anti-condensation control of the targeted air conditioner. The client, also known as the user end, refers to the program corresponding to the server and providing local services to the customer. The client can be installed on, but not limited to, various personal computers, laptops, smart phones, tablet computers and portable wearable devices. The server can be implemented as an independent server or a server cluster consisting of multiple servers.

[0020] In one embodiment, if Figure 2 As shown, a method for controlling condensation prevention of an intelligent air conditioning system is provided. The intelligent air conditioning system includes a targeted air conditioner (an air conditioner in a computer room dedicated to delivering cold air to a cooling target) and a computer room air conditioner (an air conditioner in a computer room used for cooling the entire environment). The method is applied in Figure 1 The server in the example is used as an example to illustrate the process, including the following steps: S201, controlling the targeted air conditioner to enter a cooling mode, and when detecting that the targeted air conditioner is in a non-condensing state, controlling the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; controlling the computer room air conditioner to enter a dehumidification mode; Among them, the non-condensing state refers to the state in which the targeted air conditioner does not produce condensation when the condensation temperature in the targeted air conditioner is greater than the evaporation temperature detected by the evaporation temperature sensor, and the condensation temperature can be determined according to the ambient temperature and humidity detected by the temperature and humidity sensor built into the targeted air conditioner. In this step, the evaporation temperature in the targeted air conditioner can be reduced by adjusting the operating state of the targeted air conditioner, which is conducive to the condensation temperature in the targeted air conditioner being greater than the evaporation temperature detected by the evaporation temperature sensor, so as to prevent the targeted air conditioner from producing condensation. In addition, when the targeted air conditioner enters the cooling mode, if it is detected that the current ambient humidity of the computer room increases and increases to a humidity greater than the preset ratio detected by the temperature and humidity sensor built into the targeted air conditioner, the computer room air conditioner is controlled to enter the dehumidification mode to reduce the transition from the non-condensing state to the condensing state caused by the ambient humidity affecting the humidity of the targeted air conditioner.

[0021] S202, when it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode; The critical condensation state refers to the critical state of condensation when the condensation temperature in the targeted air conditioner is equal to the evaporation temperature detected by the evaporation temperature sensor, which is also a state between the non-condensation state and the condensation state. When the targeted air conditioner is in the critical condensation state, condensation may occur in the air conditioner at any time, so the targeted air conditioner is controlled to shut down, the computer room air conditioner is controlled to enter the cooling mode, and the cooling capacity of the computer room air conditioner is controlled to be equal to the cooling capacity of the targeted air conditioner in the cooling mode.

[0022] S203, when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, controlling the targeted air conditioner to turn on and the computer room air conditioner to turn off.

[0023] Among them, the maximum humidity limit of the first humidity threshold interval is greater than the maximum humidity limit of the second humidity threshold interval. For example, the maximum humidity limit of the first humidity threshold interval can be 70% of the humidity RH detected by the temperature and humidity sensor in the targeted air conditioner, and the maximum humidity limit of the second humidity threshold interval can be 50% of the humidity RH. When the detected current ambient humidity drops from less than 70% RH to 50% RH, it means that the humidity in the targeted air conditioner is low, and the targeted air conditioner can be controlled to be turned on and the computer room air conditioner can be controlled to be turned off.

[0024] The anti-condensation control method of this embodiment sets the cooling mode priority of the targeted air conditioner and the computer room air conditioner so that the cooling mode priority of the targeted air conditioner is higher than the cooling mode priority of the computer room air conditioner, and preferentially controls the targeted air conditioner to enter the cooling mode, and monitors the condensation of the targeted air conditioner at the same time. When it is detected that it is in a non-condensation state, the evaporation temperature in the targeted air conditioner is reduced by adjusting the operating state of the targeted air conditioner to prevent the targeted air conditioner from generating condensation. In addition, the computer room air conditioner is controlled to enter the dehumidification mode to reduce the transition from the non-condensation state to the condensation state caused by the influence of the humidity of the targeted air conditioner on the humidity of the ambient humidity. When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode, which is beneficial for the targeted air conditioner to not generate condensation; when the detected current ambient humidity is reduced from the first humidity threshold interval to the second humidity threshold interval, the targeted air conditioner is controlled to start and the computer room air conditioner is controlled to shut down. In the entire anti-condensation control process, the targeted air conditioner and the computer room air conditioner do not enter the cooling mode at the same time, which can greatly reduce energy consumption and avoid the condensation of the targeted air conditioner at the same time.

[0025] In one embodiment, in step S201, when it is detected that the targeted air conditioner is in a non-condensing state, controlling the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; controlling the computer room air conditioner to enter a dehumidification mode; specifically comprising: S301, obtaining the current ambient humidity detected by the ambient temperature and humidity sensor of the computer room, the instantaneous humidity and the current ambient temperature detected by the ambient temperature and humidity sensor built into the targeted air conditioner, and the evaporation temperature detected by the evaporation temperature sensor built into the targeted air conditioner; Among them, the computer room environment temperature and humidity sensor is arranged in the computer room environment to obtain the current ambient humidity; the evaporator temperature sensor uses a negative temperature coefficient thermistor as a sensing element, which can realize accurate measurement of the evaporator temperature of the air-conditioning system.

[0026] S302, when the current ambient humidity is greater than the instantaneous humidity of a preset ratio, and the difference between the evaporation temperature and the calculated condensation temperature is greater than a preset threshold value, an adjustment is made to the operating state, including controlling the targeted air conditioner to maintain the current air volume and fan speed, and reducing the compressor speed; Among them, the preset proportion of the instantaneous humidity can be 70% instantaneous humidity RH; the difference (Tz-Td) between the evaporation temperature Tz and the calculated condensation temperature Td is greater than a preset threshold value, which can be 1 or 2; and the evaporation temperature of the evaporator temperature is increased by reducing the compressor speed.

[0027] S303, after the one-time adjustment, if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, a secondary adjustment of the operating state is performed, including controlling the targeted air conditioner to reduce the air volume and reduce the compressor speed; until it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; The difference (Tz-Td) between the evaporation temperature Tz and the calculated condensation temperature Td is not greater than a preset threshold value, which may be 1, 0, or the like.

[0028] S304, when the current environmental humidity is greater than the instantaneous humidity of a preset ratio, control the computer room air conditioner to enter a dehumidification mode, wherein the instantaneous humidity of a preset ratio may be an instantaneous humidity RH of 70%.

[0029] The anti-condensation control method of this embodiment detects the current ambient humidity, the instantaneous humidity and the current ambient temperature detected by the ambient temperature and humidity sensor built into the targeted air conditioner, and the evaporation temperature detected by the evaporation temperature sensor in real time, and makes a primary adjustment or a secondary adjustment based on the difference between the evaporation temperature and the calculated condensation temperature. When the targeted air conditioner is in a non-condensing state, the evaporation temperature in the targeted air conditioner is lowered by adjusting the operating state of the targeted air conditioner to prevent condensation in the targeted air conditioner.

[0030] In one embodiment, in step S202, when it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, the computer room air conditioner is controlled to exit the dehumidification mode, and enter the cooling mode; specifically, the following steps are performed: When it is detected that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, it is confirmed that the targeted air conditioner is in the critical state of condensation, and the compressor of the targeted air conditioner is controlled to stop; when it is again detected that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

[0031] Among them, the difference (Tz-Td) between the evaporation temperature Tz and the calculated condensation temperature Td is not greater than the preset threshold value, which can be 1, 0, etc. After the compressor of the targeted air conditioner stops, if it is determined that the air conditioner is in a non-condensing state, the fan speed of the targeted air conditioner is controlled to increase to 100%, which plays a certain dehumidification role. At this time, the computer room air conditioner has switched from the dehumidification mode to the cooling mode, and the computer room air conditioner assumes the cooling role.

[0032] In one embodiment, in step S203, when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, controlling the targeted air conditioner to turn on and the computer room air conditioner to turn off specifically includes: S401, when it is detected that the current ambient humidity is less than the instantaneous humidity of the first preset ratio and the current ambient temperature is less than the preset temperature, the computer room air conditioner is controlled to maintain the current operating state; when it is detected that the current ambient humidity is greater than the instantaneous humidity of the first preset ratio and less than the instantaneous humidity of the second preset ratio, and the current ambient temperature is less than the preset temperature, the targeted air conditioner is controlled to be turned on and the computer room air conditioner is turned off.

[0033] The instantaneous humidity of the first preset ratio may be 70% RH or 75% RH, etc., and the preset temperature may be 28°C or 29°C, etc.; the instantaneous humidity of the second preset ratio may be 50% RH or 55% RH, etc. This is equivalent to sensing the current temperature and humidity changes of the targeted air conditioner in combination with the current ambient humidity and the current ambient temperature. Specifically, when the humidity decreases and the temperature remains unchanged, the targeted air conditioner is controlled to start up and enter the cooling mode, and the air conditioner in the computer room is controlled to shut down.

[0034] In one embodiment, after controlling the computer room air conditioner to shut down in step S401, the method further includes: S402: When it is detected that the current ambient humidity is lower than the instantaneous humidity of the first preset ratio and the current ambient temperature is lower than the preset temperature for a preset time, the computer room air conditioner is controlled to be powered off.

[0035] Among them, the preset time can be 30 minutes or 40 minutes, etc.; through continuous time period monitoring, the targeted air conditioner can maintain the current humidity and temperature conditions. The targeted air conditioner is in good condition and does not need the computer room air conditioner to participate in the adjustment. The computer room air conditioner is controlled to shut down.

[0036] In one embodiment, in step S302, the condensation temperature is calculated based on the current ambient temperature and the instantaneous humidity; the calculation formula of the condensation temperature is as follows: Td=T-(100-RH) / 5; Wherein, Td is the condensation temperature, T is the current ambient temperature, and RH is the instantaneous humidity.

[0037] In one embodiment, in step S202, when it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to be shut down, the computer room air conditioner is controlled to exit the dehumidification mode, and enter the cooling mode; specifically, the steps include: The acquired evaporation temperature and the calculated condensation temperature are input into the trained condensation state prediction model, and the current condensation state result is output. When the condensation state result shows that the targeted air conditioner is in a critical condensation state, the compressor of the targeted air conditioner is controlled to stop. After a preset time period, when the condensation state result is detected again that the targeted air conditioner is in a non-condensation state, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

[0038] Among them, the condensation state prediction model adopts a neural network with an encoder and decoder structure. The trained condensation state prediction model can be used to predict the condensation state of the targeted air conditioner. The training process of the condensation state prediction model is: input the evaporation temperature data sample and the condensation temperature data sample with the condensation state label into the condensation state prediction model under the initial parameters, and use the cross loss entropy function to calculate the deviation between the prediction result of the condensation state prediction model and the condensation state label. When the deviation reaches the preset condition, stop the model training, update the model parameters, and obtain the trained condensation state prediction model. By intelligently judging the critical state of condensation of the targeted air conditioner, the compressor of the targeted air conditioner is controlled to stop, and more intelligent control of the air conditioner is achieved.

[0039] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0040] In one embodiment, an anti-condensation control device for an intelligent air conditioning system is provided, wherein the intelligent air conditioning system includes a targeted air conditioning system and a computer room air conditioning system, and the anti-condensation control device corresponds to the anti-condensation control method in the above embodiment. Figure 3 As shown, the anti-condensation control device includes a first control module 31, a second control module 32, and a third control module 33. Each functional module is described in detail as follows: The first control module 31 is used to control the targeted air conditioner to enter a cooling mode, and when it is detected that the targeted air conditioner is in a non-condensing state, control the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; and control the computer room air conditioner to enter a dehumidification mode; The second control module 32 is used to control the targeted air conditioner to stop when it is detected that the targeted air conditioner is in a critical state of condensation, and control the computer room air conditioner to exit the dehumidification mode and enter the cooling mode; The third control module 33 is used to control the targeted air conditioner to start up and the computer room air conditioner to shut down when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval.

[0041] In one embodiment, the first control module includes: The acquisition submodule is used to obtain the current ambient humidity detected by the room ambient temperature and humidity sensor, the instantaneous humidity and the current ambient temperature detected by the ambient temperature and humidity sensor built into the targeted air conditioner, and the evaporation temperature detected by the evaporation temperature sensor built into the targeted air conditioner; A multiple determination adjustment submodule is used for, when the current ambient humidity is greater than the instantaneous humidity of a preset ratio, and the difference between the evaporating temperature and the calculated condensation temperature is greater than a preset threshold value, to make a primary adjustment to the operating state, including controlling the targeted air conditioner to maintain the current air volume and fan speed and reducing the compressor speed; after the primary adjustment, if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, then adjusting the output cooling capacity according to the return air temperature of the targeted air conditioner; if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, then making a secondary adjustment to the operating state, including controlling the targeted air conditioner to reduce the air volume and reduce the compressor speed; until it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, then adjusting the output cooling capacity according to the return air temperature of the targeted air conditioner; The first control submodule is used to control the computer room air conditioner to enter a dehumidification mode when the current environmental humidity is greater than a preset proportion of the instantaneous humidity.

[0042] In one embodiment, the second control module includes: The second control submodule is used to confirm that the targeted air conditioner is in a critical condensation state and control the compressor of the targeted air conditioner to stop when it is detected that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value; when it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, control the targeted air conditioner to increase the fan speed to 100%, control the computer room air conditioner to exit the dehumidification mode, and enter the cooling mode.

[0043] In one embodiment, the third control module includes: The third control submodule is used to control the computer room air conditioner to maintain the current operating state when it is detected that the current ambient humidity is less than the instantaneous humidity of the first preset ratio and the current ambient temperature is less than the preset temperature; when it is detected that the current ambient humidity is greater than the instantaneous humidity of the first preset ratio and less than the instantaneous humidity of the second preset ratio, and the current ambient temperature is less than the preset temperature, control the targeted air conditioner to be turned on and the computer room air conditioner to be turned off.

[0044] In one embodiment, the third control module further includes: The fourth control submodule is used to control the computer room air conditioner to be powered off when it is detected that the current ambient humidity is less than the instantaneous humidity of the first preset ratio and the current ambient temperature is less than the preset temperature for a preset time.

[0045] In one embodiment, the condensation temperature is calculated based on the current ambient temperature and the instantaneous humidity; the calculation formula of the condensation temperature is as follows: Td=T-(100-RH) / 5; Wherein, Td is the condensation temperature, T is the current ambient temperature, and RH is the instantaneous humidity.

[0046] In one embodiment, the second control module further includes: A condensation state prediction submodule, used for inputting the acquired evaporation temperature and the calculated condensation temperature into a trained condensation state prediction model, and outputting a current condensation state result; The fifth control submodule is used to control the compressor of the targeted air conditioner to stop when the condensation status result shows that the targeted air conditioner is in a critical condensation state; after a preset time period, when the condensation status result is detected again that the targeted air conditioner is in a non-condensation state, control the targeted air conditioner to increase the fan speed to 100%, control the computer room air conditioner to exit the dehumidification mode, and enter the cooling mode.

[0047] For the specific definition of the anti-condensation control device, please refer to the definition of the anti-condensation control method above, which will not be repeated here. Each module in the above anti-condensation control device can be implemented in whole or in part by software, hardware and a combination thereof. The above modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0048] In one embodiment, a smart air conditioning system, such as Figure 5 As shown, the intelligent air conditioning system includes: a controller, a targeted air conditioner, an intelligent electric control module, a computer room air conditioner, and a computer room environment temperature and humidity sensor. The controller is respectively connected to the targeted air conditioner, the intelligent electric control module, the computer room air conditioner, and the computer room environment temperature and humidity sensor to implement the above-mentioned anti-condensation control method. The overall anti-condensation control process is as follows Figure 4 shown.

[0049] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 6As shown. The computer device includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store the condensation temperature in the target air conditioner, the evaporation temperature detected by the evaporation temperature sensor, etc. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, an anti-condensation control method for an intelligent air-conditioning system is implemented.

[0050] In one embodiment, a computer device is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the anti-condensation control method of the intelligent air-conditioning system in the above embodiment is implemented, for example Figure 2 S201-S203 are shown, and will not be described here to avoid repetition. Alternatively, when the processor executes the computer program, the functions of each module / unit in the embodiment of the anti-condensation control device of the intelligent air conditioning system are realized, for example Figure 3 The anti-condensation control function shown is not described here in detail to avoid repetition.

[0051] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the anti-condensation control method of the intelligent air-conditioning system in the above embodiment is implemented, for example Figure 2 S201-S203 are shown, and will not be described here to avoid repetition. Alternatively, when the computer program is executed by the processor, the functions of each module / unit in the embodiment of the anti-condensation control device are realized, for example Figure 3 The anti-condensation control function shown is not described here in detail to avoid repetition.

[0052] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0053] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0054] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. An anti-condensation control method for an intelligent air conditioning system, characterized in that: The intelligent air conditioning system includes a targeted air conditioning system and a computer room air conditioning system, and the anti-condensation control method includes: Control the targeted air conditioner to enter a cooling mode, and when it is detected that the targeted air conditioner is in a non-condensing state, control the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; control the computer room air conditioner to enter a dehumidification mode; When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode; When the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, the targeted air conditioner is controlled to be turned on and the computer room air conditioner is controlled to be turned off.

2. The anti-condensation control method according to claim 1, characterized in that: When it is detected that the targeted air conditioner is in a non-condensing state, controlling the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; controlling the computer room air conditioner to enter a dehumidification mode; specifically comprising: Obtain the current ambient humidity detected by the room ambient temperature and humidity sensor, the instantaneous humidity and current ambient temperature detected by the ambient temperature and humidity sensor built into the targeted air conditioner, and the evaporation temperature detected by the evaporation temperature sensor built into the targeted air conditioner; When the current ambient humidity is greater than the instantaneous humidity of a preset ratio, and the difference between the evaporation temperature and the calculated condensation temperature is greater than a preset threshold value, an adjustment is made to the operating state, including controlling the targeted air conditioner to maintain the current air volume and fan speed, and reducing the compressor speed; After the one-time adjustment, if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; if it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, a secondary adjustment of the operating state is performed, including controlling the targeted air conditioner to reduce the air volume and reduce the compressor speed; until it is detected again that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the output cooling capacity is adjusted according to the return air temperature of the targeted air conditioner; When the current ambient humidity is greater than a preset ratio of the instantaneous humidity, the computer room air conditioner is controlled to enter a dehumidification mode.

3. The anti-condensation control method according to claim 2, characterized in that: When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode; specifically including: When it is detected that the difference between the evaporating temperature and the calculated condensation temperature is not greater than the preset threshold value, it is confirmed that the targeted air conditioner is in the critical state of condensation, and the compressor of the targeted air conditioner is controlled to stop; when it is again detected that the difference between the evaporating temperature and the calculated condensation temperature is greater than the preset threshold value, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

4. The anti-condensation control method according to claim 3, characterized in that: When the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval, controlling the targeted air conditioner to turn on and the computer room air conditioner to turn off specifically includes: When it is detected that the current ambient humidity is less than the instantaneous humidity of the first preset ratio and the current ambient temperature is less than the preset temperature, the computer room air conditioner is controlled to maintain the current operating state; when it is detected that the current ambient humidity is greater than the instantaneous humidity of the first preset ratio and less than the instantaneous humidity of the second preset ratio, and the current ambient temperature is less than the preset temperature, the targeted air conditioner is controlled to be turned on and the computer room air conditioner is turned off.

5. The anti-condensation control method according to claim 4, characterized in that: After controlling the computer room air conditioner to shut down, the method further includes: When it is detected that the current ambient humidity is lower than the instantaneous humidity of the first preset ratio and the current ambient temperature is lower than the preset temperature for a preset time, the computer room air conditioner is controlled to be powered off.

6. The anti-condensation control method according to claim 2, characterized in that: The condensation temperature is calculated based on the current ambient temperature and the instantaneous humidity; the calculation formula of the condensation temperature is as follows: Td=T-(100-RH) / 5; Wherein, Td is the condensation temperature, T is the current ambient temperature, and RH is the instantaneous humidity.

7. The anti-condensation control method according to claim 6, characterized in that: When it is detected that the targeted air conditioner is in a critical state of condensation, the targeted air conditioner is controlled to stop, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode; specifically including: The acquired evaporation temperature and the calculated condensation temperature are input into the trained condensation state prediction model, and the current condensation state result is output. When the condensation state result shows that the targeted air conditioner is in a critical condensation state, the compressor of the targeted air conditioner is controlled to stop. After a preset time period, when the condensation state result is detected again that the targeted air conditioner is in a non-condensation state, the targeted air conditioner is controlled to increase the fan speed to 100%, and the computer room air conditioner is controlled to exit the dehumidification mode and enter the cooling mode.

8. An anti-condensation control device for an intelligent air conditioning system, characterized in that: The intelligent air conditioning system includes a targeted air conditioning system and a computer room air conditioning system, and the anti-condensation control device includes: The first control module is used to control the targeted air conditioner to enter a cooling mode, and when it is detected that the targeted air conditioner is in a non-condensing state, control the targeted air conditioner to adjust the operating state to prevent the targeted air conditioner from generating condensation; and control the computer room air conditioner to enter a dehumidification mode; A second control module is used to control the targeted air conditioner to stop when it is detected that the targeted air conditioner is in a critical state of condensation, and to control the computer room air conditioner to exit the dehumidification mode and enter the cooling mode; The third control module is used to control the targeted air conditioner to start up and the computer room air conditioner to shut down when the detected current ambient humidity decreases from the first humidity threshold interval to the second humidity threshold interval.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the anti-condensation control method according to any one of claims 1 to 7 is implemented.

10. An intelligent air conditioning system, characterized in that: The intelligent air-conditioning system includes: a controller, a targeted air conditioner, an intelligent electronic control module, a computer room air conditioner, and a computer room environmental temperature and humidity sensor. The controller is respectively connected to the targeted air conditioner, the intelligent electronic control module, the computer room air conditioner, and the computer room environmental temperature and humidity sensor to implement the anti-condensation control method as described in any one of claims 1 to 7.

Images