Machine room pressure bearing control method, device and equipment and storage medium

Abstract

The invention discloses a machine room pressure bearing control method, device and equipment and a storage medium, and relates to the technical field of computers. The method comprises the following steps: acquiring heat dissipation associated data of a current machine room, and determining the thermal regression degree of each partition of the current machine room by using the heat dissipation data; aiming at each partition, determining a pressure resistance value according to the thermal regression degree and the average load of the partition, and determining the pressure release stability of each partition after the preset pressure is unloaded according to the pressure resistance value; and according to the pressure release stability, determining the current pressure resistance condition of the subarea, and according to the current pressure resistance condition, determining whether each subarea is subjected to pressure release or not. According to the technical scheme provided by the embodiment of the invention, the pressure of different partitions is released in a targeted manner while the maximum pressure bearing capacity of the machine room is scheduled, so that servers in different partitions can operate for a long time in a pressure bearing range, and the overall performance of the machine room is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer, and in particular to a computer room pressure control method, device, equipment and storage medium. BACKGROUND

[0002] With the continuous development of information technology, the stable operation of equipment in the computer room becomes more and more important. The pressure of the computer room comes from two main sources, one is the task load pressure of the computer room itself executing tasks, and the other is the computer room heat dissipation pressure caused by high temperature or poor heat dissipation capacity in the computer room. How to balance the computer room heat dissipation and the computer room performance is particularly important.

[0003] At present, in order to ensure that the performance of the computer room can be maximized and the equipment in the computer room can work in a relatively high pressure environment, the pressure release of the fuse mode is generally used, that is, the computer room executes tasks and bears a large pressure, and when the pressure reaches a certain threshold, the fuse method is used to release the pressure in the current computer room, so as to ensure that the computer room will not be damaged by long-time overload of the server.

[0004] However, the above-mentioned traditional control method has poor effect, which cannot release the performance of the computer room in full, and there is also the risk of instantaneous computer room overload caused by the backflow effect after the fuse. SUMMARY

[0005] The present application provides a computer room pressure control method, device, equipment and storage medium to solve the problem of poor effect of controlling the pressure of the computer room.

[0006] In a first aspect, the present application provides a computer room pressure control method, comprising:

[0007] Obtaining heat dissipation associated data of the current computer room, and determining the heat dissipation degree of each partition of the current computer room by using the heat dissipation data, wherein the heat dissipation degree is used to represent the heat dissipation capacity;

[0008] For each partition, determining the pressure resistance value according to the heat dissipation degree and the average load of the partition, and determining the pressure release stability of each partition after unloading the preset pressure according to the pressure resistance value, wherein the pressure of the partition includes heat dissipation pressure and load pressure;

[0009] Determining the current pressure resistance of the partition according to the pressure release stability, and determining whether each partition releases pressure according to the current pressure resistance.

[0010] In a second aspect, the present application provides a computer room pressure control device, comprising:

[0011] A heat dissipation degree determination module is configured to acquire heat dissipation correlation data of the current computer room, and determine a heat dissipation degree of each subzone of the current computer room by using the heat dissipation data, wherein the heat dissipation degree is used to represent the heat dissipation capability.

[0012] A stability determination module is configured to determine, for each subzone, a pressure resistance value according to the heat dissipation degree and the average load of the subzone, and determine a pressure release stability of each subzone after unloading a preset pressure according to the pressure resistance value, wherein the pressure of the subzone includes heat dissipation pressure and load pressure.

[0013] A pressure release module is configured to determine a current pressure resistance condition of the subzone according to the pressure release stability, and determine whether to release pressure for each subzone according to the current pressure resistance condition.

[0014] In a third aspect, the present application provides an electronic device, which comprises:

[0015] at least one processor;

[0016] and a memory connected in communication with the at least one processor;

[0017] wherein the memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to execute the computer room pressure control method of the first aspect.

[0018] In a fourth aspect, the present application provides a computer readable storage medium, which stores computer instructions for enabling a processor to execute the computer room pressure control method of the first aspect when executed.

[0019] The computer room pressure control scheme provided by the present application partitions the computer room, evaluates the heat dissipation degree of each subzone by using heat dissipation correlation data, accurately determines the pressure resistance of each subzone according to the heat dissipation degree and the average load of the subzone, determines the pressure release stability of each subzone after unloading a preset pressure according to the pressure resistance, and finally evaluates the current pressure resistance condition of each subzone according to the pressure release stability, and releases the pressure of each subzone according to the current pressure resistance condition. The scheme provides a new evaluation process for pressure release, realizes the maximum pressure resistance of the computer room, and releases the pressure of different subzones according to the actual situation, so that the servers in different subzones can run for a long time within the pressure resistance range, and the performance of the computer room as a whole is improved.

[0020] The control mode is not good enough, and it cannot release the performance of the computer room in full, and there is a risk of instantaneous overload of the computer room due to the backflow effect after the fusing.

[0021] It is to be understood that the description of the present section is not intended to identify key or essential features of the application, and that it is not used to limit the scope of the application. Other features of the present application will be apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0023] Figure 1 is a flow chart of a machine room pressure control method according to an embodiment of the present application;

[0024] Figure 2 is a flow chart of a machine room pressure control method according to an embodiment of the present application;

[0025] Figure 3 is a structural schematic diagram of a machine room pressure control device according to an embodiment of the present application;

[0026] Figure 4 is a structural schematic diagram of an electronic device according to an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to make the technical personnel in the art better understand the present application scheme, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort should belong to the scope of protection of the present application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and in the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than that illustrated or described herein. In the description of the present application, "a plurality of" means two or more, unless otherwise specified. The association relationship of the associated objects is described, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to the process, method, product or device.

[0029] Embodiment one

[0030] Figure 1 A flowchart of a machine room pressure control method is provided for the first embodiment of the present application. The present embodiment can be applied to control the pressure of the machine room. The method can be executed by a machine room pressure control device, which can be realized in the form of hardware and / or software. The machine room pressure control device can be configured in an electronic device, which can be composed of two or more physical entities or one physical entity.

[0031] As shown in Figure 1 , the machine room pressure control method provided by the first embodiment of the present application can be applied to intelligent computing centers in the fields of big data, artificial intelligence, security, capability platform, computing power network and 6G (6th Generation), and specifically includes the following steps:

[0032] S101, obtain the heat dissipation associated data of the current machine room, and determine the heat dissipation degree of each partition of the current machine room by using the heat dissipation data, wherein the heat dissipation degree is used to represent the heat dissipation capacity.

[0033] In the present embodiment, the current machine room can be divided into multiple partitions first, and then the heat dissipation associated data of the current machine room is obtained. The heat dissipation associated data can be understood as data related to the heat dissipation of the current machine room, such as the number of windows, etc. The heat dissipation data can be used to obtain the quantitatively expressed heat dissipation capacity of each partition of the current machine room, i.e. the heat dissipation degree.

[0034] S102, determining, for each of the partitions, a compression resistance value according to the heat dissipation degree and the partition average load, and determining, for each of the partitions, a pressure release stability after unloading a preset pressure according to the compression resistance value, wherein the pressure of the partition comprises a heat dissipation pressure and a load pressure.

[0035] In the embodiment, for each partition, the compression resistance value can be determined according to the heat dissipation degree and the partition average load of the current partition. The compression resistance value is used to represent the ability of the partition to resist pressure. The greater the heat dissipation degree and the smaller the partition average load, the greater the compression resistance. When a preset condition is met, such as excessive partition load or poor partition heat dissipation, the partition can be unloaded by a preset pressure in a preset manner, and the stability of the partition when unloading the preset pressure can be evaluated according to the compression resistance value, that is, the release stability. The greater the compression resistance value, the stronger the stability when unloading the preset pressure.

[0036] S103, determining, according to the pressure release stability, a current compression resistance condition of the partition, and determining, according to the current compression resistance condition, whether to release pressure for each of the partitions.

[0037] In the embodiment, the current compression resistance condition of the partition can be determined according to the pressure release stability of the partition. If the pressure release stability is large, it indicates that the current partition is stable, and the current compression resistance condition is also good, so the partition can not be depressurized. Conversely, if the current compression resistance condition is poor, the partition can be slowly depressurized.

[0038] The machine room pressure control method provided by the embodiment of the application divides the machine room into partitions, evaluates the heat dissipation degree of the partition by using heat dissipation related data, accurately determines the compression resistance of the partition according to the heat dissipation degree and the partition average load, determines the pressure release stability of the partition after unloading a preset pressure according to the compression resistance, and finally evaluates the current compression resistance condition of the partition according to the pressure release stability, so that the partition can be reasonably depressurized according to the condition. The method proposes a new evaluation process of pressure release, realizes the maximum pressure bearing capacity of the dispatching machine room, and releases the pressure of different partitions in a targeted manner, so that the servers in different partitions can run for a long time within the pressure bearing range, and the overall performance of the machine room is improved.

[0039] Optionally, the determining, for each of the partitions, a compression resistance value according to the heat dissipation degree and the partition average load comprises: determining an actual heat dissipation degree of each of the partitions according to the actual layout of the partition and the heat dissipation degree; and determining, for each of the partitions, a compression resistance value according to the actual heat dissipation degree, a partition edge degree and the partition average load.

[0040] For example, the actual heat dissipation degree DSY is determined in the following manner:

[0041]

[0042] wherein, is an optimization coefficient, which is determined according to the actual layout of the partition, different layouts correspond to different optimization coefficients, and DS is a heat dissipation degree.

[0043] Specifically, the actual heat dissipation degree, the partition edge degree and the average load of the partition can be pre-set budget to obtain the stress resistance value. The greater the actual heat dissipation degree, the smaller the average load of the partition and the smaller the partition edge degree, the greater the stress resistance value.

[0044] Optionally, the heat dissipation data is used to determine the heat dissipation degree of each partition of the current machine room, comprising: determining the ventilation heat efficiency of each partition according to the number of ventilation openings, the light transmission area and the volume rate of the current machine room, wherein the heat dissipation correlation data includes the number of ventilation openings, the light transmission area, the volume rate, the total heat dissipation of the ventilation opening, the number of ventilation openings, the ventilation opening orientation coefficient, the average interval distance of the server, the heat resistance and the volume rate; determining the heat flow density of each partition according to the ventilation heat efficiency, the total heat dissipation of the ventilation opening, the number of ventilation openings, the ventilation opening orientation coefficient and the average interval distance of the server; determining the heat dissipation coefficient according to the heat resistance and the volume rate of each partition, and determining the heat dissipation degree of each partition by using the heat dissipation coefficient, the ventilation heat efficiency and the heat flow density.

[0045] Exemplarily, the determination method of the ventilation heat efficiency includes:

[0046] E=NxAxlog(1+ρ)

[0047] wherein, N is the number of ventilation openings, A is the light transmission area, these two indexes will directly affect the ventilation efficiency, the higher the volume rate of the machine room, the lower the overall heat efficiency coefficient, the more heat storage, that is, more ventilation openings and larger area can provide better ventilation, and then the value of E is relatively small. On the contrary, the greater the E ventilation heat efficiency, the worse the heat self-adjustment and heat dissipation capacity of the machine room. The determination method of the heat flow density q includes:

[0048]

[0049] wherein, when the orientation coefficient Si is north-south, it can be taken as 0.5, and when the orientation coefficient Si is non-north-south, it can be taken as 1.27. The calculation logic of q is to distribute the total heat dissipation of the ventilation opening Q to each ventilation opening, and consider the interval S between the servers in the machine room. The determination method of the heat dissipation coefficient C includes:

[0050]

[0051] Where, the reciprocal of thermal resistance R represents the efficiency of heat conduction. The smaller the thermal resistance, the more effective the heat conduction. The larger the room volume rate p, the smaller the thermal dissipation coefficient. That is, the larger the thermal dissipation coefficient C, the better the thermal dissipation. By using the logarithmic function, the non-linear influence can be better simulated, and the calculation result is more accurate.

[0052] The determination method of the thermal dissipation degree DS includes:

[0053] DS = E x q x C

[0054] Where, the product of E, q and C is the thermal dissipation degree DS, which represents the heat dissipated from the computer room per unit time under given ventilation and heat conduction conditions. The above calculation method considers the efficiency of ventilation and heat conduction, and how they affect the thermal dissipation degree.

[0055] Embodiment two

[0056] Figure 2 A flowchart of a computer room pressure bearing control method provided for embodiment two of the present application, the technical scheme of the embodiment of the present application is further optimized on the basis of the above-mentioned optional technical schemes, and a specific way of controlling the pressure bearing of the computer room is given.

[0057] Optionally, for each of the partitions, the anti-pressure capacity value is determined according to the actual thermal dissipation degree, the partition edge degree and the partition average load, including: for each of the partitions, a first quotient value of the actual thermal dissipation degree and the partition average load of the current partition is determined, and a first anti-pressure capacity value is determined by using the partition edge degree of the current partition and the first quotient value; a cumulative value of the first anti-pressure capacity value of the partition is determined as a second anti-pressure capacity value; for each of the partitions, a sum value of the second anti-pressure capacity value and the first anti-pressure capacity value of the current partition is determined as the anti-pressure capacity value of the current partition.

[0058] Optionally, the pressure release stability of each of the partitions after unloading the preset pressure is determined according to the anti-pressure capacity value, including: the release amount of each pressure release of the partition is obtained, and for each of the partitions, a difference value between the anti-pressure capacity value of the current partition and the release amount is determined, and a first number of times that the difference value is greater than the release amount is determined; for each of the partitions, a second number of times that the current partition stably releases pressure is determined, and the pressure release stability of the current partition after unloading the preset pressure is determined according to the second number of times and the first number of times of the current partition, wherein the total amount of the release amount is the preset pressure.

[0059] Optionally, the determining the current pressure resistance of the partition according to the pressure release stability and determining whether to release pressure for each partition according to the current pressure resistance comprises: if the pressure release stability is within a first preset range, determining a current pressure resistance characteristic value of the partition according to the partition average load, the partition edge degree and the pressure release stability; and if the current pressure resistance characteristic value is within a second preset range, releasing pressure for the partition corresponding to the current pressure resistance characteristic value.

[0060] As shown in Figure 2 The machine room pressure bearing control method provided by the second embodiment of the present application specifically comprises the following steps:

[0061] S201, obtaining heat dissipation correlation data of a current machine room.

[0062] S202, determining a ventilation heat efficiency of each partition according to a number of ventilation openings, a light transmission area and a volume rate of the current machine room; determining a heat flow density of each partition according to the ventilation heat efficiency, a total heat dissipation amount of the ventilation openings, the number of the ventilation openings, a ventilation opening orientation coefficient and a server average interval distance of the current machine room; determining a heat power dissipation coefficient according to a heat resistance and the volume rate of each partition, and determining a heat power dissipation degree of each partition by using the heat power dissipation coefficient, the ventilation heat efficiency and the heat flow density.

[0063] The heat dissipation correlation data comprises the number of the ventilation openings, the light transmission area, the volume rate, the total heat dissipation amount of the ventilation openings, the number of the ventilation openings, the ventilation opening orientation coefficient, the server average interval distance, the heat resistance and the volume rate.

[0064] S203, determining an actual heat power dissipation degree of each partition according to an actual layout of the partition and the heat power dissipation degree.

[0065] S204, for each partition, determining a first quotient value of the actual heat power dissipation degree of the current partition and the partition average load, and determining a first pressure resistance value by using a partition edge degree of the current partition and the first quotient value.

[0066] S205, determining a second pressure resistance value by using a cumulative value of the first pressure resistance values of the partitions.

[0067] S206, for each partition, determining a pressure resistance value of the current partition by using a sum value of the second pressure resistance value and the first pressure resistance value of the current partition.

[0068] Exemplarily, the determination manner of the pressure resistance value CDR can be as follows:

[0069]

[0070] Wherein, DSY is the actual thermal dissipation, and GF is the average load of the partition. is the first commercial value, is the first compression resistance value, is the second compression resistance value. n is the number of partitions in the current machine room. i is the partition count, and DSYi and GFi are the thermal dissipation and the average load of partition i, respectively. RE is the edge degree of the current machine room to other buildings, and REi is the edge degree of partition i in the current machine room. The greater the CDR, the stronger the compression resistance, i.e., the stronger the maximum limit compression resistance of the machine room.

[0071] S207, obtaining the release amount of each pressure release of the partition, and determining the difference between the compression resistance value of the current partition and the release amount for each partition, and determining the first number of times that the difference is greater than the release amount.

[0072] S208, for each of the partitions, determining the second number of times that the current partition stably releases pressure, and determining the pressure release stability of the current partition after unloading the preset pressure according to the second number of times and the first number of times of the current partition.

[0073] Wherein, the total amount of the release amount is the preset pressure.

[0074] Specifically, the determination method of the pressure release stability W can be:

[0075]

[0076] Wherein, Pg is the release amount of each pressure release of the partition, and sub((CDR-Pg, Pg)) represents the number of times that the value of CDR-Pg is greater than Pg in the pressure release process. Len() is a length function, and len(SCf) represents the number of times that the stable release pressure is counted in the pressure release process. The functions len() and sub() here are used to monitor and record the triggering times under different conditions in the pressure release process. The values of the two functions can help analyze the stability and efficiency of the pressure release process. By comparing the cumulative values of the two functions, the triggering frequency of different conditions in the pressure release process can be evaluated, and the machine room can be optimized and adjusted.

[0077] S209, if the pressure release stability is within a first preset range, determining the current compression situation representation value of the partition according to the average load of the partition, the edge degree of the partition, and the pressure release stability; if the current compression situation representation value is within a second preset range, releasing pressure for the partition corresponding to the current compression situation representation value.

[0078] Specifically, when the pressure release stability W is not in the first preset range, it indicates that the self-regulation ability of the partition is unbalanced, and the imbalance is likely to be inaccurate DS and DSY. For example, the angle of solar irradiation is inconsistent, resulting in different amounts of light transmission, affecting the accuracy of the DS and DSY, or the server in the machine room is replaced, changing the server model and arrangement in the machine room, resulting in a change in the total heat dissipation. Therefore, when the above situation occurs, the DS and the corresponding DSY can be recalculated according to the actual parameters of the situation. This feedback adjustment method can accurately control the energy state and stability of the machine room, thereby ensuring that the machine room always has the optimal pressure bearing capacity. When the pressure release stability W is in the first preset range, it means that more stable states are reached in less iteration or time, that is, the self-regulation efficiency of the servers in the partition is relatively high, and the tasks being performed by the servers in the partition and the heat dissipation capacity of the servers can not be intervened.

[0079] Then, the current pressure resistance situation characteristic value FG of the partition can be obtained by presetting operations on the partition average load, partition marginalization degree, and pressure release stability. When FG is in the second preset range, pressure release can be supplemented, and pressure boosting operation can be performed after a preset time period. When FG is not in the second preset range, the partition can not be interfered, which indicates that the partition is in a reasonable interval and makes maximum pressure resistance. Among them, the supplemental pressure release can output prompt information, such as replacing the ordinary water cooling liquid in the partition with a better heat capacity heat dissipation agent to achieve heat dissipation and pressure release, or pausing 20% of the tasks in the current partition to reduce the load pressure of the servers in the partition.

[0080] Further, the current pressure resistance situation characteristic value of the partition is determined according to the partition average load, the partition marginalization degree, and the pressure release stability, including: determining a second quotient value of the partition average load and the partition marginalization degree; and determining the product of the second quotient value and the pressure release stability as the current pressure resistance situation characteristic value of the partition.

[0081] For example, the determination method of the current pressure resistance situation characteristic value can be:

[0082] FG = W * (GF / RE)

[0083] Where GF and RE are normalized GF and RE to make them in the same dimension.

[0084] The machine room pressure bearing control method provided by the embodiment of the present application accurately determines the heat dissipation degree by using the heat dissipation coefficient, ventilation heat efficiency and heat flux density, and finely adjusts the heat dissipation degree according to the actual layout, and monitors the pressure change and pressure release stability of the machine room in the process of releasing the pressure, and then releases the pressure of the machine room according to the stability, so that the pressure of the machine room is timely and adaptively adjusted, and the machine room pressure release and bearing reach the most reasonable level, greatly improving the optimal energy efficiency of the machine room and ensuring the stable operation of the machine room.

[0085] Embodiment three

[0086] Figure 3 The structure diagram of the machine room pressure bearing control device provided by the embodiment three of the present application is shown in the figure. Figure 3 As shown in the figure, the device comprises a dissipation degree determination module 301, a stability determination module 302 and a pressure release module 303, wherein:

[0087] The dissipation degree determination module is used to obtain the heat dissipation related data of the current machine room, and determine the heat dissipation degree of each partition of the current machine room by using the heat dissipation data, wherein the heat dissipation degree is used to represent the heat dissipation capacity.

[0088] The stability determination module is used to determine the pressure resistance value of each partition according to the heat dissipation degree and the average load of the partition, and determine the pressure release stability of each partition after unloading the preset pressure according to the pressure resistance value, wherein the pressure of the partition comprises the heat dissipation pressure and the load pressure.

[0089] The pressure release module is used to determine the current pressure resistance of the partition according to the pressure release stability, and determine whether to release the pressure of each partition according to the current pressure resistance.

[0090] The machine room pressure bearing control device provided by the embodiment of the present application partitions the machine room, evaluates the heat dissipation degree of the partition by using the heat dissipation related data, accurately determines the pressure resistance of the partition according to the heat dissipation degree and the average load of the partition, determines the pressure release stability of the partition after unloading the preset pressure according to the pressure resistance, and finally evaluates the current pressure resistance of the partition according to the pressure release stability, and reasonably releases the pressure of the partition according to the situation. The device proposes a new evaluation process of pressure release, realizes the maximum pressure bearing capacity of the machine room, and releases the pressure of different partitions, so as to ensure that the servers in different partitions can run for a long time within the pressure bearing range, and improve the overall performance of the machine room.

[0091] Optionally, the stability determination module comprises:

[0092] The actual heat dissipation degree determination unit is configured to determine an actual heat dissipation degree of each of the sub-regions according to the actual layout of the sub-regions and the heat dissipation degree.

[0093] The pressure resistance determination unit is configured to determine, for each of the sub-regions, a pressure resistance value according to the actual heat dissipation degree, the sub-region marginalization degree and the sub-region average load.

[0094] Further, the determination of the pressure resistance value for each of the sub-regions according to the actual heat dissipation degree, the sub-region marginalization degree and the sub-region average load comprises: determining, for each of the sub-regions, a first quotient value of the actual heat dissipation degree and the sub-region average load of the current sub-region, and determining a first pressure resistance value by using the sub-region marginalization degree of the current sub-region and the first quotient value; determining a sum value of the first pressure resistance values of the sub-regions as a second pressure resistance value; and determining, for each of the sub-regions, a sum value of the second pressure resistance value and the first pressure resistance value of the current sub-region as the pressure resistance value of the current sub-region.

[0095] Optionally, the stability determination module comprises:

[0096] The statistics unit is configured to obtain a release amount of each pressure release of the sub-regions, and determine, for each of the sub-regions, a difference value between the pressure resistance value of the current sub-region and the release amount, and determine a first number of times that the difference value is greater than the release amount;

[0097] The stability determination unit is configured to determine, for each of the sub-regions, a second number of times that the current sub-region stably releases pressure, and determine, according to the second number of times and the first number of times of the current sub-region, a pressure release stability of the current sub-region after the preset pressure is unloaded, wherein a total amount of the release amount is the preset pressure.

[0098] Optionally, the pressure release module comprises:

[0099] The current pressure resistance condition determination unit is configured to, if the pressure release stability is within a first preset range, determine a current pressure resistance condition representation value of the sub-region according to the sub-region average load, the sub-region marginalization degree and the pressure release stability.

[0100] The pressure release unit is configured to, if the current pressure resistance condition representation value is within a second preset range, release pressure for the sub-region corresponding to the current pressure resistance condition representation value.

[0101] Further, the determination of the current pressure resistance condition representation value of the sub-region according to the sub-region average load, the sub-region marginalization degree and the pressure release stability comprises: determining a second quotient value of the sub-region average load and the sub-region marginalization degree; and determining a product of the second quotient value and the pressure release stability as the current pressure resistance condition representation value of the sub-region.

[0102] Optionally, the heat dissipation degree determining module comprises:

[0103] a heat efficiency determining unit configured to determine a ventilation heat efficiency of each of the sub-zones according to the number of ventilation openings, the light-transmitting area and the volume rate of the current computer room, wherein the heat dissipation correlation data comprises the number of ventilation openings, the light-transmitting area, the volume rate, the total heat dissipation of ventilation openings, the number of ventilation openings, the ventilation opening orientation coefficient, the average interval distance of servers, the thermal resistance and the volume rate;

[0104] a heat flow density determining unit configured to determine a heat flow density of each of the sub-zones according to the ventilation heat efficiency, the total heat dissipation of ventilation openings, the number of ventilation openings, the ventilation opening orientation coefficient and the average interval distance of servers of the current computer room;

[0105] a heat dissipation degree determining unit configured to determine a thermal dissipation coefficient according to the thermal resistance and the volume rate of each of the sub-zones, and determine a thermal dissipation degree of each of the sub-zones by using the thermal dissipation coefficient, the ventilation heat efficiency and the heat flow density.

[0106] The computer room pressure bearing control device provided by the embodiment of the present application can execute the computer room pressure bearing control method provided by any of the embodiments of the present application, and has the corresponding function modules and beneficial effects of the execution method.

[0107] Embodiment four

[0108] Figure 4 A structural schematic diagram of an electronic device 40 that can be used to implement embodiments of the present application is shown. The electronic device is intended to represent various forms of digital computers, such as laptops, desktops, tablets, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device can also represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smart phones, wearable devices (e.g., headsets, glasses, watches, etc.), and other similar computing devices. The components shown here, their connections and relationships, and their functions, are meant to be examples only, and are not intended to limit the implementations of the present application described and / or claimed in this document.

[0109] As Figure 4As shown, the electronic device 40 includes at least one processor 41, and a memory, such as a read-only memory (ROM) 42, a random access memory (RAM) 43, etc., connected to the at least one processor 41 in communication. The memory stores computer programs executable by the at least one processor 41, and the processor 41 can perform various appropriate actions and processes according to the computer programs stored in the read-only memory (ROM) 42 or loaded into the random access memory (RAM) 43 from the storage unit 48. In the RAM 43, various programs and data required for the operation of the electronic device 40 can also be stored. The processor 41, the ROM 42, and the RAM 43 are connected to each other through a bus 44. An input / output (I / O) interface 45 is also connected to the bus 44.

[0110] Various components in the electronic device 40 are connected to the I / O interface 45, including an input unit 46, such as a keyboard, a mouse, etc., an output unit 47, such as various types of displays, a speaker, etc., a storage unit 48, such as a magnetic disk, an optical disk, etc., and a communication unit 49, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 49 allows the electronic device 40 to exchange information / data with other devices through a computer network, such as the Internet, and / or various telecommunication networks.

[0111] The processor 41 can be various general and / or special-purpose processing components with processing and computing capabilities. Some examples of the processor 41 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 41 performs various methods and processes described above, such as the data center pressure control method.

[0112] In some embodiments, the data center pressure control method can be implemented as a computer program tangibly embodied in a computer readable storage medium, such as the storage unit 48. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 40 via the ROM 42 and / or the communication unit 49. When the computer program is loaded onto the RAM 43 and executed by the processor 41, one or more steps of the data center pressure control method described above can be performed. Alternatively, in other embodiments, the processor 41 can be configured to perform the data center pressure control method by any other appropriate means, such as by means of firmware.

[0113] The various embodiments of the systems and techniques described above can be implemented in digital electronic circuitry, integrated circuitry, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on a chip (SOC), a complex programmable logic device (CPLD), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include implementation in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

[0114] Computer programs used to implement methods of the present application can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the computer program, when executed by the processor, implements the functions / acts specified in the flowcharts and / or block diagrams. The computer program can be executed entirely on a machine, partially on a machine, partially on a machine as part of a standalone software package, or entirely on a remote machine or server.

[0115] The computer device provided above can be used to execute the computer room pressure control method provided by any of the embodiments above, and has the corresponding functions and advantages.

[0116] Embodiment Five

[0117] In the context of the present application, the computer-readable storage medium can be a tangible medium, the computer-executable instructions of which, when executed by a computer processor, are used to perform a computer room pressure control method, the method comprising:

[0118] Obtaining heat dissipation associated data of a current computer room, and determining a heat dissipation degree of each partition of the current computer room using the heat dissipation data, wherein the heat dissipation degree is used to represent heat dissipation capability;

[0119] For each partition, determining a pressure resistance value according to the heat dissipation degree and the average load of the partition, and determining a pressure release stability of each partition after unloading a preset pressure according to the pressure resistance value, wherein the pressure of the partition includes heat dissipation pressure and load pressure;

[0120] Determining a current pressure resistance situation of the partition according to the pressure release stability, and determining whether to release pressure for each partition according to the current pressure resistance situation.

[0121] In the context of the present application, a computer readable storage medium can be a tangible medium that can contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium can include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, a computer readable storage medium can be a machine readable signal medium. More specific examples of a machine readable storage medium will include one or more lines of electrical connections, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0122] The computer device provided above can be used to execute the computer room pressure control method provided by any of the embodiments above, and has the corresponding functions and advantages.

[0123] It is worth noting that the embodiments of the computer room pressure control device provided above are only divided according to the functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, the specific names of each functional unit are only for the convenience of mutual differentiation, and are not used to limit the protection scope of the present application.

[0124] Note that the above are only preferred embodiments of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, readjustments and substitutions without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A method for controlling pressure in a machine room, characterized by, The method comprises the following steps: acquiring heat dissipation correlation data of a current machine room, and determining a heat dissipation degree of each subzone of the current machine room by using the heat dissipation data, wherein the heat dissipation degree is used to represent heat dissipation capability; for each subzone, determining a pressure resistance value according to the heat dissipation degree and subzone average load, and determining a pressure release stability of each subzone after unloading a preset pressure according to the pressure resistance value, wherein the pressure of the subzone comprises heat dissipation pressure and load pressure; determining a current pressure resistance condition of the subzone according to the pressure release stability, and determining whether to release pressure for each subzone according to the current pressure resistance condition.

2. The method of claim 1, wherein, The method of determining the pressure resistance value for each subzone according to the heat dissipation degree and subzone average load comprises the following steps: determining an actual heat dissipation degree of each subzone according to the actual layout of the subzone and the heat dissipation degree; for each subzone, determining a pressure resistance value according to the actual heat dissipation degree, subzone edge degree and subzone average load.

3. The method of claim 2, wherein, The method of determining the pressure resistance value for each subzone according to the actual heat dissipation degree, subzone edge degree and subzone average load comprises the following steps: for each subzone, determining a first quotient value of the actual heat dissipation degree and the subzone average load of the current subzone, and determining a first pressure resistance value by using the subzone edge degree and the first quotient value of the current subzone; determining a second pressure resistance value by using a cumulative value of the first pressure resistance values of the subzones; for each subzone, determining a pressure resistance value of the current subzone by using a sum value of the second pressure resistance value and the first pressure resistance value of the current subzone.

4. The method of claim 1, wherein, The method of determining the pressure release stability of each subzone after unloading a preset pressure according to the pressure resistance value comprises the following steps: acquiring a release amount of each pressure release of the subzone, and for each subzone, determining a difference value between the pressure resistance value of the current subzone and the release amount, and determining a first number of times that the difference value is greater than the release amount; for each subzone, determining a second number of times of stably releasing pressure of the current subzone, and determining the pressure release stability of the current subzone after unloading a preset pressure according to the second number of times and the first number of times of the current subzone, wherein the total amount of the release amount is the preset pressure.

5. The method of claim 1, wherein, The method of determining the current pressure resistance condition of the subzone according to the pressure release stability, and determining whether to release pressure for each subzone according to the current pressure resistance condition comprises the following steps: if the pressure release stability is within a first preset range, determining a current pressure resistance condition representation value of the subzone according to the subzone average load, the subzone edge degree and the pressure release stability; if the current pressure resistance condition representation value is within a second preset range, releasing pressure for the subzone corresponding to the current pressure resistance condition representation value.

6. The method of claim 5, wherein, The method of determining the current pressure resistance condition representation value of the subzone according to the subzone average load, the subzone edge degree and the pressure release stability comprises the following steps: determining a second quotient value of the subzone average load and the subzone edge degree; determining the current pressure resistance condition representation value of the subzone by using a product of the second quotient value and the pressure release stability.

7. The method of claim 1, wherein, The heat dissipation data is used to determine the heat dissipation degree of each subzone of the current machine room, including: According to the number of ventilation openings, the light transmission area and the volume rate of the current machine room, the ventilation heat efficiency of each subzone is determined, wherein the heat dissipation correlation data includes the number of ventilation openings, the light transmission area, the volume rate, the total heat dissipation of the ventilation openings, the number of ventilation openings, the ventilation opening orientation coefficient, the average interval distance of the servers, the thermal resistance and the volume rate; According to the ventilation heat efficiency, the total heat dissipation of the ventilation openings, the number of ventilation openings, the ventilation opening orientation coefficient and the average interval distance of the servers of the current machine room, the heat flux density of each subzone is determined; According to the thermal resistance and the volume rate of each subzone, the heat dissipation coefficient is determined, and the heat dissipation degree of each subzone is determined by using the heat dissipation coefficient, the ventilation heat efficiency and the heat flux density.

8. A machine room pressure control device, characterized by, Including: The dissipation degree determination module is used to obtain the heat dissipation correlation data of the current machine room, and the heat dissipation degree of each subzone of the current machine room is determined by using the heat dissipation data, wherein the heat dissipation degree is used to represent the heat dissipation capacity; The stability determination module is used to determine the pressure resistance value of each subzone according to the heat dissipation degree and the average load of the subzone, and to determine the pressure release stability of each subzone after unloading the preset pressure according to the pressure resistance value, wherein the pressure of the subzone includes the heat dissipation pressure and the load pressure; The pressure release module is used to determine the current pressure resistance of the subzone according to the pressure release stability, and to determine whether the pressure release of each subzone is performed according to the current pressure resistance.

9. An electronic device, comprising: The electronic device includes: At least one processor; and The memory is in communication connection with the at least one processor; wherein The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor to enable the at least one processor to execute the machine room pressure control method in any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer instructions, and the computer instructions are used to enable the processor to execute the machine room pressure control method in any one of claims 1-7 when executed.

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