CN117255538A

CN117255538A - Temperature control method and device for machine room, electronic equipment and storage medium

Info

Publication number: CN117255538A
Application number: CN202311319485.6A
Authority: CN
Inventors: 许顺伟; 傅杰维; 梁志辉; 李伟杰; 李一鸣
Original assignee: Shenzhen Zhongji Architectural Design Institute Co ltd; Shenzhen Cimc Construction Co ltd
Current assignee: Shenzhen Zhongji Architectural Design Institute Co ltd; Shenzhen Cimc Construction Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2023-12-19

Abstract

The present disclosure relates to the field of machine room technologies, and in particular, to a method and an apparatus for controlling temperature of a machine room, an electronic device, and a medium. The method comprises the following steps: acquiring a temperature value of a cabinet in a machine room; if any temperature value exceeds the standard temperature value, determining any temperature value as a first temperature value, and determining a cabinet corresponding to the first temperature value as a first cabinet; determining a target cabinet group based on the first cabinet; and generating a first control instruction based on the target cabinet group, and controlling the refrigeration equipment to cool the target cabinet group. The intelligent cabinet temperature monitoring device can monitor real-time temperature conditions of the cabinet intelligently, so that high-temperature equipment can be cooled accurately, and the cooling efficiency is improved.

Description

Temperature control method and device for machine room, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of computer room technologies, and in particular, to a method and an apparatus for controlling temperature of a computer room, an electronic device, and a storage medium.

Background

The computer lab is the center of all kinds of information, and the computer lab engineering must guarantee the operational environment that advanced equipment such as network and computer can long-term and reliably be operated, and along with the increase of consumer, the rack can appear the temperature rising because of the power load increases, then leads to the unstable problem of consumer running state.

The traditional machine room temperature control method is that a temperature sensor is directly arranged on electric equipment, temperature data on the temperature sensor are periodically obtained, and if the temperature rise is detected, all the cabinets are directly subjected to balanced refrigeration until the temperature is reduced to a normal level.

However, the traditional machine room temperature control method adopts a one-knife cutting mode, so that the equipment with high power density can not be refrigerated sufficiently, the equipment with low power density is wasted in refrigeration, the pertinence is not achieved, and the refrigeration efficiency is low.

Disclosure of Invention

In order to accurately refrigerate high-temperature equipment and improve refrigeration efficiency, the application provides a temperature control method, a device, electronic equipment and a medium of a machine room.

In a first aspect, the present application provides a method for controlling a temperature of a machine room, which adopts the following technical scheme:

a method for controlling the temperature of a machine room, comprising:

acquiring a temperature value of a cabinet in a machine room;

if any temperature value exceeds a standard temperature value, determining that any temperature value is a first temperature value, and determining that a cabinet corresponding to the first temperature value is a first cabinet;

determining a target cabinet group based on the first cabinet;

and generating a first control instruction based on the target cabinet group, and controlling the refrigeration equipment to cool the target cabinet group.

By adopting the technical scheme, the temperature value of each cabinet in the machine room is obtained, then the temperature value of each cabinet is screened, if any temperature value exceeds a standard temperature value, the condition that the temperature of the cabinet corresponding to any temperature value is too high is indicated, machine room equipment is possibly caused to be down, therefore, any temperature value is determined to be a first temperature value, the cabinet corresponding to the first temperature value is determined to be a first cabinet, and because the temperature of the cabinet nearby the high temperature cabinet is also higher, a target cabinet group is determined based on the current first cabinet, the target cabinet group comprises the first cabinet and the cabinet nearby the first cabinet, finally, a first control instruction is generated based on the target cabinet group, refrigeration equipment is controlled to reach a refrigeration area, and cooling treatment is carried out on the target cabinet group; therefore, the high-temperature equipment can be precisely refrigerated, and the refrigeration efficiency is improved.

In one possible implementation, the step of if any one of the temperature values exceeds a standard temperature value includes:

acquiring a cabinet load state of a machine room;

if the cabinet load state is in a low load state, generating a first adjustment instruction, adjusting the standard temperature value to be high, and determining the adjusted standard temperature value;

And if the cabinet load state is in a high load state, generating a second adjustment instruction, adjusting the standard temperature value down, and determining the adjusted standard temperature value.

By adopting the technical scheme, the equipment cabinet load information of the equipment room is obtained, if the current equipment cabinet is in a low load state, the running load of electric equipment on the current equipment cabinet is lower than the normal load, at the moment, the equipment cabinet has higher bearing capacity on the temperature, namely, the same temperature value has different influences on the normal load state and the low load state, so that a first adjustment instruction is generated, the standard temperature value for comparison is adjusted to be high, conversely, if the current equipment cabinet is in a high load state, the bearing capacity of the equipment cabinet on the temperature is low, so that a second adjustment instruction is generated, the standard temperature value is adjusted to be low, and finally, the adjusted standard temperature value is determined; therefore, based on the load state of the current cabinet, the subsequent temperature comparison value is adjusted, so that the condition that the temperature is not reduced timely or the consumption of refrigeration equipment is reduced is avoided.

In one possible implementation manner, the determining, based on the first enclosure, the target enclosure group includes:

acquiring refrigeration range information of refrigeration equipment;

Determining second temperature values respectively corresponding to a plurality of nearby cabinets centering on the first cabinet based on the refrigeration range information;

determining a second cabinet based on the second temperature value;

a target set of cabinets is determined based on the first cabinet and the second cabinet.

By adopting the technical scheme, the refrigeration range information of the refrigeration equipment is obtained, the temperature values corresponding to a plurality of adjacent cabinets taking the first cabinet as the center are screened based on the refrigeration range information, the temperature value of the adjacent cabinets higher than the normal temperature value is determined as a second temperature value, and the second temperature value is lower than the first temperature value and higher than the normal temperature value; then, determining a second cabinet based on the second temperature value; integrating the first cabinet and the second cabinets to determine a target cabinet group, wherein the target cabinet group can comprise one first cabinet and a plurality of second cabinets; therefore, the cabinet with high temperature is cooled, and the refrigeration efficiency is improved.

In one possible implementation, determining the second cabinet based on the second temperature value includes:

respectively carrying out difference calculation on the first temperature value and the second temperature value to determine a plurality of temperature difference values;

Screening the temperature differences;

if any temperature difference value does not exceed the preset temperature difference value, determining the cabinet corresponding to the temperature difference value as a second cabinet.

By adopting the technical scheme, after the first temperature value and the second temperature value are determined, carrying out difference calculation on the first temperature value and the plurality of second temperature values to obtain a plurality of temperature difference values; then screening a plurality of temperature differences, if any temperature difference does not exceed a preset temperature difference, indicating that the difference between the first temperature value of the cabinet corresponding to the temperature difference and the first temperature value of the first cabinet is very small, and cooling treatment is also needed, so that the cabinet corresponding to any temperature difference is determined to be a second cabinet; thereby taking the first temperature value as a standard, and selecting the temperature value which is not far from the first temperature value as the second cabinet.

In one possible implementation manner, the generating a first control instruction based on the target cabinet set and controlling the refrigeration device to perform cooling treatment on the target cabinet set includes:

acquiring first position information of a target cabinet group;

determining second location information of the refrigeration equipment based on the first location information;

calculating the average value of a plurality of temperature values of the target cabinet group, and determining the average temperature information of the target cabinet group;

Determining a valve opening of a regulating valve of the refrigeration equipment based on the average temperature information;

and generating a first control instruction based on the second position information and the valve opening, and controlling the refrigeration equipment to cool the target cabinet group.

After the target cabinet group is determined, the first position information of the target cabinet group is acquired, the second position information of the refrigeration equipment is determined based on the first position information, namely, the position information of the refrigeration equipment for cooling the target cabinet group is obtained, then average value calculation is carried out on the first cabinet contained in the target cabinet group and the first temperature values corresponding to the plurality of second cabinets and the plurality of second temperature values, average temperature information of the target cabinet group is determined, the temperature information of the whole target cabinet group can be reflected by the average temperature information, then the valve opening of the regulating valve of the refrigeration equipment is determined based on the average temperature information, namely, the higher the average temperature information is, the higher the valve opening is, finally, a first control instruction is generated based on the second position information and the valve opening information of the refrigeration equipment, and the refrigeration equipment is controlled to cool the target cabinet group; therefore, the optimal position and the optimal valve opening of the refrigeration equipment are determined through the calculated average temperature information, and the utilization rate of energy sources is improved.

In one possible implementation manner, the determining, based on the average temperature information, a valve opening of a regulating valve of the refrigeration equipment includes:

determining a cooling duration based on the average temperature information; the cooling time period comprises a plurality of cooling sub-time periods;

determining a standard cooling amplitude corresponding to each cooling sub-duration based on the plurality of cooling sub-durations;

acquiring an actual cooling amplitude corresponding to each cooling sub-duration, and if the actual cooling amplitude corresponding to any cooling sub-duration is larger than the standard cooling amplitude corresponding to any cooling sub-duration, generating a second control instruction and controlling the valve opening of the regulating valve to be reduced;

if the actual cooling amplitude corresponding to any cooling sub-time length is smaller than the standard cooling amplitude corresponding to any cooling sub-time length, a third control instruction is generated, and the valve opening of the regulating valve is controlled to be increased.

By adopting the technical scheme, based on the average temperature information, the cooling duration is determined, the cooling duration comprises a plurality of cooling sub-durations, the temperature of the cabinet is correspondingly reduced through each cooling sub-duration, then, based on the plurality of cooling sub-durations, the standard cooling amplitude corresponding to each cooling sub-duration is determined, the standard cooling amplitude corresponds to the cooling sub-duration one by one, then, the actual cooling amplitude corresponding to each cooling sub-duration is obtained, if the actual cooling amplitude corresponding to any cooling sub-duration is greater than the standard cooling amplitude corresponding to any cooling sub-duration, the current cooling efficiency level is higher than the standard level, a second control instruction is generated, and the valve opening of the regulating valve is controlled to be reduced; if the actual cooling amplitude corresponding to any cooling sub-time length is smaller than the standard cooling amplitude corresponding to any cooling sub-time length, the current cooling efficiency level is lower, and a normal temperature value cannot be reached in the determined cooling time length, so that a third control instruction is generated, and the valve opening of the regulating valve is controlled to be increased; therefore, according to the actual cooling condition, the valve opening of the regulating valve is timely adjusted, and the conditions of insufficient temperature regulation or energy consumption waste are avoided.

In one possible implementation, the method further includes:

acquiring cooling times of a target cabinet group;

if the cooling times exceeds the preset cooling times, determining the interval time between the current cooling treatment and the last cooling treatment;

if the interval time does not exceed the preset interval time, early warning information is determined and fed back to the terminal.

By adopting the technical scheme, the cooling times of the target cabinet group are obtained, if the cooling times of the target cabinet group exceed the preset cooling times, the electric equipment on the target cabinet group is indicated to run frequently under high load, so that the interval time between the current cooling treatment and the last cooling treatment is calculated, and if the interval time does not exceed the preset interval time, the current target cabinet group is indicated to have high temperature in a shorter time period, so that early warning information is determined and fed back to the terminal; thereby reminding technicians to adjust or overhaul the electric equipment of the target cabinet group in time.

In a second aspect, the present application provides a temperature control device for a machine room, which adopts the following technical scheme:

the temperature control device of the machine room comprises a temperature acquisition module, a first cabinet determination module, a target cabinet group determination module and a cooling processing module,

The temperature acquisition module is used for acquiring the temperature value of the cabinet in the machine room;

the first cabinet determining module is used for determining any temperature value to be a first temperature value if any temperature value exceeds a standard temperature value, and determining a cabinet corresponding to the first temperature value to be a first cabinet;

the target cabinet group determining module is used for determining a target cabinet group based on the first cabinet;

and the cooling processing module is used for generating a first control instruction based on the target cabinet group and controlling the refrigeration equipment to cool the target cabinet group.

By adopting the technical scheme, the acquisition module acquires the temperature value of each cabinet in the machine room, then screens the temperature value of each cabinet, the first cabinet determination module indicates that the temperature of the cabinet corresponding to any temperature value is too high and possibly causes downtime of machine room equipment when any temperature value exceeds a standard temperature value exists, therefore, any temperature value is determined to be a first temperature value, the cabinet corresponding to the first temperature value is determined to be the first cabinet, and because the temperature of the cabinet nearby the high temperature cabinet is also higher, the target cabinet group determination module determines a target cabinet group based on the current first cabinet, the target cabinet group comprises the first cabinet and the cabinet nearby the first cabinet, and finally the cooling processing module generates a first control instruction based on the target cabinet group, controls the cooling equipment to reach a cooling area and carries out cooling processing on the target cabinet group; therefore, the high-temperature equipment can be precisely refrigerated, and the refrigeration efficiency is improved.

In one possible implementation manner, the temperature control device of the machine room includes: the device comprises a load acquisition module, a first adjustment module and a second adjustment module, wherein,

the load acquisition module is used for acquiring the cabinet load state of the machine room;

the first adjusting module is used for generating a first adjusting instruction if the cabinet load state is in a low load state, adjusting the standard temperature value to be high and determining the adjusted standard temperature value;

and the second adjusting module is used for generating a second adjusting instruction if the cabinet load state is in a high load state, adjusting down the standard temperature value and determining the adjusted standard temperature value.

In one possible implementation manner, the target cabinet group determining module includes: a refrigeration range acquisition unit, a temperature value determination unit, a second cabinet determination unit and a cabinet group determination unit, wherein,

a refrigeration range acquisition unit for acquiring refrigeration range information of the refrigeration equipment;

a temperature value determining unit, configured to determine second temperature values respectively corresponding to a plurality of nearby cabinets centering on the target cabinet based on the refrigeration range information;

a second cabinet determining unit configured to determine a second cabinet based on the second temperature value;

And the cabinet group determining unit is used for determining a target cabinet group based on the first cabinet and the second cabinet.

In one possible implementation manner, the second cabinet determining unit is specifically configured to:

screening the temperature differences;

In one possible implementation manner, the cooling processing module includes: a first position acquisition unit, a second position determination unit, an average temperature determination unit, a valve opening determination unit and a cooling processing unit, wherein,

the first position acquisition unit is used for acquiring first position information of the target cabinet group;

a second position determining unit configured to determine second position information of the refrigeration apparatus based on the first position information;

the average temperature determining unit is used for calculating the average value of the plurality of temperature values of the target cabinet group and determining the average temperature information of the target cabinet group;

a valve opening determining unit for determining a valve opening of a regulating valve of the refrigeration equipment based on the average temperature information;

And the cooling processing unit is used for generating a first control instruction based on the second position information and the valve opening degree and controlling the refrigeration equipment to cool the target cabinet group.

In one possible implementation manner, the valve opening determining unit is specifically configured to:

if the actual cooling amplitude corresponding to any cooling sub-time length is larger than the standard cooling amplitude corresponding to any cooling sub-time length, generating a second control instruction, and controlling the valve opening of the regulating valve to be reduced;

In one possible implementation manner, the temperature control device of the machine room includes: a cooling frequency acquisition module, an interval time determination module and an early warning module, wherein,

the cooling frequency acquisition module is used for acquiring the cooling frequency of the target cabinet group;

The interval time determining module is used for determining the interval time between the current cooling treatment and the last cooling treatment if the cooling times exceeds the preset cooling times;

and the early warning module is used for determining early warning information and feeding back the early warning information to the terminal if the interval time does not exceed the preset interval time.

In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:

an electronic device, the electronic device comprising:

at least one processor;

a memory;

at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: the temperature control method of the machine room is executed.

In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:

a computer-readable storage medium, comprising: a computer program is stored which can be loaded by a processor and which performs a method of controlling the temperature of a machine room as described above.

In summary, the present application includes the following beneficial technical effects:

Drawings

Fig. 1 is a schematic flow chart of a temperature control method of a machine room according to an embodiment of the present application;

fig. 2 is a schematic flow chart of a temperature control device of a machine room according to an embodiment of the present application;

fig. 3 is a schematic diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The embodiment of the application provides a temperature control method of a machine room, which is executed by electronic equipment, wherein the electronic equipment can be a server or terminal equipment, and the server can be an independent physical server, a server cluster or distributed equipment formed by a plurality of physical servers, or a cloud server for providing cloud computing service. The terminal device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but is not limited thereto, and the terminal device and the server may be directly or indirectly connected through a wired or wireless communication manner, which is not limited herein.

Referring to fig. 1, the method includes: step S101, step S102, step S103, and step S104, wherein:

s101, acquiring a temperature value of a cabinet in the machine room.

Specifically, the electronic equipment obtains the temperature value of the cabinet in the machine room, the frequency of obtaining the temperature value can be 10min or 15min, the adaptability adjustment can be carried out according to the service condition of electric equipment on the cabinet in the machine room, further, the obtaining mode of the temperature value can be through setting a temperature sensor or can be through infrared image acquisition, and the method is not particularly limited.

S102, if any temperature value exceeds the standard temperature value, determining any temperature value as a first temperature value, and determining the cabinet corresponding to the first temperature value as a first cabinet.

In the embodiment of the application, the first cabinet represents a cabinet with the highest temperature value.

Specifically, after the current temperature value of each cabinet is obtained by the electronic equipment, screening a plurality of current temperature values, if any temperature value exceeds a standard temperature value, indicating that a cabinet corresponding to any temperature value has a high temperature condition, and the high temperature condition can influence the stability of the equipment, so that the electronic equipment determines any temperature value as a first temperature value, and determines the cabinet corresponding to the first temperature value as a first cabinet;

It should be noted that, the areas may be divided based on the arrangement information of the cabinets and the refrigeration ranges of the refrigeration devices, if there are a plurality of cabinets in the same area, the temperature values of the plurality of cabinets need to be screened if they exceed the standard temperature value, and the cabinet with the highest temperature value is selected as the first temperature value, and the cabinet corresponding to the first temperature value is selected as the first cabinet.

S103, determining a target cabinet group based on the first cabinet.

S104, generating a first control instruction based on the target cabinet group, and controlling the refrigeration equipment to cool the target cabinet group.

Specifically, after the electronic device determines the first cabinet, determining other cabinets with high temperature near the first cabinet as second cabinets with the first cabinet as a center, wherein one or more second cabinets are also included, and then integrating the first cabinet with the second cabinets by the electronic device to determine a target cabinet group; finally, based on the determined target cabinet group, the electronic equipment generates a first control instruction to control the refrigeration equipment to cool the target cabinet group set; thereby the target cabinet group is cooled down wholly through the change condition of temperature.

It should be noted that, if the current machine room has a plurality of cabinets with high temperature and relatively far distance from the position, simultaneous cooling cannot be realized, and it is necessary to divide the area according to the refrigeration range of the refrigeration equipment, determine a plurality of first cabinets, and the same can be obtained, and the target cabinet group may also include a plurality of first cabinets, and then a plurality of refrigeration equipment may be set to cool the target cabinet group simultaneously, and also the cooling treatment may be sequentially performed from high to low according to the temperature conditions of the plurality of first cabinets.

The embodiment of the application provides a temperature control method of a machine room, wherein electronic equipment acquires temperature values of cabinets in the machine room, screens a plurality of current temperature values, and if any temperature value exceeds a standard temperature value, the condition that the cabinet corresponding to any temperature value has high temperature is indicated, and the high temperature condition can influence the stability of the equipment, so that the electronic equipment determines any temperature value as a first temperature value, and determines the cabinet corresponding to the first temperature value as a first cabinet; after the electronic equipment determines the first cabinet, other cabinets with high temperature near the first cabinet are determined to be second cabinets with the first cabinet as the center, one or more second cabinets can be included, and then the electronic equipment integrates the first cabinet and the second cabinets to determine a target cabinet group; finally, based on the determined target cabinet group, the electronic equipment generates a first control instruction to control the refrigeration equipment to cool the target cabinet group set; therefore, the high-temperature equipment can be precisely refrigerated, and the refrigeration efficiency is improved.

In step S101, if any one of the temperature values exceeds the standard temperature value, the method further includes: acquiring a cabinet load state of a machine room; if the cabinet load state is in a low load state, generating a first adjustment instruction, adjusting the standard temperature value to be high, and determining the adjusted standard temperature value; if the cabinet load state is in the high load state, a second adjustment instruction is generated, the standard temperature value is adjusted down, and the adjusted standard temperature value is determined.

Specifically, the electronic equipment acquires the load state of the current cabinet of the machine room, the load state can reflect the use condition of electric equipment of the current cabinet, if the load of the equipment is too high, the temperature is increased, and the equipment is unstable in operation and even is down, so that if the load of the cabinet is in a low load state, the current load of the equipment is lower, the equipment can bear higher temperature, and the standard temperature value is adjusted to be higher; if the cabinet load is in a high load state, which indicates that the equipment is currently loaded with a relatively high load, if the standard temperature value corresponding to the normal load is still used as a reference condition, the running state of the equipment is possibly unstable when the standard temperature value is not reached, so that the electronic equipment regulates down the standard temperature value, the refrigeration equipment can timely perform cooling treatment, and finally the electronic equipment determines the regulated standard temperature value and takes the standard temperature value as a judgment condition of the next step; therefore, based on the load state of the current cabinet, the subsequent temperature comparison value is adjusted, so that the condition that the temperature is not reduced timely or the consumption of refrigeration equipment is reduced is avoided.

It should be noted that, considering that the equipment conditions on each cabinet may be different, if there are multiple target cabinet groups, the standard temperature value is adjusted according to the actual condition of each target cabinet group, that is, the target cabinet groups are different, and the standard temperature values as the judging conditions may also be different.

Further, the setting of the standard temperature value may be appropriately increased to reduce the temperature amount of the refrigeration equipment during the night or the low load period.

In step S103, determining, based on the first enclosure, a target enclosure group includes: acquiring refrigeration range information of refrigeration equipment; determining second temperature values respectively corresponding to a plurality of nearby cabinets centering on the first cabinet based on the refrigeration range information; determining a second cabinet based on the second temperature value; the target set of cabinets is determined based on the first cabinet and the second cabinet.

In an embodiment of the present application, the second temperature value is a temperature value higher than the normal temperature value and lower than the first temperature value, and the second temperature value includes a plurality of second temperature values. Specifically, the electronic device acquires refrigeration range information of the refrigeration device, and because the temperature of a cabinet near the high-temperature cabinet is relatively high, then the electronic device uses the first cabinet as a refrigeration range center based on the refrigeration range information, screens the temperature value of the cabinet nearby, uses the temperature value of the cabinet nearby in a high-temperature state as a second temperature value, and then determines a second cabinet based on the second temperature value, wherein the second cabinet may comprise a plurality of second temperature values, and the second cabinet may also comprise a plurality of second temperature values, and then integrates the first cabinet and the second cabinet in the refrigeration range to determine the target cabinet group; therefore, the cabinet with high temperature is cooled, and the refrigeration efficiency is improved.

It should be noted that, the normal temperature value may be set based on working experience of a technician, but it should be noted that the normal temperature value needs to be lower than the standard temperature value, and if the standard temperature value is adjusted due to the load state of the device, the normal temperature value also needs to be adjusted according to the adjustment amplitude of the standard temperature value.

Further, determining the second cabinet based on the second temperature value includes: respectively carrying out difference calculation on the first temperature value and the second temperature value to determine a plurality of temperature difference values; screening the temperature differences; if any temperature difference value does not exceed the preset temperature difference value, determining the cabinet corresponding to the temperature difference value as a second cabinet.

Specifically, the electronic device calculates the difference between the first temperature value corresponding to the first cabinet and the second temperature value to determine a plurality of temperature differences, and the adjacent cabinet may have a higher temperature but still is within the equipment bearing range, so that refrigeration is not needed temporarily; and screening all the adjacent cabinets on the premise of the first temperature value to obtain a second cabinet which needs cooling treatment.

For example, if the preset temperature difference is 2 ℃, the first temperature value corresponding to the first cabinet is 31 ℃, the second temperature value is 28 ℃, 30 ℃ and 29.5 ℃, the difference between the first temperature value and the second temperature value is calculated, the obtained temperature difference is 3 ℃, 1 ℃ and 1.5 ℃, and the cabinets corresponding to the second temperature value of 28 ℃ are removed because of the 3 ℃ to 2 ℃, and the cabinets corresponding to the second temperature value of 30 ℃ and the second temperature value of 29.5 ℃ are taken as the second cabinets.

In step S104, based on the target cabinet group, a first control instruction is generated, and the refrigeration device is controlled to perform cooling treatment on the target cabinet group, including: acquiring first position information of a target cabinet group; determining second location information of the refrigeration appliance based on the first location information; calculating an average value of a plurality of temperature values of the target cabinet group, and determining average temperature information of the target cabinet group; determining a valve opening of a regulating valve of the refrigeration equipment based on the average temperature information; and generating a first control instruction based on the second position information and the valve opening degree, and controlling the refrigeration equipment to cool the target cabinet group.

Specifically, the electronic equipment acquires first position information of a target cabinet group, determines second position information of the refrigeration equipment based on the first position information, namely, can simultaneously perform cooling treatment on the target cabinet group, and because a plurality of different temperature values exist in the target cabinet group, in order to determine valve opening of the refrigeration equipment, average value calculation is performed on the plurality of temperature values of the target cabinet group, average temperature information of the target cabinet group is determined, then the electronic equipment determines the valve opening of a regulating valve of the refrigeration equipment based on the average temperature information, namely, the higher the average temperature information is, the larger the valve opening is, and finally the electronic equipment generates a first control instruction based on the second position information of the refrigeration equipment and the valve opening determined based on the average temperature information to control the refrigeration equipment to perform cooling treatment on the whole target cabinet group; therefore, the optimal position and the optimal valve opening of the refrigeration equipment are determined through the calculated average temperature information, and the utilization rate of energy sources is improved.

It should be noted that, as long as the target cabinet group can be precisely cooled, the second position information may also be angle information of the refrigeration device, which is not specifically limited in this application.

Further, determining a valve opening of a regulating valve of the refrigeration equipment based on the average temperature information includes: determining a cooling duration based on the average temperature information; determining a standard cooling amplitude corresponding to each cooling sub-duration based on the plurality of cooling sub-durations; acquiring an actual cooling amplitude corresponding to each cooling sub-duration, if the actual cooling amplitude corresponding to any cooling sub-duration is larger than a standard cooling amplitude corresponding to any cooling sub-duration, generating a second control instruction, and controlling the valve opening of the regulating valve to be reduced; if the actual cooling amplitude corresponding to any cooling sub-time length is smaller than the standard cooling amplitude corresponding to any cooling sub-time length, a third control instruction is generated, and the valve opening of the regulating valve is controlled to be increased.

In this embodiment of the present application, the cooling duration includes a plurality of cooling sub-durations, and the cooling amplitude indicates an amplitude of temperature decrease in an interval of the cooling sub-durations.

Specifically, after the electronic device calculates the average temperature information, based on the average temperature information, a cooling duration is determined, that is, a duration required for the average temperature information to drop to a normal temperature, because each cooling sub-duration is reduced by a corresponding amplitude value, the electronic device determines the number of the cooling sub-durations based on historical data analysis, and then determines a standard cooling amplitude value corresponding to each cooling sub-duration, wherein the standard cooling amplitude value is a cooling amplitude value set based on a normal condition, and because an actual condition may be influenced by environmental factors and an operating state of the device, deviation occurs, the electronic device sequentially obtains the actual cooling amplitude value corresponding to each cooling sub-duration in an actual cooling process, and then the electronic device compares the actual cooling amplitude value with the corresponding standard cooling amplitude value.

If the actual cooling amplitude corresponding to any cooling sub-length is larger than the standard cooling amplitude corresponding to any cooling sub-length, the current cooling rate is higher than the cooling rate set in the normal condition, and if the current cooling rate is not adjusted, the cooling target can be completed without the preset cooling time length, so that the electronic equipment generates a second control instruction and controls the valve opening of the regulating valve to be reduced; if the actual cooling amplitude corresponding to any cooling sub-length is smaller than the standard cooling amplitude corresponding to any cooling sub-length, the current cooling rate is lower than the cooling rate set in the normal condition, if the current cooling rate is not adjusted, the cooling target cannot be completed in the previously set cooling time, and therefore the electronic equipment generates a third control instruction and controls the valve opening of the regulating valve to be increased, and accordingly the valve opening of the regulating valve is timely adjusted according to the actual cooling condition, and the conditions of insufficient temperature regulation or energy consumption waste are avoided.

It should be noted that, the electronic device not only monitors that the actual cooling amplitude corresponding to each independent cooling sub-duration is matched with the standard cooling amplitude, but also detects whether the actual cooling amplitude corresponding to the accumulated cooling sub-durations is matched with the standard cooling amplitude; for example, if in the first cooling sub-period, the first actual cooling amplitude is higher than the first standard cooling amplitude, and in the second cooling sub-period, the second actual cooling amplitude is lower than the second standard cooling amplitude, then in the third cooling sub-period, the electronic device needs to calculate the difference value of the cooling amplitudes in the first two cooling sub-periods, so as to ensure that the accumulated actual cooling amplitudes of the first three cooling sub-periods need to be matched with the standard cooling amplitude.

For example, if the first actual cooling amplitude of the first cooling sub-period is 1 ℃, the first standard cooling amplitude is 0.8 ℃, the second actual cooling amplitude of the second cooling sub-period is 1.2 ℃, the second standard cooling amplitude is 1.5 ℃, and the third standard cooling amplitude is 1.2 ℃, it is obtained that the standard cooling amplitude accumulated in the first two cooling sub-periods is 2.3 ℃ and the accumulated actual cooling amplitude is 2.2 ℃, so that the actual cooling amplitude needs to reach 1.3 ℃ in the third cooling sub-period.

Further, the method further comprises: acquiring cooling times of a target cabinet group; if the cooling times exceeds the preset cooling times, determining the interval time between the current cooling treatment and the last cooling treatment; if the interval time does not exceed the preset interval time, the early warning information is determined and fed back to the terminal.

Specifically, the electronic equipment acquires the cooling times of the target cabinet group, if the cooling times are not monitored to exceed the preset cooling times, the situation that the current high temperature condition of the target cabinet group happens occasionally is indicated, and the frequency is not very high, so that the electronic equipment continues to monitor the cooling times of the next target cabinet group; if the detected cooling times exceed the preset cooling times, the target cabinet group is indicated to have higher frequency and high temperature, so that the interval time between the current cooling treatment period and the last cooling treatment period is determined, if the interval time does not exceed the preset interval time, the condition that the target cabinet group is subjected to multiple cooling treatments in a short time is indicated, and therefore the electronic equipment generates early warning information for the target cabinet group, determines the early warning information and finally feeds back the early warning information to the terminal; thereby reminding technicians to adjust or overhaul the electric equipment of the target cabinet group in time.

It should be noted that, the period of the cooling times may be set by the actual overall cooling times, may be 3 months, may also be 1 month, and the mode of feeding back the early warning information may be text display, may also be voice reminding, and the application is not specifically limited.

Further, the technician may adjust the topology of the powered device by: the high-heat generating equipment is arranged in different cabinets in a dispersing way, so that the high-heat generating equipment is prevented from being concentrated in one cabinet, and heat accumulation is reduced; leaving a certain space in each cabinet ensures adequate air flow between the devices. The equipment is prevented from being too dense, so that heat can be better dissipated; devices generating high heat are placed at the upper or lower part of the cabinet so that hot air rises or sinks, thereby reducing the effect of heat on other devices.

The above embodiment describes a method for controlling the temperature of a machine room from the viewpoint of a method flow, and the following embodiment describes a device for controlling the temperature of a machine room from the viewpoint of a virtual module or a virtual unit, specifically the following embodiment.

The temperature control device 20 of the machine room specifically may include: a temperature acquisition module 201, a first cabinet determination module 202, a target cabinet group determination module 203, and a cool down processing module 204, wherein,

The temperature acquisition module 201 is configured to acquire a temperature value of a cabinet in the machine room;

the first cabinet determining module 202 is configured to determine that any temperature value is a first temperature value if any temperature value exceeds a standard temperature value, and determine a cabinet corresponding to the first temperature value as a first cabinet;

a target cabinet group determining module 203, configured to determine a target cabinet group based on the first cabinet;

the cooling processing module 204 is configured to generate a first control instruction based on the target cabinet set, and control the refrigeration device to perform cooling processing on the target cabinet set.

In one possible implementation manner of the embodiment of the present application, the temperature control device 20 of the machine room includes a load obtaining module, a first adjusting module, and a second adjusting module, where,

and the second adjusting module is used for generating a second adjusting instruction if the cabinet load state is in a high load state, adjusting the standard temperature value down and determining the adjusted standard temperature value.

In one possible implementation manner of the embodiment of the present application, the target cabinet group determining module 203 includes: a refrigeration range acquisition unit, a temperature value determination unit, a second cabinet determination unit and a cabinet group determination unit, wherein,

and the cabinet group determining unit is used for determining the target cabinet group based on the first cabinet and the second cabinet.

In one possible implementation manner of the embodiment of the present application, the second cabinet determining unit is specifically configured to:

screening the temperature differences;

In one possible implementation manner of the embodiment of the present application, the cooling processing module 204 includes: a first position acquisition unit, a second position determination unit, an average temperature determination unit, a valve opening determination unit and a cooling processing unit, wherein,

a second position determining unit for determining second position information of the refrigeration equipment based on the first position information;

and the cooling processing unit is used for generating a first control instruction based on the second position information and the opening degree of the valve and controlling the refrigeration equipment to cool the target cabinet group.

In one possible implementation manner of the embodiment of the present application, the valve opening determining unit is specifically configured to:

In one possible implementation manner of this embodiment of the present application, a temperature control device 20 of a machine room includes: a cooling frequency acquisition module, an interval time determination module and an early warning module, wherein,

the interval time determining module is used for determining the interval time between the current cooling treatment and the last cooling treatment if the cooling times exceed the preset cooling times;

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

The embodiment of the application also describes an electronic device from the perspective of the entity apparatus, as shown in fig. 3, the electronic device 30 shown in fig. 3 includes: a processor 301 and a memory 303. Wherein the processor 301 is coupled to the memory 303, such as via a bus 302. Optionally, the electronic device 30 may also include a transceiver 304. It should be noted that, in practical applications, the transceiver 304 is not limited to one, and the structure of the electronic device 30 is not limited to the embodiment of the present application.

The processor 301 may be a CPU (Central Processing Unit ), general purpose processor, DSP (Digital Signal Processor, data signal processor), ASIC (Application Specific Integrated Circuit ), FPGA (Field Programmable Gate Array, field programmable gate array) or other programmable logic device, transistor logic device, hardware components, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules, and circuits described in connection with this disclosure. Processor 301 may also be a combination that implements computing functionality, e.g., comprising one or more microprocessor combinations, a combination of a DSP and a microprocessor, etc.

Bus 302 may include a path to transfer information between the components. Bus 302 may be a PCI (Peripheral Component Interconnect, peripheral component interconnect Standard) bus or an EISA (Extended Industry Standard Architecture ) bus, or the like. Bus 302 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 3, but not only one bus or one type of bus.

The Memory 303 may be, but is not limited to, a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory ) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory ), a CD-ROM (Compact Disc Read Only Memory, compact disc Read Only Memory) or other optical disk storage, optical disk storage (including compact discs, laser discs, optical discs, digital versatile discs, blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.

The memory 303 is used for storing application program codes for executing the present application and is controlled to be executed by the processor 301. The processor 301 is configured to execute the application code stored in the memory 303 to implement what is shown in the foregoing method embodiments.

Among them, electronic devices include, but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. But may also be a server or the like. The electronic device shown in fig. 3 is only an example and should not be construed as limiting the functionality and scope of use of the embodiments herein.

It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited in order and may be performed in other orders, unless explicitly stated herein. Moreover, at least some of the steps in the flowcharts of the figures may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, the order of their execution not necessarily being sequential, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.

The foregoing is only a partial embodiment of the present application and it should be noted that, for a person skilled in the art, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. The temperature control method of the machine room is characterized by comprising the following steps of:

acquiring a temperature value of a cabinet in a machine room;

determining a target cabinet group based on the first cabinet;

2. The method for controlling the temperature of a machine room according to claim 1, wherein if any one of the temperature values exceeds a standard temperature value, further comprising:

acquiring a cabinet load state of a machine room;

3. The method for controlling temperature of a machine room according to claim 1, wherein determining a target cabinet group based on the first cabinet comprises:

acquiring refrigeration range information of refrigeration equipment;

Determining a second cabinet based on the second temperature value;

4. A method of controlling a temperature of a machine room according to claim 3, wherein determining a second cabinet based on the second temperature value comprises:

screening the temperature differences;

5. The method for controlling the temperature of a machine room according to claim 1, wherein the generating a first control instruction based on the target cabinet set and controlling the cooling device to cool the target cabinet set includes:

acquiring first position information of a target cabinet group;

6. The method for controlling the temperature of a machine room according to claim 4, wherein determining the valve opening of the regulating valve of the refrigeration equipment based on the average temperature information comprises:

if the actual cooling assignment corresponding to any cooling sub-time length is larger than the standard cooling amplitude corresponding to any cooling sub-time length, generating a second control instruction and controlling the valve opening of the regulating valve to be reduced;

if the actual cooling assignment corresponding to any cooling sub-time length is smaller than the standard cooling amplitude corresponding to any cooling sub-time length, a third control instruction is generated, and the valve opening of the regulating valve is controlled to be increased.

7. A method of controlling the temperature of a machine room according to claim 1, further comprising:

Acquiring cooling times of a target cabinet group;

8. A temperature control device for a machine room, comprising:

the acquisition module is used for acquiring the temperature value of the cabinet in the machine room;

9. An electronic device, comprising:

at least one processor;

a memory;

at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: a method of temperature control of a machine room according to any one of claims 1-7.

10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed in a computer, causes the computer to perform a method of controlling the temperature of a machine room according to any one of claims 1-7.