CN105094061A - Machine room server temperature adjustment method and equipment - Google Patents
Machine room server temperature adjustment method and equipment Download PDFInfo
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- CN105094061A CN105094061A CN201410178183.6A CN201410178183A CN105094061A CN 105094061 A CN105094061 A CN 105094061A CN 201410178183 A CN201410178183 A CN 201410178183A CN 105094061 A CN105094061 A CN 105094061A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005057 refrigeration Methods 0.000 claims abstract description 258
- 230000003750 conditioning effect Effects 0.000 claims description 86
- 230000001105 regulatory effect Effects 0.000 claims description 67
- 230000001276 controlling effect Effects 0.000 claims description 58
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000013341 scale-up Methods 0.000 claims description 6
- 230000000875 corresponding effect Effects 0.000 description 45
- 238000004378 air conditioning Methods 0.000 description 17
- 230000005059 dormancy Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The objective of the invention is to provide a machine room server temperature adjustment method and equipment. Concretely, related parameter information of a server is acquired; whether an adjustment trigger condition for performing temperature adjustment on the server is met is detected; and when the adjustment trigger condition is met, voltage or current used for controlling the operation state of refrigeration equipment is confirmed so as to control the operation state of the refrigeration equipment and realize server temperature adjustment. Compared with methods and equipment in the prior art, voltage or current used for controlling the operation state of the refrigeration equipment is confirmed on the basis of one or multiple related parameter information (such as current power consumption, current CPU temperature and current memory temperature of the server, etc.) of the server so as to control the operation state of the refrigeration equipment and realize server temperature adjustment. The real requirement of the server is ensured, temperature of a machine room is enabled to meet the requirement of the server effectively, and objectives of energy saving and accurate temperature control can also be realized.
Description
Technical field
The present invention relates to computer room temperature control technology field, particularly relating to a kind of for regulating the technology of machine room server temperature.
Background technology
The develop rapidly of internet be unable to do without the server of arithmetic capability, for a long time reliability service, the powerful external data handling capacity possessing high speed.Intracardiac in current data, each machine room has multiple server, for ensureing that server normally runs, machine room is furnished with some air-conditionings usually to regulate machine room environment temperature, and the air conditioner in machine room value that to be the air-supply Temperature Humidity Sensor that carries based on air-conditioning or return air Temperature Humidity Sensor measure is as building environment temperature actual value, carry out by algorithms of different the action controlling compressor, water valve, blower fan, the temperature value making building environment temperature actual value equal to set is to reach the requirement ensureing computer room temperature.Therefore, be all carry out as value of feedback based on the temperature of environment to the adjustment of computer room temperature in existing technology, and can not the real demand of representative server based on the value of feedback of the temperature of environment, have impact on validity and accuracy that server temperature regulates; Secondly, during existing air-conditioning selection conventional control, often occur that environmental temperature fluctuation is large, the problem of cold glut, when selecting Energy Saving Control, often occur layout hotspot, machine of even delaying, correspondingly, too increase the failure rate of system.
Summary of the invention
The object of this invention is to provide a kind of for regulating the method and apparatus of machine room server temperature.
According to an aspect of the present invention, provide a kind of for regulating the method for machine room server temperature, wherein, described machine room also comprises the refrigeration plant corresponding to described server, and wherein, the method comprises:
A obtains the correlation parameter information of described server;
Whether b, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server;
C, when meeting described adjustment trigger condition, determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.
According to a further aspect in the invention, provide a kind of for regulating the conditioning equipment of machine room server temperature, wherein, described machine room also comprises the refrigeration plant corresponding to described server, and wherein, this conditioning equipment comprises:
Parameter obtaining device, for obtaining the correlation parameter information of described server;
Whether pick-up unit, for according to described correlation parameter information, detect to meet and carry out thermoregulator adjustment trigger condition to described server;
Adjusting gear, for when meeting described adjustment trigger condition, determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.
Compared with prior art, the present invention is by the correlation parameter information according to server, detect whether to meet and thermoregulator adjustment trigger condition is carried out to described server, when meeting described adjustment trigger condition, determine voltage or the electric current of the running status controlling described refrigeration plant, the temperature regulating described server is realized with the running status controlling described refrigeration plant, achieve based on server correlation parameter information (as described in the current power consumption of server, current CPU temperature, current memory temperature etc.) in one or more, determine voltage or the electric current of the running status controlling described refrigeration plant, the temperature regulating described server is realized with the running status controlling described refrigeration plant, not only ensure the real demand of server, the temperature of machine room is effectively made to meet the demand of server, and, also achieve energy-conservation and object that is accurate temperature controlling, correspondingly, reduce the failure rate of system, and, when meeting fault condition, the present invention also can obtain the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant, with the running state information according to described adjacent refrigeration plant, refrigeration plant to be added is determined from described adjacent refrigeration plant, thus further increase degree of accuracy and the temperature control efficiency of server temperature control, achieve energy-conservation, and successfully manage system exception.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 illustrates the equipment schematic diagram for regulating machine room server temperature according to one aspect of the invention;
It is a kind of for regulating the equipment schematic diagram of machine room server temperature that Fig. 2 illustrates in accordance with a preferred embodiment of the present invention;
Fig. 3 illustrates the method flow diagram for regulating machine room server temperature according to a further aspect of the present invention;
Fig. 4 illustrates the method flow diagram for regulating machine room server temperature in accordance with a preferred embodiment of the present invention.
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
It is a kind of for regulating the conditioning apparatus 1 of machine room server temperature that Fig. 1 illustrates according to one aspect of the invention, and wherein, described machine room also comprises the refrigeration plant corresponding to described server.At this, described refrigeration plant refers to the equipment that can carry out regulation and control to the temperature of building/structures environment air and/or humidity and/or the parameter such as cleanliness factor and/or speed, it includes but not limited to as precision air conditioner, fan wall etc., wherein, the water-cooling type precision air conditioner and Wind-cooling type precision air conditioner etc. that comprise of described precision air conditioner.Described refrigeration plant for controlling and regulate the temperature of described machine room, and then realizes the temperature regulating described server, and server is operated in proper environment.Preferably, can comprise multiple server in described machine room, each server may correspond in a refrigeration plant, and a refrigeration plant may correspond to multiple server, described server and the refrigeration plant group corresponding to it can form LAN (Local Area Network) separately, by cable network and/or interconnected with wireless network.Those skilled in the art will be understood that above-mentioned refrigeration plant is only citing, and other refrigeration plants that are existing or that may occur from now on, as being applicable to the present invention, within also should being included in scope, and are contained in this at this with way of reference.
Wherein, conditioning equipment 1 comprises parameter obtaining device 11, pick-up unit 12 and regulating device 13.Particularly, parameter obtaining device 11 obtains the correlation parameter information of described server; Whether pick-up unit 12, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, regulating device 13 determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.
At this, conditioning equipment 1 is that any one can control refrigeration plant and carries out thermoregulator electronic product, its can with user by keyboard, mouse, touch pad, touch-screen, handwriting equipment, etc. mode carry out man-machine interaction, wherein, conditioning equipment 1 can be a module in refrigeration plant, namely integrate with refrigeration plant, also can be an independent module, be connected by network with refrigeration plant.At this, described conditioning equipment 1 comprise a kind of can according in advance setting or the instruction stored, automatically carry out the electronic equipment of numerical evaluation and information processing, its hardware includes but not limited to microprocessor, special IC (ASIC), programmable gate array (FPGA), digital processing unit (DSP), embedded device, programmable logic controller (PLC) PLC (ProgrammableLogicController), single-chip microcomputer etc.Those skilled in the art will be understood that above-mentioned conditioning equipment 1 is only citing, and other conditioning equipments 1 that are existing or that may occur from now on, as being applicable to the present invention, within also should being included in scope, and are contained in this at this with way of reference.
Particularly, parameter obtaining device 11 is by SNMP (Simple Network Management Protocol, SimpleNetworkManagementProtocol) IPMI (IPMI that provides of agreement or server self, IntelligentPlatformManagementInterface) interface etc., obtain the correlation parameter information of server active upload, to obtain the correlation parameter information of described server; Or the acquisition server its correlation parameter information be initiatively uploaded to by described server in machine room, obtains the correlation parameter information of described server.At this, described acquisition server can be one or more, and when acquisition server is multiple, different acquisition server is respectively used to the identical parameters that reception different server is uploaded.
Preferably, the power consumption of described server can also obtain from the electricity instrument corresponding to described server, electric current and voltage collector; Or, the electricity instrument corresponding to described server, electric current and voltage collector by the power consumption of described server that collects by MODBUS protocol transmission to collector, from collector, obtain the power consumption of described server.
Preferably, the cpu temperature of described server and the setting numerical value of internal memory temperature can input in the monitoring interface of conditioning equipment 1, and back-up system restarts rear permanent recording.
Preferably, described correlation parameter information comprises following at least any one: the current power consumption of described server; The current CPU temperature of described server; The current memory temperature of described server; The EAT of described server; The leaving air temp of described server; The intake volume of described server; The air-out volume of described server; The CPU voltage of described server.Preferably, when the server in described machine room is multiple, correspondingly, described correlation parameter information can include but not limited to following at least any one: the 1) summation of the current power consumption of multiple described server; 2) mean value of the current CPU temperature of multiple described server; 3) mean value of the current memory temperature of multiple described server; 4) mean information of correlated variables in aforementioned correlation parameter information.
Those skilled in the art will be understood that the correlation parameter information of server described above is only citing; the correlation parameter information of other described servers that are existing or that may occur from now on is as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Such as, suppose, in IT data center module ITroom, there is multiple server s1 to sN, the plurality of server s1 to sN corresponds respectively to multiple refrigeration plant as air-conditioning a1 to aM, wherein, M<N, namely multiple server may correspond in a refrigeration plant, refrigeration plant a1 to aM, and be connected by network between server s1 to sN, server s1 to sN is by its power consumption of IPMI active upload, cpu temperature, the data such as internal memory temperature are to the acquisition server collectorserver in this data center module ITroom, to be averaged calculating by the CPU/ internal memory temperature of acquisition server collectorserver to the server s1 to sN received, and read group total is carried out to the power consumption of server s1 to sN, then parameter obtaining device 11 is by the correlation parameter information corresponding to acquisition server collectorserver acquisition server s1 to sN, wherein, this correlation parameter information comprises: i) the power consumption summation of server s1 to sN, as SUM
powerconsumptions1tosN=sum (powerconsumptions1+powerconsumptions2+ ... + powerconsumptionsN), ii) mean value of the cpu temperature of server s1 to sN, as Average
cputemperatures1tosN=(cputemperatures1+cputemperatures2+ ... + cputemperaturesN)/N, iii) mean value of the internal memory temperature of server s1 to sN, as Average
memorytemperatures1tosN=(memorytemperatures1+memorytemperatures2+ ... + memorytemperaturesN)/N.
Those skilled in the art will be understood that the mode of the correlation parameter information of the described server of above-mentioned acquisition is only citing; the mode of the correlation parameter information of the described server of other acquisitions that are existing or that may occur from now on is as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Whether pick-up unit 12, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server.Preferably, described adjustment trigger condition comprises following at least any one:
The current power consumption of-described server is more than the first predetermined threshold range;
-the current power consumption of described server and the difference of predetermined power consumption are more than the first predetermined difference value scope;
The current CPU temperature of-described server is more than the second predetermined threshold range;
The current CPU temperature of-described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope;
The current memory temperature of-described server is more than the 3rd predetermined threshold range;
The current memory temperature of-described server and the difference of predetermined internal memory temperature are more than the 3rd predetermined difference value scope.
Such as, at this, for simplicity's sake, only be described for the CPU of described server: suppose that the allowable fluctuation range that the cpu temperature of server designs is [cpuT1, cpuT2], connect example, if the mean value Average of the cpu temperature of the server s1 to sN of parameter obtaining device 11 acquisition
cpu temperatures1tosN>cpuT2, then pick-up unit 12 can judge that the current CPU temperature of described server is more than the second predetermined threshold range, namely meets and carries out thermoregulator adjustment trigger condition to described server; For another example, if Average
cputemperatures1tosNduring <cpuT1, then pick-up unit 12 still can judge that the current CPU temperature of described server is more than the second predetermined threshold range, namely meets and carries out thermoregulator adjustment trigger condition to described server; Also as, suppose that the predetermined C PU temperature of server is precpu-T, if the difference of the current CPU temperature of described server and predetermined C PU temperature and Average
cputemperatures1tosNit is 20 DEG C with the difference of precpu-T, more than the second predetermined difference value scope as (1 DEG C, 5 DEG C], then pick-up unit 12 can judge that the current CPU temperature of described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope, namely meets and carries out thermoregulator adjustment trigger condition to described server.
At this, those skilled in the art are to be understood that, whether meet thermoregulator adjustment trigger condition carried out to described server mode according to the power consumption/internal memory temperature detection of described server and detect according to the cpu temperature of described server whether satisfied to carry out the mode of thermoregulator adjustment trigger condition to described server similar, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Preferably, whether pick-up unit 12 also according to the one or more combination in above-mentioned adjustment trigger condition, can detect to meet and carries out thermoregulator adjustment trigger condition to described server.
Those skilled in the art will be understood that the mode whether above-mentioned detection meets described server carries out thermoregulator adjustment trigger condition is only citing; whether other detections that are existing or that may occur from now on meet is carried out the mode of thermoregulator adjustment trigger condition as being applicable to the present invention to described server; also within scope should being included in, and this is contained at this with way of reference.
When meeting described adjustment trigger condition, regulating device 13 determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.Particularly, when meeting described adjustment trigger condition, regulating device 13, first according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value; Then, export numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant; Then, then according to described voltage or electric current, the running status controlling described refrigeration plant realizes the temperature regulating described server.
Such as, suppose that the correlation parameter information corresponding to server s1 to sN that parameter obtaining device 11 obtains comprises: i) the power consumption summation of server s1 to sN, as SUM
powerconsumptions1tosN=sum (powerconsumptions1+powerconsumptions2+ ... + powerconsumptionsN), ii) mean value of the cpu temperature of server s1 to sN, as Average
cputemperatures1to sN=(cputemperatures1+cputemperatures2+ ... + cputemperaturesN)/N, iii) mean value of the internal memory temperature of server s1 to sN, as Average
memorytemperatures1tosN, and pick-up unit 12 judge meet thermoregulator adjustment trigger condition is carried out to described server, then regulating device 13 can calculate system with the following methods and export numerical value Y: using the cpu temperature of described server as calculating feedback, bring PID program computation into, the internal memory temperature of described server and power consumption use as threshold value, when the internal memory thermo-field thoery of described server, the valve of refrigeration plant is reached maximum and PID program and lost efficacy by regulating device 13, until the internal memory temperature of described server get back to predetermined zone of reasonableness and the internal memory temperature of described server decline, when the internal memory temperature program normally of getting back to of described server continues to obtain PID output numerical value with PID program computation, at this, it can be an integer that described PID exports numerical value, then, export numerical value according to PID and obtain system output numerical value, such as system exports numerical value and can be determined by following formula:
Y=PID exports numerical value * (32000-6400)/32000+6400
Wherein, suppose the output module selecting 4mA-20mA, when system output numerical value is 32000, the electric current of output module is 20mA, and when system output numerical value is 6400, the electric current of output module is 4mA.
Then, regulating device 13 exports numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant, as according to as described in system export numerical value and as described in predetermined ratio coefficient between voltage or electric current, calculate described voltage or electric current; Carry out the action of control valve, compressor or blower fan again according to the size of this voltage or electric current, make server temperature reach requirement.
At this, mapping relations between the working voltage of numerical value and refrigeration plant or electric current can be exported according to system, be determined the size of this voltage or electric current by this system output valve.Such as, connect example, suppose that described system exports numerical value and described voltage or electric current and there is following formula (1):
y＝k*x(1)
Wherein, y represents described voltage or electric current, x represents that described system exports numerical value, k is scale-up factor or other mapping relations, then regulating device 13 can export numerical value Y=PID according to the system first obtained and export numerical value * (32000-6400)/32000+6400, then calculates described voltage or electric current according to above-mentioned formula (1).
Those skilled in the art will be understood that the mode of the above-mentioned voltage or electric current that determine the running status controlling described refrigeration plant is only citing; other existing or may occur from now on determine the voltage of the running status controlling described refrigeration plant or the mode of electric current as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
When described refrigeration plant is water-cooling type air-conditioning, regulating device 13 can according to the aperture of described voltage or current regulation control valve, when described refrigeration plant is Wind-cooling type air-conditioning, regulating device 13 can save the start and stop of compressor according to described voltage or current adjustment, and, regulating device 13 also according to described voltage or electric current, can regulate the rotating speed of blower fan.At this, described blower fan can be the blower fan of air-conditioning, and also can be the fan of fan wall, the start and stop of compressor be not limited to the start-stop of Conventional press, also comprise start and stop and the adjustment of stepper motor, the start and stop of variable-frequency motor and adjustment etc.
At this, the present invention makes server cpu temperature, internal memory temperature etc. reach setting value by the adjustment of valve opening, start/stop of compressor, rotation speed of fan, thus realize the adjustment of server temperature, not only meet the real demand of server, and also achieve the accurate control of server temperature adjustment.
Those skilled in the art will be understood that the running status of the described refrigeration plant of above-mentioned control realizes regulating the mode of the temperature of described server to be only citing; the running status of the described refrigeration plant of other controls that are existing or that may occur from now on realizes the mode of the temperature regulating described server as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Constant work between each device of conditioning equipment 1.Particularly, parameter obtaining device 11 continues the correlation parameter information obtaining described server; Whether pick-up unit 12 continues according to described correlation parameter information, detect to meet and carry out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, regulating device 13 continues the voltage or the electric current that determine the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.At this, those skilled in the art are to be understood that, constantly carry out the acquisition of the correlation parameter information of server between each device that described " continuing " refers to conditioning equipment 1 respectively, regulate the detection of trigger condition, determine that voltage or electric current realize regulating the temperature of described server with the running status controlling described refrigeration plant, until conditioning equipment 1 stops the described correlation parameter information of acquisition in a long time.
Preferably, conditioning equipment 1 also comprises synchronous device (not shown).Particularly, when not meeting described adjustment trigger condition, the running state information of described refrigeration plant is synchronized to other refrigeration plants in described machine room by synchronous device, coordinates refrigeration between arranging for each refrigeration in described machine room.
Such as, suppose for the multiple server s1 to sN in IT data center module ITroom, above-mentioned correlation parameter information i to iii corresponding to the server s1 to sN that pick-up unit 12 obtains according to parameter obtaining device 11, judge not meet and thermoregulator described adjustment triggering adjustment is carried out to described server, then synchronous device the running state information of multiple refrigeration plants as air-conditioning a1 to aM in this data center module ITroom can be synchronized to as described in other refrigeration plants in machine room, refrigeration is coordinated between arranging for each refrigeration in described machine room, as refrigeration plant a1 to aM can other refrigeration plants in response to network such as cold in network cannot the request of refrigerating capacity of raising refrigeration plant a1 to aM of the person of meeting when not enough person/cold is long in short-term, realize coordinating refrigeration with these other refrigeration plants collaborative.
Preferably, when not meeting described adjustment trigger condition, the present invention also can the cpu temperature of server calculate through PID as value of feedback, controls the valve working of refrigeration plant, realizes energy-conservation further.
Preferably, when meet below at least any one fault condition time, wherein, conditioning equipment 1 also comprises state acquisition device (not shown) and determining device (not shown).Particularly, state acquisition device obtains the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant; Determining device, according to the running state information of described adjacent refrigeration plant, determines refrigeration plant to be added from described adjacent refrigeration plant; Wherein, described fault condition comprises following at least any one: 1) the correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant; 2) described refrigeration plant sends exception reporting request.
Such as, when the correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant, the i.e. current CPU temperature of described server, when current memory temperature etc. exceedes the refrigerating capacity of corresponding refrigeration plant, wherein, described refrigeration configuration information refers to the refrigerating capacity of described refrigeration plant, state acquisition device by predetermined communication mode as based on MODBUS agreement or snmp protocol, obtain the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant, if hypothesis is for the multiple server s1 to sN in IT data center module ITroom, and the multiple refrigeration plants corresponding with server s1 to sN in this data center module ITroom are as air-conditioning a1 to aM, the refrigeration demand of server s1 to sN cannot be met, then state acquisition device by predetermined communication mode as based on MODBUS agreement or snmp protocol, just the running state information of the adjacent refrigeration plant of server s1 to sN in data center module ITroom is got, as refrigeration plant sW, sP, the running state information of sT is respectively oepration at full load, dormancy, underrun.
Determining device is according to the running state information of described adjacent refrigeration plant, refrigeration plant to be added is determined from described adjacent refrigeration plant, be in the refrigeration plant of dormancy, underrun in adjacent refrigeration plant as will be described and determine refrigeration plant to be added, such as, connect example, because refrigeration plant sP is in dormant state, refrigeration plant sT is in underrun state, then determining device can using refrigeration plant sP, sT as refrigeration plant described to be added, to wake dormancy refrigeration plant up or to improve the refrigerating capacity of refrigeration plant of underrun.
Preferably, when the server that refrigeration plant is corresponding does not exist, non-existent for the server detected information also can be real-time transmitted to refrigeration plant by the present invention, and after refrigeration plant receives information, the duty contrasting adjacent refrigeration plant performs the instruction such as shutdown, dormancy.
Preferably, when server fail, the present invention also can identify the number of servers of fault automatically, and the cpu temperature of failed server and internal memory temperature is got rid of in the calculating of averaging, and the power consumption that power consumption data designs with data center brings computing into.
Preferably, when switch or network failure, refrigeration plant controller does not receive the data that server transmits, and the present invention can carry out forced refrigeration equipment by the strategy designed and carry out freezing and reporting to the police etc.
Preferably, when part refrigeration plant occurs abnormal, the present invention also automatically wakes dormancy machine up by internal network or improves the refrigerating capacity of adjacent air-conditioning, and trigger alarm.
It is a kind of for regulating the equipment schematic diagram of machine room server temperature that Fig. 2 illustrates in accordance with a preferred embodiment of the present invention, wherein, conditioning equipment 1 comprises parameter obtaining device 11 ', pick-up unit 12 ' and regulating device 13 ', wherein, regulating device 13 ' comprises determining unit 131 ', voltage or current determination unit 132 ' and regulon 133 '.Particularly, parameter obtaining device 11 ' obtains the correlation parameter information of described server; Whether pick-up unit 12 ', according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, determining unit 131 ', according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value; Voltage or current determination unit 132 ' export numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant; Regulon 133 ' is according to described voltage or electric current, and the running status controlling described refrigeration plant realizes the temperature regulating described server.At this, parameter obtaining device 11 ' and pick-up unit 12 ' are identical or substantially identical with the content of corresponding intrument in Fig. 1 embodiment respectively, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Particularly, when meeting described adjustment trigger condition, determining unit 131 ', according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value.At this, determining unit 131 ' determines that the mode of described system output numerical value includes but not limited to following at least any one:
1) when described adjustment trigger condition comprise the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope or the current memory temperature of described server and the difference of predetermined internal memory temperature more than the 3rd predetermined difference value scope time, determining unit 131 ' first using the current power consumption value of server as setting value, the output of the cold of refrigeration plant is carried out computing as value of feedback, when both differences are more than the first predetermined difference value scope, this numerical value is brought into logical formula and calculate corresponding numerical value, as obtained numerical value value1; Then, based on predetermined server memory temperature, the current memory temperature of server is carried out computing as value of feedback, when both differences are more than the 3rd predetermined difference value scope, this numerical value is brought into logical formula and calculate corresponding numerical value, as obtained numerical value value2; Then, numerical value value1 or numerical value value2 can be exported numerical value as the system corresponding to described refrigeration plant by determining unit 131 '.
2) when described adjustment trigger condition comprise the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope and the current memory temperature of described server and the difference of predetermined internal memory temperature more than the 3rd predetermined difference value scope time, numerical value value2 can be exported numerical value as the system corresponding to described refrigeration plant by determining unit 131 '.
3) when the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope and the difference of the current memory temperature of described server and predetermined internal memory temperature more than the 3rd predetermined difference value scope time, and described adjustment trigger condition is when only comprising the current CPU temperature of described server and the difference of predetermined C PU temperature more than the second predetermined difference value scope, determining unit 131 ' is based on the temperature of predetermined C PU, the current CPU temperature of described server is carried out PID arithmetic as value of feedback, obtain numerical value value3, so that numerical value value3 is exported numerical value as the system corresponding to described refrigeration plant.
Those skilled in the art will be understood that and above-mentionedly determine that described system exports the mode of numerical value and is only citing; system described in other determinations that are existing or that may occur from now on exports the mode of numerical value as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Voltage or current determination unit 132 ' export numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant, as according to as described in system export numerical value, based on the scale-up factor between described system output numerical value and described voltage or electric current or other mapping relations, determine described voltage or electric current.At this, voltage or current determination unit 132 ' determine that regulating device 13 in the voltage of the running status controlling described refrigeration plant or mode Fig. 1 embodiment of electric current determines that the mode of the voltage of the running status controlling described refrigeration plant or electric current is identical or substantially identical, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Regulon 133 ' is according to described voltage or electric current, and the running status controlling described refrigeration plant realizes the temperature regulating described server.At this, the running status of regulon 133 ' refrigeration plant according to described voltage or Current Control realizes regulating the mode of the temperature of described server to realize regulating the mode of the temperature of described server identical or substantially identical with the running status of regulating device 13 refrigeration plant according to described voltage or Current Control in Fig. 1 embodiment, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Fig. 3 illustrates the method flow diagram for regulating machine room server temperature according to a further aspect of the present invention.
Wherein, described machine room also comprises the refrigeration plant corresponding to described server.At this, described refrigeration plant refers to the equipment that can carry out regulation and control to the temperature of building/structures environment air and/or humidity and/or the parameter such as cleanliness factor and/or speed, it includes but not limited to as precision air conditioner, fan wall etc., wherein, the water-cooling type precision air conditioner and Wind-cooling type precision air conditioner etc. that comprise of described precision air conditioner.Described refrigeration plant for controlling and regulate the temperature of described machine room, and then realizes the temperature regulating described server, and server is operated in proper environment.Preferably, can comprise multiple server in described machine room, each server may correspond in a refrigeration plant, and a refrigeration plant may correspond to multiple server, described server and the refrigeration plant group corresponding to it can form LAN (Local Area Network) separately, by cable network and/or interconnected with wireless network.Those skilled in the art will be understood that above-mentioned refrigeration plant is only citing, and other refrigeration plants that are existing or that may occur from now on, as being applicable to the present invention, within also should being included in scope, and are contained in this at this with way of reference.
Wherein, the method comprising the steps of S1, step S2 and step S3.Particularly, in step sl, conditioning equipment 1 obtains the correlation parameter information of described server; In step s 2, whether conditioning equipment 1, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, in step s3, conditioning equipment 1 determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.
At this, conditioning equipment 1 is that any one can control refrigeration plant and carries out thermoregulator electronic product, its can with user by keyboard, mouse, touch pad, touch-screen, handwriting equipment, etc. mode carry out man-machine interaction, wherein, conditioning equipment 1 can be a module in refrigeration plant, namely integrate with refrigeration plant, also can be an independent module, be connected by network with refrigeration plant.At this, described conditioning equipment 1 comprise a kind of can according in advance setting or the instruction stored, automatically carry out the electronic equipment of numerical evaluation and information processing, its hardware includes but not limited to microprocessor, special IC (ASIC), programmable gate array (FPGA), digital processing unit (DSP), embedded device, programmable logic controller (PLC) PLC (ProgrammableLogicController), single-chip microcomputer etc.Those skilled in the art will be understood that above-mentioned conditioning equipment 1 is only citing, and other conditioning equipments 1 that are existing or that may occur from now on, as being applicable to the present invention, within also should being included in scope, and are contained in this at this with way of reference.
Particularly, in step sl, conditioning equipment 1 is by SNMP (Simple Network Management Protocol, SimpleNetworkManagementProtocol) IPMI (IPMI that provides of agreement or server self, IntelligentPlatformManagementInterface) interface etc., obtain the correlation parameter information of server active upload, to obtain the correlation parameter information of described server; Or, by described server its correlation parameter information is initiatively uploaded to the acquisition server in machine room, obtains the correlation parameter information of described server.At this, described acquisition server can be one or more, and when acquisition server is multiple, different acquisition server is respectively used to the identical parameters that reception different server is uploaded.
Preferably, the power consumption of described server can also obtain from the electricity instrument corresponding to described server, electric current and voltage collector; Or, the electricity instrument corresponding to described server, electric current and voltage collector by the power consumption of described server that collects by MODBUS protocol transmission to collector, from collector, obtain the power consumption of described server.
Preferably, the cpu temperature of described server and the setting numerical value of internal memory temperature can input in the monitoring interface of conditioning equipment 1, and after back-up system is restarted permanent recording.
Preferably, described correlation parameter information comprises following at least any one: the current power consumption of described server; The current CPU temperature of described server; The current memory temperature of described server; The EAT of described server; The leaving air temp of described server; The intake volume of described server; The air-out volume of described server; The CPU voltage of described server.Preferably, when the server in described machine room is multiple, correspondingly, described correlation parameter information can include but not limited to following at least any one: the 1) summation of the current power consumption of multiple described server; 2) mean value of the current CPU temperature of multiple described server; 3) mean value of the current memory temperature of multiple described server; 4) mean information of correlated variables in aforementioned correlation parameter information.
Those skilled in the art will be understood that the correlation parameter information of server described above is only citing; the correlation parameter information of other described servers that are existing or that may occur from now on is as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Such as, suppose, in IT data center module ITroom, there is multiple server s1 to sN, the plurality of server s1 to sN corresponds respectively to multiple refrigeration plant as air-conditioning a1 to aM, wherein, M<N, namely multiple server may correspond in a refrigeration plant, refrigeration plant a1 to aM, and be connected by network between server s1 to sN, server s1 to sN is by its power consumption of IPMI active upload, cpu temperature, the data such as internal memory temperature are to the acquisition server collectorserver in this data center module ITroom, to be averaged calculating by the CPU/ internal memory temperature of acquisition server collectorserver to the server s1 to sN received, and read group total is carried out to the power consumption of server s1 to sN, then in step sl, conditioning equipment 1 obtains the correlation parameter information corresponding to server s1 to sN by acquisition server collectorserver, wherein, this correlation parameter information comprises: i) the power consumption summation of server s1 to sN, as SUM
powerconsumptions1tosN=sum (powerconsumptions1+powerconsumptions2+ ... + powerconsumptionsN), ii) mean value of the cpu temperature of server s1 to sN, as Average
cputemperatures1tosN=(cputemperatures1+cputemperatures2+ ... + cputemperaturesN)/N, iii) mean value of the internal memory temperature of server s1 to sN, as Average
memorytemperatures1tosN=(memorytemperatures1+memorytemperatures2+ ... + memorytemperaturesN)/N.
Those skilled in the art will be understood that the mode of the correlation parameter information of the described server of above-mentioned acquisition is only citing; the mode of the correlation parameter information of the described server of other acquisitions that are existing or that may occur from now on is as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
In step s 2, whether conditioning equipment 1, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server.Preferably, described adjustment trigger condition comprises following at least any one:
The current power consumption of-described server is more than the first predetermined threshold range;
-the current power consumption of described server and the difference of predetermined power consumption are more than the first predetermined difference value scope;
The current CPU temperature of-described server is more than the second predetermined threshold range;
The current CPU temperature of-described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope;
The current memory temperature of-described server is more than the 3rd predetermined threshold range;
The current memory temperature of-described server and the difference of predetermined internal memory temperature are more than the 3rd predetermined difference value scope.
Such as, at this, for simplicity's sake, only be described for the CPU of described server: suppose that the allowable fluctuation range that the cpu temperature of server designs is [cpuT1, cpuT2], connect example, if in step sl, the mean value Average of the cpu temperature of the server s1 to sN that conditioning equipment 1 obtains
cputemperatures1tosN>cpuT2, then in step s 2, conditioning equipment 1 can judge that the current CPU temperature of described server is more than the second predetermined threshold range, namely meets and carries out thermoregulator adjustment trigger condition to described server; For another example, if Average
cputemperatures1tosNduring <cpuT1, then in step s 2, conditioning equipment 1 still can judge that the current CPU temperature of described server is more than the second predetermined threshold range, namely meets and carries out thermoregulator adjustment trigger condition to described server; Also as, suppose that the predetermined C PU temperature of server is precpu-T, if the difference of the current CPU temperature of described server and predetermined C PU temperature and Average
cputemperatures1tosNit is 20 DEG C with the difference of precpu-T, more than the second predetermined difference value scope as (1 DEG C, 5 DEG C], then in step s 2, conditioning equipment 1 can judge that the current CPU temperature of described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope, namely meets and carries out thermoregulator adjustment trigger condition to described server.
At this, those skilled in the art are to be understood that, whether meet thermoregulator adjustment trigger condition carried out to described server mode according to the power consumption/internal memory temperature detection of described server and detect according to the cpu temperature of described server whether satisfied to carry out the mode of thermoregulator adjustment trigger condition to described server similar, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Preferably, in step s 2, whether conditioning equipment 1 also according to the one or more combination in above-mentioned adjustment trigger condition, can detect to meet and carries out thermoregulator adjustment trigger condition to described server.
Those skilled in the art will be understood that the mode whether above-mentioned detection meets described server carries out thermoregulator adjustment trigger condition is only citing; whether other detections that are existing or that may occur from now on meet is carried out the mode of thermoregulator adjustment trigger condition as being applicable to the present invention to described server; also within scope should being included in, and this is contained at this with way of reference.
When meeting described adjustment trigger condition, in step s3, conditioning equipment 1 determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.Particularly, when meeting described adjustment trigger condition, in step s3, conditioning equipment 1, first according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value; Then, export numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant; Then, then according to described voltage or electric current, the running status controlling described refrigeration plant realizes the temperature regulating described server.
Such as, suppose in step sl, the correlation parameter information corresponding to server s1 to sN that conditioning equipment 1 obtains comprises: i) the power consumption summation of server s1 to sN, as SUM
powerconsumption s1tosN=sum (powerconsumptions1+powerconsumptions2+ ... + powerconsumptionsN), ii) mean value of the cpu temperature of server s1 to sN, as Average
cpu temperatures1tosN=(cputemperatures1+cputemperatures2+ ... + cputemperaturesN)/N, iii) mean value of the internal memory temperature of server s1 to sN, as Average
memorytemperature s1tosN, and in step s 2, conditioning equipment 1 judgement meets carries out thermoregulator adjustment trigger condition to described server, then in step s3, conditioning equipment 1 can calculate system with the following methods and export numerical value Y: using the cpu temperature of described server as calculating feedback, bring PID program computation into, the internal memory temperature of described server and power consumption use as threshold value, when the internal memory thermo-field thoery of described server, the valve of refrigeration plant is reached maximum and PID program and lost efficacy by regulating device 13, until the internal memory temperature of described server get back to predetermined zone of reasonableness and the internal memory temperature of described server decline, when the internal memory temperature program normally of getting back to of described server continues to obtain PID output numerical value with PID program computation, at this, it can be an integer that described PID exports numerical value, then, export numerical value according to PID and obtain system output numerical value, such as system exports numerical value and can be determined by following formula:
Y=PID exports numerical value * (32000-6400)/32000+6400
Wherein, suppose the output module selecting 4mA-20mA, when system output numerical value is 32000, the electric current of output module is 20mA, and when system output numerical value is 6400, the electric current of output module is 4mA.
Then, in step s3, conditioning equipment 1 exports numerical value according to described system, determines voltage or the electric current of the running status controlling described refrigeration plant, as according to as described in system export numerical value and as described in predetermined ratio coefficient between voltage or electric current, calculate described voltage or electric current; Carry out the action of control valve, compressor, blower fan again according to the size of this voltage or electric current, make server temperature reach requirement.
At this, mapping relations between the working voltage of numerical value and refrigeration plant or electric current can be exported according to system, be determined the size of this voltage or electric current by this system output valve.Such as, connect example, suppose that described system exports numerical value and described voltage or electric current and there is following formula (2):
y＝k*x(2)
Wherein, y represents described voltage or electric current, x represents that described system exports numerical value, k is scale-up factor or other mapping relations, then conditioning equipment 1 can export numerical value Y=PID according to the system first obtained and export numerical value * (32000-6400)/32000+6400, then calculates described voltage or electric current according to above-mentioned formula (2).
Those skilled in the art will be understood that the mode of the above-mentioned voltage or electric current that determine the running status controlling described refrigeration plant is only citing; other existing or may occur from now on determine the voltage of the running status controlling described refrigeration plant or the mode of electric current as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
When described refrigeration plant is water-cooling type air-conditioning, in step s3, conditioning equipment 1 can according to the aperture of described voltage or current regulation control valve, when described refrigeration plant is Wind-cooling type air-conditioning, in step s3, conditioning equipment 1 can save the start and stop of compressor according to described voltage or current adjustment, and, in step s3, conditioning equipment 1 also according to described voltage or electric current, can regulate the rotating speed of blower fan.At this, described blower fan can be the blower fan of air-conditioning, and also can be the fan of fan wall, the start and stop of compressor be not limited to the start-stop of Conventional press, also comprise start and stop and the adjustment of stepper motor, the start and stop of variable-frequency motor and adjustment etc.
At this, the present invention makes server cpu temperature, internal memory temperature etc. reach setting value by the adjustment of valve opening, start/stop of compressor, rotation speed of fan, thus realize the adjustment of server temperature, not only meet the real demand of server, and also achieve the accurate control of server temperature adjustment.
Those skilled in the art will be understood that the running status of the described refrigeration plant of above-mentioned control realizes regulating the mode of the temperature of described server to be only citing; the running status of the described refrigeration plant of other controls that are existing or that may occur from now on realizes the mode of the temperature regulating described server as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
Constant work between each step of conditioning equipment 1.Particularly, in step sl, conditioning equipment 1 continues the correlation parameter information obtaining described server; Whether in step s 2, conditioning equipment 1 continues according to described correlation parameter information, detect to meet and carry out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, in step s3, conditioning equipment 1 continues the voltage or the electric current that determine the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.At this, those skilled in the art are to be understood that, constantly carry out the acquisition of the correlation parameter information of server between each step that described " continuing " refers to conditioning equipment 1 respectively, regulate the detection of trigger condition, determine that voltage or electric current realize regulating the temperature of described server with the running status controlling described refrigeration plant, until conditioning equipment 1 stops the described correlation parameter information of acquisition in a long time.
Preferably, the method also comprises step S4 (not shown).Particularly, when not meeting described adjustment trigger condition, in step s 4 which, the running state information of described refrigeration plant is synchronized to other refrigeration plants in described machine room by conditioning equipment 1, coordinates refrigeration between arranging for each refrigeration in described machine room.
Such as, suppose for the multiple server s1 to sN in IT data center module ITroom, in step s 2, conditioning equipment 1 is according in step sl, the above-mentioned correlation parameter information i to iii corresponding to server s1 to sN that conditioning equipment 1 obtains, judge not meet and thermoregulator described adjustment triggering adjustment is carried out to described server, then in step s 4 which, other refrigeration plants in machine room as described in the running state information of multiple refrigeration plants as air-conditioning a1 to aM in this data center module ITroom can be synchronized to by conditioning equipment 1, refrigeration is coordinated between arranging for each refrigeration in described machine room, as refrigeration plant a1 to aM can other refrigeration plants in response to network such as cold in network cannot the request of refrigerating capacity of raising refrigeration plant a1 to aM of the person of meeting when not enough person/cold is long in short-term, realize coordinating refrigeration with these other refrigeration plants collaborative.
Preferably, when not meeting described adjustment trigger condition, the present invention also can the cpu temperature of server calculate through PID as value of feedback, controls the valve working of refrigeration plant, realizes energy-conservation further.
Preferably, when meet below at least any one fault condition time, wherein, the method also comprises step S5 (not shown) and step S6 (not shown).Particularly, in step s 5, conditioning equipment 1 obtains the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant; In step s 6, conditioning equipment 1, according to the running state information of described adjacent refrigeration plant, determines refrigeration plant to be added from described adjacent refrigeration plant; Wherein, described fault condition comprises following at least any one: 1) the correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant; 2) described refrigeration plant sends exception reporting request.
Such as, when the correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant, the i.e. current CPU temperature of described server, when current memory temperature etc. exceedes the refrigerating capacity of corresponding refrigeration plant, wherein, described refrigeration configuration information refers to the refrigerating capacity of described refrigeration plant, in step s 5, conditioning equipment 1 by predetermined communication mode as based on MODBUS agreement or snmp protocol, obtain the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant, if hypothesis is for the multiple server s1 to sN in IT data center module ITroom, and the multiple refrigeration plants corresponding with server s1 to sN in this data center module ITroom are as air-conditioning a1 to aM, the refrigeration demand of server s1 to sN cannot be met, then in step s 5, conditioning equipment 1 by predetermined communication mode as based on MODBUS agreement or snmp protocol, just the running state information of the adjacent refrigeration plant of server s1 to sN in data center module ITroom is got, as refrigeration plant sW, sP, the running state information of sT is respectively oepration at full load, dormancy, underrun.
In step s 6, conditioning equipment 1 is according to the running state information of described adjacent refrigeration plant, refrigeration plant to be added is determined from described adjacent refrigeration plant, dormancy is in as will be described in adjacent refrigeration plant, refrigeration plant to be added is determined in the refrigeration plant of underrun, such as, connect example, because refrigeration plant sP is in dormant state, refrigeration plant sT is in underrun state, then in step s 6, conditioning equipment 1 can by refrigeration plant sP, sT is as refrigeration plant described to be added, to wake the refrigerating capacity of the refrigeration plant of dormancy refrigeration plant or raising underrun up.
Preferably, when the server that refrigeration plant is corresponding does not exist, non-existent for the server detected information also can be real-time transmitted to refrigeration plant by the present invention, and after refrigeration plant receives information, the duty contrasting adjacent refrigeration plant performs the instruction such as shutdown, dormancy.
Preferably, when server fail, the present invention also can identify the number of servers of fault automatically, and the cpu temperature of failed server and internal memory temperature is got rid of in the calculating of averaging, and the power consumption that power consumption data designs with data center brings computing into.
Preferably, when switch or network failure, refrigeration plant controller does not receive the data that server transmits, and the present invention can carry out forced refrigeration equipment by the strategy designed and carry out freezing and reporting to the police etc.
Preferably, when part refrigeration plant occurs abnormal, the present invention also automatically wakes dormancy machine up by internal network or improves the refrigerating capacity of adjacent air-conditioning, and trigger alarm.
Fig. 4 illustrates the method flow diagram for regulating machine room server temperature in accordance with a preferred embodiment of the present invention.
Wherein, the method comprising the steps of S1 ', step S2 ' and step S3 ', wherein, step S3 ' comprises step S31 ', step S32 ' and step S33 '.Particularly, in step S1 ', conditioning equipment 1 obtains the correlation parameter information of described server; In step S2 ', whether conditioning equipment 1, according to described correlation parameter information, detects to meet and carries out thermoregulator adjustment trigger condition to described server; When meeting described adjustment trigger condition, in step S31 ', conditioning equipment 1, according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value; In step S32 ', conditioning equipment 1 exports numerical value according to described system, determines voltage or the electric current of the running status controlling described refrigeration plant; In step S33 ', conditioning equipment 1 is according to described voltage or electric current, and the running status controlling described refrigeration plant realizes the temperature regulating described server.At this, step S1 ' and step S2 ' are identical or substantially identical with the content of corresponding step in Fig. 3 embodiment respectively, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
Particularly, when meeting described adjustment trigger condition, in step S31 ', conditioning equipment 1, according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value.At this, in step S31 ', conditioning equipment 1 determines that the mode of described system output numerical value includes but not limited to following at least any one:
1) when described adjustment trigger condition comprise the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope or the current memory temperature of described server and the difference of predetermined internal memory temperature more than the 3rd predetermined difference value scope time, in step S31 ', conditioning equipment 1 first using the current power consumption value of server as setting value, the output of the cold of refrigeration plant is carried out computing as value of feedback, when both differences are more than the first predetermined difference value scope, this numerical value is brought into logical formula and calculate corresponding numerical value, as obtained numerical value value1; Then, based on predetermined server memory temperature, the current memory temperature of server is carried out computing as value of feedback, when both differences are more than the 3rd predetermined difference value scope, this numerical value is brought into logical formula and calculate corresponding numerical value, as obtained numerical value value2; Then, in step S31 ', the system corresponding to refrigeration plant described in numerical value value1 or numerical value value2 can be exported numerical value by conditioning equipment 1.
2) when described adjustment trigger condition comprise the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope and the current memory temperature of described server and the difference of predetermined internal memory temperature more than the 3rd predetermined difference value scope time, in step S31 ', the system corresponding to refrigeration plant described in numerical value value2 can be exported numerical value by conditioning equipment 1.
3) when the current power consumption of described server and the difference of predetermined power consumption more than the first predetermined difference value scope and the difference of the current memory temperature of described server and predetermined internal memory temperature more than the 3rd predetermined difference value scope time, and described adjustment trigger condition is when only comprising the current CPU temperature of described server and the difference of predetermined C PU temperature more than the second predetermined difference value scope, in step S31 ', conditioning equipment 1 is based on the temperature of predetermined C PU, the current CPU temperature of described server is carried out PID arithmetic as value of feedback, obtain numerical value value3, so that the system corresponding to refrigeration plant described in numerical value value3 is exported numerical value.
Those skilled in the art will be understood that and above-mentionedly determine that the mode of described output numerical value is only citing; system described in other determinations that are existing or that may occur from now on exports the mode of numerical value as being applicable to the present invention; also within scope should being included in, and this is contained at this with way of reference.
In step S32 ', conditioning equipment 1 exports numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant, as according to as described in system export numerical value, based on the scale-up factor between described system output numerical value and described voltage or electric current or other mapping relations, determine described voltage or electric current.At this, in step S32 ', conditioning equipment 1 to be determined in the voltage of the running status controlling described refrigeration plant or mode Fig. 3 embodiment of electric current in step s3, conditioning equipment 1 determines that the mode of the voltage of the running status controlling described refrigeration plant or electric current is identical or substantially identical, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
In step S33 ', conditioning equipment 1 is according to described voltage or electric current, and the running status controlling described refrigeration plant realizes the temperature regulating described server.At this, in step S33 ', the running status of conditioning equipment 1 refrigeration plant according to described voltage or Current Control to realize in the mode of the temperature regulating described server and Fig. 3 embodiment in step s3, the running status of conditioning equipment 1 refrigeration plant according to described voltage or Current Control realizes regulating the mode of the temperature of described server identical or substantially identical, for simplicity's sake, therefore do not repeat them here, and comprise by reference therewith.
It should be noted that the present invention can be implemented in the assembly of software and/or software restraint, such as, special IC (ASIC), general object computing machine or any other similar hardware device can be adopted to realize.In one embodiment, software program of the present invention can perform to realize step mentioned above or function by processor.Similarly, software program of the present invention (comprising relevant data structure) can be stored in computer readable recording medium storing program for performing, such as, and RAM storer, magnetic or CD-ROM driver or flexible plastic disc and similar devices.In addition, steps more of the present invention or function can adopt hardware to realize, such as, as coordinating with processor thus performing the circuit of each step or function.
In addition, a part of the present invention can be applied to computer program, such as computer program instructions, when it is performed by computing machine, by the operation of this computing machine, can call or provide according to method of the present invention and/or technical scheme.And call the programmed instruction of method of the present invention, may be stored in fixing or moveable recording medium, and/or be transmitted by the data stream in broadcast or other signal bearing medias, and/or be stored in the working storage of the computer equipment run according to described programmed instruction.At this, comprise a device according to one embodiment of present invention, this device comprises the storer for storing computer program instructions and the processor for execution of program instructions, wherein, when this computer program instructions is performed by this processor, trigger this plant running based on the aforementioned method according to multiple embodiment of the present invention and/or technical scheme.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.In addition, obviously " comprising " one word do not get rid of other unit or step, odd number does not get rid of plural number.Multiple unit of stating in device claim or device also can be realized by software or hardware by a unit or device.First, second word such as grade is used for representing title, and does not represent any specific order.
Claims (14)
1. for regulating a method for machine room server temperature, wherein, described machine room also comprises the refrigeration plant corresponding to described server, and wherein, the method comprises:
Obtain the correlation parameter information of described server;
According to described correlation parameter information, detect whether to meet and thermoregulator adjustment trigger condition is carried out to described server;
When meeting described adjustment trigger condition, determining voltage or the electric current of the running status controlling described refrigeration plant, realizing with the running status controlling described refrigeration plant the temperature regulating described server.
2. method according to claim 1, wherein, described correlation parameter information comprises following at least any one:
The current power consumption of described server;
The current CPU temperature of described server;
The current memory temperature of described server;
The EAT of described server;
The leaving air temp of described server;
The intake volume of described server;
The air-out volume of described server;
The CPU voltage of described server.
3. method according to claim 2, wherein, described adjustment trigger condition comprises following at least any one:
The current power consumption of described server is more than the first predetermined threshold range;
The current power consumption of described server and the difference of predetermined power consumption are more than the first predetermined difference value scope;
The current CPU temperature of described server is more than the second predetermined threshold range;
The current CPU temperature of described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope;
The current memory temperature of described server is more than the second predetermined threshold range;
The current memory temperature of described server and the difference of predetermined internal memory temperature are more than the 3rd predetermined difference value scope.
4. according to the method in any one of claims 1 to 3, wherein, described when meeting described adjustment trigger condition, determine voltage or the electric current of the running status controlling described refrigeration plant, realize regulating the temperature of described server to comprise with the running status controlling described refrigeration plant:
When meeting described adjustment trigger condition, according to described correlation parameter information, determine that the system corresponding to described refrigeration plant exports numerical value;
Export numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant;
According to described voltage or electric current, the running status controlling described refrigeration plant realizes the temperature regulating described server.
5. method according to claim 4, wherein, described according to described voltage or electric current, the running status controlling described refrigeration plant realizes regulating the temperature of described server to comprise:
Export numerical value according to described system, based on the scale-up factor between described system output numerical value and described voltage or electric current, determine described voltage or electric current.
6. method according to any one of claim 1 to 5, wherein, the method also comprises:
When not meeting described adjustment trigger condition, the running state information of described refrigeration plant being synchronized to other refrigeration plants in described machine room, between arranging for each refrigeration in described machine room, coordinating refrigeration.
7. method according to any one of claim 1 to 6, when meet below at least any one fault condition time, wherein, the method also comprises:
Obtain the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant;
According to the running state information of described adjacent refrigeration plant, from described adjacent refrigeration plant, determine refrigeration plant to be added;
Wherein, described fault condition comprises following at least any one:
The correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant;
Described refrigeration plant sends exception reporting request.
8. for regulating a conditioning equipment for machine room server temperature, wherein, described machine room also comprises the refrigeration plant corresponding to described server, and wherein, this conditioning equipment comprises:
Parameter obtaining device, for obtaining the correlation parameter information of described server;
Whether pick-up unit, for according to described correlation parameter information, detect to meet and carry out thermoregulator adjustment trigger condition to described server;
Regulating device, for when meeting described adjustment trigger condition, determines voltage or the electric current of the running status controlling described refrigeration plant, realizes with the running status controlling described refrigeration plant the temperature regulating described server.
9. conditioning equipment according to claim 8, wherein, described correlation parameter information comprises following at least any one:
The current power consumption of described server;
The current CPU temperature of described server;
The current memory temperature of described server;
The EAT of described server;
The leaving air temp of described server;
The intake volume of described server;
The air-out volume of described server;
The CPU voltage of described server.
10. conditioning equipment according to claim 9, wherein, described adjustment trigger condition comprises following at least any one:
The current power consumption of described server is more than the first predetermined threshold range;
The current power consumption of described server and the difference of predetermined power consumption are more than the first predetermined difference value scope;
The current CPU temperature of described server is more than the second predetermined threshold range;
The current CPU temperature of described server and the difference of predetermined C PU temperature are more than the second predetermined difference value scope;
The current memory temperature of described server is more than the second predetermined threshold range;
The current memory temperature of described server and the difference of predetermined internal memory temperature are more than the 3rd predetermined difference value scope.
Conditioning equipment according to any one of 11. according to Claim 8 to 10, wherein, described regulating device comprises:
Determining unit, for when meeting described adjustment trigger condition, according to described correlation parameter information, determines that the system corresponding to described refrigeration plant exports numerical value;
Voltage or current determination unit, for exporting numerical value according to described system, determine voltage or the electric current of the running status controlling described refrigeration plant;
Regulon, for according to described voltage or electric current, controls the temperature of the described server of running status realization adjustment of described refrigeration plant.
12. conditioning equipments according to claim 11, wherein, described voltage or current determination unit are used for:
Export numerical value according to described system, based on the scale-up factor between described system output numerical value and described voltage or electric current, determine described voltage or electric current.
Conditioning equipment according to any one of 13. according to Claim 8 to 12, wherein, this conditioning equipment also comprises:
Synchronous device, for when not meeting described adjustment trigger condition, is synchronized to other refrigeration plants in described machine room by the running state information of described refrigeration plant, coordinate refrigeration between arranging for each refrigeration in described machine room.
Conditioning equipment according to any one of 14. according to Claim 8 to 13, when meet below at least any one fault condition time, wherein, this conditioning equipment also comprises:
State acquisition device, for obtaining the running state information of the adjacent refrigeration plant corresponding to described refrigeration plant;
Determining device, for the running state information according to described adjacent refrigeration plant, determines refrigeration plant to be added from described adjacent refrigeration plant;
Wherein, described fault condition comprises following at least any one:
The correlation parameter information of described server exceedes the refrigeration configuration information of described refrigeration plant;
Described refrigeration plant sends exception reporting request.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178183.6A CN105094061A (en) | 2014-04-29 | 2014-04-29 | Machine room server temperature adjustment method and equipment |
| HK16101381.7A HK1213652A1 (en) | 2014-04-29 | 2016-02-05 | Method and device for regulating temperature of server in computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410178183.6A CN105094061A (en) | 2014-04-29 | 2014-04-29 | Machine room server temperature adjustment method and equipment |
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| CN105094061A true CN105094061A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410178183.6A Pending CN105094061A (en) | 2014-04-29 | 2014-04-29 | Machine room server temperature adjustment method and equipment |
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| CN (1) | CN105094061A (en) |
| HK (1) | HK1213652A1 (en) |
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| CN107027267A (en) * | 2016-02-01 | 2017-08-08 | 中兴通讯股份有限公司 | Control method, device and the system of liquid cool equipment |
| CN107045379A (en) * | 2016-02-05 | 2017-08-15 | 华为技术有限公司 | A kind of equipment cabinet server temprature control method and device |
| CN107333434A (en) * | 2016-04-29 | 2017-11-07 | 中兴通讯股份有限公司 | The adjusting method and device of a kind of cabinet temperature |
| CN108650850A (en) * | 2018-05-10 | 2018-10-12 | 联想(北京)有限公司 | Temperature control method, device, electronic equipment, storage medium, control system |
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| CN107027267A (en) * | 2016-02-01 | 2017-08-08 | 中兴通讯股份有限公司 | Control method, device and the system of liquid cool equipment |
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| CN107045379A (en) * | 2016-02-05 | 2017-08-15 | 华为技术有限公司 | A kind of equipment cabinet server temprature control method and device |
| CN107333434A (en) * | 2016-04-29 | 2017-11-07 | 中兴通讯股份有限公司 | The adjusting method and device of a kind of cabinet temperature |
| CN106096874A (en) * | 2016-08-18 | 2016-11-09 | 中国联合网络通信集团有限公司 | The energy efficiency managing method of data center, device and system |
| CN108650850A (en) * | 2018-05-10 | 2018-10-12 | 联想(北京)有限公司 | Temperature control method, device, electronic equipment, storage medium, control system |
| CN110873613A (en) * | 2018-09-04 | 2020-03-10 | 北京奇虎科技有限公司 | Method and device for processing machine room abnormity based on temperature monitoring |
| CN111132506A (en) * | 2019-10-16 | 2020-05-08 | 深圳市智微智能科技开发有限公司 | Heat dissipation control method, device and equipment for high-power electronic device and storage medium |
| CN111526696A (en) * | 2020-04-17 | 2020-08-11 | 中国工商银行股份有限公司 | Temperature adjusting method and device, electronic equipment and storage medium |
| CN111580577A (en) * | 2020-05-18 | 2020-08-25 | 浪潮电子信息产业股份有限公司 | Method, device, equipment and medium for monitoring temperature of machine room |
| CN112611586A (en) * | 2020-12-05 | 2021-04-06 | 广州华源创兴计算机服务有限公司 | Method and system for testing and verifying liquid cooling system of data machine room |
| CN112611586B (en) * | 2020-12-05 | 2021-07-23 | 广州华源创兴计算机服务有限公司 | Method and system for testing and verifying liquid cooling system of data machine room |
| CN113064795A (en) * | 2021-04-07 | 2021-07-02 | 德阳瑞泰科技有限公司 | Data center rack type intelligent load management method and system |
| CN113064795B (en) * | 2021-04-07 | 2024-07-12 | 德阳瑞泰科技有限公司 | Data center rack-mounted intelligent load management method and system |
| CN113853096A (en) * | 2021-08-20 | 2021-12-28 | 广州云硕科技发展有限公司 | Internet of things linkage-based IDC machine room temperature regulation and control method and system |
| CN113747756A (en) * | 2021-08-23 | 2021-12-03 | 珠海格力电器股份有限公司 | Data center machine room cooling equipment control method, device, equipment and cooling system |
| CN113747756B (en) * | 2021-08-23 | 2022-06-24 | 珠海格力电器股份有限公司 | Data center machine room cooling equipment control method, device, equipment and cooling system |
| CN116257028A (en) * | 2023-05-16 | 2023-06-13 | 深圳市卓皓自动化科技有限公司 | Intelligent overvoltage regulating method, system and equipment for protective article production equipment |
| CN116257028B (en) * | 2023-05-16 | 2023-08-11 | 深圳市卓皓自动化科技有限公司 | Intelligent overvoltage regulating method, system and equipment for protective article production equipment |
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