CN102434479A - Constant-temperature energy-saving control method in rack server case - Google Patents
Constant-temperature energy-saving control method in rack server case Download PDFInfo
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Abstract
The invention provides a constant-temperature energy-saving control method in a rack-mounted server case, which is characterized in that running state data and temperature parameters of server nodes are collected and sent to a local fan rotating speed control visualization device, and the local fan rotating speed control visualization device displays the temperature change curve of each node, so that a more intuitive and effective mode is provided to obtain more abundant and comprehensive temperature state information in the rack-mounted server case, the visual, dynamic and intelligent management of the temperature state of the nodes in the rack-mounted server case is realized, and the remote checking and management of the temperature state of the nodes in the rack-mounted server case are realized through an independent network management interface.
Description
Technical field
The present invention relates to the computer communication application, relate in particular to constant temperature energy-saving controlling method in the relevant cabinet of a kind of rack-mount server.
Background technique
Rack-mount server generally adopts the mode of multinode to install and use, and promptly in same rack, a plurality of server nodes is installed; Fellowship data operation and network service, because the restriction of cabinet dimensions, a plurality of server nodes can only walk abreast to concentrate and fix; The radiating mode of in this case rack being taked is an integral heat sink, promptly fan board is adopted and concentrates single speed regulating control, owing to participate in the node task amount difference of computing; The heat that produces is difference to some extent also; Fan board concentrates single speed regulating control can't realize the equilibrium of bulk temperature in the rack, for the node of being badly in need of heat radiation, can't obtain at a high speed big air quantity; Little or be in the node under the holding state for operand; Need very little air quantity can keep working state preferably, so fan board concentrates single speed regulating control can't realize the mobilism requirement of node region to wind speed, and cause unnecessary energy waste.
The segmentation control of rotation speed of the fan is adopted in the control of traditional heat-dissipating wind speed simultaneously; Set a concrete rotation speed of the fan in a certain temperature range; Because the corresponding a certain temperature range of tachometer value; Be prone to cause the fluctuation up and down of temperature, the easy like this rotating speed that causes is big and dynamic responding speed is not high to the overshoot of temperature variation.
Conventional fan control, when fan failure occurring, can't be directly perceived, long-range fan failure information is passed to management end; And after fan breaks down, can't in time start subsequent use heat sink conception, node temperature can jump, and influences the stability of server operation.
In the commercial computing application of growing high-performance field; Heat radiation configuration requirement to storage system is higher; The temperature measurement control system that only carries through server can not intuitively provide the details of state of temperature in the running; Can't write down tracking effectively to the server temperature status information; Can't realize visual, mobilism, the intelligent management of state of temperature in the rack server running, can't realize that the long-range of state of temperature in the rack server running is managed independently, just seem very necessary so propose a kind of mobilism, intelligent management architecture of the rack server temperature running state of commercial application of being applicable to.
Summary of the invention
The purpose of this invention is to provide that constant temperature energy-saving controlling method in a kind of rack-mount server cabinet has solved that exothermic temperature in the rack-mount server cabinet is unbalanced, temperature regulation not steadily, the problem of no subsequent use heat sink conception.
The objective of the invention is to realize by following mode; Through collecting server node running state data and temperature parameter, and said server node running state data and temperature parameter are sent to local rotation speed of the fan control visualization device, show the temperature variation curve of said each node by said local rotation speed of the fan control visualization device; Provide a kind of effective and efficient manner directly perceived more to obtain abundanter, comprehensive state of temperature information in the rack-mount server cabinet; Realized visual, mobilism, the intelligent management of rack-mount server cabinet internal node state of temperature,, realized that long-range rack-mount server cabinet internal node state of temperature checks and manage simultaneously through the separate network administration interface; System comprises rotation speed of the fan real-time control apparatus unit; Fan constant temperature energy-saving control bus, server node temperature detecting unit, node temperature data/address bus; Remote management interface unit and visual device; Wherein, rotation speed of the fan real-time control apparatus unit adopts general SCM system, has specifically adopted ATMEGA128l microcontroller able to programme; The server node temperature detecting unit be installed on server node internal temperature sensor delivery outlet and be connected; And to signal isolate, level conversion; Change the acceptable signal definition form in rotation speed of the fan real-time control apparatus unit into; The server node temperature detecting unit adopts temperature transducer DS18B20, carries out the comprehensive monitoring of temperature and humidity at the inner multiple spot position of server node; The remote management interface unit provides network interface, and to realize telemanagement, the remote management interface unit adopts W5100 monolithic network interface chip; Visual device adopts the LCD display modular;
Rotation speed of the fan real-time control apparatus unitBe the core of architecture, be responsible for accepting the multiple spot position temperature real time information of the server node after acquisition server node temperature detection unit is resolved, control step is following:
After rotation speed of the fan real-time control apparatus unit receives the said temperature distributed intelligence; At first analyze the temperature value of each node; Estimate the runnability of each node, if certain node is in busy running state, the fan of corresponding startup node peripheral extent; And according to the real-time range of temperature, through fan constant temperature energy-saving control bus control rotation speed of the fan; If certain node is in idle running state; Then reduce the rotation speed of the fan of this node location, keep the low heat emission amount and can keep server normally to move, with this energy saving; Rotation speed of the fan real-time control apparatus unit is realized communication, realization telemanagement between each resource through visual device with patterned mode display server node temperature data and coordination; And,, need not to start server because this visual device has independent current source according to the manual work of fan being switched on or switched off command control to realizing; Can check previous node temperature status data; For the system failure provides the information of temperature control aspect, the remote management interface unit is connected in general network interface, makes the long-range acquisition server node of caretaker state of temperature information through network.
The invention has the beneficial effects as follows: through collecting server node running state data and temperature parameter; And said server node running state data and temperature parameter sent to local rotation speed of the fan control visualization device; The temperature variation curve that shows said each node by said local rotation speed of the fan control visualization device; Provide a kind of effective and efficient manner directly perceived more, comprehensively state of temperature information abundanter in the rack-mount server cabinet, realized visual, mobilism, the intelligent management of rack-mount server cabinet internal node state of temperature to obtain.Simultaneously through the separate network administration interface, realize that long-range rack-mount server cabinet internal node state of temperature checks and manage.Thereby, have good value for applications.
Description of drawings
Fig. 1 checks and the management system structural representation for rack-mount server cabinet internal node state of temperature.
Embodiment
Explanation at length below with reference to Figure of description method of the present invention being done.
The invention provides constant temperature energy-saving controlling method in a kind of rack-mount server cabinet, solved that exothermic temperature in the rack-mount server cabinet is unbalanced, temperature regulation not steadily, the problem of no subsequent use heat sink conception.
As shown in Figure 1, comprise 1) rotation speed of the fan real-time control apparatus unit, fan constant temperature energy-saving control bus, server node temperature detecting unit, node temperature data/address bus, remote management interface unit and visual device.
Rotation speed of the fan real-time control apparatus unitAdopt general SCM system, specifically adopted ATMEGA128l microcontroller able to programme; The server node temperature detecting unit mainly be installed on server node internal temperature sensor delivery outlet and be connected; And to signal isolate, level conversion; Change the acceptable signal definition form in rotation speed of the fan real-time control apparatus unit into; The server node temperature detecting unit adopts temperature transducer DS18B20 to form, and carries out the comprehensive monitoring of temperature and humidity at the inner multiple spot position of server node; The remote management interface unit provides network interface, and to realize telemanagement, the remote management interface unit adopts W5100 monolithic network interface chip; Visual device adopts the LCD display modular.
Rotation speed of the fan real-time control apparatus unitBe the core of architecture, be responsible for accepting the multiple spot position temperature real time information of the server node after acquisition server node temperature detection unit is resolved; After rotation speed of the fan real-time control apparatus unit receives the said temperature distributed intelligence; At first analyze the temperature value of each node; Estimate the runnability of each node, if certain node is in busy running state, the fan of corresponding startup node peripheral extent; And according to the real-time range of temperature, through fan constant temperature energy-saving control bus control rotation speed of the fan; If certain node is in idle running state, then reduce the rotation speed of the fan of this node location, keep the low heat emission amount and can keep server normally to move, with this energy saving.Rotation speed of the fan real-time control apparatus unit is realized communication, realization telemanagement between each resource through visual device with patterned mode display server node temperature data and coordination, and according to realizing the manual work of fan being switched on or switched off command control.Because this visual device has independent current source, need not to start server, can check previous node temperature status data, and the information of temperature control aspect is provided for the system failure.The remote management interface unit is connected in general network interface, makes the long-range acquisition server node of caretaker state of temperature information through network.
Embodiment 1
In a typical configuration surroundings; Adopting 40 nodes that 1 rack-mount server disposed is as the acquisition applications object; Rotation speed of the fan real-time control apparatus unit receives the server node multiple spot position state of temperature real-time sampling value information after the server node temperature detecting unit is resolved; After rotation speed of the fan real-time control apparatus unit receives the said temperature distributed intelligence, at first analyze the temperature value of 40 nodes, estimate the runnability of each node; According to the real-time range of temperature, through fan constant temperature energy-saving control bus control rotation speed of the fan; Realize communication, realization telemanagement between each resource through driving visualization device with patterned mode display server node temperature status data and coordination; And can directly send fan from the man-machine interface of visual device and be switched on or switched off instruction, thereby construct the server stores system of server node state of temperature visual patternization.Compare with the system temperature State Control structural system of traditional server node, this novel architecture has characteristics such as intelligent, graphical, flexible compatibility of intelligent ability and extended attribute.
Embodiment 2
Embodiments of the invention also provide
A kind of RAID card state monitoring method, can combine with above-mentioned server node state of temperature monitoring system, realize monitoring and visualization display to the server node state of temperature, use the flow process of this method to comprise the steps:
1) rotation speed of the fan real-time control apparatus unitObtain the state of temperature data of at least one server node of collecting, the server node temperature detecting unit obtains the real-time sampling value of the state of temperature of each node;
In this step; After the server node temperature detecting unit obtains server node state of temperature information; To signal isolate, level conversion, change the acceptable signal definition form in data processing and control unit into after, with the conversion after information send to rotation speed of the fan real-time control apparatus unit;
Rotation speed of the fan real-time control apparatus unit gathers the temperature information of each node, forms zonal temperature distribution information;
The server node temperature detecting unit sends to rotation speed of the fan real-time control apparatus unit through the node temperature data/address bus with the temperature information that obtains;
2) rotation speed of the fan real-time control apparatus unit with each node temperature status information of server carry out data compile, analysis integrated, relatively the temperature contrast of each node and with the difference of setting value.When certain zone was higher or lower than setting value, rotation speed of the fan real-time control apparatus unit passed through fan constant temperature energy-saving control bus, corresponding raising or reduction rotation speed of the fan.Realize the regionality control of fan;
3) rotation speed of the fan real-time control apparatus unit sends to visual device with each node temperature status data of said server, shows each node temperature status data of said server by said visualization device;
In the embodiment of the invention, visual device is specially LCD display;
4) communication between each subelement coordinate to be realized in rotation speed of the fan real-time control apparatus unit, and directly sends fan from the man-machine interface of visual device and be switched on or switched off instruction, thereby constructs the server stores system of server node state of temperature visual patternization.Realize telemanagement through independent network interfaces.The rotation speed of the fan real-time control apparatus unit server node state of temperature data of backing up in realtime simultaneously.
In addition; Can also issue the inquiry indication through the LCD display graphical interfaces; Rotation speed of the fan real-time control apparatus unit according to said external inquiry instruction, reads corresponding state of temperature data from the server node state of temperature data of backup after receiving the external inquiry instruction; Said state of temperature data are sent to visual device, show by said visual device.
The server that embodiments of the invention provide each node temperature state monitoring method and system; On the basis that does not change existing server stores framework; Directly,, accomplish by different functional units respectively the systemic-function refinement through interconnected with each node system of server; Can dispose flexibly, reduce the complexity of systems management; Realize the back-up storage of server node state of temperature data; After breaking away from server; Still can transfer querying server node temperature running state record,, realize graphical, the interfaceization of server node state of temperature data for searching of the system failure provides effective and feasible approach.
One of ordinary skill in the art will appreciate that and realize that all or part of step that the foregoing description method is carried is to instruct relevant hardware to accomplish through program; Described program can be stored in a kind of computer-readable recording medium; This program comprises one of step or its combination of method embodiment when carrying out.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the described protection domain of claim.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (1)
1. constant temperature energy-saving controlling method in the rack-mount server cabinet; It is characterized in that through collection server node running state data and temperature parameter, and said server node running state data and temperature parameter are sent to local rotation speed of the fan control visualization device, show the temperature variation curve of said each node by said local rotation speed of the fan control visualization device; Provide a kind of effective and efficient manner directly perceived more to obtain abundanter, comprehensive state of temperature information in the rack-mount server cabinet; Realized visual, mobilism, the intelligent management of rack-mount server cabinet internal node state of temperature,, realized that long-range rack-mount server cabinet internal node state of temperature checks and manage simultaneously through the separate network administration interface; System comprises rotation speed of the fan real-time control apparatus unit; Fan constant temperature energy-saving control bus, server node temperature detecting unit, node temperature data/address bus; Remote management interface unit and visual device; Wherein, rotation speed of the fan real-time control apparatus unit adopts general SCM system, has specifically adopted ATMEGA128l microcontroller able to programme; The server node temperature detecting unit be installed on server node internal temperature sensor delivery outlet and be connected; And to signal isolate, level conversion; Change the acceptable signal definition form in rotation speed of the fan real-time control apparatus unit into; The server node temperature detecting unit adopts temperature transducer DS18B20, carries out the comprehensive monitoring of temperature and humidity at the inner multiple spot position of server node; The remote management interface unit provides network interface, and to realize telemanagement, the remote management interface unit adopts W5100 monolithic network interface chip; Visual device adopts the LCD display modular;
Rotation speed of the fan real-time control apparatus unitBe the core of architecture, be responsible for accepting the multiple spot position temperature real time information of the server node after acquisition server node temperature detection unit is resolved, control step is following:
After rotation speed of the fan real-time control apparatus unit receives the said temperature distributed intelligence; At first analyze the temperature value of each node; Estimate the runnability of each node, if certain node is in busy running state, the fan of corresponding startup node peripheral extent; And according to the real-time range of temperature, through fan constant temperature energy-saving control bus control rotation speed of the fan; If certain node is in idle running state; Then reduce the rotation speed of the fan of this node location, keep the low heat emission amount and can keep server normally to move, with this energy saving; Rotation speed of the fan real-time control apparatus unit is realized communication, realization telemanagement between each resource through visual device with patterned mode display server node temperature data and coordination; And,, need not to start server because this visual device has independent current source according to the manual work of fan being switched on or switched off command control to realizing; Can check previous node temperature status data; For the system failure provides the information of temperature control aspect, the remote management interface unit is connected in general network interface, makes the long-range acquisition server node of caretaker state of temperature information through network.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103970239A (en) * | 2014-04-22 | 2014-08-06 | 上海华力微电子有限公司 | On-chip dynamic intelligent temperature control system |
| CN104216860A (en) * | 2013-05-30 | 2014-12-17 | 宁夏新航信息科技有限公司 | Intelligent network computer system |
| CN104635797A (en) * | 2014-12-16 | 2015-05-20 | 浪潮电子信息产业股份有限公司 | Regional detection control method for temperature of server mainboard |
| CN104675737A (en) * | 2014-12-29 | 2015-06-03 | 浪潮电子信息产业股份有限公司 | Speed regulation method for rack cabinet fan |
| TWI487844B (en) * | 2012-11-26 | 2015-06-11 | 英業達股份有限公司 | Method for fan monitoring and server system using the same |
| CN104898801A (en) * | 2015-05-27 | 2015-09-09 | 浪潮电子信息产业股份有限公司 | Intelligent case cooling fan control scheme and system |
| CN106567846A (en) * | 2015-10-12 | 2017-04-19 | 大唐移动通信设备有限公司 | Fan regulation and control method and device for advanced telecommunication computing architecture ATCA plug-in box |
| CN107135123A (en) * | 2017-05-10 | 2017-09-05 | 郑州云海信息技术有限公司 | A kind of concocting method in the dynamic pond of RACK server resources |
| CN107272507A (en) * | 2017-07-27 | 2017-10-20 | 郑州云海信息技术有限公司 | A kind of device and method of thermo-humidistat cabinet and server power supply coordinated signals |
| CN110043499A (en) * | 2019-04-11 | 2019-07-23 | 曙光信息产业(北京)有限公司 | A kind of intelligent fan speed regulation device |
| CN114819508A (en) * | 2022-03-28 | 2022-07-29 | 上海交通大学 | Method and system for calculating distributed photovoltaic maximum access capacity of comprehensive energy system |
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| CN110043499A (en) * | 2019-04-11 | 2019-07-23 | 曙光信息产业(北京)有限公司 | A kind of intelligent fan speed regulation device |
| CN114819508A (en) * | 2022-03-28 | 2022-07-29 | 上海交通大学 | Method and system for calculating distributed photovoltaic maximum access capacity of comprehensive energy system |
| CN114819508B (en) * | 2022-03-28 | 2024-03-29 | 上海交通大学 | Comprehensive energy system distributed photovoltaic maximum admittance capacity calculation method and system |
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Application publication date: 20120502 |