CN106406500A - Method and system for controlling power consumption of servers in whole cabinet - Google Patents
Method and system for controlling power consumption of servers in whole cabinet Download PDFInfo
- Publication number
- CN106406500A CN106406500A CN201610863755.3A CN201610863755A CN106406500A CN 106406500 A CN106406500 A CN 106406500A CN 201610863755 A CN201610863755 A CN 201610863755A CN 106406500 A CN106406500 A CN 106406500A
- Authority
- CN
- China
- Prior art keywords
- server
- power consumption
- whole machine
- machine cabinet
- alarm signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
The invention discloses a method and system for controlling power consumption of servers in a whole cabinet. The method comprises the steps of monitoring the total power consumption of the servers in the whole cabinet and the power consumption of the servers in the cabinet; when monitoring that the total power consumption exceeds a limit value, sending out a warning signal to the server of which the operating power consumption is greater than a preset threshold; and controlling the operating frequency of the server according to the warning signal and reducing the total power consumption of the servers in the whole cabinet. According to the method and system for controlling the power consumption of the servers in the whole cabinet, the characteristics of centralized power supply of the servers in the whole cabinet are utilized; operation of the servers is controlled according to the total power consumption of the servers in the whole cabinet, the operating power consumption of the servers and the operating power consumption of various node servers in the process of controlling that the total power consumption of the servers in the whole cabinet does not exceed the limit value; and the operating performance of the servers is ensured.
Description
Technical field
The present invention relates to server controls field, more particularly to a kind of whole machine cabinet server energy consumption control method and be
System.
Background technology
With the continuous improvement to computer digital animation demand for the user, the quantity required of server is also got more and more.
Whole machine cabinet server refers to be connected with each other multiple servers as a cluster, is arranged in same rack, by each server
Complete identical data processing business parallel.Compared with traditional server, whole machine cabinet server improves data-handling efficiency, and
So that cabinet equipment cost is reduced, be widely applied in actual applications.
Whole machine cabinet server adopts centralized power supply system, arranges a power module in interior of equipment cabinet, power module with each
Server connects, and respectively each server is powered.But whole machine cabinet server is by the way of this centrally connected power supply, to it
Power supply control creates new problem, when the situation that power consumption exceedes its highest limit value in whole machine cabinet server, can affect machine
The runnability of each server in cabinet.
Content of the invention
It is an object of the invention to provide a kind of whole machine cabinet server energy consumption control method and system, it is to avoid whole machine cabinet clothes occur
The situation that business device power consumption transfinites, to ensure the runnability of each server.
For achieving the above object, the present invention provides following technical scheme：
A kind of whole machine cabinet server energy consumption control method, including：
The total power consumption of monitoring whole machine cabinet server and the power consumption of each server in rack, when monitoring that described total power consumption surpasses
When crossing limit value, send alarm signal to running power consumption more than the server of predetermined threshold value；
According to described alarm signal, the running frequency of described server is controlled, makes described whole machine cabinet server
Total power consumption reduces.
Alternatively, also include：
Set described limit value and described predetermined threshold value.
Alternatively, when monitoring that described total power consumption is not above described limit value, stop to operation power consumption more than described pre-
If the server of threshold value sends alarm signal.
Alternatively, described according to described alarm signal, the running frequency of described server is controlled including：
According to described alarm signal, the running frequency to the CPU of described server or/and internal storage location
Running frequency is controlled.
A kind of whole machine cabinet server energy consumption control system, including：
Power consumption monitoring, for monitoring the total power consumption of whole machine cabinet server and the power consumption of each server in rack, when
When monitoring that described total power consumption exceedes limit value, send alarm signal to running power consumption more than the server of predetermined threshold value；
The server operation control module being correspondingly arranged with each server, for according to described alarm signal, to described
The running frequency of server is controlled, and so that the total power consumption of described whole machine cabinet server is reduced.
Alternatively, also include：
The management module being connected with described power consumption monitoring, for setting described limit value and described predetermined threshold value.
Alternatively, described power consumption monitoring is additionally operable to, and when monitoring that described total power consumption is not above described limit value, stops
The server being only more than described predetermined threshold value to operation power consumption sends alarm signal.
Alternatively, described server operation control module is used for according to described alarm signal, the operation to described server
Frequency be controlled including：
Described server operation control module is specifically for according to described alarm signal, the central authorities' process to described server
The running frequency of the running frequency of unit or/and internal storage location is controlled.
Alternatively, described power consumption monitoring is arranged in the power module of described whole machine cabinet server, described power supply mould
Block is connected with server each in rack, powers to each server for controlling.
Alternatively, described power consumption control module and described server operation control module are connected by general I/O port
Connect.
As shown from the above technical solution, whole machine cabinet server energy consumption control method provided by the present invention and system, pass through
The power consumption of each server in the total power consumption of monitoring whole machine cabinet server and rack, when monitoring that total power consumption exceedes limit value, to
Run power consumption and send alarm signal more than the server of predetermined threshold value, the operation to described server according to alarm signal further
Frequency is controlled, and so that the total power consumption of whole machine cabinet server is reduced.Whole machine cabinet server energy consumption control method of the present invention and system,
On the basis of ensureing that whole machine cabinet server total power consumption is less than limit value, carry out more than the server of predetermined threshold value to running power consumption
Control, to ensure the runnability of each server.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of whole machine cabinet server energy consumption control method provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of whole machine cabinet server energy consumption control system provided in an embodiment of the present invention.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, real below in conjunction with the present invention
Apply the accompanying drawing in example, the enforcement it is clear that described is clearly and completely described to the technical scheme in the embodiment of the present invention
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of not making creative work, all should belong to present invention protection
Scope.
The embodiment of the present invention provides a kind of whole machine cabinet server energy consumption control method, including：
The total power consumption of monitoring whole machine cabinet server and the power consumption of each server in rack, when monitoring that described total power consumption surpasses
When crossing limit value, send alarm signal to running power consumption more than the server of predetermined threshold value；
According to described alarm signal, the running frequency of described server is controlled, makes described whole machine cabinet server
Total power consumption reduces.
As can be seen that the present embodiment whole machine cabinet server energy consumption control method, by monitoring the total work of whole machine cabinet server
The power consumption of each server in consumption and rack, when monitoring that total power consumption exceedes limit value, is more than predetermined threshold value to running power consumption
Server sends alarm signal, according to alarm signal, the running frequency of described server is controlled further, makes whole machine cabinet
The total power consumption of server reduces.Whole machine cabinet server energy consumption control method of the present invention and system, are ensureing that whole machine cabinet server is total
On the basis of power consumption is less than limit value, it is controlled more than the server of predetermined threshold value to running power consumption, to ensure each server
Runnability.
With reference to specific embodiment, the present embodiment whole machine cabinet server energy consumption control method is described in detail.Please
With reference to Fig. 1, the present embodiment whole machine cabinet server energy consumption control method includes step：
S10：The total power consumption of monitoring whole machine cabinet server and the power consumption of each server in rack, when monitoring described total work
When consumption exceedes limit value, send alarm signal to running power consumption more than the server of predetermined threshold value.
The power consumption of each server in the total power consumption of monitoring whole machine cabinet server and rack, and judge whole machine cabinet server
Whether total power consumption exceedes limit value, and the server being if so, then more than predetermined threshold value to operation power consumption sends alarm signal.
In the present embodiment, the limit value of total power consumption of described whole machine cabinet server and the predetermined threshold value of each server energy consumption can
Preset.
S11：According to described alarm signal, the running frequency of described server is controlled, makes described whole machine cabinet service
The total power consumption of device reduces.
For running the server that power consumption is more than predetermined threshold value, when receiving alarm signal, to server running frequency
It is controlled, make operation lower power consumption so that the total power consumption of whole machine cabinet server reduces.
Specifically, in the present embodiment, according to described alarm signal, the running frequency of server is controlled, can be to clothes
The running frequency of CPU of business device or/and the running frequency of internal storage location are controlled.
According to alarm signal, the running frequency of the CPU of server can be controlled, make server
Run lower power consumption, thus reducing the total power consumption of whole machine cabinet server.Or, according to alarm signal, can be in server
The running frequency of memory cell is controlled, and makes the operation lower power consumption of server, to reduce the total power consumption of whole machine cabinet server.Or
Person, according to alarm signal, can the running frequency to the CPU of server and internal storage location simultaneously operation frequency
Rate is controlled, and makes the operation lower power consumption of server, to reduce the total power consumption of whole machine cabinet server.
In the present embodiment method, also include in step slo：When monitoring that described total power consumption is not above described limit value
When, the server stopping being more than described predetermined threshold value to operation power consumption sends alarm signal.When monitoring whole machine cabinet server
When total power consumption is already below limit value, then the server stopping being more than predetermined threshold value to operation power consumption sends alarm signal, each service
Device then stops the restriction to running frequency and controls, and can return to normal running frequency.
The present embodiment whole machine cabinet server energy consumption control method, make use of the feature that whole machine cabinet server centered is powered, root
According to the total power consumption of whole machine cabinet server and the operation power consumption of each server, it is less than limit in the total power consumption controlling whole machine cabinet server
In value, the operation of each server is controlled the operation power consumption according to each node server it is ensured that the operation of each server
Performance, has ensured the runnability of each server during limiting power consumption to greatest extent.
Accordingly, refer to Fig. 2, the embodiment of the present invention also provides a kind of whole machine cabinet server energy consumption control system, including：
Power consumption monitoring 20, for monitoring the total power consumption of whole machine cabinet server and the power consumption of each server in rack,
When monitoring that described total power consumption exceedes limit value, send alarm signal to running power consumption more than the server of predetermined threshold value；
The server operation control module 21 being correspondingly arranged with each server, for according to described alarm signal, to institute
The running frequency stating server is controlled, and so that the total power consumption of described whole machine cabinet server is reduced.
As can be seen that the present embodiment whole machine cabinet server energy consumption control system, including power consumption control module and with each
The server operation control module that server is correspondingly arranged, by power consumption monitoring monitor whole machine cabinet server total power consumption with
And in rack each server power consumption, when monitoring that total power consumption exceedes limit value, to run power consumption be more than predetermined threshold value service
Device sends alarm signal；The server operation control module of corresponding server is according to alarm signal, the running frequency to server
It is controlled, so that the total power consumption of whole machine cabinet server is reduced.Whole machine cabinet server energy consumption control system of the present invention, is ensureing whole machine
On the basis of cabinet server total power consumption is less than limit value, it is controlled more than the server of predetermined threshold value to running power consumption, to protect
Demonstrate,prove the runnability of each server.
With reference to specific embodiment, the present embodiment whole machine cabinet server energy consumption control system is described in detail.
In the present embodiment whole machine cabinet server energy consumption control system, power consumption monitoring 20 can be arranged on whole machine cabinet service
The power module of device.Described whole machine cabinet server adopts centralized power supply system, and in rack, each server and described power module connect
Connect, controlled from described power module and power to each server.Power consumption monitoring 20 monitor whole machine cabinet server total power consumption with
And in rack each server power consumption, and when monitoring that total power consumption exceedes limit value, to the clothes running power consumption and being more than predetermined threshold value
Business device sends alarm signal.
In rack, each server is correspondingly arranged on server operation control module 21, each server operation control module
21 are connected with power consumption monitoring 20.For running the server that power consumption is more than predetermined threshold value, its corresponding server runs control
Molding block 21, when receiving alarm signal, controls the running frequency of book server, makes operation lower power consumption so that whole machine cabinet takes
The total power consumption of business device reduces.
Specifically, in the present embodiment, described server operation control module 21 is used for according to described alarm signal, to described
The running frequency of server be controlled including：Described server operation control module 21 is specifically for according to described alarm letter
Number, the running frequency to the CPU of described server or/and the running frequency of internal storage location are controlled.
Described server operation control module 21, can be to the operation of the CPU of server according to alarm signal
Frequency is controlled, and makes the operation lower power consumption of server, thus reducing the total power consumption of whole machine cabinet server.Or, according to announcement
Alert signal, can be controlled to the running frequency of the internal storage location of server, make the operation lower power consumption of server, to reduce
The total power consumption of whole machine cabinet server.Or, described server operation control module 21, can be simultaneously to service according to alarm signal
The running frequency of the running frequency of the CPU of device and internal storage location is controlled, and so that the operation power consumption of server is dropped
Low, to reduce whole machine cabinet server total power consumption.
Further, described power consumption monitoring 20 is additionally operable to, when monitoring that described total power consumption is not above described limit value
When, the server stopping being more than described predetermined threshold value to operation power consumption sends alarm signal.When power consumption monitoring 20 monitors
When the total power consumption of whole machine cabinet server is already below limit value, then the server stopping being more than predetermined threshold value to operation power consumption sends announcement
Alert signal, each server then stops the restriction to running frequency and controls, and can return to normal running frequency.
In the present embodiment, described power consumption control module 20 and described server operation control module 21 pass through universal input/
Delivery outlet connects, and alarm signal is transferred to corresponding server by general I/O port by power consumption control module 20.
In the present embodiment, described whole machine cabinet server energy consumption control system also includes management module 22, described for setting
Limit value and described predetermined threshold value.User can set the limit value of whole machine cabinet server total power consumption by management module 22, and
Each server runs the predetermined threshold value of power consumption.
Wherein, described management module 22 is connected by communication link with described power consumption monitoring 20.
The present embodiment whole machine cabinet server energy consumption control system, make use of the feature that whole machine cabinet server centered is powered, root
According to the total power consumption of whole machine cabinet server and the operation power consumption of each server, it is less than limit in the total power consumption controlling whole machine cabinet server
In value, the operation of each server is controlled the operation power consumption according to each node server it is ensured that the operation of each server
Performance, has ensured the runnability of each server during limiting power consumption to greatest extent.
Above a kind of whole machine cabinet server energy consumption control method provided by the present invention and system are described in detail.
Specific case used herein is set forth to the principle of the present invention and embodiment, and the explanation of above example is to use
Understand the method for the present invention and its core concept in help.It should be pointed out that for those skilled in the art,
Under the premise without departing from the principles of the invention, the present invention can also be carried out with some improvement and modify, these improve and modify
Fall in the protection domain of the claims in the present invention.
Claims (10)
1. a kind of whole machine cabinet server energy consumption control method is it is characterised in that include：
The total power consumption of monitoring whole machine cabinet server and the power consumption of each server in rack, when monitoring that described total power consumption exceedes limit
During value, send alarm signal to running power consumption more than the server of predetermined threshold value；
According to described alarm signal, the running frequency of described server is controlled, makes the total work of described whole machine cabinet server
Consumption reduces.
2. whole machine cabinet server energy consumption control method according to claim 1 is it is characterised in that also include：
Set described limit value and described predetermined threshold value.
3. whole machine cabinet server energy consumption control method according to claim 1 monitors described total work it is characterised in that working as
When consumption is not above described limit value, the server stopping being more than described predetermined threshold value to operation power consumption sends alarm signal.
4. the whole machine cabinet server energy consumption control method according to any one of claim 1-3 is it is characterised in that described basis
Described alarm signal, the running frequency of described server is controlled including：
According to described alarm signal, the running frequency to the CPU of described server or/and the operation of internal storage location
Frequency is controlled.
5. a kind of whole machine cabinet server energy consumption control system is it is characterised in that include：
Power consumption monitoring, for monitoring the total power consumption of whole machine cabinet server and the power consumption of each server in rack, works as monitoring
To described total power consumption exceed limit value when, to run power consumption be more than predetermined threshold value server send alarm signal；
The server operation control module being correspondingly arranged with each server, for according to described alarm signal, to described service
The running frequency of device is controlled, and so that the total power consumption of described whole machine cabinet server is reduced.
6. whole machine cabinet server energy consumption control system according to claim 5 is it is characterised in that also include：
The management module being connected with described power consumption monitoring, for setting described limit value and described predetermined threshold value.
7. whole machine cabinet server energy consumption control system according to claim 5 is it is characterised in that described power consumption monitoring
It is additionally operable to, when monitoring that described total power consumption is not above described limit value, stop being more than described predetermined threshold value to operation power consumption
Server sends alarm signal.
8. the whole machine cabinet server energy consumption control system according to any one of claim 5-7 is it is characterised in that described service
Device operation control module is used for according to described alarm signal, the running frequency of described server is controlled including：
Described server operation control module is specifically for according to described alarm signal, the CPU to described server
Running frequency or/and the running frequency of internal storage location be controlled.
9. whole machine cabinet server energy consumption control system according to claim 5 is it is characterised in that described power consumption monitoring
It is arranged in the power module of described whole machine cabinet server, described power module is connected with server each in rack, for controlling
Make and power to each server.
10. whole machine cabinet server energy consumption control system according to claim 5 is it is characterised in that described power consumption control mould
Block and described server operation control module are connected by general I/O port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863755.3A CN106406500A (en) | 2016-09-29 | 2016-09-29 | Method and system for controlling power consumption of servers in whole cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610863755.3A CN106406500A (en) | 2016-09-29 | 2016-09-29 | Method and system for controlling power consumption of servers in whole cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106406500A true CN106406500A (en) | 2017-02-15 |
Family
ID=59227973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610863755.3A Pending CN106406500A (en) | 2016-09-29 | 2016-09-29 | Method and system for controlling power consumption of servers in whole cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106406500A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983946A (en) * | 2018-06-13 | 2018-12-11 | 烽火通信科技股份有限公司 | A kind of server energy consumption control method, system and equipment |
| CN109189644A (en) * | 2018-09-17 | 2019-01-11 | 郑州云海信息技术有限公司 | Whole machine cabinet RMC, the method and system that whole machine cabinet increases number of nodes newly are automatically configured |
| CN109800125A (en) * | 2018-12-18 | 2019-05-24 | 平安科技（深圳）有限公司 | Cabinet configuring management method, device and computer readable storage medium |
| CN110022246A (en) * | 2019-04-15 | 2019-07-16 | 苏州浪潮智能科技有限公司 | Distributed type assemblies equipment power dissipation monitoring method, device, system and associated component |
| CN111913802A (en) * | 2020-07-17 | 2020-11-10 | 烽火通信科技股份有限公司 | Multi-node server power consumption control method and system |
| CN114116395A (en) * | 2021-11-26 | 2022-03-01 | 苏州浪潮智能科技有限公司 | Power overload protection method, system and device for power supply circuit of aging chamber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070005994A1 (en) * | 2005-06-09 | 2007-01-04 | International Business Machines Corporation | Power management server and method for managing power consumption |
| CN101277200A (en) * | 2007-03-30 | 2008-10-01 | 联想(北京)有限公司 | Method and device for managing multiserver power supply |
| CN103516537A (en) * | 2012-06-25 | 2014-01-15 | 百度在线网络技术（北京）有限公司 | Power consumption management method of whole cabinet and system thereof, and the whole cabinet |
-
2016
- 2016-09-29 CN CN201610863755.3A patent/CN106406500A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070005994A1 (en) * | 2005-06-09 | 2007-01-04 | International Business Machines Corporation | Power management server and method for managing power consumption |
| CN101277200A (en) * | 2007-03-30 | 2008-10-01 | 联想(北京)有限公司 | Method and device for managing multiserver power supply |
| CN103516537A (en) * | 2012-06-25 | 2014-01-15 | 百度在线网络技术（北京）有限公司 | Power consumption management method of whole cabinet and system thereof, and the whole cabinet |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983946A (en) * | 2018-06-13 | 2018-12-11 | 烽火通信科技股份有限公司 | A kind of server energy consumption control method, system and equipment |
| CN108983946B (en) * | 2018-06-13 | 2021-04-27 | 烽火通信科技股份有限公司 | Server power consumption control method, system and equipment |
| CN109189644A (en) * | 2018-09-17 | 2019-01-11 | 郑州云海信息技术有限公司 | Whole machine cabinet RMC, the method and system that whole machine cabinet increases number of nodes newly are automatically configured |
| CN109189644B (en) * | 2018-09-17 | 2021-10-22 | 郑州云海信息技术有限公司 | Whole cabinet RMC, and method and system for automatically configuring number of newly added nodes of whole cabinet |
| CN109800125A (en) * | 2018-12-18 | 2019-05-24 | 平安科技（深圳）有限公司 | Cabinet configuring management method, device and computer readable storage medium |
| CN110022246A (en) * | 2019-04-15 | 2019-07-16 | 苏州浪潮智能科技有限公司 | Distributed type assemblies equipment power dissipation monitoring method, device, system and associated component |
| CN111913802A (en) * | 2020-07-17 | 2020-11-10 | 烽火通信科技股份有限公司 | Multi-node server power consumption control method and system |
| CN111913802B (en) * | 2020-07-17 | 2022-09-30 | 烽火通信科技股份有限公司 | Multi-node server power consumption control method and system |
| CN114116395A (en) * | 2021-11-26 | 2022-03-01 | 苏州浪潮智能科技有限公司 | Power overload protection method, system and device for power supply circuit of aging chamber |
| CN114116395B (en) * | 2021-11-26 | 2023-11-14 | 苏州浪潮智能科技有限公司 | Aging room power supply line power overload protection method, system and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106406500A (en) | Method and system for controlling power consumption of servers in whole cabinet | |
| CN103645795A (en) | Cloud computing data center energy saving method based on ANN (artificial neural network) | |
| CN103533084A (en) | Real-time DMS (device management system) of B/S (browser/server) framework and method thereof | |
| CN103135732A (en) | Server cabinet system | |
| CN107943253A (en) | A kind of high density multi-node server system heat radiating structure | |
| CN206489563U (en) | Heterogeneous computing system | |
| CN206441151U (en) | A kind of Server remote control system | |
| CN106789109B (en) | Power management method and device | |
| CN106708746A (en) | On-line memory defragmentation method and device | |
| CN203225789U (en) | virtual desktop terminal system | |
| CN101453337A (en) | Micro telecommunication and computer general hardware platform architecture system and electric power control method | |
| CN104393985A (en) | Cipher machine based on multi-NIC (network interface card) technology | |
| CN205080297U (en) | Smooth distribution network intelligence optic fibre of intelligent recognition location divides fine case | |
| CN106356907A (en) | Domestic power supply system and operation method thereof | |
| CN206021155U (en) | A kind of fusion architecture server | |
| CN106249839A (en) | A kind of N+N redundancy scheme server power system | |
| CN104503667B (en) | Integrated power supply monitoring human-computer interface collocation method based on MCGS | |
| CN104319782B (en) | A kind of parallel reactive compensation system and its control method | |
| CN102999146A (en) | Low-cost data security system and control method | |
| CN207677774U (en) | More medical equipment state total management systems | |
| CN205721752U (en) | A kind of Computer cabinet server management system | |
| CN206639033U (en) | A kind of device for evaluating DCS system alarm performance | |
| CN107420340B (en) | Control method of cooling fan and system | |
| CN205247375U (en) | A computer fault alarm system | |
| CN206378971U (en) | Ship power distribution cabinet safeguards early warning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |