CN202957835U - Micro server and micro server cluster system - Google Patents
Micro server and micro server cluster system Download PDFInfo
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- CN202957835U CN202957835U CN 201220578150 CN201220578150U CN202957835U CN 202957835 U CN202957835 U CN 202957835U CN 201220578150 CN201220578150 CN 201220578150 CN 201220578150 U CN201220578150 U CN 201220578150U CN 202957835 U CN202957835 U CN 202957835U
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Abstract
The utility model provides a micro server and a micro server cluster system, belonging to the field of low power consumption design for servers. The micro server comprises at least one processor circuit board and a double-loop power supply circuit, wherein the processor circuit board interacts data with a data switch and a communication switch to process and calculate data; and the double-loop power supply circuit processes dc output by a dc power supply and then outputs processed dc to the processor circuit board, and switches to a standby power supply when the dc power supply has faults. According to the utility model, the micro server employs a double-loop power supply manner, i.e. employs dc as a main power supply and ac as the standby power supply; and compared with structure of a prior server, the micro server saves a power supply conversion process in the power supply process, thereby reducing power consumption of the server, enabling a data center to reduce power consumption, investment and operation cost, achieving the effect of energy saving and emission reducing, and improving cloud data processing capability of the server.
Description
Technical field
The utility model belongs to server low power dissipation design field, relates in particular to a kind of market demand preferentially and has microserver and the microserver group system of super low-power consumption.
Background technology
Server is a kind of high-performance computer, and it is as network node, in order to storage, process on network 80% data message, therefore is also referred to as the soul of network.Server is generally for concrete network application and tailor-make, and its formation is substantially similar to personal computer, processor, hard disk, internal memory, system bus etc., consists of.Known ground, according to the structure difference, server can be divided into tower server, rack-mount server and blade server.
The profile of tower server and structure are similar to vertical personal computer, because the mainboard autgmentability of server is strong, slot is more, thereby the mainboard volume of server is larger, make the mainframe box of tower server larger than the ATX cabinet of standard, take larger space, be unfavorable for intensive the deployment.
With respect to tower server and rack-mount server, blade server has compacter server architecture, it aims at special industry and the high density computing environment is designed, can make server density more concentrated, saved space, be convenient to centralized management, but, due to the standard disunity, restricted user's selection space.
It is the standard power supply that the server of the said structure that prior art provides all be take the 380V alternating current of three-phase and four-line, on circuit design, need to convert alternating current to direct current, again direct current is converted to the required direct current of processor work of server, simultaneously, also need the direct current after AC-DC conversion is carried out to inversion, with the data center that the obtains the server place required alternating current of working.Due in whole power supply process, there are AC-DC conversion, DC-to-DC conversion, DC-AC conversion, therefore have that power consumption is large, the unmanageable problem of dispelling the heat.And, along with the development of cloud computing, server, as the capital equipment of cloud computing center, is had higher requirement to calculating and the disposal ability of server, but larger power consumption constraints the computing capability of server, hindered the development of cloud computing.
The utility model content
The purpose of this utility model is to provide a kind of microserver, is intended to solve existing server architecture owing to being that to take the 380V alternating current of three-phase and four-line be the standard power supply, and power consumption is larger, has limited the computing capability of server, hinders the problem of cloud computing development.
Problem.
The utility model is achieved in that a kind of microserver, and described microserver comprises:
At least one processor circuit board, described processor circuit board connection data switch and communication switcher, carry out data interaction to realize processing or the calculating to data with data switching exchane and communication switcher;
The double circuit power supply circuit, described double circuit power supply circuit connects DC power supply and described processor circuit board, exports to described processor circuit board after the Direct current treatment that described DC power supply is exported and be switched to stand-by power supply when described D. C. power source breakdown.
Wherein, described double circuit power supply circuit can comprise:
Switch, the first end of described switch connects an AC power;
Batteries, the positive pole of described batteries connects the power supply terminal of described processor circuit board, the minus earth of described batteries;
DC-DC transfer circuit, the input of described DC-DC transfer circuit connects DC power supply, the output of described DC-DC transfer circuit connects described processor circuit board, and the direct current that will input through the input of described DC-DC transfer circuit converts the required direct current of described processor circuit board work to;
Rectifier circuit, the input of described rectifier circuit connects the second end of described switch, and the output of described rectifier circuit connects the input of described DC-DC transfer circuit, and the AC rectification of described AC power output is become to direct current;
Executive circuit, the output of described executive circuit connects described switch, controls disconnection and the closure of described switch;
Controller, the sampling end of described controller connects the positive pole of described batteries, the output of described controller connects the input of described executive circuit, if if described batteries to the power supply of described processor circuit board, by controlling described executive circuit, do not control described switch and disconnect described batteries and by controlling described executive circuit, control described switch closure to described processor circuit board power supply.
Further, described AC power can be the 220V AC power, and described DC power supply can be the 240V DC power supply.
Simultaneously, described double circuit power supply circuit can also comprise:
Cue circuit, described cue circuit connects described controller, under the control of described controller, according to the sampled signal of described sampling end, sends corresponding information.
Wherein, described processor circuit board can comprise:
The power interface that connects described double circuit power supply circuit;
At least one connects the processor circuit of described power interface;
The data network interface that connects described processor circuit and described data switching exchane;
The communication network port that connects described processor circuit and described communication switcher.
Further, the on-chip system chip that described processor circuit can adopt in CS32 series, model is CS32X186.
Simultaneously, described processor circuit board can also comprise:
The serial interface that connects described processor circuit.
Simultaneously, described processor circuit board can comprise two processor circuits, and described microserver comprises six described processor circuit boards.
Another purpose of the present utility model is to provide a kind of microserver group system, comprises at least one microserver, and described microserver is as the clustered node of described system, and described microserver is microserver as above.
In the utility model, microserver is to adopt the double circuit power supply mode, specifically adopt direct current as power supply and using alternating current as stand-by power supply, thereby reduced the power supply transfer process in the power supply process, reduced server energy consumption, make power consumption, investment and the O&M cost of data center also be minimized, reach the effect of energy-saving and emission-reduction, and improved the cloud data-handling capacity of server.
The accompanying drawing explanation
Fig. 1 is the structure chart of the microserver that provides of the utility model;
Fig. 2 is the circuit structure diagram of double circuit power supply circuit in Fig. 1;
Fig. 3 is the circuit structure diagram of processor circuit board in Fig. 1;
Fig. 4 is in the utility model, a kind of plate face layout plan of processor circuit board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The problem existed for prior art, the microserver that the utility model provides is to adopt the double circuit power supply mode, specifically adopts direct current as power supply and using alternating current as stand-by power supply, thereby has reduced the power supply transfer process in the power supply process.
Fig. 1 shows the structure of the microserver that the utility model provides, and for convenience of explanation, only shows the part relevant to the utility model.
Specifically, the microserver that the utility model provides comprises: at least one processor circuit board 11, for data switching exchane and communication switcher, carrying out data interaction, realize processing or calculating to data; Double circuit power supply circuit 12, for after the Direct current treatment by DC power supply output, exporting to processor circuit board 11, and be switched to stand-by power supply when D. C. power source breakdown, this stand-by power supply comprises uninterrupted power supply (Uninterruptible Power System, UPS) and AC power, thereby reduced the power supply transfer process in the power supply process, reduced server energy consumption, make power consumption, investment and the O&M cost of data center also be minimized, reach the effect of energy-saving and emission-reduction, and improved the cloud data-handling capacity of server.
In the utility model, processor circuit board 11 connection data switch and communication switchers, double circuit power supply circuit 12 connects DC power supply and processor circuit board 11, and when stand-by power supply comprises AC power, double circuit power supply circuit 12 also connects AC power.
Fig. 2 shows when stand-by power supply comprises AC power and UPS, the circuit structure of double circuit power supply circuit 12 in Fig. 1.
Now, double circuit power supply circuit 12 comprises: switch S, and its first end connects AC power; As the batteries BT of UPS, its anodal power supply terminal that connects processor circuit board 11, its minus earth; DC-DC transfer circuit 121, its input connects DC power supply, and its output connects processor circuit board, for converting through the direct current of input input the required direct current of processor circuit board 11 work to; Rectifier circuit 122, the second end of its input connecting valve S, its output connects the input of DC-DC transfer circuit 121, for the AC rectification by AC power output, becomes direct current; Executive circuit 124, its output connecting valve S, for disconnection and the closure of control switch S; Controller 123, its sampling end connects the positive pole of batteries BT, its output connects the input of executive circuit 124, for the sampled signal according to sampling end, if batteries BT is not to processor circuit board 11 power supplies, by controlling executive circuit 124, control switch S disconnects, if batteries BT is to processor circuit board 11 power supplies, the control switch S closure by controlling executive circuit 124.
In the utility model, AC power output 220V alternating current; DC power supply output 240V direct current, consistent with the withstand voltage index of the components and parts of AC power to guarantee.
Above-mentioned double circuit power supply circuit 12 is when work, if DC power supply has direct current output, by DC power supply, to processor circuit board 11, powered, DC-DC transfer circuit 121 converts the high voltage direct current of DC power supply output to the low-voltage DC of 12V/10A, this low-voltage DC is to batteries BT floating charge, simultaneously, controller 123 is according to the sampled signal of sampling end, and by controlling executive circuit 124, control switch S disconnects.Now, the whole power supply process of microserver is direct current, only has the DC-dc conversion process one time, power loss is below 10%, with respect under existing ac power supply up to 24% power loss, can greatly reduce the power consumption of server, thereby improve server computational power.
If DC power supply breaks down, batteries BT starts processor circuit board 11 power supplies, controller 123 is according to the sampled signal of sampling end, and the control switch S closure by controlling executive circuit 124, power to processor circuit board 11 thereby be switched to AC power.Can find out, batteries BT can realize switching in zero second of DC power supply and AC power, simultaneously, the built-in UPS as microserver, can make the batteries of the UPS module employing negligible amounts of data center's centralized configuration, reduce the one-time investment of data center, reduce the construction cost of machine room.Certainly, if AC power also breaks down, by batteries BT, complete the power supply to processor circuit board 11, guaranteed the reliability of processor circuit board 11 work.
In the utility model, in order to point out in time the present situation of Field Force's DC power supply or stand-by power supply, double circuit power supply circuit 12 can also comprise: the Tip element (not shown) that connects controller 123; Controller 123 now can, according to the sampled signal of sampling end, be controlled Tip element and be sent corresponding information.This Tip element can be specifically acousto-optic hint circuit or display circuit.
Fig. 3 shows the circuit structure of processor circuit board 11 in Fig. 1.
Particularly, processor circuit board 11 comprises: the power interface 111 that connects double circuit power supply circuit 12; At least one connects the processor circuit 112 of power interface 111; The data network interface 113 that connects processor circuit 112 and data switching exchane; The communication network port 114 that connects processor circuit 112 and communication switcher.
Server can be divided in application facet that market demand is preferential and computing application is preferential: market demand Priority Service device refers to mainly take the market demands such as transfer of data, data sharing, data storage as main, only relates to the server that simple computation is applied; Otherwise computing application preferentially refers to mainly take computing application as main, only relate to the server of simple data application.In the utility model, processor circuit 112 adopts cloud computing node application specific processor chip, to data, application preferentially designs this cloud computing node application specific processor chip pins, have following feature: one, the dominant frequency of cloud computing node application specific processor chip is below 1GHZ, this is due under current chip manufacturing technology condition, the processor chips of the above dominant frequency of 1GHZ there will be step at technique, energy consumption and cost, and technique be take 90 nanometers as boundary; Two, the bus of cloud computing node application specific processor chip adopts 32, to meet the application of most of high priority data; Three, system-level on the chip slapper of cloud computing node application specific processor chip (System On Chip, SOC) changes, and reduces the support to Peripheral Interface, reduces until cancel the peripheral matched chip, the support of enhancing to network communication; Four, cloud computing node application specific processor chip adopts multinuclear, multithreading to calculate, and suitably controls pipeline series; Five, cloud computing node application specific processor chip is applied for high priority data, or some special algorithm application, does not relate to the applied environment of Floating-point Computation, cancels floating point unit.
More specifically, the on-chip system chip that processor circuit 112 adopts in CS32 series, model is CS32X186.Except starting FLASH chip, memory chip, this chip is when building processor circuit 112, almost without any unnecessary peripheral chip and circuit module, power consumption control is at floor level, volume is also very little, thereby make the power consumption of each processor circuit 112 be only 2 watts, really realize super low-power consumption.
In addition, in the utility model, processor circuit board 11 can also comprise: connect the serial interface (not shown) of processor circuit 112, the user can realize the debug function to processor circuit 112 by this serial interface.
In a preferred implementation of the present utility model, each processor circuit board 11 comprises two processor circuits 112, and as shown in Figure 4, it has comprised serial interface 115 to its plate face layout.Now, microserver specifically comprises six processor circuit boards 11 as shown in Figure 4, six processor circuit boards 11 minutes are two-layer to be arranged in the encapsulating housing of microserver, and every one deck comprises three processor circuit boards 11, and data network interface 113 and communication interface 114 are drawn from the encapsulating housing surface.
The utility model also provides a kind of microserver group system, comprises a plurality of microservers as above, and each microserver is as the clustered node of this microserver group system, and its part and functions as mentioned above, are not repeated herein.
In the utility model, microserver is to adopt the double circuit power supply mode, specifically adopt direct current as power supply and using alternating current as stand-by power supply, thereby reduced the power supply transfer process in the power supply process, reduced server energy consumption, make power consumption, investment and the O&M cost of data center also be minimized, reach the effect of energy-saving and emission-reduction, and improved the cloud data-handling capacity of server.Select at the processor circuit of microprocessor, choose cloud computing node application specific processor chip, the on-chip system chip that specifically can choose in CS32 series, model is CS32X186, to realize the design of super low-power consumption microserver; Simultaneously, in the double circuit power supply circuit, also be embedded with UPS, to guarantee the microserver reliability of operation.If microserver adopts six processor circuit boards, each processor circuit board comprises two processor circuits, the power consumption of each processor circuit is only 2W, Overall Power Consumption is in 30W, in data center, adopt the microserver group system of the microserver formation of structure like this, can reduce heat radiation, greatly reduce the power consumption absolute value of microserver group system, must adopt 24 hours air conditioner in machine room forced coolings with respect to the available data center, the utility model only adopts the air-conditioning temperature-reducing of common working environment to get final product, can make the power consumption of data center can reduce to existing 25%, simultaneously, due to the server apparatus of the microserver that adopts the utility model structure as data center, power consumption has obtained significantly reducing, make solar energy become possibility as the main power supply of data center, and do not need to take too large generating place, can take full advantage of machine room roof, contiguous vacant lot etc., obtain the feasibility on economy and engineering.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a microserver, is characterized in that, described microserver comprises:
At least one processor circuit board, described processor circuit board connection data switch and communication switcher, carry out data interaction to realize processing or the calculating to data with data switching exchane and communication switcher;
The double circuit power supply circuit, described double circuit power supply circuit connects DC power supply and described processor circuit board, exports to described processor circuit board after the Direct current treatment that described DC power supply is exported and be switched to stand-by power supply when described D. C. power source breakdown.
2. microserver as claimed in claim 1, is characterized in that, described double circuit power supply circuit comprises:
Switch, the first end of described switch connects an AC power;
Batteries, the positive pole of described batteries connects the power supply terminal of described processor circuit board, the minus earth of described batteries;
DC-DC transfer circuit, the input of described DC-DC transfer circuit connects DC power supply, the output of described DC-DC transfer circuit connects described processor circuit board, and the direct current that will input through the input of described DC-DC transfer circuit converts the required direct current of described processor circuit board work to;
Rectifier circuit, the input of described rectifier circuit connects the second end of described switch, and the output of described rectifier circuit connects the input of described DC-DC transfer circuit, and the AC rectification of described AC power output is become to direct current;
Executive circuit, the output of described executive circuit connects described switch, controls disconnection and the closure of described switch;
Controller, the sampling end of described controller connects the positive pole of described batteries, the output of described controller connects the input of described executive circuit, if if described batteries to the power supply of described processor circuit board, by controlling described executive circuit, do not control described switch and disconnect described batteries and by controlling described executive circuit, control described switch closure to described processor circuit board power supply.
3. microserver as claimed in claim 2, is characterized in that, described AC power is the 220V AC power, and described DC power supply is the 240V DC power supply.
4. microserver as claimed in claim 2, is characterized in that, described double circuit power supply circuit also comprises:
Cue circuit, described cue circuit connects described controller, under the control of described controller, according to the sampled signal of described sampling end, sends corresponding information.
5. microserver as claimed in claim 1, is characterized in that, described processor circuit board comprises:
The power interface that connects described double circuit power supply circuit;
At least one connects the processor circuit of described power interface;
The data network interface that connects described processor circuit and described data switching exchane;
The communication network port that connects described processor circuit and described communication switcher.
6. microserver as claimed in claim 5, is characterized in that, the on-chip system chip that described processor circuit adopts in CS32 series, model is CS32X186.
7. microserver as claimed in claim 5, is characterized in that, described processor circuit board also comprises:
The serial interface that connects described processor circuit.
8. microserver as claimed in claim 5, is characterized in that, described processor circuit board comprises two processor circuits, and described microserver comprises six described processor circuit boards.
9. a microserver group system, comprise at least one microserver, and described microserver, as the clustered node of described system, is characterized in that, described microserver is microserver as described as claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578150 CN202957835U (en) | 2012-11-05 | 2012-11-05 | Micro server and micro server cluster system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578150 CN202957835U (en) | 2012-11-05 | 2012-11-05 | Micro server and micro server cluster system |
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| CN202957835U true CN202957835U (en) | 2013-05-29 |
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| CN 201220578150 Withdrawn - After Issue CN202957835U (en) | 2012-11-05 | 2012-11-05 | Micro server and micro server cluster system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932156A (en) * | 2012-11-05 | 2013-02-13 | 汕尾芯灵电子科技有限公司 | Micro server and micro server cluster system |
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- 2012-11-05 CN CN 201220578150 patent/CN202957835U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932156A (en) * | 2012-11-05 | 2013-02-13 | 汕尾芯灵电子科技有限公司 | Micro server and micro server cluster system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130529 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |