CN209765406U - VPX reinforced blade server with optimized power input end - Google Patents
VPX reinforced blade server with optimized power input end Download PDFInfo
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- CN209765406U CN209765406U CN201920870111.6U CN201920870111U CN209765406U CN 209765406 U CN209765406 U CN 209765406U CN 201920870111 U CN201920870111 U CN 201920870111U CN 209765406 U CN209765406 U CN 209765406U
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- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a VPX reinforced blade server with optimized power input end, belonging to the technical field of board card power supply; the server comprises a server back plate and a plurality of functional units, wherein the server back plate and the functional units are all interconnected through signals; the server backboard is simultaneously connected with the BMC management module and the hot-plug power supply management module through a power bus; the staff can be according to the operating characteristic of the functional unit of difference, peripheral parameter through BMC management module is customized to input voltage's undervoltage and excessive pressure and is set for, can prevent that hard short circuit from setting up power short circuit protection function, reduces the influence to VPX reinforcement blade server backplate power supply when function integrated circuit board hot plug, guarantees the security and the reliability of each functional unit.
Description
Technical Field
the utility model discloses a blade server is consolidated to VPX that power input end optimizes relates to integrated circuit board power supply technical field.
Background
The radar data processing and radar signal processing belong to important components in a modern radar system, and because radar equipment has strong real-time requirements on data processing, a reinforced blade server is a core hardware processing platform and is mainly used for finishing a signal processing function in the field of radar application. The equipment usually adopts a reinforced design, and meets the requirements of vibration resistance, capacitance compatibility, environmental adaptability and reliability. Usually, these units need to satisfy the hot-plug function, the hot-plug function can be implemented to greatly facilitate the redundancy design and fault management design of the board, and what is very critical in the hot-plug function is the implementation of the hot-plug function of the power input terminal, and because of the difference of power consumption requirements among different units, it is very necessary to study how to optimize the hot-plug circuit of the input terminal of each unit.
SUMMERY OF THE UTILITY MODEL
the utility model discloses to prior art's problem, provide a VPX who power input end optimizes and consolidate blade server, the technical scheme who adopts is: a VPX reinforced blade server with optimized power input end comprises a server back plate and a plurality of functional units, wherein the server back plate and the functional units are connected with each other through signals;
The function unit comprises a BMC management module, a hot-plug power management module, a power output module and a board card function circuit, the server backboard is simultaneously connected with the BMC management module and the hot-plug power management module through a power bus, the BMC management module and the hot-plug power management module are interconnected through SMBus, and the hot-plug power management module is connected with the board card function circuit through the power output module.
The power bus comprises a main power supply and an auxiliary power supply, the server backboard is simultaneously connected with the BMC management module and the hot-plug power supply management module through the auxiliary power supply, and the server backboard is connected with the hot-plug power supply management module through the main power supply.
The auxiliary power supply is an AUX power supply.
The functional unit comprises a computing unit, a switching unit and an interface unit.
The BMC management module adopts AST2500 or AST2400 model.
the hot plug power management module adopts LM25066 model.
the power output module adopts any model of TPS54620, TPS53319 or TPS 62130.
The utility model has the advantages that: the server back plate is matched with the power bus to provide electric energy for the functional unit; the BMC management module, the hot-plug power management module, the power output module and the board card function circuit are matched, a worker can customize the undervoltage and overvoltage of input voltage according to the working characteristics of different function units through peripheral parameters of the BMC management module, the power short circuit protection function can be prevented from being set by hard short circuits, the influence on a VPX reinforcing blade server backboard power supply source when the function board card is hot-plugged is reduced, and the safety and the reliability of each function unit are guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
The first embodiment is as follows:
A VPX reinforced blade server with optimized power output end comprises a server back plate, a plurality of functional units such as a computing unit, a switching unit and an interface unit, wherein the server back plate and the functional units are all interconnected through signals,
Each functional unit comprises an AST2500 type BMC management module, an LM25066 type hot-plug power management module, a TPS54620 type power output module and a board card functional circuit, a server backboard is connected with the hot-plug power management module through a main power supply, the server backboard is simultaneously connected with the BMC management module and the hot-plug power management module through an auxiliary power supply, the BMC management module and the hot-plug power management module are interconnected through an SMBus, and the hot-plug power management module is connected with the board card functional circuit through the power output module;
When the novel server works, the server back plate provides electric energy for the BMC management module through the auxiliary power supply, the BMC management module can quickly monitor state information of the board functional circuit, the detection current is small, excessive current pulse cannot be caused during hot plug, the stability of current in the functional unit is guaranteed, meanwhile, the auxiliary power supply of the server board is connected to a voltage monitoring position of the hot plug power supply management module, and the BMC management module can simultaneously obtain the power supply state of the auxiliary power supply in real time;
The main power supply of server backplate is connected and is hot pulled out power management module of inserting, then provide the electric energy for integrated circuit board functional circuit through power output module, BMC management module can convenient and fast inject the restriction current value when each functional unit hot pull is inserted through SMBus, simultaneously at functional board during operation, BMC management module can convenient and fast input voltage to main power supply, input current, input power and auxiliary power supply's voltage is monitored, can prevent that hard short circuit from setting up circuit short circuit protection function, furthest reduces when the functional unit inserts the influence of hot pull to server backplate power supply, guarantee the reliability and the security of each functional unit work.
Example two:
On the basis of the first embodiment, the auxiliary power supply is an AUX power supply; AUX power supply current is between 400mA and 1A, and the current that can provide when the system realizes the suspend mode lets the system resume operating condition fast, further improves the stability of this server power input end.
Example three:
on the basis of the second embodiment, the BMC management module may also adopt an AST2400 model.
Example four:
On the basis of the third embodiment, the power output module can adopt any model of TPS53319 or TPS 62130.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A VPX reinforced blade server with optimized power input end is characterized in that the server comprises a server back plate and a plurality of functional units, wherein the server back plate and the functional units are connected with each other through signals;
The function unit comprises a BMC management module, a hot-plug power management module, a power output module and a board card function circuit, the server backboard is simultaneously connected with the BMC management module and the hot-plug power management module through a power bus, the BMC management module and the hot-plug power management module are interconnected through SMBus, and the hot-plug power management module is connected with the board card function circuit through the power output module.
2. the server of claim 1, wherein the power bus comprises a primary power source and a secondary power source, the server backplane is connected to the BMC management module and the hot-plug power management module via the secondary power source, and the server backplane is connected to the hot-plug power management module via the primary power source.
3. The server of claim 2, wherein the auxiliary power supply is an AUX power supply.
4. a server according to any of claims 1-3, characterised in that said functional units comprise a calculation unit, a switching unit, an interface unit.
5. The server of claim 4, wherein the BMC management module is an AST2500 or AST2400 model.
6. The server of claim 5, wherein the hot-plug power management module is a model LM 25066.
7. The server of claim 6, wherein the power output module is any one of a TPS54620, a TPS53319 or a TPS62130 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870111.6U CN209765406U (en) | 2019-06-11 | 2019-06-11 | VPX reinforced blade server with optimized power input end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870111.6U CN209765406U (en) | 2019-06-11 | 2019-06-11 | VPX reinforced blade server with optimized power input end |
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| Publication Number | Publication Date |
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| CN209765406U true CN209765406U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920870111.6U Active CN209765406U (en) | 2019-06-11 | 2019-06-11 | VPX reinforced blade server with optimized power input end |
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| CN (1) | CN209765406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114153777A (en) * | 2022-02-09 | 2022-03-08 | 浪潮(山东)计算机科技有限公司 | Server and hot plug method and system thereof |
-
2019
- 2019-06-11 CN CN201920870111.6U patent/CN209765406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114153777A (en) * | 2022-02-09 | 2022-03-08 | 浪潮(山东)计算机科技有限公司 | Server and hot plug method and system thereof |
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Effective date of registration: 20210621 Address after: Room 801, building B11, venture headquarters base, North Fuyuan Road, Wuqing District, Tianjin Patentee after: Tianjin health care big data Co.,Ltd. Address before: North 6th floor, S05 building, Langchao Science Park, 1036 Langchao Road, hi tech Zone, Jinan City, Shandong Province, 250100 Patentee before: SHANDONG INSPUR ARTIFICIAL INTELLIGENCE RESEARCH INSTITUTE Co.,Ltd. |