CN208969579U - A kind of server system for the supervision of electric power document - Google Patents
A kind of server system for the supervision of electric power document Download PDFInfo
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- CN208969579U CN208969579U CN201821988274.6U CN201821988274U CN208969579U CN 208969579 U CN208969579 U CN 208969579U CN 201821988274 U CN201821988274 U CN 201821988274U CN 208969579 U CN208969579 U CN 208969579U
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- server
- supervision
- controller
- electric power
- control module
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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 relates to a kind of server systems for the supervision of electric power document, the system includes mutual redundancy and the identical main database server group of structure and post data library server, the main database server group and post data library server group is made of database server interconnected and SN74F125N data buffer, SN74F125N data buffer in the main database server group is connect by I/O interface with the SN74F125N data buffer in the server group of post data library, the database server is by power module, temperature control modules and main control module composition, the temperature control modules pass through relay with main control module respectively and are connected with power module, the main control module is slow with client and SN74F125N data respectively Rush device connection.Compared with prior art, the utility model has many advantages, such as to combat a natural disaster that performance is strong, power supply is stable, save the cost, automatic cooling, redundancy are stablized.
Description
Technical field
The utility model relates to server radiating control fields, more particularly, to a kind of service for the supervision of electric power document
Device system.
Background technique
With the rapid development of information technology, server is carry various service requests and is ensureing the work of service,
Server requirement stability with higher, safety and higher information storage capability.It is existing to be supervised for electric power document
Server mainly powered using common power grid, server is in the process of running once power off, server internal
The data and program being currently running in cache will be lost.Currently, leading in order to avoid losing data after power grid accident power-off
Frequently with uninterruptible power supply (UPS), when server power supply power down occurs, external UPS equipment will continue to supply to server
Electricity, while internal storage data is write with a brush dipped in Chinese ink into hard disk data loss problem caused by avoiding external power supply from powering off by server, is come with this
Guarantee the integrality of server operational data.But AC/DC, DC/AC electric energy conversion module in no-break power unit at
This is higher, and consumes part electric energy, improves operation cost.In addition to this, once server breaks down, whole system is all
It can paralyse, influence the integrality of operational data.
Utility model content
The purpose of this utility model is exactly to provide a kind of for electric power to overcome the problems of the above-mentioned prior art
The server system of document supervision.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of server system for the supervision of electric power document, which includes mutual redundancy and the identical master data of structure
Library server group and post data library server, the main database server group and post data library server group are by phase
The database server and SN74F125N data buffer to connect forms, in the main database server group
SN74F125N data buffer is connected by the SN74F125N data buffer in I/O interface and post data library server group
It connects, the database server is made of power module, temperature control modules and main control module, the temperature control modules
Pass through relay respectively with main control module to be connected with power module, the main control module respectively with client and SN74F125N
Data buffer connection.
The power module is by sequentially connected external power supply, charging circuit, the first controller, energy-storage battery group and
Two controllers composition, the external power supply and second controller are connect with relay respectively.
The temperature control modules include third controller and the temperature sensor that connect respectively with third controller
And temperature-dropping fan, the third controller are connect with relay, the temperature-dropping fan and temperature sensor are arranged at clothes
It is engaged in device body.
The energy-storage battery of multiple groups parallel connection is equipped in the energy-storage battery group.
The main control module is equipped with multiple outlets for being connected with hot plug route.
The model of the model PowerEdge R730 of the main control module, the first controller and second controller is
Siemens PLC smart.
The model of the third controller is siemens PLC smart.
Compared with prior art, the utility model has the advantage that
(1) the utility model proposes the server system supervised for electric power document, multiple groups electricity is included in energy-storage battery group
Pond, main control module power injection interface possess the multiple sockets to match with multiple batteries, and multiple sockets are connected with heat and insert
Route is pulled out, and the first controller controls whether charging circuit works according to the voltage of energy-storage battery group, substantially increases system
Timely recovery capacity, safety and flexibility to disaster.
(2) existing server is mainly powered using common power grid, and server once powers off in the process of running,
The data and program being so currently running in server internal cache will be lost, and charging circuit pair is used in this system
The charging of energy-storage battery group, once system cut-off, energy-storage battery group is at once powered system, maintains the operation of system, significantly
Improve the stability of system.
(3) currently, in order to avoid losing data after power grid accident power-off, uninterruptible power supply (UPS) is generallyd use, service is worked as
Device power supply power-fail occur when, external UPS equipment will continue to give server power supply, while server by internal storage data write with a brush dipped in Chinese ink into
Hard disk come avoid external power supply power off caused by data loss problem, guarantee the integrality of server operational data with this.But
It is the higher cost of AC/DC, DC/AC electric energy conversion module in no-break power unit, and consumes part electric energy, improves
Operation cost.Use energy-storage battery group that can protect the integrality of data with save the cost.
(4) book server system uses two-server, once a server therein breaks down, and in addition one
Server can put into operation at once.This system is additionally provided with temperature sensor and temperature-dropping fan, can carry out to server internal temperature
Control, to realize the function of detection internal temperature, autonomous cooling, self-protection.Substantially increase the safety of system and steady
It is qualitative.
It (5) include a server and a SN74F125N data buffer in every group of server group, in primary server group
Data buffer detection data more new state, once data update, the data buffer in primary server group is by data pressure
The data buffer into standby server group is sent by I/O equipment after contracting, to realize the number between two groups of server groups
According to synchronization.Once primary server breaks down, standby server can come into operation at once, substantially increase the stability of system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is server-side composed structure schematic diagram.
Fig. 3 is the circuit diagram of charging circuit.
Wherein: 1 is main database server group, and 11 be the data buffer of main database server group, and 2 be post data
Library server group, 21 be the data buffer of post data library server group, and 3 be I/O interface.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment:
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
As shown in Figure 1, 2, a kind of server system for the supervision of electric power document, server system are proposed in the present embodiment
System includes main database server group 1 and the identical server group of post data library server group 2 two and I/O interface 3,
Every group of database server group is made of a database server and a SN74F125N data buffer, database service
Device is made of power module, temperature control modules and main control module, temperature control modules and main control module pass through relay with
Power module is connected, and main control module is connected with client.
It include a database server and a SN74F125N data buffer, primary server in every group of server group
The more new state of data buffer detection data in group, once data update, the data buffer in primary server group will be counted
The data buffer into standby server group is sent by I/O equipment according to after compression, to realize between two groups of server groups
Data it is synchronous.Once primary server breaks down, standby server can come into operation at once.
Simultaneously in order to reduce influence of the extraneous power supply to system to the greatest extent, system uses energy-storage battery group.Charging circuit
(as shown in Figure 3) connect with extraneous power supply, controls whether to charge according to the voltage of energy-storage battery group by the first controller, voltage is low
It charges in setting value charging circuit to energy-storage battery group, reaches setting value and then stop charging.It is stored up when extraneous power supply disconnects
Energy battery pack is powered system under the control of second controller, maintains the operation of system.
Temperature conditions inside temperature sensor meeting real-time monitoring system, once being more than setting value, temperature-dropping fan starts work
Make.Relay is also by the control of third controller, and the temperature of internal system is again without decline after temperature-dropping fan starting
Trend, third controller will control relay and carry out pressure power-off to whole system, to achieve the effect that forced cooling.
By the operation of above series of, the safety of system not only can be improved, the stability of system can also be improved,
Managerial effectiveness enhancing, is suitble to popularity.
Claims (7)
1. a kind of server system for the supervision of electric power document, which is characterized in that the system includes mutual redundancy and structure phase
Same main database server group and post data library server, the main database server group and the service of post data library
Device group is made of database server interconnected and SN74F125N data buffer, the main database server
SN74F125N data buffer in group passes through the SN74F125N data buffering in I/O interface and post data library server group
Device connection, the database server are made of power module, temperature control modules and main control module, the temperature control
Module passes through relay with main control module respectively and is connected with power module, the main control module respectively with client and
The connection of SN74F125N data buffer.
2. a kind of server system for the supervision of electric power document according to claim 1, which is characterized in that the electricity
Source module is made of sequentially connected external power supply, charging circuit, the first controller, energy-storage battery group and second controller, institute
The external power supply and second controller stated are connect with relay respectively.
3. a kind of server system for the supervision of electric power document according to claim 1, which is characterized in that the temperature
Temperature sensor and temperature-dropping fan that control module includes third controller and connect respectively with third controller are spent, it is described
Third controller is connect with relay, and the temperature-dropping fan and temperature sensor are arranged in server machine body.
4. a kind of server system for the supervision of electric power document according to claim 2, which is characterized in that the storage
It can the interior energy-storage battery for being equipped with multiple groups parallel connection of battery pack.
5. a kind of server system for the supervision of electric power document according to claim 2, which is characterized in that the master
It controls module and is equipped with multiple outlets for being connected with hot plug route.
6. a kind of server system for the supervision of electric power document according to claim 2, which is characterized in that the master
The model of the model PowerEdge R730 of control module, the first controller and second controller is Siemens S7-
200smart。
7. a kind of server system for the supervision of electric power document according to claim 3, which is characterized in that described the
The model of three controllers is siemens PLC smart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988274.6U CN208969579U (en) | 2018-11-29 | 2018-11-29 | A kind of server system for the supervision of electric power document |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988274.6U CN208969579U (en) | 2018-11-29 | 2018-11-29 | A kind of server system for the supervision of electric power document |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969579U true CN208969579U (en) | 2019-06-11 |
Family
ID=66765958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988274.6U Active CN208969579U (en) | 2018-11-29 | 2018-11-29 | A kind of server system for the supervision of electric power document |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969579U (en) |
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2018
- 2018-11-29 CN CN201821988274.6U patent/CN208969579U/en active Active
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