CN106354609B - A kind of server master board electric current real time monitoring design method - Google Patents
A kind of server master board electric current real time monitoring design method Download PDFInfo
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- CN106354609B CN106354609B CN201610925587.6A CN201610925587A CN106354609B CN 106354609 B CN106354609 B CN 106354609B CN 201610925587 A CN201610925587 A CN 201610925587A CN 106354609 B CN106354609 B CN 106354609B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013461 design Methods 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008713 feedback mechanism Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000013021 overheating Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3031—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a motherboard or an expansion card
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Abstract
The invention discloses a kind of server master board electric currents to monitor design method in real time, and the method monitors unit in real time by establishing server master board electric current, and self study records load/current ratio parameter of server, forms current parameters and contrasts table；Using the real-time monitoring mode of electric current, according to measured current value, estimating system load according to actual loading difference, confirms current current status, while realizing the real-time record of current data, forms recording curve.The present invention can very easily realize the real time monitoring design of server master board electric current, do not only reached the requirement of real time of system, and realize high reliability request, realized the efficient stable of server system.
Description
Technical field
The present invention relates to server master board design fields, and in particular to a kind of server master board electric current real time monitoring is set
Meter method, to solve system in current server mainboard Monitoring Design, record current value, system can not quickly start for different
The problem of normal current status protection, in order to ensure fast and stable, the high-efficiency dynamic operation of server master board, in real server master
In plate current monitoring operational process, realize that the real-time monitoring of electric current and control are particularly important, and as decision server reliability
The key element of energy.
Background technology
In server master board, the demand of supply current is higher and higher, and power supply system provides for each power component hold in real time
Continuous electric current, by traditional power supply status monitoring pattern, the real-time current need state of system can not be obtained effectively, for being
The potential problems such as overcurrent, the overheat that system is likely to occur, can not effectively obtain.Especially current anomaly it is higher, do not triggered
In the case of stream protection, the energy of abnormal current is consumed in certain impedance of mainboard regional sustained less than normal, and then leads to mainboard
Overheat is even burnt out, and prodigious influence is brought for the reliability service of server.The operating status of real-time monitoring server mainboard,
It is carried out automatically controlling simultaneously for abnormal data, becomes the key in server master board design.In order to ensure current server
The reliable efficient operation of mainboard, the monitoring system design of mainboard electric current are more and more important.
Currently, it is system not record current value, only when big overcurrent occurs in system for server master board Monitoring Design
The mode of ability starting protection, i.e., current data relies only on confession without effectively record tracking in the course of work of server master board
The overcurrent protection of electrical chip itself is arranged, and there are larger drawbacks for current server mainboard current monitoring：First, current status mistake
Journey shortage of data can not feed back unreasonable current needs, and the fluctuation truth of electric current can not be recorded effectively, nothing
Method meets the real-time monitoring requirements of system；Second is that current monitoring is only the side of the ability starting protection when big overcurrent occurs in system
The protection startup promptness of formula, system is poor, the abnormal protection under the conditions of non-overcurrent can not be quickly coped with, for possible burning plate
The problems such as, it can not effectively control, in order to ensure the reliable and stable operation of server system, in real server system server master
In plate current monitoring operational process, realize that the real-time monitoring of electric current and control are particularly important, and as decision server reliability
The key element of energy.
Invention content
The technical problem to be solved by the present invention is to：The present invention in view of the above problems, in conjunction with the critical electricals such as power consumption calculation because
Element provides a kind of server master board electric current real time monitoring design method, to solve system in current server mainboard Monitoring Design
Record current value, system can not start the problem of being protected for abnormal current state quickly, in order to ensure server master board
Fast and stable, high-efficiency dynamic operation, in real server mainboard current monitoring operational process, realize electric current it is real-time monitoring and
Control key element that is particularly important, and becoming decision server reliability energy.
The technical solution adopted in the present invention is：
A kind of server master board electric current real time monitoring design method, the method are real-time by establishing server master board electric current
Monitoring unit, self study record load/current ratio parameter of server, form current parameters and contrast table；It is real-time using electric current
Monitoring mode, according to measured current value, estimating system load according to actual loading difference, confirms current current status, simultaneously
It realizes the real-time record of current data, forms recording curve.
The method realizes that steps are as follows：
1）Server master board electric current real time monitoring unit is established, mainboard current data is acquired in real time, acquires monitoring
Server master board current value；
2）Server master board electric current real time monitoring unit is connected to the South Bridge chip on mainboard, with real-time acquisition system
The system status parameters such as resources occupation rate, while the South Bridge chip on mainboard receives the system shape that electric current real time monitoring unit is sent out
State instructs, and pressure system carries out the working condition of corresponding load；
3）Electric initial phase on the server, the system mode that server master board electric current real time monitoring unit is sent out refer to
It enables, pressure system carries out the working condition of corresponding load, while monitoring server mainboard current value in real time, self study record service
The load of device/current ratio parameter forms load/current parameters and contrasts table；
4）Under the actual operating conditions of server master board, server master board electric current real time monitoring unit obtains mainboard in real time
Current value, and the mainboard current value obtained in real time is correspondings according to table with load/current parameters for having learnt, acquisition system
Estimation loading condition, while compared with the system status parameters such as the system resource occupancy that obtains in real time, the two is consistent, real
The deviation requirement of both settings is less than 5% in the work of border, then current current value is normal；
5）After server master board electric current real time monitoring unit monitors current data exception, while realizing the reality of current data
Shi Jilu forms recording curve, starts control and feedback mechanism, feedback user is known by mainboard managing network, if electric current
Lasting to increase, no reduction trend, quickly cut-out power supply protects mainboard, prevents mainboard from overheating.
The server master board electric current monitors unit in real time, using ATMEGA128 main control chips, by server master board
0.005 Ohmic power resistance is added in main current channel series connection, and the power resistor both ends are acquired by ADC conversion chips ADC0809
Voltage, by the voltage difference U at power resistor both ends with 0.005 ohm progress ratio, the server master board current value monitored,
The current value of acquisition is sent to ATMEGA128 main control chips by I2C.
The server master board electric current real time monitoring unit is connected to the south bridge core on mainboard by system I2C controlling bus
With system status parameters such as the resources occupation rates of real-time acquisition system, while mainboard electricity is recorded in the state parameter of system by piece
In EEPROM on stream real time monitoring unit.
Load/current ratio parametric procedure of the self study record server is as follows：Electricity initialization rank on the server
Section, the system mode instruction that is sent out by system I2C controlling bus of server master board electric current real time monitoring unit, force system into
The working condition of the corresponding load of row, while monitoring server mainboard current value in real time, workload is since 10%, with 5% step
Length is progressive, until system is pressurized to 100% load, the corresponding current value of each load point of record, formation load/current parameters
It is stored in the EEPROM on mainboard electric current real time monitoring unit according to table, and by the table.
Beneficial effects of the present invention are：
The present invention can very easily realize the real time monitoring design of server master board electric current, not only reach the real-time of system
It is required that and realize high reliability request, realize the efficient stable of server system.
Description of the drawings
Fig. 1 is implementing procedure figure of the present invention.
Specific implementation mode
Below according to Figure of description, in conjunction with specific implementation mode, the present invention is further described：
1, using ATMEGA128 main control chips, server master board electric current real time monitoring unit is established, realizes mainboard electric current number
According to real-time acquisition, i.e., server master board main current channel connect be added 0.005 Ohmic power resistance, by high-precision
ADC conversion chips ADC0809 acquires the voltage at the power resistor both ends, by the voltage difference U at power resistor both ends and 0.005 ohm
Carry out ratio, you can the server master board current value monitored sends the current value of acquisition to ATMEGA128 by I2C
Main control chip.
2, server master board electric current real time monitoring unit is connected to the south bridge core on mainboard by system I2C controlling bus
Piece, while the state parameter of system being recorded in the EEPROM on mainboard electric current real time monitoring unit.
3, electric initial phase on the server, into the Parameter Self-learning stage, server master board electric current real time monitoring is single
The system mode instruction that member is sent out by system I2C controlling bus, pressure system carry out the working condition of corresponding load, while real
When monitoring server mainboard current value.Workload is progressive with 5% step-length since 10%, until to be pressurized to 100% negative for system
It carries, records the corresponding current value of each load point, i.e. load/current ratio parameter of self study record server, formed negative
Load/current parameters contrast table, and the table is stored in the EEPROM on mainboard electric current real time monitoring unit.
4, server master board electric current real time monitoring unit obtains the current value of mainboard in real time, and in real time by the mainboard of acquisition electricity
Flow valuve is corresponding according to table with the load/current parameters learnt, obtains the estimation loading condition of system, while obtaining with real-time
The system status parameters such as system resource occupancy compare, the two is consistent, then current current value is normal.
5, after server master board electric current real time monitoring unit monitors current data exception, abnormal data is stored in mainboard
Electric current monitors in real time in the EEPROM on unit, while starting control and feedback mechanism.
Embodiment is merely to illustrate the present invention, and not limitation of the present invention, the ordinary skill in relation to technical field
Personnel can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all equivalent
Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of server master board electric current monitors design method in real time, which is characterized in that the method is by establishing server master
Plate electric current monitors unit in real time, and self study records load/current ratio parameter of server, forms current parameters and contrasts table；It adopts
With the real-time monitoring mode of electric current, according to measured current value, estimating system load according to actual loading difference, confirms current electricity
Stream mode, while realizing the real-time record of current data, form recording curve；
The method realizes that steps are as follows：
1）Server master board electric current real time monitoring unit is established, mainboard current data is acquired in real time, acquires the clothes of monitoring
Business device mainboard current value；
2）Server master board electric current real time monitoring unit is connected to the South Bridge chip on mainboard, with the resource of real-time acquisition system
Occupancy state parameter, while the South Bridge chip on mainboard receives the system mode instruction that electric current real time monitoring unit is sent out, by force
System processed carries out the working condition of corresponding load；
3）Electric initial phase on the server, the system mode instruction that server master board electric current real time monitoring unit is sent out, by force
System processed carries out the working condition of corresponding load, while monitoring server mainboard current value in real time, self study record server
Load/current ratio parameter forms load/current parameters and contrasts table；
4）Under the actual operating conditions of server master board, server master board electric current real time monitoring unit obtains the electricity of mainboard in real time
Flow valuve, and the mainboard current value obtained in real time is corresponding according to table with the load/current parameters learnt, obtain estimating for system
Loading condition is calculated, while compared with the system resource occupancy state parameter obtained in real time, the two is consistent, then current electric current
Value is normal；
5）After server master board electric current real time monitoring unit monitors current data exception, while realizing the real-time note of current data
Record forms recording curve, starts control and feedback mechanism, knows feedback user by mainboard managing network, if electric current continues
It increases, no reduction trend, quickly cut-out power supply, protects mainboard, prevent mainboard from overheating.
2. a kind of server master board electric current according to claim 1 monitors design method in real time, which is characterized in that the clothes
Business device mainboard electric current monitors unit in real time, using ATMEGA128 main control chips, by connecting in server master board main current channel
0.005 Ohmic power resistance is added, the voltage at the power resistor both ends is acquired by ADC conversion chips ADC0809, by power electricity
Hinder the voltage difference U and 0.005 ohm of progress ratio, the server master board current value monitored, by the current value of acquisition at both ends
ATMEGA128 main control chips are sent to by I2C.
3. a kind of server master board electric current according to claim 1 monitors design method in real time, which is characterized in that
The server master board electric current real time monitoring unit is connected to the South Bridge chip on mainboard by system I2C controlling bus,
The system status parameters such as the resources occupation rate with real-time acquisition system, while mainboard electric current reality is recorded in the state parameter of system
When monitoring unit on EEPROM in.
4. a kind of server master board electric current according to claim 1 monitors design method in real time, which is characterized in that
Load/current ratio parametric procedure of the self study record server is as follows：Electric initial phase on the server, clothes
The system mode instruction that is sent out by system I2C controlling bus of business device mainboard electric current real time monitoring unit, pressure system carry out pair
The working condition that should be loaded, while monitoring server mainboard current value, workload are passed since 10% with 5% step-length in real time
Into until system is pressurized to 100% load, the corresponding current value of each load point of record, formation load/current parameters are contrasted
Table, and the table is stored in the EEPROM on mainboard electric current real time monitoring unit.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106873745A (en) * | 2017-02-10 | 2017-06-20 | 郑州云海信息技术有限公司 | A kind of system and method for realizing backboard voltage monitoring |
| CN109344039A (en) * | 2018-09-13 | 2019-02-15 | 郑州云海信息技术有限公司 | A kind of host intelligent control method and device |
| CN113590442B (en) * | 2021-06-30 | 2023-10-03 | 中国农业银行股份有限公司 | Host performance detection method and device, electronic equipment and storage medium |
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