CN106354609A - Server mainboard current real-time monitoring design method - Google Patents
Server mainboard current real-time monitoring design method Download PDFInfo
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- CN106354609A CN106354609A CN201610925587.6A CN201610925587A CN106354609A CN 106354609 A CN106354609 A CN 106354609A CN 201610925587 A CN201610925587 A CN 201610925587A CN 106354609 A CN106354609 A CN 106354609A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 7
- 230000008713 feedback mechanism Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process 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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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
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Abstract
The invention discloses a server mainboard current real-time monitoring design method. The method comprises the following steps: forming a current parameter comparison table by establishing a server mainboard current real-time monitoring unit and self-learning and recording load/current ratio parameters of a server; estimating the load of a system according to an actual measurement current value in a current real-time monitoring mode, determining a current state at present according to an actual load difference, and simultaneously, recording current data in real time to form a record curve. According to the server mainboard current real-time monitoring design method, the server mainboard current real-time monitoring design can be realized very conveniently; the real-time requirement of the system is met; moreover, the requirement on high reliability is realized; high efficiency and stability of the server system are realized.
Description
Technical field
The present invention relates to server master board design field is and in particular to a kind of server master board electric current monitor in real time sets
Meter method, record current value, system cannot quickly not start for different to solve system in current server mainboard Monitoring Design
The problem of often 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 running, the real-time monitoring realizing electric current is particularly important with control, and becomes decision server reliability
The key element of energy.
Background technology
In server master board, the demand more and more higher of supply current, electric power system provides for each power component in real time and holds
Continuous electric current, relies on traditional power supply status monitoring pattern, and the real-time current need state of system cannot effectively obtain, for being
Unite the excessively stream being likely to occur, the potential problems such as overheated, all cannot effectively obtain.Especially current anomaly higher, do not triggered
In the case of stream protection, the energy of abnormal current is in certain impedance of mainboard regional sustained consumption less than normal, and then leads to mainboard
Overheated or even burn out, the reliability service for server brings very big impact.The running status of real-time monitoring server master board,
Automatically controlled simultaneously for abnormal data, become the key in server master board design.In order to ensure current server
Mainboard reliability efficient operation, the monitoring system design of mainboard electric current is more and more important.
Currently, for server master board Monitoring Design, it is system not record current value, only when big excessively stream in system
The mode of ability starting protection, i.e. current data not effectively record tracking in the work process of server master board, rely only on confession
The overcurrent protection setting of electrical chip itself, the drawbacks of current server mainboard current monitoring has larger: one is current status mistake
Journey shortage of data, cannot feed back for irrational current needs, and the fluctuation truth of electric current cannot effectively be recorded, no
Method meets the real-time monitoring demand of system；Two is the side that current monitoring is only the ability starting protection when big excessively stream in system
Formula, the protection of system start promptness poor it is impossible to quickly tackle the abnormal protection under the conditions of non-excessively stream, for possible burning plate
The problems such as it is impossible to effective control, in order to ensure the reliable and stable operation of server system, in real server system server master
In plate current monitoring running, the real-time monitoring realizing electric current is particularly important with control, and becomes decision server reliability
The key element of energy.
Content of the invention
The technical problem to be solved in the present invention is: the present invention be directed to problem above, in conjunction with the critical electrical such as power consumption calculation because
Element, provides a kind of server master board electric current monitor in real time method for designing, to solve system in current server mainboard Monitoring Design
Record current value, system cannot quickly not start the problem for abnormal current state protection, in order to ensure server master board
Fast and stable, high-efficiency dynamic are run, in real server mainboard current monitoring running, realize the real-time monitoring of electric current with
Control particularly important, and become the key element determining server reliability energy.
The technical solution adopted in the present invention is:
A kind of server master board electric current monitor in real time method for designing, methods described is by setting up server master board electric current monitor in real time
Unit, the load/current ratio parameter of self study record server, form current parameters and contrast table；Using electric current real-time monitoring
Mode, according to measured current value, estimating system loads, and according to actual loading difference, confirms current current status, realizes simultaneously
The real time record of current data, forms recording curve.
It is as follows that methods described realizes step:
1) set up server master board electric current monitor in real time unit, Real-time Collection mainboard current data, acquire the clothes of monitoring
Business device mainboard current value；
2) server master board electric current monitor in real time unit is connected to the South Bridge chip on mainboard, with the resource of real-time acquisition system
The system status parameters such as occupancy, the system mode that the South Bridge chip reception electric current monitor in real time unit on mainboard sends simultaneously refers to
Order, pressure system carries out corresponding to the working condition of load；
3) electric initial phase on the server, the system mode instruction that server master board electric current monitor in real time unit sends, by force
System processed carries out corresponding to the working condition of load, simultaneously real-time monitoring server master board current value, 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 monitor in real time unit obtains the electricity of mainboard in real time
Flow valuve, and will be corresponding according to table to the real-time mainboard current value obtaining and the load/current parameters learning, obtain estimating of system
Calculate loading condition, simultaneously compared with the system status parameters such as the real-time system resource occupancy obtaining, both are consistent, actual work
Both deviation requirement are set in work and are less than 5%, then current current value is normal；
5) after server master board electric current monitor in real time unit monitors current data exception, realize the real-time note of current data simultaneously
Record, forms recording curve, starts and controls and feedback mechanism, knows feedback user by mainboard managing network, if electric current continues
Raise, no reduce trend, fast shut-off is powered, and protects mainboard, prevents mainboard overheated.
Described server master board electric current monitor in real time unit, using atmega128 main control chip, by server master board
Main current channel series connection adds 0.005 Ohmic power resistance, gathers this power resistor two ends by adc conversion chip adc0809
Voltage, voltage difference u at power resistor two ends and 0.005 ohm are carried out ratio, obtain monitor server master board current value,
The current value of acquisition is sent to atmega128 main control chip by i2c.
Described server master board electric current monitor in real time unit is connected to the south bridge core on mainboard by system i2c controlling bus
The state parameter of system, with system status parameters such as the resources occupation rates of real-time acquisition system, be recorded mainboard electricity by piece simultaneously
In eeprom on stream monitor in real time unit.
Load/current ratio the parametric procedure of described self study record server is as follows: electricity initialization rank on the server
Section, the system mode instruction that server master board electric current monitor in real time unit is sent by system i2c controlling bus, pressure system is entered
The working condition of the corresponding load of row, real-time monitoring server master board current value simultaneously, live load from the beginning of 10%, with 5% step
Length is gone forward one by one, and until system is pressurized to 100% load, records the corresponding current value of each load point, forms load/current parameters
According to table, and this table is saved in the eeprom on mainboard electric current monitor in real time unit.
The invention has the benefit that
The present invention can very easily realize the design of server master board electric current monitor in real time, has not only reached in real time will of system
Ask, and realize high reliability request, realize the efficient stable of server system.
Brief description
Fig. 1 is implementing procedure figure of the present invention.
Specific embodiment
Below according to Figure of description, in conjunction with specific embodiment, the present invention is further described:
1st, adopt atmega128 main control chip, set up server master board electric current monitor in real time unit, realize mainboard current data
Real-time Collection, is connected in server master board main current channel and adds 0.005 Ohmic power resistance, turned by high-precision adc
Change the voltage that chip adc0809 gathers this power resistor two ends, voltage difference u at power resistor two ends is carried out with 0.005 ohm
Ratio, you can obtain the server master board current value monitored, the current value of acquisition is sent to atmega128 master control by i2c
Chip.
2nd, server master board electric current monitor in real time unit is connected to the south bridge core on mainboard by system i2c controlling bus
Piece, recorded the state parameter of system in the eeprom on mainboard electric current monitor in real time unit simultaneously.
3rd, electric initial phase on the server, enters Parameter Self-learning stage, server master board electric current monitor in real time list
The system mode instruction that unit is sent by system i2c controlling bus, pressure system carries out corresponding to the working condition of load, simultaneously real
When monitor server master board current value.Live load, from the beginning of 10%, is gone forward one by one with 5% step-length, and until system, to be pressurized to 100% negative
Carry, record the corresponding current value of each load point, the i.e. load of self study record server/current ratio parameter, formed negative
Load/current parameters contrast table, and this table is saved in the eeprom on mainboard electric current monitor in real time unit.
4th, server master board electric current monitor in real time unit obtains the current value of mainboard in real time, and in real time by the mainboard obtaining electricity
Flow valuve is corresponding according to table with the load/current parameters learning, and obtains the estimation loading condition of system, obtains with real-time simultaneously
The system status parameters such as system resource occupancy compare, both are consistent, then current current value is normal.
5th, after server master board electric current monitor in real time unit monitors current data exception, abnormal data is saved in mainboard
In eeprom on electric current monitor in real time unit, start simultaneously and control and feedback mechanism.
Embodiment is merely to illustrate the present invention, and not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent
Technical scheme fall within scope of the invention, the scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. a kind of server master board electric current monitor in real time method for designing is it is characterised in that methods described is by setting up server master
Plate electric current monitor in real time unit, the load/current ratio parameter of self study record server, form current parameters and contrast table；Adopt
With electric current real-time monitoring mode, according to measured current value, estimating system loads, and according to actual loading difference, confirms current electricity
Stream mode, realizes the real time record of current data simultaneously, forms recording curve.
2. a kind of server master board electric current monitor in real time method for designing according to claim 1 is it is characterised in that described side
It is as follows that method realizes step:
1) set up server master board electric current monitor in real time unit, Real-time Collection mainboard current data, acquire the clothes of monitoring
Business device mainboard current value；
2) server master board electric current monitor in real time unit is connected to the South Bridge chip on mainboard, with the resource of real-time acquisition system
Occupancy state parameter, the system mode instruction that the South Bridge chip reception electric current monitor in real time unit on mainboard sends simultaneously, by force
System processed carries out corresponding to the working condition of load；
3) electric initial phase on the server, the system mode instruction that server master board electric current monitor in real time unit sends, by force
System processed carries out corresponding to the working condition of load, simultaneously real-time monitoring server master board current value, 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 monitor in real time unit obtains the electricity of mainboard in real time
Flow valuve, and will be corresponding according to table to the real-time mainboard current value obtaining and the load/current parameters learning, obtain estimating of system
Calculate loading condition, simultaneously compared with the real-time system resource occupancy state parameter obtaining, both are consistent, then current electric current
Value is normal；
5) after server master board electric current monitor in real time unit monitors current data exception, realize the real-time note of current data simultaneously
Record, forms recording curve, starts and controls and feedback mechanism, knows feedback user by mainboard managing network, if electric current continues
Raise, no reduce trend, fast shut-off is powered, and protects mainboard, prevents mainboard overheated.
3. a kind of server master board electric current monitor in real time method for designing according to claim 2 is it is characterised in that described clothes
Business device mainboard electric current monitor in real time unit, using atmega128 main control chip, by the series connection of server master board main current channel
Add 0.005 Ohmic power resistance, gather the voltage at this power resistor two ends by adc conversion chip adc0809, by power electricity
Resistance two ends voltage difference u with 0.005 ohm carry out ratio, obtain monitor server master board current value, will acquisition current value
Atmega128 main control chip is sent to by i2c.
4. a kind of server master board electric current monitor in real time method for designing according to claim 2 it is characterised in that
Described server master board electric current monitor in real time unit is connected to the South Bridge chip on mainboard by system i2c controlling bus,
The state parameter of system be recorded mainboard electric current real by the system status parameters such as the resources occupation rate with real-time acquisition system simultaneously
When monitoring unit on eeprom in.
5. a kind of server master board electric current monitor in real time method for designing according to claim 2 it is characterised in that
Load/current ratio the parametric procedure of described self study record server is as follows: electric initial phase on the server, clothes
The system mode instruction that business device mainboard electric current monitor in real time unit is sent by system i2c controlling bus, it is right that pressure system is carried out
The working condition that should load, real-time monitoring server master board current value simultaneously, live load, from the beginning of 10%, is passed with 5% step-length
Enter, until system is pressurized to 100% load, record the corresponding current value of each load point, form load/current parameters and contrast
Table, and this table is saved in the eeprom on mainboard electric current monitor in real time unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610925587.6A CN106354609B (en) | 2016-10-24 | 2016-10-24 | A kind of server master board electric current real time monitoring design method |
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| CN201610925587.6A CN106354609B (en) | 2016-10-24 | 2016-10-24 | A kind of server master board electric current real time monitoring design method |
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| CN106354609B CN106354609B (en) | 2018-09-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113590442A (en) * | 2021-06-30 | 2021-11-02 | 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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| 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 |
| CN113590442A (en) * | 2021-06-30 | 2021-11-02 | 中国农业银行股份有限公司 | Host performance detection method and device, electronic equipment and storage medium |
| 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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| CN106354609B (en) | 2018-09-04 |
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