CN101819230A - Method and device for monitoring power consumption of single board - Google Patents
Method and device for monitoring power consumption of single board Download PDFInfo
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Abstract
The invention discloses a device for monitoring the power consumption of a single board, which is used for accurately measuring the power consumption value of a single board. The device comprises a voltage detection module, a current detection module and a single board central processing module, wherein the voltage detection module is positioned on the single board and used for detecting the input voltage value of the single board; the current detection module is positioned on the single board and used for detecting the input current value of the single board; and the single board central processing module is positioned on the single board and used for calculating the power consumption value of the single power according to the detected input voltage value and the detected input current value. The invention also discloses a method for monitoring the power consumption of the single board by using the device.
Description
Technical field
The present invention relates to electronic technology field, specially refer to a kind of monitoring method and device of board power consumption.
Background technology
What most telecommunications equipment providers were mainly paid close attention in the data product R﹠D process is performance, function and the cost of product, and seldom considers the power problems of product.Under the situation of network capacity and network speed rapid growth, in order to satisfy the continuous pursuit of user to the network bandwidth and network speed, the performance of data equipment is more and more stronger, function is more and more abundanter, and what bring then is that power consumption is more and more higher thereupon.The energy consumption of present whole communications industry is very big, and is increasing at faster speed.
Under the overall situation of energy-saving and emission-reduction now, communication products are badly in need of reducing power consumption.And the power consumption of an equipment depends on every veneer in the system, and the power consumption number of veneer is directly connected to the configuration of auxiliary products such as power supply.Therefore need monitor board power consumption, thereby obtain the board power consumption value more accurately.
Measuring method to board power consumption mainly is to start with from system power dissipation at present.Earlier with veneer to be measured and system's disconnection, input voltage value and input current value when measuring total system and not inserting veneer draw the power consumption number of system.Under the constant situation of current system business quantity,, measure the input voltage value and the input current value that veneer are inserted the back total system then, draw the system power dissipation value again with the veneer connecting system.The difference of system power dissipation value was not the current power consumption value of veneer to be measured when system power dissipation value behind the veneer connecting system and veneer inserted.Though this method of testing is fairly simple, must carry out the manual testing by the use test instrument, again by artificial reading numerical values from the testing tool.Because there is error surveying instrument in itself, artificial reading also can have deviation because of the numerical value that everyone individual reason causes reading, and be to calculate the board power consumption value with the method for measuring the power consumption number that inserts veneer front and back system, system is in dynamic change, the power consumption number that inserts veneer front and back system also can't guarantee identical, these all can bring error to measurement result, cause measuring accuracy not enough.And the method also can't be monitored in real time board power consumption and be reported.
Summary of the invention
The embodiment of the invention provides a kind of monitoring method of board power consumption, is used to realize measuring comparatively accurately the board power consumption value.
A kind of monitoring method of board power consumption may further comprise the steps:
A kind of monitoring device of board power consumption comprises:
Be positioned at the voltage detection module on the veneer, be used to detect the veneer input voltage value;
Be positioned at the current detection module on the veneer, be used to detect the veneer input current value;
Be positioned at the veneer central processing module on the veneer, be used for obtaining the board power consumption value according to detected input voltage value and input current value.
A kind of monitoring method of board power consumption may further comprise the steps:
Current detection module on the veneer detects the input current value of this veneer, and the voltage detection module on this veneer detects the input voltage value of this veneer;
Veneer central processing module on the described veneer obtains the power consumption number of this veneer according to input current value and input voltage value.
The embodiment of the invention is by increasing a voltage detection module and a current detection module for every veneer to be measured, detect the veneer input voltage value with voltage detection module, detect the veneer input current value with current detection module, realize calculating by veneer input voltage value and veneer input current value the board power consumption value by the veneer central processing module.Thereby realize the board power consumption value is measured comparatively accurately.
Description of drawings
Fig. 1 is the primary structure figure of board power consumption monitoring device in the embodiment of the invention;
Fig. 2 A is the structural drawing that adds the board power consumption monitoring device of hardware store module in the embodiment of the invention;
Fig. 2 B is a board power consumption monitoring device detailed structure view in the embodiment of the invention;
Fig. 3 is the main method process flow diagram of board power consumption monitoring in the embodiment of the invention;
Fig. 4 is the main method process flow diagram that adds the board power consumption monitoring of hardware store module in the embodiment of the invention;
Fig. 5 is the main method process flow diagram that board power consumption is monitored in real time in the embodiment of the invention;
The detailed method process flow diagram that Fig. 6 reports automatically for board power consumption in the embodiment of the invention;
The detailed method process flow diagram that Fig. 7 reports automatically for the board power consumption that adds veneer total power consumption value query function in the embodiment of the invention.
Embodiment
Be that every veneer to be measured increases a voltage detection module and a current detection module in the embodiment of the invention.Voltage detection module is used to detect the veneer input voltage value.Current detection module is used to detect the veneer input current value.Realize calculating by the veneer central processing module by veneer input voltage value and veneer input current value to the board power consumption value.Wherein, the product of veneer input current value and veneer input voltage value is the board power consumption value.Thereby realize the board power consumption value is measured comparatively accurately.
Referring to Fig. 1, present embodiment provides a kind of board power consumption monitoring device, it comprises that veneer 108, connection veneer input power source voltage detection module 101 and current detection module 102, one ends connect the veneer central processing module 103 of voltage detection module and current detection module respectively.Wherein, voltage detection module 101, current detection module 102 and veneer central processing module 103 all are positioned on the veneer 108.
With voltage table the voltage of resistance is sampled, the sampled voltage that obtains is a simulating signal, sends into modulus conversion chip, sends into veneer central processing module 103 after by modulus conversion chip the analog sampling voltage signal being converted to digital signal.Wherein, if veneer central processing module 103 carries analog-digital conversion function, then directly the analog sampling voltage that obtains is sent into veneer central processing module 103 and get final product.
Veneer central processing module 103 is used for obtaining the board power consumption value according to detected input voltage value and input current value.
Veneer central processing module 103 specifically is used for obtaining veneer input voltage value and veneer input current value from the hardware store module, obtains the board power consumption value; Perhaps be used for directly obtaining the veneer input voltage value, and from current detection module 102, obtain the veneer input current value, thereby obtain the board power consumption value from voltage detection module 101.
Described board power consumption monitoring device also comprises: an end and the hardware store module 104 that voltage detection module 101 links to each other with current detection module 102, the other end links to each other with veneer central processing module 103, and shown in Fig. 2 A.
Take in the prior art to go into hand measurement and calculate veneer 108 power consumptions from system power dissipation, the board power consumption value that obtains is accurate inadequately.Therefore and the board power consumption value is directly connected to the configuration of auxiliary products such as power supply, needs comparatively accurately measure the board power consumption value, and the board power consumption value need be monitored and report.So, in described board power consumption monitoring device, added the board power consumption reporting functions.
Described board power consumption monitoring device also comprises the NE management module 105 that links to each other with veneer central processing module 103, also comprise webmaster storage unit 1051, first control module 1052, second control module 1053 and output unit 1054 in the NE management module 105, shown in Fig. 2 B.
The board power consumption monitoring device can be real-time or detect input voltage value and input current value when being triggered, and real-time or output board power consumption value when being triggered is described in detail at various situations below.
One, detects in real time
Veneer central processing module 103 obtains the board power consumption value in real time and reports NE management module 105, by second control module 1053 the board power consumption value is sent into output unit 1054; Perhaps veneer central processing module 103 obtains detected veneer input voltage value and input current value in real time from hardware store module 104, thereby obtain the board power consumption value, and report NE management module 105, by second control module 1053 the board power consumption value is sent into output unit 1054.
Veneer central processing module 103 calculates the board power consumption value in real time, reports NE management module 105, and is stored in the webmaster storage unit 1051.
Two, be subjected to detection trigger
After NE management module 105 is triggered, board power consumption value or veneer total power consumption value that second control module 1053 obtains in the webmaster storage unit 1051, and send into output unit 1054 with output.At this moment, veneer central processing module 103 calculates the board power consumption value in real time, and stores webmaster storage unit 1051 into.
After perhaps NE management module 105 is triggered, further trigger veneer central processing module 103 and calculate the board power consumption value, this triggering can be that software command or hardware command trigger.By second control module 1053 the board power consumption value in the veneer central processing module 103 is sent into output unit 1054 with output.
Calculate power consumption when three, veneer central processing module 103 is triggered
After veneer central processing module 103 is triggered,, obtain the board power consumption value according to voltage detection module 101 detected veneer input voltage values and current detection module 102 detected veneer input current value.
After perhaps veneer central processing module 103 is triggered, further trigger voltage detection module 101 and current detection module 102 detect, obtain voltage detection module 101 detected veneer input voltage values and current detection module 102 detected veneer input current value, thereby obtain the board power consumption value.This triggering can be that software command or hardware command trigger.
A network element may comprise a plurality of veneers, also just relates to the problem of measuring the veneer total power consumption.Veneer total power consumption value in the embodiment of the invention is meant the power consumption number sum of all veneers in the network element.Wherein, each veneer all is connected on the backboard in network element.
One, detects in real time
Perhaps first control module 1053 utilizes the board power consumption value of each veneer real-time report to calculate veneer total power consumption value, directly the veneer total power consumption value that obtains is sent into output unit 1054 by second control module 1053 and exports.
Two, being triggered the back detects
After NE management module 105 is triggered, first control module 1052 utilizes the board power consumption value of veneer central processing module 103 real-time report of each veneer 108 to calculate veneer total power consumption value, directly the veneer total power consumption value that obtains is sent into output unit 1054 by second control module 1053 and exports.
After perhaps NE management module 105 is triggered, further trigger each veneer central processing module 103 and calculate the board power consumption value, and send into first control module 1052, the board power consumption value of utilizing each veneer to report by first control module 1052 calculates veneer total power consumption value, by second control module 1053 the veneer total power consumption value that obtains is sent into output unit 1054 and exports.
The trigger condition that is triggered comprises one of following condition at least:
Periodic triggers, NE management module 105 is exported to the user every a preset period with the board power consumption value.NE management module 105 can comprise a timer, is used for the cycle is carried out timing.
Command triggers when NE management module 105 is received user's querying command, is exported to the user with the board power consumption value.
Alarm triggered, the default normal power consumption range of veneer, when veneer current power consumption value surpassed this default normal power consumption range of veneer, Alarm Unit sent the alarm triggered order to NE management module 105, and then NE management module 105 is exported to the user with veneer current power consumption value.Described Alarm Unit can be arranged in NE management module 105, also can be arranged in veneer central processing module 103.
Querying command can comprise identifier, and this identifier is got different value representation Query Board total power consumption value or board power consumption value.When needs Query Board power consumption number, querying command also needs to comprise veneer sign sign indicating number information, needs the veneer of inquiry with sign.When the user need inquire about sometime or when veneer total power consumption value in certain time period or board power consumption value, querying command also needs to comprise temporal information, needs the moment or the time period of inquiry with sign.
Introduce the method for board power consumption monitoring below by realization flow.
Obtain the board power consumption value, must at first measure the input voltage value and the input current value of veneer 108.By for every veneer 108 increases voltage detection module 101 and current detection module 102, measure the input voltage value and the input current value of veneer in the present embodiment, to obtain the board power consumption value.Referring to Fig. 3, the main method flow process of board power consumption monitoring is as follows:
For every veneer 108 increases voltage detection module 101 and current detection module 102, measure the input voltage value and the input current value of veneer.
Step 301: the current detection module on the veneer 108 detects the input current value of this veneer, and the voltage detection module on this veneer 108 detects the input voltage value of this veneer.
Step 302: the veneer central processing module 103 on the veneer 108 obtains the board power consumption value according to input current value and input voltage value.The order that veneer central processing module 103 obtains input voltage value and input current value can be any.
Adopt the mode that adds hardware store module 104 in the present embodiment.Referring to Fig. 4, concrete steps comprise:
For every veneer 108 increases voltage detection module 101 and current detection module 102, detect the input voltage value and the input current value of veneer 108, detected magnitude of voltage and current value are stored in respectively in the hardware store module 104.
Step 401: the current detection module 102 of veneer 108 detects the veneer input current value, and voltage detection module 101 detects the veneer input voltage value.
Step 402: hardware store module 104 storage input current value and input voltage values.
Step 403: veneer central processing module 103 obtains input current value and input voltage value from hardware store module 104, thereby obtains the board power consumption value.The order that veneer central processing module 103 obtains input voltage value and input current value can be any.
Added the board power consumption reporting functions in the present embodiment, can monitor in real time board power consumption.Referring to Fig. 5, concrete steps comprise:
For every veneer 108 increases voltage detection module 101 and current detection module 102, measure the input voltage value and the input current value of veneer 108.
Step 501: NE management module 105 is received user's querying command.
Step 502: NE management module 105 issues querying command and gives veneer central processing module 103.
Step 503: veneer central processing module 103 obtains veneer input current value and input voltage value according to querying command from hardware store module 104, thereby obtains the board power consumption value.Wherein, the input current value of veneer 108 is measured by the current detection module 102 of veneer 108, and input voltage value is measured by the voltage detection module 101 of veneer 108.The order that veneer central processing module 103 obtains input voltage value and input current value can be any.
If user inquiring is a certain board power consumption value constantly of specifying, what then veneer central processing module 103 obtained from hardware store module 104 is this appointment input current value and input voltage value constantly.
If user inquiring is veneer current power consumption value, also can directly obtain veneer current power consumption value by veneer central processing module 103 without hardware store module 104 according to voltage detection module 101 detected veneer input current value and current detection module 102 detected veneer input voltage values.
Step 504: veneer central processing module 103 reports NE management module 105 with the board power consumption value that obtains.
Step 505: NE management module 105 is exported to the user with Query Result.
Therefore Query Board 108 brings into operation certainly to the board power consumption value of current any time at any time.
By for veneer 108 increases the automatic reporting functions of board power consumption, come power consumption situation in the present embodiment for user inquiring veneer 108 within a period of time.Referring to Fig. 6, the detailed method flow process that board power consumption reports automatically is as follows:
For every veneer 108 increases voltage detection module 101 and current detection module 102, measure the input voltage value and the input current value of veneer 108.
Open the automatic reporting functions of board power consumption in advance.
Step 601: the current detection module 102 on the veneer 108 detects the input current value of this veneer 108, and the voltage detection module 101 on this veneer 108 detects the input voltage value of this veneer 108.
Step 602: hardware store module 104 storage input current value and input voltage values.
Step 603: veneer central processing module 103 is real-time obtains veneer input current value and input voltage value from hardware store module 104, thereby obtains the board power consumption value.The order that veneer CPU (central processing unit) 103 obtains voltage and current value can be any.
Also can directly according to voltage detection module 101 detected veneer input voltage values and current detection module 102 detected veneer input current value, obtain the board power consumption value by veneer central processing module 103 without hardware store module 104.
Step 604: veneer central processing module 103 reports NE management module 105 with the board power consumption value that obtains.
The board power consumption value that NE management module 103 can also report veneer central processing module 103 is kept in the local webmaster storage unit 1051.
Step 605: NE management module 105 is subjected to the triggering of alert command.
Perhaps, carry out alarm detection, and send alert command to NE management module 105 by veneer central processing module 103.
Step 606: NE management module 105 output board power consumption values.
Because the veneer central processing module 103 real-time board power consumption values with obtaining report NE management module 105, if without hardware store module 104, then need webmaster storage unit 1051 to preserve the board power consumption value that reports, from webmaster storage unit 1051, obtain the board power consumption value and send into output unit 1054 and export by second control module 1053.
The power consumption number of every veneer 108, veneer total power consumption value also need be learnt when power configuration in system.By opening the automatic reporting functions of board power consumption of all veneers 108 in the network element, measure veneer total power consumption value in the present embodiment.Referring to Fig. 7, the detailed method flow process that the board power consumption of adding veneer total power consumption value inquiry reports automatically is as follows:
For every veneer 108 increases voltage detection module 101 and current detection module 102, measure the input voltage value and the input current value of veneer 108.
Open the automatic reporting functions of board power consumption of all veneers 108 in the network element.
Step 701: the current detection module 102 on the veneer 108 detects the input current value of this veneer 108, and the voltage detection module 101 on this veneer 108 detects the input voltage value of this veneer 108.
Step 702: hardware store module 104 storage input current value and input voltage values.
Step 703: veneer central processing module 103 obtains veneer input current value and input voltage value from hardware store module 104, thereby obtains the board power consumption value.The order that veneer central processing module 103 obtains input voltage value and input current value can be any.
Also can directly from voltage detection module 101, obtain the veneer input voltage value and from current detection module 102, obtain the veneer input current value by veneer central processing module 103, obtain the board power consumption value without hardware store module 104.
Step 704: veneer central processing module 103 reports NE management module 105 with the board power consumption value that obtains.
Step 705: the board power consumption value that NE management module 105 reports according to each veneer central processing module 103 obtains veneer total power consumption value.
Because the veneer central processing module 103 real-time board power consumption values with obtaining report NE management module 105, if without hardware store module 104, then NE management module 103 is kept at the board power consumption value that the veneer central processing module 103 that receives reports in the webmaster storage unit 1051.
Step 706: NE management module 105 periodic output veneer total power consumption values.
Because the veneer central processing module 103 real-time board power consumption values with obtaining report NE management module 105, if without hardware store module 104, then second control module 1053 obtains veneer total power consumption value and sends into output unit 1054 and export from webmaster storage unit 1051.
Whether open the automatic reporting functions of board power consumption, do not conflict with the board power consumption real time monitoring function, the two can and be deposited.
The embodiment of the invention is that every veneer 108 increases a current detection module 102 and a voltage detection module 101, measure veneer input current value and veneer input voltage value respectively, be stored in the hardware store module 104, from hardware store module 104, obtain veneer input current value and veneer input voltage value by veneer central processing module 103, thereby obtain the board power consumption value; Perhaps, directly from voltage detection module 101, obtain the veneer input voltage value, and from current detection module 102, obtain the veneer input current value, thereby obtain the board power consumption value by veneer central processing module 103 without hardware store module 104.Also added the board power consumption reporting functions.Veneer central processing module 103 obtains the board power consumption value in real time and reports NE management module 105, by second control module 1053 the board power consumption value is sent into output unit 1054; Perhaps veneer central processing module 103 obtains detected veneer input voltage value and input current value in real time from hardware store module 104, thereby obtain the board power consumption value, and report NE management module 105, by second control module 1053 the board power consumption value is sent into output unit 1054 in real time; When perhaps NE management module 105 is triggered, obtain the veneer input voltage value and the input current value of storage in the hardware store module 104 by veneer central processing module 103, thereby obtain the board power consumption value, report NE management module 105, by output unit 1054 output board power consumption values; Perhaps without hardware store module 104, directly from voltage detection module 101, obtain the veneer input voltage value by veneer central processing module 103, and from current detection module 102, obtain the veneer input current value, obtain the board power consumption value, report NE management module 105, by output unit 1054 output board power consumption values.And, also added the automatic reporting functions of board power consumption.Open the automatic reporting functions of board power consumption, then veneer central processing module 103 reports NE management module 105 with the board power consumption value that obtains, be stored in the webmaster storage unit 1051, when NE management module 105 is triggered, by second control module 1053 the board power consumption value in the webmaster storage unit 1051 is sent into output unit 1054 and export; Perhaps without webmaster storage unit 1051, when NE management module 105 was triggered, the board power consumption value that second control module 1053 directly reports veneer central processing module 103 was sent into output unit 1054 and is exported.Simultaneously, after the automatic reporting functions of board power consumption of all veneers 108 in the network element is all opened, veneer central processing module 103 regularly reports NE management module 105 with the board power consumption value that obtains, the power consumption number that first control module 1052 reports according to each veneer 108, obtain veneer total power consumption value, be stored in the webmaster storage unit 1051, when NE management module 105 is triggered, by second control module 1053 the board power consumption value sent into output unit 1054 and export; Perhaps without webmaster storage unit 1051, when NE management module 105 was received trigger command, the veneer total power consumption value that second control module 1053 directly obtains first control module 1052 was sent into output unit 1054 and is exported.Thereby realized monitoring comparatively accurately to board power consumption and veneer total power consumption.By adding the board power consumption reporting functions, realized real-time monitoring simultaneously to board power consumption.And, monitor the variation of board power consumption in real time, also help to find as early as possible the device fault of veneer 108.
Be used to realize that the software of the embodiment of the invention can be stored in storage mediums such as floppy disk, hard disk, CD and flash memory.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. the monitoring device of a board power consumption is characterized in that, comprising:
Be positioned at the voltage detection module on the veneer, be used to detect the veneer input voltage value;
Be positioned at the current detection module on the veneer, be used to detect the veneer input current value;
Be positioned at the veneer central processing module on the veneer, be used for obtaining the board power consumption value according to detected input voltage value and input current value.
2. device as claimed in claim 1 is characterized in that:
Current detection module detects the veneer input current value in real time; And voltage detection module detects the veneer input voltage value in real time; Perhaps
Current detection module is subjected to the veneer central processing module to trigger the back and detects the veneer input current value, and voltage detection module is subjected to veneer central processing module triggering back to detect the veneer input voltage value.
3. device as claimed in claim 1 is characterized in that:
The veneer central processing module obtains detected veneer input current value in real time from current detection module, and from voltage detection module, obtain detected veneer input voltage value in real time, and obtain the board power consumption value according to veneer input current value and veneer input voltage value; Perhaps
The veneer central processing module is subjected to obtain detected veneer input current value after the external trigger from current detection module, and be subjected to from voltage detection module, to obtain detected veneer input voltage value after the external trigger, and obtain the board power consumption value according to veneer input current value and veneer input voltage value.
4. device as claimed in claim 1 is characterized in that, also comprises:
The hardware store module, an end links to each other with current detection module 102 with voltage detection module 101, the other end links to each other with veneer central processing module 103; Be used for detected veneer input voltage value of storage voltage detection module and current detection module and veneer input current value.
5. device as claimed in claim 1 is characterized in that, also comprises:
The NE management module is used to obtain board power consumption value and the output that the veneer central processing module obtains.
6. device as claimed in claim 5 is characterized in that:
The NE management module obtains the board power consumption value in real time from the veneer central processing module; Perhaps
The NE management module is triggered the back and obtained the board power consumption value from the veneer central processing module.
7. device as claimed in claim 1 is characterized in that, also comprises:
The NE management module also is used for the board power consumption value that reports according to each veneer, obtains the veneer total power consumption value of all veneers that report the board power consumption value.
8. device as claimed in claim 6 is characterized in that:
The NE management module is exported to the user every a preset period with the board power consumption value;
The NE management module is exported to the user with the board power consumption value when receiving user's querying command;
When the board power consumption value surpassed the default normal power consumption range of veneer, the NE management module was exported to the user with the board power consumption value.
9. the monitoring method of a board power consumption is characterized in that, may further comprise the steps:
Current detection module on the veneer detects the input current value of this veneer, and the voltage detection module on this veneer detects the input voltage value of this veneer;
Veneer central processing module on the described veneer obtains the power consumption number of this veneer according to input current value and input voltage value.
10. method as claimed in claim 9 is characterized in that, the step that detects veneer input current value and veneer input voltage value comprises:
Current detection module detects the veneer input current value in real time, and voltage detection module detects the veneer input voltage value in real time; Perhaps
Current detection module is subjected to the veneer central processing module to trigger the back and detects the veneer input current value, and voltage detection module is subjected to veneer central processing module triggering back to detect the veneer input voltage value.
11. method as claimed in claim 9 is characterized in that, the step that obtains the board power consumption value comprises:
The veneer central processing module obtains detected veneer input current value in real time from current detection module, and the veneer central processing module obtains detected veneer input voltage value in real time from voltage detection module, and obtains the board power consumption value according to veneer input current value and veneer input voltage value; Perhaps
The veneer central processing module is subjected to obtain detected veneer input current value after the external trigger from current detection module, and from voltage detection module, obtain detected veneer input voltage value, and obtain the board power consumption value according to veneer input current value and veneer input voltage value.
12. method as claimed in claim 9 is characterized in that, also comprises step:
The veneer central processing module reports the NE management module with the board power consumption value that obtains.
13. method as claimed in claim 12 is characterized in that, the step that the board power consumption value that obtains is reported the NE management module comprises:
The veneer central processing module reports the board power consumption value of acquisition in real time to the NE management module; Perhaps
The NE management module that is subjected to the veneer central processing module triggers the back reports board power consumption value from acquisition to the NE management module.
14. method as claimed in claim 13 is characterized in that, also comprises step:
The NE management module obtains the veneer total power consumption value of all veneers that report the board power consumption value according to the board power consumption value that each veneer reports.
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| CN102539905A (en) * | 2010-12-15 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Mainboard test device |
| CN102879637A (en) * | 2012-09-26 | 2013-01-16 | 杭州华三通信技术有限公司 | Acquisition device and method for energy consumption in POE (power over Ethernet) system |
| CN103235176A (en) * | 2013-04-15 | 2013-08-07 | 北京百度网讯科技有限公司 | Method and server for acquiring component power consumption |
| CN103777068A (en) * | 2012-10-25 | 2014-05-07 | 英业达科技有限公司 | Power consumption detecting apparatus, and motherboard and fan board using same |
| CN104317698A (en) * | 2014-10-30 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Energy efficiency assessment method for server |
| CN105629052A (en) * | 2015-12-23 | 2016-06-01 | 无锡江南计算技术研究所 | Chip power consumption real-time detection method |
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| CN102539905A (en) * | 2010-12-15 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Mainboard test device |
| CN102879637A (en) * | 2012-09-26 | 2013-01-16 | 杭州华三通信技术有限公司 | Acquisition device and method for energy consumption in POE (power over Ethernet) system |
| CN102879637B (en) * | 2012-09-26 | 2015-11-25 | 杭州华三通信技术有限公司 | Energy consumption harvester and method in a kind of POE system |
| CN103777068A (en) * | 2012-10-25 | 2014-05-07 | 英业达科技有限公司 | Power consumption detecting apparatus, and motherboard and fan board using same |
| CN103235176A (en) * | 2013-04-15 | 2013-08-07 | 北京百度网讯科技有限公司 | Method and server for acquiring component power consumption |
| CN104317698A (en) * | 2014-10-30 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Energy efficiency assessment method for server |
| CN105629052A (en) * | 2015-12-23 | 2016-06-01 | 无锡江南计算技术研究所 | Chip power consumption real-time detection method |
| CN105629052B (en) * | 2015-12-23 | 2018-04-10 | 无锡江南计算技术研究所 | Chip power-consumption real-time detection method |
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