CN101211209A - Power management system and method - Google Patents
Power management system and method Download PDFInfo
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- CN101211209A CN101211209A CNA2006101324022A CN200610132402A CN101211209A CN 101211209 A CN101211209 A CN 101211209A CN A2006101324022 A CNA2006101324022 A CN A2006101324022A CN 200610132402 A CN200610132402 A CN 200610132402A CN 101211209 A CN101211209 A CN 101211209A
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Abstract
The invention discloses a power management system and a method used in the data processing device of the power control backplane of the power opening procedure of the data storage device which is provided with a basic input/output system (BIOS), electrically connected with the BIOS and stores the data with the power provided by the power supplying device. Firstly, the number of the data storage devices for the largest supplied power of each power opening procedure and the data of needed interval time of each power opening procedure are determined according to the largest power supplied by the power supply device in each power opening procedure and the electrical properties of each data storage device. Then, the set data are transferred to the power control backplane through the data transmission interface. Finally, based on the data, the power opening procedure of the data storage device is started through the power control backplane. Thus, the power management of the power opening procedure can be realized by setting the software, which significantly enlarges the scope of application for power management.
Description
Technical field
The invention relates to a kind of power-supply management system and method, is to electrically connect and see through power supply that power supply that power supply device provided carries out the electric power starting program of data memory device with this Basic Input or Output System (BIOS) and control power-supply management system and method in the data processing equipment of backboard about being applied to tool Basic Input or Output System (BIOS) (Basic Input Output System BIOS) and seeing through data transmission interface.
Background technology
Provide services such as for example mail service, data download such as data processing equipments such as servers because of being required to be client now, so (HDD stores mass data so that aforementioned service to be provided to the jumbo hard disk unit of common palpus tool.But because of single hard disk unit finite capacity, so has only the jumbo storage area that adopts some hard disk units can satisfy aforementioned requirement usually.
Above-mentioned those some hard disk units are such as the power supply unit power supply in the data in server treating apparatus by this, and control the electric power starting program that backboard carries out those some hard disk units by the power supply that is arranged in this data processing equipment as the SATA backboard, so when this data processing equipment start, if these some Winchester disk drive start (carrying out the electric power starting program) simultaneously, meeting is excessive because of these some Winchester disk drive start required electric current simultaneously, make this power supply unit to load, thus the facts that causes this data processing equipment can't start shooting even occur damaging.And for avoiding the above-mentioned facts, usually on this power supply control backboard, different RC resistance capacitances is set at each hard disk unit) discharge and recharge delay circuit to reach each hard disk unit in the purpose that different time points starts, use the over-current phenomenon avoidance of avoiding these some Winchester disk drive to start shooting and occurred simultaneously.
Yet, in the non-technology that starts simultaneously of above-mentioned realization hard disk unit, be that the mode that sees through hardware circuit is reached, RC value wherein is to calculate at the data processing equipment of tool different system specification, seek the part that conforms to according to the RC value that is drawn again, again part is solded at last on this power supply control backboard on the corresponding position, its process not only consumes man-hour and the tool RC that completes discharges and recharges the power supply control backboard of delay circuit and can't be compatible with in the data processing equipment of different system specification, in addition, in the time only the single hardware device need being set on this data processing equipment, if just this hard disk unit is inserted on the longest bus of start delay time on this power supply control backboard, the time that then can cause whole electric power starting program to be finished is to be maximal value (time delay is the longest), cause the whole on time to prolong, promptly cause unnecessary time waste.
This is, how a kind of power management techniques is provided, with the problem of avoiding above-mentioned known technology to be produced, and problem demanding prompt solution in the real field for this reason.
Summary of the invention
In view of the problem of above-mentioned known technology, fundamental purpose of the present invention is to provide a kind of power-supply management system and method for power management that the software set mode is carried out the electric power starting program of data memory device that see through, to improve the convenience of power management.
Another object of the present invention is to provide wider power-supply management system of a kind of usable range and method.
For reaching above-mentioned fundamental purpose and another purpose, the invention provides a kind of power-supply management system, be to be applied to tool Basic Input or Output System (BIOS) (Basic Input Output System BIOS) and to see through data transmission interface electrically connect and see through the power supply that power supply that power supply device provided carries out the electric power starting program of data memory device with this Basic Input or Output System (BIOS) and control in the data processing equipment of backboard, this power-supply management system comprises: be arranged in this Basic Input or Output System (BIOS), set the setting module that each electric power starting program maximum can be supplied to the data of the quantity of data memory device of power supply and the required interlude of each electric power starting program respectively in order to the electrical attribute of the maximum power supply that can supply with according to this power supply device and each data memory device in each electric power starting program; Be arranged in this Basic Input or Output System (BIOS), transfer to the transport module of this power supply control backboard in order to the data that this setting module is set via this data transmission interface; And be arranged on this power supply control backboard, after being used to this power supply control backboard and receiving the data that this transport module transmits, carry out the processing module of the electric power starting program of this data memory device according to these data.
With respect to the initialization system of preceding taking off, the present invention discloses a kind of method for managing power supply again, be to be applied to the tool Basic Input or Output System (BIOS) and to see through data transmission interface electrically connect and see through the power supply that power supply that power supply device provided carries out the electric power starting program of data memory device with this Basic Input or Output System (BIOS) and control in the data processing equipment of backboard, this method for managing power supply may further comprise the steps: the maximum power supply that can supply with in each electric power starting program according to this power supply device and the electrical attribute of each data memory device are set each electric power starting program maximum respectively can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program; Control backboard via data to this power supply that this data transmission interface transmission sets; And according to these data and carry out the electric power starting program of this data memory device via this power supply control backboard.
In preferred embodiment of the present invention:
This data transmission interface is to be the I2C interface; This power supply device is to be power supply unit (PowerSupply; This data memory device is to be hard disk (HDD; This power supply control backboard is to be the SATA backboard; The maximum power supply that this power supply device can be supplied with in each electric power starting program is meant the maximum instantaneous electric current that this power supply device is supplied with; The electrical attribute of this each data memory device be meant each data memory device from electric power starting to stablizing the required time.
But this processing module of this power-supply management system is to be programming system single chip microcontroller (PSoC microcontroller; This power-supply management system comprises again and being arranged in this Basic Input or Output System (BIOS), when being used to this processing module and carrying out the electric power starting program of this data memory device, whether detect all electric power starting programs through this data transmission interface finishes, if, then make this Basic Input or Output System (BIOS) carry out boot program, then continue the detecting module of detecting if not, and this detecting module is to see through in real time that this data transmission interface detects whether all electric power starting programs have been finished or every certain interval of time sees through this data transmission interface and detects all electric power starting programs and whether finish.
But in this method for managing power supply is to see through the programming system single chip microcontroller that is arranged on this power supply control backboard to be carried out according to these data and via the step that this power supply control backboard carries out the electric power starting program of this data memory device; When this method for managing power supply is included in the electric power starting program of carrying out this data memory device again, whether detect all electric power starting programs through this data transmission interface finishes, if, then make this Basic Input or Output System (BIOS) carry out boot program, then continue detecting if not, wherein, be to see through in real time that this data transmission interface detects whether all electric power starting programs have been finished or every certain interval of time sees through this data transmission interface and detects all electric power starting programs and whether finish.
Compared to known technology, power-supply management system of the present invention and method are that the electrical attribute of the main maximum power supply that can supply with in each electric power starting program according to this power supply device earlier and each data memory device is set each electric power starting program maximum respectively and can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program; Data to this power supply that sets via this data transmission interface transmission is controlled backboard again; After this power supply control backboard receives the data of being transmitted, control the electric power starting program that backboard carries out this data memory device at last according to these data and via this power supply; Can see through the software set mode by this and carry out the power management of electric power starting program, and can improve the usable range of power management significantly.
Description of drawings
Fig. 1 is the embodiment system block schematic diagram for power-supply management system of the present invention.
Fig. 2 is the sequential synoptic diagram for the power initiation of the data memory device of the embodiment of power-supply management system of the present invention.
Fig. 3 is the embodiment operation workflow synoptic diagram for method for managing power supply of the present invention.
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, the personage who is familiar with this skill can understand other advantage of the present invention and effect easily by the content that this instructions disclosed.The present invention also can be implemented or be used by other different specific embodiment, and the every details in this instructions also can be carried out various modifications and change based on different viewpoints and application under not departing from spirit of the present invention.
See also Fig. 1, it is embodiment system block schematic diagram for power-supply management system of the present invention, as shown in the figure, power-supply management system 1 of the present invention is to be applied to tool Basic Input or Output System (BIOS) 20 (BasicInput Output System BIOS) and to see through data transmission interface 21 control in the data processing equipment 2 of backboard 22 with the power supply that this Basic Input or Output System (BIOS) 20 electrically connects, wherein, this power supply control backboard 22 is to carry out electric power starting program with the data memory device 4 of its electric connection in order to the power supply that sees through power supply device 3 and provided.In present embodiment, this data transmission interface 21 is to be the I2C interface; This power supply control backboard 22 is to be the SATA backboard; This data processing equipment 2 is to be server (server; This power supply device 3 is to be power supply unit (Power Supply; This data memory device 4 is to be hard disk (HDD; This power supply control backboard 22 is to see through winding displacement and 4 electric connections of this data memory device.
This power-supply management system 1 is to comprise: setting module 10, transport module 11, processing module 12 and detecting module 13.Below promptly be elaborated: this setting module 10 to taking off each object on the power-supply management system 1 of the present invention, be to be arranged in this Basic Input or Output System (BIOS) 20, set each electric power starting program maximum respectively in order to the electrical attribute of the maximum power supply that in each electric power starting program, can supply with according to this power supply device 3 and each data memory device 4 and can be supplied to the quantity of data memory device 4 of power supply and the data of the required interlude of each electric power starting program.In present embodiment, the maximum power supply that this power supply device 3 can be supplied with in each electric power starting program is meant the maximum instantaneous electric current that this power supply device 3 is supplied with, the electrical attribute of this each data memory device 4 be meant each data memory device 4 from electric power starting to stablizing the required time.
This transport module 11 is to be arranged in this Basic Input or Output System (BIOS) 20, transfers to this power supply control backboard 22 in order to the data that this setting module 10 is set via this data transmission interface 21.
This processing module 12, be to be arranged on this power supply control backboard 22, after being used to this power supply control backboard 22 and receiving the data that this transport module 11 transmitted, according to these data and carry out the electric power starting program of this data memory device 4 via this power supply control backboard 22.In present embodiment, but this processing module 12 is to be programming system single chip microcontroller (PSoC micro controller.
This detecting module 13, be to be arranged in this Basic Input or Output System (BIOS) 20, when being used to this processing module 12 and carrying out the electric power starting program of this data memory device 4, whether see through these data transmission interface 21 all electric power starting programs of detecting finishes, if, then make this Basic Input or Output System (BIOS) 20 carry out boot program, then continue detecting if not.In present embodiment, this detecting module 13 is to see through in real time whether these data transmission interface 21 all electric power starting programs of detecting have been finished or whether every certain interval of time is finished through these data transmission interface 21 all electric power starting programs of detecting.
For further highlighting principle of the present invention and effect, see also Fig. 2, but with this processing module 12 is to be the programming system single chip microcontroller, this data transmission interface 21 is to be the I2C interface, this power supply control backboard 22 is to be the SATA backboard, this data processing equipment 2 is to be server, this power supply device 3 is to be power supply unit, this data memory device 4 be for hard disk and this power supply control backboard 22 be carry out as shown in Figure 2 12 data storage devices 4 (each horizontal line is a power supply state of supply of representing this data memory device 4, and this horizontal line (the electric power starting program of low rising lofty perch (on behalf of the power supply of this data memory device 4, high promptly be unlocked) is that example describes from low spot.
At first be that the electrical attribute that sees through maximum power supply that this setting module 10 can supply with according to this power supply device 3 (being power supply unit) and each data memory device 4 (being hard disk) in each electric power starting program is set each electric power starting program maximum respectively and can be supplied to the quantity of data memory device 4 (being hard disk) of power supply and the data of the required interlude of each electric power starting program, in present embodiment, see through quantity that each electric power starting program maximum that this setting module 10 sets can be supplied to the data memory device 4 (being hard disk) of power supply and be four (that is the immediate current that can export of applied power supply unit only enough starts for four hard disks), the required interlude of each electric power starting program be six seconds (that is each hard disk from electric power starting to stablize need six seconds time).
Continue and see through the data that this transport module 11 sets this setting module 10 (be that the quantity that each electric power starting program maximum can be supplied to the data memory device 4 (being hard disk) of power supply is to be four, the required interlude of each electric power starting program is to be six seconds) and transfer to this power supply control backboard 22 (being the SATA backboard) via this data transmission interface 21 (being the I2C interface).
Seeing through the processing module 12 be arranged on this power supply control backboard 22 (can programming system single chip microcontroller) at last, to receive the data that this transport module 11 transmitted in this power supply control backboard 22 (be that the quantity that each electric power starting program maximum can be supplied to the data memory device 4 (being hard disk) of power supply is to be four, the required interlude of each electric power starting program is to be six seconds) after, control the electric power starting program that backboard 22 (being the SATA backboard) carries out this data memory device 4 (being hard disk) according to these data and via this power supply, as shown in Figure 2, this processing module 12 (can programming system single chip microcontroller) is earlier via this power supply control backboard 22 (being the SATA backboard) four these data memory devices 4 (hard disk) of unlatching in the 0th second the time, be connected at interval after six seconds (promptly the 6th second) again via these power supply control backboard 22 (being the SATA backboard) unlatching other four these data memory devices 4 (being hard disk), at last again at interval after six seconds (promptly the 12 second) open last four these data memory devices 4 (being hard disk) via this power supply control backboard 22 (being the SATA backboard), just finish the electric power starting program of all these data memory devices 4 (being hard disk); Simultaneously, when this processing module 12 (getting final product the programming system single chip microcontroller) is carried out the electric power starting program of this data memory device 4 (being hard disk) via this power supply control backboard 22 (being the SATA backboard), this detecting module 13 is whether every certain interval of time sees through this data transmission interface 21 (being the I2C interface) and detect all electric power starting programs and finish, after all electric power starting programs have been finished all, even this Basic Input or Output System (BIOS) 20 is carried out follow-up boot program; Can see through the power management that the software set mode is finished the electric power starting program of this data memory device 4 (being hard disk) easily by this.
See also Fig. 3, it is embodiment operation workflow synoptic diagram for method for managing power supply of the present invention, as shown in the figure, this method for managing power supply is to be applied to the tool Basic Input or Output System (BIOS) and to see through data transmission interface control in the data processing equipment of backboard with the power supply that this Basic Input or Output System (BIOS) electrically connects, wherein, this power supply control backboard is to carry out electric power starting program with the data memory device of its electric connection in order to see through power supply that power supply device provided, this method for managing power supply is to carry out step S30 earlier, and the maximum power supply that can supply with in each electric power starting program according to this power supply device and the electrical attribute of each data memory device are set each electric power starting program maximum respectively can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program.In present embodiment, the maximum power supply that this power supply device can be supplied with in each electric power starting program is meant the maximum instantaneous electric current that this power supply device is supplied with, and the electrical attribute of each data memory device be meant each data memory device from electric power starting to stablizing the required time.Then proceed to step S31.
In step S31, control backboard via data to this power supply that this data transmission interface transmission sets.Then proceed to step S32.
In step S32, control the electric power starting program that backboard carries out this data memory device according to these data and via this power supply.In present embodiment, but be to see through the programming system single chip microcontroller that is arranged on this power supply control backboard to be carried out.Then proceed to step S33.
In step S33, see through this data transmission interface and detect all electric power starting programs and whether finish, if then proceed to step S34, if not repeated execution of steps S33 then.In present embodiment, be can be in real time to see through that this data transmission interface detects whether all electric power starting programs have been finished or every certain interval of time sees through this data transmission interface and detects all electric power starting programs and whether finish.
In step S34, make this Basic Input or Output System (BIOS) carry out boot program.
Needing annotated is that the detailed embodiment of other among the embodiment of method for managing power supply of the present invention is the power-supply management system of taking off before being same as, so no longer given unnecessary details in this.
In sum, power-supply management system of the present invention is made up of setting module, transport module, processing module and detecting module and is carried out corresponding start, and method for managing power supply of the present invention is reached by the start of those intermodules.Power-supply management system of the present invention and method mainly are that the electrical attribute of the maximum power supply that can supply with in each electric power starting program according to this power supply device earlier and each data memory device is set each electric power starting program maximum respectively and can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program; Data to this power supply that sets via this data transmission interface transmission is controlled backboard again; After this power supply control backboard receives the data of being transmitted, control the electric power starting program that backboard carries out this data memory device at last according to these data and via this power supply; Can see through the software set mode by this and carry out the power management of electric power starting program, and can improve the usable range of power management significantly.
Claims (22)
1. power-supply management system, be to be applied to tool Basic Input or Output System (BIOS) (Basic Input OutputSystem BIOS) and to see through data transmission interface electrically connect and see through the power supply that power supply that power supply device provided carries out the electric power starting program of data memory device with this Basic Input or Output System (BIOS) and control in the data processing equipment of backboard, it is characterized in that: this power-supply management system comprises
Setting module, be to be arranged in this Basic Input or Output System (BIOS), set each electric power starting program maximum respectively in order to the electrical attribute of the maximum power supply that in each electric power starting program, can supply with according to this power supply device and each data memory device and can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program;
Transport module is to be arranged in this Basic Input or Output System (BIOS), transfers to this power supply control backboard in order to the data that this setting module is set via this data transmission interface;
Processing module is to be arranged on this power supply control backboard, after being used to this power supply control backboard and receiving the data that this transport module transmits, according to these data and carry out the electric power starting program of this data memory device via this power supply control backboard.
2. power-supply management system according to claim 1 is characterized in that: this data transmission interface is to be the I2C interface.
3. power-supply management system according to claim 1 is characterized in that: this power supply device is to be power supply unit (Power Supply.
4. power-supply management system according to claim 1 is characterized in that: this data memory device is to be hard disk (HDD.
5. power-supply management system according to claim 1 is characterized in that: this power supply control backboard is to be the SATA backboard.
6. power-supply management system according to claim 1 is characterized in that: the maximum power supply that this power supply device can be supplied with in each electric power starting program is meant the maximum instantaneous electric current that this power supply device is supplied with.
7. power-supply management system according to claim 1 is characterized in that: the electrical attribute of each data memory device be meant each data memory device from electric power starting to stablizing the required time.
8. power-supply management system according to claim 1 is characterized in that: but this processing module is to be programming system single chip microcontroller (PSoC micro controller.
9. power-supply management system according to claim 1, comprise detecting module again, be to be arranged in this Basic Input or Output System (BIOS), when being used to this processing module and carrying out the electric power starting program of this data memory device, whether detect all electric power starting programs through this data transmission interface finishes, if, then make this Basic Input or Output System (BIOS) carry out boot program, then continue detecting if not.
10. power-supply management system according to claim 9 is characterized in that: whether this detecting module is to detect all electric power starting programs through this data transmission interface in real time to finish.
11. power-supply management system according to claim 9 is characterized in that: this detecting module is whether every certain interval of time sees through this data transmission interface and detect all electric power starting programs and finish.
12. method for managing power supply, be to be applied to tool Basic Input or Output System (BIOS) (Basic Input OutputSystem BIOS) and to see through data transmission interface electrically connect and see through the power supply that power supply that power supply device provided carries out the electric power starting program of data memory device with this Basic Input or Output System (BIOS) and control in the data processing equipment of backboard, it is characterized in that: this method for managing power supply may further comprise the steps
The maximum power supply that can supply with in each electric power starting program according to this power supply device and the electrical attribute of each data memory device are set each electric power starting program maximum respectively can be supplied to the quantity of data memory device of power supply and the data of the required interlude of each electric power starting program;
Control backboard via data to this power supply that this data transmission interface transmission sets;
Control the electric power starting program that backboard carries out this data memory device according to these data and via this power supply.
13. method for managing power supply according to claim 12 is characterized in that: this data transmission interface is to be the I2C interface.
14. method for managing power supply according to claim 12 is characterized in that: this power supply device is to be power supply unit.
15. method for managing power supply according to claim 12 is characterized in that: this data memory device is to be hard disk.
16. method for managing power supply according to claim 12 is characterized in that: this power supply control backboard is to be the SATA backboard.
17. method for managing power supply according to claim 12 is characterized in that: the maximum power supply that this power supply device can be supplied with in each electric power starting program is meant the maximum instantaneous electric current that this power supply device is supplied with.
18. method for managing power supply according to claim 12 is characterized in that: the electrical attribute of this each data memory device be meant each data memory device from electric power starting to stablizing the required time.
19. method for managing power supply according to claim 12 is characterized in that: but carried out through the programming system single chip microcontroller that is arranged on this power supply control backboard according to these data and via the step that this power supply control backboard carries out the electric power starting program of this data memory device.
20. method for managing power supply according to claim 12, it is characterized in that: when also being included in the electric power starting program of carrying out this data memory device, whether detect all electric power starting programs through this data transmission interface finishes, if, then make this Basic Input or Output System (BIOS) carry out boot program, then continue detecting if not.
21. method for managing power supply according to claim 20 is characterized in that: be to detect all electric power starting programs through this data transmission interface in real time whether to finish.
22. method for managing power supply according to claim 20 is characterized in that: be whether every certain interval of time sees through this data transmission interface and detect all electric power starting programs and finish.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101324022A CN101211209B (en) | 2006-12-29 | 2006-12-29 | Power management system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006101324022A CN101211209B (en) | 2006-12-29 | 2006-12-29 | Power management system and method |
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| CN101211209A true CN101211209A (en) | 2008-07-02 |
| CN101211209B CN101211209B (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006101324022A Expired - Fee Related CN101211209B (en) | 2006-12-29 | 2006-12-29 | Power management system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597910A (en) * | 2009-09-09 | 2012-07-18 | 弗森-艾奥公司 | Apparatus, system, and method for power reduction management in a storage device |
| CN103065690A (en) * | 2011-10-19 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | System and method for reducing starting current of storage system |
| CN106055063A (en) * | 2011-12-21 | 2016-10-26 | 英特尔公司 | Power management of discrete storage part |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6208344B2 (en) * | 2013-11-27 | 2017-10-04 | インテル コーポレイション | Context-sensitive power management |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1282058C (en) * | 2003-08-25 | 2006-10-25 | 英业达股份有限公司 | Power managing method for casing |
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2006
- 2006-12-29 CN CN2006101324022A patent/CN101211209B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597910A (en) * | 2009-09-09 | 2012-07-18 | 弗森-艾奥公司 | Apparatus, system, and method for power reduction management in a storage device |
| CN102597910B (en) * | 2009-09-09 | 2015-03-25 | 弗森-艾奥公司 | Apparatus, system, and method for power reduction management in a storage device |
| CN103065690A (en) * | 2011-10-19 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | System and method for reducing starting current of storage system |
| CN106055063A (en) * | 2011-12-21 | 2016-10-26 | 英特尔公司 | Power management of discrete storage part |
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| CN101211209B (en) | 2010-09-22 |
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