CN1296796C - An interface card with power supply and method for providing backup power supply - Google Patents
An interface card with power supply and method for providing backup power supply Download PDFInfo
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- CN1296796C CN1296796C CNB2003101234130A CN200310123413A CN1296796C CN 1296796 C CN1296796 C CN 1296796C CN B2003101234130 A CNB2003101234130 A CN B2003101234130A CN 200310123413 A CN200310123413 A CN 200310123413A CN 1296796 C CN1296796 C CN 1296796C
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 230000007812 deficiency Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention discloses an interface card with power supply and method for providing backup power supply, the interface card is used to connect with a host platform, wherein, the interface card includes: a power supply unit; and a power supply supplementary connection unit; the power supply unit provides power to the host platform when the power supply of the host platform is abnormal, and obtains the supplementary power supply of the power supply unit from a power supply unit of the host platform through the power supply supplementary connection unit when the power supply of the power supply unit is insufficient.
Description
Technical field
The present invention relates to a kind of interface card, is a kind of interface card that possesses power supply especially.
Background technology
Power breakdown or voltage supply are undesired, and regular meeting causes computer system to cause the damage of data or the damage of system because of undesired shutdown.Undesired in order to prevent the supply of power breakdown or voltage, therefore just need a kind of easy interface card, this interface card includes battery and can directly be installed in the computer system, this interface card with just can detect power supply supply situation after host platform is connected, and do suitable processing according to power supply supply situation control computer system.For example, when power supply regular supply that computer system connected, this power supply directly offers computing machine, and can replenish the power supply of battery in this interface card, but when having a power failure, this interface card can be converted to the required power supply of computer system through a converter at once with the direct supply (DC) of battery in the interface card, provides the required power supply of computing machine to make computing machine have time enough to carry out the action and the shutdown of data storing.
Summary of the invention
Technical matters to be solved by this invention provides a kind of method that possesses the interface card of power supply and backup battery is provided, when this interface card is connected with the host platform of computer system, computer system power source can when losing power supply, computer system be provided, and computer system carries out shutting down after the action of data storing automatically again, and can return to state before the shutdown when computer system is started shooting again.
To achieve these goals, the present invention proposes a kind of method that backup battery is provided, be applied to comprise the computer system of the interface card that possesses power supply, this method includes the following step: when detecting this interface card abnormal state and power supply deficiency, the message that gives a warning is to computer system and from the additional interface card power supply of the external power source feeding unit of computer system, detect the computer system power source supply when unusual, replenish power supply to this computer system from interface card, and control this computer system active storage data and store this computer system state, and after confirming that data storing is finished, close this computer system.
In order to realize above-mentioned purpose better, the present invention also provides a kind of interface card that possesses power supply, its feature comprises: a power supply unit, one power supply replenishes linkage unit, and control module, in order to detect the state that this power supply unit reaches the external power source feeding unit that is connected with the additional linkage unit of this power supply, wherein this power supply unit is in order to when the host power supply that is connected with interface card is unusual, provide power supply to this main frame, and when this power supply unit power supply is not enough, replenish linkage unit obtains this power supply unit from the external power source feeding unit of this host platform additional power supply via this power supply.。
In order to realize above-mentioned purpose better, the present invention also provides a kind of computer system that possesses backup battery, comprises: host platform; And possesses the interface card of power supply; Described interface card comprises: power supply unit; Power supply replenishes linkage unit; Control module is in order to detect the state that this power supply unit reaches the external power source feeding unit that is connected with the additional linkage unit of this power supply; Wherein, at described power supply unit when this host platform power supply supply is unusual, provide power supply to this host platform, and this power supply unit power supply replenish linkage unit obtains this power supply unit from the external power source feeding unit of this host platform additional power supply via this power supply when not enough.
Below in conjunction with closing feasible embodiment of the present invention, further describe as follows:
Description of drawings
Fig. 1 shows a kind of computer system and composition thereof that possesses backup battery for one of the present invention preferred embodiment; And
Fig. 2 is according to first preferred embodiment among Fig. 1, shows a kind of method flow diagram that backup battery is provided among the present invention.
Wherein, Reference numeral is as follows:
1 computer system
2 possess the interface card of power supply
4 power supply units
6 DC/DC conversion unit
8 power supplys replenish linkage unit
10 hard disk linkage units
12 control modules
14 hard disks
16 plug-in units
18 signal transmission units
20 host platform power supply linkage units
22 power-supply units
24 host platforms
Step 100 computer system power-on
Whether step 101 interface card normal?
Whether the power supply unit voltage of step 102 interface card normal?
Whether the power supply of step 103 monitoring host computer platform normal?
Step 104 computer system is carried out data storing and logger computer system state
Step 105a gives a warning information to computer system
Step 105b gives a warning information to computer system
Step 106 is replenished the power supply of interface card
The normal operation of step 107 computer system
Step 108 computer system normal shutdown
Embodiment
In Fig. 1, pointed out a preferred embodiment of the present invention, show a kind of computer system 1 and composition thereof that possesses backup battery.Wherein, computer system 1 comprises the interface card 2 that possesses power supply, host platform 24, hard disk 14 and the power-supply unit 22 of interface card 2 grafting therewith.Then comprise power supply in this interface card 2 and replenish linkage unit 8, DC/DC conversion unit 6, control module 12, power supply unit 4, hard disk linkage unit 10, host platform power supply linkage unit 20, signal transmission unit 18 and plug-in unit 16.Below will cooperate icon, the composition of computer system among the present invention 1 will be described in more detail.Wherein interface card 2 is connected with the power-supply unit 22 of host platform 24 through the additional linkage unit 8 of power supply, by signal transmission unit 18 and host platform 24 mutual transmission of control signals, and provide host platform 24 standby power supply through host platform power supply linkage unit 20, comprise hard disk linkage unit 10 in addition in order to be connected with hard disk 14, and control module 12 is in order to controlling above-mentioned unit, and in order to the state of the power-supply unit 22 of monitoring these interface card 2 power supply units 4 and main hungry platform 24.In this system, power-supply unit 22 is in order to provide external power source to host platform 24, control module 12 is when monitoring power supply unit 4 power supplys deficiency, can replenish linkage unit 8 through power supply by the control direct supply, replenish the power supply of the power supply unit 4 of this interface card 2, and monitor power-supply unit 22 power supplys when not enough, can control the power supply unit 4 of this interface card 2 after DC/DC conversion unit 6 converts the required power supply of computing machine to, provide to the power-supply unit 22 of host platform 24 to provide host platform 24 required power supply, signal transmission unit 18 is connected with transfer control signal with host platform 24 in addition, host platform 24 can be learnt the state of the power-supply unit 22 of the power supply unit 4 of present interface card 2 and host platform 24 by signal transmission unit 18, and control module 12 also can send interface card power supply deficiency by signal transmission unit 18, battery status reaches warning messages such as the main frame power supply is unusual unusually to host platform 24.Above-mentioned plug-in unit can be the bus structure of industrial standard architectures (ISA) or the bus structure of peripheral interface card connection (PCI).
Below cooperate the preferred embodiment of Fig. 1 again, composition according to computer system describes method flow of the present invention in detail, when wherein computer system 1 is started shooting, backup battery supervisory routine in the host platform 24 just can initiatively remove to confirm to possess the interface card 2 of power supply and the state of power supply unit 4 via control module 12, but confirm whether normal operation of interface card 2 and power supply unit 4, but if after confirming interface card 2 normal operations, whether the voltage that can confirm this power supply unit 4 again is enough, for example whether can provide 3.3 volts, 12 volts or 5 volts voltage, when confirming that the voltage of this power supply unit 4 is enough, whether control module 12 just begins to continue the external power source that the power-supply unit 22 in the monitoring host computer platform 24 connect normal, the situation whether abnormal electrical power supply is promptly arranged, for example outage, wherein when control module 12 learns that interface card 2 can't normal operation, this control module 12 can inform that 24 1 warning messages of host platform are to remind the user by signal transmission unit 18, but can not influence the running of host platform 24, if during the undertension of this power supply unit 4, this information also can be passed to host platform 24 to remind the user by control module 12, and the power-supply unit 22 that the backup battery supervisory routine receives after this information just in can main control system platform 24 provides power supply to do the action of charging to the power supply unit 4 of interface card 2 through connecting line, suppose under the situation that Everything is fine, comprising the state of interface card 2 and the state of power supply unit 4 normally reaches under the also enough situations of voltage, the backup battery supervisory routine can begin the power supply status of the power supply supply module 22 of lasting monitoring host computer platform 24, suppose to have power supply to supply abnormal situation when taking place, the control module 12 of backup battery supervisory routine meeting notification interface card 2, make control module 12 control power supply units 4 beginning power supplies to host platform 24 ends, and can notify action that main frame 24 carries out data storing and logger computer system 1 present state, after the action of data storing is finished, backup battery supervisory routine meeting main control system 24 normal shutdowns, when the shutdown back waits power up normally to start shooting again, the backup battery supervisory routine can make the user mode before computer system 1 reverts to shutdown according to computer system 1 state of precedence record.
As shown in Figure 2, according to first preferred embodiment among Fig. 1, show a kind of method flow diagram that backup battery is provided among the present invention.Wherein, step 100, when computer system 1 start, step 101, but the backup battery supervisory routine of computer system 1 can go to detect the whether normal operation of state of this interface card 2, for example whether install normal etc., if find that this interface card 2 can not normal operation, the information that then gives a warning to computer system 1 is notified the user (step 105a), but computer system 1 was still and kept normal operation (step 107) this moment, if the state of interface card 2 system is normal, whether the voltage status of then then confirming the power supply unit 4 in the interface card 2 normal (step 102), for example whether can normally provide 5 volts, 3.3 volt or 12 volts voltage, if the power supply unit 4 of this interface card 2 of program validation that do not cut off the power supply of computer system 1 can't provide 5 volts, 3.3 volt or 12 volts voltage, the message that then can give a warning to computer system 1 is notified user (step 105b) and is notified the power supply (step 106) of power-supply unit 22 additional these interface cards 2 of host platform, if the state of interface card 2 is normal, its power supply unit also voltage is normal, then the power supply of the power-supply unit 22 of the continual monitoring host platform 24 of the backup battery supervisory routine of computer system 1 meeting is supplied situation (step 103), there is power supply to supply abnormal situation if find, for example outage, then the backup battery supervisory routine of computer system 1 can the information of giving a warning be notified the user, and ACTIVE CONTROL computer system 1 is carried out the action of data storing and the current state (step 104) of logger computer system 1, after the action of confirming computer system 1 data storing is finished, just send the pass machine information and make computer system 1 shutdown (step 108).
Above-mentioned is the present invention's preferred embodiment wherein only, is not to be used for limiting practical range of the present invention; Be all comply with main design of the present invention and spiritual equalization variations of being done and modification, the scope that is all claim protection of the present invention contains.
Claims (14)
1, a kind of interface card that possesses power supply, this interface card is characterized in that in order to be connected with a host platform, comprising:
Power supply unit;
Power supply replenishes linkage unit;
Control module is in order to detect the state that this power supply unit reaches the external power source feeding unit that is connected with the additional linkage unit of this power supply;
Wherein, at described power supply unit when this host platform power supply supply is unusual, provide power supply to this host platform, and this power supply unit power supply replenish linkage unit obtains this power supply unit from the external power source feeding unit of this host platform additional power supply via this power supply when not enough.
2, interface card according to claim 1 is characterized in that, this interface card and being connected of this host platform are to adopt the bus structure of industrial standard architectures and connect.
3, interface card according to claim 1 is characterized in that, this interface card and being connected of this host platform are to adopt the bus structure of peripheral interface card connection and connect.
4, interface card according to claim 1 is characterized in that, when wherein said control module detected this power supply unit or this external power source feeding unit abnormal state, the information that gives a warning was to this host platform.
5, interface card according to claim 1 is characterized in that, more comprises host platform power supply linkage unit, is passed to this host platform in order to the power supply with described power supply unit.
6, a kind of computer system that possesses backup battery is characterized in that, comprising:
Host platform; And
The interface card that possesses power supply;
Described interface card comprises:
Power supply unit;
Power supply replenishes linkage unit;
Control module is in order to detect the state that this power supply unit reaches the external power source feeding unit that is connected with the additional linkage unit of this power supply;
Wherein, described power supply unit is when this host platform power supply supply is unusual, provide power supply to this host platform, and this power supply unit power supply replenish linkage unit obtains this power supply unit from the external power source feeding unit of this host platform additional power supply via this power supply when not enough.
7, computer system according to claim 6 is characterized in that, wherein said control module, and when detecting the external power source feeding unit abnormal state of this interface card or this host platform, the information that gives a warning is to this host platform.
8, computer system according to claim 6 is characterized in that, this interface card is the bus structure that adopt industrial standard architectures by bus and being connected of this host platform.
9, computer system according to claim 6 is characterized in that, this interface card is the bus structure that adopt the peripheral interface card connection by bus and being connected of this host platform.
10, a kind of method that backup battery is provided, be applied to a computer system, this computer system comprises the host platform that the interface card that possesses power supply, this interface card peg graft and the external power source feeding unit of power supply to this host platform and this interface card is provided respectively, it is characterized in that this method comprises the following step:
When (a) detecting this interface card power supply deficiency, this external power source feeding unit replenishes power supply to this interface card certainly;
(b) detect this host platform power supply supply when unusual, this interface card replenishes power supply to this host platform certainly, and controls initiatively storage data and store this computer system state of this computer system; And
(c) after the affirmation data storing is finished, close this computer system.
11, the method that backup battery is provided according to claim 10 is characterized in that, after the step (c), more comprises and opens when beginning this computer system again, recovers this computer system this computer system state for storing.
12, the method that backup battery is provided according to claim 10 is characterized in that, (a) is preceding for step, and it is normal more to comprise the state of confirming this interface card.
13, the method that backup battery is provided according to claim 10 is characterized in that, (a) is preceding in step, and when more comprising the abnormal state of confirming this interface card, the information that gives a warning is to this computer system.
14, the method that backup battery is provided according to claim 10 is characterized in that, in the step (a), more comprises the information of giving a warning to this computer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101234130A CN1296796C (en) | 2003-12-26 | 2003-12-26 | An interface card with power supply and method for providing backup power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101234130A CN1296796C (en) | 2003-12-26 | 2003-12-26 | An interface card with power supply and method for providing backup power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1635450A CN1635450A (en) | 2005-07-06 |
| CN1296796C true CN1296796C (en) | 2007-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101234130A Expired - Fee Related CN1296796C (en) | 2003-12-26 | 2003-12-26 | An interface card with power supply and method for providing backup power supply |
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| Country | Link |
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| CN (1) | CN1296796C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI312918B (en) | 2005-07-29 | 2009-08-01 | Asustek Comp Inc | Computer system and interface module |
| CN100421053C (en) * | 2005-08-03 | 2008-09-24 | 华硕电脑股份有限公司 | Computer system and adapter card module thereof |
| CN101192091B (en) * | 2006-11-17 | 2010-04-21 | 中兴通讯股份有限公司 | A power supply method and system for a data card |
| CN102200824B (en) * | 2011-05-13 | 2013-07-03 | 哈尔滨工业大学 | Dual-mode redundant power supply system |
| CN110794948A (en) * | 2018-08-03 | 2020-02-14 | 联想企业解决方案(新加坡)有限公司 | Power supply device, backup power supply module and power supply method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429780A2 (en) * | 1989-11-29 | 1991-06-05 | Kabushiki Kaisha Toshiba | Computer system capable of connecting expansion unit |
| US5768147A (en) * | 1995-03-23 | 1998-06-16 | Intel Corporation | Method and apparatus for determining the voltage requirements of a removable system resource |
| CN2321043Y (en) * | 1997-09-19 | 1999-05-26 | 新巨企业股份有限公司 | Backup Power Supply |
| CN1282908A (en) * | 1999-07-29 | 2001-02-07 | 神达电脑股份有限公司 | Computer system with liquid crystal display |
| CN2492886Y (en) * | 1998-12-21 | 2002-05-22 | 英业达集团(上海)电子技术有限公司 | Foldable data processing interface card |
| WO2002086751A1 (en) * | 2001-04-24 | 2002-10-31 | Broadcom Corporation | Alerte standard format memory loading and handling |
-
2003
- 2003-12-26 CN CNB2003101234130A patent/CN1296796C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429780A2 (en) * | 1989-11-29 | 1991-06-05 | Kabushiki Kaisha Toshiba | Computer system capable of connecting expansion unit |
| US5768147A (en) * | 1995-03-23 | 1998-06-16 | Intel Corporation | Method and apparatus for determining the voltage requirements of a removable system resource |
| CN2321043Y (en) * | 1997-09-19 | 1999-05-26 | 新巨企业股份有限公司 | Backup Power Supply |
| CN2492886Y (en) * | 1998-12-21 | 2002-05-22 | 英业达集团(上海)电子技术有限公司 | Foldable data processing interface card |
| CN1282908A (en) * | 1999-07-29 | 2001-02-07 | 神达电脑股份有限公司 | Computer system with liquid crystal display |
| WO2002086751A1 (en) * | 2001-04-24 | 2002-10-31 | Broadcom Corporation | Alerte standard format memory loading and handling |
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| CN1635450A (en) | 2005-07-06 |
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