CN1330302A - UPS system able to automatically store computer data to hard disk in suspend state - Google Patents
UPS system able to automatically store computer data to hard disk in suspend state Download PDFInfo
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- CN1330302A CN1330302A CN 00109426 CN00109426A CN1330302A CN 1330302 A CN1330302 A CN 1330302A CN 00109426 CN00109426 CN 00109426 CN 00109426 A CN00109426 A CN 00109426A CN 1330302 A CN1330302 A CN 1330302A
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Abstract
An uninterrupted power supply (UPS) system able to automatically store the data from computer host to hard disk in halt state features that when its power supply detection circuit finds out a power loss accident, a signal is sent to power supply management circuit to switch from the power supply of computer to a rechargeable battery for storing the program and data from computer host to hard disk. When the computer is used again, said program and data can be read out from said hard disk.
Description
The present invention relates to a kind of UPS that the computer system data under the halted state can be stored to automatically hard disk, especially refer to a kind of UPS that is connected with computer motherboard and hard disk, when this system detects computer sudden power under the halted state, the power supply of computer can be switched to rechargeable battery powered by this system, the CPU (central processing unit) that makes computer again is with the program and the data that are temporarily stored under the halted state in the storer, be stored in the hard disk of computer, so, when re-using computer, this CPU (central processing unit) can read program and the data before the outage from this hard disk, make the halted state before computer returns to outage.
Increase along with power consumption, make can't the load power consumption of electricity consumer of the electricity generation system of Utilities Electric Co., cause the electricity generation system of Utilities Electric Co., usually trip because of the power consumption overload, so, the as easy as rolling off a log injury that causes electric equipment products especially to the computer in using, is easily produced the preceding handled loss of data of outage by sudden power.
The present patent application people is once at this problem, invent a kind of UPS of storage data automatically, this system is connected with the motherboard and the hard disk of computer, when the set power sense circuit of this system detects computer sudden power in the use, this power sense circuit will transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, switch to by one the power supply of computer rechargeable battery powered, store in the hard disk that program that the CPU (central processing unit) that makes computer is being carried out computer and data write computer, and when the user uses this computer once again, this CPU (central processing unit) can read program and the data before the outage from this hard disk, make the user mode before computer returns to outage.
Trendy computer of today is in order to save the energy, all in computer, be provided with time out program, allow the user can utilize this time out program, computer is arranged under the halted state, and program and data that the CPU (central processing unit) of main frame is being carried out computer temporarily are stored in the storer, and by the required electric power of the supply storage of the loop on the power supply unit of this computer, simultaneously, motherboard, hard disk, the power supply unit of this computer are closed, to reach the purpose of saving power consumption.
Because this is the UPS of storage data automatically, can't judge whether computer is under the halted state, so when the trendy computer sudden power of this kind, be temporarily stored in program and data in the storer, will be because of can't in time being stored in the hard disk of computer, and cause under the halted state heavy losses of program and data in the storer.
The purpose of this invention is to provide a kind of shortcoming that can improve existing apparatus, computer system data under the halted state can be stored to automatically the UPS of hard disk, when this system's mat one power sense circuit detects the power supply sudden power of the computer under the halted state, to transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, with computer motherboard and the required power supply of the normal operation of hard disk, switch to by one rechargeable battery powered, and the computer under the halted state is restarted to normal operating condition, make the CPU (central processing unit) of computer will temporarily be stored in program and data in the storer, write in real time in the hard disk of computer and store, and when the user reuses this computer, this CPU (central processing unit) can read program and the data before the outage from this hard disk, make the halted state before computer returns to outage, even be in when cutting off the power supply under the halted state and reach computer, the also purpose of storage data automatically.
The UPS that the computer system data under the halted state can be stored to automatically hard disk of the present invention is achieved in that this system is connected with motherboard, hard disk and the power supply unit of a computer, it is characterized in that: when this system detects the power supply sudden power of the computer under the halted state by a power sense circuit, this power sense circuit will transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, with computer motherboard and the required power supply of the normal operation of hard disk, switch to by one rechargeable battery powered; Simultaneously, this electric power management circuit send one finish the power supply ready signal via the power switch of motherboard to this motherboard, CPU (central processing unit) on this motherboard is restarted the computer under the halted state to normal operating condition, and this CPU (central processing unit) writes the program in the storer under the former halted state and data in the hard disk of computer again and stores then.
When this power sense circuit detects the power supply sudden power of the computer in the use, this power sense circuit will transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, switch to by one the power supply of this computer rechargeable battery powered, simultaneously, this electric power management circuit send one finish the power supply ready signal via the power switch of motherboard to this motherboard, program that the CPU (central processing unit) on this motherboard carrying out computer in the storer of computer and data are write in this hard disk store.
When this power sense circuit detects this power supply unit regular supply power supply, this electric power management circuit will start this charging circuit, and this power supply unit can be charged to this rechargeable battery by this charging circuit.
This power sense circuit is when detecting this power supply unit sudden power, this power sense circuit will transmit a power-off signal to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, supply line switched to this motherboard is connected with a mainboard power supply circuit and a hard disk power circuit respectively with this hard disk, simultaneously, start this mainboard power supply circuit and this hard disk power circuit, to supply the normal operation of this computer motherboard and hard disk required power supply by this rechargeable battery.
This computer motherboard and hard disk are switched to by this rechargeable battery power supply the time, this electric power management circuit will send one finish the power supply ready signal via the power switch of motherboard to this motherboard, program that the CPU (central processing unit) on this motherboard carrying out computer in this storer and data are write in this hard disk store.
After this CPU (central processing unit) writes the program carried out in this storer and data in this hard disk, to send one via the power switch of motherboard and finish storage assembly to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, make it switch to the off-position that is connected with this power supply unit, with power switch by motherboard, close this mainboard power supply circuit and this hard disk power circuit, make this computer become off-position.
When this power sense circuit detects this power supply unit sudden power, this power sense circuit will transmit a power-off signal to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, supply line switched to this motherboard is connected with a mainboard power supply circuit and a hard disk power circuit respectively with this hard disk, simultaneously, start this mainboard power supply circuit and this hard disk power circuit, to supply the normal operation of this computer motherboard and hard disk required power supply by this rechargeable battery.
This computer motherboard and hard disk are switched to by this rechargeable battery power supply the time, this electric power management circuit will be sent one via the power switch of motherboard and finish the power supply ready signal to this motherboard, make the CPU (central processing unit) on this motherboard, motherboard under the halted state, hard disk, power supply unit are started to normal operating condition, and this CPU (central processing unit) program that computer in this storer is being carried out and data write in this hard disk and store simultaneously.
After this CPU (central processing unit) writes the program carried out in this storer and data in this hard disk, to send one via the power switch of motherboard and finish storage assembly to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, make it switch to the off-position that is connected with this power supply unit, with power switch by motherboard, close this mainboard power supply circuit and this hard disk power circuit, make this computer become off-position.
When this power sense circuit detected this power supply unit regular supply power supply, whether this power sense circuit this power supply unit of duplicate detection again was the regular supply power supply.
Following conjunction with figs. and embodiment describe purpose of the present invention, shape structure, device characteristic and effect thereof in detail:
Fig. 1 is a block schematic diagram of the present invention.
Fig. 2 is an action flow chart of the present invention.
The present invention is a kind of " the computer system data under the halted state can be stored to automatically the UPS of hard disk ", see also shown in Figure 1, this UPS 1 be respectively with a computer motherboard 10, one hard disk 11 and a power supply unit 16 are connected, wherein this power supply unit 16 is to change the AC power that the external world supplies into computer spendable direct supply, and this direct supply is sent to this motherboard 10 and hard disk 11 by this UPS 1 respectively, when this UPS 1 detects these power supply unit 16 sudden power, to switch to immediately by this UPS 1 this computer motherboard 10 of supply and the required power supply of hard disk 11 normal operations, and the CPU (central processing unit) (CPU) that makes this computer motherboard 10 program and the data that will carry out, or be stored in program and data in the storer under the halted state, write in the hard disk 11 of computer, so, can effectively avoid program and data in the computer, because of outage is run off.
See also shown in Figure 1 again, in the present invention, this system comprises elements such as a charging circuit 26, a rechargeable battery 25 (as seven nickel that is connected in series mutually one hydrogen (Ni-MH) battery), a storer 17, a mainboard power supply circuit 13, a hard disk power circuit 15, an electric power management circuit 21, a power supply switch circuit 23 and a power sense circuit 20, wherein this charging circuit 26 is to be connected with this power supply unit 16 and this rechargeable battery 25 respectively, and this power supply unit 16 is charged by 26 pairs of these rechargeable batteries 25 of this charging circuit; This rechargeable battery 25 is connected with this storer 17, this mainboard power supply circuit 13 and this hard disk power circuit 15 respectively, to provide these storer 17 normal operations required power supply, and, the power conversions that this rechargeable battery 25 provided is this motherboard 10 and the required power supply of hard disk 11 normal operations by this mainboard power supply circuit 13 and this hard disk power circuit 15.In the present invention, this UPS 1 mainly is the power supply state that this power sense circuit 20 of mat detects this power supply unit 16, and when detecting these power supply unit 16 sudden power, send a power-off signal immediately to this electric power management circuit 21, make this electric power management circuit 21 these power supply switch circuits 23 of control, supply line switched to this motherboard 10 is connected with this mainboard power supply circuit 13 and this hard disk power circuit 15 respectively with this hard disk 11, for should computer motherboard 10 and the required power supply of hard disk 11 normal operations, this electric power management circuit 21 is also controlled this computer with program and the data carried out in this storer 17, or be stored in program and data in this storer 17 under the halted state, write in real time in the hard disk 11 of computer and store.So, when the user reused this computer, this CPU (central processing unit) can read program and the data before the outage from this hard disk, made the state before computer returns to outage.In addition, if it is to be in the normal power supply state that this power sense circuit 20 detects this power supply unit 16, then control this power supply switch circuit 23, supply line is switched to by this power supply unit 16 supply this motherboard 10 and the required power supply of hard disk 11 normal operations respectively.
See also shown in Figure 2ly, this UPS 1 of the present invention is mainly handled according to the following step when the power supply supply status to computer detects and switches:
(101) at first, the basic input/output of this computer will judge whether this computer is in open state, if continue the following step; Otherwise,
Continue step (101), the judgement of starting shooting;
(102) this basic input/output judges whether this computer is in halted state, if carry out step (201); Otherwise, continue the following step;
(103) this power sense circuit 20 will detect whether this power supply unit 16 is regular supply power supply (AC power supplies), if, this electric power management circuit 21 will start this charging circuit 26, this power supply unit 16 can be charged by 26 pairs of these rechargeable batteries 25 of this charging circuit, and continue step (103); Otherwise,, then continue the following step if detect this power supply unit 16 sudden power;
(104) this power sense circuit 20 will transmit a power-off signal to this electric power management circuit 21, make this electric power management circuit 21 these power supply switch circuits 23 of control, supply line switched to this motherboard is connected with this mainboard power supply circuit 13 and this hard disk power circuit 15 respectively with this hard disk 11, simultaneously, start this mainboard power supply circuit 13 and this hard disk power circuit 15, normally to move required power supply by these rechargeable battery 25 these computer motherboards 10 of supply and hard disk 11;
(105) this electric power management circuit 21 is sent one and is finished the power supply ready signal, via the power switch of motherboard 10 to motherboard 10;
(106) program again computer in this storer 17 carried out of the CPU (central processing unit) (CPU) on this motherboard 10 and data write in this hard disk 11 and store;
(107) this CPU (central processing unit) is sent one via the power switch of motherboard 10 and is finished storage assembly to this electric power management circuit 21, make this electric power management circuit 21 these power supply switch circuits 23 of control, switch to the state that this power supply unit 16 is connected with motherboard 10, and the power switch by this motherboard 10, close this mainboard power supply circuit 13 and this hard disk power circuit 15, make this computer become off-position, then, carry out step (101) again;
(201) this power sense circuit 20 will detect whether this power supply unit 16 is regular supply power supply (AC power supplies), if then continue step (201) or proceed step (102); Otherwise,, then continue the following step if detect this power supply unit 16 sudden power;
(202) this power sense circuit 20 will transmit a power-off signal to this electric power management circuit 21, make this electric power management circuit 21 these power supply switch circuits 23 of control, supply line switched to this motherboard 10 is connected with this mainboard power supply circuit 13 and this hard disk power circuit 15 respectively with this hard disk 11, simultaneously, start this mainboard power supply circuit 13 and this hard disk power circuit 15, normally to move required power supply by these rechargeable battery 25 these computer motherboards 10 of supply and hard disk 11;
(203) this electric power management circuit 21 is sent one and is finished the power supply ready signal, via the power switch of motherboard 10 to motherboard 10, make the CPU (central processing unit) (CPU) on this motherboard 10, will be by the power switch of motherboard 10, start motherboard 10 under the halted state, hard disk 11, power supply unit to normal operating condition, and carry out step (106).
So, when the user used the power supply supply of this computer or this power supply unit 16 to recover once again, this CPU (central processing unit) can read program and the data before the outage from this hard disk 11, made the state before computer returns to outage.
Claims (10)
1, a kind of UPS that the computer system data under the halted state can be stored to automatically hard disk, this system is connected with motherboard, hard disk and the power supply unit of a computer, it is characterized in that: when this system detects the power supply sudden power of the computer under the halted state by a power sense circuit, this power sense circuit will transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, with computer motherboard and the required power supply of the normal operation of hard disk, switch to by one rechargeable battery powered; Simultaneously, this electric power management circuit send one finish the power supply ready signal via the power switch of motherboard to this motherboard, CPU (central processing unit) on this motherboard is restarted the computer under the halted state to normal operating condition, and this CPU (central processing unit) writes the program in the storer under the former halted state and data in the hard disk of computer again and stores then.
2, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 1, it is characterized in that: when this power sense circuit detects the power supply sudden power of the computer in the use, this power sense circuit will transmit power-off signal to an electric power management circuit, make this electric power management circuit control a power supply switch circuit, switch to by one the power supply of this computer rechargeable battery powered, simultaneously, this electric power management circuit send one finish the power supply ready signal via the power switch of motherboard to this motherboard, program that the CPU (central processing unit) on this motherboard carrying out computer in the storer of computer and data are write in this hard disk store.
3, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 2, it is characterized in that: when this power sense circuit detects this power supply unit regular supply power supply, this electric power management circuit will start this charging circuit, and this power supply unit can be charged to this rechargeable battery by this charging circuit.
4, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 3, it is characterized in that: this power sense circuit is when detecting this power supply unit sudden power, this power sense circuit will transmit a power-off signal to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, supply line switched to this motherboard is connected with a mainboard power supply circuit and a hard disk power circuit respectively with this hard disk, simultaneously, start this mainboard power supply circuit and this hard disk power circuit, to supply the normal operation of this computer motherboard and hard disk required power supply by this rechargeable battery.
5, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 4, it is characterized in that: this computer motherboard and hard disk are switched to by this rechargeable battery power supply the time, this electric power management circuit will send one finish the power supply ready signal via the power switch of motherboard to this motherboard, program that the CPU (central processing unit) on this motherboard carrying out computer in this storer and data are write in this hard disk store.
6, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 5, it is characterized in that: after this CPU (central processing unit) writes the program carried out in this storer and data in this hard disk, to send one via the power switch of motherboard and finish storage assembly to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, make it switch to the off-position that is connected with this power supply unit, with power switch by motherboard, close this mainboard power supply circuit and this hard disk power circuit, make this computer become off-position.
7, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 1, it is characterized in that: when this power sense circuit detects this power supply unit sudden power, this power sense circuit will transmit a power-off signal to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, supply line switched to this motherboard is connected with a mainboard power supply circuit and a hard disk power circuit respectively with this hard disk, simultaneously, start this mainboard power supply circuit and this hard disk power circuit, to supply the normal operation of this computer motherboard and hard disk required power supply by this rechargeable battery.
8, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 7, it is characterized in that: this computer motherboard and hard disk are switched to by this rechargeable battery power supply the time, this electric power management circuit will be sent one via the power switch of motherboard and finish the power supply ready signal to this motherboard, make the CPU (central processing unit) on this motherboard, with the motherboard under the halted state, hard disk, power supply unit starts to normal operating condition, and this CPU (central processing unit) program that computer in this storer is being carried out and data write in this hard disk and store simultaneously.
9, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 8, it is characterized in that: after this CPU (central processing unit) writes the program carried out in this storer and data in this hard disk, to send one via the power switch of motherboard and finish storage assembly to this electric power management circuit, make this electric power management circuit control this power supply switch circuit, make it switch to the off-position that is connected with this power supply unit, with power switch by motherboard, close this mainboard power supply circuit and this hard disk power circuit, make this computer become off-position.
10, the UPS that the computer system data under the halted state can be stored to automatically hard disk as claimed in claim 7, it is characterized in that: when this power sense circuit detected this power supply unit regular supply power supply, whether this power sense circuit this power supply unit of duplicate detection again was the regular supply power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00109426 CN1330302A (en) | 2000-06-23 | 2000-06-23 | UPS system able to automatically store computer data to hard disk in suspend state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00109426 CN1330302A (en) | 2000-06-23 | 2000-06-23 | UPS system able to automatically store computer data to hard disk in suspend state |
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| CN1330302A true CN1330302A (en) | 2002-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 00109426 Pending CN1330302A (en) | 2000-06-23 | 2000-06-23 | UPS system able to automatically store computer data to hard disk in suspend state |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201686B (en) * | 2006-12-13 | 2011-11-02 | 英业达股份有限公司 | Electric power detecting system and method thereof |
| CN101414762B (en) * | 2007-10-16 | 2012-03-28 | 研祥智能科技股份有限公司 | Method, apparatus and system for power-off protection |
| CN101520745B (en) * | 2008-02-27 | 2012-03-28 | 联想(北京)有限公司 | Data processing equipment and status switching method thereof |
| CN102448214A (en) * | 2010-10-13 | 2012-05-09 | 飞虹高科股份有限公司 | Power management circuit and control circuit thereof |
| CN103049070A (en) * | 2012-12-27 | 2013-04-17 | 加弘科技咨询(上海)有限公司 | Cache data power failure protection method and computer equipment |
| CN101520686B (en) * | 2008-12-19 | 2013-08-07 | 康佳集团股份有限公司 | Hard disk protecting card and computer |
| CN103377151A (en) * | 2012-04-16 | 2013-10-30 | 福建星网视易信息系统有限公司 | Hard disk power-down protecting method and electronic equipment using same |
| CN101753064B (en) * | 2008-11-28 | 2013-12-18 | 康佳集团股份有限公司 | Power supply method and device and electric equipment |
| CN108287277A (en) * | 2017-12-29 | 2018-07-17 | 北京航天测控技术有限公司 | Unattended automatic testing equipment under the conditions of a kind of interruptedly supplying power |
| CN111506462A (en) * | 2019-01-31 | 2020-08-07 | 佛山市顺德区顺达电脑厂有限公司 | Mainboard test method and mainboard test system |
| CN112783678A (en) * | 2019-11-11 | 2021-05-11 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted terminal power-off processing method and system and vehicle-mounted terminal |
-
2000
- 2000-06-23 CN CN 00109426 patent/CN1330302A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101201686B (en) * | 2006-12-13 | 2011-11-02 | 英业达股份有限公司 | Electric power detecting system and method thereof |
| CN101414762B (en) * | 2007-10-16 | 2012-03-28 | 研祥智能科技股份有限公司 | Method, apparatus and system for power-off protection |
| CN101520745B (en) * | 2008-02-27 | 2012-03-28 | 联想(北京)有限公司 | Data processing equipment and status switching method thereof |
| CN101753064B (en) * | 2008-11-28 | 2013-12-18 | 康佳集团股份有限公司 | Power supply method and device and electric equipment |
| CN101520686B (en) * | 2008-12-19 | 2013-08-07 | 康佳集团股份有限公司 | Hard disk protecting card and computer |
| CN102448214A (en) * | 2010-10-13 | 2012-05-09 | 飞虹高科股份有限公司 | Power management circuit and control circuit thereof |
| CN103377151A (en) * | 2012-04-16 | 2013-10-30 | 福建星网视易信息系统有限公司 | Hard disk power-down protecting method and electronic equipment using same |
| CN103049070A (en) * | 2012-12-27 | 2013-04-17 | 加弘科技咨询(上海)有限公司 | Cache data power failure protection method and computer equipment |
| CN103049070B (en) * | 2012-12-27 | 2015-09-02 | 加弘科技咨询(上海)有限公司 | Data cached power-off protection method and computer equipment |
| CN108287277A (en) * | 2017-12-29 | 2018-07-17 | 北京航天测控技术有限公司 | Unattended automatic testing equipment under the conditions of a kind of interruptedly supplying power |
| CN111506462A (en) * | 2019-01-31 | 2020-08-07 | 佛山市顺德区顺达电脑厂有限公司 | Mainboard test method and mainboard test system |
| CN111506462B (en) * | 2019-01-31 | 2023-07-18 | 佛山市顺德区顺达电脑厂有限公司 | Motherboard testing method and motherboard testing system |
| CN112783678A (en) * | 2019-11-11 | 2021-05-11 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted terminal power-off processing method and system and vehicle-mounted terminal |
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