CN101867219A - Power supply protection system for preventing information loss during power failure and method thereof - Google Patents
Power supply protection system for preventing information loss during power failure and method thereof Download PDFInfo
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- 230000002159 abnormal effect Effects 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 17
- 241000700605 Viruses Species 0.000 claims description 3
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Abstract
The invention discloses a power supply protection system for preventing information loss during power failure and a method thereof. The system comprises an equipment power supply, a power accumulation unit, a power supply detection unit, a process control unit and an exception display unit. After the equipment is started, the equipment power supply first charges the power accumulation unit, and the equipment runs abnormally after the charge is finished; when a user operates the equipment, the process control unit begins monitoring the operation behavior of the user, and the power supply detection unit is used for detecting the power-on condition of the equipment power supply; and if the power fails suddenly, the equipment power supply stops supplying the power, then the power accumulation unit supplies the power to the equipment for short time, the power supply detection unit informs the process control unit of performing corresponding emergency operation, and the exception display unit informs the user after the emergency operation is finished. The system enables electric appliances to maintain normal operation under various exceptional conditions, can assist the user to process information in time, and fulfills the purposes of protecting the equipment and bringing convenience to the user.
Description
Technical field
The present invention relates to digital home technical field, relate in particular to a kind of power protection system and method thereof that when outage, can prevent information dropout.
Background technology
Information of Science and Technology (IT) industry is taken off fast in recent years, computer uses day by day and popularizes, the 3C Product sales volume increases, and household electrical appliances, audio-visual devices are complicated day by day, makes market more and more come into one's own for the injury that the system that various abnormal conditions caused that power supply and voltage produced produces.Especially concerning household consumer, seem especially important of the safeguard measure of in electric process the various abnormal conditions of power supply and voltage being taked is because this contacts directly user's various information and data etc.
Household consumer mostly belongs to accurate electronic instrument, can receive the power supply in the certain voltage scope, but the voltage of any peak value more than expected and RMS (being called " on average " voltage) series all can damage sensing unit, and causes initial failure.Such as crest voltage, crest voltage is meant the violent voltage (reaching several kilovolts) that increases of moment, duration is no more than 1/1000 second (being similar to the strength of tidal wave), it can carry out electronic equipment by alternating current, network serial or coaxial line, damage or destroy fully parts, cause calamitous damage, loss of data to hardware.In addition, the high-tension current that outdoor thunderbolt is produced, can be coupled on the power line or connection out of doors, and be transferred to the indoor electronic product that links and cause damage, and indoor surging that motor or transformer produced and methd of power supply random signal also are ubiquitously for the interference effect of electronics, household appliances, in using the electronic product process, voltage exceeds normal range (NR) suddenly, causes the unsettled situation of electric current often as seen.
In recent years; because digital home popularizes and development; more accurate LCD TV, plasm TV, computer all-in-one machine and family's theater or the like more and more appear in the middle of people's the daily family life; these exquisite electronic products can't bear the impact of unstable electric current and voltage especially; in the face of this situation; need more advanced technology and means to protect the various abnormal conditions of household consumer reply power supply and voltage, to play the effect of more perfect protection user profile.
Summary of the invention
The objective of the invention is to overcome the some shortcomings part of prior art, propose a kind of power protection system and method thereof that when outage, can prevent information dropout.
Purpose of the present invention is accomplished by following concrete technical scheme:
The invention provides a kind of power protection system that prevents information dropout when outage, it is formed module and comprises device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, abnormal show unit.
Wherein, link to each other in twos each other between device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, the abnormal show unit.In addition, power supply detecting unit, process control unit, abnormal show unit are powered by device power supply (DPS) under normal condition, are just powered by electricity accumulating unit behind the device power supply (DPS) abnormal shutdown.
Device power supply (DPS) at first is electricity accumulating unit charging, then just formal startup power consumption equipment after power consumption equipment starts.
Single electricity accumulating unit electric weight is for full, and then device power supply (DPS) saves this step of charging, directly starts power consumption equipment.Electricity accumulating unit is used for continuing power supply in the improper disconnection of device power supply (DPS) back for power consumption equipment, and does not power under the situation that device power supply (DPS) is normally closed.Wherein, the electric weight that electricity accumulating unit can be stored is considerably less, can only guarantee the normal operation of power consumption equipment in very short time.
The power supply detecting unit is used for the energising situation of checkout facility power supply, after device power supply (DPS) is normally closed or is disconnected, the power supply detecting unit does not carry out any operation, and when device power supply (DPS) is improper close or disconnect after, power supply detecting unit notification process control unit carries out emergency processing targetedly to user's operation behavior.
Described process control unit is used for the monitoring user operation behavior and in the improper disconnection of device power supply (DPS) back user's operation behavior is carried out emergency processing targetedly;
Described abnormal show unit is used to point out consumer process disposition and device power supply (DPS) energising situation.
The present invention also provides a kind of power protection method that prevents information dropout when outage, specifically comprises the steps:
1) power consumption equipment brings into operation, and connects device power supply (DPS);
2) device power supply (DPS) is the electricity accumulating unit charging;
3) the electricity accumulating unit charging finishes, and device power supply (DPS) is the power consumption equipment power supply, and power consumption equipment formally starts;
4) the process control unit begins the operation behavior of supervisory user;
5) improper outage occurs as device power supply (DPS) and then carry out next step;
6) electricity accumulating unit begins to power for power consumption equipment;
7) power supply detecting unit notification process control unit carries out emergency processing targetedly to user's operation behavior;
8) situation of abnormal show unit prompting consumer process disposition and device power supply (DPS) outage after the process control unit disposes;
9) user closes power consumption equipment with normal mode.
In step 9, the user does not carry out associative operation and closes power consumption equipment with normal mode after prompting has been made in the abnormal show unit, and then power consumption equipment can automatic mandatory outage before the electricity accumulating unit electric weight exhausts.
In the foregoing description, the user's of process control unit monitoring operation behavior is specially and handles document, transfer files data, system's virus killing etc.Simultaneously, the process control unit can all independently be monitored for each different operation behavior of user, all makes corresponding emergency processing at each policer operation of setting up after the notice that obtains the power supply detecting unit.
Technique scheme as can be seen, the present invention has following beneficial effect:
1) system of the present invention is provided with electricity accumulating unit, like this when device power supply (DPS) is improper close after, system still can be under the support of electricity accumulating unit of short duration operation a period of time so that system carries out emergency operation and processing, provide effective salvo at the various important informations of user;
2) in the device power supply (DPS) normal course of operation, electricity accumulating unit is only born the role of back-up source, do not power for power consumption equipment and other unit module of system, can save the electric weight of electricity accumulating unit like this, make the operation of total system more clear, so stability and the correctness that strict mode of operation helps the total system running formulated in the operation of module, avoided the mistake of the entire system that the nonstandard operation of module may cause; The process control unit can provide the emergency processing means to user's operation behavior; keeping power consumption equipment moves normally; avoided the loss that may cause; the data corruption that sudden power is caused just by portable hard drive and computer (or media player etc.) transmission significant data the time as the user and the situation of data disappearance, prompting user in abnormal show unit adopts normal mode to close that function mode such as power consumption equipment also helps to protect the power consumption equipment internal circuit and the significant data that had etc. before the electricity accumulating unit electric weight exhausts in addition.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an overall structure schematic diagram of the present invention;
Fig. 2 is applied to schematic flow sheet on the power consumption equipment for the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtained under the creative work prerequisite.
As shown in Figure 1, a kind of power protection system that when outage, prevents information dropout, it is formed module and comprises device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, abnormal show unit.
Concrete, link to each other in twos each other between device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, the abnormal show unit.In addition, power supply detecting unit, process control unit, abnormal show unit are powered by device power supply (DPS) under normal condition, are just powered by electricity accumulating unit after closing when device power supply (DPS) is improper.Described abnormal shutdown is specially the shutdown situation that sudden power (tripping operation that causes as thunder and lightning etc.), device power supply (DPS) are damaged these unconventional power consumption equipments.
Device power supply (DPS) at first is the electricity accumulating unit charging after power consumption equipment starts, follow just formal startup power consumption equipment, and work as under the full situation of single electricity accumulating unit electric weight, then device power supply (DPS) saves this step of charging, directly start power consumption equipment, can make the operation of system have more efficient like this.
Electricity accumulating unit is used for continuing power supply in the improper disconnection of device power supply (DPS) back for power consumption equipment, and does not power under the situation that device power supply (DPS) is normally closed.Wherein, the electric weight that electricity accumulating unit can be stored is considerably less, can only guarantee the normal operation of power consumption equipment in very short time.Simultaneously, the electric weight of the required storage of electricity accumulating unit also can greatly shorten the charging interval of device power supply (DPS) less, helps power consumption equipment to start fast.
The power supply detecting unit is used for the energising situation of checkout facility power supply, after device power supply (DPS) is normally closed or is disconnected, the power supply detecting unit does not carry out any operation, and when device power supply (DPS) is improper close or disconnect after, power supply detecting unit notification process control unit carries out emergency processing targetedly to user's operation behavior.
Described process control unit is used for the monitoring user operation behavior and in the improper disconnection of device power supply (DPS) back user's operation behavior is carried out emergency processing targetedly, in the foregoing description, the user's of process control unit monitoring operation behavior is specially and handles document, transfer files data, system's virus killing etc.Simultaneously, the process control unit can all independently be monitored for each different operation behavior of user, after the notice that obtains the power supply detecting unit, all make corresponding emergency processing at each policer operation of setting up, for example, process process control unit at user's Edit Document can be preserved automatically, the improper words process unit of closing of device power supply (DPS) cancellation transmission automatically in the process of transmission capsule information is to ensure information integrity and fail safe.
Described abnormal show unit is used to point out consumer process disposition and device power supply (DPS) energising situation, the user is pointed out in the abnormal show unit after the process control unit has been finished emergency processing at each operation behavior of user, improper the closing of device power supply (DPS) please normally closed power consumption equipment as early as possible.
As shown in Figure 2, a kind of power protection method that prevents information dropout when outage specifically comprises the steps:
1) power consumption equipment brings into operation, extraneous power connection device power supply (DPS);
2) device power supply (DPS) begins completely then directly to carry out next step for the electricity accumulating unit charging as the electric weight of electricity accumulating unit own;
3) the electricity accumulating unit charging finishes, and device power supply (DPS) begins to be the power consumption equipment power supply that power consumption equipment formally starts;
4) the process control unit begins each operation behavior of supervisory user;
5) improper outage occurs as device power supply (DPS) or close and then carry out next step;
6) electricity accumulating unit begins to power for power consumption equipment;
7) power supply detecting unit notification process control unit carries out emergency processing targetedly to each operation behavior of user;
8) situation of abnormal show unit prompting consumer process disposition and device power supply (DPS) outage reminded the user to close power consumption equipment with normal mode as early as possible after the process control unit disposed;
9) user closes power consumption equipment with normal mode.
In step 9, the user does not carry out associative operation and closes power consumption equipment with normal mode after prompting has been made in the abnormal show unit, and then power consumption equipment can automatic mandatory outage before the electricity accumulating unit electric weight exhausts.
In order to further specify, be exemplified below:
The user opens computer power supply, and device power supply (DPS) was prepared as electricity accumulating unit and charged this moment, but because the electricity accumulating unit electric weight is full, so omitted charge step, directly started computer;
The user opens the word document, begin to write annual work plans, after he has write half, some data float of finding financial statement are excessive, so opened Exel the data of financial statement are carried out some modifications, receive superior's phone this moment, want him one section image data to be placed in the shared D dish at once, so the user adopts the mode of shearing that the image data that coils at F is originally begun stickup and is transferred to the D dish, after this, the user has opened webpage again and has begun to write a mail of temporarily expecting, and the process control unit has all been set up independently monitoring for above-mentioned each operation of user in this process;
At this moment, the building has a power failure, the device power supply (DPS) of computer is improper closes, electricity accumulating unit begins to supply with the power consumption equipment power supply, power supply detecting unit notification process control unit is taked the emergency processing mode, the process control unit has carried out following operation respectively, word document and Exel document in the middle of editing are filed automatically, the image data that is transmitting is cancelled, the mail of user in writing preserved, and behind the end of operation, the abnormal show unit sends prompting, inform that the subscriber equipment power supply is improper and close, please he normally to close power consumption equipment as soon as possible be computer;
After the user sees above-mentioned prompting, closed the various programs of opening, before the electricity accumulating unit electric weight exhausts, closed computer, avoided potential data degradation, protected important information with normal shutdown process.
Technique scheme as can be seen, the present invention has following beneficial effect:
1) system of the present invention is provided with electricity accumulating unit, like this when device power supply (DPS) is improper close after, system still can be under the support of electricity accumulating unit of short duration operation a period of time so that system carries out emergency operation and processing, provide effective salvo at the various important informations of user;
2) in the device power supply (DPS) normal course of operation, electricity accumulating unit is only born the role of back-up source, do not power for power consumption equipment and other unit module of system, can save the electric weight of electricity accumulating unit like this, make the operation of total system more clear, so stability and the correctness that strict mode of operation helps the total system running formulated in the operation of module, avoided the mistake of the entire system that the nonstandard operation of module may cause; The process control unit can provide the emergency processing means to user's operation behavior; keeping power consumption equipment moves normally; avoided the loss that may cause; the data corruption that sudden power is caused just by portable hard drive and computer (or media player etc.) transmission significant data the time as the user and the situation of data disappearance, prompting user in abnormal show unit adopts normal mode to close that function mode such as power consumption equipment also helps to protect the power consumption equipment internal circuit and the significant data that had etc. before the electricity accumulating unit electric weight exhausts in addition.
More than to the embodiment of the invention provided a kind of power protection system and method thereof that when outage, prevents information dropout, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for this area～as the technical staff, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. one kind the time prevents the power protection system of information dropout in outage, and it is characterized in that: this system is provided with device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, abnormal show unit:
Wherein, link to each other in twos mutually between device power supply (DPS), electricity accumulating unit, power supply detecting unit, process control unit, the abnormal show unit;
Further,
Described electricity accumulating unit is charged by device power supply (DPS), and electricity accumulating unit is used for continuing power supply in the improper disconnection of device power supply (DPS) back for power consumption equipment;
Described power supply detecting unit is used for the energising situation of checkout facility power supply;
Described process control unit is used for the monitoring user operation behavior and in the improper disconnection of device power supply (DPS) back user's operation behavior is carried out emergency processing targetedly;
Described abnormal show unit is used to point out consumer process disposition and device power supply (DPS) energising situation.
2. a kind of power protection system that prevents information dropout when outage according to claim 1 is characterized in that:
After connecting, described device power supply (DPS), just begins to be the power consumption equipment power supply after the electricity accumulating unit charging is finished at first for electricity accumulating unit charges.
3. a kind of power protection system that prevents information dropout when outage according to claim 1 is characterized in that:
Described electricity accumulating unit begins to power for power consumption equipment under the situation of the improper disconnection of device power supply (DPS).
4. a kind of power protection system that prevents information dropout when outage according to claim 1 is characterized in that:
Described power supply detecting unit carries out emergency processing targetedly at the improper disconnection of device power supply (DPS) back notification process control unit to user's operation behavior.
5. one kind the time prevents the power protection method of information dropout in outage, and it is characterized in that: this method comprises the steps:
1) power consumption equipment brings into operation, and connects device power supply (DPS);
2) device power supply (DPS) is the electricity accumulating unit charging;
3) the electricity accumulating unit charging finishes, and device power supply (DPS) is the power consumption equipment power supply, and power consumption equipment formally starts;
4) the process control unit begins the operation behavior of supervisory user;
5) improper outage occurs as device power supply (DPS) and then carry out next step;
6) electricity accumulating unit begins to power for power consumption equipment;
7) power supply detecting unit notification process control unit carries out emergency processing targetedly to user's operation behavior;
8) situation of abnormal show unit prompting consumer process disposition and device power supply (DPS) outage after the process control unit disposes;
9) user closes power consumption equipment with normal mode.
6. a kind of power protection method that prevents information dropout when outage according to claim 5 is characterized in that:
The user does not carry out associative operation after prompting has been made in the abnormal show unit, and then power consumption equipment can be forced outage automatically before the electricity accumulating unit electric weight exhausts.
7. according to claim 5 or 6 described a kind of power protection methods that when cutting off the power supply, prevent information dropout, it is characterized in that:
The user's of described process control unit monitoring operation behavior specifically comprises handles document, transfer files data, system's virus killing.
8. according to claim 5 or 6 described a kind of power protection methods that when cutting off the power supply, prevent information dropout, it is characterized in that:
The process control unit is all independently monitored for each different operation behavior of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010200785 CN101867219A (en) | 2010-06-12 | 2010-06-12 | Power supply protection system for preventing information loss during power failure and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010200785 CN101867219A (en) | 2010-06-12 | 2010-06-12 | Power supply protection system for preventing information loss during power failure and method thereof |
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| CN101867219A true CN101867219A (en) | 2010-10-20 |
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| CN 201010200785 Pending CN101867219A (en) | 2010-06-12 | 2010-06-12 | Power supply protection system for preventing information loss during power failure and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568586A (en) * | 2010-12-17 | 2012-07-11 | 西安奇维测控科技有限公司 | Electric disk and method utilizing backup power supply to execute data destruction |
| CN102902611A (en) * | 2011-07-29 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN106169807A (en) * | 2016-08-29 | 2016-11-30 | 苏州千阙传媒有限公司 | A kind of vehicle power intelligence control system |
| CN114265490A (en) * | 2021-12-28 | 2022-04-01 | 山西三友和智慧信息技术股份有限公司 | Computer standby power supply and alarm system thereof |
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| EP0505951B1 (en) * | 1991-03-26 | 1999-10-06 | THOMSON multimedia | Microcomputer power failure control circuit |
| CN1558527A (en) * | 2004-01-15 | 2004-12-29 | 汕头高新区和川企业有限公司 | Intelligent computer power supply |
| CN1595375A (en) * | 2003-09-12 | 2005-03-16 | 联想(北京)有限公司 | Computer data protecting method and apparatus |
| CN2819297Y (en) * | 2005-08-19 | 2006-09-20 | 杭州先行铁路工贸有限公司 | Embedded system hard disk protector |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1060729A (en) * | 1990-10-07 | 1992-04-29 | 深圳华德电子有限公司 | The computer circuit breaking field data is preserved and restoration methods |
| EP0505951B1 (en) * | 1991-03-26 | 1999-10-06 | THOMSON multimedia | Microcomputer power failure control circuit |
| CN1595375A (en) * | 2003-09-12 | 2005-03-16 | 联想(北京)有限公司 | Computer data protecting method and apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102568586A (en) * | 2010-12-17 | 2012-07-11 | 西安奇维测控科技有限公司 | Electric disk and method utilizing backup power supply to execute data destruction |
| CN102902611A (en) * | 2011-07-29 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Detection device |
| CN106169807A (en) * | 2016-08-29 | 2016-11-30 | 苏州千阙传媒有限公司 | A kind of vehicle power intelligence control system |
| CN114265490A (en) * | 2021-12-28 | 2022-04-01 | 山西三友和智慧信息技术股份有限公司 | Computer standby power supply and alarm system thereof |
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Application publication date: 20101020 |