CN101256522A - Method for backup and recuperation data of armarium computer system - Google Patents
Method for backup and recuperation data of armarium computer system Download PDFInfo
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- CN101256522A CN101256522A CNA2007100640934A CN200710064093A CN101256522A CN 101256522 A CN101256522 A CN 101256522A CN A2007100640934 A CNA2007100640934 A CN A2007100640934A CN 200710064093 A CN200710064093 A CN 200710064093A CN 101256522 A CN101256522 A CN 101256522A
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Abstract
The invention discloses a data backup/recovery method used for medical equipment computer system. Firstly, a data backup/recovery compact disc which can start the computer system is provided, in backup operation, the system data and the using data base structure are backed up in the compact disc; in recovery operation, the backup data in the compact disc is switched, then written into the computer system, and checked finally. The invention has greatly saved the maintenance time of medical equipment so that the medical equipment system in hospital can be recovered more quickly.
Description
Technical field
The present invention relates to a kind of data backup/restoration methods, relate in particular to a kind of data backup/restoration methods that is used for the Medical Devices computer system.
Background technology
At present, have considerable Medical Devices all to be equipped with the computer system of self, this has improved the performance of Medical Devices greatly.But simultaneously, some problems have also been brought.For example, for CT scan equipment, the CT system is because the complicacy of himself structure various faults may occur in operational process, these faults all can cause losing of data or imperfect to some extent, bring the loss that is difficult to expect to the client.
These faults may comprise following several situation:
The system hardware fault: the system hardware fault can cause error in data, when the hardware relevant with storage or data transmission breaks down, even can cause loss of data or damage;
The system software fault: software fault is caused by unsettled system mend or defective application program usually, except that meeting causes error in data, may cause that also system can't start obliterated data;
The manual operation mistake: the manual operation mistake may be maloperation, causes loss of data or damage;
Disaster: it also is the odjective cause of data failure that the infosystem that disasteies such as fire, earthquake cause is destroyed.
Because the existence of more above-mentioned failure causes, in case after deadlock of the computer system of Medical Devices or the collapse, the user can't re-use this equipment.And, after they have to wait for that the slip-stick artist of Medical Devices manufacturer keeps in repair, could continue use because most user does not possess corresponding calculated machine knowledge.This wastes time very much, all is disadvantageous to hospital and patient.
Even and if the slip-stick artist of specialty is when carrying out system recovery, also need considerable time just can reinstall system, because different Medical Devices dispose different computer systems, the complexity of every kind of system all is not quite similar, need the slip-stick artist to judge disaggregatedly, and recover to install in strict accordance with working specification.This training time to the slip-stick artist, skill level etc. all require very high.
In addition and since the characteristics of Medical Devices determined its computer system must and other system interrelate and just can finish registration patient, check, read sheet, printing, medical distinctive workflows such as preservation.Therefore, the backup of system and to recover be not that certain node of history simply recovers, but must notice the integrality and the consistance of database, and guarantee behind the system recovery communication with other equipment.
Therefore, for the Medical Devices supplier, except the reliability service of pursuing each equipment and system, if can accomplish to prevent trouble before it happens, in advance system data being carried out protection work, will be very valuable.And in the present various Medical Devices, still do not provide any solution of this respect.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of data backup/restoration methods that is used for the Medical Devices computer system, and regularly the critical data with system backs up, and returns in the system when needed.
For solving the problems of the technologies described above, the invention provides a kind of data backup/restoration methods that is used for the Medical Devices computer system, comprise the steps:
(1) provides one group of CD that can start described computer system for described Medical Devices;
(2) computer system of the described Medical Devices of the described optical disk start-up of use, Load System hardware automatically;
(3) prompting user's selective system backup operation or recovery operation;
(4),, back up in the CD together with the database structure of current use then with system data if what determine that the user selects is backup operation;
If what determine user's selection is recovery operation, then, the Backup Data in the CD is carried out data-switching according to the database structure of backed up data library structure and current use in the CD, the data after the conversion are write back described computer system.
Wherein, the described recovery operation of step (4) may further include: before the explicit user interface, check whether each subsystem of described computer system is in normal condition.
Because comprised a large amount of patients, hospital in the medical apparatus system, and the data of system itself, therefore, use the present invention and will save maintenance time greatly, thereby make hospital can recover medical apparatus system faster.In addition,, therefore can preserve in the strange land, accomplished superfluous calamity protection to greatest extent because backup is an offline backup.
Description of drawings
Fig. 1 is according to the described Medical Devices synoptic diagram of the embodiment of the invention;
Fig. 2 is according to the described system backup/restoration methods process flow diagram that is used for Medical Devices of the embodiment of the invention; And
Fig. 3 is according to the described data conversion process process flow diagram of the embodiment of the invention.
Embodiment
Main thought of the present invention is that the system with Medical Devices backed up in advance in the time of needs, that is to say data are kept with certain form and mode, so that system wreck or other particular cases under, the state of certain time point before data can being returned to.
With the CT system is example, and it comprises IRS (Image Reconstruction System, image re-construction system) and ICS (Image Control System, image scanning control system) at least.System backup is primarily aimed in ICS to be carried out.The doctor finishes the scanning to patient on ICS, read sheet, rebuild tasks such as printing, doctor's CT operation interface is not only arranged on ICS, and stored patient's image, and doctor's workflow, comprise patient registry and historical data, these data and other HIS/RIS (HospitalInformation System, hospital information system/Radiology Information System, radiology information system) exchange.
From the angle of manufacturer, ICS singly is not the main operation interface of doctor to CT, but also is the key to the control of CT system, will finish the inclination angle to frame on ICS, rotational speed, scan mode, the position of sick bed, control of translational speed or the like.Therefore, ICS has considerable effect in the CT system, in case ICS breaks down, great influence will be arranged to the operation of CT, for recovering the ICS system effectively fast, the invention provides the system backup restore funcitons.
As shown in Figure 1, embodiments of the invention at first provide Medical Devices 100, and these Medical Devices 100 also comprise a CD 101 except the computer system with self.Utilize in this CD 101 procedure script of record, can start described computer system and system data duplicated out or write back in the system and go.
The read-write of data of optical disk has utilized the CD read and write driver of computer system.In this system, comprised CD-disc read-write equipment, for example CD or DVD burner.
Whenever wherein, the standard that CD 101 can be used as Medical Devices is equipped with, and as the part of Medical Devices, allots and gives the user, is equivalent to a tool shelf,, can use this tool shelf that system data is copied on the CD in the equipment use; And when system crash, use this tool shelf to start medical apparatus system, and will be recorded in system data in the CD and write back and go in the system, rapidly recovery system.
Should be noted that the accessory as Medical Devices, the CD in the embodiment of the invention can be the CD dish, also can be the DVD dish; Quantitatively, both can be one, also can be many.If one, the script that then not only has program recorded thereon in this CD, and the system data that utilizes remaining space to write down to duplicate out.If many CDs then can be used as console panel with a CD separately, the storage control program script uses other one or more CD to write down the system data that duplicates out as data disks.The present invention does not limit this, and uses " one group " CD to come these several situations are carried out general description.
As shown in Figure 2, for according to the described system backup/restoration methods process flow diagram that is used for Medical Devices of embodiments of the invention, comprise step: for described Medical Devices provide one group can start described computer system and system data be duplicated out or write back the CD (step 201) that goes in the system; Use the computer system of the described Medical Devices of described optical disk start-up, automatically Load System hardware (step 202); Prompting user selective system backup operation still is system recovery operation (step 203); If what determine that the user selects is backup operation,, back up in the CD according to predetermined manner together with the database structure of current use then with system data; If what determine user's selection is recovery operation, then, the Backup Data in the CD is write back described computer system (step 204) according to predetermined manner according to the database structure of backed up data library structure and current use in the CD.
Wherein, in the described recovery operation of step 204, can comprise the steps:
Step 2041: the database structure of determining the current use of described computer system;
Step 2042: with the database structure of backed up data library structure and described current use in the CD carry out compatibility this;
Step 2043:, write back described computer system if the database structure compatibility is then changed the Backup Data in the CD according to the database structure of current use; If database structure is incompatible or the data-switching failure, then start described computer system with an empty database.
In addition, described recovering step can further include: before the explicit user interface, check whether each subsystem of described computer system is in normal condition.
In the foregoing description, the mode that implementation strategy has adopted and backed up fully, recovered; The medium apparatus that uses comprises: CD-RW or DVD-RW; On overall process, mainly comprised data backup and recovered two operating process.Be example with CT equipment below, be illustrated respectively.
One, backup procedure:
Step 1) is used backup tool disk startup CT device systems, and this instrument will load the distinctive hardware of CT system automatically, so that carry out next step operation.
Step 2) script selects backup still to recover by the menu prompt user, and the user selects backup.
Cd-rw or dvd-rw driver that step 3) utilizes system itself to have the system in the system disk, data, to the setting of CT machine, are saved in cd-r or dvd-r according to setting means.
In backup procedure, when guaranteeing backup rate, can adopt the mode of compression to carry out record, this will reduce the quantity of backup medium greatly.
In backup procedure, procedure script can also be monitored the CD residual capacity, if off-capacity can need be inserted new CD by automatically prompting user, continues then to carry out backup, until end.
Two, rejuvenation:
Step 1) is used backup tool disk startup CT device systems, and the backup CD equally also can load the distinctive hardware of CT system.
Step 2) script is by menu prompt, and the user selects to recover.
Step 3) is recovered script and program can be reduced to the situation of backup originally according to the requirement of setting the system of backup, data, to the setting of CT machine.
Like this, after the user is restarted the CT system, just can obtain an available CT system.
In addition, in the designing requirement of system recovery function, consider CT machine whole system operation, and and the interconnecting of other equipment.Therefore in system recovery, should keep entire database as far as possible, the data of recovery system, comprising the setting to the CT machine, doctor's self-defining data to setting of other system communication or the like, must guarantee the safety of these equipment in the process of recovering, reliable.
Below in conjunction with Fig. 3, further data rejuvenation is described.
Data restore operation comprises two parts: " data-switching " and " data check ".
Figure 3 shows that data conversion process, at first system start-up (step 310), need to judge whether conversion (step 320) afterwards, if desired, then by obtaining the database structure (DataSchema of current use, comprise table, field, index etc.) (step 331), and backed up data (shown in the label 321) and database structure (shown in the label 323) (database structure of the early version when this backed up data library structure is initial backup), carry out data-switching (step 330).
Because the database structure of early version remains together with data in the data backup process, therefore, when data-switching, the database structure of current use and backed up data library structure can be carried out this, if it is compatible, then Backup Data is converted to the new data under the database structure of current use,, does not then carry out conversion if incompatible.
Then, if whether success (step 340) of judgment data conversion unsuccessful or change, then continues start-up system (step 350) with an empty database (shown in the label 343); If change successfully, then continue start-up system (step 350) with the new data (shown in the label 341) after the conversion.
After carrying out data-switching, when system start-up is finished, before user interface (UI) presents, carry out the data checking process.In this process, data recovered, equipment are checked comprise the integrality to database, conforming inspection is to guarantee the complete, effective, consistent of data.The inspection of system can also comprise in a large number hardware, software, and the check and correction of data is adjusted.
Use the present invention can realize following characteristics:
Timeliness: backup is to back up at certain time point according to certain strategy, and the user can select Different time points recover.
Invertibity: backup and the process of recovering are reversible processes at certain time point, and data exist The check-in before and detect after form should be in full accord.
Ease for use: the user only need accept simple training or according to document function.
Manageability: can be created at an easy rate by simple, a unified user interface is provided, Tracing and managing and in needs fast quick-recovery data.
Reliability: by system's a series of inspection on the backstage, adjust, it is reliable to have ensured that data are recovered And safety.
Claims (8)
1. a data backup/restoration methods that is used for the Medical Devices computer system is characterized in that, comprising:
(1) provides one group of CD that can start described computer system for described Medical Devices;
(2) computer system of the described Medical Devices of the described optical disk start-up of use, Load System hardware automatically;
(3) prompting user's selective system backup operation or recovery operation;
(4) if what determine that the user selects is backup operation, then smooth out with the fingers system data, back up in the CD together with the database structure of current use;
If what determine that the user selects is recovery operation, then according to the database structure of backed up data library structure and current use in the CD, to the execution of the Backup Data in CD data-switching, the data of smoothing out with the fingers after the conversion write back described computer system.
2. the method for claim 1 is characterized in that, the described recovery operation of step (4) further comprises: before the explicit user interface, check whether each subsystem of described computer system is in normal condition.
3. the method for claim 1 is characterized in that, the described recovery operation of step (4) comprises:
Determine the database structure of the current use of described computer system;
Smooth out with the fingers that the database structure of backed up data library structure and described current use carries out compatibility relatively in the CD;
If the database structure compatibility, the Backup Data of then smoothing out with the fingers in the CD is changed according to the database structure of current use, writes back described computer system; If database structure is incompatible or convert failed, then start described computer system with an empty database.
4. method as claimed in claim 3 is characterized in that, the described recovery operation of step (4) further comprises:
After data-switching, database is carried out integrality and consistency check.
5. the method for claim 1 is characterized in that, in the described step (3), under described CD control, points out the user to select by menu.
6. the method for claim 1 is characterized in that, in the described step (4), utilizes the CD read and write driver of system self, smoothes out with the fingers system data and backs up in the CD according to predetermined manner.
7. the method for claim 1 is characterized in that, in the backup operation of described step (4), comprises after smoothing out with the fingers system data compresses backing up in the CD.
8. the method for claim 1, it is characterized in that, in the backup operation of described step (4), in the standby system data, further comprise: monitor the described residual capacity that is writing down the CD that backs up the system data that comes out, when determining the residual capacity deficiency, the prompting user inserts new CD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100640934A CN101256522A (en) | 2007-02-28 | 2007-02-28 | Method for backup and recuperation data of armarium computer system |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100640934A CN101256522A (en) | 2007-02-28 | 2007-02-28 | Method for backup and recuperation data of armarium computer system |
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| CN101256522A true CN101256522A (en) | 2008-09-03 |
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| CNA2007100640934A Pending CN101256522A (en) | 2007-02-28 | 2007-02-28 | Method for backup and recuperation data of armarium computer system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143193A (en) * | 2010-01-29 | 2011-08-03 | 国际商业机器公司 | Data synchronization method and system |
| WO2014169587A1 (en) * | 2013-04-18 | 2014-10-23 | Tao guangyi | Database storage system based on optical disk library, and method using same |
| CN107767940A (en) * | 2017-10-24 | 2018-03-06 | 佛山北瓜科技有限公司 | A kind of easy Medical Devices control device |
| WO2020024797A1 (en) * | 2018-08-03 | 2020-02-06 | 北京涛思数据科技有限公司 | Method for processing structure change of time sequence database table |
-
2007
- 2007-02-28 CN CNA2007100640934A patent/CN101256522A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143193A (en) * | 2010-01-29 | 2011-08-03 | 国际商业机器公司 | Data synchronization method and system |
| US8498963B2 (en) | 2010-01-29 | 2013-07-30 | International Business Machines Corporation | Method and system for data synchronization |
| CN102143193B (en) * | 2010-01-29 | 2014-01-22 | 国际商业机器公司 | Data synchronization method and system |
| WO2014169587A1 (en) * | 2013-04-18 | 2014-10-23 | Tao guangyi | Database storage system based on optical disk library, and method using same |
| CN107767940A (en) * | 2017-10-24 | 2018-03-06 | 佛山北瓜科技有限公司 | A kind of easy Medical Devices control device |
| WO2020024797A1 (en) * | 2018-08-03 | 2020-02-06 | 北京涛思数据科技有限公司 | Method for processing structure change of time sequence database table |
| US11586605B2 (en) | 2018-08-03 | 2023-02-21 | Taos Data | Processing method for changing time-series database table structure |
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Open date: 20080903 |