CN106504402A - Log information recording method and device - Google Patents
Log information recording method and device Download PDFInfo
- Publication number
- CN106504402A CN106504402A CN201610980141.3A CN201610980141A CN106504402A CN 106504402 A CN106504402 A CN 106504402A CN 201610980141 A CN201610980141 A CN 201610980141A CN 106504402 A CN106504402 A CN 106504402A
- Authority
- CN
- China
- Prior art keywords
- log information
- log
- stored
- buffer
- currency examination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
- G06F16/1815—Journaling file systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/0643—Management of files
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Debugging And Monitoring (AREA)
Abstract
The embodiment of the invention discloses a kind of log information recording method and device.The method includes：According to the size that log information has been deposited in log buffer, the log information in journal queue is stored in log buffer one by one；According to the instantaneous operating conditions of currency examination device, the log information stored in the log buffer is read and records to physical storage device.The embodiment of the present invention solves existing currency examination device during currency examination, need constantly to be written and read operation to the journal file being stored in physical storage device, and then affect the problem of currency examination real-time, it is achieved that during avoiding currency examination, the record of daily record affects the effect of currency examination real-time.
Description
Technical field
The present embodiments relate to daily record Techniques of preserving, more particularly to a kind of log information recording method and device.
Background technology
During currency examination, currency examination device constantly will be recorded to log information, to form journal file and be stored in
In the physical storage device of currency examination device.Above-mentioned log information specifically may include currency examination flow control information, currency examination result feedback letter
Breath, command response information and information etc..
Current currency examination device needs the daily record constantly to being stored in currency examination device physical storage device during currency examination
File is written and read operation.However, with the continuous increase of currency examination device log information amount, existing log information recording method gesture
The real-time that banknote is checked must be impacted.
Content of the invention
The embodiment of the present invention provides a kind of log information recording method and device, during avoiding currency examination, log recording
Impact to currency examination real-time.
In a first aspect, a kind of log information recording method is embodiments provided, including：
According to the size that log information has been deposited in log buffer, the log information in journal queue is stored in daily record one by one and is delayed
Deposit；
According to the instantaneous operating conditions of currency examination device, the log information stored in the log buffer is read and records to physics
Storage device.
Further, according to the size for having deposited log information in log buffer, by the log information in journal queue by
Before one is stored in log buffer, also include：
The log information of interim storage in physical storage device during original state is read in log buffer.
Further, described according to the size for having deposited log information in log buffer, by the log information in journal queue
Log buffer is stored in one by one, including：
When the capacity for having deposited log information in the log buffer is less than given threshold, the daily record in journal queue is believed
Breath is stored in log buffer one by one.
Further, the given threshold is 1MB.
Further, the instantaneous operating conditions according to currency examination device, read and record storage in the log buffer
Log information, including：
When in currency examination idle condition, the log information stored in the log buffer is read, and the daily record is believed
Breath finally writes physical storage device through system library relief area and Installed System Memory relief area；
When completion statuses scanned in single banknote, the log information stored in the log buffer is read, and will
The log information writing system storehouse relief area, so that the log information is eventually written physical storage device；
When in reception currency examination coomand mode, the log information for reading and storing in simultaneously log caching is not executed
Action.
Second aspect, the embodiment of the present invention additionally provide a kind of log information recording device, the log information recording device
Including：
Module is stored in, for according to the size that log information has been deposited in log buffer, by the log information in journal queue
Log buffer is stored in one by one；
Logging modle, for the instantaneous operating conditions according to currency examination device, reads and records storage in the log buffer
Log information is to physical storage device.
Further, the log information recording device also includes：
Module is read in, is delayed for the log information of interim storage in physical storage device during original state is read in daily record
Deposit.
Further, the module that is stored in includes：
Log information is stored in unit, for being less than given threshold when the capacity for having deposited log information in the log buffer
When, the log information in journal queue is stored in log buffer one by one.
Further, the given threshold is 1MB.
Further, the logging modle includes：
First writing unit, for when in currency examination idle condition, reading the daily record letter stored in the log buffer
Breath, and the log information is finally write physical storage device through system library relief area and Installed System Memory relief area；
Second writing unit, for when completion statuses are scanned in single banknote, reading in the log buffer and depositing
The log information of storage, and by the log information writing system storehouse relief area, so that the log information is eventually written physics
Storage device；
Forbid performance element, delay for when in reception currency examination coomand mode, not executing the simultaneously log that reads
Deposit the action of the log information of middle storage.
The embodiment of the present invention passes through according to the amount of capacity for having deposited log information in log buffer, by the day in journal queue
Will information is stored in log buffer one by one；According to the instantaneous operating conditions of currency examination device, storage in the log buffer is read and records
Log information to physical storage device, solve existing currency examination device during currency examination, need constantly to being stored in physics
Journal file in storage device is written and read operation, and then affects the problem of currency examination real-time, it is achieved that avoid currency examination process
In, the record of daily record affects the effect of currency examination real-time.
Description of the drawings
Fig. 1 is a kind of flow chart of the log information recording method in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of the log information recording method in the embodiment of the present invention two；
Fig. 3 is a kind of structure chart of the log information recording device in the embodiment of the present invention three.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment that states is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure is illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of flow chart of log information recording method that the embodiment of the present invention one is provided, and the present embodiment is applicable
In the situation for needing to record log information, the method can be executed by log information recording device, wherein the device
Can realize that the device can be integrated in currency examination device by software and/or hardware.With reference to the log information that Fig. 1, the present embodiment are provided
Recording method specifically may include steps of：
S110, according to the size for having deposited log information in log buffer, the log information in journal queue is stored in one by one
Log buffer.
Wherein, described according to the size for having deposited log information in log buffer, by the log information in journal queue one by one
Log buffer is stored in, can be included：When the capacity for having deposited log information in the log buffer is less than given threshold, by daily record
Log information in queue is stored in log buffer one by one.Further, the preferred 1MB of the given threshold.Specifically, set when described
Determine threshold value for 1MB when, if having deposited the capacity of log information in the log buffer less than 1MB, by the daily record in journal queue
Information is stored in log buffer one by one；If the capacity for having deposited log information in the log buffer equals or exceeds 1MB, will not
Log information in journal queue is stored in log buffer.
S120, the instantaneous operating conditions according to currency examination device, read and record the log information stored in the log buffer
To physical storage device.
Wherein, the instantaneous operating conditions according to currency examination device, read and record the daily record stored in the log buffer
Information, can include：
When in currency examination idle condition, the log information stored in the log buffer is read, and the daily record is believed
Breath finally writes physical storage device through system library relief area and Installed System Memory relief area.
Specifically, when in currency examination idle condition, the log information stored in the log buffer is read, and will be described
Log information writing system storehouse relief area first, is then written to Installed System Memory relief area, is ultimately written in physical storage device.
When completion statuses scanned in single banknote, the log information stored in the log buffer is read, and will
The log information writing system storehouse relief area, so that the log information is eventually written physical storage device.
Specifically, when completion statuses scanned in single banknote, the daily record letter stored in the log buffer is read
Breath, and by the log information writing system storehouse relief area.After the log information is written into system library relief area, according to testing
The Linux system file read-write characteristic of paper money device, the log information will be eventually written in physical storage device.
When in reception currency examination coomand mode, the log information for reading and storing in simultaneously log caching is not executed
Action.
Specifically, when in reception currency examination coomand mode, storage in the reading log caching is not executed
The action of log information, now, in the log buffer store log information will be prohibited write currency examination device physics deposit
In storage equipment.
The technical scheme of the present embodiment passes through according to the amount of capacity for having deposited log information in log buffer, by journal queue
In log information be stored in log buffer one by one；According to the instantaneous operating conditions of currency examination device, the log buffer is read and records
The log information of middle storage, solves existing currency examination device during currency examination, needs constantly to being stored in physical storage device
In journal file be written and read operation, and then affect the problem of currency examination real-time, it is achieved that during avoiding currency examination, daily record
Record affects the effect of currency examination real-time.
Embodiment two
Fig. 2 is a kind of flow chart of log information recording method that the embodiment of the present invention two is provided, and the present embodiment is above-mentioned
The optional technical scheme that the log information of interim storage is read in log buffer is increased on the basis of embodiment one.With reference to Fig. 2,
The log information recording method that the present embodiment is provided specifically may include steps of：
S210, by physical storage device during original state interim storage log information read in log buffer.
Specifically, when currency examination device accident power-off, the log information of interim storage may be produced in physical storage device.
When currency examination device by accident power-off recovering state to original state when, by physical storage device interim storage log information read in
Log buffer, can strengthen the integrity of log information recording.
S220, according to the size for having deposited log information in log buffer, the log information in journal queue is stored in one by one
Log buffer.
S230, the instantaneous operating conditions according to currency examination device, read and record the log information stored in the log buffer
To physical storage device.
The technical scheme of the present embodiment is by reading in log buffer by the log information of interim storage；According in log buffer
The amount of capacity of log information is deposited, the log information in journal queue has been stored in log buffer one by one；Reality according to currency examination device
When working condition, read and record in the log buffer store log information, solve existing currency examination device in currency examination process
In, need constantly to be written and read the journal file being stored in physical storage device operation, and then affect currency examination real-time
Problem, it is achieved that during avoiding currency examination, the record of daily record affects the effect of currency examination real-time, and enhances log information
The integrity of record.
Embodiment three
Fig. 3 is a kind of structure chart of the log information recording device in the embodiment of the present invention three, and the present embodiment is applicable to
Need the situation recorded by log information.The structure of the log information recording device provided with reference to Fig. 3, the present embodiment is concrete
Can be as follows：
Module 310 is stored in, for according to the size that log information has been deposited in log buffer, the daily record in journal queue being believed
Breath is stored in log buffer one by one；
Logging modle 320, for the instantaneous operating conditions according to currency examination device, reads and records storage in the log buffer
Log information to physical storage device.
Optionally, the log information recording device also includes：
Module is read in, is delayed for the log information of interim storage in physical storage device during original state is read in daily record
Deposit.
Optionally, the module that is stored in includes：
Log information is stored in unit, for being less than given threshold when the capacity for having deposited log information in the log buffer
When, the log information in journal queue is stored in log buffer one by one.
Optionally, the given threshold is 1MB.
Optionally, the logging modle includes：
First writing unit, for when in currency examination idle condition, reading the daily record letter stored in the log buffer
Breath, and the log information is finally write physical storage device through system library relief area and Installed System Memory relief area；
Second writing unit, for when completion statuses are scanned in single banknote, reading in the log buffer and depositing
The log information of storage, and by the log information writing system storehouse relief area, so that the log information is eventually written physics
Storage device；
Forbid performance element, delay for when in reception currency examination coomand mode, not executing the simultaneously log that reads
Deposit the action of the log information of middle storage.
The log information recording device that the present embodiment is provided, the log information recording provided with any embodiment of the present invention
Method belongs to same inventive concept, can perform the log information recording method provided by any embodiment of the present invention, possesses execution
The corresponding functional module of log information recording method and beneficial effect.Not ins and outs of detailed description in the present embodiment, can
Referring to the log information recording method that any embodiment of the present invention is provided.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other Equivalent embodiments more can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of log information recording method, it is characterised in that include：
According to the size that log information has been deposited in log buffer, the log information in journal queue is stored in log buffer one by one；
According to the instantaneous operating conditions of currency examination device, the log information stored in the log buffer is read and records to physical store
Equipment.
2. method according to claim 1, it is characterised in that according to the size for having deposited log information in log buffer,
Before the log information in journal queue is stored in log buffer one by one, also include：
The log information of interim storage in physical storage device during original state is read in log buffer.
3. method according to claim 1, it is characterised in that described according to having deposited the big of log information in log buffer
Little, the log information in journal queue is stored in log buffer one by one, including：
When deposited in the log buffer log information capacity be less than given threshold when, by the log information in journal queue by
One is stored in log buffer.
4. method according to claim 3, it is characterised in that the given threshold is 1MB.
5. method according to claim 1, it is characterised in that the instantaneous operating conditions according to currency examination device, reads simultaneously
The log information stored in the log buffer is recorded, including：
When in currency examination idle condition, the log information stored in the log buffer is read, and the log information is passed through
System library relief area and Installed System Memory relief area, finally write physical storage device；
When completion statuses scanned in single banknote, the log information stored in the log buffer is read, and will be described
Log information writing system storehouse relief area, so that the log information is eventually written physical storage device；
When in reception currency examination coomand mode, moving for the log information for reading and storing in simultaneously log caching is not executed
Make.
6. a kind of log information recording device, it is characterised in that include：
Module is stored in, for according to the size that log information has been deposited in log buffer, by the log information in journal queue one by one
It is stored in log buffer；
Logging modle, for the instantaneous operating conditions according to currency examination device, reads and records the daily record stored in the log buffer
Information is to physical storage device.
7. device according to claim 6, it is characterised in that also include：
Module is read in, for the log information of interim storage in physical storage device during original state is read in log buffer.
8. device according to claim 6, it is characterised in that the module that is stored in includes：
Log information is stored in unit, during for being less than given threshold when the capacity for having deposited log information in the log buffer, will
Log information in journal queue is stored in log buffer one by one.
9. device according to claim 8, it is characterised in that the given threshold is 1MB.
10. device according to claim 6, it is characterised in that the logging modle includes：
First writing unit, for when in currency examination idle condition, reading the log information stored in the log buffer, and
By the log information through system library relief area and Installed System Memory relief area, physical storage device is finally write；
Second writing unit, for when completion statuses are scanned in single banknote, reading storage in the log buffer
Log information, and by the log information writing system storehouse relief area, so that the log information is eventually written physical store
Equipment；
Forbid performance element, for when in reception currency examination coomand mode, not executing described reading in simultaneously log caching
The action of the log information of storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980141.3A CN106504402A (en) | 2016-11-08 | 2016-11-08 | Log information recording method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610980141.3A CN106504402A (en) | 2016-11-08 | 2016-11-08 | Log information recording method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106504402A true CN106504402A (en) | 2017-03-15 |
Family
ID=58323704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610980141.3A Pending CN106504402A (en) | 2016-11-08 | 2016-11-08 | Log information recording method and device |
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| Country | Link |
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| CN (1) | CN106504402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111858508A (en) * | 2020-06-17 | 2020-10-30 | 远光软件股份有限公司 | Regulation and control method and device of log system, storage medium and electronic equipment |
| CN114973500A (en) * | 2021-02-26 | 2022-08-30 | 深圳怡化电脑股份有限公司 | Financial terminal core log transmission method and device, electronic equipment and medium |
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| CN114973500A (en) * | 2021-02-26 | 2022-08-30 | 深圳怡化电脑股份有限公司 | Financial terminal core log transmission method and device, electronic equipment and medium |
| CN114973500B (en) * | 2021-02-26 | 2023-12-22 | 深圳怡化电脑股份有限公司 | Financial terminal movement log transmission method, device, electronic equipment and medium |
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Application publication date: 20170315 |