CN106293516A - Intellectual USB flash disk and the method for data erasing - Google Patents
Intellectual USB flash disk and the method for data erasing Download PDFInfo
- Publication number
- CN106293516A CN106293516A CN201610603839.3A CN201610603839A CN106293516A CN 106293516 A CN106293516 A CN 106293516A CN 201610603839 A CN201610603839 A CN 201610603839A CN 106293516 A CN106293516 A CN 106293516A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- flash disk
- usb flash
- erasing
- 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
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Classifications
-
- 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
- G06F3/0653—Monitoring storage devices or 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
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
Abstract
Intellectual USB flash disk and the method for data erasing, belong to electronic data scrub techniques field, including external module and internal module；External module is made up of USB interface；Internal module is formed by analyzing module, comparison module, order module and erasing module；Present configuration is novel, and operation principle is clear, is effectively saved the time of data copy, and work efficiency have also been obtained the lifting of certain amplitude.
Description
Technical field
The invention belongs to electronic data scrub techniques field, relate to a kind of intellectual USB flash disk and the method for data erasing.
Background technology
Along with the development of computer technology, in life, study and work, carrying of electronic bits of data, U can be related to unavoidably
Dish as a kind of electronic product storing data information, small and exquisite is easy to carry with it, memory capacity is big, low price, performance can
The advantage leaned on and the favor obtaining user.USB flash disk, full name USB flash drive, English name " USB flash disk ".It
It is that the miniature high power capacity without phisical drive of a kind of USB of use interface moves storage product, by USB interface and computer
Connect, it is achieved plug and play；USB flash disk has many good qualities: small and exquisite be easy to carry, memory capacity is big, low price, dependable performance, but
It is existing U disk storage data, the storage of data is not possessed the function of intelligent decision, generally in USB flash disk, is copying data
Time, because insufficient memory causes data to store unsuccessfully, needing manually to be deleted data rear by people can be continued
Operation, wastes the substantial amounts of operating time, and work efficiency can not get promoting.
Summary of the invention
The present invention is directed to existing USB flash disk exist in operational use USB flash disk data storage cannot automatic decision, time data memory
The deficiencies such as length, inefficiency, propose a kind of intellectual USB flash disk and data erasing method, can effectively save data copy time,
Work efficiency also can obtain the lifting of certain amplitude.
The technical scheme is that intellectual USB flash disk, including external module and internal module；It is characterized in that: outside described
Portion's module is made up of USB interface；Described internal module is formed by analyzing module, comparison module, order module and erasing module；Institute
State analysis module, comparison module, order module and erasing module to be connected with each other.
The method of intellectual USB flash disk data erasing, it is characterised in that include following operating procedure:
(1) USB flash disk is accessed computer；
(2) data of required copy in computer are chosen；
(3) size of copy data is analyzed；
(4) size of USB flash disk residual capacity is analyzed；
(5) judge: if residual capacity is more than copy size of data；
(6) directly replicate；
(7) judge: if residual capacity is less than copy size of data；
(8) judge: the time of data storage in acquisition USB flash disk；
(9) distance temporally of data in USB flash disk is ranked up；
(10) integrated treatment, according to data in copy size of data coupling USB flash disk from as far as closely wiping；
(11) duplication of data is carried out.
The invention have the benefit that intellectual USB flash disk and the method for data erasing, novel structure, work that the present invention proposes
Make clear principle, formed by analyzing module, comparison module, order module and the connection of erasing module, be effectively saved data copy
Time, work efficiency have also been obtained the lifting of certain amplitude.
Accompanying drawing explanation
Fig. 1 is the inventive method schematic flow sheet.
Fig. 2 is the modular structure schematic diagram of the present invention.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1-2, intellectual USB flash disk, including external module and internal module；External module is made up of USB interface；Internal mode
Block is formed by analyzing module, comparison module, order module and erasing module；Analyze module, comparison module, order module and erasing
Module is connected with each other.
The method of intellectual USB flash disk data erasing, including following operating procedure:
(1) USB flash disk is accessed computer；
(2) data of required copy in computer are chosen；
(3) size of copy data is analyzed；
(4) size of USB flash disk residual capacity is analyzed；
(5) judge: if residual capacity is more than copy size of data；
(6) directly replicate；
(7) judge: if residual capacity is less than copy size of data；
(8) judge: the time of data storage in acquisition USB flash disk；
(9) distance temporally of data in USB flash disk is ranked up；
(10) integrated treatment, according to data in copy size of data coupling USB flash disk from as far as closely wiping；
(11) duplication of data is carried out.
The intellectual USB flash disk of present invention proposition and the method for data erasing, novel structure, operation principle is clear, by analyzing mould
Block, comparison module, order module and erasing module connect composition, are effectively saved the time of data copy, and work efficiency also obtains
Arrive the lifting of certain amplitude.
Claims (2)
- The most intellectual USB flash disk, including external module and internal module；It is characterized in that: described external module is made up of USB interface； Described internal module is formed by analyzing module, comparison module, order module and erasing module；Described analysis module, comparison module, Order module and erasing module are connected with each other.
- The method of intellectual USB flash disk data the most as claimed in claim 1 erasing, it is characterised in that include following operating procedure:(1) USB flash disk is accessed computer；(2) data of required copy in computer are chosen；(3) size of copy data is analyzed；(4) size of USB flash disk residual capacity is analyzed；(5) judge: if residual capacity is more than copy size of data；(6) directly replicate；(7) judge: if residual capacity is less than copy size of data；(8) judge: the time of data storage in acquisition USB flash disk；(9) distance temporally of data in USB flash disk is ranked up；(10) integrated treatment, according to data in copy size of data coupling USB flash disk from as far as closely wiping；(11) duplication of data is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603839.3A CN106293516A (en) | 2016-07-28 | 2016-07-28 | Intellectual USB flash disk and the method for data erasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603839.3A CN106293516A (en) | 2016-07-28 | 2016-07-28 | Intellectual USB flash disk and the method for data erasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106293516A true CN106293516A (en) | 2017-01-04 |
Family
ID=57662963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603839.3A Pending CN106293516A (en) | 2016-07-28 | 2016-07-28 | Intellectual USB flash disk and the method for data erasing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106293516A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541683A (en) * | 2010-12-31 | 2012-07-04 | 北大方正集团有限公司 | Data file backup method and data file backup device |
| CN203070765U (en) * | 2013-01-22 | 2013-07-17 | 安徽工贸职业技术学院 | U (Universal Serial Bus) disk capable of independently copying data |
| CN103219033A (en) * | 2012-01-18 | 2013-07-24 | 百度在线网络技术（北京）有限公司 | Portable memory |
| CN103294960A (en) * | 2013-06-06 | 2013-09-11 | 国家电网公司 | Portable data wiping device based on U disk |
| CN104932917A (en) * | 2015-05-29 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Method for automatically deleting old files |
-
2016
- 2016-07-28 CN CN201610603839.3A patent/CN106293516A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541683A (en) * | 2010-12-31 | 2012-07-04 | 北大方正集团有限公司 | Data file backup method and data file backup device |
| CN103219033A (en) * | 2012-01-18 | 2013-07-24 | 百度在线网络技术（北京）有限公司 | Portable memory |
| CN203070765U (en) * | 2013-01-22 | 2013-07-17 | 安徽工贸职业技术学院 | U (Universal Serial Bus) disk capable of independently copying data |
| CN103294960A (en) * | 2013-06-06 | 2013-09-11 | 国家电网公司 | Portable data wiping device based on U disk |
| CN104932917A (en) * | 2015-05-29 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Method for automatically deleting old files |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |