CN102609453A - Embedded file searching method and embedded file searching system - Google Patents
Embedded file searching method and embedded file searching system Download PDFInfo
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- CN102609453A CN102609453A CN2012100077146A CN201210007714A CN102609453A CN 102609453 A CN102609453 A CN 102609453A CN 2012100077146 A CN2012100077146 A CN 2012100077146A CN 201210007714 A CN201210007714 A CN 201210007714A CN 102609453 A CN102609453 A CN 102609453A
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Abstract
The invention discloses an embedded file searching method and an embedded file searching system and relates to the field of embedded technology. The method includes steps: automatically extracting file names and path information of files in a storage device and storing the file names and the path information in a file database; searching corresponding target file in the database according to input file name information; and outputting the file name and the path information of the target file. The embedded file searching method and the embedded file searching system use an extracting module to extract the file names and the path information of the files in the storage device and store the file names and the path information in the database for searching, and accordingly, more efficient and faster embedded file searching is realized, an embedded system is capable of connecting to the storage device with higher capacity to enhance performance of the embedded system.
Description
Technical field
The present invention relates to field of embedded technology, particularly a kind of embedded type file searching method and system.
Background technology
In post-PC era, embedded system has replaced PC to become the main flow in epoch, and is applied to the every field scope more widely than PC, and is ubiquitous from the industrial control equipment to household electrical appliance.Embedded system is a kind of special-purpose hardware platform that uses, and operation special software and reach the system of special applications purpose.
Embedded system has stronger practicality, better adaptive capacity to environment, cheaper price with respect to PC, thereby has obtained using widely.But along with the expansion of the movable storage device capacity of embedded device, traditional method of successively searching file destination must be wasted many time and efforts.Therefore, find out file destination how more effectively, quickly and become the major issue that embedded system faces.
Summary of the invention
The technical matters that (one) will solve
The technical matters that the present invention will solve is: how a kind of embedded type file searching method and system are provided, so that find out file destination more effectively, quickly.
(2) technical scheme
For solving the problems of the technologies described above, the present invention provides a kind of embedded type file searching method, and it comprises step:
B: the filename and the routing information of the file in the memory device are extracted automatically, store in the document data bank;
C: according to the file name information of user's input, the corresponding file destination of inquiry in said document data bank;
D: filename and the routing information of exporting said file destination.
Preferably, also comprise steps A before the said step B: with file storage in memory device.
Preferably, after said step D, also comprise step e: the routing information according to said file destination finds said file destination.
Preferably, said memory device is a movable storage device.
Preferably, said document data bank is an embedded database.
Preferably, said document data bank comprises the tables of data that is used to store said filename and routing information.
Preferably, said file name information is the complete file name or the partial document name of file destination.
Preferably, among the said step D, export the filename and the routing information of said file destination with the form of tabulation.
The present invention also provides a kind of embedded type file search system, and said system comprises: memory module, path extraction module, file data library module, load module, search module and output module;
Said memory module is used for storage file;
Said path extraction module connects said memory module and file data library module, is used for extracting automatically the filename and the routing information of said memory module file, and said filename and routing information are sent to said file data library module;
Said file data library module is used to store said filename and routing information;
Said load module connects said search module, is used to receive the file name information of user's input, and said file name information is sent to said search module;
Said search module connects said file data library module and output module; Be used for according to said file name information; The filename and the routing information of query aim file in said file data library module, and the filename and the routing information of said file destination sent to said output module;
Said output module is used to export the filename and the routing information of said file destination.
Preferably, said load module adopts press key input device or IR remote controller.
(3) beneficial effect
Embedded type file searching method of the present invention and system extract the filename and the routing information of file on the memory device automatically through the path extraction module is set, and in document data bank, preserve these filenames and routing information, for inquiry.Thereby realized more effectively, search quickly, and then made embedded system can connect more jumbo memory device, improved the performance of embedded system the embedded type file on the memory device.
Description of drawings
Fig. 1 is the described embedded type file searching method of an embodiment of the invention process flow diagram;
Fig. 2 is the Search Results synoptic diagram;
Fig. 3 is the modular structure figure of the described embedded type file search system of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Fig. 1 is the described embedded type file searching method of an embodiment of the invention process flow diagram.As shown in Figure 1, said method comprises:
Steps A: with file storage in memory device.Said memory device is jumbo movable storage device.
Step B: the filename and the routing information of the file in the memory device are extracted automatically, store in the document data bank.Said document data bank is an embedded database, and in said document data bank, establishes the tables of data that is used to store said filename and routing information.
Step C: according to the file name information of user's input, the corresponding file destination of inquiry in said document data bank.Said file name information is the complete file name or the partial document name of file destination.The said method of present embodiment is supported fuzzy query, when the user can not be complete remember the filename of file destination the time, also can inquire about by the importation filename.
Step D: filename and the routing information of exporting said file destination.Fig. 2 is the Search Results synoptic diagram, and is as shown in Figure 2, in the present embodiment, exports the filename and the routing information of said file destination with the form of tabulation.
Step e: the routing information according to said file destination finds said file destination in said memory device.After finding said file destination, can operate accordingly said file destination.
Fig. 3 is the modular structure figure of the described embedded type file search system of the embodiment of the invention.As shown in Figure 3, said system comprises: memory module 100, path extraction module 200, file data library module 300, load module 400, search module 500 and output module 600.
Said memory module 100 is used for storage file, adopts the high capacity mobile memory as the one of which, such as flash memory.
Said path extraction module 200 connects said memory module 100 and file data library module 300; Be used for extracting automatically the filename and the routing information of said memory module 100 file, and said filename and routing information are sent to said file data library module 300.
Said file data library module 300 is used to store said filename and routing information.
Said load module 400 connects said search module 500, is used to receive the file name information of user's input, and said file name information is sent to said search module 500.Said load module 400 adopts press key input device or IR remote controller.
Said search module 500 connects said file data library module 300 and output module 600; Be used for according to said file name information; The filename and the routing information of query aim file in said file data library module 300, and the filename and the routing information of said file destination sent to said output module 600.
Said output module 600 is used to export the filename and the routing information of said file destination.Said output module 600 adopts high-clear display or projection screen.
Said embedded type file searching method of the embodiment of the invention and system extract the filename and the routing information of file on the memory device automatically through the path extraction module is set, and in document data bank, preserve these filenames and routing information, for inquiry.Thereby realized more effectively, search quickly, and then made embedded system can connect more jumbo memory device, improved the performance of embedded system the embedded type file on the memory device.
Above embodiment only is used to explain the present invention; And be not limitation of the present invention; The those of ordinary skill in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. an embedded type file searching method is characterized in that, comprises step:
B: the filename and the routing information of the file in the memory device are extracted automatically, store in the document data bank;
C: according to the file name information of user's input, the corresponding file destination of inquiry in said document data bank;
D: filename and the routing information of exporting said file destination.
2. the method for claim 1 is characterized in that, also comprises steps A before the said step B: with file storage in memory device.
3. the method for claim 1 is characterized in that, after said step D, also comprises step e: the routing information according to said file destination finds said file destination.
4. the method for claim 1 is characterized in that, said memory device is a movable storage device.
5. the method for claim 1 is characterized in that, said document data bank is an embedded database.
6. the method for claim 1 is characterized in that, said document data bank comprises the tables of data that is used to store said filename and routing information.
7. the method for claim 1 is characterized in that, said file name information is the complete file name or the partial document name of file destination.
8. the method for claim 1 is characterized in that, among the said step D, exports the filename and the routing information of said file destination with the form of tabulation.
9. an embedded type file search system is characterized in that, said system comprises: memory module, path extraction module, file data library module, load module, search module and output module;
Said memory module is used for storage file;
Said path extraction module connects said memory module and file data library module, is used for extracting automatically the filename and the routing information of said memory module file, and said filename and routing information are sent to said file data library module;
Said file data library module is used to store said filename and routing information;
Said load module connects said search module, is used to receive the file name information of user's input, and said file name information is sent to said search module;
Said search module connects said file data library module and output module; Be used for according to said file name information; The filename and the routing information of query aim file in said file data library module, and the filename and the routing information of said file destination sent to said output module;
Said output module is used to export the filename and the routing information of said file destination.
10. system as claimed in claim 9 is characterized in that, said load module adopts press key input device or IR remote controller.
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| CN2012100077146A CN102609453A (en) | 2012-01-11 | 2012-01-11 | Embedded file searching method and embedded file searching system |
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| CN2012100077146A CN102609453A (en) | 2012-01-11 | 2012-01-11 | Embedded file searching method and embedded file searching system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198119A (en) * | 2013-04-02 | 2013-07-10 | 浪潮电子信息产业股份有限公司 | Method for fast searching all chained files having same repeating data deleting identification |
| CN104408080A (en) * | 2014-11-10 | 2015-03-11 | 深圳市金立通信设备有限公司 | File information extraction method |
| CN104462221A (en) * | 2014-11-10 | 2015-03-25 | 深圳市金立通信设备有限公司 | Terminal |
| CN104598558A (en) * | 2015-01-06 | 2015-05-06 | 中国农业大学 | Method and system for carrying out file searching by using handheld mobile terminal in remote control manner |
| CN105488085A (en) * | 2014-12-27 | 2016-04-13 | 北京安天电子设备有限公司 | File positioning method and system through log |
| CN109857714A (en) * | 2018-12-24 | 2019-06-07 | 浪潮电子信息产业股份有限公司 | Journal obtaining method, device, electronic equipment and computer readable storage medium |
| CN111914105A (en) * | 2019-05-08 | 2020-11-10 | 青岛海信移动通信技术股份有限公司 | File query method and device and electronic equipment |
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| CN1235313A (en) * | 1998-05-12 | 1999-11-17 | 龙卷风科技股份有限公司 | Computer file title searching system |
| CN1492361A (en) * | 2002-10-25 | 2004-04-28 | 联想(北京)有限公司 | Processing method for embedded data bank searching |
| CN101794313A (en) * | 2010-03-10 | 2010-08-04 | 中国农业大学 | File search device of embedded system |
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| CN1235313A (en) * | 1998-05-12 | 1999-11-17 | 龙卷风科技股份有限公司 | Computer file title searching system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198119A (en) * | 2013-04-02 | 2013-07-10 | 浪潮电子信息产业股份有限公司 | Method for fast searching all chained files having same repeating data deleting identification |
| CN104408080A (en) * | 2014-11-10 | 2015-03-11 | 深圳市金立通信设备有限公司 | File information extraction method |
| CN104462221A (en) * | 2014-11-10 | 2015-03-25 | 深圳市金立通信设备有限公司 | Terminal |
| CN105488085A (en) * | 2014-12-27 | 2016-04-13 | 北京安天电子设备有限公司 | File positioning method and system through log |
| CN104598558A (en) * | 2015-01-06 | 2015-05-06 | 中国农业大学 | Method and system for carrying out file searching by using handheld mobile terminal in remote control manner |
| CN109857714A (en) * | 2018-12-24 | 2019-06-07 | 浪潮电子信息产业股份有限公司 | Journal obtaining method, device, electronic equipment and computer readable storage medium |
| CN111914105A (en) * | 2019-05-08 | 2020-11-10 | 青岛海信移动通信技术股份有限公司 | File query method and device and electronic equipment |
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Application publication date: 20120725 |