CN104598558A - Method and system for carrying out file searching by using handheld mobile terminal in remote control manner - Google Patents
Method and system for carrying out file searching by using handheld mobile terminal in remote control manner Download PDFInfo
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- CN104598558A CN104598558A CN201510004951.0A CN201510004951A CN104598558A CN 104598558 A CN104598558 A CN 104598558A CN 201510004951 A CN201510004951 A CN 201510004951A CN 104598558 A CN104598558 A CN 104598558A
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- 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
- G06F16/14—Details of searching files based on file metadata
- G06F16/148—File search processing
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Abstract
The invention discloses a method and system for carrying out file searching by using a handheld mobile terminal in a remote control manner. The system comprises remote control equipment, display equipment connected with the remote control equipment, a processing module and a file storage module; the remote control equipment is used for sending input formation to the display equipment; the processing module is used for carrying out matched searching on the input information received by the display equipment and file data stored in the file storage module; the display equipment is used for receiving a matched searching result of the processing module and displaying the result. According to the system disclosed by the invention, the defects caused by file searching by traversing file holders layer by layer are remedied, the problems that the searching process consumes more time and the operation process is complicated when an existing infrared remote controller is operated as an input end are solved, rapid searching of files on high-capacity storage equipment is realized, and searching efficiency is improved.
Description
Technical field
The present invention relates to file search technical field, be specifically related to a kind of method and system utilizing hand-held mobile terminal remote control to carry out file search.
Background technology
Along with infotech progressively becomes the major impetus promoting social progress.China is as large agricultural country, and effective Agricultural Information is propagated has huge impetus to China's rural development.Jumbo Agricultural Information is stored into portable mobile apparatus and becomes the effective way solving rural information scarcity, and the development of embedded digital video play device is also for the acquisition of information of peasant provides effective solution.And the arriving of post-PC era, the application of handheld mobile device embedded system is more and more extensive.Handheld mobile device embedded system, relative to general-purpose computer, has following characteristics:
1, system kernel is little.The kernel of embedded system is small and exquisite, can adapt to relatively limited system resource;
2, specificity is strong.Handheld mobile device embedded system is often for certain class or certain application;
3, simple to operate.Relative to the operation of common computer, the operation of handheld mobile device embedded system is quite simple and convenient, very hommization;
4, reliability is high.Software in handheld mobile device embedded system often requires solid-state storage, and to improve speed, software code requires high-quality and high reliability;
5, relative difficulty is developed.The exploitation of handheld mobile device embedded system is very long depends on hardware platform, and the building process of embedded software and method are relative to the exploitation also more difficult complexity of the software of general-purpose computer.
Due to singularity more than handheld mobile device embedded system, add that the application of mass-memory unit just attracts much attention under handheld mobile device embedded environment, needs the file search method under good handheld mobile device embedded environment badly.In current handheld mobile device Embedded Application, the search of file is often adopted to the successively traversal method of file directory.When this method number of files is on a storage device less, also substantially can meet the demand of file search, but once use jumbo memory device in embedded systems, and the number of files be stored on memory device is when rolling up, adopt and search file is carried out to the successively traversal method of file directory, not only time-consuming but also inefficiency.
Summary of the invention
For defect of the prior art, the invention provides a kind of method and system utilizing hand-held mobile terminal remote control to carry out file search, achieve the fast search of the file on mass-memory unit.
First aspect, the invention provides a kind of system utilizing hand-held mobile terminal remote control to carry out file search, this system comprises: remote control equipment, the display device, processing module and the file storage module that are connected with described remote control equipment;
Described remote control equipment, for being sent to display device by input information;
Described processing module, carries out match search for the file data stored in the input information that received by described display device and described file storage module;
Described display device, for receiving the result of described processing module match search, and shows described result.
Optionally, described remote control equipment is connected by AP mode with described display device.
Optionally, described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
Optionally, described processing module, also for:
The file data stored in the input information received by described display device by file search algorithm and described file storage module carries out match search.
Second aspect, present invention also offers a kind of method utilizing hand-held mobile terminal remote control to carry out file search, comprising:
Display device receives the input information of remote control equipment;
The file data stored in the input information that described display device receives by processing module and file storage module carries out match search;
Described display device receives the result of described processing module match search, and shows described result.
Optionally, described remote control equipment is connected by AP mode with described display device.
Optionally, described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
Optionally, the file data stored in the input information that received by described display device by file search algorithm of described processing module and described file storage module carries out match search.
Optionally, described file search algorithm comprises:
Obtain the search condition in described input information and searching route;
Open described searching route, and judge the file attribute under described searching route;
The filename corresponding with described file attribute by described search condition or folder name mate;
When described filename or folder name comprise described search condition, then preserve this filename or folder name and path thereof.
As shown from the above technical solution, the present invention proposes a kind of method and system utilizing hand-held mobile terminal remote control to carry out file search, the method compensate for the drawback that successively traverse folder brings to realize ff, solve when utilizing existing Infrared remote controller to operate as input end, retrieving expends time in length, and the problem of operating process complexity, achieve the fast search of the file on mass-memory unit, improve search efficiency.
Accompanying drawing explanation
A kind of schematic flow sheet utilizing hand-held mobile terminal remote control to carry out the method for file search that Fig. 1 provides for one embodiment of the invention;
The structural representation of the system of file search is carried out in the hand-held mobile terminal remote control that utilizes that Fig. 2 provides for one embodiment of the invention;
The structural representation of the system of file search is carried out in the hand-held mobile terminal remote control that utilizes that Fig. 3 provides for another embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Fig. 1 shows a kind of schematic flow sheet utilizing hand-held mobile terminal remote control to carry out the method for file search present embodiments provided, and as shown in Figure 1, the method comprises the steps:
101, display device receives the input information of remote control equipment;
For example, above-mentioned input information can be understood as the information such as certain key word of user's input.
Concrete, described remote control equipment is connected by AP mode with described display device.
102, the file data stored in the input information that received by described display device of processing module and file storage module carries out match search;
Concrete, the file data stored in the input information that described display device is received by file search algorithm by described processing module and described file storage module carries out match search.
Above-mentioned file search algorithm comprises:
Obtain the search condition in described input information and searching route;
Open described searching route, and judge the file attribute under described searching route;
The filename corresponding with described file attribute by described search condition or folder name mate;
When described filename or folder name comprise described search condition, then preserve this filename or folder name and path thereof.
103, described display device receives the result of described processing module match search, and shows described result.
Described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
Said method compensate for the drawback that successively traverse folder brings to realize ff, solve when utilizing existing Infrared remote controller to operate as input end, retrieving expends time in length, and the problem of operating process complexity, achieve the fast search of the file on mass-memory unit, improve search efficiency.
Fig. 2 carries out the structural representation of the system of file search for the hand-held mobile terminal remote control that utilizes showing one embodiment of the invention and provide, as shown in Figure 2, this system display device, processing module and file storage module of comprising remote control equipment, being connected with described remote control equipment.
This system is applicable to the file search under embedded digital video play device.The hardware condition of the file search under embedded digital video play device environment is wanted at least to be made up of remote control equipment, display device, processing module and file storage module.The present invention may be used in the embedded digital video play device with mass-memory unit.Therefore, the embedded system that the present invention is suitable for can comprise or connecting mass storage device.By hand-held mobile input remote control equipment by the condition entry process core of file search, process core is searched for the file in memory module according to this search condition, and the filename classification meeting search condition is shown on digital video frequency playing device end, to complete a file search.
Above-mentioned remote control equipment can convenient intelligence by the condition entry of file search in processing module, facilitate user to select arbitrarily to be applicable to the input method of oneself; This remote control module further comprises device end, and be mainly used for when display device display search content, this remote control module has response display.
This processing module has processor and contains the function realizing file search algorithm.In addition this processing module also must comprise or threaded file memory module, thus completes the function of being searched for the file in file storage module by file search algorithm.
Above-mentioned display device join algorithm process core and remote control equipment, and the file search results that can obtain processing module shows and the signal that sends of real-time reception remote control equipment.In the present embodiment, display device can be understood as embedded digital video play device, but is not limited thereto, and can also be the equipment of the displayable image carrying Embedded A ndroid system.
Above-mentioned processing module can receive the file search initial conditions that remote control equipment imports into, by initial conditions and file search algorithm, realize the search to the file in file storage module.
Due to the singularity of embedded digital video play device, the search of file will be realized under embedded digital video play device, and can mass-memory unit be used, need to set about from the remote control input of handheld mobile device end, for function and the use of file search, build the system that a whole set of is relevant.
Fig. 3 carries out the structural representation of the system of file search for the hand-held mobile terminal remote control that utilizes showing one embodiment of the invention and provide, as shown in Figure 3, this system comprises remote control equipment 31, the display device 32 be connected with described remote control equipment, processing module 33 and file storage module 34.
Described remote control equipment 31, for being sent to display device 32 by input information;
Concrete, described remote control equipment is connected by AP mode with described display device.
Described processing module 33, carries out match search for the file data stored in the input information that received by described display device and described file storage module 34;
Described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
In a particular application, described processing module, also for:
The file data stored in the input information received by described display device by file search algorithm and described file storage module carries out match search.
Described display device 32, for receiving the result of described processing module match search, and shows described result.
Here realizes file search to said system to be described in further detail:
Build high efficiency system platform.
The platform of embedded digital video play device comprises hardware platform and software platform.In order to the file search under embedded environment can be realized, just remote control equipment, processing module, file storage module and display device must combine, form good and efficient input-process-output system.Therefore, realize the embedded digital video play device of file search, the system module partition that should have as shown in Figure 2 connects.
As shown in Figure 3, remote control equipment is intended to the input carried out using handheld mobile device as entry terminal in this file search system, and device end then carries out real-time response display, and two modules use the mode of Android AP to connect; After processing module receives initial conditions, corresponding file storage module (this file storage module may be integrated in processing module, also may be the mass-memory unit be connected with processing module) on be connected with database, complete relevant file polling etc. and operate and obtain Search Results; And display device should by receiving the input information that remote control equipment sends, the viewable pictures being formed Search Results shows.
The work such as the software systems of this embedded digital video play device realize based on Embedded A ndroid platform, resource management when realizing file search with completion system.File search function is realized by a file search algorithm, and contains the realization of graphical interfaces.The realization of remote control equipment comprises the Software for Design of handheld mobile device input end and the design realization of embedded digital video play device display end.
Embedded digital video play device has very strong application, in order to ensure the application that embedded digital video play device is good, embedded digital video play device should have good interactive interface, and user is carried out with whole embedded system by remote control equipment, display device alternately.In addition, user, can the condition of input file search by input method.
File search algorithm is in order to realize the search of file, and the present embodiment adopts following searching algorithm, but is not limited to following algorithm.
First, the path of search condition and search is read; Secondly, open searching route, judge the file attribute under path, if file, then obtain filename, then search condition is mated with filename, if contain search condition in filename, then preserve this filename and path thereof and show, otherwise judging next file; If file attribute is file, so first, search condition is mated with folder name, if contain search condition in folder name, then preserve this folder name and path thereof and show, then open the path specified by this file, repeat above operation.
Said method and said system are one to one, and the function that said method limits is applicable to each module role of said system.The present invention is described in detail no longer one by one.
The above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. utilize hand-held mobile terminal remote control to carry out a system for file search, it is characterized in that, this system comprises: remote control equipment, the display device, processing module and the file storage module that are connected with described remote control equipment;
Described remote control equipment, for being sent to display device by input information;
Described processing module, carries out match search for the file data stored in the input information that received by described display device and described file storage module;
Described display device, for receiving the result of described processing module match search, and shows described result.
2. system according to claim 1, is characterized in that, described remote control equipment is connected by AP mode with described display device.
3. system according to claim 1, is characterized in that, described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
4. system according to claim 1, is characterized in that, described processing module, also for:
The file data stored in the input information received by described display device by file search algorithm and described file storage module carries out match search.
5. utilize hand-held mobile terminal remote control to carry out a method for file search, it is characterized in that, comprising:
Display device receives the input information of remote control equipment;
The file data stored in the input information that described display device receives by processing module and file storage module carries out match search;
Described display device receives the result of described processing module match search, and shows described result.
6. method according to claim 5, is characterized in that, described remote control equipment is connected by AP mode with described display device.
7. method according to claim 5, is characterized in that, described processing module is integrated in described display device;
Described file storage module is arranged in described display device, is connected with described processing module, or described file storage module is positioned on capacity storage device.
8. method according to claim 5, is characterized in that, the file data stored in the input information that described display device is received by file search algorithm by described processing module and described file storage module carries out match search.
9. method according to claim 8, is characterized in that, described file search algorithm comprises:
Obtain the search condition in described input information and searching route;
Open described searching route, and judge the file attribute under described searching route;
The filename corresponding with described file attribute by described search condition or folder name mate;
When described filename or folder name comprise described search condition, then preserve this filename or folder name and path thereof.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510004951.0A CN104598558A (en) | 2015-01-06 | 2015-01-06 | Method and system for carrying out file searching by using handheld mobile terminal in remote control manner |
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| CN201510004951.0A CN104598558A (en) | 2015-01-06 | 2015-01-06 | Method and system for carrying out file searching by using handheld mobile terminal in remote control manner |
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| CN101794313A (en) * | 2010-03-10 | 2010-08-04 | 中国农业大学 | File search device of embedded system |
| CN102609453A (en) * | 2012-01-11 | 2012-07-25 | 中国农业大学 | Embedded file searching method and embedded file searching system |
| CN103020186A (en) * | 2012-11-30 | 2013-04-03 | 广东欧珀移动通信有限公司 | File searching method, device and equipment based on embedded device |
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2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100106727A1 (en) * | 2004-08-04 | 2010-04-29 | Ibm Corporation | System and method for enhancing keyword relevance by user's interest on the search result documents |
| CN101794313A (en) * | 2010-03-10 | 2010-08-04 | 中国农业大学 | File search device of embedded system |
| CN102609453A (en) * | 2012-01-11 | 2012-07-25 | 中国农业大学 | Embedded file searching method and embedded file searching system |
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Application publication date: 20150506 |
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