CN101815087B - Method for caching information of mobile communication terminal - Google Patents
Method for caching information of mobile communication terminal Download PDFInfo
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- CN101815087B CN101815087B CN2010101108320A CN201010110832A CN101815087B CN 101815087 B CN101815087 B CN 101815087B CN 2010101108320 A CN2010101108320 A CN 2010101108320A CN 201010110832 A CN201010110832 A CN 201010110832A CN 101815087 B CN101815087 B CN 101815087B
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Abstract
The invention relates to a method for caching information of a mobile communication terminal. The method comprises the following steps that: a user initiates an information view request through an input receiving module; a control processing module retrieves a database module and a file system memory module and sends display file information acquired from the file system memory module or a server to an information display module for displaying; catalog information and the display file information are extracted from caching information which is downloaded from the server; and the database module and the file system memory module are regularly updated. The mobile communication terminal performs localized caching on repeatedly requested XML catalog information and correlative display file information, so if the user requests the information again, the mobile communication terminal does not waste traffic for repeat accesses any more but quickly extracts the information from the cached information and displays the information. Under the condition of a mobile communication network channel which has narrow bandwidth and charges according to traffic, the method can improve the download speed of clients, reduce traffic accesses, and optimally utilize network resources.
Description
Technical field
The present invention relates to a kind of method for caching information, relate in particular to a kind of method for caching information of mobile communication terminal.
Background technology
In existing movement-based communication C/S framework, server (Server) provides a large amount of directory informations to consult with pictorial information and has consulted, catalogue and pictorial information are related, when client is consulted information the user, can initiate request to Server, Server replys and returns the pictorial information of XML-based form directory information and Jpeg/Png.When if the user inquires about the information of having consulted again, also can initiate request, download directory information and pictorial information again to Server.
At current mobile communications network scarcity of resources, bandwidth, under narrower condition, the time that adopts said method not only to make the user wait for is longer, the data traffic that also is unfavorable for saving network.
Summary of the invention
The deficiency existed in order to solve prior art, the object of the present invention is to provide a kind of method for caching information and mobile communication terminal thereof, can improve the speed of service of terminal, reduce the flow access, under narrow condition, effectively shorten period of reservation of number in bandwidth, save flow.
For achieving the above object, the method for caching information of mobile communication terminal provided by the invention comprises the following steps:
The user initiates to check information request;
Data library module and file system memory module are retrieved;
Display file information is shown;
The regular down loading updating cache information row cache of going forward side by side;
Further, also comprise after data library module and file system memory module are retrieved and directly obtain the display file information of buffer memory or the step of obtaining cache information and being processed from server from file system storage mould:
Further, the described step of directly obtaining the display file information of buffer memory from file system storage mould is the directory information in the reading out data library module, then searches the display file information be associated with described directory information from the file system memory module;
Further, describedly from server, obtain cache information and carry out treatment step further comprising the steps:
Send the information download request to server;
The cache information that reception server sends, and extract directory information and display file information from cache information;
Display file information is sent to information display module;
Directory information, display file information are stored into respectively in database module and file system memory module;
Further, the go forward side by side step of row cache of described regular download cache information is further comprising the steps:
Synchronously judge solicited message to the server timed sending, and synchronizeed with server;
Obtain the up-to-date cache information of server and extract catalogue and display file information from server;
The catalogue obtained and the cache information in display file information and date library module and file system memory module are compared, the catalogue of Delete Expired and display file information, deposit new catalogue and display file information in database module and file system memory module in.
For achieving the above object, information cache mobile communication terminal provided by the invention, comprise the control processing module, the input receiver module, and information display module, database module, the file system memory module, the RF module, wherein:
Described control processing module, the demonstration solicited message sent according to described input receiver module, send to described information display module by display file information; Send synchronization request information and synchronous judgement solicited message by described RF module to server, and the cache information that will receive from server is done the classification processing, directory information is stored in described database module, associated display file information is stored in described file system memory module;
Described input receiver module, connect described control processing module, and the demonstration solicited message of user's input is transmitted to described control processing module;
Described information display module, connect described control processing module, receives the display file information that described control processing module sends, and show that the confession user checks;
Described database module, connect described control processing module, preserves the directory information that described control processing module sends;
Described file system memory module, connect described control processing module, preserves the display file information relevant to directory information that described control processing module sends;
Described RF module, connect described control processing module, and the information completed between described control processing module and server by mobile radio communication transmits.
The present invention has significant advantage and technique effect, mobile communication terminal is to likely being done localized buffer memory by XML directory information and the relevant pictorial information of a large amount of repetitive requests, these information are converted to the persistence file (as the XML file, database file), if the user inquires about again to these users, client is no longer wasted flow and is carried out repeated accesses, but rapid extraction information demonstration from buffer memory.And, for better user's experience, cache module can be initiated the synchronism verification to cache file and Server information automatically, if Server information is upgraded, when the user initiates to consult, again the data that request is upgraded, and do and maximize merging with existing buffer memory, with this, come to the access result that user feedback is correct complete and flow is minimum.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the present invention.
The accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms the part of specification, and together with embodiments of the present invention, for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the block diagram according to information cache mobile communication terminal of the present invention;
Fig. 2 is the flow chart according to the method for caching information of mobile communication terminal of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
Fig. 1 is according to information cache mobile communication terminal block diagram of the present invention, as shown in Figure 1, information cache mobile communication terminal of the present invention comprises: control processing module, the input receiver module, information display module, database module, the file system memory module, RF module and termination function module, wherein
Control processing module, connect respectively the input receiver module, information display module, database module, file storage module, RF module and termination function module, the demonstration solicited message sent according to the input receiver module, send to information display module by display file information; Send synchronization request information by the RF module to server, and the cache information that will receive from server is done the classification processing, catalogue (Catalog) information is stored in database module, associated display file information is stored in the file system memory module;
The input receiver module, connect and control processing module, and the demonstration solicited message of user's input is transmitted to the control processing module;
Information display module, connect to control processing module, receives and control the display file information that processing module sends, and shows and supply the user to check.Display file information comprises the fileinfos such as picture, video and audio etc.;
Database module, connect and control processing module, preserves and control the directory information that processing module sends;
The file system memory module, connect and control processing module, preserves the display file information relevant to directory information that processing module sends of controlling;
The RF module, connect and control processing module, completes by mobile radio communication the information of controlling between processing module and server and transmit;
The termination function module, the control command of processing module is controlled in acceptance, completes the basic function of mobile communication terminal.
Fig. 2 is the flow chart according to the method for caching information of mobile communication terminal of the present invention, below with reference to Fig. 2, the method for caching information of mobile communication terminal of the present invention is described in detail:
At first, in step 201, the user utilizes the input receiver module to initiate to check information request;
In step 202, the input receiver module will show that solicited message sends to the control processing module;
In step 203, control processing module according to showing that solicited message is retrieved data library module and file system memory module;
In step 204, control processing module and judge in database module and file system memory module the display file information that the user need to check that whether stores, if yes, forward step 205 to; If NO, forward step 207 to;
In step 205, control the directory information in processing module reading out data library module, and obtain the display file information relevant to directory information from the file system memory module;
In step 206, the display file information that the control processing module will be obtained in step 205 sends information display module to and checks for the user;
In step 207, control processing module and send the information download request by the RF module to server;
In step 208, control the cache information that processing module sends by RF module reception server, and extract directory information and display file information from cache information, then display file information is sent to information display module, simultaneously, respectively directory information, display file information are sent to database module and the file system memory module is stored;
In step 209, control processing module and synchronously judge request by the RF module to the server timed sending, and synchronizeed the up-to-date cache information of Download Server with server;
In step 210, control processing module and extract catalogue and display file information in the cache information of downloading, and by above-mentioned catalogue and display file information respectively with database module and file system memory module in catalogue and display file compare, the catalogue of Delete Expired and display file information, deposit new catalogue and display file information respectively in database module and file system memory module.
Database module is that the Catalog directory information sequence of obtaining from server is turned to the XML object, and stored according to classification, timestamp, and the file system memory module is stored in display file information in specific file according to unique ID, the ID in above-mentioned ID and Catalog is interrelated.Directory information in the search data library module just can be found out the display file information be associated with this directory information in the file system memory module.
Adopt the mobile communication terminal of technical solution of the present invention when operation, regularly to server S erver, initiate synchronous judgement request, if need synchronous, client can obtain from backstage up-to-date information, and do effective sex ratio pair with cache information, eliminate expired catalogue and display file information, again deposit in database and file system.
Mobile communication terminal of the present invention, because the information of in advance user being checked is stored in the machine, when checking, the user only need from memory module, get final product by load information, in scarcity of resources (narrow bandwidth, flow charging) under mobile communications network passage, optimization application network resource, rationally used client resource, gives the user user's experience fast and accurately.
One of ordinary skill in the art will appreciate that, the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment, the present invention is had been described in detail, for a person skilled in the art, it still can be modified to technical scheme of aforementioned each embodiment record, or part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. the method for caching information of a mobile communication terminal, the method comprises the following steps:
The user initiates to check information request;
Data library module and file system memory module are retrieved, if retrieve the display file information needed, directory information in the reading out data library module, then search the display file information be associated with described directory information from the file system memory module, display file information is shown; If do not retrieve the display file information needed, send the information download request to server, the cache information that reception server sends, and extract directory information and display file information from cache information, display file information is sent to information display module, directory information, display file information are stored into respectively in database module and file system memory module;
The regular down loading updating cache information row cache of going forward side by side,
Wherein, the go forward side by side step of row cache of described regular download cache information is further comprising the steps:
Mobile communication terminal regularly sends synchronous judgement solicited message to server, and is synchronizeed with server;
The up-to-date cache information that reception server sends, and extract directory information and display file information;
The catalogue obtained and the cache information in display file information and date library module and file system memory module are compared, the catalogue of Delete Expired and display file information, new catalogue and display file information are deposited in database module and file system memory module
Wherein, described database module is that the Catalog directory information sequence of obtaining from server is turned to the XML object, and is stored according to classification, timestamp; Described file system memory module is stored in display file information in specific file according to unique ID, and the ID in described ID and Catalog is interrelated.
2. the method for caching information of mobile communication terminal according to claim 1, is characterized in that, described cache information comprises directory information and display file information.
3. an information cache mobile communication terminal, comprise the control processing module, the input receiver module, and information display module, database module, the file system memory module, the RF module, is characterized in that,
Described control processing module, the display file information sent according to described input receiver module, data library module and file system memory module are retrieved, if retrieve the display file information needed, display file information is sent to described information display module; If do not retrieve the display file information needed, to server, send synchronization request information; Send synchronization request information by described RF module to server, and the cache information that will receive from server is done the classification processing, directory information is stored in described database module, associated display file information is stored in described file system memory module; And synchronously judge request by the RF module to the server timed sending, synchronizeed the up-to-date cache information of Download Server with server;
Described input receiver module, connect described control processing module, and the demonstration solicited message of user's input is transmitted to described control processing module;
Described information display module, connect described control processing module, receives the display file information that described control processing module sends, and show that the confession user checks;
Described database module, connect described control processing module, and the Catalog directory information sequence of obtaining from server that described control processing module is sent turns to the XML object, and is stored according to classification, timestamp;
Described file system memory module, connect described control processing module, and according to unique ID, the display file information relevant to directory information that described control processing module is sent is stored in specific file, and the ID in described ID and Catalog is interrelated;
Described RF module, connect described control processing module, and the information completed between described control processing module and server by mobile radio communication transmits.
4. information cache mobile communication terminal according to claim 3, is characterized in that, described display file information comprises pictorial information, audiovisual information.
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| CN2010101108320A CN101815087B (en) | 2010-02-10 | 2010-02-10 | Method for caching information of mobile communication terminal |
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| CN102547798B (en) * | 2010-12-22 | 2014-08-06 | 中国移动通信集团浙江有限公司 | Method and system for increasing response speed of wireless network |
| CN102135988A (en) * | 2011-03-09 | 2011-07-27 | 深圳市茁壮网络股份有限公司 | Data query method and client |
| CN102271191A (en) * | 2011-08-31 | 2011-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Mobile terminal and method for data access thereof |
| CN103167559B (en) * | 2011-12-19 | 2016-08-03 | 方正国际软件(北京)有限公司 | A kind of mobile e-business terminal applies saves the method for flow |
| CN102891888B (en) * | 2012-09-19 | 2016-04-06 | 东莞宇龙通信科技有限公司 | A kind of data access method and relevant device, system |
| US9276883B2 (en) | 2013-04-28 | 2016-03-01 | Tencent Technology (Shenzhen) Company Limited | Information collection, storage, and sharing platform |
| CN103327410B (en) * | 2013-06-03 | 2017-02-15 | 贝壳网际（北京）安全技术有限公司 | Method and system for playing video in mobile terminal browser and mobile terminal |
| CN106776666B (en) * | 2015-11-25 | 2020-07-14 | 北大方正集团有限公司 | Data caching method and device based on mobile website |
| CN105451370A (en) * | 2015-12-30 | 2016-03-30 | 广东欧珀移动通信有限公司 | Data management method, device and system |
| CN106101166A (en) * | 2016-04-29 | 2016-11-09 | 乐视控股（北京）有限公司 | Alleviate the method and device of network request pressure |
| CN106254529B (en) * | 2016-09-20 | 2019-09-24 | 郑州云海信息技术有限公司 | A kind of client-side data cache method and apparatus |
| CN106502646A (en) * | 2016-09-23 | 2017-03-15 | 北京五八信息技术有限公司 | The page info processing method and processing device of application |
| CN108280764A (en) * | 2018-02-06 | 2018-07-13 | 杭州政信金服互联网科技有限公司 | A kind of data based on the transaction of government debt check system and method |
| CN110489497A (en) * | 2019-09-11 | 2019-11-22 | 山东电力交易中心有限公司 | A kind of database manipulation separation method and system |
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