CN101400051B - Method, server and terminal for displaying renovation - Google Patents
Method, server and terminal for displaying renovation Download PDFInfo
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- CN101400051B CN101400051B CN2007101236736A CN200710123673A CN101400051B CN 101400051 B CN101400051 B CN 101400051B CN 2007101236736 A CN2007101236736 A CN 2007101236736A CN 200710123673 A CN200710123673 A CN 200710123673A CN 101400051 B CN101400051 B CN 101400051B
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Abstract
The invention discloses a method, server and terminal for displaying update. The inventive method comprises: receiving strategy information sent by server and displaying update instruction; performing the display update instruction according to the strategy information. The invention also provides server and terminal for displaying update. The inventive method, server and terminal accomplishes protection for display update data right, can prevent illegal access to data or modification, perform display update according designated time.
Description
Technical field
The present invention relates to multimedia service field in the mobile communication system, particularly a kind of method of display update, server and terminal.
Background technology
At present, global mobile communication market enters the 3G epoch comprehensively, various new business based on 3G network emerge in an endless stream, and are one of business of the professional wherein tool development prospect beyond doubt of the mobile video of representative with mobile TV, mobile video telephone, video short message etc.
Rich Media (Rich Media) combines sound, video and dynamic script technology, can realize personalized intention and effect by customization.The rich media applications field is very abundant, is mainly reflected in: rich-media ads, long-distance education, demonstration, mobile phone and mobile device, video conference and phone.It is interactive that the characteristics of its maximum are to provide, and improves audient's participation, thereby improve user experience.
Rich media environments RME (Rich Media Environment) is a core with LASeR (LightweightApplication Scene Representation) technology, based on existing multiple technologies, comprise SVG (Scalable Vector Graphics), DOM (Document Object Model), various audio/video encoding/decoding technology and present technology, it has simplified the manufacturing process of rich media service, has strengthened the renewal and the interaction capabilities of scene simultaneously.RME is a dynamic notion, and it is defined as the series of fields scene describing and periodically revises.In RME, the basic ideas of scene description and model are to download an initialization scene earlier in client, and then dynamically receive display update, upgrade its permission program and script dynamic access and modification so scene can be regarded the streaming scene description as.RME by Management Information Base realize the issuing of scene, upgrade, access function at random.Initial scene issues by New Scene order, and update command comprises Insert, Delete, Replace, Add, inserts at random by Refresh Scene order and realizes.In RME, script also can be used as order DOM is upgraded.
As shown in Figure 1, RME is divided into initial scene (issuing by the NewScene order) and display update information with a scene according to the time, each display update information packet only comprises the renewal operation to current scene, rather than provide complete scene description information, thereby realized the renewal of increment type.
In realizing process of the present invention, the inventor finds that there is following problem at least in above-mentioned prior art:
Display update of the prior art is not carry out policy control, only is confined to the execution of command file.Server issues display update command file incoming terminal, because the display update that does not have authentication mechanism, server to be issued to client faces security risk.Simultaneously, can not control opportunity, lack flexibility the script command execution.
Summary of the invention
A kind of method, system and terminal of display update are provided among one or more embodiment of the present invention; in order to fail safe and the execution control problem on opportunity that solves the prior art display update; realized protection to the display update data permission; can prevent data by unauthorized access or by malicious modification, display update can be carried out according to the opportunity of appointment.
The embodiment of the invention provides a kind of method of display update, comprising:
Policy information that reception server sends and display update instruction;
Carry out described display update instruction according to described policy information.
The embodiment of the invention also provides a kind of server of display update, comprising: display update instruction module (501) is used to generate the display update instruction, it is characterized in that, also comprise policy module (502), be used for generation strategy information, and send described policy information; Sending module (503) is used to send described display update instruction and described policy information.
The embodiment of the invention also provides a kind of terminal of display update, comprising: information module (601) is used for policy information and display update instruction that reception server sends, and extracts relevant information from described policy information; Command process module (602) is used for carrying out described display update instruction according to described relevant information.
The beneficial effect of the one or more embodiment of the present invention is; in the process of display update; realized protection to the display update data permission; can prevent that data are by unauthorized access or by malicious modification; display update can be carried out according to the opportunity of appointment, strengthened fail safe, controllability and the flexibility of display update operation.
Description of drawings
Fig. 1 is a prior art RME scene dynamics update mechanism schematic diagram;
Fig. 2 is display update method embodiment one flow chart of the present invention;
Fig. 3 is display update method embodiment two flow charts of the present invention;
Fig. 4 is display update method embodiment three flow charts of the present invention;
Fig. 5 is the composition schematic diagram of display update system embodiment one of the present invention;
Fig. 6 is the composition schematic diagram of display update system embodiment two of the present invention;
Fig. 7 is the composition schematic diagram of display update system embodiment three of the present invention;
Embodiment
The embodiment of the invention provides a kind of method, server and terminal of display update, this display update be terminal request or server initiatively issues.
Fig. 2 is display update method embodiment one flow chart of the present invention.Below by embodiment it is specifically described.
The described method of the embodiment of the invention mainly may further comprise the steps:
The display update instruction that the terminal reception server issues, and policy information;
If only comprise authentication policy information in the policy information, according to authentication policy information terminal or server are carried out authentication, after authentication was passed through, terminal was carried out the display update instruction;
If only comprise machine information when carrying out in the policy information, machine information is carried out the display update instruction in the Time Triggered terminal of setting when carrying out according to this, if do not have setting-up time in the machine information when carrying out then terminal is carried out display update immediately and instructed.
Terminal sends the update mode report to server after finishing display update.
Display update instruction in the present embodiment can be text, script file, message instruction and masterplate.Display update instruction in the present embodiment refers to that further scene update instruction, business guide present masterplate update instruction, interaction content update instruction or the instruction of business guide Data Update.
Fig. 3 is display update method embodiment two flow charts of the present invention.Below by embodiment it is specifically described.
The described method of the embodiment of the invention mainly may further comprise the steps:
The display update instruction that the terminal reception server issues, and policy information, described policy information comprises authentication policy information;
According to the authentication policy information content, if bi-directional authentification, terminal and server are respectively to the other side's authentication, if unidirectional authentication, judge that then unidirectional authentication still is that server is carried out by terminal, if unidirectional authentication is carried out by terminal, then the authentication information that sends according to server of terminal is to the server authentication, if unidirectional authentication is carried out by server, then the authentication information that sends according to terminal of server is to terminal authentication;
After authentication was passed through, terminal was carried out the display update instruction;
Terminal sends the update mode report to server after finishing display update.
Display update instruction in the present embodiment can be text, script file, message instruction and masterplate.Display update instruction in the present embodiment refers to that further scene update instruction, business guide present the masterplate update instruction, interaction content upgrades or the instruction of business guide Data Update.
Fig. 4 is display update method embodiment three flow charts of the present invention.Below by embodiment it is specifically described.
The described method of the embodiment of the invention mainly may further comprise the steps:
The display update instruction that the terminal reception server issues, and policy information, described policy information comprises machine information when carrying out;
Time when carrying out in the machine information is carried out the display update instruction, if do not have setting-up time in the machine information when carrying out, then carries out the display update instruction immediately;
Terminal sends the update mode report to server after finishing display update.
Display update instruction in the present embodiment can be text, script file, message instruction and masterplate.Display update instruction in the present embodiment refers to that further scene update instruction, business guide present masterplate update instruction, interaction content update instruction or the instruction of business guide Data Update.
Embodiment of the invention display update server comprises, display update instruction module (501) is used to generate the display update instruction, and policy module (502) is used for generation strategy information, and sends described policy information; Sending module (503) is used to send described display update instruction and described policy information.
Described display update instruction module refers to that further scene update instruction module, business guide present masterplate update instruction module, interaction content update instruction module or business guide Data Update instruction module.
When needs were carried out display update according to setting-up time, as the display update server among Fig. 5, described policy module can further comprise: temporal information module (504) is used to set the temporal information that described display update instruction is carried out; Strategy generation module (505) is used for generating execution policy information on opportunity according to described temporal information, and then described sending module sends described display update instruction and described execution policy information on opportunity to terminal.
In the time need identifying the authority of implementing display update, as the display update server among Fig. 6, described policy module can further comprise: authentication information module (506) is used to set described display update instruction and carries out authentication information before; Strategy generation module (505) is used for generating authentication policy information according to described authentication policy, and then described sending module (503) sends described display update instruction and described authentication policy information to terminal; And policy module also comprises second authentication module (507), is used for according to described authentication policy information authentication.When authentication is two-way strategy, described second authentication module is the second bi-directional authentification module, is used for to terminal authentication and to the authentication sign of terminal send server; When authentication be terminal to the server authentication, described second authentication module is the second unidirectional authentication module, is used for to the authentication of terminal send server sign; When authentication be server to terminal authentication, described second authentication module is the second unidirectional authentication module, is used for terminal authentication.
When identifying and when carrying out display update to the authority of implementing display update according to the time of appointment, as the display update server among Fig. 7, then described policy module comprises, temporal information module (504) is used to set the temporal information that described display update instruction is carried out; Authentication information module (506) is used to set described display update instruction and carries out authentication policy before; Strategy generation module (505), be used for generating execution policy information on opportunity and generating authentication policy information according to described authentication policy according to described temporal information, then described sending module sends described display update instruction, described execution policy information on opportunity and described authentication policy information to terminal; And policy module also comprises second authentication module (507), is used for according to described authentication policy information authentication.When authentication is a bi-directional authentification, described second authentication module is the second bi-directional authentification module, is used for to terminal authentication and to the authentication sign of terminal send server; When authentication be terminal to the server authentication, described second authentication module is the second unidirectional authentication module, is used for to the authentication of terminal send server sign; When authentication be server to terminal authentication, described second authentication module is the second unidirectional authentication module, is used for terminal authentication.
Display update instruction in the present embodiment can be text, script file, message instruction and masterplate.Display update instruction in the present embodiment refers to that further scene update instruction, business guide present masterplate update instruction, interaction content update instruction or the instruction of business guide Data Update.
Embodiment of the invention display update terminal comprises, information module (601) is used for policy information and display update instruction that reception server sends, and extracts relevant information from described policy information; Command process module (602) is used for carrying out described display update instruction according to described relevant information.
When needs were carried out display update according to setting-up time, as the display update terminal among Fig. 5, then described information module further comprised: receiver module (603) is used for receiving policy information and display update instruction from the display update server of correspondence; Information extraction modules on opportunity (604) is used for machine information when described policy information extracts the execution of display update order; Described command process module further comprises: trigger module (605) was used for according to described execution information setting on opportunity instruction execution opportunity; Instruction Executive Module (606) is used for carrying out described display update instruction opportunity in described execution.Described instruction Executive Module refers to that further scene update instruction Executive Module, business guide present masterplate update instruction Executive Module, interaction content update instruction Executive Module or business guide Data Update instruction Executive Module.
In the time need identifying the authority of implementing display update, as the display update terminal among Fig. 6, described information module (601) further comprises: receiver module (603) is used for receiving policy information and display update instruction from the display update server of correspondence; Authentication information extraction module (607) is used for extracting authentication information from described policy information; First authentication module (608) is used for carrying out authentication according to described authentication information; Described command process module further comprises: instruction Executive Module (606) is used for carrying out described display update instruction in described authentication success back.When authentication is a bi-directional authentification, described first authentication module is the first bi-directional authentification module, is used for terminal to the server authentication with send the authentication sign of terminal to server; When authentication be server to terminal authentication, described first authentication module is the first unidirectional authentication module, is used for sending to server the authentication sign of terminal; When authentication be terminal to the server authentication, described first authentication module is the first unidirectional authentication module, is used for the server authentication.Described instruction Executive Module refers to that further scene update instruction Executive Module, business guide present masterplate update instruction Executive Module, interaction content update instruction Executive Module or business guide Data Update instruction Executive Module.
When identifying and when carrying out display update to the authority of implementing display update according to the time of appointment, as the display update terminal among Fig. 7, described information module (601) further comprises: receiver module (603) is used for receiving policy information and display update instruction from the display update server of correspondence; Information extraction modules on opportunity (604) is used for machine information when described policy information extracts the execution of display update order; Authentication information extraction module (607) is used for extracting authentication information from described policy information; First authentication module (608) is used for carrying out authentication according to described authentication information; Described command process module further comprises: instruction Executive Module (606) is used for carrying out described display update instruction in described authentication success back.When authentication is a bi-directional authentification, described first authentication module is the first bi-directional authentification module, is used for terminal to the server authentication with send the authentication sign of terminal to server; When authentication be server to terminal authentication, described first authentication module is the first unidirectional authentication module, is used for sending to server the authentication sign of terminal; When authentication be terminal to the server authentication, described first authentication module is the first unidirectional authentication module, is used for the server authentication.Described instruction Executive Module refers to that further scene update instruction Executive Module, business guide present masterplate update instruction Executive Module, interaction content update instruction Executive Module or business guide Data Update instruction Executive Module.
Display update instruction in the present embodiment can be text, script file, message instruction and masterplate.Display update instruction in the present embodiment refers to that further scene update instruction, business guide present masterplate update instruction, interaction content update instruction or the instruction of business guide Data Update.
More than be explanation, in concrete implementation process, can carry out suitable improvement, to adapt to the concrete needs of concrete condition method of the present invention to the specific embodiment of the invention.Therefore be appreciated that according to the specific embodiment of the present invention just to play an exemplary role, not in order to restriction protection scope of the present invention.
Claims (13)
1. the method for a display update is characterized in that, comprising:
Policy information that reception server sends and display update instruction, described policy information comprise authentication policy information and execution policy information on opportunity;
Carry out described display update instruction according to described policy information, describedly carry out the instruction of described display update according to policy information and be specially: terminal and/or server are carried out authentication according to authentication policy information, after authentication was passed through, terminal was carried out the display update instruction according to described execution policy information on opportunity in the time of setting.
2. the method for claim 1 is characterized in that, described display update instruction refers to that further scene update instruction, business guide present masterplate update instruction, interaction content update instruction or the instruction of business guide Data Update.
3. method as claimed in claim 1 or 2 is characterized in that, described method also comprises, carry out described display update instruction after, return the update mode report to described server.
4. method as claimed in claim 1 or 2 is characterized in that, described display update instruction comprises: display update text, display update script file, the instruction of display update message or display update masterplate.
5. the method for claim 1 is characterized in that, described authentication policy information is unidirectional authentication policy information, after unidirectional authentication is passed through, carries out described display update instruction.
6. method as claimed in claim 5 is characterized in that, described authentication refers to that terminal is to the authentication of server or the server authentication to terminal.
7. method as claimed in claim 5 is characterized in that, described authentication policy information is the bi-directional authentification policy information, and after bi-directional authentification passed through, terminal was carried out described display update instruction.
8. the terminal of a display update is characterized in that, comprises that information module is used for policy information and display update instruction that reception server sends, and extracts relevant information from described policy information; Command process module is used for carrying out described display update instruction according to described relevant information;
Described information module further comprises: receiver module is used for receiving policy information and display update instruction from the display update server of correspondence; Opportunity, information extraction modules was used for machine information when described policy information extracts the execution of display update order; The authentication information extraction module is used for extracting authentication information from described policy information; First authentication module is used for carrying out authentication according to described authentication information;
Described command process module further comprises: trigger module, be used for according to described execution information setting on opportunity instruction execution opportunity, and the instruction Executive Module is used in described authentication success back carrying out described display update instruction opportunity according to described execution.
9. terminal as claimed in claim 8, it is characterized in that described instruction Executive Module refers to that further scene update instruction Executive Module, business guide present masterplate update instruction Executive Module, interaction content update instruction Executive Module or business guide Data Update instruction Executive Module.
10. terminal as claimed in claim 8 or 9, it is characterized in that, described first authentication module further refers to: the first unidirectional authentication module, be used for terminal server execution authentication or server are carried out authentication to terminal, or the first bi-directional authentification module, be used for that terminal is carried out authentication to server and server is carried out authentication to terminal.
11. the server of a display update comprises: the display update instruction module, be used to generate the display update instruction, it is characterized in that, also comprise policy module, be used for generation strategy information; Sending module is used to send described display update instruction and described policy information;
Described policy module further comprises: the temporal information module is used to set the temporal information that described display update instruction is carried out; The authentication information module is used to set described display update instruction and carries out authentication information before; The strategy generation module, be used for generating execution policy information on opportunity and generating authentication policy information according to described authentication information according to described temporal information, then described sending module is further used for, and sends described display update instruction, described execution policy information on opportunity and described authentication policy information;
Then described policy module also comprises second authentication module, is used for according to described authentication policy information and executing authentication.
12. server as claimed in claim 11, it is characterized in that described display update instruction module refers to that further scene update instruction module, business guide present masterplate update instruction module, interaction content update instruction module or business guide Data Update instruction module.
13. as claim 11 or 12 described servers, it is characterized in that, described second authentication module further refers to: the second unidirectional authentication module, be used for terminal server execution authentication or server are carried out authentication to terminal, or the second bi-directional authentification module, be used for that terminal is carried out authentication to server and server is carried out authentication to terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101236736A CN101400051B (en) | 2007-09-29 | 2007-09-29 | Method, server and terminal for displaying renovation |
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|---|---|---|---|
| CN2007101236736A CN101400051B (en) | 2007-09-29 | 2007-09-29 | Method, server and terminal for displaying renovation |
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| CN101400051A CN101400051A (en) | 2009-04-01 |
| CN101400051B true CN101400051B (en) | 2011-06-08 |
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| CN2007101236736A Active CN101400051B (en) | 2007-09-29 | 2007-09-29 | Method, server and terminal for displaying renovation |
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| JP2015103106A (en) * | 2013-11-26 | 2015-06-04 | 株式会社リコー | Communication device and communication program |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645287A (en) * | 2003-11-26 | 2005-07-27 | 西门子通讯公司 | Screen saver displaying identity content |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1645287A (en) * | 2003-11-26 | 2005-07-27 | 西门子通讯公司 | Screen saver displaying identity content |
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