CN103701820A - IMS (IP multimedia subsystem)-based digital family interaction education system - Google Patents

Abstract

The invention discloses an IMS (IP multimedia subsystem)-based digital family interaction education system, comprising a file managing operation module, an interface managing module, a network managing operation module, a drawing managing operation module and a data analysis module; the interface managing module is respectively connected with the file managing operation module, the data analysis operation module, the network managing operation module and the drawing managing operation module; the data analysis operation module is connected with the file managing module and the drawing managing operation module; the file managing operation module is used for managing picture files; the interface managing module is used for the picture interface design of a drawing panel; the drawing managing operation module comprises a drawing tool sub module, an attribute control sub module and a color selecting sub module; the network managing operation module is used for transmitting and analyzing user data information; the data analysis module is used for analyzing user data information. Groups with terminal equipment of other families are established by an IMS network, aims of interaction communication, discussion and study, source sharing are realized and the interaction effect is increased.

Description

A digital family interactive education system based on IMS

technical field

The invention relates to the technical field of interactive education, in particular to an IMS-based digital family interactive education system.

Background technique

With the rapid development of social informatization, interactive TV and multimedia technology have already become the focus of people's attention. The traditional classroom teaching mode is to conduct concentrated teaching at the same place and at the agreed time. The teacher lectures on the blackboard, and the students listen and take notes. Although there was the introduction of projectors later, it was still a one-to-many cramming teaching method on the whole, which was not very pertinent, had great time and space constraints, and low teaching efficiency. Distance education is an innovation and development of traditional education, which breaks the limitations of teaching time and space, but this method lacks teaching interaction. Furthermore, due to the vacuum of family education, parents cannot help their children learn in terms of time and knowledge structure. In response to these, in view of the fact that various telecom operators are developing digital home technology and IMS (IP Multimedia Subsystem) value-added services and interactive education are also the development direction of future education.

The IMS multimedia subsystem can meet diverse business needs and is an important solution for the integration of mobile and fixed networks with the help of a common network architecture. IMS technology has the following characteristics: it has a unified user database, which can support two types of user data at the same time, namely mobile user data and fixed user data; it has a unified service trigger mechanism; it can fully consider the needs of operators. Corresponding specifications have been made in billing and other aspects, and fixed users and mobile users can share these features, so IMS can integrate mobile and fixed networks.

The existing teaching mode cannot be well applied in such a typical scene. When primary and middle school students are at home, parents have no time or knowledge structure to tutor these students, and some problems need to be discussed with classmates, and the usual voice communication is not intuitive and effective enough to solve the current problems. With the rapid development of digital home technology and IMS network Under such circumstances, it is hoped to explore a new teaching interaction platform based on the IMS network. Therefore, it is necessary to provide an IMS-based digital family interactive education system applicable to various environments to meet existing needs.

Contents of the invention

The purpose of the present invention is to provide an IMS-based digital family interactive education system to realize the sharing of learning resources and enhance the effect of interactive education.

Therefore, the present invention provides a digital family interactive education system based on IMS, including a file management operation module, an interface management module, a network management operation module, a drawing management operation module and a data analysis module, and the interface management module is connected with the File management operation module, data analysis operation module, network management operation module and drawing management operation module are connected, and described data analysis operation module is connected with described file management operation, drawing management operation module, and described file management operation module is used for picture file management; the interface management module is used for the graphical interface design of the drawing panel; the drawing management operation module includes a drawing tool submodule, an attribute control submodule, and a color selection submodule; the network management operation module is used for user data information transmission and parsing; the data parsing module is used for parsing user data information.

Preferably, the drawing management operation module adopts the Android SDK toolkit.

Preferably, the tools of the drawing tool submodule include copy, cut, clear screen, restore, and undo; the attributes of the attribute control submodule include adjusting width, adjusting color, spraying, dotted line, filling, and embossing.

Compared with the prior art, the IMS-based digital family interactive education system provided by the present invention can realize "multi-screen interaction" among the intelligent terminals in the family, form groups with terminal devices in other families through the IMS network, and interact with each other. Communicate, discuss and learn, and share resources. Using the core education system, real-time chat, voice chat, etc., greatly increase the interactive effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the digital family interactive education system based on IMS of the present invention;

FIG. 2 is a schematic structural diagram of an external network architecture of an IMS-based digital family interactive education system according to an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

The purpose of the present invention is to provide an IMS-based digital family interactive education system to solve the problem that students need to discuss with classmates or seek advice from others when they cannot get guidance from parents and teachers in time when they are at home after school. The interactive education system of the present invention establishes a digital family teaching platform based on the IMS network, and realizes "multi-screen interaction" among intelligent terminals in the family, such as shared learning resources such as mobile phones, notebooks and PCs. Form a group with terminal devices in other families through the IMS network, interact, discuss and learn, and share resources. Using the core education system, real-time chat, voice chat, etc., greatly increase the interactive effect. Because the usual voice communication is not intuitive enough to solve the current problems, in the case of the rapid development of digital home technology and IMS network, the teaching interaction platform based on IMS network exploration can solve these problems well, and the system has strong expansion And portability, you can continue to add some applications on this basis, so as to enhance the user experience.

Referring to Fig. 1, the IMS-based digital family interactive education system provided by the present invention includes a file management operation module, an interface management module, a network management operation module, a drawing management operation module and a data analysis module, and the interface management module is respectively connected with the The file management operation module, the data analysis operation module, the network management operation module and the drawing management operation module are connected, the data analysis operation module is connected with the file management operation, and the drawing management operation module, and the file management operation module is used for pictures The management of files includes opening, saving, etc.; the interface management module is used for the graphic interface design of the drawing panel, and the main interface has a canvas and related control buttons; the drawing management operation module includes a drawing tool submodule, an attribute control submodule, The color selection sub-module; the network management operation module is used for transmitting and analyzing user data information; the data analysis module is used for analyzing user data information.

Preferably, the drawing management operation module adopts the Android SDK toolkit, in which there are drawing APIs (Application Programming Interface, Application Programming Interface) with various functions. The tools of the drawing tool submodule include copy, cut, clear screen, restore, and undo; the attributes of the attribute control submodule include adjusting width, adjusting color, spraying, dotted line, filling, and embossing. As an embodiment of the present invention, when drawing, editing and controlling properties, firstly click on the button listener, secondly switch between cut and copy modes, then how to select a common area on the drawing board, and finally drag and drop the common area. These operations are the most basic operations for users to use the sketchpad, and all complex series of operations are based on these basic operations. For clearing the screen, undoing, and restoring, it is also the same as the above process, monitoring the user's click behavior, and executing the corresponding behavior. Undo and redo actually execute a series of draw functions. Through the use of function API, these basic operations can be realized efficiently.

For the design of drawing properties, use the brush class Native Brutish to manage all properties of the brush. Static is used to constrain the globally unique brush instance. The isDash, isEmboss, isFill and isBlur of the brush class represent dashed line, emboss, fill and spray respectively. The line width and color are completed by calling the API in the Paint class. In addition, other attributes of the line can be obtained from the Get interface.

The digital home teaching platform system based on the IMS network of the embodiment of the present invention utilizes the interconnection and intercommunication technology of the digital home, and has five main breakthroughs, making it different from the previous interactive education system.

First of all, in terms of software platform, the development of the core education platform system using the Android operating system platform is different from the previous Windows platform development, taking into account the openness of Android.

Secondly, the hardware is mainly aimed at mobile phones, smart TVs, tablet computers, etc., making them interconnected. Rather than a traditional PC-based personal computer.

Then, the internal system architecture establishes a peer-to-peer network based on digital home interconnection technology to realize multi-screen interaction, so that all terminals equipped with teaching platform systems in the home can share resources.

Thirdly, the external system architecture mainly establishes learning groups, communication platforms, and sharing learning resources through the IMS network and smart terminal devices in the home. The IMS system will effectively play the idea of separation of control and business, and the network structure is clear and reasonable.

Finally, in terms of promotion and implementation, this application can be used as an IMS network value-added service. The platform built by this platform meets customer needs and adapts to market changes, and can provide users with education and teaching services through IMS.

The externally deployed IMS network architecture of the IMS network-based digital home education platform system in the embodiment of the present invention is shown in Figure 2, which includes a service layer, a control layer, a bearer layer, an access layer and a terminal. The service layer is composed of content and application servers, which are specially responsible for value-added services; the control layer is composed of network control servers, which are responsible for managing calls and sessions, as well as operation and maintenance; the bearer layer is based on packet switching; the access layer is divided into mobile packet access Inbound and fixed packet access.

Compared with the prior art, the IMS-based digital family interactive education system provided by the present invention can realize "multi-screen interaction" among the intelligent terminals in the family, form groups with terminal devices in other families through the IMS network, and interact with each other. Communicate, discuss and learn, and share resources. Using the core education system, real-time chat, voice chat, etc., greatly increase the interactive effect.

Above, the IMS-based digital family interactive education system provided by the embodiment of the present invention has been introduced in detail. In the present invention, specific examples have been used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help Understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification is not It should be understood as a limitation of the present invention.

Claims (3)

1. A digital family interactive education system based on IMS, is characterized in that, comprises file management operation module, interface management module, network management operation module, drawing management operation module and data parsing module, described interface management module and described interface management module respectively File management operation module, data analysis operation module, network management operation module and drawing management operation module are connected, and described data analysis operation module is connected with described file management operation, drawing management operation module, and described file management operation module is used for picture file management; the interface management module is used for the graphical interface design of the drawing panel; the drawing management operation module includes a drawing tool submodule, an attribute control submodule, and a color selection submodule; the network management operation module is used for user data information transmission and parsing; the data parsing module is used for parsing user data information. 2. the digital family interactive education system based on IMS as claimed in claim 1, is characterized in that, described drawing management operation module adopts Android SDK toolkit. 3. the digital family interactive education system based on IMS as claimed in claim 1, is characterized in that, the tool of described drawing tool submodule comprises copying, cutting, clear screen, recovery, undo; Properties include adjust width, adjust color, spray, dash, fill, emboss.

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