CN108564499A - The teaching resource tissue and service system of the customer-centric of knowledge based network - Google Patents

The teaching resource tissue and service system of the customer-centric of knowledge based network Download PDF

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CN108564499A
CN108564499A CN201810335777.1A CN201810335777A CN108564499A CN 108564499 A CN108564499 A CN 108564499A CN 201810335777 A CN201810335777 A CN 201810335777A CN 108564499 A CN108564499 A CN 108564499A
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knowledge
teaching
teaching resource
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student
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温武少
姚伟斌
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Sun Yat Sen University
National Sun Yat Sen University
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    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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Abstract

The present invention is the teaching resource tissue and service system of the customer-centric of knowledge based network, including data persistence layer, service layer and the interface layer set up from the bottom up;Service layer includes knowledge network mapping module, line module and teaching resource supporting module;Line module is used to manage and safeguard interaction and business demand relationship between the personal information and different user of different user;Knowledge network mapping module is used to build the three-dimensional netted graphic structure of knowledge based point, forms knowledge network;Teaching resource supporting module is responsible for the storage and management of teaching resource, support teaching resource tissue among different users and expression.This system is directed to user personality demand, realizes that teaching resource expresses different user role, and realize the transmission and expression of resource among different users.

Description

The teaching resource tissue and service system of the customer-centric of knowledge based network
Technical field
The present invention relates to Internet education fields, and in particular to the teaching resource of the customer-centric of knowledge based network Teaching resource, is precisely serviced the user of different role by tissue and service system.
Background technology
Online education combines traditional education with mobile Internet, breaks through space-time limitation, flexibly obtains knowledge, online The development of education gradually increases.Nowadays, largely admire class (MOOC) and micro- class (SPOC) teaching platform, though traditional religion can be overcome Some defects of pattern are educated, but still fail to solve the problems, such as many traditional education;For example, to have height to have low for the self-learning ability of student, The especially students of the junior years, self-learning ability is inadequate, lacks whole understanding to mastery of knowledge, learning method, study plan, very Situations such as being susceptible to low learning method efficiency, learning direction appearance mistake.MOOC fails to think deeply from the angle of user role And the characteristics of combining user role, the system service for meeting user role feature is released for them.For student, existing online religion It educates system and course learning is only provided, lack the statistics and feedback for learning situation to student.And parent can not be paid close attention to by system The study situation of child.
Invention content
For the technical problem present in the prior art, the present invention proposes the religion of the customer-centric of knowledge based network Learn resource tissue and service system, the user for effectively organizing and precisely distributing teaching resource to different role, for different role The main feature and demand of user, completes tissue and the expression of teaching resource, solve teacher in online education cannot teach students in accordance with their aptitude, The low problem of student's learning efficiency realizes teaching resource and expresses different user role for user personality demand, with And transmission and expression by teaching resource among different users.
The present invention is realized using following technical scheme:The teaching resource tissue of the customer-centric of knowledge based network With service system, including the data persistence layer, service layer and the interface layer that set up from the bottom up;Wherein data persistence layer includes caching sum number It according to library articulamentum, is connect with database by database articulamentum, is connect with service layer by caching;Service layer includes knowledge knowledge network Network mapping module, line module and teaching resource supporting module, line module respectively with knowledge network mapping module, teaching resource Supporting module connects;Interface layer includes permission monitor filter and request dispatcher, and permission monitoring module connect with service layer, asks Request of the dispatcher for receiving user is asked, and request is distributed;
Line module is used to manage and safeguard interaction and business demand between the personal information and different user of different user Relationship;Knowledge network mapping module is used to build the three-dimensional netted graphic structure of knowledge based point, forms knowledge network;Teaching money Source supporting module is responsible for the storage and management of teaching resource, support teaching resource tissue among different users and expression.
Preferably, in the line module, user includes:
(1) system manager:It is responsible for system maintenance, user management, resource management;
(2) knowledge network administrator:It is responsible for structure, the maintenance and management work of knowledge network, is responsible for teaching resource and knows Know the examination of the relationship maps of point, knowledge subnet and knowledge point cluster;
(3) resource provider:The teaching resource of knowledge based member is provided for knowledge network;
(4) teacher:It is responsible for creating course, according to all students of course or for the study situation of single student, root Recommend teaching resource according to syllabus, teaching radar map;
(5) parent:It is responsible for supervision student's study, learning situation according to student recommends teaching resource, and purchase teaching money Source learns for student;
(6) student:Teaching resource is obtained by the study radar map of oneself in knowledge network mapping module to be learnt, and is obtained The teaching resource for taking teacher or parent to recommend, gives automatic feedback learning effect to teacher and parent after study.
Above-mentioned resource provider is in the knowledge network mapping module built, as unit of Knowledge Element, structure teaching Resource simultaneously sorts out teaching resource according to compound teaching resource or extension teaching resource, submits to knowledge network administrator After audit, bring into systematic teaching resource;The corresponding Knowledge Element associated storage of teaching resource.
The knowledge network mapping module stores and manages the knowledge point in system, structure and maintenance knowledge network map, And Knowledge Element is marked in knowledge network;Knowledge network mapping module is used to record the study situation of student, in conjunction with study phase With the study situation of other students of knowledge point, the learning ability of student is analyzed, and according to the knowledge point situation of study, analyze Leakage, weak knowledge point.
The teaching resource supporting module recommends teaching resource according to following aspect:
(1) according to teaching process:It enumerates all students of course or student organizes weak knowledge point, further according to the teaching of teacher Plan and teaching radar map, optimum choice teaching resource;
(2) learn radar map according to student:Teacher obtains the study radar map of all students in course, comparative learning radar The level of coverage of knowledge point in figure is strengthened correlated knowledge point study, is pushed away for covering less knowledge point in teaching programme Recommend match teaching resource;
(3) according to knowledge point Grasping level:For the knowledge point for requiring emphasis to grasp, the study radar map of student is read, The Grasping level of student's totality is analyzed, Grasping level is relatively low, provides corresponding teaching resource and is consolidated;If Grasping level It is higher, it is adjusted according to teaching process, recommends the knowledge point of study in next step or continue to enhance this partial knowledge point.
When carrying out teaching resource recommendation according to teaching process, when teaching process is slow, then the base of recommending next stage to learn Plinth knowledge point is recommended and the high teaching resource of this partial knowledge point relevance;If teaching process is very fast, recommend weak knowledge The relevant teaching resource of point, consolidates the rudimentary knowledge of student.
In the technical solution of the present invention, teaching resource tissue is provided based on the Knowledge Element of knowledge network and is facilitated user It selects and recommends specific aim teaching resource to the mechanism of other associated users automatically.Resource provider exists for knowledge based network Line educational system provides accurate teaching resource;System is organized as unit of Knowledge Element according to the structure of knowledge network, stores teaching Resource;Teacher, according to its syllabus and teaching radar map, is obtained simultaneously in teaching process as unit of class or teaching group Precisely recommend teaching resource to student and parent;Parent can be according to the self-study feelings of teaching resource, its child that teacher recommends The knowledge subnet and teaching request radar map that condition, child grasp, obtain and recommend teaching resource to the child (i.e. student) of oneself; Study is unfolded after obtaining the accurate teaching resource that teacher or parent recommend in student;System can be after student learns to teacher or parent Automatic feedback is provided.This system is directed to user personality demand, realizes that teaching resource expresses different user role, and realize The transmission and expression of teaching resource among different users.Compared with prior art, the technique effect that the present invention obtains include with Under:
1, the present invention is based on knowledge networks, and teaching resource tissue and service are carried out centered on user role, will precisely be existed The teaching resource management of line learning system is around knowledge network administrator, learner, teacher, parent and resource provider difference The demand of role is organically organized, and realizes that teaching resource precisely, on demand, automatically services the demand of particular user.Effectively It organizes and precisely distribution teaching resource is completed to the user of different role for the main feature and demand of different role user The tissue of teaching resource and expression solve the problems, such as that teacher cannot teach students in accordance with their aptitude in online education, student's learning efficiency is low.
2, the present invention fully considers role, feature and the demand of user, teaching of the design one centered on user role Resource tissue and service system;Using the knowledge network of system, teaching radar map that teacher can be according to knowledge based network, teaching Outline, class or the specific study situation of single student pointedly recommend teaching resource, student to receive the teaching resource recommended And be unfolded to learn, system improves efficiency of teaching to teacher's automatic feedback after student's study.
3, knowledge point that is weak by the detection of knowledge network mapping module, omitting, and result is enumerated and gives course teacher, it teaches Learn resource supporting module according to the teaching programme of the knowledge point, teacher enumerated, teaching knowledge point radar map and program content, finally Enumerate corresponding recommendation teaching resource.Teacher optionally recommends student by screening, and the teaching resource of recommendation will be deposited The recommendation queue of student is stored up, system notifies students and their parents automatically.Therefore, the present invention can specifically learn feelings according to student Condition, the progress of teaching carry out the recommendation of teaching resource, teach students in accordance with their aptitude.Resource recommendation can be directed to student's group, can also be directed to student Body, such as student in good standing, the learning materials of the knowledge subgraph or radar map that can recommend wider covering surface help Student improves results.
Description of the drawings
Fig. 1 is that the present invention is based on the teaching resource tissue of the customer-centric of knowledge network and the system trays of service system Composition.
Fig. 2 is the storage schematic diagram of teaching resource in system.
Fig. 3 is resource, user and knowledge network relational graph in system.
Fig. 4 is that teacher recommends resource process schematic diagram in system.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the present invention is described in further detail, but embodiments of the present invention are not It is limited to this.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The whole other embodiments obtained, both fall within the scope of protection of the invention.
Embodiment
The teaching resource tissue and service system of the customer-centric for the knowledge based network that the present embodiment is provided, such as Shown in Fig. 1, the framework of the teaching resource tissue and service system is as follows:System includes the persistence set up from the bottom up Layer, service layer and interface layer;Wherein data persistence layer includes caching and database articulamentum, passes through database articulamentum and database Connection is connect by caching with service layer;Service layer includes knowledge network mapping module, line module and teaching resource branch hold mode Block, line module are connect with knowledge network mapping module, teaching resource supporting module respectively;Interface layer includes permission monitoring filtering Device and request dispatcher, permission monitoring module are connect with service layer, and request dispatcher is used to receive the request of user, and to request It is distributed.
In the present embodiment, line module is used to manage and safeguard the friendship between the personal information and different user of different user Mutually with business demand relationship etc..The management of line module includes subscriber information management and user-association relation management, user-association Relationship includes mainly parent and student, teacher and student group (forming class or course), the relationship of student+parent+teacher.Its Middle parent is associated with the relationship to form parent and child with student, and teacher and student is associated with to form class or course, and association is formed Parent can be directly viewable the learning information of child afterwards, carry out teaching resource recommendation;Teacher can check course or class Raw study situation, and according to syllabus, the recommendation of teaching radar map progress teaching resource;Teacher and parent support student jointly Study.Knowledge network mapping module is used to build the three-dimensional netted graphic structure of knowledge based point, forms knowledge network.Teaching money Source supporting module is responsible for the storage and management of teaching resource, tissue and table of the support teaching resource between different user role It reaches.
When user's Request System, system can first pass through distributing of making requests on of request dispatcher, and request is distributed respectively Into the corresponding module of service layer, that is, distribute in knowledge network mapping module, line module or teaching resource supporting module. Before distributing corresponding module, executed checking whether user's request has by permission monitor filter needed for corresponding operating Whole permissions, if lacking required permission, request will be rejected.Each distributes the request of specific module in service layer, It is handled in respective module, i.e. each request is distributing the corresponding knowledge network mapping module of service layer, user After module or teaching resource supporting module, the request distributed is handled by corresponding module;Service layer's after treatment, Database manipulation is carried out to database by data persistence layer.
In line module, user role includes:
(1) system manager:It is responsible for the work of the systems such as system maintenance, user management, resource management.
(2) knowledge network administrator:Be responsible for knowledge network structure, maintenance and management work, also be responsible for teaching resource with Knowledge point, knowledge subnet and knowledge point cluster (being referred to as Knowledge Element) relationship maps examination.
(3) resource provider:The teaching resource of knowledge based member is provided for knowledge network.Resource provider includes senior religion Teacher, expert, professor, the professional resources producer.Resource provider provides the teaching resource of knowledge based member for knowledge network, teaching Resource includes compound teaching resource and extension teaching resource.Resource provider for teaching resource understanding more deeply and Thoroughly, good teaching resource is provided for knowledge network system.
(4) teacher:It is responsible for creating course, according to all students of course or for the study situation of single student, root Recommend teaching resource according to syllabus, teaching radar map.Teacher can establish class, course, give a course, give lessons, and supervise course or class Grade student learns situation, according to its syllabus and teaching radar map, is obtained as unit of class or teaching group, is precisely recommended Teaching resource helps student preferably to learn to student and parent.
Teacher role includes compulsory education teacher, College Teachers, the high-tech talent, intellectual etc., by with system Platform is cooperated, teachers ' teaching, recommends student instruction resource.
(5) parent:It is responsible for supervision student's study, learning situation according to student recommends teaching resource, and purchase teaching money Source learns for student.Parent can get oneself student and learn situation, supervise the study of child, class, course where obtaining child Or the information of Reference Group, the knowledge subset and teaching grasped by teacher's recommendation, the self-study situation of its child, child are wanted It asks radar map to obtain or recommends accurate teaching resource to the child (student) of oneself;Child is helped to solve the difficulty that study encounters.
Parent role group is mainly middle and elementary school student parent, and contemporary parents of student is busy with one's work or schooling is low, Child can not be given correctly to instruct.Parent generally carries out the study situation of child by language communication, school report, teacher Understand.The present invention provides one from parent's angle progress, for parent and understands the platform that child learns situation, assists analysis child The school grade of son, the study plan for supervising child support parent to recommend with purchase teaching resource to student.
(6) student:Teaching resource is obtained by the study radar map of oneself in knowledge network mapping module to be learnt, and is looked into Leakage is filled a vacancy, and the school grade of oneself is improved, and obtains the teaching resource that teacher or parent recommend, and learns to imitate by automatic feedback after study Fruit is to nominator.Student can obtain the teaching resource of the recommendation or purchase of teacher and parent automatically, and system can learn in student After learning outcome is automatically fed to teacher and parent.
Students' role group self-learning ability is different, and the planning ability for learning route is irregular, often through a large number of homework exercises for primary and middle school students Tactics make up intellectual deficiency, relatively inefficient, and lack correctly guidance.The present invention goes out from student's angle Hair, for student in knowledge network learning process, teacher, parent recommend teaching resource, student to learn and feed back.
In the present embodiment, resource provider is in the knowledge network mapping module built, as unit of Knowledge Element, Structure teaching resource simultaneously sorts out resource according to compound teaching resource or extension teaching resource, submits to knowledge network pipe After reason person's audit, bring into systematic teaching resource;The corresponding Knowledge Element associated storage of these teaching resources.Teaching resource It is stored and is safeguarded using the teaching resource supporting module of system by knowledge network administrator.
As shown in Figures 2 and 3, for teaching resource tissue with service system, resource provider provides teaching for knowledge network Resource, teaching resource are stored as unit of Knowledge Element, and knowledge network will learn situation according to student and generate the teaching recommended Resource is selected by teacher or parent, recommends student's study.
Teaching resource is broadly divided into compound teaching resource and extension teaching resource, contains various types of resources, example Such as video, audio.The storage of teaching resource is stored as unit of Knowledge Element, so as to carry out teaching money according to knowledge point The screening and recommendation in source.Knowledge Element includes single knowledge point, knowledge subnet and knowledge cluster.Teaching resource is provided according to compound teaching Source or extension teaching resource are sorted out, and after submitting to knowledge network administrator audit, bring into systematic teaching resource;These The corresponding Knowledge Element associated storage of teaching resource.Teaching resource is utilized the teaching resource branch of system by knowledge network administrator Hold mode block is stored and is safeguarded.
Knowledge network be with knowledge point be basic Component units, with associated knowledge point press context or set membership It connects, the three-dimensional network of formation;I.e. knowledge network is relationship between knowledge based point and knowledge point and the three-dimensional built Knowledge Map.One knowledge point can there are one or multiple knowledge points being associated, i.e., can be a pair of between knowledge node One, one-to-many, many-to-one relationship.Knowledge point is the basic unit that information is transmitted in study, has independent logical construction, core Intracardiac appearance includes theory, principle, concept, definition, example and conclusion etc..Knowledge point can be divided into difference according to different classification mechanisms The knowledge point of type.Knowledge subnet is the knowledge network that the knowledge point of small-scale interconnection in complete knowledge network is constituted A subgraph.Knowledge subnet include using knowledge point set as all learning paths involved by beginning or end under other knowledge points And the relationship between these knowledge points.Knowledge point cluster is by a series of knowledge point structures for failing to form the knowledge subnet being directly connected to At a series of typically no directly succession or preceding in knowledge points for supporting to learn either resource tissue composition knowledge point cluster Relationship afterwards.Knowledge resource around Construction of knowledge elements is known as resource unit;Teaching resource includes one or more resource list Member services one or more Knowledge Element.
Compound teaching resource refers mainly to text, grammer, concept, chapters and sections in traditional learning materials, and big according to study Guiding principle, difficulty of knowledge points structure include traditional learning materials such as text, video, handout of multiple knowledge points that are mutually related, and System can be according to the previous frequency of use of learning materials, evaluation, searching times, and learning effect of difference study group etc. is to compound Type teaching resource scores.The learning materials include but not limited to data number, Material Name, data brief introduction, label, Significance level, degree of difficulty, data type, associated knowledge point, test question, data content, scoring, study suggestion, remarks etc.. The collection of compound teaching resource is carried out around syllabus and standard texts, and according to difficulty, subject and included know The relationship known between point carries out tissue sequence.
Teaching resource is extended for the study requirement of knowledge point and knowledge subnet in Knowledge Element, and providing more has depth, more has The Knowledge Element of autgmentability is explained, and knowledge of several knowledge points formation of single knowledge point or close relation is often pertained only to Net corresponds between these education resources and knowledge point or knowledge subnet.Extension teaching resource type include but not limited to: Video, audio, electronic document.
Knowledge network mapping module stores and manages the knowledge point in system, structure and maintenance knowledge network map, and Knowledge Element is marked in knowledge network;Knowledge network mapping module is used to record the study situation of student, including the knowledge learnt The time and knowledge point test result that point, knowledge point study expend;In conjunction with other students for learning identical knowledge point Situation is practised, analyzes the learning ability of student, and according to the knowledge point situation of study, analyze leakage, weak knowledge point.
Teaching resource supporting module is responsible for the storage and management of the teaching resource unit of knowledge based member, supports teaching resource Expression between different user role.The study that teaching resource supporting module passes through all students of big data stroke analysis course Situation, including the knowledge radar map of the whole and individual student of student, knowledge point study situation, evaluation result etc., analyze student Problem concerning study existing for totality and individual provides student and needs leakage detection according to the relationship of knowledge point in knowledge network mapping module The teaching resource list filled a vacancy, teaching resource list of the teacher according to system recommendation select suitable resource recommendation to be learned to related Raw or student's group.Teaching resource supporting module will automatically be sent to the teaching resource that teacher recommends the resource recommendation team of student In row, and related parent is notified automatically;If relevant teaching resource is free, resource automatically confirms that, money can be used by becoming student Source;If teaching resource is to need to buy resource, become student's available resources after confirming purchase by student or parent.System will The feedback of each student resources confirmation and service condition is automatically provided for teacher.
Teacher is recorded by knowledge network mapping module and teaching resource supporting module in conjunction with knowledge network mapping module Student learn situation and syllabus, recommend teaching resource to student.Teacher can check all students in course Data are practised, in conjunction with big data technology and knowledge network mapping module, analyze all student's common problems, such as weak Knowledge point or the knowledge point learned of leakage pass through money of imparting knowledge to students then according to syllabus, teaching programme and the teaching data such as radar map Source supporting module precisely obtains the teaching resource of knowledge based member, recommends all students of course or class or individual on demand It is raw;Student and its parent will receive the teaching resource of teacher's recommendation.
Specifically, during teacher obtains recommendation teaching resource, teaching resource supporting module will be according to following Aspect recommends teaching resource:
(1) according to teaching process:It enumerates all students of course or student organizes weak knowledge point, further according to the teaching of teacher Plan and teaching radar map, optimum choice teaching resource;When the basis that teaching process is slow, then preferential recommendation next stage learns Knowledge point is recommended and the high teaching resource of this partial knowledge point relevance;If teaching process is very fast, preferential recommendation weakness is known Know the relevant teaching resource of point, consolidates the rudimentary knowledge of student.
(2) learn radar map according to student:Teacher can obtain the study radar map of all students in course, compare radar The level of coverage of knowledge point in figure is strengthened correlated knowledge point study, is pushed away for covering less knowledge point in teaching programme Recommend match teaching resource.
(3) according to knowledge point Grasping level:For the knowledge point for requiring emphasis to grasp, the number that student learns radar map is read According to the Grasping level of analysis student's totality, Grasping level is relatively low, provides corresponding teaching resource and is consolidated.If grasping journey Degree is higher, is adjusted according to teaching process, can recommend the knowledge point learnt in next step or continue to enhance this partial knowledge point.For only Student's group that fraction student not yet grasps can be directed to this partial students personalized recommendation elementary teaching resource.
After parent is associated with student, by knowledge network mapping module and teaching resource supporting module, in conjunction with student Study situation, give student recommend teaching resource.Specifically, parent can be obtained it automatically by system and be associated with the study of student Situation, by knowledge network mapping module precise positioning, it is associated with the grasp situation of knowledge point in the knowledge radar map of child, obtains Obtain system recommendation teaching resource list.Student and its parent can precisely be recommended, teacher by the purchase permission of its setting according to system Recommend or actively select the teaching resource of purchase knowledge based member and automatically confirm that use to the student;Student is provided using recommendation Behind source, teaching resource supporting module will record the progress of student's study, the evaluation result etc. of study duration, resource, and will be specific Record information feed back to system, resource recommendation person, parent and teacher.
In the present invention, parent is associated in system with its child (i.e. student) by registering, logging in using system, Parent can obtain the study situation of associated student, including study plan, total marks of the examination, relevant data results, family It is long that student's study can be supervised by system, understand the case where child learns, and pass through knowledge network mapping module and teaching resource Supporting module recommends suitable teaching resource to learn to student in conjunction with the study situation of student.In the present embodiment, parent can be with Student and teacher establish incidence relation, and to allow parent role to assist student to learn together, parent can pass through knowledge network map Module checks that it is associated with the study situation of child, the study radar map and learning data information of student is checked, according to student Suitable teaching resource is recommended in habit progress, weak knowledge point, and if there is the high-quality resource of payment, parent can also buy, purchase The teaching resource bought will be in the recommendation queue automatically into student.
Student login account number will receive relevant message informing, if it is free if receiving the teaching resource of recommendation Teaching resource then automatically confirms that reception, if it is the teaching resource of charge, then determines whether to buy by student.Student can will recommend Teaching resource be added the self-study plan of oneself, in learning process, system records the data such as study situation of student, and will Corresponding result feeds back to resource recommendation person, such as the time of student instruction resource, the learning Content for whether completing resource, teaching The test result of resource.Resource recommendation person can receive this partial feedback information, and make corresponding adjustment, whole flow process recycle into Row, has preferably assisted student's study.
In the present invention, student selects course to be learnt, course includes by registering, logging in using system in system The subject all knowledge points, knowledge point contain knowledge point contents, learning materials, test topic again, and knowledge point passes through The form of knowledge network map is shown, and clearly understands the study context of knowledge point.Student passes through in knowledge point Hold, learnt in conjunction with related resource, study terminates that the test topic of correlated knowledge point can be done, and consolidates the grasp of knowledge point;Class Journey further comprises course and recommends study plan, is referred to for students with class study schedule, improves student's learning efficiency, time profit With rate.
As described above, the present invention can be better realized.The above embodiment is a preferred embodiment of the present invention, but this hair Bright embodiment is simultaneously not restricted to the described embodiments, other any institutes without departing from the spirit and principles of the present invention The changes, modifications, substitutions, combinations, simplifications of work should be equivalent substitute mode, be included in protection scope of the present invention it It is interior.

Claims (8)

1. the teaching resource tissue and service system of the customer-centric of knowledge based network, which is characterized in that including under Data persistence layer, service layer and the interface layer up set up;Wherein data persistence layer includes caching and database articulamentum, passes through data Library articulamentum is connect with database, is connect with service layer by caching;Service layer includes knowledge network mapping module, line module With teaching resource supporting module, line module is connect with knowledge network mapping module, teaching resource supporting module respectively;Interface layer Including permission monitor filter and request dispatcher, permission monitoring module is connect with service layer, and request dispatcher is used for receiving The request at family, and request is distributed;
Line module is used to manage and safeguard interaction and business demand relationship between the personal information and different user of different user; Knowledge network mapping module is used to build the three-dimensional netted graphic structure of knowledge based point, forms knowledge network;Teaching resource branch Hold mode block is responsible for the storage and management of teaching resource, support teaching resource tissue among different users and expression.
2. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 1, It is characterized in that, in the line module, management includes subscriber information management and user-association relation management.
3. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 1, It is characterized in that, in the line module, user includes:
(1) system manager:It is responsible for system maintenance, user management, resource management;
(2) knowledge network administrator:The structure of responsible knowledge network, maintenance and management work, responsible teaching resource and knowledge point, The examination of the relationship maps of knowledge subnet and knowledge point cluster;
(3) resource provider:The teaching resource of knowledge based member is provided for knowledge network;
(4) teacher:It is responsible for creating course, according to all students of course or for the study situation of single student, according to religion Learn outline, teaching radar map recommends teaching resource;
(5) parent:It is responsible for supervision student's study, learning situation according to student recommends teaching resource, and purchase teaching resource to supply Student learns;
(6) student:Teaching resource is obtained by the study radar map of oneself in knowledge network mapping module to be learnt, and religion is obtained The teaching resource that teacher or parent recommend, by automatic feedback learning effect to teacher and parent after study.
4. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 3, It is characterized in that, the resource provider, in the knowledge network mapping module built, as unit of Knowledge Element, structure is taught It learns resource and sorts out teaching resource according to compound teaching resource or extension teaching resource, submit to knowledge network management After member's audit, bring into systematic teaching resource;The corresponding Knowledge Element associated storage of teaching resource.
5. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 1, It is characterized in that, the knowledge network mapping module stores and manage the knowledge point in system, structure is with maintenance knowledge network Figure, and Knowledge Element is marked in knowledge network;Knowledge network mapping module is used to record the study situation of student, in conjunction with study The study situation of other students of identical knowledge point analyzes the learning ability of student, and according to the knowledge point situation of study, analysis Go out leakage, weak knowledge point.
6. the teaching resource tissue of the customer-centric of knowledge based network according to claim 4 or 5 is with service System, which is characterized in that the Knowledge Element includes single knowledge point, knowledge subnet and knowledge cluster;Knowledge subnet includes with knowledge point Integrate as the relationship under all learning paths involved by beginning or end between other knowledge points and these knowledge points;Knowledge point cluster It is made of a series of knowledge points for failing to be formed the knowledge subnet being directly connected to, for supporting study or resource tissue;It surrounds The knowledge resource for Construction of knowledge elements is known as resource unit;Teaching resource includes one or more resource unit, services one Or multiple Knowledge Elements.
7. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 1, It is characterized in that, the teaching resource supporting module recommends teaching resource according to following aspect:
(1) according to teaching process:It enumerates all students of course or student organizes weak knowledge point, further according to the teaching programme of teacher With teaching radar map, optimum choice teaching resource;
(2) learn radar map according to student:Teacher obtains the study radar map of all students in course, in comparative learning radar map The level of coverage of knowledge point strengthens correlated knowledge point study, recommends to match for covering less knowledge point in teaching programme Cover teaching resource;
(3) according to knowledge point Grasping level:For the knowledge point for requiring emphasis to grasp, the study radar map of student is read, is analyzed The Grasping level of student's totality, Grasping level is relatively low, provides corresponding teaching resource and is consolidated;If Grasping level is higher, It is adjusted according to teaching process, recommend the knowledge point of study in next step or continues to enhance this partial knowledge point.
8. the teaching resource tissue and service system of the customer-centric of knowledge based network according to claim 7, It is characterized in that, when carrying out teaching resource recommendation according to teaching process, when teaching process is slow, then next stage is recommended to learn Rudimentary knowledge point is recommended and the high teaching resource of this partial knowledge point relevance;If teaching process is very fast, weakness is recommended to know Know the relevant teaching resource of point, consolidates the rudimentary knowledge of student.
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