CN115965507A

CN115965507A - Teaching and management system and method

Info

Publication number: CN115965507A
Application number: CN202310113210.0A
Authority: CN
Inventors: 雷力
Original assignee: Chengdu Applause Rulei Network Technology Co ltd
Current assignee: Chengdu Applause Rulei Network Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-04-14
Anticipated expiration: 2043-02-15
Also published as: CN115965507B

Abstract

The invention discloses a teaching and management system and a method, which are used for carrying out individual SWOT analysis on a user, and are the best breakthrough points with opportunity and advantages; the threat plus disadvantage is the maximum crisis and needs to be avoided; therefore, a life goal planning and learning list is obtained, the problem of teaching is solved, and theory and operation skill learning is carried out under the monitoring of the Gantt chart. The invention discloses remote teaching of operating skills, which utilizes a high-speed network to realize one-to-many remote hand-grip teaching under the assistance of cell patterns, grids with coordinates, a distance measurement component and system human body posture detection, integrates theoretical learning and operating skill learning into a whole, and uses a set of physical tools. The problems that teaching videos occupy large space, operation skills are low in face-to-face teaching efficiency and high in cost, theoretical learning and practical operation are separated, and a family does not have a learning atmosphere are solved by forming a systematized theory and skill learning architecture through theoretical teaching notes, skill teaching voice-to-text notes and operation skill GIF animation notes.

Description

Teaching and management system and method

Technical Field

The invention belongs to the technical field of auxiliary teaching, and particularly relates to a teaching and management system and a method.

Background

Teachers and students in teaching activities need a certain time to prepare teaching materials and data, and paper is not environment-friendly and not economical. The storage period of the note is short. Teachers and parents check the notes and test results of students, and the checking of knowledge and skill conditions is long in time consumption and cannot be carried out persistently. Students can find individuals to share a lot of notes after class on the internet, no relevant teaching materials are used for comparison and study, and the study effect is poor. When a mother sits on a subway in the working process, teaching materials are difficult to study and study by self and difficult to write notes. Dad swipes the short video to look up the decoration and strategy, finds out the paper and records the bill of materials with a pen, and is very troublesome to operate. Only a few households create a co-learning atmosphere, which is maintained for a substantially short period of time. That is, the teaching and learning in the theoretical teaching are separated at present, and the teacher does not pay attention to the notes of the students; on the sharing platform, the notes are not shared with corresponding teaching material contents, and the note sharing function is limited.

At present, social teaching is important in theoretical teaching and light in operation skill learning. Even if the practical exercise activity course is synthesized, teachers demonstrate more and students operate less. The practical courses in remote areas are lack of professional guidance and are rarely developed. At the present university stage, the learned knowledge is disconnected from the operation and application of actual enterprises and public institutions to a certain extent, and the actual operation is less during the school period. People in society have long been blind with the theoretical book because the notes during school are carried on paper. The operation skill learning is mainly used at this time, and the integration with the notes during the school is reduced. That is, theory and skill learning are in a separate state.

The learning of operation skill, face-to-face teaching is more, hinders the field of vision limitation, and one-to-many teaching effect is very poor. The Shanghai equipment engineer teaches Xinjiang technicians to operate the machine, and the Chinese construction engineer teaches workers in Africa countries to do construction work, so that the face-to-face hand-handle teaching in the condition is higher in cost and lower in efficiency. At present, the short video platform also has learning resources of operation skills, only is a unilateral teaching video, and cannot interact with a learner, namely, the teaching and learning of the network operation skills are also in a separated state.

Disclosure of Invention

Aiming at the defects in the prior art, the teaching and management system and the teaching and management method provided by the invention solve the problems that the on-line learning does not solve the note operation in the learning process and the operation skill learning does not solve.

In order to achieve the purpose of the invention, the invention adopts the technical scheme that:

a teaching and management system comprises a support platform, a tripod and a tablet computer;

the support platform is fixedly connected with one end of a first hard column, the other end of the first hard column is fixedly connected with a first magnet through a first flexible connecting rod, a laser distance measuring component is arranged on the first flexible connecting rod, the support platform is also fixedly connected with one end of the first hard column, a second hard column is fixedly connected with a second magnet through a second flexible connecting rod, the first magnet and the second magnet are fixedly connected with the tablet computer, and a first tablet computer camera and a second tablet computer camera are arranged on the tablet computer;

the tripod is provided with a tripod stand column, the top end of the tripod stand column is provided with a screw, the center of the support platform is provided with a screw hole in a penetrating mode, and the screw rod penetrates through the screw hole and is fixed in a rotating and screwing mode through a first nut and a second nut.

When carrying out theoretical study and doing the note or when utilizing case lid cell to carry out operating skill study, will the screw rod takes out from the screw, packs up the tripod and places aside to with supporting platform and box bolt connection.

Further: a first bolt hole and a fourth bolt hole are formed in one side of the support platform; a second bolt hole, a third bolt hole and a first chain are arranged on one side of the box body, and the first chain is fixedly connected with the first bolt and the second bolt respectively;

the first bolt is inserted into a first bolt hole for fixing, the first bolt hole is connected with the box body, the second bolt is inserted into a third bolt hole for fixing, and the fourth bolt hole is connected with the box body;

a fifth bolt hole and an eighth bolt hole are formed in the other side of the support platform; a sixth bolt hole, a seventh bolt hole and a second chain are formed in the other side of the box body, and the second chain is fixedly connected with a third bolt and a fourth bolt respectively;

the third bolt is inserted into the sixth bolt hole for fixation, the fifth bolt hole is connected with the box body, the fourth bolt is inserted into the seventh bolt hole for fixation, and the eighth bolt hole is connected with the box body.

The mouse box is characterized in that a mouse pad, a mouse and a tablet computer keyboard are arranged in the box body, the box body is hinged and connected with the box cover through a first hinge and a second hinge, and cell patterns are printed on the front side of the box cover.

Further: the tablet personal computer comprises a personal SWOT analysis module, a target planning and execution tracking module and a teaching management module;

the personal SWOT analysis module comprises a personal disadvantage and advantage analysis submodule and a personal opportunity and threat analysis submodule, and the personal SWOT analysis module is used for constructing a user life goal plan according to the personal disadvantage, advantage, opportunity and threat of the user;

the target planning and execution tracking module comprises a long-term target planning and execution tracking sub-module, a medium-term target planning and execution tracking sub-module and an actual-operation short-term target planning and execution tracking sub-module, and is used for constructing a target planning and execution tracking Gantt chart according to the life target planning of the user and supervising the learning condition of the user;

the teaching management module comprises a theoretical knowledge teaching submodule and an operating skill teaching submodule and is used for teaching according to a target planning and execution tracking Gantt chart.

The teaching and management method of the system comprises the following steps:

s1, acquiring individual conditions of a user through an individual SWOT analysis module to obtain an individual SWOT analysis table, and further establishing a user life goal planning;

s2, conducting skill learning guidance through a target planning and execution tracking module according to the life target planning of the user, and constructing a target planning and execution tracking Gantt chart to supervise the learning condition of the user;

and S3, performing theoretical teaching and operation skill teaching through a teaching management module according to the target planning and execution tracking Gantt chart, and finishing teaching management.

Further, the method comprises the following steps: the S1 comprises the following steps:

s11, recording the personal condition of a user in a document form through a personal SWOT analysis module to obtain a personal SWOT analysis table;

wherein the personal condition of the user comprises the disadvantages, advantages, opportunities and threats of the user's person;

s12, guiding a user to establish a user life goal plan through a personal SWOT analysis module according to a personal SWOT analysis table;

the S11 specifically comprises the following steps:

acquiring the disadvantage information and the advantage information of a user person through the personal disadvantage and advantage analysis submodule according to the user data, and acquiring the personal opportunity information and the threat information of the user through the personal opportunity and threat analysis submodule according to the user data to establish a personal SWOT analysis table;

the S12 specifically comprises the following steps:

and integrating personal advantages and opportunities of the user through the personal SWOT analysis module, providing matched target planning courses for the user, and further establishing the user life target planning, wherein the life target planning comprises personal long-term, medium-term and short-term practical target planning.

The beneficial effects of the above further scheme are: personal disadvantages and advantages are recorded through notes, SWOT analysis is carried out, the advantages and opportunities are combined, the disadvantages of users and industrial threats are avoided, breakthrough is found, long-term, medium-term and short-term fighting targets are confirmed, and the problem of why learning is solved. And determining the professional knowledge and the operation skills of planning and learning according to the target, and solving the problem of learning what.

Further: the S2 comprises the following steps:

s21, based on user life goal planning, matching professional theoretical courses and performing operation skill learning guidance for a user through a goal planning and execution tracking module, and recording the starting dates and the required working days of the professional courses and the actual exercises;

s22, constructing a target planning and execution tracking Gantt chart according to the matched professional courses and actual practices, wherein the target planning and execution tracking Gantt chart comprises actual practice target numbers, professional course numbers, planning note names, hyperlinks, target planning contents, starting time, ending time, milestones and milestone time nodes, and each professional course and actual practice is provided with first to third target numbers;

the first target number is used for recording specific contents of professional courses and practical exercises, the second target number is used for recording completion progress of the professional courses and the practical exercises, and the third target number is used for recording completion results of the professional courses and the practical exercises;

s23, supervising the learning condition of the user based on the constructed target planning and execution tracking Gantt chart;

in the step S21, the skill learning guidance is specifically listed contents, and is used for guiding to record notes, and each note is provided with a fourth target number;

the method for recording the note specifically comprises the following steps:

based on the personal long-term, medium-term and short-term real operation target planning, recording a fourth target number and a target completion progress in a note fixing position of the personal long-term, medium-term and short-term real operation target planning, and establishing a long-term, medium-term and short-term target planning and executing a tracking Gantt chart;

wherein the fourth target number is used to represent a number of notes including a mind map note, a PDF notes note, a WORD note, and a WPS note.

The beneficial effects of the above further scheme are: the invention inputs the target number and the target completion progress at the note fixing position, performs execution tracking, checking gap, analyzing reasons, repeating planning teaching and practical operation actions and/or properly adjusting the target, and finally promotes the user to learn for the whole life to achieve or exceed the personal life target.

Further, in S3, the theoretical teaching method specifically includes:

theoretical teaching contents are set through a theoretical knowledge teaching submodule according to a target planning and execution tracking Gantt chart, the theoretical teaching contents and user videos are displayed in a split-screen mode through a panel computer of a teaching teacher end, the panel computer of the user end is controlled to display the theoretical teaching contents and recorded classroom notes in a split-screen mode, and the theoretical teaching contents and the recorded classroom notes are fed back to the target planning and execution tracking Gantt chart to finish theoretical teaching;

in S3, the method for teaching the operation skill specifically includes:

s31, setting operation skill teaching contents according to a target planning and execution tracking Gantt chart through an operation skill teaching submodule, keeping the directions, angles and distances shot by a teaching teacher-side tablet computer and a user-side tablet computer consistent according to distance information measured by a laser ranging component and coordinate information of a grid with coordinates, and detecting teaching articles prepared by students;

s32, after the preparation of the detected teaching object is finished, the operation skill teaching content and the action demonstration content are displayed in a split screen mode through the teaching teacher end and the user end tablet personal computer, and the user end tablet personal computer is controlled to display the operation skill teaching content and the user operation video content in a split screen mode;

and S33, sending the user operation video content to the panel computer at the teacher end, returning the user operation video content evaluation and guidance results through the panel computer at the teacher end, feeding back the results to the target planning and execution tracking Gantt chart, storing the user operation video and teacher operation video notes, and finishing the operation skill teaching.

Further: in S31, the method for detecting the teaching item prepared by the student specifically includes:

the grid with coordinates is arranged in the center of the screen video pictures of the panel computer at the teacher end and the panel computer at the user end, whether the abscissa and the ordinate of the teaching object displayed on the screens of the panel computer at the teacher end and the panel computer at the user end are the same or not is detected, if not, the teaching object with inconsistent corresponding positions of the abscissa and the ordinate in the screen of the panel computer at the user end is described through characters, and the teaching object prepared by students is detected; if yes, finishing detecting teaching articles prepared by the students;

when the teaching object is placed in the cell pattern on the box cover for operation skill teaching, detecting whether the front cell numbers of the box cover for displaying the teaching object on the screens of the panel computer at the teacher end and the panel computer at the user end are the same, if not, displaying the specific cell numbers of the teaching object on the screen of the panel computer at the user end through text description, and completing the detection of the teaching object prepared by the student; if yes, the detection of the teaching articles prepared by the students is completed.

Further: in S32, the method for displaying the video content operated by the user specifically includes:

detecting operation skill teaching contents, calculating a first key joint coordinate displacement vector when a human body hand joint pattern is superposed with a tool instrument pattern and an operation object pattern in the operation skill teaching, detecting user demonstration contents shot by a user side tablet computer, calculating a second key joint coordinate displacement vector when the human body hand joint pattern is superposed with the tool instrument pattern and the operation object pattern in the user demonstration contents, displaying that user operation is not standard when a difference value between the first key joint coordinate displacement vector and the second key joint coordinate displacement vector is larger than a first fixed threshold value, and prompting characters and arrows at corresponding joint positions to finish the display of user operation video contents;

when the operation of the user is not standard, the grid with coordinates is placed in the center of a video picture, the origin of the coordinates is aligned to the center of an interface, and the teacher and the user are combined with the coordinates and the distance measuring component on the grid to conduct teaching of operation skills.

Further, the method comprises the following steps: in S33, the method for saving the user operation video and the teacher operation video notes specifically includes:

extracting the audio sample characteristics of the user and the teacher, and separating the voice contents in the user operation video and the teacher operation video according to the audio sample characteristics of the user and the teacher to generate an operation skill teaching note; and identifying key frames of the start and the end of each operation action in the user operation video and the teacher operation video, generating a GIF animation picture, placing the GIF animation picture in WORD or WPS in time sequence to obtain an operation teaching GIF animation note, storing the operation skill teaching note and the operation teaching GIF animation note, and finishing the storage of the user operation video and the teacher operation video note.

The invention has the beneficial effects that:

(1) The teaching and management system and the method provided by the invention can be used for carrying out online theoretical teaching in a network, carrying out personal data investigation on each student who enters a study, knowing the preference, the advantages, the defects and the character characteristics of each student, combining different employment requirements of enterprises, combining the personal characteristics of the students to carry out employment direction selection, professional selection and learning mode selection, and establishing different assessment standards according to different professional learning deep requirements. Make the student more be absorbed in the study in the field that oneself is good at, combine the personnel selection demand of enterprise simultaneously, the student can be in just carrying out the study of corresponding demand during the school, carries out professional deep learning according to different positions.

(2) The invention solves the problem of integrating theoretical learning and operation skill learning, and forms a student systematized knowledge architecture and skill architecture. The system has the characteristic that the teaching materials are provided with notes, and contrast learning is carried out when theoretical learning is carried out, so that a systematized knowledge framework is formed. The teaching aid can fully utilize the characteristics of high speed and low time delay of a high-speed network to carry out teaching, is beneficial to improving the comprehensive ability of students, enables the students to be more suitable for the requirements of enterprises after graduation, can also obtain related assistance, and is beneficial to the students to better adapt to the society and help the students to grow. The operation skill notes and the corresponding theoretical notes form a systematic operation skill architecture, theoretical knowledge is given to the people for inventory, and the problem of talking on paper is solved.

(3) The remote hand-held teaching instrument remote control system solves the problems of low efficiency and high cost of face-to-face teaching of operation skills, fully utilizes the characteristics of high speed and low time delay of a high-speed network, can remotely carry out one-to-one or one-to-many teaching science and technology specialties to train the relevant operation skills, and can remotely carry out one-to-many teaching instrument playing skills. The invention is used for carrying out the hand-held teaching function in the production and operation process of enterprises, thereby realizing remote after-sales service and ensuring that engineers do not need to spend time and money for a long distance.

(4) A teaching and management system integrates teaching material reading and note taking functions, realizes attention to notes in teaching, refers to teaching material contents in notes, shares notes with teaching materials, and easily refers to learning notes of children by a family. The system automatically generates operation skill sound to character notes and operation skill video to GIF animation notes to be stored in the same learning system, and is beneficial to the family to form the atmosphere of common learning.

(5) The same set of physical tool is used for theoretical and operation skill learning without switching.

(6) The operation skill learning preparation content is large, articles are miscellaneous, errors are prone to occurring, coordinate display and laser ranging are used for assisting in solving preparation work errors, and the problems that the positions of tools and operation objects are identified and placed wrongly are solved.

(7) When the video content operated by the user is displayed, the action irregularity in the operation skill learning can be prompted.

(8) The voice content in the user operation video and the teacher operation video are separated, the teacher and the student converse voice to convert the text notes into the GIF animation notes, and the problem of storage of the operation skill teaching video notes is solved by converting the video to the GIF animation notes.

(9) The problem of appointed article, appointed position, appointed angle convenience and accuracy during the operation skill teaching is gone on is solved, automatic distinguishing and correcting the teaching human gesture difference.

Drawings

FIG. 1 is a first block diagram of an instructional and management system;

FIG. 2 is a second block diagram of a teaching and management system;

FIG. 3 is a schematic diagram of a front cell of a case cover according to the present invention;

FIG. 4 is a flow chart of a system-based teaching and management method;

FIG. 5 is a representation of a personal SWOT analysis intent of the present invention;

FIG. 6 is a schematic illustration of a mind map note of the present invention;

FIG. 7 is a schematic diagram of a long term goal planning and execution tracking chart according to the present invention;

FIG. 8 is a schematic diagram of the interim target planning and execution tracking gantt chart of the present invention;

FIG. 9 is a schematic diagram of a short term goal planning and execution tracking chart according to the present invention;

FIG. 10 is a schematic illustration of a note according to the present invention;

FIG. 11 is a schematic grid with coordinates.

Wherein: 101. a support platform; 102. a first rigid column; 103. a first flexible connecting rod; 104. a laser ranging unit; 105. a first magnetic attraction; 106. a tablet computer; 107. a first tablet computer camera; 108. a second tablet computer camera; 109. second magnetic attraction; 110. a second flexible connecting rod; 111. a second rigid post; 112. a screw; 113. a first nut; 114. a screw hole; 115. a second nut; 116. a tripod upright; 117. a tripod; 118. a first pin hole; 119. a second pin hole; 120. a first bolt; 121. a first chain; 122. a second bolt; 123. a third plug hole; 124. a fourth pin hole; 125. a box body; 126. a mouse pad; 127. a mouse; 128. a tablet computer keyboard; 129. a first hinge; 130. a box cover; 1301. a20 cells; 1302. a line number; 1303. a column number; 131. a second hinge; 132. a fifth plug hole; 133. a sixth plug hole; 134. a second chain; 135. a third bolt; 136. a fourth bolt; 137. a seventh plug hole; 138. an eighth plug hole; 301. a grid with coordinates; 302. an ordinate axis; 303. and an abscissa axis.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.

As shown in figure 1~2, in one embodiment of the present invention, an instructional and management system comprises a support platform 101, a tripod 117, and a tablet computer 106;

the support platform 101 is fixedly connected with one end of a first hard column 102, the other end of the first hard column 102 is fixedly connected with a first magnetic attraction 105 through a first flexible connecting rod 103, a laser ranging component 104 is arranged on the first flexible connecting rod 103, the support platform 101 is also fixedly connected with one end of the first hard column 102, a second hard column 111 is fixedly connected with a second magnetic attraction 109 through a second flexible connecting rod 110, the first magnetic attraction 105 and the second magnetic attraction 109 are fixedly connected with a tablet computer 106, and the tablet computer 106 is provided with a first tablet computer camera 107 and a second tablet computer camera 108;

a tripod column 116 is arranged on the tripod 117, a screw 112 is arranged at the top end of the tripod column 116, a screw hole 114 is arranged in the center of the support platform 101 in a penetrating manner, and the screw 112 passes through the screw hole 114 and is rotationally screwed and fixed through a first nut 113 and a second nut 115.

The screw rod 112 is taken out from the screw hole 114 and is fixedly connected with the box body 125;

a first bolt hole 118 and a fourth bolt hole 124 are formed in one side of the support platform 101; a second bolt hole 119, a third bolt hole 123 and a first chain 121 are arranged on one side of the box body 125, and the first chain 121 is fixedly connected with the first bolt 120 and the second bolt 122 respectively;

the first pin 120 is inserted into the first pin hole 118 and fixed, the first pin hole 118 is connected with the box 125, the second pin 122 is inserted into the third pin hole 123 and fixed, and the fourth pin hole 124 is connected with the box 125;

the other side of the bracket platform 101 is provided with a fifth bolt hole 132 and an eighth bolt hole 138; a sixth latch hole 133, a seventh latch hole 137 and a second chain 134 are arranged on the other side of the box 125, and the second chain 134 is fixedly connected with a third latch 135 and a fourth latch 136 respectively;

the third pin 135 is inserted into the sixth pin hole 133 for fixing, the fifth pin hole 132 is connected to the case 125, the fourth pin 136 is inserted into the seventh pin hole 137 for fixing, and the eighth pin hole 138 is connected to the case 125.

A mouse pad 126, a mouse 127 and a tablet computer keyboard 128 are arranged in the box body 125, and the box body 125 is hinged with a box cover 130 through a first hinge 129 and a second hinge 131.

As shown in fig. 3, the front surface of the cover 130 is printed with a cell pattern. Reference numeral 1301 denotes an a20 cell, 1302 denotes a row number, and 1303 denotes a column number.

The tablet computer 106 comprises a personal SWOT analysis module, a target planning and execution tracking module and a teaching management module;

the teaching management module comprises a theoretical knowledge teaching submodule and an operation skill teaching submodule, and the teaching management module comprises a theoretical knowledge teaching submodule and is used for teaching according to a target planning and execution tracking Gantt chart.

In this embodiment, two mobile phones or a tablet computer 106 are held by two parties, one is used to capture the own motion, and the other is used to receive the video of the other party. The distance between the measuring lens and the equipment of the flexible connecting rod laser ranging component is used, the shooting directions, angles and distances of the terminals of the two parties are consistent, and the difference between the actions of the two parties can be conveniently seen clearly in two sub-screens of the terminal of each person. Furthermore, when both shooting the motion of the user, the rear lens of the terminal is used, and the situation that the picture is reversed from left to right in the video does not exist. The action demonstration can be carried out, and the language description is carried out on how to solve the action difference between the two actions, so that the precision problem of the action is solved.

As shown in fig. 4, a system-based teaching and management method includes the following steps:

s1, acquiring personal conditions of a user through a personal SWOT analysis module to obtain a personal SWOT analysis table, and further establishing a life goal planning of the user;

and S3, performing theoretical teaching and operation skill teaching through the teaching management module according to the target planning and execution tracking Gantt chart, and finishing teaching management.

The S1 comprises the following steps:

wherein the personal condition of the user comprises the disadvantages, advantages, opportunities and threats of the user's personal;

the S11 specifically comprises the following steps:

acquiring personal disadvantage information and advantage information of a user through a personal disadvantage and advantage analysis submodule according to user data, acquiring personal opportunity information and threat information of the user through a personal opportunity and threat analysis submodule according to the user data, and establishing a personal SWOT analysis table;

in this embodiment, as shown in fig. 5, a user records personal disadvantages and advantages by taking notes, establishes a personal SWOT analysis table for analysis, combines advantages and opportunities, avoids the disadvantages and industrial threats of the user, finds breakthroughs, confirms long-term, medium-term and short-term fighting targets, and solves the problem of why learning. And determining the professional knowledge and the operation skills of planning and learning according to the target, and solving the problem of learning what.

In this embodiment, the method of SWOT analysis specifically includes:

the user records personal disadvantages including professional skills, adverse conditions in physical aspects, character defects and adverse hobbies, and records personal advantages including professional knowledge and professional skills learned by the user, the personal SWOT analysis module analyzes personal opportunities and threats of the user according to environmental resources, resources of a city where the user is located, industries with good development prospects, existing resources of the industries and national encouragement industries and professional information of the user, collects the disadvantages, advantages, opportunities and threats of the user to make a total thinking guide picture note, the made total thinking guide picture note is shown in figure 6, and the personal SWOT analysis module performs further learning according to the total thinking guide picture note, so that the teaching efficiency is improved.

The S12 specifically comprises the following steps:

The user can search professional planners familiar to the user and high in evaluation score to reach a consultation agreement in the system; under the condition of paying, a professional planner instructs the user to fill up a personal SWOT analysis table in the S11 link, and professional guidance is given for the user' S life target and the professional planning in the S12 link; the user evaluates the consultation effect of the professional planner after consultation; professional life targets, professional planning and evaluation data sets made by a plurality of professional planners based on the individual SWOT analysis tables are used as training data sets of the individual SWOT analysis model, the individual SWOT automatic analysis model is constructed through deep learning, and the system mature individual SWOT automatic analysis model automatically obtains user life target planning suggestions based on individual disadvantage, advantage, opportunity and threat information;

the S2 comprises the following steps:

and S21, based on user life goal planning, listing professional theoretical courses and operation skill lists for the user through a goal planning and execution tracking module, and recording the starting dates of the professional courses and the actual exercises and the required working days.

In the embodiment, in order to achieve the long-term, medium-term and short-term goals of the user, the invention takes notes as a carrier, and records the audio-to-text notes related to the operation skill learning at fixed positions of the notes, and hyperlinks are formed by converting the operation skill video into GIF animation notes, theoretical learning notes, certificate scanning pieces, moving pictures and other data. If the teaching and practical operation action data does not exist, and notes do not exist, the user manually inputs the target completion progress into the Gantt chart for long-term, medium-term and short-term target planning and execution tracking, and the progress condition is automatically displayed in the Gantt chart.

Wherein, the user can search professional planners familiar to the user professionally and with high evaluation scores to reach a consultation agreement in the system; under the condition of payment, a professional planner lists professional theoretical courses and an operation skill list for a user according to the life goal planning of the user; the user evaluates the consultation effect of the professional planners after consultation; and a plurality of professional planners make professional courses and skill preparation guidance content data sets and evaluation data sets based on user life goal planning to serve as training data sets of the life goal configuration analysis model, and the life goal configuration analysis model is constructed through deep learning.

S22, constructing a target planning and execution tracking Gantt chart according to the matched professional courses and real operations, wherein the target planning and execution tracking Gantt chart comprises real operation target numbers, professional course numbers, planning note names, hyperlinks, target planning contents, starting time, ending time, milestones and milestone time nodes, and each professional course and real operation is provided with first to third target numbers;

the first target number is used for recording specific contents of professional courses and actual exercises, the second target number is used for recording completion progress of the professional courses and the actual exercises, and the third target number is used for recording completion results of the professional courses and the actual exercises;

as shown in fig. 7~9, in this embodiment, the system of the invention enters the target number and the target completion progress in the note fixing location, and automatically imports the target completion information into the long-term, medium-term, and short-term target planning and execution tracking gantt chart, and displays the target completion information as a graph. The summary mind map notes are not just collection notes, but also some teaching or practice actions do not have related notes, and the summary mind map notes can hyperlink the audio frequency related to the operation skill to character notes, the operation skill video to GIF animation notes, theoretical learning notes, certificate scanning pieces, activity pictures and other data together. If the teaching and practical operation action data do not exist, and the notes do not exist, the user manually inputs the target completion progress into a Gantt chart for long-term, medium-term and short-term target planning and execution tracking, and the progress condition is automatically displayed in the Gantt chart. The above operations are used for executing tracking, checking gaps, analyzing reasons, repeatedly planning teaching and practical actions and/or properly adjusting targets, and finally promoting the user to learn throughout the life to achieve or exceed the personal life target.

in the step S21, the skill learning guidance is specifically to record notes, and each note is provided with a fourth target number;

the method for recording the note specifically comprises the following steps:

based on the personal long-term, medium-term and short-term practical operation target planning, recording a fourth target number and a target completion progress in a note fixing position of the personal long-term, medium-term and short-term practical operation target planning, and establishing a long-term, medium-term and short-term target planning and executing a tracking Gantt chart;

as shown in FIG. 9, in the present embodiment, the fourth target number is used to represent the number of notes including mind map notes, PDF notes, WORD notes, and WPS notes.

In the S3, the theoretical teaching method specifically comprises the following steps:

in this embodiment, a teacher creates a video conference room through a tablet computer, uploads teaching material data and displays the teaching material data, one split screen of the tablet computer displays a student video, the other split screen displays the uploaded teaching material data, the student enters the video conference room of the teacher through the tablet computer, one split screen displays a teaching material picture, the other split screen opens a note application for classroom notes, as shown in fig. 10, major points, difficulties and questions are recorded in the notes, and target numbers, progress completion and material hyperlinks are recorded in the notes.

In S3, the method for teaching the operation skills specifically includes:

s31, setting operation skill teaching contents according to a target planning and execution tracking Gantt chart through an operation skill teaching submodule, keeping the directions, angles and distances shot by a teaching teacher-side tablet computer and a user-side tablet computer consistent according to distance information measured by a laser ranging component 104 and coordinate information of a grid 301 with coordinates, and detecting teaching articles prepared by students;

In this embodiment, a grid 301 pattern with coordinates is drawn onto the interface using an API, with the origin of coordinates aligned with the center of the interface; the video images are rendered on the interface by using image rendering APIs such as OpenGL, direct3D, GDI and the like, grid 301 patterns with coordinates are drawn on the position of the interface by using the APIs, the images are output according to the sequence of drawing the video images firstly and then drawing the grid patterns, the graphic drawing operation is carried out in a back cache or a forward cache of a display card, the finally synthesized image is stored in a display memory, the original video is not modified, and the image quality of the real-time video is not influenced. Therefore, the difference of the operating actions of teachers and students can be conveniently identified when the users learn the operating skills. The principle of displaying the grid pattern in the mode is simple, and the processing efficiency is high due to the fact that the display card hardware resources are used for processing the image, and the real-time requirement is met.

In S31, the method for detecting the teaching item prepared by the student specifically includes:

as shown in fig. 11, a grid 301 with coordinates is arranged in the center of a video screen of a tablet personal computer at a teacher end and a tablet personal computer at a user end, the grid 301 with coordinates comprises an abscissa axis 303 and an ordinate axis 302, whether the abscissa and the ordinate of the teaching articles displayed on the screens of the tablet personal computer at the teacher end and the tablet personal computer at the user end are the same is detected, if not, the teaching articles with inconsistent corresponding positions of the abscissa and the ordinate in the screen of the tablet personal computer at the user end are described through characters, and the teaching articles prepared by students are detected; if yes, finishing detecting teaching articles prepared by the students;

In this embodiment, the grid 301 with coordinates is set in the center of the screen video frames of the teaching teacher's end tablet computer and the user's end tablet computer, the origin of coordinates is aligned to the center of the interface, so that the teacher and the student can teach and learn the operation skills by combining two tools of coordinates and ranging components, and the teacher and the student can master the operation action difference when the user learns the operation skills, the grid 301 with coordinates displays all the coordinate values in the screen video frames, the coordinate values are used for calculating the displacement vector, and the teacher and the student can see the grid 301 with coordinates by naked eyes.

In S32, the method for displaying the video content operated by the user specifically includes:

detecting operation skill teaching contents, calculating a first key joint coordinate displacement vector when a human body hand joint pattern is superposed with a tool instrument pattern and an operation object pattern in the operation skill teaching, detecting user demonstration contents shot by a user side tablet computer, calculating a second key joint coordinate displacement vector when the human body hand joint pattern is superposed with the tool instrument pattern and the operation object pattern in the user demonstration contents, and displaying that the user operation is not standard when a difference value between the first key joint coordinate displacement vector and the second key joint coordinate displacement vector is greater than a first fixed threshold value, and performing character and arrow prompting at a corresponding joint position to correct teachers and student users to finish the display of user operation video contents;

when the operation of a display user is not standard, the grid 301 with the coordinates is placed in the center of a video picture, the origin of coordinates is aligned with the center of an interface, and the teacher and the user combine the coordinates on the grid and a distance measurement component to perform operation skill teaching, so that the user can master the difference of the operation actions of the teacher and the student when learning the operation skill teaching conveniently.

In this embodiment, the teacher and the user combine the coordinate on the grid and the range finding part to carry out the teaching of operating skill, can help the student more accurate operation object, the multiplexer utensil of looking for corresponding position to operate.

In S33, the method for saving the user operation video and the teacher operation video notes specifically includes:

extracting the audio sample characteristics of the user and the teacher, and separating the voice contents in the user operation video and the teacher operation video according to the audio sample characteristics of the user and the teacher to generate an operation skill teaching note; the method comprises the steps of identifying key frames of the start and the end of each operation action in a user operation video and a teacher operation video, generating a GIF animation picture, placing the GIF animation picture in WORD or WPS in time sequence to obtain an operation teaching GIF animation note, storing the operation skill teaching note and the operation teaching GIF animation note, completing storage of the user operation video and the teacher operation video note, and compressing the storage space of an operation skill teaching file.

In this embodiment, the teacher places the tablet computer between the eyes and the equipment, and one split screen of the tablet computer at the teacher end displays the video of the student, and the other split screen uses the rear lens to align with the equipment video, so that the picture is clear and visible. The user-side tablet personal computer and the teaching teacher-side tablet personal computer are placed between human eyes and equipment by the same placing method, one split screen of the user-side tablet personal computer displays the equipment video shot by the teaching teacher-side tablet personal computer, the other split screen of the user-side tablet personal computer is used, and then the lens is aligned with the equipment video, so that the equipment on the desktop and the equipment video are arranged in the same mode, the positions are consistent, and the picture is clear and visible. When the user operates, the teaching teacher operates synchronously according to the two split screen pictures, and the tablet personal computer at the teaching teacher end enters the split screen where the student picture is being played, so that action guidance and a method for correcting the lecture are performed. The user side tablet personal computer takes notes of the correct and wrong key points and uploads the notes to the cloud network, the user slowly plays the video recorded by the teaching teacher side tablet personal computer, and the video recorded by the teaching teacher side tablet personal computer is compared with the video recorded by the teaching teacher side tablet personal computer to learn slow movement, the equipment is not directly seen during operation, the operation is carried out in real time through pictures, and the problem of accurate movement is solved. And (5) finishing the teaching of the operation skills, taking notes in a split screen by the student, and recording the target number, the completion progress and the hyperlink of the teaching data in a fixed position in the notes. The teaching teacher and the user obtain the authorization of the data provider and share the data together with the notes of the teaching teacher and the user.

The beneficial effects of the invention are as follows: the teaching and management system and the method thereof carry out online theoretical teaching in a network, carry out personal data investigation on each student who enters the school, understand the hobby, the strength, the defect and the character characteristics of each student, combine different employment requirements of enterprises, combine the personal characteristics of the students to carry out employment direction selection, professional selection and learning mode selection, establish different assessment standards aiming at different professional learning deep requirements, enable the students to be more concentrated in the learning of the field which is skilled by the students, combine the employment requirements of the enterprises at the same time, enable the students to carry out the learning of corresponding requirements during the school, and carry out the professional deep learning according to different positions.

The invention can achieve the effect of hand-held teaching for teaching operation skills, fully utilizes the characteristics of high speed and low time delay of a high-speed network, can carry out one-to-many teaching and remote hand-held teaching, is suitable for students at school, is beneficial to improving the comprehensive ability of the students, enables the students to be more suitable for the requirements of enterprises after the graduations, can also obtain related assistance, and is beneficial to the students to better adapt to the society and help the students to grow. And is also suitable for operation skill learning of various social workers.

In the description of the present invention, it is to be understood that the terms "center", "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "radial", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or an implicit indication of the number of technical features. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

Claims

1. An instructional and management system comprising a support platform (101), a tripod (117) and a tablet computer (106);

the bracket platform (101) is fixedly connected with one end of a first hard column (102), the other end of the first hard column (102) is fixedly connected with a first magnetic attraction (105) through a first flexible connecting rod (103), a laser distance measuring component (104) is arranged on the first flexible connecting rod (103), the bracket platform (101) is also fixedly connected with one end of a second hard column (111), the second hard column (111) is fixedly connected with a second magnetic attraction (109) through a second flexible connecting rod (110), the first magnetic attraction (105) and the second magnetic attraction (109) are in magnetic attraction connection with the tablet personal computer (106), and the tablet personal computer (106) is provided with a first tablet personal computer camera (107) and a second tablet computer camera (108);

a tripod stand column (116) is arranged on the tripod (117), a screw rod (112) is arranged at the top end of the tripod stand column (116), a screw hole (114) is formed in the center of the support platform (101) in a penetrating mode, and the screw rod (112) penetrates through the screw hole (114) and is screwed and fixed in a rotating mode through a first nut (113) and a second nut (115);

when theoretical learning and note taking are carried out or operating skill learning is carried out by utilizing the box cover unit lattice, the screw rod (112) is taken out from the screw hole (114), the tripod (117) is retracted and placed beside, and the support platform (101) is connected with the box body (125) through a bolt.

2. Teaching and management system according to claim 1, characterized in that one side of the rack platform (101) is provided with a first (118) and a fourth (124) latch hole; a second bolt hole (119), a third bolt hole (123) and a first chain (121) are formed in one side of the box body (125), and the first chain (121) is fixedly connected with the first bolt (120) and the second bolt (122) respectively;

the first bolt (120) is inserted into the first bolt hole (118) for fixing, the first bolt hole (118) is connected with the box body (125), the second bolt (122) is inserted into the third bolt hole (123) for fixing, and the fourth bolt hole (124) is connected with the box body (125);

a fifth bolt hole (132) and an eighth bolt hole (138) are formed in the other side of the support platform (101); a sixth bolt hole (133), a seventh bolt hole (137) and a second chain (134) are formed in the other side of the box body (125), and the second chain (134) is fixedly connected with a third bolt (135) and a fourth bolt (136) respectively;

the third bolt (135) is inserted into a sixth bolt hole (133) for fixation, the fifth bolt hole (132) is connected with the box body (125), the fourth bolt (136) is inserted into a seventh bolt hole (137) for fixation, and the eighth bolt hole (138) is connected with the box body (125);

the mouse box is characterized in that a mouse pad (126), a mouse (127) and a tablet personal computer keyboard (128) are arranged in the box body (125), the box body (125) is hinged with a box cover (130) through a first hinge (129) and a second hinge (131), and the front face of the box cover (130) is printed with unit grid patterns.

3. The tutorial and management system of claim 1, wherein the tablet (106) comprises a personal SWOT analysis module, a goal planning and execution tracking module, and a tutorial management module;

the teaching management module comprises a theoretical knowledge teaching submodule and an operating skill teaching submodule, and the teaching management module comprises a theoretical knowledge teaching submodule and is used for teaching according to a target planning and execution tracking Gantt chart.

4. A teaching and management method based on the system of any of claims 1~3, comprising the steps of:

5. Teaching and management method according to the system of claim 4, characterized in that said S1 comprises the following sub-steps:

the S11 specifically comprises the following steps:

the S12 specifically comprises the following steps:

and combining the advantages and the opportunities of the user through the individual SWOT analysis module, providing matched target planning courses for the user, and further establishing the life target planning of the user, wherein the life target planning comprises individual long-term, medium-term and short-term real-time operation target planning.

6. Teaching and management method according to claim 4, characterized in that said S2 comprises the following sub-steps:

s23, supervising the learning condition of the user based on the constructed target planning and executive tracking Gantt chart;

the method for recording the note specifically comprises the following steps:

7. The teaching and management method according to claim 4, wherein in S3, the theoretical teaching method is specifically as follows:

in S3, the method for teaching the operation skills specifically includes:

s31, setting operation skill teaching contents according to a target planning and execution tracking Gantt chart through an operation skill teaching submodule, keeping the positions, angles and distances of shooting by a panel computer at a teacher end and a panel computer at a user end consistent according to distance information measured by a laser ranging component (104) and coordinate information of a grid (301) with coordinates, and detecting teaching articles prepared by students;

8. The teaching and management method according to claim 7, wherein in S31, the method for detecting teaching materials prepared by students specifically comprises:

arranging a grid (301) with coordinates in the center of screen video pictures of a panel computer at a teaching teacher end and a panel computer at a user end, detecting whether the horizontal coordinates and the vertical coordinates of teaching articles displayed on the screens of the panel computer at the teaching teacher end and the panel computer at the user end are the same, if not, describing the teaching articles with inconsistent corresponding positions of the horizontal coordinates and the vertical coordinates in the screen of the panel computer at the user end through characters, and finishing the detection of the teaching articles prepared by students; if yes, finishing detecting teaching articles prepared by the students;

9. The teaching and management method according to claim 8, wherein in S32, the method for displaying the video content operated by the user specifically comprises:

detecting operation skill teaching contents, when a human hand joint pattern is superposed with a tool instrument pattern and an operation object pattern in the operation skill teaching, calculating a first key joint coordinate displacement vector of the human hand joint pattern, detecting user demonstration contents shot by a user side tablet computer, when the human hand joint pattern is superposed with the tool instrument pattern and the operation object pattern in the user demonstration contents, calculating a second key joint coordinate displacement vector of the user demonstration contents, and when the difference value between the first key joint coordinate displacement vector and the second key joint coordinate displacement vector is greater than a first fixed threshold value, displaying that the user operation is not standard, and performing character and arrow prompt at the corresponding joint position to finish the display of the user operation video contents;

when the operation of a user is displayed to be irregular, a grid (301) with coordinates is placed in the center of a video picture, the origin of the coordinates is aligned to the center of an interface, and a teacher and the user are combined with the coordinates on the grid and a distance measuring component to conduct teaching of operation skills.

10. The teaching and management method according to claim 7, wherein in S33, the method for saving the video notes of the user operation and the video notes of the teacher operation is specifically as follows: