CN110059961A - With attendance data analysis in teaching area in the period of imparting knowledge to students for the campus style of study analysis method of foundation and matched data acquisition equipment - Google Patents
With attendance data analysis in teaching area in the period of imparting knowledge to students for the campus style of study analysis method of foundation and matched data acquisition equipment Download PDFInfo
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- CN110059961A CN110059961A CN201910317092.9A CN201910317092A CN110059961A CN 110059961 A CN110059961 A CN 110059961A CN 201910317092 A CN201910317092 A CN 201910317092A CN 110059961 A CN110059961 A CN 110059961A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
Abstract
The present invention relates to the computers of teaching field to analyze application field, especially a kind of to be analyzed with teaching area attendance data in the period of imparting knowledge to students as the campus style of study analysis method of foundation and matched data acquisition equipment.Aim to solve the problem that the problem of tutoring system lacks monitoring guidance and analysis to teaching management in the prior art.The present invention includes the acquisition attendance data out of classroom, and analysis attendance situation provides teaching-guiding, while reviewing one's lessons the guide of class and the anticipation in evacuation path direction to student is permitted.Advantage is: real time monitoring teaching area number establishes data analysis cell analytic instruction state and gives guidance, while can be in order to the routine use of student.
Description
Technical field
The present invention relates to the computers of teaching field to analyze application field, and especially one kind is on teaching area in the period of imparting knowledge to students
Campus style of study analysis method and matched data acquisition equipment of the seat rate data analysis for foundation.
Background technique
Teaching management is cash school eduaction the main content of teaching.Reasonable planning and design tend to as school's section
Save a large amount of teaching expenditure.Education administration system management platform makes full use of internet network B/S management system mode, is flat with network
Platform provides a platform for the management of each school's education administration system, helps school control's education administration system, solves to learn with an account number
The teaching management of school educational administration, and the educational administration management system that school can be needed with unrestricted choice school, neatly customization meets school
The education administration system of oneself actual conditions.
In published patent and paper document, have and infrared counting device is installed additional by classroom doorway, realizes room for individual study seat
The dynamic processing of position also has through network AP P, using the positioning system of mobile phone or other terminal devices, realizes room for individual study curricula-variable
It registers with classroom, there are also classroom intelligent monitor systems, realize the monitoring to classroom situation and upload network.
Also have the improvement for Course Arrangement, such as paper: developmental research [J] that Liang Jing simply analyses teaching auxiliary system is existing
For Information technology, 2019,3 (02): 96-97.A kind of exploitation that teaching auxiliary system is carried out with client/server mode is disclosed,
College teaching workflow can significantly be simplified, shortened working hours, human resources are saved.For another example, Sun Yi and Hu Ju a kind of jade
The paper " based on heredity-ant colony algorithm Course Arrangement " delivered in computer application system, proposes heredity-ant colony
The Course Arrangement that hybrid algorithm and other algorithms are used in mixed way mainly generates pheromones distribution by genetic algorithm, utilizes ant
Group's algorithm seeks optimal solution, the efficiency of the row's of improving class and the rationality of school timetable.
However at this stage technology the shortcomings that be: 1. excessively rely on the network equipment, cause to be full of a large amount of electronics in classroom
Component, teaching area data are big, and cost is high, once and suspension, equipment perform practically no function；2. student is used as passively participant
Rather than the maker of active, its dynamic role cannot be played；3. further, student and teacher lack as individual participant
Guidance；4. the room for individual study management for student is still extensive, data volume is big, it is difficult to accomplish the scientific design planned room for individual study；
5. the height that room for individual study utilizes lacks monitoring and guidance, teaching management worker can only comment experience to determine the number instantaneously to study by oneself in scheduled time
Number, without specific sample analysis.
Summary of the invention
The object of the invention is to lack monitoring guidance in order to solve tutoring system in the prior art to teaching management and divide
The above problems such as analysis.
Concrete scheme of the invention is:
A kind of campus style of study analysis method with attendance data analysis in teaching area in the period of imparting knowledge to students for foundation is designed, including
Following steps；
(1) acquisition data field is set up, derived formula parameter establishes database: in each classroom of teaching area and laboratory
Interior installation data acquires equipment, using existing Course Arrangement, set classroom of attending class in specific time as basis class hour classroom, non-
Classroom attend class as outer classroom of basic class hour, taught when exporting basic course it is indoor should have full attendance seat situation, be independent with education week
Teaching periodic unit, interior religion indoor attendance acquisition when data acquisition includes basic course, the seat of honour in foreign teacher room when basic course
Rate acquisition, presumption parameter C1 are equal to overlooking state and place an order the area for covering desk and chair divided by the area of overlooking state Students '；
(2) data are collected, determine interior teaching affairs when basic course, student on depression angle class is acquired and is teaching indoor area
S1 is presumption by obtaining on presumption class all student's depression angles in the Course Arrangement teaching indoor area S2, S1/S2
Attendance L1 establishes the data acquisition system of L1, L1 { L11, L12 ... L1n }；
(3) receipt is collected, determines that outer seat of honour situation was every 10 minutes when basic course, acquires student on depression angle class and teaching
Indoor area S4 is had a full house under situation by showing that religion is indoor in the Course Arrangement, and all seat area S3, S4/S3*C1 are
Attendance L2 is estimated, the data acquisition system of L2, L2 { L21, L22 ... L2n } are established；
(4) data analyze: using more than two teaching periodic units as sample, analyze seat of honour data L1 data acquisition system with
The data acquisition system of L2, in the data acquisition system classroom including L1 in a. analysis foundation class hour the low classroom of attendance, from Course Arrangement
It is interior, add up the low class hour number of corresponding classroom teacher attendance, b. analysis foundation class hour outer attendance, in the data acquisition system of L2, respectively
A data obtain in sample multiplied by class seat number reviews one's lessons number in the classroom of each period, compares, appraises and decides into database
Number is reviewed one's lessons whether in reasonable interval；
(5) teaching interpretation of result determines: being determined as that the rate of attendance is low with the attendance lower than 80%, when a certain teacher is corresponding
When basic course impart knowledge to students periodic unit in be more than 50% probability student attendance rate it is low when, determine teaching breach, to teacher feedback
Analysis is as a result, provide information warning；When the corresponding basic course of a certain teacher in teaching periodic unit, a certain section or for each
When a certain section rate of attendance of a teaching class is low, determine to leave a question open when religion, Xiang Jiaoshi feedback analysis reason and obtains as a result, inquiry leaves a question open
As a result；
(6) interpretation of result judgement is reviewed one's lessons: when the ratio that the number of reviewing one's lessons accounts for school's total number of persons is long-term in teaching periodic unit
When lower than 15% to 30%, determine that style of study not just, provides information warning in institute, when number of reviewing one's lessons is in teaching periodic unit
Regular when being lower than 15% to 30% in specific time, judgement leaves a question open when reviewing one's lessons, to Educational Affairs Office feedback analysis as a result, inquiry leaves a question open
Reason.
In the step (3), outer classroom classroom attendance reaches 50% the above are condition, bases when the above basic course
Plinth class hour, progressive gate inhibition's open system was opened in outer classroom one by one, while while recording each basic course outer classroom reaches needed for standard
Time, with determine most by student welcome classroom.
It further include reviewing one's lessons program and program of registering with the reservation of analysis system communication connection, and building in the step (4)
The data acquisition system of vertical L2 when L2 { L21, L22 ... L2n }, increases the number of student of online order, while program guarantee of registering
It is in time after student's reservation.
It before step (1), is added in existing Course Arrangement and reserves classroom module, in the sampling process of step (1), rejected
Data collection to classroom has been reserved.
Including the data acquisition unit being distributed in teaching area, input terminal connects the computer point of the data acquisition unit
Parser and the electric-control system for being connected to the computer analyser output end, the data acquisition unit include forming black or white
The desk and chair of color bottom plate and floor, the CCD camera being mounted on the ceiling of classroom, the CDD information in the CCD camera are logical
After crossing analog-digital converter, image processor, it is transmitted to memory, number connects between the memory and the computer analyser
It connects, show that the upper student is teaching indoor area S1 and S4, the computer point via the image processing software in computer
For the data of parser via the circuit in electric-control system classroom related to logic switch control, the electric-control system includes DSP single-chip microcontroller,
The input terminal communication connection attendance information of the DSP single-chip microcontroller, output end connect the circuit power and classroom situation in each classroom
Display lamp.
The data acquisition equipment is also connected with guidance equipment, and the guidance equipment includes in parallel in the electric-control system
Monitoring device plate, the monitoring device plate are set at school monitoring hall or each teaching building hall, the monitoring device plate packet
The multiple groups lamp unit for including panel and being mounted on panel, the number of the lamp unit is consistent with classroom number in teaching building, institute
State includes selecting a red, yellow, and green unit lamp cap lighted in lamp unit.
Each parallel connection of the wiring of each unit lamp cap is set on the classroom parallel circuit from circuit connection corresponding classroom parallel circuit
There is classroom switch-dividing.
The computer analyser, which is also connected to the network, has auxiliary to register equipment, and auxiliary equipment of registering includes being mounted on hand
The reference GPS information of generator terminal APP or described auxiliary register equipment include be mounted on classroom doorway scanning machine and student be equipped with
Badge or the auxiliary equipment of registering include the sign-in machine docked with system database of registering.
Indicator lamp groups are installed on the doorway in each classroom, the circuit of the indicator lamp groups is corresponding with the unit lamp cap,
Circuit connection data acquires equipment, forms emergency road navigation element.
The connector lug model of the wiring of each unit lamp group is identical so that route misconnection realizes that data are exchanged.
The beneficial effects of the present invention are:
(1) Course Arrangement is combined, the teacher in teaching area is made using the division with idle two states, use state
Classroom measurement turn out for work attendance, if not up to standard, teacher is supervised to find reason, for the classroom of non-working condition, measurement from
Seat of honour state is practised, entire school may further be counted and instantaneously review one's lessons number, the school discipline style of study state of school is confirmed from side；
(2) form for opening up use and gradually starting of room for individual study, i.e., use full state when first room for individual study reaches
When, then start next room for individual study, electric energy is on the one hand saved, on the other hand the speed full convenient for system statistics room for individual study, certain
The welcome degree in a classroom；
(3) as unit of education week rather than as unit of day, be technical staff for a long time impart knowledge to students a line work in, fill
Reciprocation cycle effect is good between point considering each education week, and it can be to avoid single spy with average sample that sample, which is drawn materials comprehensive situation,
It is fixed to recycle interior particular point in time special circumstances to the deviation effects of result；
(4) equipment matched with this method both can be connected, also can be made with computer equipment, campus network equipment
Relatively independent circuit operating system, only needs to charge host in the process, without connecting internet；
(5) on the one hand the design of monitoring device plate can intuitively show classroom situation, when it is placed in monitoring hall,
Picture control equipment is removed, the monitoring device plate is very clear for the information of classroom behaviour in service and usage degree, in other words
Say the understanding that can not can be completed by classroom picture control equipment to classroom behaviour in service；
(6) the bright light relationship of the design of unit lamp group, emergency indicator light and monitoring device plate is one-to-one, indicator light
Effect be, on the one hand, during the student that teaching area studies by oneself in scheduled time can see that lamp knows which region is at school, prevent
Only when some teachers carried out in the period (such as group divided freely discussion) without teacher's course arrangement, the student of other classes is strayed into
Classroom studies by oneself in scheduled time, and on the other hand can be determined oneself, into which classroom, to want to wait next according to the difference of amber light and green light
Between room for individual study open.
(7) auxiliary is registered equipment, the present invention can register equipment in conjunction with auxiliary or auxiliary is registered system, auxiliary CCD photography
What utensil further understood the seat of honour while understanding attendance is whom, further realizes data precision；
(8) design of indicator lamp groups, convenient for the evacuation of the stream of people, when encountering emergency case in teaching building, Ke Yigen
The direction of number relative rarity in current floor is judged according to light color, quickly downstairs, hidden danger is trampled in reduction；
(9) it in the present invention, can accomplish that monitoring device is few, exist and feel low, reduce the monitored sense of student；
(10) in design of the invention, a port can also be reserved, is connected with existing reservation system, is isolated
Independent sample out by reservation system, about arrives classroom, which exists that is, when certain colonial need independence classroom activity in advance
Sending out a warning in the period prevents others to be strayed into, while not entering in big data calculating, is isolated as independent sample, is prevented
To the deviation of data.
It is applicant's understanding that DATA REASONING of the invention belongs to big data fuzzy measurement, although cannot accomplish it is exactly accurate,
It is to be sufficient to reflect the state for needing to measure, and following teaching affairs are estimated and guided.
Detailed description of the invention
Fig. 1 is the schematic illustration of data collection in the present invention；
Fig. 2 is data acquisition unit and classroom mounting structure schematic diagram in the present invention；
Fig. 3 is the working principle flow chart of single-chip microcontroller in data acquisition unit；
Fig. 4 is the system block diagram in single-chip microcontroller；
Fig. 5 is total program execution block diagram；
Fig. 6 is governor circuit structural schematic diagram；
Fig. 7 is the schematic diagram of main control chip in Fig. 6；
Fig. 8 is display board partial structure diagram in Fig. 6；
Fig. 9 is power supply indicator in Fig. 6, program downloading mouth and other module microcontroller communication mouth partial schematic diagrams；
Figure 10 is the power supply partial structure diagram of structure in Fig. 6；
Figure 11 is the single-chip microcontroller receiving device schematic diagram of each room parallel circuit；
Figure 12 is the Switching Power Supply schematic diagram of each room parallel circuit；
Figure 13 is the lamp unit schematic diagram of each room parallel circuit；
Figure 14 is the door and tap schematic diagram of each room parallel circuit；
Figure 15 is each 232 serial ports structural schematic diagram of room；
Figure 16 is the schematic diagram of each room switch circuit and program downloading mouth；
Figure 17 is the schematic diagram of each room power supply port and reset circuit structure；
The names of the parts in figure: 1. classrooms；2. dais；3.CCD video camera；4. class seat；5. lamp unit；CCD takes the photograph in attached drawing
FPGA in the output end connection figure 5 of camera.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
A kind of analysis method with attendance data analysis in teaching area in the period of imparting knowledge to students for foundation is designed, including is walked as follows
Suddenly；
(1) acquisition data field is set up, derived formula parameter establishes database: in each classroom of teaching area and laboratory
Interior installation data acquires equipment, using existing Course Arrangement, set classroom of attending class in specific time as basis class hour classroom, non-
Classroom attend class as outer classroom of basic class hour, taught when exporting basic course it is indoor should have full attendance seat situation, be independent with education week
Teaching periodic unit, interior religion indoor attendance acquisition when data acquisition includes basic course, the seat of honour in foreign teacher room when basic course
Rate acquisition, presumption parameter C1 are equal to overlooking state and place an order the area for covering desk and chair divided by the area of overlooking state Students '；
(2) data are collected, determine interior teaching affairs when basic course, student on depression angle class is acquired and is teaching indoor area
S1 is presumption by obtaining on presumption class all student's depression angles in the Course Arrangement teaching indoor area S2, S1/S2
Attendance L1 establishes the data acquisition system of L1, L1 { L11, L12 ... L1n }；
(3) receipt is collected, determines that outer seat of honour situation was every 10 minutes when basic course, acquires student on depression angle class and teaching
Indoor area S4 is had a full house under situation by showing that religion is indoor in the Course Arrangement, and all seat area S3, S4/S3*C1 are
Attendance L2 is estimated, the data acquisition system of L2, L2 { L21, L22 ... L2n } are established；
(4) data analyze: using more than two teaching periodic units as sample, analyze seat of honour data L1 data acquisition system with
The data acquisition system of L2, in the data acquisition system classroom including L1 in a. analysis foundation class hour the low classroom of attendance, from Course Arrangement
It is interior, add up the low class hour number of corresponding classroom teacher attendance, b. analysis foundation class hour outer attendance, in the data acquisition system of L2, respectively
A data obtain in sample multiplied by class seat number reviews one's lessons number in the classroom of each period, compares, appraises and decides into database
Number is reviewed one's lessons whether in reasonable interval；
(5) teaching interpretation of result determines: being determined as that the rate of attendance is low with the attendance lower than 80%, when a certain teacher is corresponding
When basic course impart knowledge to students periodic unit in be more than 50% probability student attendance rate it is low when, determine teaching breach, to teacher feedback
Analysis is as a result, provide information warning；When the corresponding basic course of a certain teacher in teaching periodic unit, a certain section or for each
When a certain section rate of attendance of a teaching class is low, determine to leave a question open when religion, Xiang Jiaoshi feedback analysis reason as a result, inquiry leaves a question open；
(6) interpretation of result judgement is reviewed one's lessons: when the ratio that the number of reviewing one's lessons accounts for school's total number of persons is long-term in teaching periodic unit
When lower than 15% to 30%, determine that style of study not just, provides information warning in institute, when number of reviewing one's lessons is in teaching periodic unit
Regular when being lower than 15% to 30% in specific time, judgement leaves a question open when reviewing one's lessons, to Educational Affairs Office feedback analysis as a result, inquiry leaves a question open
Reason simultaneously finds result.
In the step (3), outer classroom classroom attendance reaches 50% the above are condition, bases when the above basic course
Plinth class hour, progressive gate inhibition's open system was opened in outer classroom one by one, while while recording each basic course outer classroom reaches needed for standard
Time, with determine most by student welcome classroom.
It further include reviewing one's lessons program and program of registering with the reservation of analysis system communication connection, and building in the step (4)
The data acquisition system of vertical L2 when L2 { L21, L22 ... L2n }, increases the number of student of online order, while program guarantee of registering
It is in time after student's reservation.
It before step (1), is added in existing Course Arrangement and reserves classroom module, in the sampling process of step (1), rejected
Data collection to classroom has been reserved.
The invention further relates to the matched data acquisition units being distributed in teaching area, referring to Figure of description, input terminal
It connects the computer analyser of the data acquisition unit and is connected to the electric-control system of the computer analyser output end, institute
Stating data acquisition unit includes that the desk and chair to form black or white bottom plate and floor, the CCD being mounted on the ceiling of classroom take the photograph
Shadow machine is transmitted to memory after CDD information in the CCD camera is by analog-digital converter, image processor, described to deposit
Number connection, show that the upper student is teaching via the image processing software in computer between reservoir and the computer analyser
Indoor area S1 and S4, the data of the computer analyser are via electric-control system classroom related to logic switch control
Circuit, the electric-control system include DSP single-chip microcontroller, the input terminal communication connection attendance information of the DSP single-chip microcontroller, output end
Connect the circuit power and classroom situation display lamp in each classroom.
The data acquisition equipment is also connected with guidance equipment, and the guidance equipment includes in parallel in the electric-control system
Monitoring device plate, the monitoring device plate are set at school monitoring hall or each teaching building hall, the monitoring device plate packet
The multiple groups lamp unit for including panel and being mounted on panel, the number of the lamp unit is consistent with classroom number in teaching building, institute
State includes selecting a red, yellow, and green unit lamp cap lighted in lamp unit.
Each parallel connection of the wiring of each unit lamp cap is set on the classroom parallel circuit from circuit connection corresponding classroom parallel circuit
There is classroom switch-dividing.Singlechip equipment in room receives signal, after transmitting signal, according to master controller be transmitted through come information control
The switch of door processed, tap open whether and lamp display color receive.
The computer analyser, which is also connected to the network, has auxiliary to register equipment, and auxiliary equipment of registering includes being mounted on hand
The reference GPS information of generator terminal APP or described auxiliary register equipment include be mounted on classroom doorway scanning machine and student be equipped with
Badge or the auxiliary equipment of registering include the sign-in machine docked with system database of registering.
Indicator lamp groups are installed on the doorway in each classroom, the circuit of the indicator lamp groups is corresponding with the unit lamp cap,
Circuit connection data acquires equipment, forms emergency road navigation element.
The connector lug model of the wiring of each unit lamp group is identical so that route misconnection realizes that data are exchanged.
In specific work process, first at the beginning of term, in conjunction with existing Course Arrangement, the upper class hour in each classroom is determined
Between, the top in each classroom is equipped with video camera, and each classroom is designed as background of the overlook direction with respect to solid color, when student falls
When seat, the indoor attendance of the religion can be calculated from CCD camera.
For the classroom attended class, the calculating of attendance can derive the educational administration of the welcome degree of teacher's course, teacher
Whether teaching is qualified, and for the classroom to study by oneself in scheduled time, the calculating of attendance can be derived in specific time to study by oneself in scheduled time in teaching area
Number, record to estimate in campus style of study.When deducing result, it can be analyzed according to result, find and review one's lessons people
The few reason of number simultaneously gives guidance appropriate in teaching policy.
For example, whether viewing school calendar has sports when the student for finding to study by oneself in scheduled time in certain time especially lacks
Or after-school activities is found out in conjunction with school calendar and is reviewed one's lessons suddenly when the student for finding to study by oneself in scheduled time in certain time is relatively previous more
Number becomes more reasons.
In conjunction with Figure of description, for specifically implementing, if there are six classrooms in certain teaching building, on Monday have to Friday
Three teachers attend class, and first by Course Arrangement, determine that week a whole morning is that teacher Wang attends class in 101 classrooms, morning Wednesday
It attends class for teacher Wang in 102 classrooms, it is teacher Li in 106 religions that afternoon Tuesday, which is teacher Li, which attends class in 105 classrooms with Thursday afternoon,
Room is attended class, and morning Tuesday and morning Friday Mr. Zhang attend class in 103 and 106 respectively.In this analysis system, is concentrated and stopped due to campus
The data of breath time do not have reference value, are temporarily set between 12 points to 14 points, close between 18 points to 19 points, and each classroom power supply closes
It closes, closing process is arranged by teaching and administrative staff.In practical work process, which generates the students' union to study by oneself in scheduled time for a long time a little
Inconvenience, i.e., after phases-time a.p or before supper, guided by teaching and administrative staff to specified classroom, close other classrooms, for
That marches out in the middle of a meeting reviews one's lessons personnel, and indicator light can replace by green flavescence, other personnel of reviewing one's lessons, and data acquisition acquires the flat of the period
Equal attendance, in multiple practical preview, the personnel that review one's lessons for finding to march out in the middle of a meeting are filled vacancies in the proper order technical staff by other people, do not influence this
The foundation and analysis of fuzzy data in analysis method.
It counts the attendance information of the week: being laterally classroom information, it is attendance in table that longitudinal, which is the period,
Information and the period for reaching the attendance.
It by the tabular analysis to upper data, is obtained in three teachers first, the class rate of attendance of Wang Laoshi is normal, Li Laoshi
The class rate of attendance it is relatively low, and the class of Mr. Zhang has the part rate of attendance relatively low, finds the time in conjunction with the room for individual study situation of this day
The number in each classroom is all relatively low in section, can be according to two aspect of teacher's course arrangement and the activity of school affaris, school when finding reason
To look for reason.
Meanwhile occupying in conjunction with each classroom to the speed of attendance 0.5, it can be deduced that 103 classrooms are sat in this six classrooms
Full is fastest, and corresponding 105 classroom is most full, and educational administration personnel can find reason from the phenomenon, such as: 1. teaching equipments
The degree of wear；2. more rationally whether classroom towards；3. whether teaching is reasonable as arranging.
It is corresponding, if classroom causes student to be unwilling into can replace religion in time because teaching equipment is worn
Equipment is learned, further, misconnection can also be carried out to automatically controlled circuit, realize that welcome classroom is opened at first, improve on student
The enthusiasm reviewed one's lessons.
If 100, each classroom seat, it can be deduced that the number to study by oneself in scheduled time, with the number to study by oneself in scheduled time divided by number in the school,
It can be concluded that it is upper oneself student probability, which is fuzzy measurement data, inaccurate but be enough guided teaching practice,
By taking all a whole mornings as an example, add up superposition, share 197 people and study by oneself in scheduled time in classroom, if school only has a teaching building, shares student
500 people show that the student that reviews one's lessons is 38%, in addition 97 people of student on class, are equivalent to 50% or more student and are learning, style of study
Well.
Again by taking morning Friday as an example, the student reviewed one's lessons is 20% or so, need to check whether there is campus activity or other business
Influence, using the period of imparting knowledge to students as sample collection the advantages of showed at this time, i.e., the behavior in classroom and student is deposited in the teaching period
Can be concluded that it is due to certain schools if the Friday data in each teaching period are hovered in low value in regular consistency
Interior activity or teaching arrangement are unreasonable caused, if some Friday numerical value outstanding is low, can be concluded that it is emergency event, such as
Continuously numerical value is stable in several sample cycles hovers in low level for fruit, illustrates that teaching religion wind needs to improve in the school.
It is clear to express, data sample is accomplished into minimumization in the present embodiment, in practical applications, each school has more
Teaching building, multiple numbers not equal classroom, the data volume is big, therefore DSP single-chip microcontroller is used to handle big data, does not rely on school excessively
Garden net is mainly transmitted by relatively independent data.
In conclusion this analysis method not only can analyze data, can also assist finding out reason, it can be in conjunction with computer
The characteristics of mass rapid degree calculates realizes that the management and judge of big data, effective complementary education are imparted knowledge to students on fuzzy measurement,
In analytic process, it is contemplated that multi-party factor, for example using the classroom of reservation as isolated sample, indicator light and monitor board are carried out
Diversified utilization is suitble to carry out the reset and closed loop feedback of system in conjunction with manpower.Teaching management is convenient in the classroom opened one by one
And save electric energy.Fuzzy evaluation to big data, it can be deduced that though a set of be inaccurately enough to instruct the objective of educational administration's teaching
Data result.
It is horizontal in conjunction with the well-known technique of the field PLC technical staff as space is limited, in the application, it is attached about specification
Each component structure of circuit part does not further spread out explanation in figure, in actual use, the not title of particular element,
Connection scheme in reference to the accompanying drawings can achieve the circuit connection effect of equipment.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of take attendance data analysis in teaching area in the period of imparting knowledge to students as the campus style of study analysis method of foundation, feature exists
In including the following steps；
(1) acquisition data field is set up, derived formula parameter establishes database: pacifying in each classroom of teaching area and laboratory
Fill data acquisition equipment, using existing Course Arrangement, set attend class in specific time classroom as basis class hour classroom, it is non-to attend class
Classroom is outer classroom of basic class hour, taught when exporting basic course it is indoor should have full attendance seat situation, religion is independent with education week
Periodic unit is learned, interior religion indoor attendance acquisition when data acquisition includes basic course, attendance is adopted in foreign teacher room when basic course
Collection, presumption parameter C1 are equal to overlooking state and place an order the area for covering desk and chair divided by the area of overlooking state Students '；
(2) data are collected, determine interior teaching affairs when basic course: student is teaching indoor area S1 on acquisition depression angle class,
It is the presumption seat of honour by obtaining on presumption class all student's depression angles in the Course Arrangement teaching indoor area S2, S1/S2
Rate L1 establishes the data acquisition system of L1, L1 { L11、L12……L1n}；
(3) collect receipt, determine outer seat of honour situation when basic course: every 10 minutes, student was in classroom on acquisition depression angle class
Interior area S4 is had a full house under situation by showing that religion is indoor in the Course Arrangement, and all seat area S3, S4/S3*C1 are to push away
Determine attendance L2, establishes the data acquisition system of L2, L2 { L21、L22……L2n}；
(4) data are analyzed: using more than two teaching periodic units as sample, the data acquisition system and L2 of analysis seat of honour data L1
Data acquisition system, in the data acquisition system classroom including L1 in a. analysis foundation class hour the low classroom of attendance, out of Course Arrangement, tires out
Count the low class hour number of corresponding classroom teacher attendance, b. analysis foundation class hour outer attendance, in the data acquisition system of L2, each data
It is obtained in sample multiplied by class seat number and reviews one's lessons number in the classroom of each period, compared into database, appraise and decide and review one's lessons people
Whether number is in reasonable interval；
(5) teaching interpretation of result determines: being determined as that the rate of attendance is low with the attendance lower than 80%, when the corresponding basis of a certain teacher
Class hour impart knowledge to students periodic unit in be more than 50% probability student attendance rate it is low when, determine impart knowledge to students breach, Xiang Jiaoshi feedback analysis
As a result, providing information warning；When the corresponding basic course of a certain teacher teaching periodic unit in, a certain section or be directed to each religion
Learn class a certain section rate of attendance it is low when, determine to leave a question open when religion, Xiang Jiaoshi feedback analysis reason and obtains knot as a result, inquiry leaves a question open
Fruit；
(6) interpretation of result judgement is reviewed one's lessons: when the ratio that the number of reviewing one's lessons accounts for school's total number of persons is lower than for a long time in teaching periodic unit
When 15% to 30%, determine that style of study not just, provides information warning in institute, when number of reviewing one's lessons periodic unit of imparting knowledge to students it is specific when
When being lower than 15% to 30% of interior rule, judgement leaves a question open when reviewing one's lessons, the reason to Educational Affairs Office feedback analysis as a result, inquiry leaves a question open.
2. being as described in claim 1 the campus style of study analysis side of foundation with attendance data analysis in teaching area in the period of imparting knowledge to students
Method, it is characterised in that: in the step (3), when the above basic course outer classroom classroom attendance reach 50% the above are
Condition, progressive gate inhibition's open system is opened in outer classroom one by one when basic course, while while recording each basic course outer classroom reaches
Time needed for standard, to determine the classroom most welcome by student.
3. being as described in claim 1 the campus style of study analysis side of foundation with attendance data analysis in teaching area in the period of imparting knowledge to students
Method, it is characterised in that: it further include reviewing one's lessons program and program of registering with the reservation of analysis system communication connection in the step (4),
And in the data acquisition system for establishing L2, L2 { L21、L22……L2nWhen, increase the number of student of online order, while program of registering
It is in time after guaranteeing student's reservation.
4. being as described in claim 1 the campus style of study analysis side of foundation with attendance data analysis in teaching area in the period of imparting knowledge to students
Method, it is characterised in that: before step (1), addition reservation classroom module, the sampling process of step (1) in existing Course Arrangement
In, reject the data collection to classroom has been reserved.
5. data acquisition equipment as described in claim 1, it is characterised in that: the data acquisition including being distributed in teaching area is single
Member, input terminal connect the computer analyser of the data acquisition unit and are connected to the electricity of the computer analyser output end
Control system, the data acquisition unit include desk and chair and the floor to form black or white bottom plate, are mounted on classroom ceiling
On CCD camera be transmitted to storage after CDD information in the CCD camera is by analog-digital converter, image processor
Device, number connection between the memory and the computer analyser obtain described via the image processing software in computer
Upper student is teaching indoor area S1 and S4, and the data of the computer analyser control phase via electric-control system and logic switch
The circuit in classroom is closed, the electric-control system includes DSP single-chip microcontroller, the input terminal communication connection attendance letter of the DSP single-chip microcontroller
Breath, output end connect the circuit power and classroom situation display lamp in each classroom.
6. data acquisition equipment as claimed in claim 5, it is characterised in that: the data acquisition equipment is also connected with guidance and sets
Standby, the guidance equipment includes monitoring device plate in parallel in the electric-control system, and the monitoring device plate is set to school's prison
It controls at hall or each teaching building hall, the monitoring device plate includes panel and the multiple groups lamp unit that is mounted on panel, described
The number of lamp unit is consistent with classroom number in teaching building, includes selecting a red, yellow, and green list lighted in the lamp unit
First lamp cap.
7. data acquisition equipment as claimed in claim 6, it is characterised in that: the wiring of each unit lamp cap is each in parallel from circuit company
It connects on corresponding classroom parallel circuit, the classroom parallel circuit is equipped with classroom switch-dividing.
8. data acquisition equipment as claimed in claim 5, it is characterised in that: the computer analyser be also connected to the network have it is auxiliary
Helping equipment of registering, auxiliary equipment of registering includes the APP for being mounted on the reference GPS information of mobile phone terminal, or
It is described auxiliary register equipment include be mounted on classroom doorway scanning machine and student be equipped with badge or it is described auxiliary register
Equipment includes the sign-in machine docked with system database of registering.
9. data acquisition equipment as claimed in claim 5, it is characterised in that: indicator lamp groups are installed on the doorway in each classroom,
The circuit of the indicator lamp groups is corresponding with the unit lamp cap, and circuit connection data acquires equipment, forms emergency road navigation
Element.
10. data acquisition equipment as claimed in claim 7, it is characterised in that: the connector lug model of the wiring of each unit lamp group
It is identical so as to route misconnection realize data exchange.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317092.9A CN110059961A (en) | 2019-04-19 | 2019-04-19 | With attendance data analysis in teaching area in the period of imparting knowledge to students for the campus style of study analysis method of foundation and matched data acquisition equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910317092.9A CN110059961A (en) | 2019-04-19 | 2019-04-19 | With attendance data analysis in teaching area in the period of imparting knowledge to students for the campus style of study analysis method of foundation and matched data acquisition equipment |
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| CN110059961A true CN110059961A (en) | 2019-07-26 |
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