CN109901461B - Student career data acquisition system and platform - Google Patents
Student career data acquisition system and platform Download PDFInfo
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- CN109901461B CN109901461B CN201910054739.3A CN201910054739A CN109901461B CN 109901461 B CN109901461 B CN 109901461B CN 201910054739 A CN201910054739 A CN 201910054739A CN 109901461 B CN109901461 B CN 109901461B
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Abstract
The invention relates to the technical field of data acquisition, in particular to a student's career data acquisition system and a platform, which comprise a cloud storage subsystem and an acquisition subsystem, wherein a sealing plate is hinged at a desk belly inlet arranged in a desk, and a locking mechanism capable of being opened by students is arranged between the sealing plate and the desk; the acquisition subsystem comprises an acquisition module, a control module, a communication module and a timing module, the acquisition module is used for acquiring student data and sending the student data to the control module, and the control module sends the received student data to the cloud storage subsystem through the communication module; the timing module is used for timing acquisition of the score information and sending an acquisition signal to the control module, the control module is used for controlling the locking mechanism to lock the storage end after receiving the acquisition signal, the control module is used for acquiring student data of the acquisition module after the locking mechanism locks the storage end, and the control module is used for controlling the locking mechanism to be opened after acquiring the score information. The invention collects the data of students in different learning stages, and the data is more complete.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a student lifetime data acquisition system and a student lifetime data acquisition platform.
Background
Students are main participating objects in teaching activities, and can generate more data in the teaching activities, such as identity data, dormitory data, school-taking course data, score data of courses in various departments and the like of students in infants, primary schools, junior high schools and universities in various stages.
The student generally types into through the teacher and preserves in the data of teaching activity, but the data bulk that the teacher need type into is big, omits easily, types into again after some data process teacher gathers moreover, and the hysteresis quality of data is big, can't in time know student's the condition.
Disclosure of Invention
The invention aims to provide a student lifetime data acquisition system to solve the problems of large hysteresis of student data acquisition and large input data volume.
The student's career data acquisition system in the scheme comprises a cloud storage subsystem and an acquisition subsystem positioned on a desk, wherein a storage end which can be opened and used by students is arranged on the desk;
the acquisition subsystem comprises an acquisition module, a control module, a communication module and a timing module, wherein the acquisition module is used for acquiring student data and is positioned on a desk, the student data comprises student identity information, course information and course score information, the acquisition module transmits the acquired student data to the control module, and the control module transmits the received student data to the cloud storage subsystem through the communication module;
the timing module is used for timing acquisition of the score information and sending an acquisition signal to the control module, the control module is used for controlling the locking mechanism to lock the storage end after receiving the acquisition signal, the control module is used for acquiring student data of the acquisition module after the locking mechanism locks the storage end, and the control module is used for controlling the locking mechanism to be opened after acquiring the score information in the student data.
The beneficial effect of this scheme:
1. the acquisition module acquires student data of students and transmits the student data to the control module, then the control module transmits the student data to the cloud storage subsystem for storage through the communication module, when the students are allowed to perform various examinations and give scores regularly, namely the timing module transmits an acquisition signal to the control module, the control module controls the locking mechanism to lock the storage end to disallow the students to use, the acquisition module after locking the storage end is used for each student to input score information, if the acquisition module does not acquire the score information of the students, the locking state of the locking mechanism is kept, when the control module acquires the score information of the students from the acquisition module, the control module controls the locking mechanism to open, so that the students can open the storage end to place articles, a large amount of student data is acquired in the learning process of the students, and the storage end is linked to force the students to input the scores, the work load when reducing through the teacher input score sends to the cloud storage subsystem and saves when the student knows the score, avoids the teacher to type in the student score in the later stage and leads to data acquisition to lag.
2. The student data of each student are collected through the collection subsystem on the desk, the desk can be used in different learning stages of the students, the collection subsystem on the desk can track and collect the student data, the data of the students in different learning stages are collected, and the data are more complete.
Further, the cloud storage subsystem comprises a computing module and a processing module, wherein the computing module is used for computing the student data acquisition time interval of each student and sending the student data acquisition time interval to the processing module, and the processing module adds a dropped learning label to the student data when the acquisition time interval is larger than a time threshold.
When the cloud storage subsystem receives student data, the time interval of the student data acquisition of each student is calculated by the calculation module and the acquisition time interval is obtained, and the processing module adds the school dropping label to the student data when the acquisition time interval is larger than a time threshold value, so that the state of whether the student is in a school or not is monitored in time, and the monitoring education is conveniently carried out on the student dropping.
Furthermore, the acquisition subsystem further comprises a sitting posture detection module, the sitting posture detection module is used for detecting the student's listening posture and sending the student's listening posture to the control module, the control module matches the listening posture with the pre-stored classroom posture, and the control module adds a small difference label to the student data when the listening posture matching fails and sends the small difference label to the cloud storage subsystem.
In the course of listening to lessons, through position of sitting detection module to student's the posture of listening to lessons gather and send to control module, by control module with the posture of listening to lessons with the classroom posture that prestores match, the matching failure is the posture that the student did not really listen to lessons promptly, with this posture of listening to lessons as student's classroom performance data gather, can in time gather every student's classroom performance data, need not the teacher and can't observe every student's daily performance when giving lessons, avoid student's data to omit.
Further, locking mechanical system includes the spring bolt and receives the extensible member of control module control, spring bolt bottom department rotates and is connected with and twists the head soon, it has set firmly the gear to twist the head soon and between the spring bolt, deposit the end including table tripe and articulate the shrouding on table tripe, set up on the shrouding and supply to twist the slide opening that the head runs through soon, set firmly the rack with gear engagement on the slide opening inner wall, set up on the table tripe roof and supply spring bolt male slot, the spring bolt is installed and is deposited the shrouding orientation of end on one side in the table tripe, set up on the spring bolt with the coaxial jack of extensible member.
Before gathering the score information, the student moves through clockwise or anticlockwise twisting and twists the head of twisting soon, it takes gear clockwise or anticlockwise rotation to twist soon, the gear upwards perhaps moves downwards along the rack of slide opening inner wall, thereby drive the spring bolt and insert or take out the slot, let the student use the table tripe freely, after timing module sends the acquisition signal to control module, control module control extensible member inserts in the jack of spring bolt, inject not let the student use table tripe and shrouding at will to the spring bolt position, control module control extensible member contracts out the jack after the student inputs the score information, let the student continue to use, force student input score information from this, the promptness of data acquisition has been guaranteed, avoid the teacher to miss data because of quantity is more when inputing.
On the basis of the student career data acquisition system, the student career data acquisition platform comprises a plurality of acquisition terminals, a plurality of locking mechanisms and a processing end, wherein the acquisition terminals are located on desks of students, the acquisition terminals acquire and send student data to the processing end for storage, the locking mechanisms on the desks of the acquisition terminals are locked and stored, score information in the student data is acquired after the acquisition terminals are locked and stored, the acquisition terminals are controlled to be stored and opened after the score information is acquired, the acquisition terminals acquire the student data and send the student data to the processing end for processing, the processing end calculates acquisition time intervals of the student data of each student, and the processing end adds learning label to the student data when the acquisition time intervals are larger than a time threshold.
In student's study activity, gather student's data through collection terminal on the student desk, and send the student data who gathers to processing end storage, the end is deposited in the locking of collection terminal timing control locking mechanical system, acquire the score information in the student data after the end is deposited in the locking, just open locking mechanical system after the collection terminal acquires the score information, force student input score information, reduce the work load when inputing the score through the teacher, send to processing end and save when the student knows the score, avoid the teacher to type in the student score and lead to data acquisition lagging in the later stage, let every student all input score information, avoid student information to omit.
The processing end calculates the collection time interval of the student data of each student after receiving the student data, and when the collection time interval is greater than a time threshold, the processing end adds a dropping label to the student data, monitors the dropping condition of the students in each learning stage in time, and is convenient for monitoring education for the dropped students.
The student desk further comprises a plurality of sitting posture detection ends located on the seat, the sitting posture detection ends detect the class listening posture of students in class and send the class listening posture to the collection terminal of a desk matched with the seat, the collection terminal matches the class listening posture with the prestored class posture, and the collection terminal adds a small difference label to student data when the class listening posture matching fails and sends the small difference label to the processing end.
The student learning process in by the position of sitting detection end detection position of listening to class and send to collection terminal, can not arouse student's aversion, student's performance is more natural true, collection terminal matches the posture of listening to class with classroom posture, add the difficulity label and send to the processing end for student data when the matching fails, from this, gather student's learning state in daily learning process as daily performance, need not the teacher and observe every student's state, it omits student's data to avoid the teacher can't take into account every student when gathering, the teacher can know student's daily performance after gathering, avoid delaying the time of class.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of a student lifetime data acquisition platform of the present invention;
figure 2 is a schematic block diagram of an embodiment of the student lifetime data acquisition system of the present invention;
FIG. 3 is a schematic view of a closure plate according to the present invention;
fig. 4 is a schematic cross-sectional view taken along line a-a in fig. 3.
Detailed Description
The following is a more detailed description of the present invention by way of specific embodiments.
Reference numerals in the drawings of the specification include: the desk comprises a desk 1, a sealing plate 2, a bolt 3, a screwing head 4, a gear 5, a rack 6, a sliding hole 7, a torsion spring 8, a sleeve 9, a convex column 10 and a convex ring 11.
The student lifetime data acquisition platform shown in fig. 1 and 3 comprises a plurality of acquisition terminals, a plurality of locking mechanical system and a processing end, the acquisition terminal is located each study stage's desk 1, locking mechanical system and acquisition mechanism one-to-one, it is current desk 1's table tripe to deposit the end, table tripe entrance articulates there is shrouding 2, locking mechanical system is located 1 table tripe of desk 2, the acquisition terminal is gathered student's data and is sent to the processing end storage, acquisition terminal locking mechanism on the timing control desk 1 locks and deposits end 2, acquire the score information in the student's data after acquisition terminal locks shrouding 2, acquisition terminal controls shrouding 2 on the table tripe to open after acquiring the score information, acquisition terminal gathers student's data and sends and handles to the processing end, the processing end calculates the acquisition time interval of every student's data, the processing end adds the label of learning to this student's data when acquisition time interval is greater than the.
The sitting posture detection end is installed on a seat matched with the desk 1, the sitting posture detection end detects the listening posture of a student in class and sends the listening posture to the acquisition terminal of the desk 1 matched with the seat, the acquisition terminal matches the listening posture with the pre-stored class posture, and the acquisition terminal adds a small difference label to student data when the listening posture matching fails and sends the small difference label to the processing end.
In order to implement the above-mentioned student lifetime data acquisition platform, this embodiment further provides a student lifetime data acquisition system, as shown in fig. 2, including a cloud storage subsystem located on the processing end and a plurality of acquisition subsystems located on the acquisition terminal of the desk 1.
As shown in fig. 3 and 4, a desk belly for placing books is provided in a desk 1, a sealing plate 2 is hinged at an inlet of the desk belly, the sealing plate 2 is hinged with the bottom wall of the desk belly through a rotating shaft, a torsion spring 8 is sleeved on the rotating shaft in a penetrating manner, one free end of the torsion spring 8 is welded on the bottom wall of the desk belly, the other free end of the torsion spring 8 is welded on the sealing plate 2, a locking mechanism capable of being opened by students is installed between the sealing plate 2 and the desk 1, the locking mechanism comprises a bolt 3 and an expansion piece, a convex column 10 is welded at the bottom of the bolt 3, a convex edge is integrally formed on the end of the convex column 10, a sleeve 9 is sleeved on the convex column 10, a convex ring 11 for abutting against the convex edge is welded on the inner wall of the sleeve 9, a screwing head 4 is welded on the top of the sleeve 9, a gear 5 located between the screwing head 4 and the bolt 3 is in key connection with the sleeve 9, a sliding hole 7, offer on the roof of table tripe and supply spring bolt 3 male slot, spring bolt 3 is installed on 2 one sides in towards the table tripe of shrouding, and spring bolt 3 and slot coaxial setting have seted up the jack coaxial with the extensible member on the spring bolt 3, and the extensible member can be realized with the MAL25X25 cylinder that current brand is SNZ (the pneumatic state), and the piston rod of cylinder is coaxial with the jack and can stretch into in the jack.
The collection subsystem is used by matching with a student card and a teacher terminal, the teacher terminal can be a mobile phone or a tablet, the student card can be an IC card storing student identity information, the student identity information can be name, age, class, address, parent information and the like, the collection subsystem comprises a collection module, a control module, a communication module and a timing module, the collection module is used for collecting student data and is positioned on the desk 1, the collection module comprises a card reader, a display screen and a digital key, the display screen displays the student information, the digital key is used for the student to input score information, the student data comprises the student identity information, course information and course score information, the course information can be sent to the communication module through the teacher terminal, the control module acquires the course information from the communication module, and the communication module can use a 3G communication module which is in the MU709S-6 series of China, student information can be collected by reading information in student cards through a card reader, the card reader can use an existing IC card reader, an acquisition module sends collected student data to a control module, the control module can use an existing C8051F120 single chip microcomputer, and the control module sends the received student data to a cloud storage subsystem through a communication module.
The teacher terminal sends course information to the communication module and can send timing duration information of the timing module at the same time, for example, the timing duration information is sent when a score needs to be published after an examination, ten minutes later than the published score, the control module acquires the timing duration information from the communication module, the timing module can be realized by using the existing timing program, the timing module is controlled by the control module to carry out timing, the timing module carries out timing on acquisition of the score information and sends an acquisition signal to the control module, the control module controls an air cylinder of the locking mechanism to insert a piston rod into a locking sealing plate 2 in a jack after receiving the acquisition signal, the control module acquires student data of the acquisition module after the locking mechanism locks the storage end 2, and the control module controls the air cylinder of the locking mechanism to retract into the piston rod to open the sealing plate 2 after acquiring the score information in.
The acquisition subsystem further comprises a sitting posture detection module, the sitting posture detection module is used for detecting the student's listening posture and sending the student's listening posture to the control module, the sitting posture detection module comprises an infrared photographing unit, the infrared photographing unit photographs the student's back neck image, the back neck image is used as the listening posture, the control module matches the listening posture with a prestored classroom posture, the prestored classroom posture can be an image between the back neck and the surface of the seat when the seat is upright, the angle between the inclination and the vertical direction of the back neck image is compared when the listening posture is matched with the classroom posture, the control module adds a small difference label to student data when the listening posture matching fails and sends the small difference label to the cloud storage subsystem, when the angle is larger than the angle threshold value, the matching is failed, the angle threshold value can be set to be 45 degrees, or when the back neck is not shot, the matching is failed, and the students on the surface make a lesson.
The cloud storage subsystem comprises a calculation module and a processing module, the calculation module is used for calculating the student data acquisition time interval of each student and sending the student data acquisition time interval to the processing module, the processing module can use an existing TMS320F28335PGFA processing chip, the time is acquired by recording when the student data is acquired by processing, the processing module subtracts the time of the student data of the same student to obtain the acquisition time interval, the processing module adds a dropping label to the student data when the acquisition time interval is larger than a time threshold, and the time threshold is set according to the time length of suspected dropping.
The specific implementation process is as follows:
in student's study in-process, the teacher just can send classroom information once to communication module through terminals such as cell-phone or flat board every last class, the student then accessible student card sends student's information to collection module's card reader, collection module gathers student's student data and sends to control module, again by control module through communication module with student data to cloud storage subsystem save, calculate the time interval of every student's student data acquisition by the computing module in the cloud storage subsystem simultaneously, processing module adds the label of losing school for this student data when the time interval of gathering is greater than the time threshold, from this in time monitor the student whether the state at the school, the convenience is monitored the student to losing.
Before collecting score information, students twist the twisting head 4 clockwise or anticlockwise, the twisting head 4 drives the gear 5 to rotate clockwise or anticlockwise, the gear 5 moves upwards or downwards along the rack 6 on the inner wall of the sliding hole 7, thereby driving the lock tongue 3 to be inserted into or drawn out of the slot, no matter which direction the screwing head 4 is screwed, only the gear 5 is driven to move, so that students can freely use the desk belly, after the timing module sends the acquisition signal to the control module, the control module controls the telescopic piece to be inserted into the jack of the lock tongue 3, the position of the lock tongue 3 is limited so that students can not use the table belly and the sealing plate 2 at will, after the students input score information, the control module controls the expansion piece to retract out of the jack so that the students can continue to use the expansion piece, therefore, students are forced to input score information, timeliness of data collection is guaranteed, and data omission caused by large quantity of input data by teachers is avoided.
When students regularly take various tests and scores, such as an in-office test, an in-term test, an end-of-term test and the like, the timing module sends an acquisition signal to the control module, the control module controls the cylinder of the locking mechanism to start, the piston rod of the cylinder is inserted into the jack of the bolt 3, the sealing plate 2 is locked to prevent the students from shifting the bolt 3 to use the sealing plate 2, the digital keys of the acquisition module after the sealing plate 2 is locked are used for each student to input score information, if the acquisition module does not acquire the score information of the students, the locking state of the locking mechanism is kept, after the control module acquires the score information of the students from the acquisition module, the control module controls the cylinder of the locking mechanism to retract the piston rod to open the sealing plate 2, the students can open the sealing plate 2 to use the table belly to place articles, a large amount of student data are acquired in the learning process of the students, and the use of, the work load when reducing through the teacher input score sends to the cloud storage subsystem and saves when the student knows the score, avoids the teacher to type in the student score in the later stage and leads to data acquisition to lag.
In the course of student attending to lessons, the posture of attending to lessons of student is gathered and is sent to control module through position of sitting detection module, the infrared shooting unit of position of sitting detection module shoots student's back neck image as the posture of attending to lessons, by control module with the posture of attending to lessons and prestore the classroom posture match, contrast back neck image slope and vertical angle when the posture of attending to lessons matches with the classroom posture, be promptly for matching when the angle is greater than the angle threshold value and fail, match failure promptly for the posture that the student did not carefully attend to lessons, the posture of attending to lessons is gathered as student's classroom performance data, can in time gather every student's classroom performance data, need not the teacher can's unable daily performance of observing every student when giving lessons, avoid student's data to omit.
The collection subsystem on the desk 1 collects the student data of each student, and the collection subsystem on the desk 1 can track and collect the student data because the desk 1 can be used in different learning stages of the students, so that the data of the students in different learning stages can be collected, and the data is more complete.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (2)
1. Student's life data acquisition system, its characterized in that: the desk comprises a cloud storage subsystem and an acquisition subsystem positioned on the desk, wherein the desk is provided with a storage end which can be opened and used by students;
the acquisition subsystem comprises an acquisition module, a control module, a communication module and a timing module, wherein the acquisition module is used for acquiring student data and is positioned on a desk, the student data comprises student identity information, course information and course score information, the acquisition module transmits the acquired student data to the control module, and the control module transmits the received student data to the cloud storage subsystem through the communication module;
the timing module is used for timing acquisition of the score information and sending an acquisition signal to the control module, the control module is used for controlling the locking mechanism to lock the storage end after receiving the acquisition signal, the control module is used for acquiring student data of the acquisition module after the locking mechanism locks the storage end, and the control module is used for controlling the locking mechanism to be opened after the score information in the student data is acquired;
the locking mechanism comprises a lock tongue and a telescopic piece controlled by a control module, a screwing head is rotatably connected at the bottom of the lock tongue, a gear is fixedly arranged between the screwing head and the lock tongue, the storage end comprises a table belly and a sealing plate hinged on the table belly, a sliding hole for the screwing head to penetrate through is formed in the sealing plate, a rack meshed with the gear is fixedly arranged on the inner wall of the sliding hole, a slot for the lock tongue to insert is formed in the top wall of the table belly, the lock tongue is arranged on one side, facing the inside of the table belly, of the sealing plate at the storage end, and a jack coaxial with the telescopic piece is formed in the lock tongue;
the acquisition subsystem still includes position of sitting detection module, position of sitting detection module is used for detecting student's the posture of listening to lessons and sends to control module, control module matches the posture of listening to lessons with the classroom posture that prestores, control module adds out the poor label and sends to cloud storage subsystem for student data when the posture of listening to lessons matches the failure, and position of sitting detection module includes infrared photographing unit, and infrared photographing unit shoots student's back neck image, and control module matches the posture of listening to lessons and the classroom posture that prestores, and control module adds out the poor label and sends to cloud storage subsystem for student data when the posture of listening to lessons matches the failure.
2. The student's career data acquisition platform of the student's career data acquisition system of claim 1, characterized in that: the student data collection system comprises a plurality of collection terminals, a plurality of locking mechanisms and a processing end, wherein the collection terminals are located on desks of students, the collection terminals collect student data and send the student data to the processing end for storage, the collection terminals control the locking mechanisms on the desks to lock the storage ends in a timing mode, the collection terminals obtain score information in the student data after locking the storage ends, the collection terminals control the storage ends to be opened after obtaining the score information, the collection terminals collect the student data and send the student data to the processing end for processing, the processing end calculates the collection time interval of the student data of each student, and the processing end adds a conjugate label to the student data when the collection time interval is larger than a time threshold;
still include a plurality of position of sitting detection ends that are located on the seat, the position of sitting detection end detects the student and goes on the lesson posture of class and sends the collection terminal with the supporting desk of seat, collection terminal matches the classroom posture of listening the lesson posture and prestoring, collection terminal adds out the poor label and sends to the processing end for student data addition when the posture of listening matches the failure.
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| JP2005083082A (en) * | 2003-09-09 | 2005-03-31 | Toshiba Corp | Office automation desk and office automation desk system |
| US8352323B2 (en) * | 2007-11-30 | 2013-01-08 | Blaze Mobile, Inc. | Conducting an online payment transaction using an NFC enabled mobile communication device |
| US8666909B2 (en) * | 2007-11-02 | 2014-03-04 | Ebay, Inc. | Interestingness recommendations in a computing advice facility |
| CN102462176A (en) * | 2010-11-15 | 2012-05-23 | 李梦珺 | Anti-theft desk |
| CN204856618U (en) * | 2015-07-29 | 2015-12-09 | 三峡大学 | Call roll and register and can be regarded as supplementary teaching system of score at ordinary times |
| CN205103880U (en) * | 2015-11-03 | 2016-03-23 | 南华大学 | Student's score marking system |
| CN208064861U (en) * | 2017-12-22 | 2018-11-09 | 赵科宇 | A kind of intelligence chair and desk for pupils suit |
| CN208280765U (en) * | 2018-04-24 | 2018-12-25 | 广东中其物业管理有限公司 | A kind of cell safe burglar-proof gate inhibition device |
| CN108875680A (en) * | 2018-06-29 | 2018-11-23 | 合肥右传媒科技有限公司 | A kind of Education Administration Information System based on Cloud Server |
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Address after: Room 312, 316, 318, 3 / F, building B, 33 science Avenue, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong 510000 Patentee after: JingBiao Technology Group Co.,Ltd. Address before: Room 312, 316, 318, 3 / F, building B, 33 science Avenue, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong 510000 Patentee before: GUANGDONG KITOP TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Student Career Data Collection System and Platform Effective date of registration: 20230516 Granted publication date: 20201023 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: JingBiao Technology Group Co.,Ltd. Registration number: Y2023980040755 |