CN109191970A - A kind of computer teaching lecture system and method based on cloud platform - Google Patents
A kind of computer teaching lecture system and method based on cloud platform Download PDFInfo
- Publication number
- CN109191970A CN109191970A CN201811267996.7A CN201811267996A CN109191970A CN 109191970 A CN109191970 A CN 109191970A CN 201811267996 A CN201811267996 A CN 201811267996A CN 109191970 A CN109191970 A CN 109191970A
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- Prior art keywords
- module
- terminal
- teacher
- student
- courseware
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
Abstract
The invention discloses a kind of computer teaching lecture system and method based on cloud platform, including student terminal, teacher's terminal and parent's terminal, and student terminal, mutual signal connection between teacher's terminal and parent's terminal, student terminal is equipped with microprocessor, recognition of face camera, iris recognition camera instrument, interactive unit, data transceiving unit, teacher's terminal is equipped with controller, scan module, video acquisition module, it prepares lessons module, courseware encryption memory module, attendance module, login authentication module and wireless transport module, parent's terminal is equipped with voice-input unit and display unit, structure of the invention principle is simple, intelligence degree is high, it can be realized student, teacher, interaction between parent, it can be improved efficiency of teaching, and student is facilitated to learn faster.
Description
Technical field
The present invention relates to teaching lecture system technical fields, and specially a kind of computer teaching based on cloud platform, which is given lessons, is
System and method.
Background technique
Tutoring system is the subsystem of educational system, refers to realize certain teaching purpose, is organic by each Teaching Elements
The entirety with certain instructional function being combined into.Teaching is the complication system being made of a variety of elements, and dynamic key element is religion
Teacher, student and psychological environment, human element --- Faculty and Students are control and the key factor for restricting tutoring system progress；Phase
It is instructional media and physical environment to static element, is the element of object, is the carrier of classroom interactions' exchange, and psychological environment is
The culture of the organic running of the element of people and object in tutoring system is set to support with emotion.
Current tutoring system has a single function, and can not effectively improve teachers ' teaching efficiency and quality, therefore, it is necessary into
Row improves.
Summary of the invention
The purpose of the present invention is to provide a kind of computer teaching lecture system and method based on cloud platform, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of computer teaching based on cloud platform is given lessons
System, including student terminal, teacher's terminal and parent's terminal, between the student terminal, teacher's terminal and parent's terminal mutually
Signal connection, the student terminal are equipped with microprocessor, recognition of face camera, iris recognition camera instrument, interactive unit, number
According to Transmit-Receive Unit, the microprocessor is separately connected recognition of face camera, iris recognition camera instrument, interactive unit, data and receives
Bill member, teacher's terminal are equipped with controller, scan module, video acquisition module, module of preparing lessons, courseware encryption storage mould
Block, attendance module, login authentication module and wireless transport module, the controller are separately connected scan module, video acquisition mould
Block, module of preparing lessons, courseware encryption memory module, attendance module, login authentication module and wireless transport module, the module of preparing lessons
Cloud platform is connected, parent's terminal is equipped with voice-input unit and display unit.
Preferably, the login authentication module is combined using fingerprint recognition and recognition of face.
Preferably, the courseware encryption memory module encryption method is as follows:
A, data cleansing operation is carried out to the courseware data to be encrypted of storage；The first encryption is carried out to the data after cleaning to calculate
Method operation, obtains encrypted ciphertext data, and the first Encryption Algorithm is HASH Encryption Algorithm；
B, ciphertext data are transmitted to certificate authority server, are carried out in certificate authority server ciphertext data
Signature, obtains signed data；
C, signed data is back to local, the second Encryption Algorithm operation, completion pair is carried out to signed data in local side
The primary encryption of data；Second Encryption Algorithm is asymmetric ECC Encryption Algorithm, that is, completes the encryption to courseware.
Preferably, application method the following steps are included:
A, teacher enters teacher's terminal, into religion by login authentication module verifying teacher's identity first after being verified
Attendance instruction is sent by attendance module after teacher's terminal；
B, student's eyes face iris recognition camera instrument on student terminal carries out iris recognition and carries out attendance；
C, teacher by preparing lessons unit downloads the newest content of courses from cloud platform later, and the content of courses after downloading is sent
Storage is encrypted into courseware encryption memory module；
D, encrypted courseware content is sent to student terminal, student terminal pair by wireless transmission unit by teacher later
Courseware is decrypted；
E, teacher gives lessons according to courseware content, and student can put question to during giving lessons, and teacher can pass through
Recognition of face camera observation student attends class situation；
F, parent can carry out interaction with student and teacher in terminal at home after class.
Compared with prior art, the beneficial effects of the present invention are:
(1) structure of the invention principle is simple, and intelligence degree is high, can be realized student, teacher, the interaction between parent,
It can be improved efficiency of teaching, and student facilitated to learn faster.
(2) the courseware encryption memory module encryption method that the present invention uses realizes digital signature and verifying operation, improves
The safety and confidentiality of courseware data.
(3) present invention can be realized the encryption storage after the verifying of teacher's identity, the attendance of student, courseware downloading, give lessons
Real time monitoring in the process and student, parent, the interaction between teacher can increase student and attend class and focus on,
Alleviate the teaching load of teacher.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is flow chart of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of computer teaching based on cloud platform, which is given lessons, is
System, including student terminal 1, teacher's terminal 2 and parent's terminal 3, between the student terminal 1, teacher's terminal 2 and parent's terminal 3
Mutual signal connection, the student terminal 1 are equipped with microprocessor 4, recognition of face camera 5, iris recognition camera instrument 6, mutually
Moving cell 7, data transceiving unit 8, the microprocessor 4 be separately connected recognition of face camera 5, iris recognition camera instrument 6, mutually
Moving cell 7, data transceiving unit 8, teacher's terminal 2 are equipped with controller 9, scan module 10, video acquisition module 11, standby
Class module 12, courseware encryption memory module 13, attendance module 14, login authentication module 15 and wireless transport module 16, login is tested
Card module 15 is combined using fingerprint recognition and recognition of face；The controller 9 is separately connected scan module 10, video acquisition mould
Block 11, module of preparing lessons 12, courseware encryption memory module 13, attendance module 14, login authentication module 15 and wireless transport module 16,
The module 12 of preparing lessons connects cloud platform 17, and parent's terminal 3 is equipped with voice-input unit 18 and display unit 19.
In the present invention, courseware encryption memory module encryption method is as follows:
A, data cleansing operation is carried out to the courseware data to be encrypted of storage；The first encryption is carried out to the data after cleaning to calculate
Method operation, obtains encrypted ciphertext data, and the first Encryption Algorithm is HASH Encryption Algorithm；
B, ciphertext data are transmitted to certificate authority server, are carried out in certificate authority server ciphertext data
Signature, obtains signed data；
C, signed data is back to local, the second Encryption Algorithm operation, completion pair is carried out to signed data in local side
The primary encryption of data；Second Encryption Algorithm is asymmetric ECC Encryption Algorithm, that is, completes the encryption to courseware.
The courseware encryption memory module encryption method that the present invention uses realizes digital signature and verifying operation, improves class
The safety and confidentiality of number of packages evidence.
Working principle: application method of the invention the following steps are included:
A, teacher enters teacher's terminal, into religion by login authentication module verifying teacher's identity first after being verified
Attendance instruction is sent by attendance module after teacher's terminal；
B, student's eyes face iris recognition camera instrument on student terminal carries out iris recognition and carries out attendance；
C, teacher by preparing lessons unit downloads the newest content of courses from cloud platform later, and the content of courses after downloading is sent
Storage is encrypted into courseware encryption memory module；
D, encrypted courseware content is sent to student terminal, student terminal pair by wireless transmission unit by teacher later
Courseware is decrypted；
E, teacher gives lessons according to courseware content, and student can put question to during giving lessons, and teacher can pass through
Recognition of face camera observation student attends class situation；
F, parent can carry out interaction with student and teacher in terminal at home after class.
The present invention can be realized the encryption storage after the verifying of teacher's identity, the attendance of student, courseware downloading, process of giving lessons
In real time monitoring and student, parent, the interaction between teacher, student can be increased attend class and focus on, mitigate
The teaching load of teacher.
In conclusion structure of the invention principle is simple, intelligence degree is high, can be realized student, teacher, between parent
Interaction, can be improved efficiency of teaching, and student is facilitated to learn faster.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of computer teaching lecture system based on cloud platform, including student terminal (1), teacher's terminal (2) and parent are whole
It holds (3), it is characterised in that: mutual signal connection, institute between the student terminal (1), teacher's terminal (2) and parent's terminal (3)
Student terminal (1) is stated equipped with microprocessor (4), recognition of face camera (5), iris recognition camera instrument (6), interactive unit
(7), data transceiving unit (8), the microprocessor (4) are separately connected recognition of face camera (5), iris recognition camera instrument
(6), interactive unit (7), data transceiving unit (8), teacher's terminal (2) be equipped with controller (9), scan module (10),
Video acquisition module (11), module of preparing lessons (12), courseware encryption memory module (13), attendance module (14), login authentication module
(15) and wireless transport module (16), the controller (9) is separately connected scan module (10), video acquisition module (11), standby
Class module (12), courseware encryption memory module (13), attendance module (14), login authentication module (15) and wireless transport module
(16), module of preparing lessons (12) connection cloud platform (17), parent's terminal (3) are equipped with voice-input unit (18) and aobvious
Show unit (19).
2. a kind of computer teaching lecture system based on cloud platform according to claim 1, it is characterised in that: described to step on
Record authentication module (15) is combined using fingerprint recognition and recognition of face.
3. a kind of computer teaching lecture system based on cloud platform according to claim 1, it is characterised in that: the class
It is as follows that part encrypts memory module encryption method:
A, data cleansing operation is carried out to the courseware data to be encrypted of storage；First Encryption Algorithm fortune is carried out to the data after cleaning
It calculates, obtains encrypted ciphertext data, the first Encryption Algorithm is HASH Encryption Algorithm；
B, ciphertext data are transmitted to certificate authority server, are signed in certificate authority server ciphertext data
Name, obtains signed data；
C, signed data is back to local, the second Encryption Algorithm operation, complete paired data is carried out to signed data in local side
Primary encryption；Second Encryption Algorithm is asymmetric ECC Encryption Algorithm, that is, completes the encryption to courseware.
4. realizing a kind of application method of the computer teaching lecture system based on cloud platform described in claim 1, feature
Be: its application method the following steps are included:
A, teacher enters teacher's terminal by login authentication module verifying teacher's identity first after being verified, into teacher's end
Attendance instruction is sent by attendance module behind end；
B, student's eyes face iris recognition camera instrument on student terminal carries out iris recognition and carries out attendance；
C, teacher by preparing lessons unit downloads the newest content of courses from cloud platform later, and the content of courses after downloading is sent to class
Part, which encrypts, encrypts storage in memory module；
D, encrypted courseware content is sent to student terminal by wireless transmission unit by teacher later, and student terminal is to courseware
It is decrypted；
E, teacher gives lessons according to courseware content, and student can put question to during giving lessons, and teacher can pass through face
Identification camera observation student attends class situation；
F, parent can carry out interaction with student and teacher in terminal at home after class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267996.7A CN109191970A (en) | 2018-10-29 | 2018-10-29 | A kind of computer teaching lecture system and method based on cloud platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267996.7A CN109191970A (en) | 2018-10-29 | 2018-10-29 | A kind of computer teaching lecture system and method based on cloud platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109191970A true CN109191970A (en) | 2019-01-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267996.7A Pending CN109191970A (en) | 2018-10-29 | 2018-10-29 | A kind of computer teaching lecture system and method based on cloud platform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994009A (en) * | 2019-04-04 | 2019-07-09 | 黄淮学院 | A kind of computer interactive teaching device convenient for operation |
| CN111079113A (en) * | 2019-12-13 | 2020-04-28 | 柳州铁道职业技术学院 | Teaching system with artificial intelligent control and use method thereof |
| CN111260976A (en) * | 2020-03-20 | 2020-06-09 | 上海乂学教育科技有限公司 | Teaching system based on Internet of things |
| CN111259774A (en) * | 2020-01-13 | 2020-06-09 | 深圳市鸿合创新信息技术有限责任公司 | Method for acquiring courseware information, teaching equipment, lesson preparation equipment and server |
| CN111757140A (en) * | 2020-07-07 | 2020-10-09 | 南京百家云科技有限公司 | Teaching method and device based on live classroom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109994009A (en) * | 2019-04-04 | 2019-07-09 | 黄淮学院 | A kind of computer interactive teaching device convenient for operation |
| CN111079113A (en) * | 2019-12-13 | 2020-04-28 | 柳州铁道职业技术学院 | Teaching system with artificial intelligent control and use method thereof |
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| CN111757140A (en) * | 2020-07-07 | 2020-10-09 | 南京百家云科技有限公司 | Teaching method and device based on live classroom |
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Application publication date: 20190111 |