Electronic commerce teaching platform

Abstract

The invention belongs to the technical field of teaching platforms, and discloses an e-commerce teaching platform, which comprises a user management system, a course management system, an interactive communication system and a schoolwork interaction system, and is characterized in that the user management system is used for managing registration, login, personal information and authority of a user; according to the invention, the user management system divides the user into the teacher end and the student end, the course management system is convenient for the teacher end to upload courses, and the interactive communication system is convenient for the teacher end and the student end to communicate with each other. According to the electronic commerce teaching platform, a user management system is established, the school quality of students is evaluated through a school communication system, daily operation of the electronic commerce teaching platform is facilitated, meanwhile, sensitive data in the user management system is protected through a sensitive data protection module, and therefore the safety of the sensitive data of the user management system is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of teaching platforms, in particular to an e-commerce teaching platform. Background Art

[0002] With the prosperity of economy, people's living standards are constantly improving, production technology is developing better and better, people are more and more demanding on the use of their time, and in life, we have higher and higher requirements for equipment. We hope to improve the working efficiency of equipment, reduce working time, improve the use efficiency and maximize its value through the innovation of equipment. With the development of science and technology, e-commerce is now more and more widely used, and more and more people are learning e-commerce. As a very common device in e-commerce teaching, e-commerce teaching platform can help students learn about e-commerce better. With the increase in the number of users of e-commerce teaching platforms, there will be more and more sensitive data inside the e-commerce teaching platforms. Therefore, the protection of sensitive data inside the e-commerce teaching platforms has become a top priority. At the same time, the existing e-commerce teaching platforms only have teaching and learning functions, and are unable to evaluate the teaching quality and provide feedback based on various situations. The scope of application is too single. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides an e-commerce teaching platform, which solves the problems raised in the above background technology.

[0004] To solve the above technical problems, according to one aspect of the present invention, more specifically, an e-commerce teaching platform includes a user management system, a course management system, an interactive communication system and a homework interaction system, characterized in that: the user management system is used to manage user registration, login, personal information and permissions, and the user management system divides users into a teacher end and a student end; Course management system: used to manage the creation, publishing, and updating of teacher-side courses; Interactive communication system: used to achieve real-time communication and interaction between teachers and students; Homework interactive system: used for students to submit homework and teachers to correct homework to evaluate students' learning effects; The user management system is provided with a sensitive data protection system, which includes a sensitive data encryption system and a sensitive data storage system; Sensitive data encryption system: used to identify sensitive data in the user management system and encrypt the sensitive data; Sensitive data storage system: used to store encrypted sensitive data and set up a data access interface so that users can easily read and write data; The e-commerce education platform is provided with a data analysis module for analyzing the completion rate of the course, user activity and specific data for evaluating the internal quality score, and evaluating the course quality through the teaching evaluation module.

[0005] Furthermore, the sensitive data encryption system includes a sensitive data identification module, a data encryption module and a secret key module; Sensitive data identification module: uses regular expressions and keyword matching to identify and mark sensitive data in the user management system; Data encryption module: uses AES and RSA encryption algorithms to encrypt sensitive data; Key module: used to generate, store, distribute and update keys to ensure the security of the encryption system.

[0006] Furthermore, the sensitive data storage system includes an adapter, a data parsing module, and a data execution module; Adapter: used to connect, convert and coordinate the communication and interoperation between different systems, devices or interfaces for data transmission; Data parsing module: used to parse the data frame format in the transmission layer or data source and convert it into a data form that can be understood and operated; Data execution module: used to replace specific characters or character sequences in sensitive information with other characters or placeholders, and process them according to preset algorithms and rules. After that, the sensitive data is stored through the data storage module.

[0007] Furthermore, during the storage of sensitive data, the data persistence is calculated through redundant storage and rapid recovery capability, wherein the calculation formula for data persistence is: Where P is the calculated data persistence; G is the number of failures observed in one year; Z is the total running time in one year, in days; M is the average time required to repair a failure after it occurs, in hours; n is the number of copies of stored data; m is the total number of storage disks in the system; z is the total amount of data stored in the internal system in one year; and h is the average amount of data stored in the system.

[0008] Furthermore, during the data transmission process, the transmitted data is detected, and the calculation formula for the bit error and packet loss of the data is:

[0009]

[0010] In the formula, is the bit error rate of the data; is the packet loss rate of the data; T is the width or repetition period of a digital pulse signal, in seconds; N is the number of valid discrete values ​​taken by a code element, also known as the number of modulation levels, and N is generally an integer power of 2; is the number of error code elements during data transmission; is the total number of transmitted code elements during data transmission; is the number of data packets lost during data transmission; It is the total number of data packets during data transmission.

[0011] Furthermore, the course management system includes a course creation module, a course publishing module and a course updating module; Course creation module: Teachers can create their own courses through the course creation module provided by the platform; Course publishing module: The teacher publishes courses to the platform through the course publishing module for students to choose and study; Course update module: Teachers can update course content at any time through the course update module.

[0012] Furthermore, the interactive communication system includes online classroom, forum / community and private message / chat functions; Online classroom: Teachers can conduct remote teaching and real-time Q&A through the online classroom function; Forum / community: Users can express their opinions and views through forum / community functions, communicate and discuss with other users, and the content they publish may include text, pictures, and videos; Private messaging / chat: Users communicate with other users one-on-one through the private messaging / chat function, and the content they publish includes text, pictures, and videos.

[0013] Furthermore, the course interaction system includes homework interaction, homework grading and online examination functions; Homework interaction: The teacher assigns homework through the homework interaction function, and the student submits the homework to the teacher through the homework interaction function; Homework Correction: The teacher corrects students' homework through the homework correction function and gives corresponding scores and feedback. The students can check their homework scores and teachers' feedback through the homework correction function. Online exam: The teacher uses this function to create the exam paper and set the parameters of the exam time and question type. The students take the online exam and submit their answers within the specified time. After the exam, the system automatically scores and generates a transcript.

[0014] Furthermore, the calculation formula for course evaluation within the teaching evaluation module is: In the formula, H is the teaching evaluation score; P is the average score of the course's positive reviews; N is the evaluation content quality score; W is the course completion score; and Y is the user activity score.

[0015] The beneficial effects of an e-commerce teaching platform of the present invention are: The present invention divides users into teacher side and student side through the user management system, facilitates the teacher side to upload courses through the course management system, facilitates the teacher side and the student side to communicate with each other through the interactive communication system, and evaluates the quality of students' homework through the homework communication system to facilitate the daily operation of the e-commerce teaching platform. At the same time, the present application protects the sensitive data inside the user management system through the sensitive data protection module, thereby increasing the security of sensitive data in the user management system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the process of the sensitive data encryption method of the present invention.

[0019] Figure 3 It is a schematic diagram of the process of the sensitive data storage method of the present invention. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0021] like Figure 1 As shown, according to one aspect of the present invention, an e-commerce teaching platform is provided, including a user management system, a course management system, an interactive communication system and a course interaction system, characterized in that: the user management system is used to manage user registration, login, personal information and permissions, and the user management system divides users into a teacher end and a student end; Course management system: used to manage the creation, publishing, and updating of teacher-side courses; Interactive communication system: used to achieve real-time communication and interaction between teachers and students; Homework interactive system: used for students to submit homework and teachers to correct homework to evaluate students' learning effects; The user management system is provided with a sensitive data protection system, which includes a sensitive data encryption system and a sensitive data storage system; Sensitive data encryption system: used to identify sensitive data in the user management system and encrypt the sensitive data; Sensitive data storage system: used to store encrypted sensitive data and set up a data access interface so that users can easily read and write data; The e-commerce education platform is provided with a data analysis module for analyzing the completion rate of the course, user activity and specific data for evaluating the internal quality score, and evaluating the course quality through the teaching evaluation module.

[0022] In this embodiment, the sensitive data encryption system includes a sensitive data identification module, a data encryption module and a secret key module; Sensitive data identification module: uses regular expressions and keyword matching to identify and mark sensitive data in the user management system; Data encryption module: uses AES and RSA encryption algorithms to encrypt sensitive data; Key module: used to generate, store, distribute and update keys to ensure the security of the encryption system.

[0023] In this embodiment, the sensitive data storage system includes an adapter, a data parsing module, and a data execution module; Adapter: used to connect, convert and coordinate the communication and interoperation between different systems, devices or interfaces for data transmission; Data parsing module: used to parse the data frame format in the transmission layer or data source and convert it into a data form that can be understood and operated; Data execution module: used to replace specific characters or character sequences in sensitive information with other characters or placeholders, and process them according to preset algorithms and rules. After that, the sensitive data is stored through the data storage module.

[0024] In this embodiment, during the sensitive data storage process, the data persistence is calculated by redundant storage and rapid recovery capability, wherein the calculation formula for data persistence is: Where P is the calculated data persistence; G is the number of failures observed in one year; Z is the total running time in one year, in days; M is the average time required to repair a failure after it occurs, in hours; n is the number of copies of stored data; m is the total number of storage disks in the system; z is the total amount of data stored in the internal system in one year; and h is the average amount of data stored in the system.

[0025] In this embodiment, the transmitted data is detected during the data transmission process, and the calculation formula for the bit error and packet loss of the data is:

[0026]

[0027] In the formula, is the bit error rate of the data; is the packet loss rate of the data; T is the width or repetition period of a digital pulse signal, in seconds; N is the number of valid discrete values ​​taken by a code element, also known as the number of modulation levels, and N is generally an integer power of 2; is the number of error code elements during data transmission; is the total number of transmitted code elements during data transmission; is the number of data packets lost during data transmission; is the total number of data packets during data transmission; when When it is not higher than 0.01, the bit error rate during data transmission is normal; when When it is higher than 0.01, the bit error rate during data transmission is abnormal and the device needs to be inspected or replaced; when When it is not higher than 1%, the packet loss rate during data transmission is normal; when When it is higher than 1%, the packet loss rate during data transmission is abnormal and the device needs to be inspected or replaced.

[0028] In this embodiment, the course management system includes a course creation module, a course publishing module and a course updating module; Course creation module: Teachers can create their own courses through the course creation module provided by the platform; Course publishing module: The teacher publishes courses to the platform through the course publishing module for students to choose and study; Course update module: Teachers can update course content at any time through the course update module.

[0029] In this embodiment, the interactive communication system includes online classroom, forum / community and private message / chat functions; Online classroom: Teachers can conduct remote teaching and real-time Q&A through the online classroom function; Forum / community: Users can express their opinions and views through forum / community functions, communicate and discuss with other users, and the content they publish may include text, pictures, and videos; Private messaging / chat: Users communicate with other users one-on-one through the private messaging / chat function, and the content they publish includes text, pictures, and videos.

[0030] In this embodiment, the course interaction system includes homework interaction, homework correction and online examination functions; Homework interaction: The teacher assigns homework through the homework interaction function, and the student submits the homework to the teacher through the homework interaction function; Homework Correction: The teacher corrects students' homework through the homework correction function and gives corresponding scores and feedback. The students can check their homework scores and teachers' feedback through the homework correction function. Online exam: The teacher uses this function to create the exam paper and set the parameters of the exam time and question type. The students take the online exam and submit their answers within the specified time. After the exam, the system automatically scores and generates a transcript.

[0031] In this embodiment, the calculation formula for course evaluation in the teaching evaluation module is: In the formula, H is the teaching evaluation score; P is the average score of the course's positive reviews; N is the evaluation content quality score; W is the course completion score; and Y is the user activity score. Among them, P, N, W and Y are all 10 points; when When the teaching course was evaluated as highly recommended, it was promoted on the homepage; when When, the teaching course evaluation is recommended and set on the home page; when When the teaching course is evaluated as normal; when When the teaching course is evaluated as not recommended, rectification suggestions will be issued to the teacher.

[0032] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An e-commerce teaching platform, including a user management system, a course management system, an interactive communication system and a homework interaction system, characterized in that: The user management system is used to manage user registration, login, personal information and permissions, and the user management system divides users into teacher terminals and student terminals; Course management system: used to manage the creation, publishing, and updating of teacher-side courses; Interactive communication system: used to achieve real-time communication and interaction between teachers and students; Homework interactive system: used for students to submit homework and teachers to correct homework to evaluate students' learning effects; The user management system is provided with a sensitive data protection system, which includes a sensitive data encryption system and a sensitive data storage system; Sensitive data encryption system: used to identify sensitive data in the user management system and encrypt the sensitive data; Sensitive data storage system: used to store encrypted sensitive data and set up a data access interface so that users can easily read and write data; The e-commerce education platform is provided with a data analysis module for analyzing the completion rate of the course, user activity and specific data for evaluating the internal quality score, and evaluating the course quality through the teaching evaluation module.

2. An e-commerce teaching platform according to claim 1, characterized in that: The sensitive data encryption system includes a sensitive data identification module, a data encryption module and a secret key module; Sensitive data identification module: uses regular expressions and keyword matching to identify and mark sensitive data in the user management system; Data encryption module: uses AES and RSA encryption algorithms to encrypt sensitive data; Key module: used to generate, store, distribute and update keys to ensure the security of the encryption system.

3. The e-commerce teaching platform according to claim 1, characterized in that: The sensitive data storage system includes an adapter, a data parsing module and a data execution module; Adapter: used to connect, convert and coordinate the communication and interoperation between different systems, devices or interfaces for data transmission; Data parsing module: used to parse the data frame format in the transmission layer or data source and convert it into a data form that can be understood and operated; Data execution module: used to replace specific characters or character sequences in sensitive information with other characters or placeholders, and process them according to preset algorithms and rules. After that, the sensitive data is stored through the data storage module.

4. The e-commerce teaching platform according to claim 1, characterized in that: During the sensitive data storage process, the data persistence is calculated through redundant storage and rapid recovery capabilities, where the calculation formula for data persistence is: Where P is the calculated data persistence; G is the number of failures observed in one year; Z is the total operating time in one year, in days; M is the average time required to repair a fault after it occurs, in hours; n is the number of copies of stored data; m is the total number of storage disks in the system; z is the total amount of data stored in the internal system within one year; and h is the average amount of data stored in the system.

5. The e-commerce teaching platform according to claim 1, characterized in that: During the data transmission process, the transmitted data is detected, and the calculation formula for the bit error and packet loss of the data is: In the formula, is the bit error rate of the data; is the packet loss rate of the data; T is the width or repetition period of a digital pulse signal, measured in seconds; N is the number of valid discrete values ​​taken by a code element, also known as the number of modulation levels, and N is generally an integer power of 2; is the number of error code elements during data transmission; is the total number of transmitted code elements during data transmission; is the number of data packets lost during data transmission; It is the total number of data packets during data transmission.

6. The e-commerce teaching platform according to claim 1, characterized in that: The course management system includes a course creation module, a course publishing module and a course updating module; Course creation module: Teachers can create their own courses through the course creation module provided by the platform; Course publishing module: The teacher publishes courses to the platform through the course publishing module for students to choose and study; Course update module: Teachers can update course content at any time through the course update module.

7. The e-commerce teaching platform according to claim 1, characterized in that: The interactive communication system includes online classroom, forum / community and private message / chat functions; Online classroom: Teachers can conduct remote teaching and real-time Q&A through the online classroom function; Forum / community: Users can express their opinions and views through forum / community functions, communicate and discuss with other users, and the content they publish may include text, pictures, and videos; Private messaging / chat: Users communicate with other users one-on-one through the private messaging / chat function, and the content they publish includes text, pictures, and videos.

8. The e-commerce teaching platform according to claim 1, characterized in that: The course interaction system includes homework interaction, homework correction and online examination functions; Homework interaction: The teacher assigns homework through the homework interaction function, and the student submits the homework to the teacher through the homework interaction function; Homework Correction: The teacher corrects students' homework through the homework correction function and gives corresponding scores and feedback. The students can check their homework scores and teachers' feedback through the homework correction function. Online exam: The teacher uses this function to create the exam paper and set the parameters of the exam time and question type. The students take the online exam and submit their answers within the specified time. After the exam, the system automatically scores and generates a transcript.

9. The e-commerce teaching platform according to claim 1, characterized in that: The calculation formula for course evaluation within the teaching evaluation module is: In the formula, H is the teaching evaluation score; P is the average score of the course's positive reviews; N is the evaluation content quality score; W is the course completion score; and Y is the user activity score.

Images