Joint school network teaching management platform based on RTMP plug flow protocol

Abstract

The invention discloses a joint school network teaching management platform established based on an RTMP protocol, and mainly provides digital platform support for three classes. The recording and broadcasting classrooms are accessed to the platform by the education entities in an RTMP stream pushing mode, and then two-school combined classroom teaching activities are carried out in a free pairing mode, or multi-school combined classroom teaching activities are carried out in a grouping mode.

Description

Technical Field

[0001] The present invention relates to the field of informatization, and specifically provides digital platform support for "three classrooms". Background Art

[0002] It clearly proposed to "promote the teaching and research organization model of 'central school leading teaching points' and 'one school leading multiple points, one school leading multiple schools', and encourage the establishment of physical institutions to carry out the application practice of 'three classrooms' in a centralized manner through 'inter-school network teaching'."

[0003] "Online pairing and online assistance" is the main work goal of joint school online teaching. "Big schools connect with small schools", "strong schools connect with weak schools", "urban schools connect with rural schools", "one-to-one tutoring", "one-to-two tutoring", "central school with teaching points", "one school with multiple points, one school with multiple schools" and other "1+N" online interactive teaching are the main organizational forms of joint school online teaching.

[0004] The focus of joint school online teaching is "strong schools connecting with weak schools" and "urban schools connecting with rural schools". The beneficiaries are weak schools or rural schools, which lack not only teaching resources but also other teaching resources. The first problem encountered in promoting joint school online teaching is the lack of hardware resources such as recording and broadcasting equipment. After the beneficiaries have the hardware and software resources such as recording and broadcasting equipment, backward technology becomes the second obstacle to equipment operation and maintenance. The recording and broadcasting equipment configured by various educational entities varies greatly in terms of brand and model. How to integrate these recording and broadcasting equipment is the third problem that joint online teaching needs to solve. Joint online teaching is a collaborative teaching of multiple educational entities. Before each "three classes" are carried out, the schools must first communicate and coordinate, investigate the teaching venues, debug the recording and broadcasting equipment, etc. Therefore, each time the "three classes" are carried out, it takes a lot of manpower and financial resources, which is difficult to normalize. The goal of "online pairing and online assistance" is difficult to achieve. Summary of the Invention

[0005] The present invention aims to solve the above problems and thus provide a joint school network teaching management platform based on the RTMP streaming protocol.

[0006] The present invention solves the above problems by adopting the following technical solutions: The organizational forms of joint school online teaching are nothing more than "large schools connecting with small schools", "strong schools connecting with weak schools", "urban schools connecting with rural schools", "one-to-one tutoring", "one-to-two tutoring", "central schools with teaching points", "one school with multiple points, one school with multiple schools" and other "1+N" online interactive teaching organizational forms. In summary, there are two organizational forms: a joint classroom of two schools (1+1) or a joint classroom of multiple schools (1+N). Each educational entity jointly teaches in a live broadcast format. That is, one school is the main lecturer, driving the interaction of one or N weak schools or teaching points within its jurisdiction. Any educational entity that is willing to form mutual assistance or mutual help in the "three classrooms" teaching activities can apply to connect its own recording classroom to this platform and become a member of the joint school online teaching community.

[0007] Accessing this platform using the RTMP streaming protocol reduces the cost of accessing the joint school network and solves the problem of lack of hardware resources for the people being helped. Currently, most recording and broadcasting equipment, network cameras, and network hard disk cameras have RTMP streaming capabilities. Each joint school network teaching entity does not need to replace existing equipment and can directly apply for access to the platform. The platform will assign a long-term valid streaming address to the device based on the access application information. The educational entity only needs to set the streaming address in the recording and broadcasting equipment and other devices, and then it can automatically push the stream to the platform as long as the device is turned on. If the educational entity lacks audio and video acquisition equipment, it only needs to invest a few hundred yuan to purchase a simple network camera, and it can also access this platform.

[0008] The platform receives RTMP streams, which are unrelated to the specific audio and video acquisition equipment. This helps current education administrative agencies at all levels solve the problem of difficulty in integrating recording and broadcasting equipment of educational entities in the region due to inconsistent brands, models, and categories.

[0009] After each educational entity connects the recording classroom to the platform, it will be included in the recording classroom library. No operation and maintenance will be required in the future. Just turn on the relevant equipment, log in to the platform, and select the recording classroom of the affiliated school unit to carry out the "three classrooms" teaching activities, solving the operation and maintenance problems caused by the lack of technology of the assisted objects.

[0010] This platform addresses the visualization and regular application of "three classrooms" management. First, any two classrooms connected to the platform can be instantly formed into a two-school joint classroom. The platform provides a live broadcast camera for each educational entity in the joint classroom. Each educational entity selects the other classroom from the recorded classroom library and can then use RTMP push and pull live streams to allow teachers and students from both schools to interact in class. Second, educational entities within the joint community can form a multi-school joint classroom at any time through the platform. Although each entity has assistant lecturers to assist in teaching, the main lecturer (the main lecturer) still finds it difficult to manage too many classes. Therefore, the platform has designed a maximum of four live broadcast cameras for multi-school joint classrooms, allowing up to five educational entities to form a joint classroom, with interactive interaction between the five classes. Other schools that only want to learn without interacting can also log in to the platform and join the joint classroom. However, they will not be able to interact with the main lecturer.

[0011] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: This platform integrates the recording and broadcasting equipment, cameras or cameras of various schools through the "streaming" method, avoiding many differences in brands, models, functions, etc. of the recording and broadcasting equipment of each school. There are currently no similar cases in the field of education.

[0012] Establishing a joint school online teaching community is a key system for promoting the normalization and visualization of the "three classrooms" and is also the main purpose of the invention of this platform. Currently, there is no similar invention in China. The joint classroom between two schools is one of the key concepts proposed by this platform.

[0013] This invention uses the "two-school joint classroom" model to standardize organizational forms of online teaching, such as "large schools connecting with small schools," "strong schools connecting with weak schools," "urban schools connecting with rural schools," and "one-to-one tutoring." Any two educational entities, as long as they have streaming equipment (generally cameras and recording and broadcasting equipment can do so), can freely pair up and form a two-school joint classroom through this platform, reducing the equipment configuration burden on each integrated educational entity.

[0014] This invention uses "multi-school joint classrooms" to standardize "1+N" online interactive teaching organizational models, such as "central school-led teaching sites," "one school-led multiple sites," or "one school-led multiple schools." Any educational entity, provided they agree, can use this invention to establish a joint classroom of up to five classrooms. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 The diagram is a schematic diagram of the structure of an embodiment of the present invention. Classrooms 1 to n in the figure represent recording and broadcasting classrooms that each educational entity needs to connect to the platform; the recording and broadcasting host, network camera, etc. in the figure represent audio and video streaming devices with RTMP streaming function; and the large-screen TV represents an intelligent terminal with audio and video playback function. The streaming media server is responsible for the real-time transmission and distribution of RTMP streaming media content. The role of the joint school online teaching management platform is to manage RTMP streaming media content (including push and pull management of RTMP streams). Figure 2 This diagram shows how joint classrooms work across two schools. Classrooms 1 through n represent recording classrooms for each educational entity that needs to connect to the platform. The Joint School Online Education Management Platform pairs these classrooms to create several joint classrooms. Figure 3 This diagram illustrates the operation of a multi-school joint classroom. Classrooms 1 through n represent recording classrooms for various educational entities that need to connect to the platform. Based on the needs of the joint teaching platform, the joint school online teaching management platform groups three to five classrooms into a "1+N" or "N+N" format to form a "multi-school joint classroom." Figure 4 This is an operating framework diagram of the joint school online teaching management platform, showing all the function menus of an embodiment of the present invention.

Claims

1. A joint school network teaching management platform based on RTMP streaming protocol; its characteristics are A joint school online teaching management platform is being built based on the RTMP protocol. Each educational entity (unit of the joint school online teaching community) connects its recording classroom to the platform via streaming. Educational entities connected to the platform can freely pair up to conduct joint classroom teaching activities between two schools, or form groups to conduct joint classroom teaching activities across multiple schools.

2. The method according to claim 1, wherein: Educational entities interested in forming mutual support or assistance in the "Three Classrooms" teaching activities can register through this platform to become members of the Joint School Network Teaching Community.

3. According to claim 1, for each classroom of an educational entity, as long as the recording and broadcasting equipment, network cameras, network hard disk cameras and other audio and video acquisition equipment in the classroom have RTMP streaming capabilities, they can apply to connect the classroom to the platform to form a recording and broadcasting classroom resource library. The platform will assign a long-term valid streaming address to the classroom based on the access application. If the streaming address is set to the assigned streaming address in the audio and video acquisition equipment, each educational entity only needs to turn on the equipment to automatically push the stream to the platform and carry out joint school online teaching activities.

4. According to claim 1, the platform conducts inter-school online teaching based on the RTMP streaming protocol, which is independent of the type and brand of specific audio and video acquisition equipment. This is conducive to educational administrative agencies at all levels to solve the problem of difficulty in integrating recording and broadcasting equipment of educational entities in the region due to inconsistent brands, models, categories, etc.

5. According to claim 1, any two classrooms connected to the platform can be used to form a joint classroom between two schools at any time. The platform provides each educational entity in the joint classroom with a live broadcast camera for the other. After each educational entity selects the other classroom from the recorded classroom library, it can push and pull live streams via RTMP, allowing teachers and students from both schools to interact in the classroom.

6. As described in claim 1, educational entities within the joint school community can organize joint classes at any time through this platform. Although each entity has assistant lecturers to assist in teaching, the main lecturer (the main teacher) still finds it difficult to manage too many classes in a classroom. Therefore, the platform has designed up to four live broadcast cameras for multi-school joint classrooms. In other words, this platform provides joint school classrooms for up to five educational entities, and the five classes can interact with each other. If other schools only want to learn and not interact, they can also log in to this platform to join the joint classroom. However, they will not be able to interact with the main lecturer.

7. According to claim 1, the platform adopts a B / S architecture to eliminate the operation and maintenance costs of each joint school network teaching entity. The client uses H5 to pull the live stream, and each joint school network only needs to use a browser to carry out joint classroom teaching activities between two or more schools.

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