Smart Classroom – Bijie Multimedia Collaboration System Group Discussion Smart Classroom Solution
Regarding smart classrooms, for vocational colleges, it means a change in teaching philosophy, teaching methods, teaching methods, and learning methods. If used well, it will effectively improve teaching quality, teaching efficiency, and learning effectiveness. To carry out the construction of smart classrooms, it means systematically classifying and managing data. The key is to connect various subsystems and devices to achieve the construction of a full scenario smart campus. In addition, traditional campus management also has the following common problems:
1. There are numerous campus equipment, making it difficult to achieve unified intelligent perception, control, and management;
2. Poor interaction between teachers and students, traditional multimedia classrooms usually have teachers explaining alone, making it difficult to achieve interactive learning among students;
3. Complex wiring and high maintenance expenses; The complex wiring often leads to equipment failures, which brings huge maintenance costs for later maintenance.
In response to the above issues, Bijie Internet adopts a multi screen collaborative smart classroom solution to create a group discussion smart classroom scene for vocational colleges. The solution adopts a display device+IP networking+multimedia collaboration system (BJ66 interactive version/BJ80 interactive version), supporting group communication, multi screen interaction, achievement display, annotation and comments, and can be integrated with the classroom central control system and classroom recording system. At the same time, it can provide a unified management platform, support large-scale deployment, and facilitate remote management by school operation and maintenance personnel.
The BJ66 and BJ80 interactive versions meet the requirements of smart classrooms for various functions such as wireless screen mirroring, multi screen synchronization, real-time broadcasting, arbitrary screen control, and arbitrary personnel screen mirroring.A multi screen interactive group teaching system is constructed by the teacher’s interactive touch screen and student group screen. Adopting multi screen interactive technology, it supports various interactive functions such as dynamic annotation and split screen preview. Combining multiple teaching modes such as seminar, group, inquiry, and blended learning, to make teaching more scientific, easy, and effective!
Bijie Smart Classroom Solution Functionality
01 Group interaction
Support the aggregation and display of group screen content on the main screen (the main screen can display up to 6 group screen contents at the same time), and broadcast the main screen content to the group screen. One group can be designated to broadcast to other group screens, enhancing communication and interaction between teachers and students, and enhancing student classroom participation;
The teacher can display multiple group screens simultaneously on the main screen through the drag and drop function on the main screen. The main screen can display up to 6 group screens simultaneously.
The teacher can synchronously push the main screen image in the form of a broadcast to each group’s split screen.
Teachers can pull the screen of a group to the main screen for display, and at the same time, broadcast the main screen image to other groups for sharing on the same screen.
02 Wireless screen projection
The product (BJ66 Interactive Edition/BJ80 Interactive Edition) supports mainstream wireless screen projection protocols, and devices carried by teachers and students can be projected without installing any software. It is compatible with AirPlay, Miracast, WiDi, Googlecast, HUAWEI Cast+, and BJCast screen projection protocols;
03Web centralized control management
Support unified and centralized device management and maintenance, remote control and management of operation and maintenance of online devices, facilitating unified management and deployment by schools;
04 Central Control Center
It can be integrated and docked with the central control system to achieve the integration and linkage of multimedia teaching information equipment. It can control various functions of group interaction with one click, making it more convenient and efficient, improving teaching quality and efficiency;
05 Recording and broadcasting docking
Can provide RTSP interface, can interface with the school recording and broadcasting system, achieve the recording and storage of teaching screen casting audio and video, help teachers review the classroom and students learn new things;
06 Screen projection reverse control
The product (BJ66 interactive version/BJ80 interactive version) supports screen mirroring and reverse control function. Teachers can use the touch screen to reverse control the mobile intelligent terminal that is currently mirroring, adding knowledge points or correcting errors in a timely manner;
Supporting multiple mobile devices to simultaneously project screens, supporting teachers and students, and students and students to compare and display on the same screen, facilitating classroom interaction;
Support remote push function for images, videos, and subtitles, allowing for unified or specified playback of school teaching videos and notification information;
09 Whiteboard Annotations
Built in electronic whiteboard and same screen annotation function, teachers can annotate and comment on the screen projection in real-time;
It can be used in conjunction with the teaching all-in-one machine with its own OPS system, achieving linear display of the projection screen on the OPS system interface without the need to switch HDMI signal sources;
11 independent HDMI inputs
Supports external HDMI independent signal sources, can connect to high angle cameras, cameras, etc., and supports the fusion display of wired and wireless signals;
12 Weak Network Adversarial
We provide weak network transmission adversarial function, allowing users to smoothly and stably cast screens even at a network packet loss rate of 10% to 20%, and supporting display of screen resolution, packet loss rate, code rate, frame rate, and signal strength information.
The product (BJ66 Interactive Edition/BJ80 Interactive Edition) adopts an integrated structure design, with 2 built-in high-speed WiFi processing modules, a hidden high gain antenna, supporting 4K high-definition display, 1 HDMI input, 1 HDMI output, independent audio input/output, gigabit Ethernet interface, and USB/Type-C expansion interface.Compared to using HDMI fiber and matrix solutions, the Bijie solution has advantages such as simple deployment, flexible networking, and rich stacking software functions. Compared to the education all-in-one machine+OPS computer+software solution, the Bijie solution has advantages such as stable functionality and lower overall cost.
