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MTRE multimedia teaching resource scheduling system
Project background
With the development of Chinese education, the traditional blackboard blackboard teaching mode has been replaced by multimedia teaching with large amount of information. The number of multimedia teaching environments in colleges and universities and general education is increasing, the types of multimedia equipment used are also increasing, and the teaching courseware is becoming more and more abundant.
While teaching methods are rich, the management and scheduling of various multimedia teaching resources has gradually become a problem that schools must solve.
solution
All teaching in the school is led by educational affairs. Therefore, from the perspective of educational affairs teaching, combined with the actual needs of traditional audio-visual management departments, a multimedia teaching resource scheduling platform is established to integrate the entire multimedia teaching process and teaching resource management of the school . Realize the intelligent and automatic management and scheduling of all multimedia teaching resources in the school teaching process starting from the course arrangement of teaching affairs. This program greatly improves the efficiency of the use and management of multimedia teaching resources.
This solution uses the existing school campus network to remotely control and manage networked multimedia classrooms, and to broadcast live multimedia lectures based on some of these. The entire system design is mainly composed of the following subsystems:
Large screen display system
Network Central Control Subsystem
Multimedia equipment electrical safety assurance subsystem
Network IC Card "Campus Card" System
VoIP telephone subsystem
Network video surveillance system
Multimedia teaching network real-time recording and broadcasting
Multimedia resource management on-demand system
Classroom teaching PC network maintenance system
Database management system
As shown below:
Solution function
Automatic conversion of data in educational affairs scheduling system
Classroom use authorization management
Classroom equipment status monitoring
Remote control of classroom equipment
Video surveillance of classroom conditions
Classroom video intercom
Projection lamp usage time statistics and warning
Live audio and video programming
Anti-theft alarm for classroom equipment
PC remote assistance and hardware configuration information recording
Classroom PC system and software remote maintenance and management
Multimedia equipment "One Card"
Multimedia courseware on demand
Multimedia teaching scenario courseware automatic recording generation
Multimedia teaching scene live broadcast / broadcast
Multimedia teaching scenario courseware automatic recording generation
Multimedia scenario courseware editing
Teaching courseware upload
Teaching evaluation
Electronic proctoring, etc.
special function
Using the campus card to manage the multimedia classroom
The WISE network master control system software adopts an open database system design, and has an interface for data exchange with the school's educational affairs scheduling system (the software interface has data import function). In this system, only need to increase the installation of IC control in each teaching electronic platform Device kit to provide the following functions:
The master control room can set the permission of each classroom to unlock all IC card holders. Through the data exchange with the teaching affairs scheduling results, the unlocking strategy of each classroom and each cardholder can be automatically set according to the teaching affairs scheduling data.
Record the time of unlocking the door of the electronic podium in each classroom, the person unlocking it and other information to facilitate classroom safety management.
The IC card controller of this system can be connected with various standard reader card readers, and the reader card reader can be determined according to the type of IC card adopted by the school, so that the campus card system is fully compatible.
A way of unlocking the electronic podium lock is added on the classroom side: the teacher uses the IC card to unlock during the authorized time period and authorized classroom.
The use of this function further improves the efficiency of multimedia classroom management.
Equipment power-off protection
All multimedia classrooms are equipped with WISE multimedia classroom dedicated intelligent UPS system, which can realize the power outage protection of multimedia equipment in each classroom:
When a sudden power failure occurs, the projector can be safely shut down and the electric screen can be raised automatically;
The UPS system is controlled by the central control system to realize the automatic maintenance function of the UPS itself, without the need for someone to switch on and off the UPS to avoid damage caused by long-term discharge of the UPS during long holidays.
Classroom teaching PC network remote maintenance
This item is not mentioned in the system construction needs, but we strongly recommend that the school use this function as a standard configuration requirement.
Install a network hard disk protection card in each teaching PC. In addition to preventing the virus from affecting the teaching, the system can also provide a more convenient and fast method for the multimedia classroom system administrators to the teaching computers distributed in the multimedia classrooms of each teaching building. Perform remote maintenance management. For example, the system software for remotely cloning and installing classroom computers and the application software for remotely installing various (including the need to modify the registry).
For details, please refer to the description in the following chapters.
Classroom equipment anti-theft alarm signal mobile phone message notification
WISE network master control system supports mobile phone short message notification function.
Optional mobile phone message sending platform in the main control room can realize that when an abnormal alarm occurs in the classroom equipment, not only an alarm is generated in the main control room or sub-control room or security room, but also the alarm information (classroom number, alarm type and other information) can be real-time SMS to notify the relevant management or security personnel.
Program features
Based on TCP / IP network
Distributed centralized system
Separate design of main and auxiliary
Advanced multimedia courseware saving format
Open database system
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