RMON video monitoring system solution of school
RMON video monitoring system solution of school
Implementation of electronic monitoring to reduce corrupt conduct: Corrupt Candidates unfair competition caused a lot of harm to other students, with the implementation of the electronic surveillance network digital video surveillance system, saving manpower to effectively curb corrupt conduct。
Improve teaching efficiency: a network digital video surveillance system, parents can access the school through the Internet website, which see their children in school learning life; teachers also taught remotely through the network, remote management。 Teaching video can be stored in the the center room storage server for future use。
Third, the system structure
In accordance with the requirements of the system design, the campus network video surveillance system includes several components:
(A) Campus Security Monitoring
The janitor's duty personnel can monitor multiple venues through the computer screen, at the same time in the event of unusual circumstances, the system will call the police and automatically records the scene at the time to the computer, so that after the retrieval replay. At the same time can be observed through the local area network of schools, principals or other authorized management to these scenes and video, even after work or a business trip can also be observed through remote network, and direct observation to the real situation of the school. Unattended monitoring system allows abnormal, the system uses motion detection technology, only goal was only recorded into the activities of the monitored area, so very save hard disk space. The recorded video data associated with date / time information, convenience afterwards accurately track inspection. RMON monitoring host is connected to the Internet, the remote monitoring software allows authorized personnel to use dedicated or common Web browser campus, schools can show their characteristics of this system to the outside world elegance.
(B) the examination room monitoring
Cheating phenomenon in recent years continue to occur, and also had an adverse impact in the community. In view of the serious harm Cheating phenomenon, a reliable method must be used to record fraud process, to obtain valid evidence, thereby curbing the incidence of fraud. It is reported that, in order to effectively prevent candidates fraud and obtain valid evidence of fraud, to combat discipline corrupt conduct, have some provinces require National Education standardized examination designated examination room TV monitoring system must be established for the examination process, the implementation of the full range of monitoring and real-time video.
Use of video surveillance systems, effective monitoring, and real-time video to multiple test sites of the examination room; through the use of network high-speed ball, you can easily view the entire examination room. The system uses digital audio and video technology, compared to TV monitoring system has better stability and image quality, greater storage space, convenient data copy out of the examination room situation permanent preservation.
(C) the distance learning
In order to promote good teachers and advanced teaching experience, or examine the teaching of teachers, schools often need to arrange for a teaching demonstration lessons. However, the traditional teaching demonstration lectures arranged classroom lectures conducted without taking into account the limited number of lectures, the also affect normal medium of instruction. The traditional teaching demonstration only locally, caused inconvenience for the field to observe teachers.
The use of video surveillance systems, can be broadcast live teaching demonstration lessons, and real-time video; listen to teaching demonstration lessons do not need to enter the lectures scene, they can see the live teaching demonstration. Video server, the field to observe the teachers can be easily viewed through a broadband network throughout the teaching demonstration lessons; teaching demonstration lessons videos can also be made of disc permanent preservation for future use. School program monitoring solution in Figure below.
Advantages and characteristics of the system
Millions of high-definition digital monitoring system not only powerful in performance over conventional analog video surveillance system. The advantage of the system is mainly manifested in the following aspects:
High quality image quality: all the cameras are millions of high-definition digital camera resolution of 1280 × 720, full real-time at 25 frames per second, the image is clear and natural, network delay is short (on average in less than 0。2 seconds), and low according to superior performance (0。05Lux), exposure mode selection, to apply to a variety of complex control environment;
恒彩彩票投注Construction and maintenance of low difficulty, low cost: without laying a lot of video cable, power cord and specific transmission equipment (such as PDH), the system bus distributed networking, simple construction, low cost of transmission equipment required (such as switches, fiber optic transceiver), and is conducive to the future maintenance;
The flexible system architecture, scalability: using standard networking support IP unicast, multicast functionality. Modular design, front-end expansion and center expansion can take full advantage of the early resources, reduce expansion input costs. The front of the camera, and support the local center management software upgrade, no hardware changes to be able to achieve the upgrade of the system functions.