Joint special examination on-line inspection of micro-system solution (with photos) – Alliance features, and video surveillance – Security Industry
To improve the management efficiency of national education examinations, the NEEA proposed the establishment of "National Education Examination online inspection system", covering all levels through the establishment of examination bodies and test center Video Surveillance Network to realize the examination process and the confidentiality of the control room command. Joint research and development production line of special micro-professional Network Video Monitoring equipment, for exam-line inspection system solution with a wealth of design experience. Together with the Shenzhen Special microcomputer
information Technology Development Co., Ltd. Network Camera products consisting of hardware and software network video Neitway Monitoring System Building test-line inspection system, full use of the existing campus network, the simplest way to provide high-speed image transmission, pass the exam on-line inspection system in the control room to complete real-time monitoring of each examination room to improve the efficiency of examiners.
Online inspection systems test design and analysis
Based primarily on the National Education Examination Online Video inspection system Standard Technical specifications.
Neitway network video monitoring system is characterized by the largest computer network as the transport system, really any time, from anywhere, on any site can achieve control, while no longer like the traditional analog \ digital monitoring system as required the laying of a large number of cables, saving the user's initial investment. Network Video Monitoring System compared with traditional analog equipment, with strong expansion, with no need to increase other analog \ digital switching equipment, you can achieve a higher level examination on-line inspection systems access management control center.
Online test inspection system topology Online inspection systems test front-end design
At each test center's examination room, security room volume, main control room listening to install the ball wide network of intelligent machines NND-7385X, inspect the examination room can zoom in all regions to ensure that no dead angle camera surveillance. Through the network camera built-in high efficiency compression chip, to achieve video and audio MPEG4 hardware compression and transmission, the standard SIP support on the conversion instructions and identification, access to a dedicated transmission system, so that their online inspection systems test the flexibility to call the monitoring center of each channel video control signal and the test center, to meet national and local requirements regarding the examination room monitor.
Network camera can be attached on site to provide the external interface Pickup , Speakers and supporting pre-transmission equipment can test on-line inspection monitoring system and the monitoring center point between the two-way real-time streaming audio and video encoding and decoding functions for image and voice command for review and provide the means for emergency response. Where Video Conference , Live radio, two-way intercom, etc., under the circumstances demand, but also training for the exam based applications such as provision of equipment.
Network camera can access various types of probe field Alarm Equipment, provide a specific phenomenon detection and alarm response and alarm signals to test transmission line inspection system control center, monitoring center can switch to the corresponding parts of the audio and alarm information, and make records, used in the daily campus classroom security management. Transmission line inspection system
examination Test online inspection system is designed based on the IP network monitoring system, the test center system can fully utilize the existing network system and related network hardware as the signal transmission system. Higher level examination on-line inspection system monitoring center signal transmission, the network can be private network, public communication network, it can be inspected online examination system for the construction of an independent network, recommended by national and provincial education and research computer network or private IP network .
Exam online inspection management control system design
Test monitoring center at all levels of web inspection systems is the Education sector management and use of examinations, with display, storage, alarm processing, command and control center capability. Test centers in schools set up five monitoring center control center, to achieve the test center point of the monitor control, management and monitoring functions, while higher levels can be received online inspection systems test command and control center of all kinds of information required to transfer to higher level online inspection systems test monitoring center, through the authorized user terminals can also access resources for monitoring and control.
Conclusion
Test online inspection system is the main trend of future development, monitoring of the concepts into online inspection systems in the construction of test to get re-definition, that is: since the era of video surveillance into the network, becoming audio and video of the uptake carrier part of the high-quality content through the Internet spread to more people. Video surveillance operators in the future will be strong content providers, and more meaningful audio and video monitoring system will work.
I am a professional editor from China Manufacturers,
and my work is to promote a free online trade platform.
http://www.cheaponsale.com/ contain a great deal of information about
cruzer driver , cardbus network card
welcome to visit!
Processing your request, Please wait....
