Video network operation and maintenance system scheme based on RFID technology
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1. System function introduction
1. Using network communication, it can be accessed and used on the server of an authorized unit or individual;
2. Quickly display equipment status;
3. Use a graphical interface for easy viewing of status and faults;
4. Use the device number (which can be the same as the fiber number) to manage the device, and you can find the working status and maintenance records of the front-end camera in the background management center.
5. The anti-theft function can be realized.
6. Intelligent analysis of the front-end camera power failure, no light and no video, easy to repair;
7. You can shield the alarm information that you don’t need to pay attention to;
8. The alarm can be confirmed to distinguish the new alarm from the old alarm.
This set of video network operation and maintenance system mainly uses RFID technology, and is organically combined with information technology, electronic communication technology, automatic control technology, computer technology, and network technology. It can monitor the front-end camera network in real time, accurately and efficiently. Operating conditions. The project topology is as follows:
Two, system division
The system used in this program is mainly divided into three parts:
Front-end hardware circuit part: including electronic tags, video status detectors and readers.
The transmission network adopts optical fiber transmission mode;
Backstage management center.
Three, the working principle of the hardware circuit part
(1) The composition and working principle of the hardware circuit part
The specific technology used in the hardware circuit part of this project plan is RFID technology, RFID (Radio Frequency Identification, RFID) technology, that is, radio frequency identification, is a non-contact automatic identification technology that uses radio waves to automatically identify a single target.
The working principle of the hardware circuit is as follows:
Fourth, the performance characteristics of the hardware circuit equipment
① Active supervisory electronic label 2B104C 433M
The features are as follows:
Long recognition distance
Comply with ISO standard agreement
Strong anti-interference ability
Complete interface function
② Active universal reader LBY-104L 433M
Its functional characteristics are as follows:
Multi-label recognition
Long recognition distance
Strong anti-interference ability
Complete interface function
Video surveillance system software:
The software system functions include: through network management, you can understand the realization of detailed status information, historical information, warning confirmation, equipment search, historical query, status description, query alarm information (central offline, front-end offline, fiber interruption), video alarm, drop Online alarm, network alarm, alarm confirmation, offline protection and other functions.
The features of this program are:
(1) Instantaneous processing of information collection
(2) Safety management
(3) Less investment
(4) It can avoid network congestion
(5) Convenient and quick construction and maintenance
(6) Data sharing
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