Vision Health Beijing Million Ip Video Surveillance Systems Solution
Front-end control point position Configuration for each key location
Camera Monitor, camera use with PTZ camera, remote control center in the collection on the front of the camera to adjust the scope and camera distance. We based the system of choice Video Server (DVS) + digital hard disk video recorder (DVR) combinations. This two kinds of front-end AV equipment can provide input, and can input audio signal, support center on head, Shot Control.
Beijing million Hong Vision IP video surveillance system solution
Front of the main functions of monitoring points is to complete the original video signal acquisition, encoding video signals, store and upload.
1, equipment composition Fixed monitoring points, including cameras, outdoor installation of containers, the installation bar, video servers and lightning protection equipment.
Important position because of the system and monitor the actual demand for hot spots, the front camera should use color to black high-speed ball, 360 degree continuous rotation, during the day for the color image, in the absence of sufficient light automatically converted to black and white images. Wide field of view angle of 56 * 44 degrees angle telephoto field of view of 2.5 degrees for 3 *. Taking into account are the focus of monitoring hot spots, should adopt the pole installation. The best place to install better lighting conditions at night the place, can have good results at night.
Video server is to collect live video images and Alarm Information digitally compressed, through the network to the network control center system transmission of digital image information device, while video signals are stored in the device where up to 7 days of storage. There are video
lightning arrester equipment, power surge arresters, surge arresters and earthing the signal. Primarily for long-term protection system equipment Security And stable operation.
(B) transmission line This system is provided by the power 2M broadband network for image transmission. Can meet the power Enterprise Monitoring requirements. As a product for the electricity network, the global eye system can adapt very well the unique real-time image transmission network Technology Characteristics, and can automatically monitor the online status.
(C) video surveillance platform Dispatch center in the total room built within the System Center platform is the core part of the video surveillance system, tandem various monitoring resources, to achieve interconnection, interoperability, mutual control and scheduling to meet the business sub-centers, factory real-time video surveillance sharing platform for management at all levels, business and leadership decision-making, command and dispatch, evidence to provide timely and reliable alarm and monitoring information.
1, center platform overview It is constituted by the server and software platform, is the whole system of control and management center. It is responsible for all equipment within the system such as video servers, center console, remote control units of the logical connection, vice, work status Monitoring Management and related equipment to respond to the command responsible for the request, issue control instructions to the specified device action.
Function Description: Center management platform level as the system management center device, alarm and monitoring system for the front-end equipment, control center equipment at all levels of registration, requests for information.
System Components: concrete consists of three parts: access to server group, central management server and database module.
Access server is responsible to respond to the client and equipment for the system requesting service. And video distribution and storage of schedule management.
Central management server using J2EE architecture to complete device management, user management, business management, log management and transactional processing.
Access server group is monitoring the client and the front-end device sends a request to connect to the center platform of the entrance.
Database server 1 sets: Database module from the database server and disk storage media form, as the core operational data and business data are stored on it, so stability factor are higher, and therefore can use Hot Standby. When a problem occurs, another to succeed all the information and work immediately. Database backup script from the database automatically or manually backup to storage media.
Central storage server (optional) Center storage platform is a system of image data storage management center customers, the main storage of image center management and monitoring functions, the background to connect the power level of the mass storage space. Consists of two parts: the storage servers and storage media.
Center storage capacity: Based on our extensive testing of the data, installed in the outdoor environment stream rotating camera (CIF) at about 300Kb-800Kb, 512Kb of code in accordance with the average flow to calculate the storage space required for each channel are as follows:
Each day the amount of data = 512 * 60 * 60 * 24 / 8 = 5.53GB
Access Server
Access server is responsible to respond to the client and equipment for the system requesting service. And video distribution and storage of schedule management. It and the central management server connection through INTERNAT or green, either deployed together, can also be deployed in different locations scattered.
Vision Health Beijing Million Ip Video Surveillance Systems Solution
By: mumu
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