Technical solution: monitor system in a University City solutions

1.the General design of the system

Shenzhen ya science and technology development limited, is a digital security product development, production, agent, sales of professional high-tech companies. Company mainly agent Germany SHPEST digital monitoring products.

Company has a number of excellent professional research and development personnel and high-quality management personnel, with its strong economic strength combined with Japan's consummate Nikon Coolpix S210 Battery Charger technique, we have developed a number of high-tech, high quality digital video monitoring products, in order to meet the market development and customer needs, the company has introduced the network-oriented high-tech security products.

SHPEST series products include: embedded digital video recorder, network cameras and network video server, digital color camera, high speed dome, and so on.

For many years, elegance of electric science and technology development company always adhere to "solution to the problem, service-oriented" business philosophy, SHPEST products have passed the Ministry of public security police and security electronic products quality inspection center. In terms of sales, flexible marketing strategies, and wholeheartedly provide customers with products, systems, technical training, consulting, project design to after-sales service, established product repair center in Shenzhen, have also set up branches in Shanghai, Hangzhou, Wuhan, sales, Hong Kong, Taiwan, Europe, Japan and Australia, all around the world.

Fougea has been to high standards of design, while economic and reasonable prices and excellent service for the purpose of the elegance of electric people on this goal, is willing to work with colleagues from all walks of society go hand in hand, and common development.

We think, XX University City digital network monitoring system in overall design Shang should full consider both meet user using requirements, focus on effectiveness, again do operation simple, maintenance convenient; while device selection to to overall best combined with for principles, using systems engineering thought, pursuant to industry standard, with professional technology and rich of work experience, will various brand, and model of device organic of integrated up, full play various device of function, Eventually the XX University City digital effect can reach the overall best use of network monitoring system.

1.11, system design based on

The main basis for system engineering project design and construction are as follows:

The security and protection engineering procedures and requirements on GA/T75-94

Of the universal graphic symbols of safety protection system of the GA/T74-94

Of the security and protection engineering cost budgeting GA/70-94

Of the electronic equipment and installation cost of the fixed HYD41-01-1999

The risk level and the regulations on the protection level GA/T38-92

The closed-circuit monitoring TV system engineering technology in civil building-code GB50198-94

Of the code for electrical design of the JGJ/T16-92

The Chinese electric equipment installation engineering code for construction and acceptance of GBJ232-82

The engineering design of generic cabling system for building and campus code of CECS72.95

Of the system grounding and safety requirements in the form of GB14050-93

1.22, system design principles

According to user requirement analysis and the overall national development planning information, design follows the following principles:

Customer first principles

The programme aim to meet customer needs, meet customer functional requirements, and characteristics of Center to ensure practicality.
Open

When the programme the master plan, give full consideration to the future development of the information, making it the one node in the information highway as a whole, remote technology.

The advanced nature

Meet the existing needs of users, subject to fully consider the trend of rapid development of information society, moderate advance in the technology, so that the detention center proposal made by the guarantee that it will be built by advanced and modern intelligent building.

Of integration and scalability

Full consider flea power system by involved of all subsystem of dispersed type control, and concentrated unified type regulatory; overall structure Shang of advanced and rationality, implementation on all subsystem of dispersed type control, and concentrated unified type regulatory; overall structure Shang has may extended sexual and JVC GR-SXM58 Battery Charger compatibility, can integrated different production manufacturers different type of advanced products, makes entire system can as technology of development and progress, constantly get enrich and improve.

Security, reliability, and fault tolerance

The complex protection system must have a very high level of security, reliability, and fault tolerant.

The service and convenience

Meet the demands of multi-functional, extroversion, pay attention to the convenience and comfort, to improve the work efficiency, saving manpower and energy purposes. From inside and outside the Centre of the various types of information collection, processing, storage, transmission, retrieval, and decision-making ability, provides staff with the most effective information services; provides managers with highly effective, convenient and safe working environment.

The economics of

On the premise of achieving advancement, reliability, to improve the work efficiency, saving manpower and energy purposes. From inside and outside the Centre of the various types of information collection, processing, storage, transmission, retrieval, and enhance decision-making capacity, providing staff with the most effective information services; provides managers with highly effective, convenient and safe working environment.

Functional

On the premise of achieving advancement, reliability, to optimization design of functionality, and economics.

Easy to maintain

Users that you encounter in everyday use, through a system of self gives the corresponding fault and system prompts to be addressed.

1.33, system requirements

XX University City Library digital network monitoring system with 3 monitors (XX Park, University Park, XX XX Park) need to monitor, 3 field to the university town monitoring center has a local area network connection. Each scene has a considerable number of monitoring points (x point Park, Park point x of x point, Park), and 8 high speed dome camera. University town monitoring center can monitor 3 image of the scene, while 3 have one control center, important places without switching directly to display on the monitor.

University town monitoring center can accept alarm signal, when monitoring the scene when the warning, the monitoring center can automatically switch to the appropriate image. The monitoring center can monitor live PTZ camera issue control instructions. Field collection of video signal received both at the control center, can be transmitted over a local area network at the University of XX various terminals receiving within the city (need to have appropriate permission).

1.44, overall system objectives

Through on XX University City digital network monitoring system of demand analysis, while combination we past of rich of engineering experience, we think XX University City digital network monitoring system of target is system itself can independent work and can long-term unmanned operation, XX University City monitoring center can  Panasonic Lumix DMC-LX2 Battery Charger through network for remote remote control, image compression data Shang network shared, in no issued sent directive Shi, image data does not upload, does not occupied bandwidth. Stresses the high reliability of the system, at the same time the design goals of the programme aims at:

1, provide high quality brand of high performance products;

2 monitoring system of digital network, integrate, unify and perfect function;

3, in a simple, powerful and rich controls the operation is complete;

Technical solution: monitor system in a University City solutions
2009/4/28/10:03 source: HC security network author: Shenzhen ANBO video far technology development company
22, IP network digital monitor system

XX University City digital network is designed to achieve an intelligent monitoring system of digital network monitoring system. Monitoring system of intelligent digital networks are adapting XX University City modernized management, monitoring and control needs of your environment. The system adopts the world's leading image compression technology H.264 and data transmission technology, equipped with advanced monitoring equipment, and video servers, and elegance of electric company SHPEST2.0 remote monitoring based on network video server developed by centralized management software system, form an intelligent, networked, all-IP network digital monitor system.

2.11, monitor overall system network structure

3 monitoring sites, each site has a number of monitoring points (Tsinghua University, Park 97, 71 points, Harbin Institute of Peking University Park Park, 56 points), plus 8 high speed dome camera, with controlled rotation, zoom, auto focus function for easy monitoring site wide scene.

The individual video signals from a video server for each site SHPEST-NT4 connects to the local LAN, and through the university town on local area networks to the control center.

In the control centre, in order to achieve each scene of the video signal can be displayed on your monitor, and important places can be displayed without switch, 4 Advanced workstation, receiving all-channel network video signal; video switch display, each up to 16-way video, switch band, switch's monitoring points, over time, the parameter can be set.

Alert can be immediately displayed in the specified screen. Control Center can be called play back video recordings of the all-channel network video signal.

Monitoring and control center 1 Advanced workstation, with large-screen devices such as a plasma, switch display each video, switch band, switch's monitoring points, over time, the parameter can be set, alarm when alarm images can be automatically displayed in the display device.

Control and master control centre network topology diagram

2, monitoring system structure

System network structure for the 100/1000BASE-T Ethernet, image data monitoring system through the local area network, LAN or other computers for University City data while providing data transmission channel.

Because of its advanced network video transmission technology, through a standard browser or elegance of electric company developed SHPEST2.0 system based on network video server can implement network monitoring, monitoring system can be installed on more than one control center, control center can have a different priority level. Leadership in the Office may at any time through a local area network observation Park.

Normal system operations that require a network monitoring system and Park mutually independent systems such as other systems, network digital monitor system does not use other hosts within the local area network resources, not crowding out network channels. Monitor LAN 100Mbps broadband network, network usage usually around 40%, coupled with the limited bandwidth of around 1M, so as the MPEG4 audio and video transmission rate in 70kbps-1000kbps (depending on image content and compression ratio), network is not available while transfer close to more than 200 multi-channel remote images.

Under this a situation, we design has a distributed video system, using SHPEST series network video server can built-in hard drive storage of features, will large of video task placed in site, does not accounted for network bandwidth; monitoring center established multiple large size monitor, will important places image fixed display in large size monitor, other monitoring points through SHPEST2.0 remote monitoring concentrated management system for preview calls, and remote control, and remote playback.

2.23, monitoring system controlling process

XX University City network monitoring system currently has 3 University zone, independent SHPEST-NS4 video server configuration servers of each Park (Park, Tsinghua University, 27, 20, Harbin Institute of Peking University Park Park 16). Monitoring Center with multiple high-end workstation to receive 3 Park of more than 200 multi-channel images, monitoring center set up many large size display, to secure the important place for images displayed on the large size monitor.


SHPEST network video server images compress data sent over the IP network to multicast to campus network, any host on the network receives the IP video data can be specified. SHPEST network video server, and computers on the LAN using TCP/IP communication, video data stream protocol RTP/RTCP, RTSP real time sent.

2.35, monitoring and control system functions

1) entire monitoring picture screen split ways, you can picture how many campaigns by the users to choose, free click to enlarge any image with the mouse, easier to define and change the image.

2) leadership and monitoring system administrators can easily monitor the Park scene facts, premise is only connected to the LAN and the authority of the monitoring system.

3) system image after a certain time unmanned operation, can be automatically converted to a round-robin, in a pre-set order full screen displays a picture of the State.

4) monitoring center administrators can gain access to the Park, Ren Yiyun camera controls, enabling the camera angle, orientation, focal length, Aperture, depth of field adjustment; if it is a dome with a preset point, administrators can control directly to a preset angle of observation (including horizontal rotation angle and vertical rotation angle).

5) Monitoring Center administrator can manually switch one of the Park in any of the camera's image, select a park, several cameras, sequential rotation switch monitoring.

6) the monitoring center can manually on remote image capture stores, can also respond to the remote alarm signal, realize alarm linkage recording.

7) left corner of the monitor screen, lens display monitor to a division number and so on.

8) you can set automatic video distribution, with a focus on places can be stored locally.

33, equipment selection

This time, we as XX University City digital network monitoring system for all devices that you select has the world's leading quality, camera by PANASONIC, network video server with SHPEST network video server series, its advanced video compression technology makes people amazed, elegance of electric company SHPEST2.0 remote monitoring based on network video server development more centralized management system implemented on the network monitoring provides great convenience.

3.11, SHPEST network video server

SHPEST network video server designed for use with image transmission, monitoring, computer network, it built a variety of solutions, on the 10/100Base-T network in 30 pictures per second transfer high quality H.264 image. SHPEST network video server can use ISDN,PSTN, or xDSL router, LAN, Wan, or international interconnect simply spread on the Internet. On the basis of this product is based on open standards with the aim of providing long-term investment protection. Use SHPEST2.0 on a user-friendly, Windows-based centralized management of remote monitoring system, which can then be very easy to set up and manage.

A SHPEST, network video server series key features

SHPEST series network video server completely from the PC platform, based on the embedded processor and embedded operating systems; is the industry's first professional, cost-performance ratio