The video monitoring system integrates HD video monitoring, intelligent analysis and video diagnosis, forming a set of Full HD, networked, integrated and intelligent security integrated management system.

1、 HD video monitoring system follows the following design principles:
Reliability principle: the safe and reliable operation of the system is the basis of the whole system construction. In order to ensure the stable operation of the whole system, the hardware equipment used in the system are mainstream products that have passed the national quality inspection and certification and meet the relevant national and industrial standards. And from the aspects of system structure, technical measures, system management, manufacturer's technical support and maintenance capacity, ensure the reliability and stability of system operation, achieve the maximum mean time between failures and meet the requirements of 7 × 24-hour, 365 day long-term stable operation.

Advanced principle: the system is based on advanced technology base, adopts advanced control technology, network transmission technology, video compression technology, video transmission and intelligent analysis technology, so that the construction of the system reaches and has the advanced level in China. The software platform adopts the latest international scientific and technological achievements, so as to ensure that it is technically advanced and ensure that the system will not be adjusted in large scale due to backward technology after completion of the system, and it can maintain the advanced nature of the system and extend its life cycle through upgrading.

Principle of standardization and openness: the system design follows the guidelines and requirements of corresponding domestic standards and adopts standard communication protocols to ensure that all kinds of software and hardware of the whole system comply with relevant international and domestic standards, and ensure a high degree of unification and standardization of business, function, interface and content, so as to achieve service standardization and management efficiency.

Principle of scalability: the system adopts modular design method and can flexibly deploy equipment according to different system capacities. In addition, distributed deployment is adopted to meet the requirements of smooth system expansion. The interconnection between homogeneous systems or heterogeneous systems can be realized by using general standard protocols.

Safety principle: the system adopts mature, stable and perfect technical equipment, has technical consistency and system upgrading ability, and can ensure all-weather and long-term stable operation. After the interruption caused by system failure or accident, it can ensure the accuracy, integrity and consistency of data, and has the function of rapid recovery. At the same time, the system has a complete set of system management strategy, which can ensure the operation safety of the system.

Economy principle: reduce the system construction cost as much as possible on the premise of meeting the system function and performance requirements. Adopt economical and practical technology and equipment, make full use of existing equipment and resources, comprehensively consider the construction, upgrading and maintenance costs of the system, and do not invest in the construction blindly.

Maintainability principle: the system can uniformly manage the operation of video front-end equipment and monitoring system software and hardware equipment. The use of separate control management greatly reduces the labor intensity and reduces the workload of equipment operation and maintenance personnel. When the system fails, the processing strategy can be automatically adjusted to ensure the normal operation of the system.

2、 HD video monitoring system has the following functions:

All-weather monitoring function: all-weather 24-hour imaging monitoring is realized through the installed all-weather monitoring camera. Different forms of cameras are selected according to different site environments;

Full HD monitoring front end: HD 2 megapixel network camera is used for key points at the front end, and HD 1.3 megapixel network camera is used for all others. HD imaging technology is used to monitor the area, which is conducive to obtaining the detailed part characteristics of the monitoring area through the video monitoring system;

High definition image display: deploy high-definition LCD splicing screen in the monitoring center to realize high-definition display of front-end monitoring images through high-definition LCD splicing screen, so as to achieve the effect of high-definition from front-end acquisition to back-end display;

Centralized management and control: deploy security integrated management software in the monitoring center to realize real-time monitoring, video recording, control, alarm processing and authority distribution of front-end video monitoring points, and improve the intelligent management level of the area; The zoom and focus of the lens can be manually controlled through the central software platform, control keyboard and client to realize the detailed observation of the target;

Intelligent analysis and alarm linkage: carry out intelligent analysis on the video images of key areas and points. In case of cross-border intrusion, wandering, missing items, fireworks and other abnormalities, the system can find the alarm in time, and has the function of video linkage alarm tracking. The perimeter anti intrusion system shall be deployed at the perimeter of the fence and linked with the HD video monitoring system. Through the system's alarm prompt and automatic pop-up alarm screen, the management personnel of the monitoring center can see the on-site screen at the first time, review the event and make real-time video recording, record the time and place of the event, timely alarm and linkage with relevant departments and personnel for processing, and then query and analyze the video data of various events through various ways;

Image quality and equipment condition monitoring: as the construction of the monitoring system becomes larger and larger, the maintenance of the system is more important. Through the integration of system equipment inspection, video image quality diagnosis and other services, the operation and maintenance service is more intelligent and more vitality, providing strong guarantee for users to find system operation problems in time, eliminate faults and prevent in advance;

Unified management of multiple systems: unify platform management, integrate various signal resources from different sources, including HD video monitoring subsystem and perimeter intrusion prevention alarm system, so as to realize one point alarm, multi-point attention, whole network linkage, and connect system monitoring points into lines and lines into areas, forming a complete monitoring network covering machine monitoring area.

3. Standardization and practicability of HD video monitoring system:
The design of video security monitoring system shall be based on the actual survey of the site, and shall be comprehensively considered according to environmental conditions, monitoring objects, investment scale, maintenance and monitoring methods. The design of the system shall meet the requirements of relevant risk level and protection level, relevant design specifications, design specifications and the management and use requirements of the owner.

Advanced and interchangeability: the design of video security monitor system should be technically advanced and interchangeability, so that there is room for system expansion or transformation.
Accuracy: it can accurately and real-time monitor the protection target under the site environmental conditions and the selected equipment conditions, and can clearly display or record the available images of the protection target according to the design requirements.

Integrity: the system shall maintain the original integrity and real-time of image information and sound information, that is, no matter how the intermediate process is processed, the image and sound finally displayed, recorded and played back shall be consistent with the original scene, that is, in terms of color restoration, image contour restoration (gray level), event succession The sound features and other aspects shall maintain the greatest similarity with the scene (subjective evaluation), and the delay time between the real-time display of back-end image and sound and the occurrence of scene events shall be within a reasonable range; There is a reasonable allocation of the field video detection range, so as to obtain the complete image information of the field and reduce the blind area of the target area; When it is necessary to review and monitor the on-site sound, the system is equipped with sound review device (audio detection).

Linkage compatibility: the video security monitoring system can be linked with the alarm system, entrance and exit control system, etc. In case of joint design with other systems, system integration design shall be carried out, and all systems shall be compatible with each other and work independently. For medium-sized and large-scale video security monitoring systems, corresponding communication interfaces shall be provided to connect with the upper management computer or network to form a comprehensive multimedia monitoring network.

4. Composition of HD video monitoring system:
The system consists of HD monitoring subsystem, intelligent analysis subsystem, mobile video monitoring subsystem, video quality diagnosis subsystem, perimeter intrusion prevention subsystem and monitoring center.
Full HD deployment, from front-end image acquisition to back-end wall display, end-to-end HD, to meet the needs of security video monitoring now and in the next few years.

In accordance with the idea of "digitalization, networking and intellectualization", we should use advanced video surveillance technology to enhance the advancement of the system under the premise of reliable operation, and meet the development requirements of the video surveillance security system in the coming years.

Improve the management and application of video surveillance system to maximize the role of video surveillance system in security and business;

Enrich the functions of the system application software, so that users can fully feel stable, practical and convenient when using this system. Make full use of monitoring resources, give full play to the overall benefits, and ensure that the system has the characteristics of sustainable development.

The video surveillance security system shall be fully constructed to ensure the interconnection with other security subsystems after the system construction is completed, so that the security system can fully cover the whole area.