Background and challenge
Colleges and universities are important places and institutions for national talent training. An open and inclusive humanistic environment has made the structure of colleges and universities increasingly social. At the same time, many factors, such as the wide campuses, scattered campuses, densely populated personnel, and poor awareness of safety precautions, have caused the university campus to become increasingly safe. Outstanding, traffic accidents, fire accidents, thefts, accidental injuries and food poisoning and other security incidents occur frequently.
How to effectively reduce and prevent the occurrence of various types of campus security accidents, strengthen campus safety management, protect the personal and property safety and rights of college students, ensure their physical and mental health and comprehensive development, and become a problem that colleges and universities need to actively respond to.
solution
This program takes into account the comprehensive security of universities, designing an intelligent visualized integrated security management system, focusing on iVMS-7000 networked centralized management platform. The front end adopts high-definition cameras for real-time monitoring, the center adopts a video synthesis platform to achieve decoding output, and the storage architecture adopts distributed storage and concentration. Store the combined mode. Build a multi-level, multi-functional, responsive, and information-sharing command and dispatch system.
The entire design includes: video surveillance system, intrusion alarm system, access control system, entrance and exit control system, behavior analysis system, human traffic statistics system, and video quality diagnosis system. The system topology is shown in the following figure:
Highlights of the project
1, Full HD system design
The system adopts Hikvision's complete high-definition surveillance products from front-end to back-end, including high-definition cameras, optical transceivers, IP-SAN storage, high-definition decoders, video synthesis platforms, and high-definition display screens to ensure video capture and video transmission. Video storage, video decoding, and video display are all high-definition signals, which solves the problem of insufficient clarity in traditional analog surveillance systems, making the event recording screen clearer and the event scene more real.
2, reduce the transmission bandwidth and storage space
Some front-end cameras of the system use H.264 High Profile encoding format and high-efficiency encoding platform, which greatly improves the video coding efficiency. After the camera is encoded, 720P resolution only occupies 1M-2M bandwidth, 1080P resolution only accounts for 3M. -4M bandwidth, effectively save network transmission bandwidth and disk storage space.
3, smart parking detection and key items anti-theft
The system uses intelligent analysis technology to build intelligent alarms for parking violations on campus, intelligent alarms for theft of key laboratory items, passive monitoring for active defenses, improving the effectiveness of monitoring systems, and improving the efficiency of monitoring personnel.
4, effective protection of major campus activities
The system design campus major activities to protect the inspection plan, such as the opening ceremony, school games, a major cultural activities a key to call presets and cruising, video stitching and large-screen real-time display, effectively guarantee the smooth development of major events.
5, seamless docking with third-party systems
The system is based on an advanced technology architecture and adopts an SOA service-oriented architecture. The networking design of the management platform is based on a number of standard protocols such as GA/T669, DB33, and GB/T28181, and can share information with higher-level management systems or systems.
6, unified emergency command and dispatch
The system integrates the effective integration of other security subsystems in colleges and universities, horizontally collaborates with many subsystems that were originally operated independently and shielded information, and establishes a unified emergency command and dispatch plan for colleges and universities to build a visualized security system in colleges and universities.
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