Smart Security Products Which_Intelligent Security Structure and Application Analysis

Intelligent security technology refers to the service information, image transmission and storage technology. With the development and progress of science and technology and the 21st century information technology take-off has entered a new field, intelligent security The boundaries between technology and computers are gradually disappearing.

The popularization and application of Internet of Things technology has enabled the security of the city to evolve from a simple security protection system in the past to an urban comprehensive system. The urban security project covers a wide range of areas, including street communities, building buildings, bank post offices, road monitoring, and motor vehicles. Police officers, moving objects, ships, etc. Especially for important places such as airports, wharfs, water and electricity plants, bridge dams, river courses, subways, and other places, after introducing the Internet of Things technology, a full range of three-dimensional protection can be established through wireless mobile, tracking and positioning. Taking into account the overall system of urban management systems, environmental monitoring systems, traffic management systems, emergency command systems and other applications. In particular, the rise of the Internet of Vehicles, in the public transport management, vehicle accident handling, vehicle theft prevention can be more quickly and accurately tracking and positioning. It is also possible to obtain more accurate disaster disaster information, road traffic information, vehicle location information, public facility safety information, weather information, and other information sources through the vehicle anytime and anywhere.

The main connotation of intelligent security technology is the informatization of its related content and services, the transmission and storage of images, the storage and processing of data, and so on. As far as intelligent security is concerned, a complete intelligent security system mainly includes three parts: access control, alarm and monitoring.

From the product point of view: should have anti-theft alarm system, video surveillance alarm system, entrance and exit control alarm system, security personnel patrol alarm system, GPS vehicle alarm management system and 110 alarm network transmission system and so on. These subsystems can be set up separately, run independently, or centrally controlled by the central control room, and can also be integrated and centrally monitored with other integrated systems.

Anti-theft alarm system is divided into perimeter defense, defense within the building area, defense within the open area of ​​the unit enterprise, defense of physical equipment and equipment within the company's enterprise, and so on. The system's front-end devices are various types of alarm sensors or detectors; the system's terminals are display/control/communication devices, which can use independent alarm controllers or alarm center console controls. Irrespective of the method of control, the illegal invasion of the fortified area must be verified and alarmed in real time, reliably and correctly. Leakage alarms are absolutely not allowed to happen, and false alarms should be reduced to acceptable limits. Considering that the on-duty personnel are vulnerable to threats and robbery by the perpetrators, the system should set emergency alarm buttons and leave the frequency-monitoring alarm system networked with the 110 alarm center routinely applied in the main public places and important parts of the building for real-time monitoring. Image review at video, video and alarm. The front end of the video surveillance alarm system is a variety of cameras, video detection alarms and related ancillary equipment; the terminal equipment of the system is a display/recording/control equipment, and an independent video monitoring center console or a monitoring alarm center console is conventionally used. The video surveillance alarm system used for security precautions should be linked with the anti-theft alarm system and the entrance and exit control system. The central control room should conduct centralized management and monitoring. Independent operation of the video surveillance alarm system, the screen display can be any programming, automatic or manual switch, the screen must have the camera number, address, time, date and other information display, and can automatically switch the scene to the specified monitor display For long-term recording of important monitoring screens. Such systems should have emergency alarm buttons and a communication interface with a 110 alarm center network.

The entrance and exit control and alarm system is an automatic system that adopts modern electronic information technology to carry out, reject, record, and alarm the entrance and exit of people (or things) at the entrances and exits of buildings. This kind of operating system is composed of three parts: the entrance and exit target identification system, the entrance and exit information management system, and the entrance and exit control execution mechanism. The front-end equipment of the system is for all types of entrance and exit target identification devices and door locks open and close actuators; the transmission method uses dedicated lines or network transmission; the terminal equipment of the system is display/control/communication equipment, and conventionally adopts an independent access controller, which can also pass The computer network implements centralized monitoring of the access controllers. The entrance and exit control alarm system must be linked with the anti-theft alarm system, the closed-circuit video surveillance alarm system and the fire protection system in order to effectively achieve safety precautions. The entrance and exit target recognition system can be divided into the identification of people and the identification of objects. Taking human identification as an example, it can be divided into two categories: biometric systems and coded label recognition systems.

A complete intelligent video surveillance security system, routinely includes security personnel patrol alarm system, guest alarm system and other intelligent security systems. The patrol alarm system uses pre-programmed security patrol software to apply a pass card reader to supervise the patrolling of security personnel (whether it is on time, obey orders, etc.), make a record, and promptly report an accident. The visitor alarm system enables people and visitors living in the building to make two-way conversations or video calls. People living in the building can remotely open or close entrance doors or unit doors in the building. When accidents occur, they can promptly Security Center alarm.

Other intelligent security systems are set according to the needs of special security management tasks. Such as the GPS vehicle alarm management system and the 110 alarm network transmission system, it is also necessary to implement integrated control such as access control, surveillance, traffic signal indication, and parking billing at the traffic exits of the garage (or parking lot, etc.); The security system must carry out effective entrance and exit control, anti-theft, surveillance and control, and management of important warehouses within the building.

Common smart security products include: smart locks, smoke alarms, gas sensors, wireless sensor alarms, smart host with anti-theft integrated gateway, smart camera, infrared electronic wall (infrared on fire), wind and rain remote sensors, gas leak intelligent disposal robot , Infrared sensor alarm, infrared electronic curtain, wireless sensor magnetism and so on.

The smart home security system provides basic home security systems for smart homes. It is divided into front-end detectors, smart home controllers, network signal transmission systems, and control center control systems. In particular, the front-end detectors of security systems can be divided into door magnets, window magnets, gas detectors, smoke detectors, infrared sensors, and emergency buttons.

If any one of them intrudes, it will trigger the corresponding detector. The home alarm host will immediately send the alarm signal to the community management center or the user's designated phone so that the security personnel can quickly handle the alarm. At the same time, the alarm control center of the community management center will record these. Information is available for review. In addition, the smart home security system has strong adaptability and compatibility. It has various functions such as indoor intelligent alarm, perimeter automatic alarm, video surveillance, proximity card access control, and internal communication. Various functions use the intelligent system network transmission part and The system front-end home intelligent controller can complete its own control on the basis of setting up its own controller and management software. At the same time, the system also provides users with multiple control methods for home electrical equipment, regardless of where the owner lives. They are able to keep abreast of the use of appliances in the home and control them. For example, the owner can use the telephone or the Internet to turn on the air conditioners and electric curtains in the home to keep the indoor air clean; or when the owner visits the home, the remote controller can be used to switch the lights in the room.

As part of the construction of a smart city, smart security will not only develop by leaps and bounds with the construction of a smart city, but also other areas of smart city construction such as smart buildings, intelligent transportation, and smart homes will be areas where security products will be used. The rapid development of smart cities has brought good news to many security companies. At the same time, due to the scale application of smart security products in the construction of smart cities, security companies can play a supporting role in the construction of smart cities. For example, video surveillance, entrance/exit control (including biometrics, parking management, etc.), anti-theft alarm, building intercom (combined with electronic patrols, public broadcasting and community security equipment, etc.) will be in the smart city. Several large areas have been applied in large areas.

Judging from the types of parks, they can be divided into enterprise parks, logistics parks, and industrial parks. Although the functions and attributes of each park are different, intelligent application systems basically cover access control, monitoring, alarm, perimeter, and elevator control. , parking, electronic patrol and other systems. With the development of economy, the number of enterprises and factories in our country have significantly increased in both quantity and scale over the past 20 years. With the expansion of the scale of the factory and the increase in economic output, fire, explosion and theft have occurred frequently. It even brought major casualties and property damage to the company's factories. Therefore, modern enterprise factories are paying more and more attention to the construction of intelligent security and video surveillance systems, so as to prevent problems. Through the construction of intelligent security and video surveillance systems, companies can strengthen the surveillance of incoming and outgoing personnel. The perimeter prevention system enables security personnel to detect perimeter invaders in time and prevent and reduce theft cases; through video surveillance of workshops and production lines, Managers can intuitively understand the production situation; for video surveillance in hazardous areas, personal injury accidents can be avoided and reduced.

Campus comprehensive security system is of great significance in maintaining university security and stability. Smart security can not only monitor real-time monitoring of important safety hazard areas in schools, but also can make up for the lack of security forces and resolve issues such as inadequate surveillance. Intelligent security, while safeguarding the safety of university resources, is also conducive to cooperating with the public security department in cracking down on crimes and increasing the probability of detecting crimes. Smart security generally includes business modules such as video surveillance, access control, vehicle management, broadcast intercom, dynamic ring management, visual patrol, public broadcasting, and intercom systems. Its platform should adopt an efficient, stable and advanced platform architecture with scalability and business expansion capabilities. At present, some of the better universities that are built for security construction have generally adopted the features of open architecture, component encapsulation, bus integration, modular development, and distributed deployment to ensure that the system meets the trend of information technology development and adapts to future business applications. And the need for expansion.

Since 2008, the national level has strengthened the implementation of spiritual civilization construction. Museums and memorial halls have been opened to the whole society free of charge, and the importance and investment in the construction and management of museums and cultural centers have been strengthened. As a result, museum construction and security system applications also ushered in a period of rapid development. Most of the current museum security system design is relatively simple, mainly through the video for simple monitoring, making the museum's security work hidden dangers. As a museum security system should be a multi-module, multi-functional, intelligent, highly sensitive combination of hardware and software systems. In the next three to five years, museum smart security applications will have the following directions:

· High-definition intelligence - benchmarking events to guide high-definition, intelligent system applications;

Multi-system integration - In addition to security subsystem interconnection, it also includes weak integration and integration with venue business systems;

· Integrated safety precautions system—integration of air defense, physical defense, and technical defense. It is impossible to achieve comprehensive prevention and control by relying solely on technical defense.

The intelligentization of financial security has become a general trend. When it comes to the challenges faced, financial security opportunities and competition are coexisting. The financial security industry is constantly developing and it also puts forward various requirements for security companies. Firstly, on the product side, it requires continuous improvement of product performance, continuous improvement of functions, continuous enhancement of video image effects, continuous improvement of the accuracy of intelligent analysis, continuous enhancement of anti-interference ability, continuous improvement of product quality, product appearance, and application occasions. The diversity of the two; the second is that for product prices, demanding high quality and low price, while improving product functionality and performance, but also have a higher cost performance, price competition will also be more intense. With the new round of financial security system upgrading, there will be huge potential business opportunities for the entire security market. Only by strengthening their own strength can all types of companies respond to this opportunity and challenge calmly.

The combination of smart financial security and security in the financial industry provides users with comprehensive security systems that cover the "banking industry" and "insurance industry." The system consists of subsystems such as "Video Networking System", "Network Alarm System", "IP Voice Intercom System", "Access Control System" and "Remote Damage Control System". The front-end point image, sound, and other information and alarm, intercom subsystems of the key risk prevention areas such as bank branches, self-service banks, and banknotes are consolidated into a set of platforms for unified call control and management. Meet the bank's video network monitoring, centralized alarm, remote emergency command, counter management, long-distance treasury and other integrated security business applications; at the same time can also meet the insurance industry remote damage, centralized audit of remote fixed loss business applications.

Intelligent security technology With the development and advancement of science and technology In the 21st century, the take-off of information technology has entered a new field. The boundary between intelligent security technology and computers is gradually disappearing. Without security technology society will appear Unsettled, the progress and development of world science and technology will be affected. The measurement of intelligent security technology must be carried out in accordance with the methods of national security standards and relevant regulations, and is based on the relevant limit parameters of the specified standards.

With the development of intelligent security technology, the workload of security intelligent information technology is getting larger and more complicated, and the result of the simultaneous development of the Automated Test System (AutomaTIc Test System) has given a boost to the development of digital security technology. Brand new steps. Automatic test system technology is a novel technology that combines computer technology, communication technology, and detection technology organically. In the past half century, the combination of automatic test system technology and intelligent security technology has undergone three phases:

(a) Combined total assembly time: An intelligent security control test system in which various program controllers with different functions are combined with various input/output circuits of different functions. This kind of intelligent security control test system is expensive to develop, design, and manufacture, and it is difficult to maintain. There are certain limitations in the application of intelligent security technology.

(b) Standardized interface test period: This type of security test system uses a dedicated interface to perform test function changes as needed. It is not only convenient to set up, but also flexible to use and has excellent performance, so it has been widely used.

(c) PC (Personal Computer Based Instrument) Microcomputer Test: The "virtual instrument" security test technology using a combination of microcomputer and communication technology has given a new level to the take-off of security systems and the theory of security testing technology. Many aspects of application methods have had a huge impact.

Therefore, we can clearly see that "virtual instrument security testing technology" will eventually become the development direction and inevitable trend of intelligent security technology.