Today, people's living standards continue to improve, for modern home life, many families still only stay in modern luxury decoration, and the concept of home smart security has not been completely accepted by ordinary families, people's understanding of home safety also stays In terms of anti-theft.
Home security has been talking for many years, but all people have a very clear definition of home security, which is also an important reason why the Chinese home security market has not prospered. It is understood that in today's people's living standards continue to improve, for modern home life, many families still only stay in modern luxury decoration, and the concept of home smart security has not been fully accepted by ordinary families, people's understanding of home safety is also They are still stuck in the anti-theft.
Home security door ban
The so-called home security mainly includes two different security objects, firstly the safety of personal and family property, and secondly the safety of home equipment. Generally speaking, the most talked about the safety of the home is the former, and the latter has not received much attention. But it is precisely these parts that are ignored by people that are often an important part of the danger.
The perfect home security function is actually to connect the home control equipment to the alarm facility to realize the functions of timely alarming, salvaging and protection against the illegal intrusion of theft, robbery and emergencies. From the functional subdivision, it can also be divided into visual intercom, perimeter defense, home security, emergency help, wireless alarm, sound and light alarm, anti-holding alarm and so on. Home security alarms include burglar alarms, fire alarms, and gas leak alarms. All safety detection devices in the home, such as fire protection (smoke, gas leak alarm, etc.), anti-theft (door magnet, window magnet, various monitors, anti-theft curtains, emergency call button, etc.), are connected to the family. Intelligent terminal monitors its status. When an alarm occurs, the home smart terminal performs various operations according to the settings, including: starting the alarm and linkage device, and dialing the set alarm call. If connected to the community system, the police can also be sent to the community monitoring server.
When it comes to home security, access control should be regarded as the most important part. A good access control device is very important for the safety protection of the home. In the process of constantly updating the access control products, many manufacturers have gradually turned the access control function into one. Diversified development. For example, many products now connect the access control with the community security system, and use a control platform to control the security of the entire community. No matter which family situation occurs, the alarm can be transmitted to the community with one button, and some can also pass the network. Directly passed to the public security department. Increased alarm speed while minimizing losses from family violations. With the continuous updating of science and technology, the current concept of home security has gradually shifted from the original simple personal protection to multimedia, Internet-based protection, and the system can automatically issue an alarm regardless of the danger in which case. Greatly improve the safety factor of the home.
Understanding biometrics
Biometric identification technology is based on the characteristics of human biological characteristics, which are characterized by "everyone is different, lifelong, carry-on", and use biometric or behavioral characteristics to identify individuals. There are two types of bioassay: (1) biometrics: fingerprint, face, palm print, iris, retina, pulse, auricle; (2) behavioral characteristics: signature, sound, button strength, etc. Fingerprint recognition technology is the most mature branch of biometric technology and one of the most widely used technologies.
Fingerprint recognition has a long history as a recognition technology. It has a solid market backing. According to the method of ordinary people, fingerprint recognition technology analyzes the global characteristics of fingerprints and local features of fingerprints. Features such as 嵴, 谷, and end points For a crossover or divergence point, the eigenvalues ​​extracted from the fingerprint can be used to confirm a person's identity in a very detailed and reliable manner. On average, each fingerprint has several unique measurable feature points, each with approximately seven feature metrics, so that our fingers produce a minimum of 4,900 independently measurable feature points; this is sufficient to confirm whether the fingerprint is a A more reliable method of identification.
For many years, human beings have been using the latest technology to master the commercialization of fingerprint recognition technology. Since the 1970s, with the development of computer technology and the maturity of CCD image acquisition technology, commercial fingerprints The discriminator began to appear. Since 2000, with the innovation of the global information industry, fingerprint recognition technology has reached a high level and is widely used in the civil and industrial markets.
Overview of Intelligent Community Fingerprint Access Control System
Intelligent community fingerprint access control identification system has a high security level. Fingerprint recognition technology is one of the highest level biometric identification technologies. It is superior to traditional cards such as IC cards, ciphers and keys. It is convenient to use and does not need to carry any additional items. The finger attendance opens the door and is very convenient and quick to use.
The intelligent community fingerprint access control identification system saves costs, does not require any media to open the door, and does not need to replace any physical components, such as door locks, keys, IC cards, etc. when personnel changes. The intelligent community fingerprint access control identification system can set the access rights of the personnel according to various situations, including different time periods, different access control points and the like. The intelligent cell fingerprint access control recognition system can set the state of the door according to the situation, including the security state, the sleep state, the open state, and the like. The intelligent community fingerprint access control identification system can query various reports, including normal events, abnormal events, and personnel area change events.
Each site of the intelligent community fingerprint access control identification system is connected to the management center through the TP/TCP network standard. It has powerful data interface functions and can be well integrated with other intelligent building systems such as information systems, monitoring systems, and video intercom systems. To achieve unified management; each site has a reliable host system to ensure that even if the management center fails, they can work independently. The modular structure of the intelligent community fingerprint access control identification system makes it easy to upgrade and expand the system by using standard replaceable electronic components, thereby reducing maintenance costs.
Intelligent Community Fingerprint Access Control System The powerful and reliable central management center can monitor all remote sites; complete database management and various report generation. The intelligent community fingerprint access control system management center software is based on the latest Microsoft Windows software development, and uses a large Microsoft ACCESE database, with strong compatibility, friendly interface, easy to operate and so on.
Design Principles of Intelligent Community Fingerprint Access Control System
people oriented
"People" is the main body. The system design should closely surround the actual needs of people. It is practical, simple, economical and safe. At the same time, it takes care of the needs of different groups of people and meets the user's specific use of fingerprint access control.
applicability
Today's technology is developing rapidly. The technologies and products that can be applied to fingerprint identification systems can be described as endless. The systems and products selected in the project should enable users to benefit tangibly and meet the needs of recent use and long-term development. Choose the most economically viable route in a variety of ways to achieve it.
Advanced
The design of the system and the selection of products should have certain technological advancement when put into use, but do not blindly pursue new technologies that are not yet mature or new functions that are not practical, so as to fully protect the investment of users.
reliability
The system should be designed with high reliability to ensure the accuracy, completeness and consistency of the data after a system failure or an interruption, and to have a quick recovery function.
Feasibility of implementation
Designed with existing mature products as the object, and taking into account the current situation of the surrounding information and communication environment and the development trend of technology, and considering the requirements of centralized management, the design scheme is realistic and feasible.
Standardized, open
Standardization and openness are the inevitable trend of information technology development. Under the possible conditions, the products used in the design are as standard as possible, have good openness, and follow the internationally accepted communication protocols. The application software uses commercially available general-purpose software as much as possible to reduce the workload of secondary development and facilitate future use and maintenance.
Scalability
The system design takes into account the future development and use of technology, with the possibility of updating, expanding and upgrading.
Data Security
Take necessary measures to ensure the security of the data in each intelligent system.
Easy to operate
The fingerprint identification intelligent system is a system used for various management levels. The system and its functions are configured to provide users with the principles of comfort, safety, convenience and speed. The operation should be easy and easy to learn, and must not be "smart". Inconvenience to the user, and even trouble.
Concerned about surprises
Tags: access control anti-theft knowledge in home smart security
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