How to control entrance and exit of smart city
CHANGZHOU ART DECORATION MATERIALS CO.,LTD , https://www.cnartdecor.com
In the future, the access control industry will definitely grow into a new type of smart industry, and access control is a high-frequency application. Based on this, combined with the development needs of smart industry vertical upgrades, access control systems have a stronger growth momentum. Looking forward, it is expected that the market size of the access control system will reach 29.4 billion yuan in 2023.
The construction of smart cities is closely related to the development of the security industry and complements each other. The development of smart cities in various places has brought a huge market to the security industry. At the same time, the vigorous development of the security industry and the large-scale application of security products in the construction of smart cities have made the security industry play an important role in helping the development of smart cities. Security technology has become a smart Important technical support in urban construction and an important part of the social management platform, of which video surveillance, entrance and exit control management, anti-theft alarm and other technologies are most widely used. Access control is the process management of people or vehicles entering and leaving a fixed area within a certain period of time through informatization, and provides information collection and post-mortem query work, so as to meet people's management needs for wealth security and the government's management of social units Intelligent management requirements are now widely used in scenarios such as community communities, office buildings, enterprise parks, and production workshops.
1. Application status of access control in smart cities
At present, the total import and export management market accounts for about 15% of the total revenue of the security industry, the growth rate is ahead of the security industry. Since its development, the entrance and exit management system has been developed from a traditional door guard-based civil air defense management and early analog signal monitoring, and has developed into a new generation of intelligent entrance and exit management platform. The system has intelligent integration with face recognition and vehicle recognition technology applications. Information collection, information tracking, parking space guidance, self-service payment and other modern functions.
The application range of entrance and exit management system in the construction of smart city is getting wider and wider. Its main applications include personnel / vehicle barrier passage management system, intelligent access control management system, intelligent visitor system, intelligent parking lot management system, intelligent toll management system, intelligent Attendance management system, intelligent patrol management system, etc. With the advancement of technology and the advancement of smart city construction, the role and status of the entrance and exit control system in the construction of smart cities are becoming more and more important and prominent.
Second, the case analysis of entrance and exit control in smart cities
Driven by new technologies such as the Internet of Things, big data, artificial intelligence, etc., entry and exit management and control are undergoing rapid transformation and upgrading, from single product competition to integrated platform integration and control capabilities, especially in smart community management and users Traveling civilian security market.
Taking the management of personnel in the control of entrances and exits as an example, in recent years, due to negligence in the management of personnel entrances and exits, security incidents such as illegal invasion, theft of property, and violent injuries have occurred frequently, seriously threatening personal safety and property security. In order to effectively maintain people's normal work and life order, effective identification of personnel and entry and exit management at entrances and exits have become common demands of everyone. In the enterprise park, government building, residential area, hospital, school, factory and other scenes, the entrance and exit personnel management is generally collected and managed in a one-card way to verify the identity of the entrance and exit personnel. Although the traditional all-in-one card can provide intelligent management of many different functions through one "card", there are still some shortcomings, for example, the card medium of all scenes cannot be unified, which means that the user has multiple cards and does not realize the true meaning "One Card", and the card has the disadvantages of easy loss, easy to be stolen, easy to be copied and so on.
With the widespread promotion of biometrics technology and the maturity of system integration, personnel entry and exit management can adopt various authentication methods such as face recognition or ID card, fingerprint, QR code, ID card, IC card, etc., which can automatically identify the community Owners and permanent residents will automatically open the door and light up the corresponding Floor after the system recognizes and confirms. The community entrance and exit management design of the unit building prevents the unauthorized personnel from entering and facilitates the owners to enter and exit, and also can count the number of people entering and exiting. The intelligent linkage design can capture the image of each person entering and exiting, so that when an unexpected situation occurs, the event record can be retrieved at any time for query. Visitors are required to register and enter their identity information in advance at the property office. Visitors swipe their ID cards to quickly register. After the information is confirmed, the system also supports face-opening doors and call elevator applications for visitors entering and exiting designated unit buildings. Personnel comparison method The personnel channel combines visitors, video intercom system, ladder control system, access control system, and time and attendance system to establish the first security barrier for the safety of work, life, learning and entertainment of personnel. Parking lot, video, alarm system and third-party system are used together to improve the overall security solution.
In addition to "people", another important object of entrance and exit management is "car". The entrance and exit vehicle channel management is not a single device management, but a complete set of entrance and exit vehicle management system consisting of the entrance and exit control and management system, parking space guidance and reverse car seeking system. The entrance and exit management system takes the entrance and exit as the main information collection place, obtains the basic vehicle information through the front-end vehicle collection equipment, sends the vehicle information data to the back-end monitoring and management center through the network, and uses the license plate recognition technology to realize the number plate data comparison to ensure the entry and exit of the vehicle There is evidence to check, control of vehicle entry and exit, rational use of parking spaces, and rapid passage of fixed vehicles through barriers to enhance efficient and safe management of entrances and exits. At the same time, it cooperates with the parking space guidance and reverse car search system to realize the functions of vehicle entry and exit management, automatic billing storage data, parking space guidance and reverse car search.
3. Advantages of entrance and exit control in smart cities
Access control combined with artificial intelligence applications is the future development direction of access management. In different entrance and exit scenarios, different types of channel gate entrance and exit equipment are required. For example, community, buildings, campuses, corporate pedestrian passages, intelligent vehicle integration gates, venue personnel pass through three roller gates, rotary gates, etc. So what are the advantages of combining artificial intelligence with access control? Mainly reflected in the following aspects.
1. Advanced technology and higher security
With the help of the witness authentication method, visitors and internal staff use the face as the medium to complete the identity registration and face permission download. The biological characteristics of the face are inherently unique and not easy to be copied, providing effective identification. Guarantee, so only one person can complete the identity authentication, other people can not replace the person to complete the identity authentication, unregistered people can not use other people ’s cards and other media to enter the place.
2. Integrate access control and information collection
The entrance and exit system integrates face recognition and vehicle recognition technologies. While managing the access management of the people and vehicles in the entry area according to the authority, it also collects data such as people, faces, and vehicle characteristics. According to the requirements of public security management, it can also integrate mobile terminal information collection, electric vehicle information collection, etc. to achieve multi-dimensional information collection and application in entrance and exit management. When the person entering the passage is a blacklisted person, the system can alarm in real time; when the vehicle license plate system recognizes that the license plate does not meet the conditions, or when the license plate is in the blacklist library, the management center automatically alarms to prompt the staff to check. Users can choose different alarm linkage methods according to actual needs, such as preview channel switching, alarm output, sound and light alarm, software prompt, LED display, etc. The above intelligent application satisfactorily satisfies the control of suspicious persons in the community management and cooperates with the public security organs to control the illegal persons, and protects the security of the community personnel and property.
3. Flexible and convenient, improve traffic efficiency
Personnel channels equipped with personal identification equipment can quickly complete identity confirmation and face authority download. Internal personnel complete the identity confirmation and face permission download through mobile phone APP, photo import, central USB camera, etc .; internal personnel and visitors use face as the identity authentication medium to achieve access control and personnel passage, saying goodbye to traditional cards, There are media access methods for QR codes and so on. The management does not need to worry about the loss of property caused by the loss of the visitor's card. The vehicle passage system adopts high-definition license plate recognition technology, which can ensure the accurate recognition and fast passage of fixed vehicles, improve the efficiency of the entrance and exit control system, and enhance the fixed user experience. The personnel and vehicle channels also integrate a vehicle management and control system, personnel management and control system, and video monitoring system, and realize unified management, which can respond to the alarms generated by the system in a linked manner.
4. Difficulties in the application of access control in smart cities
At this stage, the entrance and exit control industry has low concentration and has not yet formed sufficient competition, but the barriers to entry for the entire industry are low. High growth and low threshold will attract more potential entrants to participate in the competition. New technologies such as "high-tech, high-intelligence, Internet +" will have an increasing impact on entrance and exit management products, and higher requirements will be placed on the application of entrance control and intelligent identification, Internet +, and third-party payment integration. At the same time, whether the new technology can be effectively implemented, whether it meets the real needs of users and the degree of market recognition are also important difficulties. All in all, new-type enterprises will more easily obtain funds to develop high-end products and reproducible business models. Traditional products face an extreme situation of rapid upgrade or forced elimination, which determines that the competition in the import and export management industry will become increasingly fierce.
As China's economy enters a new normal period, traditional security manufacturing enterprises are facing tremendous survival pressure, and it has become a consensus in the security industry to realize the transition from a product provider to a comprehensive solution provider. From the enterprise level, it must be positioned as a true supplier of entrance and exit control system solutions and even a supplier of overall security system solutions in order to strengthen safety and be truly efficient and selected by the market. From the system level, the traditional entrance and exit management system has many types of equipment, complicated wiring and complicated layout. With the development of technology, the intelligent entrance and exit management equipment will tend to be integrated in the future. At the same time, in order to meet the application needs of different scenarios, the development trend of access control system functions will be diversified.