With the acceleration of the construction of smart cities, breakthroughs in new technologies such as biometrics and artificial intelligence, intelligent face recognition access control has gradually replaced traditional access control, and face recognition access control systems have gradually been favored by various property companies.
Problems facing traditional access control
In the traditional access card system, once the user loses the access card or misses the access card during use, he will fall into the embarrassment of not being able to pass the access control.
Although fingerprint recognition is also a major advancement in access control cards, once the fingerprints of the user's fingerprints are wet, dust, etc., they cannot pass the access control.
Advantages of face recognition access control system
Compared with the above two types of access cards, the face recognition access control system has obvious advantages. Based on the facial features of people, it is not necessary to bring a card, and the face can be passed, so the face recognition access control system is more and more popular.
With the continuous advancement of technology, the problems existing on it will be solved. In the future, the face recognition access control system will be more and more powerful, and the application will be more and more extensive, and the visitor's traffic rate will be improved efficiently. Will bring a new experience to visitors.
The face detection and recognition system is based on deep learning neural network, and has the advantages of low cost, fast detection, high accuracy, and automatic learning. The solution supports private deployment and can accurately detect and recognize faces without the need to connect to the Internet, a true offline face recognition system. And the industry provides a flexible open interface, which can realize the face recognition function on the original system with only a few lines of code, and can be connected to the mall system, member management system, card system, small program, OA office system, ERP system. Any system.
Face recognition is a biometric recognition technology based on human facial feature information for identification. For the input face image or video stream, it is first determined whether there is a face, and if there is a face, the position and size of each face and the position information of each main face organ are further given. Then, based on the information, the identity feature data contained in each face is further extracted and compared with the known face to identify the identity of each face.
Application of face recognition in the field of gates
1. Employees' work face gate passage
2, the train station passengers inbound face gate channel
3. Airport face recognition gate channel
4, school face recognition gate channel
5, scenic face recognition gate channel
6, the community face recognition gate channel
Advantages of face recognition technology
Face recognition is a biometric recognition technology based on human facial feature information for identification. Each person's face is composed of forehead, eyebrows, eyes, nose, mouth, cheeks, etc., and the approximate positional relationship between them is also fixed. However, the face is unique. There are no two identical faces in the world. People can usually distinguish different people according to the nuances between different faces.
Faces have similarities and variability. Different environments, light, angles, and ages all change the imaging of faces. Therefore, face recognition is one of the difficult research areas in the field of biometrics.
Face recognition technology has several advantages such as non-mandatory, non-contact, and concurrency.
Non-mandatory: the system can obtain facial images when the user is unconscious, without special cooperation;
Non-contact: Users do not need to be in direct contact with the device to acquire facial images and extract facial features for detection;
Concurrency: In the actual application scenario, multiple face sorting, judgment and recognition can be performed at the same time; in addition, there are features such as simple operation, intuitive result and good concealment.
product brief introduction
Vertical Mill is an ideal large-scale grinding equipment, which is widely used in cement, electric power, metallurgy, chemical industry and non-gold mining industry. It has high production efficiency for broken, dry, pulverized, graded and transported, and it can be used to grind the bulk, granular and powdery materials into the required powdery materials.
The motor drives the mill through a reducer, The material falls from the feeding port to the center of the grinding disc. It moves to the edge of the grinding disc under the action of centrifugal force and is crushed by the grinding roller.The crushed material spills from the edge of the grinding disc, At the same time, it is carried by the hot air flow from the nozzle ring (wind ring) to the high efficiency separator with the vertical mill. The coarse powder is returned to the grinding disc after separation by separator. Fine powder is worn with the air flow and collected in the dust collecting device of the system, namely, the product. The coarse particles and unexpected metal parts that are not brought up by the hot gas flow sink down from the wind ring. After the scraper is scraped out, the extractor is fed into the mill and grinded again.
Luoyang Hong Xin Heavy Co., LTD. is located in Luoyang Xin'an Industrial Park, Luoyang Hongxin Heavy Machinery Co., Ltd is an enterprise featured with industrial designing, processing and manufacturing, which is qualified for import-export trade. Covering an area of 15,000 square meters and holding an annual production value of 80 million RMB, the company of 20 million RMB registered capital has total 100 staff members, among which there are 20 engineering technicians owning senior and medium professional titles and 40 intermediate and senior technicians capable of product designing and developing.
Hongxin is dedicated to produce reducers, hoists, crushers, Ball Grinding Mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts. Meanwhile, we provide the perform maintenance service for various series of equipments. There are 52 large-scale equipments applied into the manufacturing process, such as T200 CNC floor boring and milling machine, YK 73125 CNC molding gear grinding machine, YK322B CNC molding gear grinding machine, Y3200 gear hobbing machine, Y1600 CNC gear sharper, 4m vertical lathe, 6.3m CNC vertical lathe, T110 CNC boring machine, and 52 middle-sized productive and assistive equipments, which integrate strong manufacturing and processing capability with complete managing system of production and technology, quality management system and comprehensive testing measures.
Vertical Mill,Vertical Grinding Mill,Vertical Vibration Mill,Grinding Vertical Mill
Luoyang Hongxin Heavy Machinery CO., TLD. , https://www.hxreducer.com