Now with the development of science and technology, flap barrier can also identify the face to determine whether it is accessible. flap barrier Face recognition is considered as one of the most difficult research topics in the field of biometrics and even artificial intelligence. The difficulty of face recognition is mainly caused by the characteristics of human face as a biological feature.
An Analysis of the Development Prospect of the Flap Face Recognition Technology
Visual characteristics of human face are:
First, there is not much difference between different individuals. All human faces are similar in structure, and even human organs have similar structure and appearance. This feature is beneficial for the use of face positioning, flap barrier system can be developed through this aspect of all-round development;
Second, the face shape is very unstable, people can produce a lot of facial expressions through the face changes, and in different angles of view, the visual image of the face is also very different, in addition, face recognition by light conditions (such as daytime And night, indoor and outdoor), many face masks (such as masks, sunglasses, hair, beard, etc.), age and other factors. flap barrier one by one to exclude this difficulty, so as to achieve the desired effect.
Now flap barrier face recognition technology matures and development prospects are more and more substantial, the current domestic applications, but also rapid popularity.
Flap barrier System Features Description:
1) Mechanical and infrared double anti-clip function, stop or bounce automatically when the arm is reset and release alarm signal at the same time;
2) reverse break into the alarm function, when the positive swipe, someone first break in from the reverse, then the rapid closure of the wing at the same time alarm;
3) Automatic detection of reset function, after the gate is opened, the system will automatically cancel the permission of this passage when the object is not detected within the specified time (adjustable)
4 flexible traffic instructions, high-brightness lights plus its user-friendly tips to make the channel more features;
4) a variety of modes alarm function, including illegal break-in, anti-break-in, trailing, traffic overtime alarm;
5) with fault self-test and logic to determine the function, user-friendly maintenance and functional debugging;
6) flexible dial set equipment of the performance, up to dozens of species;
7) anti-punching function, when no gate signal is received, the arm automatically locked;
8) normally open, normally closed mode adjustable, easy to dial or external manual button control;
9) diversified modes of traffic, one-way or two-way control of personnel access, or one-way controlled reverse free passage;
10) Should be strong environmental ability, can work in a variety of harsh environments, super self-protection, can be adapted to weak short-circuit, light exposure, fog rain, typhoon weather and environmental changes;
11) Electric automatic normally open, to meet the requirements of the fire;
12) Can be connected with a variety of control equipment, receiving relay switch signal work;
13) Two-way automatic counting function, positive "plus", reverse "minus", automatically counting the number of present (custom).
14) Voice prompt function: "Welcome! All the way down! Please swipe!"