With the development of technology, the era of intelligence is already in sight, the intelligence in work and life, and the requirements of automation are also increasing. It is no longer enough to control external personnel through personnel management. The use of scientific and technological means to achieve modernization of building access, modernization and intelligent management has become a top priority in the field of building security.

All along, the access gate has played an important role in building safety, intelligence and management. At present, the smart channel system mainly performs identity authentication based on cards, fingerprints or passwords. These identification methods require people to operate at close range. This experience is extremely bad when the users hand is inconvenient, and it can also cause the card to be lost or the password to be forgotten. Cost issues such as being copied and stolen.How to make the buildings intelligent channel system truly safe, intelligent, and convenient has become a problem that security companies need to overcome. In fact, the appearance of the face recognition intelligent channel system is to meet peoples safety and convenience for modern office buildings and living places’demand.

Face recognition intelligent channel system is a kind of biometric recognition technology based on human facial feature information for identity recognition. Its good characteristics that it is not easy to be copied provide the necessary premise for identity authentication. Recognition of the human face is used as a condition for the channel gate to open, and also as a basis for access control.It not only eliminates the trouble of forgetting to bring a key or card, but also can open the door without any media, just need to register the face again; in addition, the face recognition intelligent channel system can strictly regulate the attendance management of employees, thereby avoiding replacement of punching cards, the management, use and maintenance costs are high caused by low efficiency and difficult statistics.