Intelligent lockIt has been some years since the spread and sales of fingerprint smart lock. From the tepid and unpopular fingerprint smart lock in the past to the rampant real person face brushing and automatic face recognition smart lock, it has gradually transformed from the niche market to one of the smart home products that ordinary people are understanding and consuming.However, mass consumers do not really understand and understand the principle and convenience of the real fully automatic intelligent lock, or 3D living face recognition fully automatic intelligent lock.

Intelligent recognition, as a typical branch technology in the field of artificial intelligence, face recognition carries out identity identification by comparing the visual feature information of human face, which belongs to both image recognition and biometric recognition. Then, the emergence of face recognition lock promotes the development of intelligent lock industry."Face recognition" technology has brought great improvement and convenience to people's life!

Compared with the traditional mechanical lock, the most obvious feature of intelligent door lock is intelligence.In addition to intelligence, the security and convenience of intelligent lock itself are also different from traditional lock.The intelligent face recognition door lock, whether it is the access of home and office, or the security control of financial and banking institutions, is widely used in various practical applicationsThe intelligent door lock using biological living person face recognition has slowly become popular in the field.

Compared with the previous ordinary fingerprint smart lock, which confirms the identity by identifying fingerprint features, while the biological living face recognition smart lock confirms the identity by accurately reading and identifying people's face information and quickly opens the door. In comparison, the face recognition smart lock must be more convenient, safe and reliable.

Now the face recognition intelligent lock technology on the market is becoming more and more sophisticated, and the quality is getting better and better. Instead of choosing a fingerprint lock with large security vulnerability coefficient, it is better to choose a face recognition intelligent lock with good quality and high face value.Because the fingerprint unlock can be copied and stolen by thieves, the fingerprint lock will always have a sense of insecurity.Therefore, the biggest advantage of choosing face recognition intelligent lock is that there is no age limit and it is suitable for all ages. It doesn't matter whether you understand the operation or not. As long as you enter your real face, you can easily enter and leave your home or office at any time.

Then, from the technical level to the application level, how to calculate the fully automatic face recognition intelligent door lock?Yinke intelligent comprehensively interprets the technology, function and application of fully automatic face recognition door lock from the following inventions.

（1） The unique advantage of face recognition intelligent door lock is that it is first based on the field of biological intelligent recognition. The face detection of this face recognition technology refers to judging and calculating the data matching degree between the currently collected samples and the input template library in the dynamic scene and complex background, and judging whether it is an existing real face through the threshold,This actually means that the sampled surface image is compared with the inventory surface image in turn, and the best matching object is found.

The face recognition technology of intelligent door lock widely adopts the regional feature analysis algorithm. It integrates the computer image processing technology and the principle of Biostatistics. It uses the computer image processing technology to extract the human image feature points from the video, and uses the principle of biostatistics to analyze and establish the mathematical model.Face feature template.Using the built face feature template and the face image of the tested person for feature analysis, a similarity value is given according to the analysis results.This value determines whether it is the same person.

Like the Yinke face recognition intelligent lock, it can accurately identify and quickly unlock the door even in the case of poor lighting or darkness outside the door at night.Not only worry free, but also particularly firm and safe!The false recognition rate and false rejection rate of Yinke intelligent face recognition and intelligent door lock recognition technology are basically zero.

（2） The second recognition technology of Yinke intelligent door lock is palm vein recognition technology.Based on the technical principle, it mainly uses the structure of venous vessels for identification.Because the palmar vein collaterals contain a lot of feature information, which can be used as the object of verification.The principle of palmar vein recognition is also to use the different absorption characteristics of specific wavelength infrared light between venous vessels, muscles and bones for venous angiography.When the infrared light of the smart lock shines on the back of the hand, the part with veins absorbs the infrared light, the reflection is dim, and the reflection of muscle and bone path is strong, so as to realize the angiography of veins.This palm vein recognition technology belongs to the characteristics of internal cattle management, will not wear, is difficult to forge, and has high security.Because the vascular characteristics are usually more obvious, it is very easy to identify and has strong anti-interference, can realize non-contact measurement, and has good health and safety, which is easy to be accepted by mass consumer users.

（3） In addition to the above two core intelligent recognition technologies, the mobile phone remote control function of Yinke automatic face recognition door lock is also very loved and preferred by public users.Because mobile phone remote control can indeed solve more convenience problems and embarrassments in real application scenarios.

For example, when relatives and friends come home, they can't enter the house because they don't collect real face model data. As long as the doorbell is rang outside the door, the head of household's mobile phone can receive real-time face information. After recognition and confirmation, they can directly and remotely unlock the door for relatives and friends to enter the house.Secondly, the head of household TA can also set a temporary password for friends who can't enter the door to unlock the door when the mobile phone has no network. Of course, the mobile phone unlocking of Yinke smart door lock is also divided into wechat end unlocking and app unlocking, which are customized and designed with unique algorithms.

（4） In fact, in addition to the above three intelligent core technologies, Yinke intelligent door lock has other combined application technologies of door opening function.For example: super password unlocking, IC magnetic card swiping unlocking and encryption key unlocking.These three combined unlocking functions can well ensure that you can still unlock and enter freely in extremely special situations.

（5） Finally, a warm reminder that the truly automatic face recognition intelligent lock does not need to screw the transverse handle of the door into the house after unlocking. This kind of intelligent lock is called semi-automatic intelligent lock.Silver face recognition fully automatic intelligent locks are unlocked through intelligent recognition and then pushed into the house.

Intelligent door lock manufacturer - Yinke intelligent, tell you why not buy fingerprint lock and choose face recognition intelligent lock!Conclusion:

To tell you the truth, there are few brands that can achieve all-round multi-dimensional intelligent functions, because after all, the cost of businesses and the psychological price of consumers should be balanced and integrated. It is too high-end and comprehensive. Consumers feel that it is too expensive to pay, which also has no commercial value.However, it can be said exactly that the actual products sold by the brands of face recognition intelligent locks that boast black technology materials look like a sense of plastic, completely without the high-end sense of texture and grade.In terms of appearance, Yinke intelligent door locks are face recognition intelligent locks independently designed and produced with alloy raw materials. At a glance, they are definitely high-end and high-grade.

After all, appearance is face!Especially in this economic era with developed material and well-off living standards, consumption should not only be value for money, but also your sense of identity, grade and existence!In such an era of looking at the face, there is a difference between connotation and beauty.Smart door lock, isn't it