Development of intelligent lock space
Intelligent lock due to sound, light, machine and electric and magnetic fields of developed as darlings of the and quickly occupied the lock industry has become the leading product, since the smart lock anti-theft security to be adopted and entered the family home market, people's requirements on product vision, so lock design there have been great changes.
Early 90, nine electronic lock manufacturer in China, but these manufacturers produce the structural design of electronic lock lock is along the path of Europe and lock copy or minor restructuring of its core, locks can be opened with a generic key or code-breaking device, such locks soon cracked approach can still break in.
With the development of science and technology, by means of the application of new technologies, and relies on biometric and other technologies has developed a variety of locks was born. These locks get rid of mechanical locks and keys from natural forms of dependence, replaced by speech recognition, fingerprinting, retinal identification and other more independent characteristics of the human body. Has many features these locks, locks through fingerprint identification fingerprint, means we are positive on the skin rough and uneven at the end of the finger grooves, these lines in varying patterns, breakpoints, and intersection.
By fingerprint sensor fingerprint stored in advance and open a user's hands into the collector, fingerprint lock is compared with the stored fingerprints in advance, if they match, the computer sends command signals to the actuators, lock.
But fingerprint lock also has shortcomings: a is collection device exposed outside surface, if once was damage on cannot unlock, II is entered computer of fingerprint more more, safety more low, and recognition has errors; solid Li better of password fingerprint lock on can solution these problem, a is solid Li better fingerprint password lock used 360 degrees fingerprint recognition technology, II is integration design plus slider protection collection device easily damage, three is password, and fingerprint with mechanical key three species unlock way. Like is IRIS lock is employing eye bottom retinal of vascular arranged shape to recognition of, so dang occurred eye disease, or vascular congestive, and rupture Shi, computer on not recognition,, also some Palm shaped lock with infra-red, technology to reads Palm three dimensional figure to recognition,, are and fingerprint lock similar but due to, price also is expensive, with technology development also not mature so also didn't entered mainstream market.
Although still exist in modern Intelligent lock have their flaws, but its disruptive to the traditional lock design makes it a broad space for development. Future smart stealth anti-theft lock should is a set machine, and light, and electric, and magnetic, bio recognition integration of electronic digital of lock with, it except has general lock with due of firm, and reliable and the spirit of features yiwai, also will tend to stealth direction, that in door of outside see not to lock of no traces, and in door within can see lock, door Shang also no key hole, also will increased prevent violence broke function.
Intelligent lock work life will be prolonged, and the momentum will gradually to environmental protection, energy saving, intelligence, security, and so on.
