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Intelligent lock for life (Part One)

- Mar 26, 2018 -

Introduction:

1.Intelligent lock is refers to the difference between the traditional mechanical lock, in the aspect of user identification, security, manageability more intelligent locks, door lock the door when you leave the execution of the components in the system.

2.Intelligent lock is different from traditional mechanical lock, is a safety, convenience, advanced technology of compound locks.
The use of mechanical keys as the user ID of the mature technology, such as:Fingerprint lock, iris recognition access (biometric, high safety, there is no loss of damage;But not convenient configuration, high cost) Magnetic card, rf card (non-contact, high security, plastic material, configure it's convenient to carry, low prices) TM card (contact type, the security is very high, the stainless steel material, configuration is very convenient to carry, low price)


3.Widely applied in the following places: Banks, government departments, pay attention to security), as well as the hotel, the school dormitory, residential area (pay attention to the convenient management)


The technology principle:
Intelligent lock lock tongue structure:
In the field of security technology to guard against, with security alarm function of electronic combination lock to replace the traditional mechanical combination lock, overcoming the mechanical combination lock password quantity is little, the shortcomings of poor safety performance, make the combination lock both in technology and step in performance are improved greatly.With the development of large scale integrated circuit technology, especially the single chip microcomputer, appeared with the intelligent combination of the microprocessor, it besides has the function of electronic combination lock, also introduced the intelligent management, expert analysis system, and other functions, so that the combination lock of high security, reliability, and increasingly widely used.In this paper, with 51 series microcontroller as the core of smart trick lock, the detailed expounds its working principle, basic function block diagram, key design technology and software work flow.