Working principle and types of electric lock
With the continuous development of science and technology and the continuous improvement of people's demand for safety, the traditional mechanical lock has been gradually replaced by electronic lock, and as a kind of electronic lock, electronic lock has been widely welcomed by the market for its intelligent and convenient characteristics. So, how does the electric lock work? What kinds does it have?
First, the working principle
1. Electromagnetic type: magnetic force is generated by electromagnetic induction to make the lock tongue adsorbed on the door frame to close, and it will automatically open after power failure.
2. Motor-driven: A micro-motor is used to drive the gear transmission mechanism to control the expansion and contraction of the lock tongue, and then control the switch state.
3. Sliding type: The sliding block is used to lock or unlock instead of the traditional locking tongue, which is usually used in special occasions such as sliding doors.
Second, classification
(a) according to the application scenarios:
1. Household type: suitable for the safety protection of private places such as family houses and apartment corridors.
2. Commercial type: mainly used for the safety management of public areas such as office buildings, shopping malls and supermarkets;
3. Industrial type: specially designed and developed for warehouse workshops, data centers and other environments that need high security level;
(two) according to the functional characteristics:
1. Password keyboard type: users need to enter a preset password to open it, which is safe and easy to operate;
2. Fingerprint identification type: the uniqueness of human fingerprints is used for identity verification, which avoids the problem of being unable to open the door because of forgetting the password;
3. Face scanning type: Face feature matching is realized based on artificial intelligence technology, which further improves the stability and accuracy of the system;
4. Remote control type: it can remotely control the start and stop of the equipment through mobile phone APP, which is convenient for the property management department to monitor the entrance and exit in real time;
Third, the conclusion
To sum up, no matter from the working mode or the scope of application, the electric lock has shown strong technical advantages and development potential. In the future, we have reason to believe that with the application and promotion of cutting-edge scientific and technological achievements such as the Internet of Things and big data, more high-performance and high-quality new-generation smart lock products will emerge continuously!
Rec. Prods.
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