Vault door lock: the guardian of security

In the modern financial system, as a safe place to store cash, securities and valuables, the importance of vault is self-evident. The vault door lock is one of the key links to ensure the vault safety. This paper will introduce this special field in detail from three aspects: historical development, types and characteristics and future trend of vault door locks.

I. Historical evolution and present situation

As early as in ancient Egypt, people began to use simple locks to protect their belongings. With the progress of science and technology and the development of society, the design of locks became more and more sophisticated. Until the end of 19th century and the beginning of 20th century, with the maturity of machining technology, the first generation of truly modern vault locks came into being and gradually became popular.

Second, the types and functional characteristics

At present, several types of vault locks that are common in the market mainly include:

1. Mechanical combination password lock: This kind of lock mainly relies on complex gear mechanism to realize opening and closing control, and users need to turn the handle in a preset order and enter the correct password to open it. Because there are no electronic components involved in the work, it has high reliability and is still widely used in some important banks or financial institutions.

2. Electronic password keyboard lock: This kind of equipment is usually equipped with a numeric keyboard for the user to operate, and the information input by the user is processed and compared through the internal microprocessor to determine whether to allow the door to be opened. Compared with the traditional mechanical structure, it is more convenient to operate and supports the upgrading and expansion of remote management and maintenance functions. But there is also the risk of being cracked by hackers.

3. Biometric identification device (such as fingerprint/iris scanner): designed based on the inherent biological information of human body, it can accurately and quickly verify the identity of personnel to ensure that only authorized persons can enter the designated area. However, the shortcomings such as high cost and easy to be affected by environmental factors, which lead to the increase of false recognition rate, can not be ignored.

4. Dual authentication mechanism combined products: In order to further improve security and give consideration to flexibility, there are some new generation solutions that combine the above two or more methods on the market. For example, a process mode such as booting with a fingerprint and then entering a password to confirm.

Third, the future development prospects

With the wave of intelligence sweeping all walks of life around the world, the demand for more efficient and stable new anti-theft facilities is growing; At the same time, with the continuous expansion of the application scope of the Internet of Things+big data analysis platform, there may be more networked management systems based on cloud service architecture in the future, so that managers can grasp the actual operation status of each branch at any time and place, and make corresponding adjustments and optimization measures in time to achieve the best protection effect.

To sum up, although all kinds of vault locks are quite perfect and reliable at present, scientific and technological progress is endless, and we look forward to more advanced and intelligent products coming out in the future to provide a solid backing for social and economic activities!

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