Mobile phone photon client end and signal processing method thereof

Abstract

The invention provides a mobile phone photon client end and a signal processing method thereof. A signal frame format of the mobile phone photon client end comprises two check bits, and the safety and the accuracy of sending passwords by the mobile phone photon client end can be improved. On the premise of no change of mobile phone hardware, compiled signal processing software is arranged in a mobile phone operating system according with a certain specification, namely, a mobile phone can be used as a photon client end for sending an unlocking signal. The mobile phone photon client end is simple in operation and easy to carry, and has a better development prospect.

Description

technical field [0001] The invention relates to a signal processing method of a photon client, in particular to a signal processing method of a photon client of a mobile phone and the photon client of a mobile phone. Background technique [0002] The access control system is a system that controls the entrance and exit passages, and it is developed on the basis of traditional door locks. The traditional mechanical door lock is only a simple mechanical device. No matter how reasonable the structural design is and how strong the material is, people can always open it by various means. Key management is very troublesome in passages with many people entering and exiting (office buildings, hotel rooms). If the key is lost or the personnel are replaced, the lock and the key must be replaced together. In order to solve these problems, electronic magnetic card locks and electronic combination locks have appeared. The problem of electronic magnetic card locks is that the information...

AI Technical Summary

Problems solved by technology

In order to solve these problems, electronic magnetic card locks and electronic combination locks have appeared. The problem of electronic magnetic card locks is that the information is easily copied, the wear between the card and the card reader is large, the failure rate is high, and the safety factor is low; the problem of electronic combination locks It is because the password is easy to leak, and there is no way to check it, so the safety factor is very low

At the same time, because most of the products in this period used the card reading part (password input) and the control part to be installed outside the door, it was easy for someone to open the lock outdoors.

In recent years, with the development of proximity card technology and biometric technology, various technology systems such as proximity card access control systems and fingerprint access control systems have emerged. , the client is easily damaged, and the recognition rate is low

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