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Password setting method of light-operated access control system

A light-controlled access control and password technology, used in instruments, time registers, and individual input/output registers, etc., can solve the problems of high risk of leakage and can not meet market demands, and achieve high security and not easy to leak. Effect

Active Publication Date: 2013-10-23
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase of users of the photon access control system, this method can no longer meet the market demand, and the unlock password has been stored in the SD card of the mobile phone with a high risk of leakage

Method used

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  • Password setting method of light-operated access control system
  • Password setting method of light-operated access control system
  • Password setting method of light-operated access control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 and figure 2 , the present invention relates to a password setting method of an optical control access control system, which comprises the following steps:

[0024] S1. The password information providing device provides password setting information to the photon key 1;

[0025] S2. The user sets an unlocking password matching the door lock 2 on the photonic key 1 according to the password setting information.

[0026] In step S1, the password information providing device is a personal computer that can be authorized to set a password, and software for setting an unlock password is stored in the personal computer. 2 In the store where it is sold, it is easy to set a password.

[0027] The photonic key 1 is a mobile phone, and the mobile phone includes an information input and output unit 11, a microprocessor unit 12, a radio frequency transceiver unit 13, a drive unit 14 and a light emitting unit 15; the information input and output unit 11 is used for i...

Embodiment 2

[0032] This embodiment is similar to the method of the first embodiment, the difference is that: the personal computer as the password information providing device in this embodiment is connected to the authorization server through the network, and the authorization server stores the information used to provide the password setting information. software. The photonic key 1 sets the password by downloading the software, so it is not necessary to download the software in a special store or a special computer, thereby further facilitating the setting of the password.

Embodiment 3

[0034] see image 3 , this embodiment is similar to the method of the first embodiment, it not only includes the following steps in the first embodiment:

[0035] S1. The password information providing device provides password setting information to the photon key 1;

[0036] S2. The user sets an unlocking password matching the door lock 2 on the photonic key 1 according to the password setting information.

[0037] In addition, this embodiment also includes step S3 after the step S2: the photonic key 1 writes unlock password information to the door lock 2 in the form of an optical signal, so that the photonic key 1 and the door lock 2 match each other.

[0038] By adding the step S3, the present invention can modify the password of the door lock 2 while modifying the password of the key 1, thereby further increasing the security of the access control system. The principle is as follows:

[0039] When the photon key 1 is used to open the door lock 2, the unlocking informat...

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Abstract

The invention relates to a password setting method of a light-operated access control system. The password setting method comprises the following steps: S1. a password information providing device provides password setting information to a photon key; S2. a user sets an unlocking password matched with a door lock on the photon key according to the password setting information. After the photon key belongs to the user, the unlocking password of the photon key is set in the following manner: the password information providing device provides password setting information to the photon key and the user sets an unlocking password matched with the door lock on the photon key according to the password setting information, so that the information in the photon key contains no effective unlocking information before the photon key belongs to the user, and the password of the photon key is unlikely to leak as a result, so that the safety is high.

Description

technical field [0001] The invention relates to the field of access control systems, in particular to a password setting method for an optical control access control system. Background technique [0002] Visible light communication is a communication method that uses light waves as the transmission medium. It uses high-speed bright and dark flashing signals that are invisible to the naked eye emitted by fluorescent lamps or light-emitting diodes to transmit information. Visible light communication has the following outstanding advantages: ① Visible light communication is a green resource, and there is no electromagnetic radiation; ② Communication can be carried out with light, and there is no communication blind spot, which is convenient and fast; ③ Visible light communication has high transmission power; ④ No radio spectrum certification is required; ⑤, transmission Wide frequency band, large communication capacity, good confidentiality and strong anti-electromagnetic inter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 刘若鹏栾琳刘敏周梦娜张剑
Owner KUANG CHI INTELLIGENT PHOTONIC TECH