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Light-operated lock system and its realization method

A light control lock and light signal technology, applied in the field of optical communication, can solve problems such as poor security, crosstalk of radio frequency or infrared door lock system, and achieve the effect of improving security

Active Publication Date: 2013-05-08
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a light control lock system, which aims to solve the problems of serious crosstalk and poor security in the radio frequency or infrared door lock system in the prior art

Method used

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  • Light-operated lock system and its realization method
  • Light-operated lock system and its realization method
  • Light-operated lock system and its realization method

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In the embodiment of the present invention, the unlock password is converted into an LED light signal, and the LED light signal is transmitted to the light control lock, and the light control lock decodes the received LED light signal into the unlock password, and according to the The unlock code unlocks the light-controlled lock, which achieves the purpose of using light signals for lock control, because the user can see the range of visible light irradiation, and can accurately emit LED light signals, without worrying about the LED light signal being intercepted by someone and causing passw...

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Abstract

The invention is suitable for the LED optical communication field, and provides a light-operated lock system and its realization method. The system comprises: at least one LED optical signal output unit used for generating an unlocking password, generating a LED optical signal according to the unlocking password, and emitting the LED optical signal; and a light-operated lock used for receiving the LED optical signal emitted by the LED optical signal output unit, decoding the LED optical signal generation unlocking password and checking the unlocking password to unlock the light-operated lock. In the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is emitted to the light-operated lock, the light-operated lock decodes the received LED optical signal, a decode is the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so the lock control through using the optical signal is realized; and a user can see a range irradiated by visible light, the LED optical signal can be accurately emitted, and there is no need to worry about password disclosure caused by interception by other persons, so the safety is greatly improved.

Description

【Technical field】 [0001] The invention belongs to the field of optical communication, and in particular relates to an optical control lock system and its realization method. 【Background technique】 [0002] Most companies or shopping malls have access control systems to enable different people to enter different areas. Most of the existing technologies use radio frequency or infrared technology to achieve the purpose of access control: use a radio frequency door card to swipe the card on the access control system or use an infrared emitting device to emit infrared rays . [0003] However, both radio frequency and infrared have different disadvantages: the radio frequency card can usually only open one access control, although the authority can be added to the access control card, but the process of increasing the authority is very complicated, and the crosstalk of the radio frequency access control card is very serious, multiple radio frequency access control When the cards ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00E05B49/00H04B10/116G08C23/04
Inventor 刘若鹏栾琳刘敏许学军
Owner KUANG CHI INTELLIGENT PHOTONIC TECH
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