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Optical switch system

An optical switch, switch unit technology, applied in lock applications, keys, building locks, etc., can solve the problem of too simple coding method

Inactive Publication Date: 2010-01-06
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its encoding method is too simple, and the number of laser diodes and sensors in this structure is single, so that people with aspirations can still use parallel light splitting to crack the code of the laser beam

Method used

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Experimental program
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Embodiment Construction

[0035] Figure 1A is a schematic diagram of an optical switch system according to an embodiment of the present invention, and Figure 1B draw Figure 1A The partially exploded schematic diagram of the optical switch system of the present invention, wherein the optical switch system of the present invention can be set on a house door, a car door, a safe or other suitable places. Please refer to Figure 1A-1B , the optical switch system 100 of the present invention includes a key mechanism 110 and a corresponding lock mechanism 120 . Generally speaking, the lock mechanism 120 can be fixed on the aforementioned house door to prevent thieves from entering the house through the door, and the user carries the key mechanism 110 with him, thereby unlocking the lock mechanism 120 to enter the house.

[0036] The key mechanism 110 includes an output unit 112 and a plurality of light sources 114 a , 114 b , 114 e , and these light sources 114 a , 114 b , 114 e are disposed on the outpu...

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PUM

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Abstract

The invention discloses an optical switch system comprising a key mechanism and a corresponding lock mechanism; wherein, the key mechanism comprises an output unit and a plurality of light sources, while the lock mechanism comprises a receiving unit, a plurality of sensors and a first switch unit. The light sources are configured on the output unit, while the specific light sources are fit to generate light beams, and the receiving unit corresponds to the output unit. The sensors are configured on the receiving unit and fit to sense the light beams, and the first switch unit is coupled to the sensors. When the preset sensor sense the light beams, and other sensors do not sense the light beams simultaneously, the first switch unit is opened.

Description

technical field [0001] The present invention relates to an optical switch system, and in particular to an optical switch system identified by combination of optical signals, so as to avoid easy cracking. Background technique [0002] In recent years, social security has been deteriorating, and cases of thieves breaking into empty doors and stealing cars for sale have also emerged one after another, which makes home security exposed to a high degree of danger. The main reason is that the mechanical structure of traditional keys and door locks is too easy to be cracked by thieves, which leads to the increasingly rampant thieves. [0003] In detail, the surface of the key has a special sawtooth shape. When the key is inserted into the lock hole of the door lock, these special sawtooth shapes will engage and drive the mechanism inside the door lock to open the door lock. However, a thief can simulate the special structure of the key and open the door lock by using a universal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B49/00E05B19/00
Inventor 王仪龙陈辉达高志宏柯明贤
Owner IND TECH RES INST