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Photon client

A technology of photon and photonics, applied in the field of photonics, which can solve problems such as user inconvenience and damage to photonics, and achieve the effect of improving safety performance and good development prospects.

Active Publication Date: 2012-10-10
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user uses the photon device daily, the photon device will be damaged by static electricity, lightning strikes or overcharging, which will cause inconvenience to the user

Method used

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Examples

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] Depend on figure 1 It can be seen that the present invention provides a photon client, including an optical signal transmitting module 1, and also includes a switch protection circuit 16, a power supply module 14 and a communication interface module 15 electrically connected to the power supply module 14, and the switch of the switch protection circuit 16 is connected in series. The power supply module 14 and the communication interface module 15 are all connected in series with varistors for lightning protection and anti-static. The optical signal transmitting module 1 includes a single-chip microcomputer 11 , a light-emitting diode driving circuit 12 communicatively connected to the single-chip microcomputer 11 , and a light-emitting diode 13 communicatively connected to the light-emitting diode driving circuit 12 .

[0022] The power module...

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PUM

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Abstract

The invention provides a photon client. An internal power supply module is connected with a communication interface module in series to be used for a lightning proof and anti-static piezoresistor; and a switch of a switch protective circuit is used for the lightning proof and anti-static piezoresistor and an overvoltage protective surface mounted diode; therefore, the safety of the photon client is improved, so that the photon client is more durable and obtains a good development prospect.

Description

technical field [0001] The invention relates to the field of photonic access control systems, in particular to a photonic client. 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 is easily copied, the wear between the card and the card reader is large, the failure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 刘若鹏栾琳李春来李蔚
Owner KUANG CHI INTELLIGENT PHOTONIC TECH