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Electronic padlock circuit structure

A circuit structure and electronic technology, applied in the direction of instruments, time registers, single input/output registers, etc., can solve the problems of inapplicable confidentiality, poor confidentiality and anti-theft performance, and achieve confidentiality and anti-theft performance Good, easy to manufacture, reliable locking effect

Inactive Publication Date: 2015-09-16
孙景春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of the existing padlock is that it can be unlocked only by using a key with the same shape, which has poor security and anti-theft performance and cannot be used in places with high security requirements.

Method used

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  • Electronic padlock circuit structure

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by this application easy to understand, the following will further elaborate this application in conjunction with specific implementation methods.

[0017] Such as figure 1 As shown, an electronic padlock circuit structure described in this application mainly includes a micro control unit 100 and a storage unit 200 connected thereto, an infrared communication unit, an unlock / lock execution unit 400 and a power supply unit 500 .

[0018] Among them, the micro-control unit 100 is used as the control core of the whole circuit, and an 8-bit single-chip microcomputer is used as the main control circuit, and a built-in software control program is used for upper-level control of other functional components.

[0019] The storage unit 200 is used to store the identification number of the electronic padlock, and the identification number adopts a globally unique silicon serial number. The storage ...

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PUM

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Abstract

The present invention discloses an electronic padlock circuit structure, which includes a micro control unit, a storage unit, an infrared communication unit, an unlocking / locking execution unit and a power source power supply unit, the micro control unit is connected with the storage unit, the infrared communication unit, the unlocking / locking unit and the power source power supply unit; the micro control unit uses a singlechip as a master control circuit; the storage unit is used for storing identification numbers, the infrared communication unit includes an infrared transceiver diode and an IRDA controller, and is used for implementing the infrared encoding and two-way data communication functions; the unlocking / locking execution unit is used for execution of unlocking / locking of an electronic padlock, a rectifier circuit is internally installed in the power source power supply unit, and a contact type electrode power supply structure is used. The beneficial effects of the electronic padlock circuit structure are that: the electronic padlock is cooperatively used with an electronic key, easy to unlock, reliable in locking, and good in confidentiality and anti-theft performance, also has the advantages of simple structure and easy manufacturing.

Description

technical field [0001] The present application relates to the security field, and in particular relates to an electronic padlock circuit structure. Background technique [0002] Padlocks currently on the market are traditional mechanical locks assembled from mechanical parts, generally composed of a lock beam and a lock body. One end of the lock beam passes through the spring at the bottom and the lock beam hole in the lock body. The beam hole moves up and down to realize the locking of the lock beam and the lock body. The lock beam and the lock core are respectively provided with gaps matching the steel balls. The steel balls are set between the lock beam and the lock core. lock. The defect of the existing padlock is that the lock can be unlocked as long as the key with the same shape is used, the security and theft resistance are poor, and it cannot be applied to places with higher security requirements. Contents of the invention [0003] The purpose of this applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 孙景春
Owner 孙景春