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Electronic coded lock with two-dimensional code

An electronic combination lock and two-dimensional coding technology, which is applied in combination locks, building locks, checkmark locks, etc., to achieve high security, increased reliability and concealment, and the effect of being difficult to crack

Inactive Publication Date: 2013-01-09
朱一帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the code of this type of combination lock is a sequence of letters or / and numbers, which is easy to be cracked. Multiple ciphers, experiment with each to determine the correct cipher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention comprises the following steps:

[0026] A. The password for entering N numbers consists of N clear codes and N-1 passwords.

[0027] B. Use an array to define the clear code and the password respectively,

[0028] C. When setting the plain code password, assign the initial value to the plain code array,

[0029] D. Design each digital interval of the clear code by yourself,

[0030] E. When the first clear code is set, the counter function starts counting,

[0031] F. When the second clear code number is set, the counter function stops counting, and assigns the counted number to the first code value of the password array, and starts to execute the counting program from the beginning.

[0032] G. When the third clear code number is set, the counter function stops counting, assigns the counted number to the second code value of the password array, and starts counting from the beginning.

[0033] H. When the fourth clear code number is set, the co...

Embodiment 2

[0037] The present invention comprises the following steps:

[0038] A. The password for entering N numbers consists of N clear codes and N-1 passwords.

[0039] B. Use an array to define the clear code and the password respectively,

[0040] C. When setting the plain code password, assign the initial value to the plain code array,

[0041] D. Design each digital interval of the clear code by yourself,

[0042] E. When the first clear code is set, the counter function starts counting,

[0043] F. When the second clear code number is set, the counter function stops counting, and assigns the counted number to the first code value of the password array, and starts to execute the counting program from the beginning.

[0044] G. When the third clear code number is set, the counter function stops counting, assigns the counted number to the second code value of the password array, and starts counting from the beginning.

[0045] H. When the fourth clear code number is set, the co...

Embodiment 3

[0050] The present invention comprises following technical scheme (step):

[0051] A. The password for entering N numbers consists of N clear codes and N-1 passwords.

[0052] B. Use an array to define the clear code and the password respectively,

[0053] C. When setting the plain code password, assign the initial value to the plain code array,

[0054] D. Design each digital interval of the clear code by yourself,

[0055] E. When the first clear code is set, the counter function starts counting,

[0056] F. When the second clear code number is set, the counter function stops counting, and assigns the counted number to the first code value of the password array, and starts to execute the counting program from the beginning.

[0057] G. When the third clear code number is set, the counter function stops counting, assigns the counted number to the second code value of the password array, and starts counting from the beginning.

[0058] H. When the fourth clear code number ...

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PUM

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Abstract

The invention discloses an electronic coded lock with a two-dimensional code, wherein the scheme comprises the following steps of: inputting a password with N digits, wherein the password consists of N evident codes and N-1 secret codes; respectively defining the evident codes and the secret codes by one array; when setting the password of the evident codes, giving an initial value to the evidentcode array, and automatically designing the digits spacing of the evident codes, i.e. the secret codes, wherein the evident codes are N set evident code digit series, and the secret codes are the designed evident code digit spacings; detecting, i.e. inputting spacings count in all digits by a counter function to obtain the secret codes when the digits of the evident codes are input, and comparingand identifying the evident codes and the secret codes with the set evident codes and set secret codes after the passwords are completely input; and unlocking once the input evident codes are confirmed to be same as the set evident codes and meanwhile, the evident code digit spacings are same as the secret codes. The invention greatly enhances the reliability and the concealment, is difficult to break, has higher safety, can be used for all the ranges using the electronic coded locks, such as a door lock, a safe lock, an automatic teller machine of a bank, and the like.

Description

technical field [0001] The invention relates to an electronic combination lock, in particular to a two-dimensional coding electronic combination lock. Background technique [0002] As a security measure, electronic combination locks are electronic equipment commonly used at present. The working principle of the password input type electronic combination lock is to input the password, the internal program recognizes the password, the identification is confirmed correctly, and then the lock is unlocked. The number of digits in the password varies. The disadvantage is that the code of this type of combination lock is a sequence of letters or / and numbers, which is easy to be cracked. Multiple passwords, experiment with each to determine the correct one. Contents of the invention [0003] The purpose of the present invention is to provide a two-dimensional coded electronic combination lock with better and safer secrecy effect. [0004] The object of the present invention ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20
Inventor 朱一帆曹艳萍吴宁
Owner 朱一帆