Single-key type password input method

A password input and one-key technology, which is applied in the field of one-key password input, can solve the problems of too many keys and the password system is easy to be stolen, and achieve the effect of strong confidentiality and simple operation

Inactive Publication Date: 2012-08-01
潘安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a single-key password input method to solve the proble

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Embodiment Construction

[0019] A single-key password input method proposed by the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in very simplified form and use imprecise ratios, which are only used for the purpose of conveniently and clearly assisting in describing the embodiments of the present invention.

[0020] The core idea of ​​the present invention is that the core idea of ​​the present invention provided by the present invention is to provide a single-key password input method, which sends a coded signal to the single-chip microcomputer through at least one key group, and the key group includes at least one single key press, The single-key pressing includes a first type of pressing and a second type of pressing, and the time of the first type of pressing is...

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Abstract

The invention relates to a single-key type password input method. The single-key type password input method includes transmitting a code signal to a single chip microcomputer via at least one keying group, each keying group consists of at least one-time pressing of a single key, each one-time pressing of the single key includes primary pressing and secondary pressing, and the duration of each primary pressing is longer than that of the corresponding secondary pressing; and the single chip microcomputer judges whether an inputted password is conformed to a preset password or not according to the received code signal. The single-key type password input method is high in confidentiality and simple in operation.

Description

technical field [0001] The invention relates to the field of password input for electronic locks, in particular to a single-key password input method. Background technique [0002] The early single-chip password control system needs to use a 3*4 or 4*4 array of small keyboards to input passwords from 0 to 9, which makes it easy to be stolen by various means when unlocking and entering passwords. For passwords, for example, by using far-infrared thermal release tracking, you can obtain passwords without seeing the process of entering passwords. In addition, the keyboard area is too large, the structure is not compact, and it is difficult to waterproof. Contents of the invention [0003] The invention provides a one-button password input method to solve the problems that the existing password system is easy to be stolen and has too many keys. [0004] In order to solve the above technical problems, the present invention provides a single-key password input method, comprisi...

Claims

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Application Information

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IPC IPC(8): E05B49/00E05B45/06
Inventor 潘安
Owner 潘安
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