Combination lock with voice recognition function

A voice recognition and code lock technology, applied in the field of code locks, can solve problems such as easy theft, and achieve the effect of improving security

Inactive Publication Date: 2012-01-04
杨玉振 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some criminals will unlock according to a specific mechanical structure, which is easy to cause theft
For keyboard

Method used

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  • Combination lock with voice recognition function
  • Combination lock with voice recognition function

Examples

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Example Embodiment

[0010] Such as figure 1 As shown, the code lock with voice recognition function includes a first single-chip microcomputer and a second single-chip microcomputer; the first single-chip microcomputer uses the C8051F020 single-chip microcomputer, and the second single-chip microcomputer uses the SPCE061A single-chip microcomputer.

[0011] The code lock with voice recognition function also includes a controlled electronic lock body and a driver connected with the C8051F020 single-chip microcomputer to drive the controlled electronic lock body. The C8051F020 single-chip microcomputer is connected with a manual password input device, an LCD liquid crystal display, and a DS1302 clock. The manual password input device is a touch screen / keyboard.

[0012] The SPCE061A single-chip microcomputer is connected with a microphone for inputting voice information; the output terminal of the second single-chip microcomputer is connected with a speaker.

[0013] The SPCE061A microcontroller and the...

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PUM

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Abstract

The invention discloses a combination lock with a voice recognition function, comprising a first singlechip, a manual cipher input device, an LED (Light Emitting Diode) liquid crystal display screen, a controlled electronic lock body and a driver, wherein the driver is connected with the first singlechip for driving the controlled electronic lock body. The combination lock is characterized by also comprising a second singlechip, wherein the second singlechip is connected with a microphone used for inputting voice information; the output end of the second singlechip is connected with a loudspeaker; and the second singlechip and the first singlechip are subjected to communicating junction by a serial port protocol. In the combination lock, a voice cipher and manually input cipher are combined to improve system safety.

Description

technical field [0001] The invention relates to a combination lock. Background technique [0002] At present, known locks are controlled by purely mechanical structures or common keyboard codes. For mechanical locks, the unlocker uses a key or a special tool to push all the pins into the uppermost end. With the help of torsion and the stepped surface between the pinholes of the inner and outer lock cylinders, under the action of the spring force, the inner pins will be locked. Falling back, the outer marble is blocked outside the inner lock cylinder, thereby opening the lock. Some criminals will unlock according to a specific mechanical structure, which is easy to cause theft. For the keypad combination lock, some criminals will use programming to crack the password, which is also easy to cause theft. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a combination ...

Claims

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Application Information

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IPC IPC(8): E05B49/00G10L15/00
Inventor 杨玉振王洪斌周玉艾长胜
Owner 杨玉振
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