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Doorbell device and method for discriminating visitors

A doorbell and visitor technology, applied in electromagnetic audible signals, character and pattern recognition, instruments, etc., can solve problems such as inconvenience

Inactive Publication Date: 2008-03-19
LITE ON OPTO TECH (CHANGZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above method still has defects
After the visitor has finished ringing the doorbell, the user must run to the display device to view the visitor data identified by the fingerprint recognition system, which is quite inconvenient
This is a big challenge for the elderly and illiterate children with poor eyesight

Method used

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  • Doorbell device and method for discriminating visitors
  • Doorbell device and method for discriminating visitors
  • Doorbell device and method for discriminating visitors

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Embodiment Construction

[0022] In order to make the above and other objects, features and advantages of the present invention more comprehensible, the following preferred embodiments are described in detail in conjunction with the accompanying drawings.

[0023] Many embodiments or examples will be presented below to achieve different functions of the present invention in various implementation situations. In order to simplify the present invention, specific examples of modules or connection relationships will be described below. These examples are for illustration only, not limitation of the present invention. In addition, the present invention will repeatedly refer to numbers and letters in various examples; this is for illustration and simplification of examples, and these numbers and letters are not used to indicate the relationship between various embodiments or their configurations. In addition, the explanatory statements in the disclosure are also for the purpose of examples, rather than limi...

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PUM

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Abstract

A door bell enabling to identify visitor of pressing door bell consists of fingerprint detection module and door bell button for picking up fingerprint data of visitor, databank module for receiving fingerprint data and for obtaining visitor data corresponding to said fingerprint, audio processing module for receiving visitor data and for outputting the first audio signal corresponding to visitor data and sounding device for playing out the first audio signal to be bound for quickly identifying out visitor on door bell by checking information of fingerprint and sound.

Description

technical field [0001] The present invention relates to a doorbell device, in particular to a doorbell device for identifying visitors who ring the doorbell by playing sounds. Background technique [0002] Due to the poor social security recently, and many people usually only have the elderly and children at home, if the home has a security system to prevent unknown visitors, the home can be more comprehensively protected. For example, the "Integrated security system with fingerprint imagingdoorbe11" of the European Patent Office No. WO0129795 patent bulletin is a doorbell device combined with a fingerprint recognition system, so that users at home can identify the visitor as an acquaintance after the visitor presses the doorbell Or a stranger, in order to further judge whether the door should be opened. [0003] However, the above-mentioned method still has defects. After the visitor has finished ringing the doorbell, the user has to run to the display device to view the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G08B3/10
Inventor 萧文修
Owner LITE ON OPTO TECH (CHANGZHOU) CO LTD