Electronic doorbell suitable for deaf person

An electronic doorbell and technology for the deaf, applied in the direction of electric transmission signal system, etc., can solve problems such as not being able to benefit life

Inactive Publication Date: 2017-07-21
CHONGQING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the products are aimed at the general population. For the hearing-impaired deaf group, these doorbells are useless and cannot benefit their lives and provide them with convenience in life.

Method used

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  • Electronic doorbell suitable for deaf person
  • Electronic doorbell suitable for deaf person
  • Electronic doorbell suitable for deaf person

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Experimental program
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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] like figure 1 It is a block diagram of the overall design of the electronic doorbell, including two parts, the main module and the slave module. The data transmission between master and slave modules adopts 315MHz wireless radio frequency transceiver module.

[0019] The main module mainly realizes functions such as key input, information processing and control, wireless data sending and receiving, ringing, and displaying. Considering cost and convenience, the main control chip chooses 51 single-chip microcomputer STC89C52RC, which can work in low power consumption mode, and select idle and power-down modes through software. The wireless module adopts a 315MHz wireless radio frequency transceiver module with a transmission distance of more than ten to tens of meters and a strong ability to penetrate walls, which can meet the needs ...

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PUM

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Abstract

The invention relates to an electronic doorbell suitable for deaf people, and relates to the technical field of smart home. The electronic doorbell includes two parts, a master module and a slave module. The main module is installed on the gate. In addition to completing the basic visitor ringing, display, setting and other functions, it also sends a wireless visitor signal to the slave module, notifying the slave module to start flashing and vibrating to remind the user of a visitor; the slave module is worn in use On the body of the user, complete the reception of the wireless visitor signal, remind and return the user's processing result of the visitor signal to the main module. In addition to the regular functions of ordinary doorbells, the electronic doorbell is also designed for deaf people with flashing, vibration and other sensing modules that can prompt visitor information in time, so that deaf people can sense visitor information in time when they are alone at home, and can quickly make decisions. response.

Description

technical field [0001] The invention belongs to the technical field of smart home and relates to an electronic doorbell suitable for deaf people. Background technique [0002] The rapid development of new technologies in the field of computer technology and information electronics has greatly promoted the birth and application of smart home products. As an important part of home applications, smart doorbells have been accepted by users and are widely used. However, most of the products are aimed at the general population. For the hearing-impaired deaf group, these doorbells are useless, unable to benefit their lives and provide them with convenience in life. Contents of the invention [0003] In view of this, the object of the present invention is to provide an electronic doorbell suitable for the deaf. The electronic doorbell wirelessly transmits the visitor information to the portable terminal (ie, the slave module) worn by the deaf, and through the flickering of the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B7/06
CPCG08B7/06
Inventor 李敏米涛赵睿
Owner CHONGQING UNIV OF POSTS & TELECOMM
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