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Entrance guard alarm device based on smart home

A technology of alarm equipment and smart home, which is applied to alarms, instruments, time registers, etc. that rely on interference with short-wavelength radiation. It can solve the problems of being unsuitable for real life and increasing the probability of false alarms. Increased safety, effects of structure diversification

Inactive Publication Date: 2018-09-21
王连队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of vibration alarm device will only issue an alarm when the thief needs to make a large movement. For a thief with superb unlocking skills, such a device is useless in front of him, and if the induction intensity of the vibration device is increased, then As long as there is a little vibration around, the alarm device will alarm, and the probability of false alarms will increase, so it is not suitable for real life use

Method used

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  • Entrance guard alarm device based on smart home
  • Entrance guard alarm device based on smart home

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, an access control alarm device based on smart home, including single-chip microcomputer, matrix keyboard control module, infrared alarm control circuit, LCD liquid crystal display module, keyboard lock module, delay alarm control circuit, radio frequency identification module, voice reminder module, passive Infrared detector, wireless transmission module and remote terminal;

[0032] The matrix keyboard control module is connected with the matrix keyboard installed on the anti-theft door, and is used to input the password. When the password is input correctly, the single-chip microcomputer outputs the door opening signal to drive the magnetic valve on the anti-theft door to open the door. When the password is input incorrectly 3 When more than times, the single-chip microcomputer calls the keyboard lock module to lock the matrix keyboard;

[0033] The infrared alarm control circuit uses the infrared sensor installed in the house to detect ill...

Embodiment 2

[0047] Such as figure 2 As shown, the present invention also includes a mains power supply module, a backup power supply module, a power switching module, a wireless access control master controller, a fingerprint input identification module, a keyboard input identification module, a wireless communication module, a wireless door lock, a display module, an alarm module, The monitoring unit, when used specifically, the keyboard input recognition module consists of a 16-bit key matrix keyboard, each row line and column line corresponds to an I / O interface line, each key is set at the intersection of the row line and column line, and the operation When the user presses the button, the system recognizes the contact point of the row line and the column line to determine which button is pressed, thereby identifying whether the password is correct or not. In the fingerprint input recognition module, the device reads the fingerprint Take the fingerprint data of the human body, use th...

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Abstract

The invention discloses an entrance guard alarm device based on smart home. The entrance guard alarm device comprises a single-chip microcomputer, a matrix keyboard control module, an infrared alarm control circuit, an LCD liquid crystal display module, a keyboard locking module, a delayed alarm control circuit, a radio frequency recognizing module, a voice warning module, a passive infrared detector, a wireless transmission module and a remote terminal. The matrix keyboard control module is connected with a matrix keyboard installed on an antitheft door and used for inputting a password and driving a door magnetic valve on the antitheft door to open the door when the password is correctly input. When the password is input incorrectly three times or more, the single-chip microcomputer calls the keyboard locking module and locks the matrix keyboard. The entrance guard alarm device has the advantages that on the basis of hardware design of the single-chip microcomputer, the single-chip microcomputer serves as the core for the control circuit, other parts are controlled by the single-chip microcomputer to complete corresponding functions, the password input on the matrix keyboard is scanned by the single-chip microcomputer, and an electronic lock is driven to be opened when the password is correct.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to an access control alarm device based on smart home. Background technique [0002] With the development of society and the advancement of science and technology, people's material and cultural living standards have been greatly improved. Compared with the past, people's security awareness has been greatly improved in advanced science and technology. A safe and reliable living environment is now people Therefore, the existing access control devices have been developed in various aspects. The existing home access control devices use relatively complicated lock cylinders to increase the difficulty of unlocking for thieves, or use cameras to monitor the situation outside the door in real time. It can be discovered by the residents when there is a change, but this monitoring device requires real-time maintenance by personnel. When the residents are away from home, the monitoring can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/19G07C9/00
CPCG07C9/00182G08B13/19
Inventor 王连队
Owner 王连队
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