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Intelligent household door

A smart home, door body technology, applied in door leaf, energy-saving control technology, lighting device and other directions, can solve the problems of complex light control circuit, easy wear and tear of switches, low energy saving and intelligent degree, etc., to achieve energy saving and intelligent The effect of high degree and simple circuit

Inactive Publication Date: 2016-06-15
WUXI MEINUO PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems and defects of the existing home door light control circuit complex, easy wear and tear, energy saving and low intelligence, the purpose of the present invention is to disclose a smart home door based on 51 single-chip microcomputer, which is characterized in that it adopts simple The advanced photosensitive element photoresistor and non-contact switch reed switch can automatically light up the LED light on the door frame after opening the door at night, and can automatically turn off, and the owner can remind him if he forgets to close the door at night

Method used

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  • Intelligent household door

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Embodiment Construction

[0008] Such as figure 1 As shown, a smart home door based on 51 single-chip microcomputer, including the core control part, the door opening detection part, the dark detection part, the lighting part and the alarm part.

[0009] The core control part includes: 51 single-chip microcomputer [1] and its surrounding hardware circuit [8]. The two input ports of 51 single-chip microcomputer [1] receive the signal sent by the door opening detection part and the dark detection part, judge whether the door is opened when it is dark, if so, then 51 single-chip microcomputer [1] controls lighting through its one output port Some of the high brightness LED lights [7] light up. The door opening detection part includes: a dry reed switch [4] fixed on the door frame [6], a permanent magnet [3] fixed on the door body [5] facing to it, and surrounding hardware circuits [8]. When the door body [5] was opened, the permanent magnet [3] was removed thereupon, and the reed switch [4] would be tur...

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Abstract

Provided is an intelligent household door based on a 51 single-chip computer. A photoresistor is installed above a door frame for detecting light intensity in order to determine day or night. A reed switch is installed on the side surface of the door frame. A permanent magnet is arranged on the side surface of the door opposite to the reed switch in order to detect whether the door is opened or not. A non-contact switch is not abraded when the door is opened. High-light LEDs are installed on the upper part of the door frame. The single-chip computer is used for controlling the LEDS to light up at night when the door is opened and automatically light off in 30 seconds. A buzzer is arranged on the door frame in order to remind a host to close the door at night by sending an alarm. The energy-efficient and intelligent purposes are achieved.

Description

technical field [0001] The invention relates to a smart home door based on a 51 single-chip microcomputer. When the dark door is opened, the door frame will automatically [0002] The LED light is on, which is convenient for the owner to find the switch of the light at home, and the LED light can be automatically turned off. If the door is not closed for a long time, an alarm will be sent to remind the owner to close the door. Background technique [0003] At present, the photosensitive part of the existing home door with lighting function adopts a light-controlled switch. The hardware circuit of this type of switch is complicated, and there are many types of devices used; the switch for detecting whether the door is opened is a travel switch, which is a contact switch. Every time the door is opened or closed, it will be in contact with the door, which will cause wear and tear after a long time, reducing the service life; the door light needs to be turned off manually after ...

Claims

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Application Information

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IPC IPC(8): E06B3/72H05B37/02G08B21/24
CPCY02B20/40
Inventor 刘武刘满意
Owner WUXI MEINUO PLASTIC CO LTD