Intelligent household door
A smart home and door technology, applied in the direction of instruments, electrical components, electroluminescent light sources, etc., can solve the problems of complex light control circuits, easy wear and tear of switches, energy saving and low intelligence, and achieve energy saving and intelligence The effect of high degree of simplification and simple circuit
Inactive Publication Date: 2016-11-16
无锡市华东电力设备有限公司
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Abstract
The invention provides a 51 single chip microcomputer-based intelligent household door. A photoresistor is arranged at the upper part of a door frame for detecting the intensity of light to judge day or night; a reed switch is arranged on the side surface of the door frame; and a permanent magnet is arranged on the side surface of the door opposite to the reed switch for detecting whether the door is opened or not. A non-contact switch does not cause abrasion when the door is opened and closed; a high-brightness LED lamp is arranged at the upper part of the door frame; a single chip microcomputer controls the high-brightness LED lamp to turn on when the door is opened at night, and the high-brightness LED lamp automatically goes out after 30s; and a buzzer is arranged on the door frame and sends out an alarm for warning while an owner forgets to close the door at night, so that the energy-saving and intelligent targets are achieved.
Application Domain
Electrical apparatusElectroluminescent light sources +1
Technology Topic
Reed switchPhotoresistor +7
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