CN106132007A

CN106132007A - Smart Home door

Info

Publication number: CN106132007A
Application number: CN201610518081.3A
Authority: CN
Inventors: 丁建峰
Original assignee: WUXI HUADONG ELECTRIC POWER EQUIPMENT CO Ltd
Current assignee: WUXI HUADONG ELECTRIC POWER EQUIPMENT CO Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2016-11-16

Abstract

A kind of Smart Home door based on 51 single-chip microcomputers.It is daytime or evening that photoconductive resistance is contained in above doorframe the intensity detecting light to judge；Tongue tube is contained in the side of doorframe, with tongue tube just to the side mounting permanent magnet of door, whether detection door open, and this non-contact switch will not produce abrasion when door trip；High-brightness LED lamp is arranged on the top of doorframe, Single-chip Controlling its light when opening the door at night, and automatic distinguishing after 30 seconds, buzzer is contained on doorframe, and evening, owner's buzzer of forgetting to close the door will send warning reminding, reaches energy-conservation and intelligentized purpose.

Description

Smart Home door

Technical field

The present invention relates to a kind of Smart Home door based on 51 single-chip microcomputers, when darkness door is opened, can be automatically on doorframe

Light LED, facilitate owner to find the switch of family lamp, and LED can automatic distinguishing, the most not closing and visiting also Warning reminding owner can be sent shut the door.

Background technology

Current existing Household door uses light-operated switch with the photosensitive-member of illumination functions, and this type of switch hardware circuit is multiple Miscellaneous, part category used is many；The switch whether detection opens the door uses travel switch, and this switch belongs to touch switch, often Secondary enabling, the most all can contact with door, will there is abrasion in time length, reduces service life；Hands is needed after gate light is bright Dynamic close, and without forgetting the prompting function closed the door, energy saving and intelligence degree are the most inadequate.

Summary of the invention

In order to overcome existing Household door gate light light-operated circuit complicated, switching easy to wear, energy saving and intelligence degree are the highest Problem and defect, it is an object of the invention to disclose a kind of Smart Home door based on 51 single-chip microcomputers, it is characterized in that use letter

Single photo-sensitive cell photoconductive resistance and non-contact switch tongue tube, can light on opening the door rear door frame night automatically LED

Lamp, and can automatic distinguishing, owner forgets to close the door and also can remind it evening.

The technical solution adopted for the present invention to solve the technical problems is: photoconductive resistance is contained in above doorframe and detects the strong of light Spending to judge is daytime or evening, and the common emitter transistor switching circuit of its composition is very simple, transistor collector order One input port of sheet machine；Tongue tube is contained in the side of doorframe, with tongue tube just to the side mounting permanent magnet of door, this Non-contact switch will not produce abrasion when door trip, and dry-reed tube switch circuit connects another input port of single-chip microcomputer；High brightness LED is arranged on the top of doorframe, and circuit connects a delivery outlet of single-chip microcomputer.When single-chip microcomputer detects that two input ports are all During high level, just can send low level to delivery outlet so that high-brightness LED lamp is light, Single-chip Controlling high-brightness LED lamp is 30 Automatic distinguishing after Miao.Detection door is the most still opened the most again, the most then buzzer sends warning, reminds owner door pass Good, reach energy-conservation and intelligentized purpose.

The invention has the beneficial effects as follows: photographic department parallel circuit is simple, the switch whether detection door is opened is contactless, no

Meeting be worn and torn because of the switch of door, meeting automatic distinguishing after gate light bright a period of time, and owner forgets to close the door and can also carry evening Waking up, energy saving and intelligence degree are high.

Accompanying drawing explanation

Fig. 1 is structure of intelligent door schematic diagram.

Detailed description of the invention

As it is shown in figure 1, a kind of Smart Home door based on 51 single-chip microcomputers, including core control portions, enabling test section

Point, darkness detection part, illumination part and alarm portion.

Core control portions includes: 51 single-chip microcomputers [1] and hardware circuit [8] about.Two of 51 single-chip microcomputers [1] defeated Entrance receives the signal come by detection part of opening the door with the distribution of darkness test section, it may be judged whether for opening door at dark, if so, The high-brightness LED lamp [7] that then 51 single-chip microcomputers [1] control illumination part by one delivery outlet lights.Enabling test section divides and includes: The tongue tube [4] that is fixed on doorframe [6], be fixed on hard with the permanent magnet [3] on its just door body [5] to position and surrounding Part circuit [8].When door body [5] is opened, permanent magnet [3] is removed therewith, and tongue tube [4] disengages magnetic field range, will lead Logical, signal is delivered to an input port of 51 single-chip microcomputers [1].

Darkness test section divides and includes: photoconductive resistance [2] and surrounding hardware circuit [8].Daytime is different with intensity of illumination in evening, Photoconductive resistance [2] resistance also can become light resistance (daytime, less) and dark resistance therewith, and (more greatly), make hardware circuit [8] in the evening In triode ON or shutoff, signal is delivered to another input port of 51 single-chip microcomputers [1].Lighting Division divides and includes: be fixed on High-brightness LED lamp [7] on doorframe [6] and hardware circuit [8].When 51 single-chip microcomputers [1] detect that darkness is opened the door, by one Delivery outlet controls high-brightness LED lamp [7] and lights.51 single-chip microcomputers [1] control high-brightness LED lamp [7] automatic distinguishing after 30 seconds.

Alarm portion includes: be fixed on doorframe buzzer [9] and the hardware circuit [8] of [6].When high-brightness LED lamp [7] During extinguishing, the input-signal judging door of 51 single-chip microcomputers [1] detection tongue tube [4] is shut the most, if not shutting, then and buzzer [9] warning is sent.

Claims

1. Smart Home doors based on 51 single-chip microcomputers, is characterized in that: by 51 single-chip microcomputers [1], photoconductive resistance [2], forever

Magnet [3], tongue tube [4], door body [5], doorframe [6], high-brightness LED lamp [7], hardware circuit [8], buzzer [9] Constitute；Whole gate light system is controlled, according to the resistance value size of photoconductive resistance [2] and tongue tube [4] by single-chip microcomputer [1] Conducting situation, 51 single-chip microcomputers [1] determine whether to open door body [5] at dark by the low and high level of detection input port, If then 51 single-chip microcomputers [1] control opening of high-brightness LED lamp [7] by controlling its delivery outlet, and by 51 monolithics Time delay subroutine control high-brightness LED lamp [7] of machine [1] was at 30 seconds automatic distinguishings, and now 51 single-chip microcomputers [1] are examined again Surveying the signal that tongue tube [4] is sent here, if judging, door body [5] does not shuts, then 51 single-chip microcomputers [1] are by controlling its delivery outlet Control buzzer [9] warning reminding owner to close the door, thus realize Based Intelligent Control and energy-conservation effect.

2., according to the Smart Home door described in claim 1, it is characterized in that 51 single-chip microcomputers [1] judge in door body at dark [5] When being opened, the high-brightness LED lamp [7] being arranged on doorframe [6] is allowed to open.

3. according to the Smart Home door described in claim 1, it is characterized in that high-brightness LED lamp [7] after opening by 51 monolithics Machine [1] controls its automatic distinguishing after 30 seconds.

4., according to the Smart Home door described in claim 1, it is characterized in that detection door during high-brightness LED lamp [7] automatic distinguishing Whether body [5] shuts, and does not shuts then 51 single-chip microcomputers [1] and controls buzzer [9] warning reminding.