CN207228938U - A kind of novel intelligent cipher anti theft door - Google Patents
A kind of novel intelligent cipher anti theft door Download PDFInfo
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- CN207228938U CN207228938U CN201720841115.2U CN201720841115U CN207228938U CN 207228938 U CN207228938 U CN 207228938U CN 201720841115 U CN201720841115 U CN 201720841115U CN 207228938 U CN207228938 U CN 207228938U
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Abstract
The utility model relates generally to a kind of antitheft door, more particularly, to a kind of novel intelligent cipher anti theft door.Door lock is both provided with the internal hilar plate of novel intelligent cipher anti theft door, external door panel and is located at symmetric position, interior handle is provided with the door lock of internal hilar plate, outer handle is provided with the door lock of external door panel, infrared distance measurement module, infrared induction module, camera, voice acquisition module, keyboard, doorbell, the output terminal of power module are connected to the input terminal of main control module；The output terminal of main control module is connected to interior display screen, outer display screen, interior indicator light, outer indicator light, the input terminal of loudspeaker.A kind of novel intelligent cipher anti theft door of the utility model, senses human body signal by infrared induction module, when someone is close to door, controls the indicator light on door to shine, and the image on the camera shooting doorway in external door panel, real-time display is on a display screen.
Description
Technical field
The utility model relates generally to a kind of antitheft door, more specifically to a kind of novel intelligent cipher anti theft door.
Background technology
Door enjoys the life of secret, antitheft door more family so that inhabit indoor occupant and extraneous temporarily isolation
Safety provides necessary guarantee.Common antitheft door, it is main preferably to be locked using setting security performance to prevent burglar from entering in family
Tool, the leakproofness of increase door leaf and doorframe, the intelligent intercom system of setting etc..But antitheft door of the prior art, although adding
Certain intelligent facility, but its function also has larger limitation.Although some antitheft doors are provided with the probe of observation outdoor situations,
But it can not clearly reflect external world situation when ambient light is dark, design a kind of novel intelligent cipher anti theft door, can be leaned in people
Automatic luminous during nearly door, sets intelligent intercom system, the situation of convenient observation outside.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of novel intelligent cipher anti theft door, by installed in interior
Infrared induction module sensing human body signal on door-plate, when someone is close to door, controls the indicator light on door to shine, installed in outer
The image on the camera shooting doorway on door-plate, real-time display is on inside and outside display screen.
In order to solve the above technical problems, a kind of novel intelligent cipher anti theft door of the utility model includes doorframe, door-plate, inside door
Plate, external door panel, interior display screen, outer display screen, interior indicator light, outer indicator light, door lock, power module, main control module, infrared induction
Module, loudspeaker, infrared distance measurement module, camera, voice acquisition module, doorbell, pass through the infrared sense on internal hilar plate
Answer module to sense human body signal, when someone is close to door, control the indicator light on door to shine, the camera in external door panel
The image on doorway is shot, real-time display is on inside and outside display screen.
Wherein, the doorframe is embedded with door-plate, and power module, main control module, infrared induction are provided with the internal hilar plate
Module, loudspeaker, interior indicator light, interior display screen, be provided with the external door panel infrared distance measurement module, camera, outer indicator light,
Display screen, voice acquisition module, doorbell, keyboard, are both provided with door lock on the internal hilar plate, external door panel and are located at symmetric position,
Wherein, the output terminal of the infrared distance measurement module is connected to the input terminal of main control module；The output terminal of the infrared induction module
It is connected to the input terminal of main control module；The output terminal of the camera is connected to the input terminal of main control module；The voice collecting
The output terminal of module is connected to the input terminal of main control module；The output terminal of the keyboard is connected to the input terminal of main control module；Institute
The output terminal for stating doorbell is connected to the input terminal of main control module；The output terminal of the power module is connected to the input of main control module
End；The output terminal of the main control module is connected to the input terminal of interior display screen；The output terminal of the main control module is connected to outer aobvious
The input terminal of display screen；The output terminal of the main control module is connected to the input terminal of interior indicator light；The output terminal of the main control module
It is connected to the input terminal of outer indicator light；The output terminal of the main control module is connected to the input terminal of loudspeaker.
As the further optimization of the utility model, a kind of novel intelligent cipher anti theft door of the utility model door-plate bag
Internal hilar plate, external door panel, accommodating space are included, wherein, accommodating space is equipped between internal hilar plate and external door panel.
As the further optimization of the utility model, a kind of infrared survey of novel intelligent cipher anti theft door of the utility model
Include infrared distance sensor and analog-to-digital conversion module away from module, wherein, infrared distance measurement mould sensor uses GP2D12 modules, mould
Number modular converter uses ADC0809 modulus conversion chips.
As the further optimization of the utility model, a kind of infrared sense of novel intelligent cipher anti theft door of the utility model
Module is answered to use BIS0001 Thermoelectric Infrared Sensors.
As the further optimization of the utility model, a kind of novel intelligent cipher anti theft door voice of the utility model is adopted
Collect module using Electret condenser microphone, bandwidth-limited circuit, conditioning amplifying circuit, ADC0804 chips.
As the further optimization of the utility model, a kind of novel intelligent cipher anti theft door of the utility model master control mould
Block uses AT89C51 microcontrollers.
Control effect：A kind of novel intelligent cipher anti theft door of the utility model, passes through the infrared sense on internal hilar plate
Answer module to sense human body signal, when someone is close to door, control the indicator light on door to shine, the camera in external door panel
The image on doorway is shot, real-time display is on inside and outside display screen.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural front view of novel intelligent cipher anti theft door of the utility model.
Fig. 2 is a kind of structure rearview of novel intelligent cipher anti theft door of the utility model.
Fig. 3 is a kind of structural side view of novel intelligent cipher anti theft door of the utility model.
Fig. 4 is a kind of hardware structure diagram of novel intelligent cipher anti theft door of the utility model.
Fig. 5 is a kind of circuit diagram of the main control module of novel intelligent cipher anti theft door of the utility model.
Fig. 6 is a kind of circuit diagram of the infrared induction module of novel intelligent cipher anti theft door of the utility model.
Fig. 7 is a kind of circuit diagram of the power module of novel intelligent cipher anti theft door of the utility model.
Fig. 8 is a kind of circuit diagram of the infrared distance measurement module of novel intelligent cipher anti theft door of the utility model.
Fig. 9 is a kind of interior display screen of novel intelligent cipher anti theft door of the utility model, the circuit diagram of outer display screen.
Figure 10 is a kind of circuit diagram of the voice acquisition module of novel intelligent cipher anti theft door of the utility model.
Figure 11 is a kind of circuit diagram of the loudspeaker of novel intelligent cipher anti theft door of the utility model.
Figure 12 is a kind of circuit diagram of the camera of novel intelligent cipher anti theft door of the utility model.
Figure 13 is a kind of circuit diagram of the doorbell of novel intelligent cipher anti theft door of the utility model.
Figure 14 is a kind of circuit diagram of the interior indicator light of novel intelligent cipher anti theft door of the utility model.
Figure 15 is a kind of circuit diagram of the outer indicator light of novel intelligent cipher anti theft door of the utility model.
Figure 16 is a kind of circuit diagram of the keyboard of novel intelligent cipher anti theft door of the utility model.
In figure：Doorframe 1；Internal hilar plate 2-1；External door panel 2-2；Accommodating space 2-3；Interior display screen 3-1；Outer display screen 3-2；It is interior
Indicator light 4-1；Outer indicator light 4-2；Door lock 7；Power module 8；Main control module 9；Infrared induction module 10；Loudspeaker 11；It is infrared
Range finder module 12；Camera 13；Voice acquisition module 14；Doorbell 15；Keyboard 16.
Embodiment
Embodiment one：
Illustrate present embodiment, present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
A kind of novel intelligent cipher anti theft door includes doorframe 1, door-plate 2, internal hilar plate 2-1, external door panel 2-2, interior display screen 3-1, outer
Display screen 3-2, interior indicator light 4-1, outer indicator light 4-2, door lock 7, power module 8, main control module 9, infrared induction module 10,
Loudspeaker 11, infrared distance measurement module 12, camera 13, voice acquisition module 14, doorbell 15, by red on internal hilar plate
Outer induction module senses human body signal, when someone is close to door, controls the indicator light on door to shine, taking the photograph in external door panel
As the image on head shooting doorway, real-time display is on inside and outside display screen.
Wherein, the doorframe 1 is embedded with door-plate 2, and power module 8, main control module 9, red is provided with the internal hilar plate 2-1
Outer induction module 10, loudspeaker 11, interior indicator light 4-1, interior display screen 3-1,
Infrared distance measurement module 12, camera 13, outer indicator light 4-2, display screen 3-2, voice are provided with the external door panel
Acquisition module 14, doorbell 15, keyboard 16,
Door lock 7 is both provided with the internal hilar plate 2-1, external door panel 2-2 and is located at symmetric position,
Wherein, the output terminal of the infrared distance measurement module 12 is connected to the input terminal of main control module 9, infrared distance measurement module 12
Including infrared distance sensor and analog-to-digital conversion module, infrared distance measurement module is installed in external door panel, and detection door hinders apart from front
Hinder the distance of thing, thus judge in front of the door whether someone, the distance detected is transmitted to main control module 9, infrared distance sensor
Using GP2D12 modules, analog-to-digital conversion module uses ADC0809 modulus conversion chips.Infrared distance measurement module is by an infrared hair
Pipe and a PSD and peripheral circuit composition are penetrated, the light beam of infrared transmitting tube (in installation external door panel) transmitting, runs into barrier (people
Or object) reflect, fall on PSD, form an isosceles triangle, can be measured the bottom of triangle by means of PSD, and two
A base angle is fixed, is determined by transmitting tube, can extrapolate height by base at this time, and the range simulation signal drawn passes through VO
Pin is transmitted to the IN0 pins of analog-to-digital conversion module；Analog-to-digital conversion module uses ADC0809 modulus conversion chips, analog-to-digital conversion
The range simulation signal received is converted into digital signal by module, and digital signal is transmitted to main control module 9, main control module 9
Digital signal is handled, simulated range length signals is converted into binary digital signal by analog-to-digital conversion module, passes through 8
A data output end D0, D1, D2, D3, D4, D5, D6, D7 step-by-step is transmitted signals in main control module 9, and START starts for conversion
Signal.When jumped on START along when, all internal registers are reset；It is lower jump along when, proceed by A/D conversion；In the transition period,
START should keep low level.EOC is conversion end signal, when EOC is high level, shows conversion end；Otherwise, show just
Carrying out A/D conversions.OE allows signal for output, for controlling three output latches to be converted to the output of main control module 9
Data.OE=1, exports the data being converted to；OE=0, output data line are in high-impedance state.CLK is clock input signal
Line.Data cable D0, D1, D2, D3, D4, D5, D6, D7 of analog-to-digital conversion module respectively P1.7, P1.6 with main control module 9,
P1.5, P1.4, P1.3, P1.2, P1.1, P1.0 pin are connected, and EOC, OE, START, CLK, ALE are analog-to-digital conversion module
Controlling switch, is connected with P3.0, P3.1, P3.2, P3.3, P3.4 pin of main control module 9 respectively.
The output terminal of the infrared induction module 10 is connected to the input terminal of main control module 9, and infrared induction module 10 is used for
Detect before internal hilar plate whether someone, the infrared ray that human body gives out detects that infrared induction module 10 is adopted by infrared induction module
With BIS0001 Thermoelectric Infrared Sensors, pyroelectric infrared sensor detects target by the temperature difference of target and background, profit
With pyroelectric effect, electrode is set on the upper and lower surface of one crystalloid of barium titanate, in upper surface coated with black film, if having infrared
Line intermittently irradiates, its surface temperature rises △ T, and the atomic arrangement of its crystals will produce change, cause spontaneous polarization electric
Lotus, produces voltage △ U between upper/lower electrode, determines that sensor detects infrared letter according to voltage difference is produced between upper/lower electrode
Number.When infrared induction module 10 detects infrared signal, main control module 9 receives infrared signal and is controlled, infrared induction
Module 10 detects P5.6 pin of the infrared signal from OUT1 mouthfuls of output low level signals to main control module 9.
The output terminal of the camera 13 is connected to the input terminal of main control module 9, the image information that camera 13 collects,
Main control module 9 is sent to, is directly displayed on inside and outside display screen, the SOUT ends of camera 13 and the P5.7 of main control module 9 draw
Foot is connected.
The output terminal of the voice acquisition module 14 is connected to the input terminal of main control module 9, and voice acquisition module 14 uses
Electret condenser microphone, bandwidth-limited circuit, conditioning amplifying circuit, ADC0804 chips, Electret condenser microphone is equivalent to sensor, microphone
Detect the voice of people, produce voltage change, (R2, R4, R5, R6, R7, C3 form filtered electrical by bandwidth-limited circuit
Road), make frequency in the sound of 300Hz (people's one's voice in speech frequency) left and right by avoiding the interference of other sound, then passing through
Signal (is transmitted to ADC0804 chips after Q2, C2, R8, Q1, R3 composition conditioning amplifying circuit and carries out modulus turn by conditioning amplifying circuit
Main control module 9 is transmitted information to after changing) it is inner, the P6.0 pins of main control module 9 output signals to the control voice collection of DATA ends
Module 14 is amplified processing, DB01, DB02, DB03, DB04, DB05, DB06, DB07 end of voice acquisition module 14 and master control
P0.0, P0.1, P0.2, P0.3, P0.4, P0.5, P0.6 pin of module 9 are connected.
The output terminal of the keyboard 16 is connected to the input terminal of main control module 9, and keyboard 16 uses 3 × 3 matrix form buttons, main
P5.0, P5.1, P5.2, P5.3, P5.4, P5.5 mouth of control module 9 are used as 16I/O mouthfuls of keyboard, and the alignment of keyboard 16 is connected to
P5.0, P5.1, P5.2 mouthfuls, the line of keyboard 16 is connected to P5.3, P5.3, P5.5 mouthfuls.Alignment P5.0, P5.1, P5.2 are arranged to
Input line, line P5.3, P5.3, P5.5 are arranged to output line.3 lines and 3 alignments form 9 crosspoints, and detection is current
Whether there is key to be pressed, P5.3, P5.3, P5.5 output are complete " 0 ", read the state of P5.0, P5.1, P5.2, if P5.0, P5.1,
P5.2 is complete " 1 ", then is closed without key, otherwise there is key closure.
The output terminal of the doorbell 15 is connected to the input terminal of main control module 9, and doorbell 15 uses Independent keys, and the one of button
Divider resistance ground connection is terminated, an end is connected to the P0.7 pins of main control module 9.
The output terminal of the power module 8 is connected to the input terminal of main control module 9, and power module 8 is carried out using lithium battery
Power supply, the protective loop of lithium battery is by two MOSFET (Q1, Q2) and control IC (U1) some additional Resistor-Capacitor Unit structures
Into.The VDD and V- of control IC is each responsible for monitoring cell voltage and loop current, and controls the grid of two MOSFET,
MOSFET plays on-off action in circuit, controls the conducting and shut-off of charge circuit and discharge loop respectively, and C2 is delay electricity
Hold, which has additives for overcharge protection, over, overcurrent protection and short-circuit protection function, and lithium battery is by VCC mouthfuls
Cipher anti theft door is powered.
The output terminal of the main control module 9 is connected to the input terminal of interior display screen 3-1, the output terminal connection of main control module 9
The input terminal of outer display screen 3-2, interior display screen 3-1 and outer display screen 3-2 use LCD1602 liquid crystal displays, display screen
Show the image information of camera collection, data terminal DB0, DB1, DB2, DB3, DB4, DB5, DB6, DB7 of display screen and master control
P2.0, P2.1, P2.2, P2.3, P2.4, P2.5, P2.6, P2.7 pin of module 9 are connected, for display data；Master control mould
The RS ends (RS is register selection, selection instruction register when selecting data register, low level 0 during high level 1) of block 9 with
The P3.5 pins of main control module 9 are connected, for controlling data command；(RW is reading writing signal line, high level at the RW ends of display screen
Carry out read operation when 1, when low level 0 carries out write operation and is connected with the P3.6 pins of main control module 9, for controlling read-write behaviour
Make；The Enable Pin E (E ends are Enable Pin) of display screen is connected with the P3.7 pins of main control module 9；The P3.5 of main control module 9,
P3.6, P3.7 pin are used for the strobe state of the charactron in control display screen.
The output terminal of the main control module 9 is connected to the input terminal of interior indicator light 4-1, the output terminal connection of main control module 9
The input terminal of outer indicator light 4-2, interior indicator light 4-1 and outer indicator light 4-2 uses LED, when main control module 9 sends control letter
Number, the electric current for having forward direction in LED flows through, and LED, which shines, to be indicated, a termination divider resistance ground connection of LED, one end L1, L2,
L3, L6, L7, L8 end are connected to P4.2, P4.3, P4.4, P4.5, P4.6, P4.7 pin of main control module 9.
The output terminal of the main control module 9 is connected to the input terminal of loudspeaker 11, and loudspeaker 11 uses WT2003B01 languages
Sound chip, loudspeaker 11 carry out sounding reminding, SP+, SP- of loudspeaker 11 according to the control signal of the main control module 9 received
Pin is connected on two pins of loudspeaker, progress speech play, the BUSY (busy signal of instruction broadcast state) of loudspeaker 11,
P4.0, P4.1 pin controlling loudspeaker 11 that P07 (a line serial ports DATA) is connected to main control module 9 works.
Embodiment two：
Illustrate present embodiment, the internal hilar plate with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
Accommodating space 2-3 is equipped between 2-1 and external door panel 2-2.
Embodiment three：
Illustrate present embodiment, the infrared survey with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
Include infrared distance sensor and analog-to-digital conversion module away from module 12, wherein, infrared distance sensor uses GP2D12 modules, mould
Number modular converter uses ADC0809 modulus conversion chips.GDP2D12 modules be by an infrared transmitting tube and a PSD and
Corresponding counting circuit is formed, and the PSD of Sharp companies is very characteristic, it can detect that luminous point falls the small position on it
Move, resolution ratio reaches micron, and GP2D12 is exactly to realize geometric ways ranging using this characteristic.ADC0809 is American National half
8 passage of CMOS technology of conductor company production, 8 successive approximation A/D analog-digital converters.There are a 8 passage multichannels inside it
Switch, it can latch the signal after decoding according to address code, and one in a 8 road analog input signal of gating carries out A/D and turns
Change.
Embodiment four：
Illustrate present embodiment, the infrared sense with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
Module 10 is answered to use BIS0001 Thermoelectric Infrared Sensors.BIS0001 pyroelectric infrared sensors are a with higher
The sensor signal processing integrated circuit of performance.It is equipped with pyroelectric infrared sensor and a small amount of extraneous component just may make up by
Pyroelectric infrared switch, alarm human body heat-releasing electric transducer etc. of dynamic formula.It can quickly open all kinds of incandescent lamps, fluorescence automatically
The devices such as lamp, buzzer, automatically-controlled door, electric fan, dryer and automatic hand washing sink, especially suitable for enterprise, hotel, market, storehouse
The sensitizing range such as room and the passageway of family, corridor, or the automatic light for safety zone, illumination and alarm system.BIS0001
There is pyroelectric infrared sensor numerical model analysis, independent high input impedance operational amplifier, two-way amplitude discriminator can effectively suppress
Interference, interior the features such as setting time delay timer and blocking time timer, being encapsulated using 16 foot DIP.
Embodiment five：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16, the voice is adopted
Collect module 14 using Electret condenser microphone, bandwidth-limited circuit, conditioning amplifying circuit, ADC0804 chips.Electret condenser microphone equivalent to
Sensor, microphone detect the crying of child, voltage change are produced, by bandwidth-limited circuit (R2, R4, R5, R6, R7, C3 group
Into filter circuit), make frequency in the sound of 300Hz (the crying frequency of child) left and right by avoiding the interference of other sound, so
Signal is transmitted to ADC0804 chips after amplifying circuit (Q2, C2, R8, Q1, R3 composition conditioning amplifying circuit) carries out by nursing one's health afterwards
Transmit information to main control module 9 after analog-to-digital conversion to handle, the P0.5 pins of main control module 9 output signals to the control of DATA ends
Sound recognition module is amplified processing.
Embodiment six：
Illustrate present embodiment, the master control mould with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
Block 9 uses AT89C51 microcontrollers.The AT89C51 microcontrollers have the step-by-step of complete set from its internal hardware to software
Operating system, ram in slice section also especially open the address section of a dual-use function, 16 bytes, element address 20H
~2FH, it can both make byte processing, can also make position processing.The setting and use of the I/O feet of 51 microcontrollers are very simple, when this
Foot makees input pin in use, the foot need only be arranged to high level (during reset, each I/O mouthfuls is put high electricity).When the foot exports
Foot is in use, be then high level or low level.
Embodiment six：
Illustrate present embodiment, the door lock with reference to Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
(7) keyboard (16) is provided with, keyboard (16) uses 3 × 3 matrix keyboards.Matrix keyboard is made in microcontroller external equipment
Keyboard group of the arrangement similar to matrix.
A kind of operation principle of novel intelligent cipher anti theft door of the utility model is：A kind of novel intelligent of the utility model is close
Code antitheft door is by being provided with power module 8, main control module 9, infrared induction module 10, loudspeaker 11, interior finger on internal hilar plate 2-1
Show lamp 4-1, infrared distance measurement module 12 is provided with interior display screen 3-1, external door panel 2-2, is camera 13, outer indicator light 4-2, outer aobvious
Display screen 3-2, voice acquisition module 14, doorbell 15, keyboard 16, be both provided with the internal hilar plate 2-1, external door panel 2-2 door lock 7 and
Positioned at symmetric position, interior handle is provided with the door lock 7 of internal hilar plate 2-1, outer hold is provided with the door lock 7 of the external door panel 2-2
Hand 6-2.When someone presses 15 button of doorbell, camera 13 is started to work, and gathers the image information on doorway, and the letter that will be detected
Breath is sent to main control module 9, and main control module 9 outputs signals to interior display screen 3-1 and outer display screen 3-2 and carries out image information
It has been shown that, and real-time intercommunication is carried out by the voice acquisition module 14 on door and loudspeaker 11, facilitate and carried out in door with people outdoors
Link up.Antitheft door is controlled using password, and the keyboard 16 on door can input password.When someone is close to door, infrared induction
Module 10 detects infrared signal, and infrared distance measurement module 12 detects the people on doorway or the distance of thing range gate, main control module 9 export
Indicator light 4-1 or outer indicator lights 4-2 carries out luminous lighting in signal control.The power module 8 of antitheft door is carried out using lithium battery
Power supply, it is convenient to replace battery at any time, ensure the normal work of intelligent cipher antitheft door.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, without departing from the spirit and scope of the utility model, can do various changes and modification, therefore
The scope of protection of the utility model should be subject to what claims were defined.
Claims (7)
1. a kind of novel intelligent cipher anti theft door, it is characterised in that the novel intelligent cipher anti theft door includes doorframe (1), door
Plate (2), internal hilar plate (2-1), external door panel (2-2), interior display screen (3-1), outer display screen (3-2), interior indicator light (4-1), outer finger
Show lamp (4-2), door lock (7), power module (8), main control module (9), infrared induction module (10), loudspeaker (11), infrared survey
Away from module (12), camera (13), voice acquisition module (14), doorbell (15), the doorframe (1) is embedded with door-plate (2), described
Power module (8), main control module (9), infrared induction module (10), loudspeaker (11), interior instruction are provided with internal hilar plate (2-1)
Lamp (4-1), interior display screen (3-1), are provided with infrared distance measurement module (12), camera (13), outer indicator light in the external door panel
(4-2), display screen (3-2), voice acquisition module (14), doorbell (15), keyboard (16), the internal hilar plate (2-1), external door panel
Door lock (7) is both provided with (2-2) and is located at symmetric position, wherein, the output terminal of the infrared distance measurement module (12) is connected to
The input terminal of main control module (9)；The output terminal of the infrared induction module (10) is connected to the input terminal of main control module (9)；Institute
The output terminal for stating camera (13) is connected to the input terminal of main control module (9)；The output terminal of the voice acquisition module (14) connects
Then the input terminal of main control module (9)；The output terminal of the keyboard (16) is connected to the input terminal of main control module (9)；The door
The output terminal of bell (15) is connected to the input terminal of main control module (9)；The output terminal of the power module (8) is connected to main control module
(9) input terminal；The output terminal of the main control module (9) is connected to the input terminal of interior display screen (3-1)；The main control module
(9) output terminal is connected to the input terminal of outer display screen (3-2)；The output terminal of the main control module (9) is connected to interior indicator light
The input terminal of (4-1)；The output terminal of the main control module (9) is connected to the input terminal of outer indicator light (4-2)；The main control module
(9) output terminal is connected to the input terminal of loudspeaker (11).
A kind of 2. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：The door-plate (2) includes interior
Door-plate (2-1), external door panel (2-2), accommodating space (2-3), wherein, it is equipped between internal hilar plate (2-1) and external door panel (2-2) accommodating
Space (2-3).
A kind of 3. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：The infrared distance measurement module
(12) infrared distance sensor and analog-to-digital conversion module are included, wherein, infrared distance sensor uses GP2D12 modules, and modulus turns
Mold changing block uses ADC0809 modulus conversion chips.
A kind of 4. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：The infrared induction module
(10) BIS0001 Thermoelectric Infrared Sensors are used.
A kind of 5. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：The voice acquisition module
(14) using Electret condenser microphone, bandwidth-limited circuit, conditioning amplifying circuit, ADC0804 chips.
A kind of 6. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：The main control module (9) is adopted
With AT89C51 microcontrollers.
A kind of 7. novel intelligent cipher anti theft door according to claim 1, it is characterised in that：Set on the door lock (7)
There is keyboard (16), keyboard (16) uses 3 × 3 matrix keyboards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841115.2U CN207228938U (en) | 2017-07-12 | 2017-07-12 | A kind of novel intelligent cipher anti theft door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841115.2U CN207228938U (en) | 2017-07-12 | 2017-07-12 | A kind of novel intelligent cipher anti theft door |
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| CN207228938U true CN207228938U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841115.2U Expired - Fee Related CN207228938U (en) | 2017-07-12 | 2017-07-12 | A kind of novel intelligent cipher anti theft door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374456A (en) * | 2019-08-04 | 2019-10-25 | 五邑大学 | A kind of self-action threshold of rural area traditional residence |
| CN112627702A (en) * | 2020-12-23 | 2021-04-09 | 盐城桉恒光电科技有限公司 | Lens for cat eye |
-
2017
- 2017-07-12 CN CN201720841115.2U patent/CN207228938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374456A (en) * | 2019-08-04 | 2019-10-25 | 五邑大学 | A kind of self-action threshold of rural area traditional residence |
| CN110374456B (en) * | 2019-08-04 | 2024-05-07 | 五邑大学 | Automatic threshold of traditional local residences in villages |
| CN112627702A (en) * | 2020-12-23 | 2021-04-09 | 盐城桉恒光电科技有限公司 | Lens for cat eye |
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