CN212569894U

CN212569894U - Fingerprint password card swiping unlocking IP doorway machine

Info

Publication number: CN212569894U
Application number: CN202021504333.5U
Authority: CN
Inventors: 王刚; 孙平方; 曹琳; 朱胜强; 魏桂兴; 白天奎
Original assignee: Zhuhai Bcom Electronic Technology Co ltd
Current assignee: Guangdong Boke Electronic Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-19
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a but fingerprint password swiping card IP gate machine of unblanking, including gate machine body, the internally mounted of gate machine body has the circuit board, the inside of gate machine body is provided with digital camera interface, IC swiping card module, external wiegand interface and fingerprint collection interface, gate machine body is connected with total POE switch through the data line, total POE switch is connected with single POE switch through the data line, total POE switch and single POE switch all are provided with the POE power supply, the surface of circuit board is provided with power amplifier circuit, the front shroud is installed in the front of gate machine body, fingerprint module is installed to one side of front shroud, one side of single POE switch is connected with a plurality of digital cameras through the data line, the opposite side of single POE switch is connected with a plurality of display screens through the data line. The utility model discloses fingerprint unblock module is adopted to gate machine, and the fingerprint unblock function is realized in the cooperation of lectotype ZAZ-0A0 fingerprint collection decoding and singlechip MCU, can carry out entrance guard's function of unblanking when the user types effective fingerprint.

Description

Fingerprint password card swiping unlocking IP doorway machine

Technical Field

The utility model relates to a visual off-premises station technical field of talkbacking of digital building especially relates to but fingerprint password swiping card IP gate machine of unblanking.

Background

In the existing buildings, a plurality of villas exist at present, compared with the traditional building intercom system, the digital building intercom function is more diversified and advanced, the image display of the digital visual intercom device is clearer than that of the traditional building intercom system, wireless WIFI can be connected, the digital visual intercom device is bound with a mobile phone terminal of a user through a network, the user has visit when the user is not at home, the user can also have voice intercom with the visitor and even can perform door opening and other operations of the visitor, the project also provides a Wiegand lock connection mode, the user can be connected with a Wiegand lock opener through a doorway machine when considering higher safety, the function greatly improves the safety of entrance guard, lawless persons are not easy to break, meanwhile, the device also provides fingerprint and password unlocking functions, and the user can realize entrance guard management in a plurality of modes; the functions are a big breakthrough point of the visual talkback access control system, the market demand is also large, and the functions are also the necessity of product development.

In the door phone in the prior art, a fingerprint unlocking module is not adopted in the door phone, and the fingerprint unlocking function cannot be realized. Therefore, it is necessary to design an IP doorway machine capable of unlocking by swiping a fingerprint password to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing the fingerprint password card swiping unlocking IP gate machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

but fingerprint password swiping card IP gate machine of unblanking, including gate machine body, the internally mounted of gate machine body has the circuit board, the inside of gate machine body is provided with digital camera interface, IC swiping card module, external wiegand interface and fingerprint collection interface, gate machine body is connected with total POE switch through the data line, total POE switch is connected with single POE switch through the data line, total POE switch and single POE switch all are provided with the POE power supply, the surface of circuit board is provided with power amplifier circuit, the apron before openly installing of gate machine body, fingerprint module is installed to one side of apron before.

Further, one side of single POE switch is connected with a plurality of digital cameras through the data line, the opposite side of single POE switch is connected with a plurality of display screens through the data line, single POE switch has a plurality of mobile devices through radio connection.

Furthermore, a loudspeaker is installed on one side of the front cover plate, an illuminating lamp is installed on one side of the front cover plate, and a key is installed on one side of the front cover plate.

Further, a rear cover plate is installed on the other side of the doorway machine body, a connecting seat is installed on one side of the rear cover plate, and a power supply seat is installed on one side of the rear cover plate.

Furthermore, the connecting seat is connected with a switch through a data line, and the connecting seat is connected with an electronic lock and a power source head through the data line.

The utility model has the advantages that:

1. the door phone is unlocked by the fingerprint module, the selection type ZAZ-0A0 fingerprint acquisition and decoding are matched with the MCU to realize the fingerprint unlocking function, and the door control unlocking function can be realized when a user inputs an effective fingerprint.

2. Through the IC card swiping module who sets up, this design involves the IC card swiping function of unblanking, provides outside wiegand interface, and a lot of IC card swiping modules in the adaptation market realize the card swiping with singlechip MCU cooperation and unblank, and the user can carry out entrance guard function of unblanking when brushing effective card.

3. Adopt digital camera, first can realize the high definition demonstration, second digital camera has automatic sensitization function, calls the strong and weak of digital camera lens meeting automated inspection light when night, whether switches into night vision display effect, so this digital camera lens use the effect at night can be better.

4. Through the power amplifier circuit and the POE switch that set up, newly-increased power amplifier circuit on the gate machine to improved gate machine sound's size and quality, improved user's experience and felt, the user can be more concentrated interest to our product, and the POE function is just directly just can supply power for equipment through the net twine by the POE switch, and this has made things convenient for the user to use greatly.

Drawings

Fig. 1 is a schematic view of the whole structure of the fingerprint password card swiping unlocking IP entrance machine provided by the utility model;

fig. 2 is a first schematic structural diagram of an X1 core plate of the fingerprint password card swiping unlocking IP entrance machine of the present invention;

fig. 3 is a schematic diagram of a core board structure of X1 of the fingerprint password card swiping unlocking IP entrance machine of the present invention;

fig. 4 is an integrated circuit diagram of the IP101GR of the fingerprint password card swiping unlocking IP entrance machine provided by the present invention;

fig. 5 is a circuit diagram of a digital camera of the fingerprint password card swiping unlocking IP doorway machine provided by the utility model;

fig. 6 is a circuit diagram of an IC card swiping module of the fingerprint password card swiping unlocking IP entrance machine provided by the present invention;

fig. 7 is an external wiegand circuit diagram of the fingerprint password card swiping unlocking IP doorway machine provided by the utility model;

fig. 8 is a fingerprint collection circuit diagram of the fingerprint password card swiping unlocking IP doorway machine provided by the utility model;

fig. 9 is a schematic view of the communication process of the fingerprint password card swiping unlocking IP entrance machine provided by the present invention;

fig. 10 is a power amplifier circuit diagram of the fingerprint password card swiping unlocking IP doorway machine provided by the present invention;

fig. 11 is the utility model provides a but fingerprint code punches card and unblanks POE supply circuit diagram of IP gate machine.

In the figure: 1 gate machine body, 2 protecgulums, 3 back shroud, 4 total POE switches, 5 single POE switches, 6 display screens, 7 digital camera, 8 mobile device, 9 speakers, 10 light, 11 fingerprint module, 12 buttons, 13 connecting seats, 14 power supply seats, 15 switches, 16 electronic locks, 17 power supply heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 11 simultaneously, the fingerprint password card swiping and unlocking IP entrance machine comprises an entrance machine body 1, a circuit board is installed inside the entrance machine body 1, a digital camera interface, an IC card swiping module, an external wiegand interface and a fingerprint collecting interface are arranged inside the entrance machine body 1, the design relates to the IC card swiping and unlocking function, an external wiegand interface is provided, a plurality of IC card swiping modules are adapted to the market, the card swiping and unlocking are realized by matching with a single-chip microcomputer MCU, a user can perform the entrance guard unlocking function when brushing an effective card, the entrance machine body 1 is connected with a main POE switch 4 through a data line, the main POE switch 4 is connected with a single POE switch 5 through a data line, the POE switch can directly supply power to equipment through a network line, which is greatly convenient for the user to use, the main POE switch 4 and the single POE switch 5 are both provided with POE power supplies, the surface of the circuit board is provided, front shroud 2 is installed in the front of door machine body 1, and fingerprint module 11 is installed to one side of front shroud 2, and door machine adopts fingerprint unblock module 11, and lectotype ZAZ-0A0 fingerprint collection is decoded and singlechip MCU cooperation realizes fingerprint unblock function, can carry out entrance guard function of unblanking when the user types effective fingerprint.

Further, one side of single POE switch 5 is connected with a plurality of digital cameras 7 through the data line, adopt digital cameras, firstly can realize the high definition demonstration, second digital camera has automatic sensitization function, call digital camera can the automated inspection light intensity when night, whether switch into night vision display effect, so this digital camera uses the effect can be better night, single POE switch 5's opposite side is connected with a plurality of display screens 6 through the data line, the camera irradiation region can be observed to display screen 6, single POE switch 5 is connected with a plurality of mobile devices 8 through the radio.

Further, a loudspeaker 9 is installed on one side of the front cover plate 2, the loudspeaker 9 is used for broadcasting voice, an illuminating lamp 10 is installed on one side of the front cover plate 2, and a key 12 is installed on one side of the front cover plate 2.

Further, a rear cover plate 3 is installed on the other side of the doorway machine body 1, a connecting seat 13 is installed on one side of the rear cover plate 3, a power supply seat 14 is installed on one side of the rear cover plate 3, and the power supply inlet of the power supply seat 14 in a plugging and matching mode supplies power to the doorway machine body 1.

Further, connecting seat 13 is connected with switch 15 through the data line, and connecting seat 13 is connected with electronic lock 16 and power head 17 through the data line, and power head 17 pegs graft and supplies power for electronic lock 16 inlet wires on the power.

The working principle is as follows: when the intelligent network card swiping module is used, a digital camera interface is a 24PIN FPC seat, 11 PINs supply power to a lens, TWI1-SDA and TWI1-SCK are used for communicating with an MCU, a network CSID 0-7 is used for displaying equipment, 1 PIN is used for detecting the current light intensity of the digital camera 7, when a doorway machine is called at night (under the condition of weak light), GPIOPG703 outputs high level, the MCU detects the high level, the MCU supplies power to a lens light supplementing lamp panel, a night vision light supplementing lamp panel is lightened to realize the lens effect, otherwise, the light supplementing lamp panel is not lightened when the light intensity is strong, the IC card swiping module interface can realize the card swiping module connected with a Wiegand protocol, 1 PIN of the interface supplies power for the card swiping module of the Wiegand protocol, 2 PINs and 3 PINs are respectively connected with the MCU, WG-D1-PB13 and WG-D1-PB14 of the network respectively have pull-up resistors, and when the network does not act, the two networks are high level, when an effective card swiping state is detected, WG-D1-PB13 and WG-D1-PB14 can output set Wiegand protocol square waves, the MCU can further execute an entrance guard unlocking action to achieve unlocking of an entrance guard IC card swiping module, when an ineffective card swiping state is detected, the WG-D1-PB13 and the WG-D1-PB14 can output the set Wiegand protocol square waves, the MCU can prompt card swiping invalidity, the entrance guard unlocking action cannot be executed at the moment, a Wiegand interface is connected externally, the Wiegand protocol is also called Wiegand code, the Wiegand code only needs two DATA lines in DATA transmission, one DATA0 is used, and the other DATA1 is used. The protocol is stipulated, two DATA lines are the high level when wireless DATA, if DATA0 represents DATA0 for the low level, DATA1 represents DATA1 for the low level (low level signal is less than 1V, high level signal is greater than 4V), the unlocking device carries out the action of unblanking through decoding the wiegand protocol, the fingerprint collection interface adopts ZAZ-0A0 fingerprint module, when not detecting there is the fingerprint, the fingerprint module is handled waiting for the order state all the time, when gathering the fingerprint, the module carries out the order, the information of gathering passes to singlechip MCU, further judge whether effective fingerprint, if effective fingerprint, carry out the order of unblanking, if invalid fingerprint, can send wrong fingerprint prompt tone, the suggestion is invalid fingerprint. After having executed this series of actions, the fingerprint module reentrant waits for the order, wait for next acquisition signal, power amplifier circuit's LM4890 is a bridge type audio power amplifier, 5V operating voltage, maximum drive power is 1W (8 Europe), peripheral circuit is simple, thereby can get into the dormancy state through control PA _ PWDN network and reduce the consumption, 5 feet and 8 feet of power amplifier are connected to the positive negative pole of loudspeaker, audio signal gets into the power amplifier by 4 feet, amplified power exports loudspeaker broadcast after handling, realize power amplifier circuit function, the theory of operation of POE power supply: the MB110S is a Schottky rectifier bridge, a voltage 48V from a POE exchanger firstly passes through two rectifier bridges and then outputs a stable power supply to a drive ICU17(MP8001), and the MP8001 has the functions of detection, classification simulation and temperature compensation, and current limitation within a certain temperature range, namely, overload protection; the current flows further to U7(MP2494) where the voltage is dropped and the two resistors R240 and R250 are adjusted to achieve the output voltage, which is tuned to a 12V output in the case of a device requiring 12V supply.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. But fingerprint password is punched card IP gate machine of unblanking, including gate machine body (1), its characterized in that, the internally mounted of gate machine body (1) has the circuit board, the inside of gate machine body (1) is provided with digital camera interface, IC card swiping module, external wife root interface and fingerprint collection interface, gate machine body (1) is connected with total POE switch (4) through the data line, total POE switch (4) are connected with single POE switch (5) through the data line, total POE switch (4) and single POE switch (5) all are provided with the POE power supply, the surface of circuit board is provided with the power amplifier circuit, front cover board (2) are installed in the front of gate machine body (1), fingerprint module (11) are installed to one side of front cover board (2).

2. The fingerprint password card swiping unlocking IP doorway machine of claim 1, wherein one side of the single POE switch (5) is connected with a plurality of digital cameras (7) through data lines, the other side of the single POE switch (5) is connected with a plurality of display screens (6) through data lines, and the single POE switch (5) is connected with a plurality of mobile devices (8) through wireless.

3. The IP doorway machine capable of swiping a fingerprint password and unlocking the lock according to claim 1, wherein a loudspeaker (9) is installed on one side of the front cover plate (2), an illuminating lamp (10) is installed on one side of the front cover plate (2), and a key (12) is installed on one side of the front cover plate (2).

4. The IP doorway machine capable of swiping a fingerprint password for unlocking according to claim 1, wherein a rear cover plate (3) is installed on the other side of the doorway machine body (1), a connecting seat (13) is installed on one side of the rear cover plate (3), and a power supply seat (14) is installed on one side of the rear cover plate (3).

5. The IP doorway machine capable of swiping the fingerprint password for unlocking the card according to claim 4, wherein the connecting seat (13) is connected with a switch (15) through a data line, and the connecting seat (13) is connected with an electronic lock (16) and a power head (17) through a data line.