CN106851207B - A kind of network intelligence door and its system - Google Patents
A kind of network intelligence door and its system Download PDFInfo
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- CN106851207B CN106851207B CN201710112782.1A CN201710112782A CN106851207B CN 106851207 B CN106851207 B CN 106851207B CN 201710112782 A CN201710112782 A CN 201710112782A CN 106851207 B CN106851207 B CN 106851207B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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Abstract
The present invention, which provides a kind of network intelligence door and its system, the network intelligence door, to be included：Audio-video collection playing module is in real time acquired image and ambient sound by camera, and stores to exchange area to realize transmission and broadcasting；Main control module is used to implement reception and performs the control command of the network intelligence door；The audio, video data got in exchange area is sent to the client networked therewith by network transmission module, and the voice data of the order of client and intercommunication is transmitted to the machine, and then realizes system setting and the broadcasting of audio, video data；Human-computer interaction module is used to implement live preview, file plays management and system is set；Alarm module is used to implement radio alarming；Remote unlocking module.The door body that the present invention uses family is perfectly combined with intelligence control system to be integrated, and be ensure that the stability and reliability of the network intelligence door, and is turned LVDS modules by the TFT and realize that local liquid crystal display can show a variety of different information.
Description
Technical field
The present invention relates to a kind of intelligent door more particularly to a kind of network intelligence door, and it is related to and includes the network intelligence door
Network intelligence door system.
Background technology
With the quickening of global IT application process, human society is just progressively being changed in quality into using intellectual resources as the intelligence primarily relied on
It can type society.Main carriers of the city as economic technology set foot on the road for development that essential characteristic is intelligently turned to social life,
Smart city construction is come into being.Smart city is built to realize urban sustainable development, leading information technology application, promotion city
City's synthesized competitiveness etc. is of great significance.
Under the overall background built in smart city, the constantly improve of intelligence community largely reflects smart city
Development, it may be said that intelligence community is the epitome of smart city.Intelligence community refers to make full use of Internet of Things, cloud computing, movement
The generation information technologies such as internet provide a safety, comfortable, convenient living environment for resident, letter are based on so as to be formed
Breathization, wisdom management and the community of the new management mode of service.With Internet of Things, cloud computing and mobile Internet etc. new one
It is continued to develop for application of the information technology in community, intelligence community is also evolving, and future development has a high potential, and wisdomization should
With the various aspects that will penetrate into resident living.It is supported comprising wisdom estate management, community electronic commerce service, wisdom intelligence community
Four old service, smart home aspects, wherein smart home is the elementary cell of intelligence community.
Be exactly door first among the system of smart home, the intelligence of door be it is essential in smart home, only
It ensure that the security of family, could really realize home intelligence, it may be said that just there is no antitheft door industry not without intelligent
Come, therefore, how to carry intelligence control system by the door of internet property and be very important.
The content of the invention
The technical problems to be solved by the invention are to need offer one kind that can gather antitheft, intelligent remote unlocking, environment
The network intelligence door of monitoring, alarming and telecommunication, and need to provide the network intelligence door system for including the network intelligence door
System.
In this regard, the present invention provides a kind of network intelligence door, including：
Audio-video collection playing module is in real time acquired image and ambient sound by camera, and then will acquisition
To audio, video data be transformed into electric signal, then store to exchange area to realize transmission and broadcasting by compressed encoding；
Main control module is connected with the audio-video collection playing module, is used to implement reception and performs the network intelligence
The control command of energy door；
Network transmission module is connected respectively with the audio-video collection playing module and main control module, will be in exchange area
The audio, video data got is sent to the client networked therewith, and the voice data of the order of client and intercommunication is passed
The machine is transported to, and then realizes system setting and the broadcasting of audio, video data；
Human-computer interaction module is connected respectively with the network transmission module and main control module, be used to implement live preview,
File plays management and system is set；
Alarm module is connected with the audio-video collection playing module and main control module, is used to implement no report from a liner respectively
It is alert；
Remote unlocking module is connected with the main control module, is used to implement remote unlocking.
Further improvement of the present invention is that the audio-video collection playing module includes audio-video collection unit and audio
Broadcast unit in the audio-video collection unit, first initializes camera and/or sound card, until detecting audio, video data, then
Obtain one-frame video data and/or voice data, finally by the video data of acquisition and/or voice data by signal conversion and
Compressed encoding is sent to the exchange area；In the audio playing unit, sound card is first initialized, until detecting in exchange area
Sound regards data, then voice data is obtained from exchange area and has been sent to realization audio broadcasting in sound card.
Further improvement of the present invention is, in the network transmission module, first initializes P2P databases, then to service
Device is registered, and one-frame video data and/or voice data are then obtained from exchange area until succeeding in registration；Then by acquisition
Video data and/or voice data are committed to P2P networks to realize the transmission of network data by server.
Further improvement of the present invention is, in the human-computer interaction module, first initializes human-computer interaction interface and control
Then key-press status is waited until having detected that control button is pressed, then real to distinguish by judging the type of control button
Existing live preview, file play management and system setting function.
Further improvement of the present invention is, in the alarm module, radio alarming is realized using 433M wireless modules, when
After the sensor-triggered of the alarm module, coded data is sent by antenna to trigger the main control module and sends interruption letter
Number, to send out warning message to client by network；And start the audio-video collection while triggering and alarming and play mould
Block realizes the acquisition and preservation of video data.
Further improvement of the present invention is, in the remote unlocking module, when receiving unlocking cipher, and the master control
Module parses the encrypted unlocking cipher of process received, if unlocking cipher correctly if export a lasting high level
Signal electron is locked, to perform remote unlocking action.
Further improvement of the present invention is that the network transmission module is WIFI module, and the network intelligence door also wraps
Include the keyboard input module that AP access point name is inputted when being used to implement WIFI module connection router；The keyboard input module
In entering method keyboard for two-dimensional matrix, each in the two-dimensional matrix has the position of character element with the character element
ASCII value is filled, and is filled without the position of character element with 0, and the subscript that the character element is two-dimensional matrix array, and then
The position of character element is associated with two-dimensional matrix realization, with the coordinate by character element come corresponding when determining English input
Character.
Further improvement of the present invention is, further includes TFT and turns LVDS modules and Video decoding module, the video solution
Code module turns LVDS modules by the TFT and is connected to the main control module, and the Video decoding module decompresses compressed data
Into after original image data, it is sent to by the main control module in display module and realizes display；The TFT turns LVDS modules
It is used to implement TFT timing conversions into LVDS sequential, and realizes the configuration of display resolution.
Further improvement of the present invention is that the network transmission module is WIFI module, and the alarm module is 433 reports
Alert module；The network intelligence door further includes environment monitoring module, power module and filtering protection module, the environmental monitoring mould
Block is connected to 433 alarm module by the main control module, and the power module is connected to institute by filtering protection module
State main control module.
The present invention also provides a kind of network intelligence door systems, include network intelligence door as described above, and including service
Device end and client, the server end and client are connected respectively by network transmission module with the main control module, institute
Server end is stated with client to be connected；The server end is used to implement to the remote management of the network intelligence door and to visitor
The response at family end, and realize networking；The client is used to implement remote management and monitoring to the network intelligence door.
Compared with prior art, the beneficial effects of the present invention are：The door body that family uses and intelligence control system is complete
U.S.A combines together, and safety monitoring, human body detecting, audio-video collection, P2P networks penetrate, environmental monitoring alarm, information push
It is organically combined with Cloud Server, turning LVDS modules by the TFT realizes that local liquid crystal display can show a variety of differences
The information of function, and then highly integrated is a main control module ensure that the stability of the network intelligence door system and reliable
Property；The present invention can realize local and long-range audio and video playing, and the convenience that operates is reliable, and with the main control module
With server end as united intelligentized control method platform, more household objects is allowed to realize networking, can realize information exchange and
The long-range push of warning message ensure that the accuracy and stability of remote information exchange, be provided well for subsequent upgrade
Basis.
Description of the drawings
Fig. 1 is the system structure diagram of an embodiment of the present invention；
Fig. 2 be an embodiment of the present invention audio-video collection playing module in video acquisition workflow schematic diagram；
Fig. 3 is the workflow schematic diagram of the audio-video collection playing module sound intermediate frequency acquisition of an embodiment of the present invention；
Fig. 4 is the workflow schematic diagram that the audio-video collection playing module sound intermediate frequency of an embodiment of the present invention plays；
Fig. 5 is the workflow schematic diagram of the network transmission module of an embodiment of the present invention；
Fig. 6 is the workflow schematic diagram of the human-computer interaction module of an embodiment of the present invention；
Fig. 7 be an embodiment of the present invention human-computer interaction module in live preview function workflow schematic diagram；
Fig. 8 be an embodiment of the present invention human-computer interaction module in system setting function workflow schematic diagram；
Fig. 9 be an embodiment of the present invention human-computer interaction module in the workflow of playing back videos and file management facilities
Schematic diagram；
Figure 10 be an embodiment of the present invention alarm module in mobile detection alert workflow schematic diagram；
Figure 11 be an embodiment of the present invention alarm module in infrared detecting/warning workflow schematic diagram；
Figure 12 be an embodiment of the present invention alarm module in 433M alarm workflow schematic diagram；
Figure 13 is the workflow schematic diagram of the remote unlocking module of an embodiment of the present invention；
Figure 14 is the circuit diagram of an embodiment of the present invention；
Figure 15 is the circuit diagram of the remote unlocking module of an embodiment of the present invention；
Figure 16 is that an embodiment of the present invention adds TFT and turns LVDS modules and the circuit theory of Video decoding module
Figure；
Figure 17 is the workflow schematic diagram of the client of another embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferably embodiment of the present invention is described in further detail.
As shown in Figure 1, this example provides a kind of network intelligence door, including：
Audio-video collection playing module is in real time acquired image and ambient sound by camera, and then will acquisition
To audio, video data be transformed into electric signal, then store to exchange area to realize transmission and broadcasting by compressed encoding；
Main control module 5 is connected with the audio-video collection playing module, is used to implement reception and performs the network intelligence
The control command of energy door；
Network transmission module is connected respectively with the audio-video collection playing module and main control module 5, will be in exchange area
The audio, video data got is sent to the client networked therewith, and the voice data of the order of client and intercommunication is passed
The machine is transported to, and then realizes system setting and the broadcasting of audio, video data；
Human-computer interaction module is connected respectively with the network transmission module and main control module 5, is used to implement pre- in real time
It lookes at, file plays management and system is set；
Alarm module is connected with the audio-video collection playing module and main control module 5, is used to implement no report from a liner respectively
It is alert；
Remote unlocking module 10 is connected with the main control module 5, is used to implement remote unlocking module 10.
In this example, the video compress of the audio-video collection playing module is using popular H.264 main profile skills
Art, compression ratio is high, and equal code check is more apparent than traditional mjpeg encoding schemes, is suitble to network transmission, is especially suitable for mobile Internet of Things
Net, this is just client（Such as cell phone application）Use create condition.Audio compression is encoded using AAC, than it is traditional G.711
Compression ratio is high, and tonequality is apparent, and the operand of Compress softwares is moderate, and it is not that very prominent CPU is used to be suitble to calculated performance.Record
Using mp4 forms, H.264 video using compressing, and audio is compressed using AAC, and the form is versatile, suitable various normal for picture preservation
The player plays seen.
In currently used network equipment access mode, a kind of is the dynamic domain name of transmission（DDNS）Mode, it is this dynamic
The mode of state domain name, in the case of network complexity, penetrating for network difficult to realize leads to not access equipment, another, it should
Method sets trouble, on the mobile APP premised on brief, it is clear that be not well suited for user's operation.
Network transmission module described in this example uses network transmission technology as P-2-P technology（Peer-to-peer, referred to as
P2P）Mode, P2P is a kind of mode of new network transmission, can substantially accomplish penetrating for all-network, network is matched somebody with somebody
It puts flexibly simple, is user-friendly.This patent uses P2P technologies, and alarm technique communicates to connect institute using 433M wireless modules
There is alarm module, the 433M signals of wherein 433M wireless modules are strong, and transmission range is long, penetrate, transmission process strong with diffracting power
Attenuation is smaller.Networking cost is cheap and equipment power dissipation is low.So this programme is realized remotely using the ripe 433M communication technologys
Radio alarming.
As shown in Figures 2 to 4, audio-video collection playing module described in this example includes audio-video collection unit and audio plays
Unit in the audio-video collection unit, first initializes camera and/or sound card, until detecting audio, video data, then obtains
The video data of acquisition and/or voice data are finally converted and compressed by signal by one-frame video data and/or voice data
Coding is sent to the exchange area；In the audio playing unit, sound card is first initialized, until the sound detected in exchange area regards
Data then obtain voice data from exchange area and have been sent to realization audio broadcasting in sound card.
Audio-video collection playing module described in this example is mainly responsible for the realtime graphic of acquisition camera and local ambient sound
The broadcasting of sound and client intercommunication sound；And the video collected and voice data are put into exchange area, for Network transmission line
Journey obtains, and transmits it out.The data received are written directly to sound card by network thread, are played back.
As shown in figure 5, in network transmission module described in this example, P2P databases are first initialized, then are noted to server
Volume then obtains one-frame video data and/or voice data until succeeding in registration from exchange area；Then by the video data of acquisition
And/or voice data is committed to P2P networks to realize the transmission of network data by server.
Network transmission module described in this example is mainly based upon the network transmission of P2P technologies, will be got from data exchange zone
Video data and voice data, be sent to the client networked therewith（Such as mobile phone mobile terminal APP）, and by client
Order and the voice data of intercommunication be transferred to the machine, carry out related set and audio plays.
As shown in Figure 6 to 8, in human-computer interaction module described in this example, human-computer interaction interface and control button are first initialized
Then state waits until having detected that control button is pressed, then realizes reality respectively by judging the type of control button
When preview, file play management and system setting function.
As shown in figure 9, in human-computer interaction module described in this example, additionally it is possible to be realized by the type for judging control button real-time
Playing back videos and file management facilities, and then be engaged with the audio-video collection playing module.
As shown in Figure 10 to Figure 12, in alarm module described in this example, radio alarming is realized using 433M wireless modules, works as institute
After the sensor-triggered for stating alarm module, coded data is sent by antenna to trigger the main control module 5 and sends interrupt signal,
To send out warning message to client by network；And it is real to start the audio-video collection playing module while triggering and alarming
The acquisition and preservation of existing video data.Alarm module described in this example includes the alert detecting realized by 433M wireless modules, moves
Dynamic detecting and human body infrared detecting, and then realize intelligent measurement and alarm.
As shown in figure 13, in remote unlocking module 10 described in this example, when receiving unlocking cipher, the main control module 5
The encrypted unlocking cipher of process received is parsed, if unlocking cipher correctly if export a lasting high level signal
Electron is locked, and is acted with performing remote unlocking module 10.Remote unlocking module 10 described in this example is used to respond the i.e. clients of APP
Unlock order, if password correctly just output one high level to unlocking circuit, the operation unlocked.
That is, as shown in figure 14, this example is adopted by power module 1, program storage 2, crystal oscillator module 3, audio and video
Collect playing module, key-press module, network transmission module（WIFI module 4）, main control module 5, alarm module（433M wireless modules）、
The compositions such as display module, remote unlocking module 10 and filtering protection module.The audio-video collection playing module includes intercommunication
Module and photographing module（Imaging sensor 6）, intercommunication module is used to be responsible for the sound that the acquisition of visitor's sound is sent with mobile phone
Playback；Photographing module（Imaging sensor 6）For being responsible for the video data of acquisition visitor.Key-press module is used to be responsible for visitor
Ring a doorbell action processing.Network transmission module（WIFI module 4）For being responsible for establishing network connection with router.In system
Network transmission module after electricity（WIFI module 4）Physical connection is established with wireless router.Alarm module（433M wireless modules）With
In being responsible for the warning message inside family, user is remotely informed.Display module shows the real-time of camera for being locally displayed
Image, the image and display for showing playing back videos set interface.Remote unlocking module 10 is used for the long-range height of client control
Level is unlocked.
As shown in figure 14, network transmission module described in this example is WIFI module 4, and the alarm module is 433 alarm modules；
The network intelligence door further includes environment monitoring module, power module 1 and filtering protection module, and the environment monitoring module passes through
The main control module 5 is connected to 433 alarm module, and the power module 1 is connected to the master by filtering protection module
Control module 5.
Power module 1, program storage 2 and crystal oscillator module 3 are connected respectively with the main control module 5 described in this example, institute
Stating WIFI module 4 includes USB interface, and the USB interface of the WIFI module 4 is connected to the main control module 5 by differential lines.Such as
Shown in Figure 12, the WIFI module 4 further includes antenna and capacitance C1, the transmitting pin of the WIFI module 4 and the antenna phase
Connection, the one end of the power pin of the WIFI module 4 respectively with power end and capacitance C1 are connected, and the capacitance C1's is another
End ground connection.The main control module 5 is preferably CPU；Described program memory 2 preferably uses FLASH memory；The power end is excellent
Elect the power supply of 3.3V as, the antenna is preferably external antenna.
That is, the WIFI module 4 use USB interface, 4 stands that need to draw an antenna of WIFI module,
Suitable antenna is connected when application.The USB interface of the WIFI module 4 by the DP of the WIFI module 4 DN manage
Foot is connected by the USB HOST ends of differential line and CPU, i.e., is connected with the USB device pin of CPU.WIFI moulds described in this example
Block 4 preferably uses the USB_WIFI modules of model RTL8188EUS.
As shown in figure 14, audio-video collection playing module described in this example includes imaging sensor 6, described image sensor 6
It is connected with the main control module 5；Described image sensor 6 preferably uses the cmos image sensor 6 of model OV9712, together
Sample, filter capacitor is also provided in the power pin of imaging sensor 6, to be further ensured that the stability of its work.
Therefore, intelligent doorbell described in this example can be connected by integrated WIFI module 4 with the wireless router of family,
Connection mode is wireless connection, can effectively save the construction cost of installation equipment, eliminates the complex process of wiring with after
The difficulty that phase safeguards；And can also long-range video monitoring be realized by the WIFI module 4, convenient for intelligent doorbell and its intelligence
The extensive use and upgrading of door.
As shown in figure 14, this example further includes filter protective circuit 7, and the power module 1 passes through the filter protective circuit 7
It is connected with the main control module 5.The filter protective circuit 7 includes capacitance C2, resistance R1 and capacitance C3, the capacitance C2's
One end is grounded, the other end of the capacitance C2 respectively with one end of the resistance R1 and the reseting pin of main control module 5（RST is managed
Foot）Be connected, the other end of the resistance R1 respectively with the output terminal of the power module 1, one end of capacitance C3 and master control mould
The power pin of block 5 is connected, the other end ground connection of the capacitance C3.Capacitance C2 described in this example is preferably polarized capacitance, institute
State the minus earth of capacitance C2, the anode of the capacitance C2 respectively with one end of the resistance R1 and the reset transistor of main control module 5
Foot（RST pins）It is connected, the setting of the filter protective circuit 7 can ensure that the realization of main control module 5 is stable and reliable
Work, can realize and automatically reset.
As shown in figure 15, this example further includes remote unlocking module 10, and the remote unlocking module 10 is inputted including electronic lock
Control interface 11,12 and of level shifting circuit, the main control module 5 are connected to described by the control signal input interface 13
Remote unlocking module 10, the remote unlocking module 10 are connected by the electronic lock input control interface 11 with electronic lock；
Wherein, the main control module 5 is connected by control signal input interface 13 with the level shifting circuit 12；The master control mould
Block 5 includes CPU or MCU；In fig.15, the control signal input interface 13 preferably passes through the control pin GPIO_ of CPU
LOCKER is represented.
As shown in figure 15, level shifting circuit 12 described in this example includes resistance R101, triode Q12, resistance R201, resistance
R301, field-effect tube Q2 and capacitance C101, one end of the resistance R101 are connected with the main control module 5, the resistance
The other end of R101 is connected with the emitter of the triode Q1, the base stage of the triode Q1 and one end phase of resistance R201
Connection, the collector of the triode Q1 is connected respectively with one end of the resistance R301 and field-effect tube Q2 grids, described
The source electrode of the other end of resistance R201, the other end of resistance R301 and field-effect tube Q2 is connected respectively with upper potential end, institute
The drain electrode for stating field-effect tube Q2 is connected respectively with one end of capacitance C101 and electronic lock input control interface 11, the capacitance
The other end ground connection of C101.
As shown in figure 15, level shifting circuit 12 described in this example further includes one end company of capacitance C201, the capacitance C201
It is connected to potential end, the other end ground connection of the capacitance C201；The capacitance C201 is preferably polarized capacitance, the capacitance
The anode of C201 is connected to potential end, the cathode ground connection of the capacitance C201.The upper potential end is connected to the VCC of 5V.
The circuit operation principle of this example is as follows：When not unlocking usually, CPU（Main control module 5）Control pin GPIO_
LOCKER is in high level, by level shifting circuit 12, exports a low level electron lock input control interface 11, described
Electronic lock control circuit is not unlocked；When needing to unlock, CPU（Main control module 5）Control pin GPIO_LOCKER export one
Low level by level shifting circuit, exports a high level electron lock input control interface 11；As long as this CPU（Master control
Module 5）Control pin GPIO_LOCKER kept for 1 second or more or the low level time of other predetermined threshold values, can be achieved with out
Lock.This course of work by circuit, realize by this pure hardware, as shown in figure 15.
CPU described in this example in intelligent doorbell system（Main control module 5）Control pin GPIO_LOCKER receive this finger
After order, a more than clock for 1 seconds or the low level of other predetermined threshold values are exported in corresponding IO feet, is turned by the level
Circuit 12 is changed, converts thereof into high level, and by electronic lock input control interface 11 to receive this lasting for the electronic lock
It after high level, unlocks immediately, completes 10 function of remote unlocking module, what this realization process used is also hardware process.
This example realizes the electronic lock of long-range high level triggering enabling by remote unlocking module 10, further, also
Can 10 function of remote unlocking module be realized by the electronic lock and its intelligent doorbell system, be realized to clients such as mobile phones remote
Journey unlocking module 10 provides hardware foundation, for example only needs to load matched APP in the clients such as mobile phone, it becomes possible to
When remotely open the door to kinsfolk everywhere, this example can effectively avoid going out leaving behind the awkward situation of key, expand the intelligent door
The function of bell system improves its human oriented design degree.
It is noted that network transmission module described in this example is WIFI module 4, the network intelligence door, which further includes, to be used for
Realize the keyboard input module that AP access point name is inputted when WIFI module 4 connects router；In the keyboard input module
Entering method keyboard is two-dimensional matrix, each has the position of character element with the ASCII value of the character element in the two-dimensional matrix
Filling, without character element position with 0 filling, and the subscript that the character element is two-dimensional matrix array, and then by character
The position of element is associated with two-dimensional matrix realization, with the coordinate by character element come word corresponding when determining English input
Symbol.
It is noted that the input method of keyboard input module described in this example is an easy input method, permission base
This ascii character during for WIFI connection routers, inputs the title of AP.It is inputted, can only used by button remote controller
Upper and lower, left and right and confirm the selection and confirmation come into line character, so, for the convenience of programming, the concept of position is introduced,
It is represented in a manner of coordinate（X,Y）, represent respectively both horizontally and vertically.At first, position exists（0,0）Choose first
Character, after, it often presses " right side " key, X next time and adds one；It often presses " left side " key, X next time and subtracts one；Often press once " on " key, Y subtracts one；
Often press " under " key once, Y value adds one.Thus accurate recording position.And the keyboard of input method, it is believed that be a two dimension
Matrix, each there is the position of character element to be filled with the ASCII value of the element, if without character with 0 filling；Position is exactly
The subscript of array, such position and two-dimensional matrix just associate, only it is to be understood that（X,Y）After this coordinate, with regard to square can be passed through
Battle array determines what the character of the position is, and then simplifies the process that remote controler realizes English input.
It should also be mentioned that as shown in figure 16, this example further includes TFT and turns LVDS modules 8 and Video decoding module
9, the Video decoding module 9 turns LVDS modules 8 by the TFT and is connected to the main control module 5, the Video decoding module
After 9 compressed data solution to be pressed into original image data, it is sent to by the main control module 5 in display module and realizes display；
The TFT turns LVDS modules 8 and is used to implement TFT timing conversions into LVDS sequential, and realizes the configuration of display resolution.
The reason for this example sets the TFT to turn LVDS modules 8 and Video decoding module 9 is：GM8136S supports maximum
Display resolution be 1280*800, to not propped up using wider screen resolution 1366*768 and 1440*900 on the market
It holds.The screen of Another reason, the on the market resolution ratio more than 800*600, almost rarely useful TFT interface is essentially all
The interface of LVDS, and GM8136S is provided only with TFT interface, without LVDS interface, so, it is impossible to it brings and directly drives LVDS's
Screen.In order to be adapted to the screen of LVDS interface, divide also for that on the premise of equipment end software is not changed, can support difference
Resolution, this example have used this TFT of CH7034B to turn LVDS chips, on the one hand by TFTP timing conversions into LVDS sequential, on the one hand
Different resolution ratio can be adapted to by setting the configuration of the chip, so as to play the effect killed two birds with one stone.
As shown in Figure 16, in order to enable the TFT turns LVDS modules 8 and Video decoding module 9 to work normally, institute
Stating power module 1 needs to replace with the dual-power module 1 that can provide 3.3V and 1.8V simultaneously.
The present invention also provides a kind of network intelligence door systems, include network intelligence door as described above, and including service
Device end and client, the server end and client are connected respectively by network transmission module with the main control module 5, institute
Server end is stated with client to be connected；The server end is used to implement to the remote management of the network intelligence door and to visitor
The response at family end, and realize networking；The client is used to implement remote management and monitoring to the network intelligence door.
The main function of server end described in this example is to registering equipment（Such as the network intelligence door）Management and to visitor
Family end（Cell phone application）It is corresponding, and realize the P2P connections between the equipment such as the network intelligence door.
Network intelligence door system is made of masters, Servers, Devices and Clients described in this example.Masters
Main management Servers；The equipment of Servers administrative logins provides P2P services to the Devices for being registered to the machine.
Devices is equivalent to the intelligent doorbell of the system, oneself is registered to specific Servers, monitors from Clients（This is
The cell phone application of system）Connection request, and communicate with Clients.Clients asks to provide to associated Servers
P2P is serviced, and establishes connection with specific Devices and specific Device communicates.
Client major function described in this example is equipment local management, equipment remote management, alarm management, doorbell pipe
Reason, video monitoring, speech talkback, locally, remotely take pictures with video recording etc.；Predominantly user's remote supervisory and control(ling) equipment, while equipment has
Latest development is timely feedbacked to user.Its workflow is as shown in figure 17.
Compared with prior art, the beneficial effects of the present invention are：The door body that this example uses family and intelligent control system
System is perfectly combined and is integrated, safety monitoring, human body detecting, audio-video collection, P2P networks penetrate, environmental monitoring alarm, information
Push and Cloud Server are organically combined, and turning LVDS modules 8 by the TFT, to realize that local liquid crystal display can be shown a variety of
The information of difference in functionality, and then highly integrated is a main control module 5, ensure that the network intelligence door system stability and
Reliability；The present invention can realize local and long-range audio and video playing, and the convenience that operates is reliable, and with the master control
Module 5 and server end allow more household objects to realize networking, can realize that information is handed over as united intelligentized control method platform
The long-range push with warning message is changed, the accuracy and stability of remote information exchange is ensure that, is provided very for subsequent upgrade
Good basis.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
On the premise of not departing from present inventive concept, several simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (9)
1. a kind of network intelligence door, which is characterized in that including：
Audio-video collection playing module is in real time acquired image and ambient sound by camera, and then will collect
Audio, video data is transformed into electric signal, then stores to exchange area to realize transmission and broadcasting by compressed encoding；
Main control module is connected with the audio-video collection playing module, is used to implement reception and performs the network intelligence door
Control command；
Network transmission module is connected with the audio-video collection playing module and main control module, will be obtained in exchange area respectively
To audio, video data be sent to the client networked therewith, and the voice data of the order of client and intercommunication is transmitted to
The machine, and then realize system setting and the broadcasting of audio, video data；
Human-computer interaction module is connected respectively with the network transmission module and main control module, is used to implement live preview, file
It plays management and system is set；
Alarm module is connected with the audio-video collection playing module and main control module, is used to implement radio alarming respectively；
Remote unlocking module is connected with the main control module, is used to implement remote unlocking；
In the remote unlocking module, when receiving unlocking cipher, the main control module is encrypted to the process that receives to be opened
Lock cipher is parsed, if unlocking cipher correctly if the lasting high level signal electron lock of output one, remotely opened with performing
Lock acts；
The remote unlocking module includes electronic lock input control interface, level shifting circuit and control signal input interface, institute
It states main control module and the remote unlocking module is connected to by the control signal input interface, the remote unlocking module passes through
The electronic lock input control interface is connected with electronic lock；Wherein, the main control module by control signal input interface with
The level shifting circuit is connected；
The level shifting circuit includes resistance R101, triode Q12, resistance R201, resistance R301, field-effect tube Q2, capacitance
C101 and capacitance C201, one end of the resistance R101 are connected with the main control module, the other end of the resistance R101 with
The emitter of the triode Q1 is connected, and the base stage of the triode Q1 is connected with one end of resistance R201, three pole
The collector of pipe Q1 is connected respectively with one end of the resistance R301 and field-effect tube Q2 grids, and the resistance R201's is another
The source electrode at end, the other end of resistance R301 and field-effect tube Q2 is connected respectively with upper potential end, the field-effect tube Q2's
Drain electrode is connected respectively with one end of capacitance C101 and electronic lock input control interface, the other end ground connection of the capacitance C101；
One end of the capacitance C201 is connected to potential end, the other end ground connection of the capacitance C201.
2. network intelligence door according to claim 1, which is characterized in that the audio-video collection playing module is regarded including sound
Frequency collecting unit and audio playing unit in the audio-video collection unit, first initialize camera and/or sound card, Zhi Daojian
Audio, video data is measured, then obtains one-frame video data and/or voice data, finally by the video data and/or audio of acquisition
Data are sent to the exchange area by signal conversion and compressed encoding；In the audio playing unit, sound card is first initialized, directly
To the audio, video data detected in exchange area, then acquisition voice data has been sent in sound card and has realized that audio is broadcast from exchange area
It puts.
3. network intelligence door according to claim 1, which is characterized in that in the network transmission module, first initialize P2P
Database, then registered to server, one-frame video data and/or audio number are then obtained from exchange area until succeeding in registration
According to；Then the video data of acquisition and/or voice data are committed to P2P networks to realize the hair of network data by server
It send.
4. network intelligence door according to claim 1, which is characterized in that in the human-computer interaction module, first initialize people
Then machine interactive interface and control button state are waited until having detected that control button is pressed, then by judging that control is pressed
The type of key to realize live preview respectively, file broadcasting manages and system setting function.
5. network intelligence door according to claim 1, which is characterized in that in the alarm module, using the wireless moulds of 433M
Block realizes radio alarming, after the sensor-triggered of the alarm module, sends coded data by antenna to trigger the master
Control module sends interrupt signal, to send out warning message to client by network；And described in starting while triggering and alarming
Audio-video collection playing module realizes the acquisition and preservation of video data.
6. the network intelligence door according to claim 1 to 5 any one, which is characterized in that the network transmission module is
WIFI module, the network intelligence door further include be used to implement WIFI module connection router when input AP access point name by
Key input module；Entering method keyboard in the keyboard input module is two-dimensional matrix, and each in the two-dimensional matrix has character
The position of element is filled with the ASCII value of the character element, is filled without the position of character element with 0, and the character element
For the subscript of two-dimensional matrix array, and then the position of character element is associated with two-dimensional matrix realization, to pass through character element
Coordinate is come character corresponding when determining English input.
7. the network intelligence door according to claim 1 to 5 any one, which is characterized in that further include TFT and turn LVDS modules
And Video decoding module, the Video decoding module turns LVDS modules by the TFT and is connected to the main control module, described
After compressed data solution is pressed into original image data by Video decoding module, it is sent to by the main control module in display module
Realize display；The TFT turns LVDS modules and is used to implement TFT timing conversions into LVDS sequential, and realizes display resolution
Configuration.
8. the network intelligence door according to claim 1 to 5 any one, which is characterized in that the network transmission module is
WIFI module, the alarm module are 433 alarm modules；The network intelligence door further includes environment monitoring module, power module
And filtering protection module, the environment monitoring module are connected to 433 alarm module, the power supply by the main control module
Module is connected to the main control module by filtering protection module.
9. a kind of network intelligence door system, which is characterized in that include the network intelligence as described in claim 1 to 8 any one
Energy door, and pass through network transmission module and the master respectively including server end and client, the server end and client
Control module is connected, and the server end is connected with client；The server end is used to implement to the network intelligence door
Remote management and response to client, and realize networking；The client is used to implement to the remote of the network intelligence door
Thread management and monitoring.
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| CN201710112782.1A CN106851207B (en) | 2017-02-28 | 2017-02-28 | A kind of network intelligence door and its system |
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| CN201710112782.1A CN106851207B (en) | 2017-02-28 | 2017-02-28 | A kind of network intelligence door and its system |
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| CN106851207B true CN106851207B (en) | 2018-05-25 |
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| CN201710112782.1A Active CN106851207B (en) | 2017-02-28 | 2017-02-28 | A kind of network intelligence door and its system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110084993A (en) * | 2019-04-02 | 2019-08-02 | 南京德视伟业软件技术有限公司 | A kind of long-range management regulation platform of execution audio-video intelligent |
| CN112689193B (en) * | 2019-10-18 | 2023-04-18 | 惠州迪芬尼声学科技股份有限公司 | Method and system for judging whether to play music according to image information |
| CN115086939B (en) * | 2022-01-21 | 2024-04-19 | 武汉领普科技有限公司 | Receiver and processing method thereof |
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| CN203882365U (en) * | 2014-06-12 | 2014-10-15 | 武汉九万里科技有限公司 | Intelligent lock based on wireless network, and intelligent lock system |
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| CN100444666C (en) * | 2004-02-24 | 2008-12-17 | 胡宴宾 | Key combined with mobile phone and mobile phone chip inserted type strick door lock |
| US9235943B2 (en) * | 2013-07-26 | 2016-01-12 | Joseph Frank Scalisi | Remote identity verification of lodging guests |
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| CN103489243A (en) * | 2013-09-29 | 2014-01-01 | 西安祥泰软件设备系统有限责任公司 | Intelligent lock with image collection function and control method of intelligent lock |
| CN203882365U (en) * | 2014-06-12 | 2014-10-15 | 武汉九万里科技有限公司 | Intelligent lock based on wireless network, and intelligent lock system |
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Address after: 518000 Guangdong Province Guangming New District Gongming Street Lou Village Community Carp River Industrial Zone, No. 29 Xingxing Road, Building 3, Building 7 B Patentee after: Shenzhen Nurse License Intelligent Technology Group Co., Ltd. Address before: 518000 Guangdong Province Guangming New District Gongming Street Lou Village Community Carp River Industrial Zone, No. 29 Xingxing Road, Building 3, Building 7 B Patentee before: Shenzhen smart card technology Co., Ltd. |
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