CN106851207A - 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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- CN106851207A CN106851207A CN201710112782.1A CN201710112782A CN106851207A CN 106851207 A CN106851207 A CN 106851207A CN 201710112782 A CN201710112782 A CN 201710112782A CN 106851207 A CN106851207 A CN 106851207A
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- module
- audio
- door
- network
- network intelligence
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Classifications
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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
-
- 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
Abstract
The present invention provides a kind of network intelligence door and its system, and the network intelligence door includes：Audio-video collection playing module, is acquired to image and ambient sound in real time by camera, and is deposited to exchange area to realize sending and play；Main control module, the control command for realizing receiving and performing the network intelligence door；Network transmission module, the audio, video data got in exchange area is sent to the client networked therewith, 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, for realizing that live preview, file play management and system is set；Alarm module, for realizing radio alarming；Remote unlocking module.With intelligence control system be perfectly combined the door body that family uses be integrated by the present invention, it is ensured that the stability and reliability of the network intelligence, and turn LVDS modules by the TFT and realize that local liquid crystal display can show various 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 include network intelligence door
Network intelligence door system.
Background technology
With the quickening of global IT application process, it is the primary intelligence relied on that human society is just progressively being changed in quality into intellectual resources
Can type society.The road for development that essential characteristic is intelligently turned to social life is set foot in city as the main carriers of economic technology,
Smart city construction is arisen at the historic moment.Smart city is built to realize urban sustainable development, leading information technology application, lifting city
The aspects such as city's synthesized competitiveness are significant.
Under the overall background that smart city is built, 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, for resident provides a safety, comfortable, easily living environment, so as to be formed based on letter
The community of the new management mode of breathization, wisdomization management and service.With Internet of Things, cloud computing and mobile Internet etc. new
Application for information technology in community is continued to develop, and 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.Supported comprising wisdom estate management, community electronic commerce service, wisdom intelligence community
Old service, four aspects of smart home, wherein smart home is the elementary cell of intelligence community.
First be exactly door among the system of smart home, the intellectuality of door be it is essential in smart home, only
The security of family is ensure that, home intelligence could be really realized, it may be said that without intelligent just no antitheft door industry not
Come, therefore, it is very important for how carrying intelligence control system by the door of internet property.
The content of the invention
The technical problems to be solved by the invention be need to provide one kind can gather antitheft, intelligent remote unlock, environment
The network intelligence door of monitoring, alarming and telecommunication, and need to provide the network intelligence door system for including network intelligence door
System.
In this regard, the present invention provides a kind of network intelligence door, including：
Audio-video collection playing module, be acquired to image and ambient sound in real time by camera, and then will be collected
Audio, video data is transformed into electric signal, is then deposited to exchange area to realize sending and play by compressed encoding；
Main control module, is connected with the audio-video collection playing module, for realizing receiving and performing the network intelligence door
Control command；
Network transmission module, is connected with the audio-video collection playing module and main control module respectively, will be obtained in exchange area
To audio, video data send to the client networked therewith, and by the voice data of the order of client and intercommunication transmit to
The machine, and then realize system setting and the broadcasting of audio, video data；
Human-computer interaction module, is connected with the network transmission module and main control module respectively, for realizing live preview, file
Play management and system is set；
Alarm module, is connected, with the audio-video collection playing module and main control module for realizing radio alarming respectively；
Remote unlocking module, is connected, with the main control module for realizing 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 will obtain video data 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, in detecting exchange area
Sound regards data, then acquisition voice data has sent and realized that audio is played into sound card from exchange area.
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
Key-press status, then wait and being pressed until having detected control button, 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, warning message is sent out to client with by network；And start the audio-video collection while alarm is triggered and play mould
Block realizes the collection and preservation of video data.
Further improvement of the present invention is, in the remote unlocking module, when unlocking cipher is received, and the master control
Module is parsed to receiving by the unlocking cipher of encryption, if unlocking cipher correctly if export 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 is also wrapped
Include the keyboard input module for realizing being input into during WIFI module connection route device AP APNs；The keyboard input module
In entering method keyboard be two-dimensional matrix, each in the two-dimensional matrix have the position of character element with the character element
ASCII value is filled, and does not have the position of character element with 0 filling, and the character element is the subscript of two-dimensional matrix array, and then
The position of character element and two-dimensional matrix are realized associating, is determined with the coordinate by character element corresponding during English input
Character.
Further improvement of the present invention is also to turn LVDS modules and Video decoding module, the video solution including TFT
Code module turns LVDS modules and is connected to the main control module by the TFT, and the Video decoding module decompresses compressed data
Into after original view data, it is sent in display module by the main control module and realizes display；The TFT turns LVDS modules
For realizing TFT timing conversions into LVDS sequential, and realize 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 also 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 system, includes network intelligence door as described above, and including service
Device end and client, the server end and client are connected by network transmission module with the main control module respectively, institute
Server end is stated to be connected with client；The server end is used to realize to the remote management of network intelligence door and to visitor
The response at family end, and realize networking；The client is used to realize the remote management to network intelligence door and monitoring.
Compared with prior art, the beneficial effects of the present invention are：The door body that family is used is complete with intelligence control system
U.S.A combines together, safety monitoring, human body detecting, audio-video collection, P2P networks are penetrated, environmental monitoring alarm, information pushing
Organically combined with Cloud Server, turning LVDS modules by the TFT realizes that local liquid crystal display can show various differences
The information of function, and then highly integrated is a main control module, it is ensured that the stability and reliability of the network intelligence door system
Property；The present invention can realize local and long-range audio and video playing, the convenience that operates reliability, and with the main control module
With server end as united intelligentized control method platform, allow more household objects to realize networking, the information that can realize exchange and
The long-range push of warning message, it is ensured that the accuracy and stability of remote information exchange, for subsequent upgrade is provided well
Basis.
Brief 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 collection of an embodiment of the present invention；
Fig. 4 is the workflow schematic diagram of the audio-video collection playing module sound intermediate frequency broadcasting of an embodiment of the present invention；
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 playing back videos and file management facilities workflow illustrate
Figure；
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 theory diagrams of an embodiment of the present invention；
Figure 15 is the circuit theory diagrams of the remote unlocking module of an embodiment of the present invention；
Figure 16 is that an embodiment of the present invention increased the circuit theory diagrams that TFT turns LVDS modules and Video decoding module；
Figure 17 is the workflow schematic diagram of the client of another kind embodiment of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, preferably embodiment of the 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, be acquired to image and ambient sound in real time by camera, and then will be collected
Audio, video data is transformed into electric signal, is then deposited to exchange area to realize sending and play by compressed encoding；
Main control module 5, is connected with the audio-video collection playing module, for realizing receiving and performing the network intelligence door
Control command；
Network transmission module, is connected with the audio-video collection playing module and main control module 5 respectively, will be obtained in exchange area
To audio, video data send to the client networked therewith, and by the voice data of the order of client and intercommunication transmit to
The machine, and then realize system setting and the broadcasting of audio, video data；
Human-computer interaction module, is connected with the network transmission module and main control module 5 respectively, for realizing live preview, text
Part plays management and system is set；
Alarm module, is connected, with the audio-video collection playing module and main control module 5 for realizing radio alarming respectively；
Remote unlocking module 10, is connected with the main control module 5, for realizing 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 adapted to network transmission, is especially suitable for mobile Internet of Things
Net, this is just client（Such as mobile phone A PP）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 the CPU for protruding very much is used to be adapted to calculate performance.Record
As preservation uses mp4 forms, video using H.264 compressing, using AAC compressed, the form highly versatile by audio, is adapted to various normal
The player plays seen.
At present in conventional network equipment access mode, a kind of is the DDNS 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, should
Method sets trouble, on the mobile APP premised on brief, it is clear that be not well suited for user's operation.
It is P-2-P technology that network transmission module described in this example uses network transmission 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, and network is matched somebody with somebody
Put flexibly simple, be user-friendly to.This patent uses P2P technologies, and alarm technique communicates to connect institute using 433M wireless modules
There is alarm module, the wherein 433M signals of 433M wireless modules are strong, and transmission range is long, penetrate, transmitting procedure strong with diffracting power
Decay is smaller.Networking cost is cheap and equipment power dissipation is low.So, this programme is realized long-range 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 that audio-video collection unit and audio are played
Unit, in the audio-video collection unit, first initializes camera and/or sound card, until detecting audio, video data, then obtains
One-frame video data and/or voice data, the video data that will finally obtain and/or voice data are changed and compressed by signal
Coding is sent to the exchange area；In the audio playing unit, sound card is first initialized, the sound in detecting exchange area is regarded
Data, then acquisition voice data has sent and has realized that audio is played into sound card from exchange area.
Audio-video collection playing module described in this example is mainly responsible for the realtime graphic and local ambient sound of acquisition camera
Sound, and client intercommunication sound broadcasting；And the video that will collect and voice data are put into exchange area, for Network transmission line
Journey is obtained, and is transmitted it out.The data that network thread will be received are written directly to sound card, play back.
As shown in figure 5, in network transmission module described in this example, first initializing P2P databases, then noted to server
Volume, one-frame video data and/or voice data are then obtained until succeeding in registration from exchange area；Then the video data that will be obtained
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 is played.
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
State, then waits and being pressed until having detected control button, then realize 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 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 stating the sensor-triggered of alarm module, coded data is sent by antenna to trigger the main control module 5 and sends interrupt signal,
Warning message is sent out to client with by network；And start the audio-video collection playing module reality while alarm is triggered
The collection and preservation of existing video data.Alarm module described in this example is included the alert detecting realized by 433M wireless modules, moved
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 unlocking cipher is received, the main control module 5
Parsed by the unlocking cipher of encryption to receiving, if unlocking cipher correctly if export 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 one high level of output 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 frequency and video
Collection playing module, key-press module, network transmission module（WIFI module 4）, main control module 5, alarm module（433M wireless modules）、
Display module, remote unlocking module 10 and filtering protection module etc. are constituted.The audio-video collection playing module includes intercommunication
Module and photographing module（Imageing sensor 6）, the sound that collection of the intercommunication module for being responsible for visitor's sound is sent with mobile phone
Playback；Photographing module（Imageing sensor 6）Video data for being responsible for collection visitor.Key-press module is used to be responsible for visitor
Ring a doorbell action treatment.Network transmission module（WIFI module 4）For being responsible for setting up network connection with router.In system
Network transmission module after electricity（WIFI module 4）Physical connection is set up with wireless router.Alarm module（433M wireless modules）With
In being responsible for the warning message inside family, user is remotely informed.Display module is used to be locally displayed, that is, show the real-time of camera
Image, the image and display for showing playing back videos sets 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 also 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 with the main control module 5 respectively 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 also includes antenna and electric capacity 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 electric capacity C1 is connected, and the electric capacity 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 uses USB interface, its WIFI module 4 need to draw a stand for antenna,
Suitable antenna is connected when application.The USB interface of the WIFI module 4 by the DP of the WIFI module 4 DN manage
Pin is connected by differential line with the USB HOST ends of CPU, i.e., be connected with the USB device pin of CPU.WIFI moulds described in this example
Block 4 is preferably using the USB_WIFI modules of model RTL8188EUS.
As shown in figure 14, audio-video collection playing module described in this example includes imageing 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 with the power pin of imageing 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, its
Connected mode is wireless connection, can effectively save the construction cost of installation equipment, eliminate wiring complex process and after
The difficulty that phase safeguards；And also long-range video monitoring can be realized by the WIFI module 4, it is easy to intelligent doorbell and its intelligence
The extensive use and upgrading of door.
As shown in figure 14, this example also 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 electric capacity C2, resistance R1 and electric capacity C3, the electric capacity C2's
One end is grounded, the other end of electric capacity C2 one end respectively with the resistance R1 and the reseting pin of main control module 5（RST is managed
Pin）It is connected, the other end of resistance R1 output end respectively with the power module 1, one end of electric capacity C3 and master control mould
The power pin of block 5 is connected, the other end ground connection of the electric capacity C3.Electric capacity C2 described in this example is preferably polarized electric capacity, institute
State the minus earth of electric capacity C2, the anode of electric capacity C2 one end respectively with the resistance R1 and the reset transistor of main control module 5
Pin（RST pins）It is connected, the setting of the filter protective circuit 7 ensure that the main control module 5 realizes stabilization and reliability
Work, can realize automatically reseting.
As shown in figure 15, this example also includes remote unlocking module 10, and the remote unlocking module 10 is input into including electronic lock
Control interface 11, the and of level shifting circuit 12, 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 is input into control interface 11 and is connected with electronic lock by the 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 is preferably by 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, FET Q2 and electric capacity 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 stage of the triode Q1, the base stage of the triode Q1 and one end phase of resistance R201
Connection, the colelctor electrode of the triode Q1 is connected with one end of the resistance R301 and FET Q2 grids respectively, described
The source electrode of the other end, the other end of resistance R301 and FET Q2 of resistance R201 is connected with upper potential end respectively, institute
The drain electrode for stating FET Q2 is connected with one end of electric capacity C101 and electronic lock input control interface 11 respectively, the electric capacity
The other end ground connection of C101.
As shown in figure 15, the also one end including electric capacity C201, the electric capacity C201 of level shifting circuit 12 described in this example connects
It is connected to potential end, the other end ground connection of the electric capacity C201；The electric capacity C201 is preferably polarized electric capacity, the electric capacity
The positive pole of C201 is connected to potential end, the negative pole ground connection of the electric capacity 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, and by level shifting circuit 12, one low level electron lock input control interface 11 of output is 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, one high level electron lock input control interface 11 of output；As long as this CPU（Master control
Module 5）Control pin GPIO_LOCKER kept for more than 1 second or other predetermined threshold values low level time, can be achieved with out
Lock.This course of work by circuit, realize by this pure hardware, as shown in figure 15.
CPU in intelligent doorbell system described in this example（Main control module 5）Control pin GPIO_LOCKER receive this finger
After order, export one in corresponding IO pin and continue more than 1 second or the low level of other predetermined threshold values, turned by the level
Circuit 12 is changed, high level is converted thereof into, and the electronic lock is input into control interface 11 to receive this lasting by electronic lock
After high level, unlock immediately, complete the function of remote unlocking module 10, what this implementation process was used is also hardware process.
This example realizes long-range high level and triggers the electronic lock for opening the door by remote unlocking module 10, further, also
The function of remote unlocking module 10 can 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, such as only need to load the APP being engaged in the clients such as mobile phone, it becomes possible to
When remotely opened the door to kinsfolk everywhere, this example can be prevented effectively to go out leaves behind the awkward situation of key, has expanded 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 also includes being used for
Realize the keyboard input module of input AP APNs during 4 connection route device of WIFI module；In the keyboard input module
Entering method keyboard is two-dimensional matrix, and each in the two-dimensional matrix has the position of character element with the ASCII value of the character element
Filling, does not have the position of character element with 0 filling, and the character element is the subscript of two-dimensional matrix array, and then by character
The position of element is realized associating with two-dimensional matrix, and word corresponding during English input is determined with the coordinate by character element
Symbol.
It is noted that the input method of keyboard input module described in this example is an easy input method, a permission base
This ascii character, during for WIFI connection route devices, is input into the title of AP.It is input into by button remote controller, can only be used
Upper and lower, left and right and confirm to enter the selection and confirmation of line character, so, for the convenience of programming, the concept of position is introduced,
Represented in the way of coordinate（X,Y）, represent respectively both horizontally and vertically.At first, position exists（0,0）Choose first
Character, after, " right side " key next time is often pressed, X adds one；" left side " key next time is often pressed, X subtracts one；Often press once " on " key, Y subtracts one；
Often press D score key once, Y value adds one.Thus accurate recording position.And the keyboard of input method, it is believed that it is a two dimension
Matrix, each has 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 are just associated, only it is to be understood that（X,Y）After this coordinate, just can pass through square
Battle array determines what the character of the position is, and then simplifies the process that remote control realizes English input.
It should also be mentioned that as shown in figure 16, this example also turns LVDS modules 8 and Video decoding module including TFT
9, the Video decoding module 9 turns LVDS modules 8 and is connected to the main control module 5, the Video decoding module by the TFT
After compressed data solution is pressed into original view data by 9, it is sent in display module by the main control module 5 and realizes display；
The TFT turn LVDS modules 8 for realize by TFT timing conversions into LVDS sequential, and realize the configuration of display resolution.
This example is set the reason for the TFT turns LVDS modules 8 and Video decoding module 9：GM8136S supports maximum
Display resolution be 1280*800, to not propped up using wider screen resolution 1366*768 and 1440*900 on the market
Hold.Another reason, the resolution ratio more than 800*600 on the market, the almost screen of rarely useful TFT interface is essentially all
The interface of LVDS, and GM8136S is provided only with TFT interface, does not have LVDS interface, so, it is impossible to bring direct drive LVDS's
Screen.In order to be able to be adapted to the screen of LVDS interface, also on the premise of equipment end software is not changed, it would be preferable to support difference point
Resolution, using CH7034B, this TFT turns LVDS chips to this example, 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 that the TFT turns LVDS modules 8 and Video decoding module 9 being capable of normal work, institute
Stating power module 1 needs that replace with can be while provide the dual-power module 1 of 3.3V and 1.8V.
The present invention also provides a kind of network intelligence door system, includes network intelligence door as described above, and including service
Device end and client, the server end and client are connected by network transmission module with the main control module 5 respectively, institute
Server end is stated to be connected with client；The server end is used to realize to the remote management of network intelligence door and to visitor
The response at family end, and realize networking；The client is used to realize the remote management to network intelligence door and monitoring.
The Main Function of server end described in this example is to registration equipment（As described network intelligence door）Management and to visitor
Family end（Mobile phone A PP）It is corresponding, and realize and the P2P connections between equipment such as network intelligence door.
Network intelligence door system is made up of masters, Servers, Devices and Clients described in this example.Masters
Main management Servers；The equipment of Servers administrative logins, provides P2P and services to the Devices for being registered to the machine.
Devices is equivalent to the intelligent doorbell of the system, and oneself is registered to specific Servers, monitors and comes from Clients（This is
The mobile phone A PP of system）Connection request, and communicated with Clients.Clients asks to provide to associated Servers
P2P is serviced, and is set up with specific Devices and is connected, and specific Device is communicated.
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 feeds back to user in time.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 Based Intelligent Control system
System is perfectly combined and is integrated, safety monitoring, human body detecting, audio-video collection, P2P networks are penetrated, environmental monitoring alarm, information
Push and Cloud Server is organically combined, turning LVDS modules 8 by the TFT, to realize that local liquid crystal display can show various
The information of difference in functionality, and then highly integrated is a main control module 5, it is ensured that the stability of the network intelligence door system and
Reliability；The present invention can realize local and long-range audio and video playing, the convenience that operates reliability, and with the master control
Module 5 and server end allow more household objects to realize networking as united intelligentized control method platform, can realize that information is handed over
The long-range push with warning message is changed, it is ensured that the accuracy and stability of remote information exchange, for subsequent upgrade is provided very
Good basis.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention
Protection domain.
Claims (10)
1. a kind of network intelligence door, it is characterised in that including：
Audio-video collection playing module, be acquired to image and ambient sound in real time by camera, and then will be collected
Audio, video data is transformed into electric signal, is then deposited to exchange area to realize sending and play by compressed encoding；
Main control module, is connected with the audio-video collection playing module, for realizing receiving and performing the network intelligence door
Control command；
Network transmission module, is connected with the audio-video collection playing module and main control module respectively, will be obtained in exchange area
To audio, video data send to the client networked therewith, and by the voice data of the order of client and intercommunication transmit to
The machine, and then realize system setting and the broadcasting of audio, video data；
Human-computer interaction module, is connected with the network transmission module and main control module respectively, for realizing live preview, file
Play management and system is set；
Alarm module, is connected, with the audio-video collection playing module and main control module for realizing radio alarming respectively；
Remote unlocking module, is connected, with the main control module for realizing remote unlocking.
2. network intelligence according to claim 1 door, it is characterised 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, the video data and/or audio that will finally obtain
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 sent and has realized that audio is broadcast into sound card from exchange area
Put.
3. network intelligence according to claim 1 door, it is characterised 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 and/or voice data of acquisition are committed to P2P networks to realize the hair of network data by server
Send.
4. network intelligence according to claim 1 door, it is characterised in that in the human-computer interaction module, first initialize people
Machine interactive interface and control button state, then wait and being pressed until having detected control button, then pressed by judging control
The type of key plays management and system setting function to realize live preview, file respectively.
5. network intelligence according to claim 1 door, it is characterised 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, and warning message is sent out to client with by network；And start while alarm is triggered described
Audio-video collection playing module realizes the collection and preservation of video data.
6. network intelligence according to claim 1 door, it is characterised in that in the remote unlocking module, when receiving out
During lock cipher, the main control module is parsed to the unlocking cipher by encryption for receiving, defeated if unlocking cipher is correct
Go out a lasting high level signal electron lock, to perform remote unlocking action.
7. the network intelligence door according to claim 1 to 6 any one, it is characterised in that the network transmission module is
WIFI module, network intelligence door also include for realize input AP APNs during WIFI module connection route device 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, does not have the position of character element with 0 filling, and the character element
It is the subscript of two-dimensional matrix array, and then the position of character element and two-dimensional matrix is realized associating, with by character element
Coordinate determines corresponding character during English input.
8. network intelligence according to claim 1 to 6 any one, it is characterised in that also turn LVDS modules including TFT
And Video decoding module, the Video decoding module turns LVDS modules and is connected to the main control module by the TFT, described
After compressed data solution is pressed into original view data by Video decoding module, it is sent in display module by the main control module
Realize display；The TFT turn LVDS modules for realize by TFT timing conversions into LVDS sequential, and realize display resolution
Configuration.
9. the network intelligence door according to claim 1 to 6 any one, it is characterised in that the network transmission module is
WIFI module, the alarm module is 433 alarm modules；The network intelligence door also includes environment monitoring module, power module
And filtering protection module, the environment monitoring module is 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.
10. a kind of network intelligence door system, it is characterised in that include the network intelligence as described in claim 1 to 9 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 realize to network intelligence door
Remote management and the response to client, and realize networking；The client is used to realize to the remote of network intelligence door
Thread management and monitoring.
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| CN106851207B (en) | 2018-05-25 |
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