CN206350076U - A kind of Android visible dialogue systems - Google Patents
A kind of Android visible dialogue systems Download PDFInfo
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- CN206350076U CN206350076U CN201621418618.0U CN201621418618U CN206350076U CN 206350076 U CN206350076 U CN 206350076U CN 201621418618 U CN201621418618 U CN 201621418618U CN 206350076 U CN206350076 U CN 206350076U
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Abstract
The utility model discloses a kind of Android visible dialogue systems, including the visible dialogue system controlled based on android system, the visible dialogue system includes indoor set multipoint control unit, back-end data processing center and outdoor doorway machine composition, pass through netting twine connecting communication between each unit, the indoor set multipoint control unit includes an intelligent video camera head and the webcam driver unit for driving intelligent set head work, intelligent video camera head is installed on interior, and outdoor doorway machine accesses wireless router by wired or wireless mode.The utility model for technology platform, transmits audio/video flow, real-time command string, Message-text with visible dialogue system (including sip servers) on this platform, progressively extends the function such as security protection and home wiring control.Intelligent video camera head need to use third-party server in telecommunication, can also ignore server, only use in a local network.
Description
Technical field
The utility model is related to Intelligent building talkback field, and in particular to a kind of Android visible dialogue systems.
Background technology
With the continuous improvement of people's residential level, building conversational system or building speakerphone become Modern Residence
Standard auxiliary facility.Traditional storied building visible intercommunication system is also known as video intercom or video doorbell, is residential area house
A verbal system in building.Intercom system is generally divided into two parts composition, and a part is indoor equipment, installed in resident room
It is interior, monitored for telephone receiving of coming to visit, display and control to unlock；A part is outdoor equipment, generally band keyboard, display, shooting
And with door lock driving.In simple terms, it is a kind of electronic lock with intercommunication function installed on housing unit door, Yong Huke
Intercommunication call is carried out by building conversational system and visitor, and the identity of visitor is distinguished by camera picture, is then sentenced
Disconnected whether opening to housing unit door, its main purpose is to prevent stranger from entering house etc..
Prior art products function is relatively simple, and laying special line in advance and individually power supply are needed during installation.Picture during intercommunication
Sound quality is not high, it is impossible to which holding is recorded.If user goes out, user can not know the visiting of relatives and friends, afterwards without
Method is paid a return visit, and influences interpersonal relationships.If there is burglar to swarm into, it is impossible to warn, property loss is easily caused.
The content of the invention
Technical problem to be solved in the utility model is to provide one kind can understand room whenever and wherever possible by Internet technology
Interior outdoor abnormal conditions are simultaneously remote controlled, easy to use, reliable, safe.
The utility model is achieved through the following technical solutions：A kind of Android visible dialogue systems, including based on
The visible dialogue system of android system control, the visible dialogue system includes indoor set multipoint control unit, rear number of units
According to processing center and outdoor doorway machine composition, netting twine connecting communication, the indoor set multimedia control list are passed through between each unit
Include an intelligent video camera head in member and outdoor doorway machine and for driving the camera of intelligent set head work to drive
Moving cell, indoor set and outdoor unit are respectively arranged in indoor and outdoors, and it is by wired or wireless connection wireless router, wirelessly
Router connects ZIGBEE gateways, and mobile phone terminal controls visible dialogue system, outdoor doorway machine by back-end data processing center
Wireless router is accessed by wired or wireless mode.
As preferred technical scheme, the indoor set multipoint control unit is a door phones of building, and it is wrapped
Containing main control unit, network communication unit, POE power supply units, PMU power managements, LCD display driver elements, touch-screen driving
Unit, webcam driver unit, stereo loudspeaker driver element, microphone receiving unit；
As preferred technical scheme, the outdoor doorway machine is a building talkback outdoor unit, and it includes main control list
Member, network communication unit, POE power supply units, PMU power managements, LCM display driver elements, keystroke handling unit, camera drive
Moving cell, loudspeaker driver element, microphone receiving unit, sensing unit of swiping the card, doorlock control unit.
As preferred technical scheme, the back-end data processing center is main by backstage sip server and cell thing
Industry administrative center constitutes.
As preferred technical scheme, the door phones of building uses oxidized aluminum alloy wire drawing panel and plastic back shell
Composite shell, using wall hanging mounting means, Wiring port is entirely located in behind centre position, coordinates 86X86 standard electrician's back box,
LCD display driver elements are using 10.1 cun of TFT LCD liquid crystal display screens.
As preferred technical scheme, the building talkback outdoor unit uses oxidized aluminum alloy wire drawing panel and double-level-metal
Shell afterwards, using 16 key numeric keyboard Designings, display interface uses 12864 LCDs.
As preferred technical scheme, building talkback outdoor unit is powered or DC with door phones of building using POE
Power supply mode.
The beneficial effects of the utility model are：The utility model is with visible dialogue system (including sip servers) for technology
Platform, transmits audio/video flow, real-time command string, Message-text on this platform, progressively extends the function such as security protection and home wiring control.
Intelligent video camera head need to use third-party server in telecommunication, can also ignore server, only use in a local network.
Visible dialogue system main frame uses current ripe, stable android system for platform, succinct bright to user one
Operation interface.Product using high-definition digital audio frequency and video sample encoding and decoding technique and network transmission technology, user no matter in
Where, can be by indoor host computer, mobile phone or apparatus such as computer, and it is audio-visual to receive HD video, to the situation of indoor and outdoor with
When support control.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is system block diagram of the present utility model；
Fig. 2 is the circuit theory diagrams of power pack；
Fig. 3 is the circuit theory diagrams of PMU parts；
Fig. 4 is the circuit theory diagrams of DDR parts；
Fig. 5 is the circuit theory diagrams of FLASH parts；
Fig. 6 is the circuit theory diagrams of network interface PHY parts；
Fig. 7 is the circuit theory diagrams of camera module part；
Fig. 8 is the circuit theory diagrams of audio-frequency unit；
Fig. 9 is outdoor unit button operation display portion one；
Figure 10 is outdoor unit button operation display portion two
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, including the visible dialogue system controlled based on android system, the visible dialogue system includes
Connected between indoor set multipoint control unit, back-end data processing center and outdoor doorway machine composition, each unit by netting twine
Include an intelligent video camera head in communication, the indoor set multipoint control unit and outdoor doorway machine and for driving
The webcam driver unit of intelligent set head work, indoor set and outdoor unit are respectively arranged in indoor and outdoors, and it is by having
Line or wireless connection wireless router, wireless router connection ZIGBEE gateways, mobile phone terminal pass through back-end data processing center
Visible dialogue system is controlled, outdoor doorway machine accesses wireless router by wired or wireless mode.
Indoor set multipoint control unit is a door phones of building, and it includes main control unit, network communication list
Member, POE power supply units, PMU power managements, LCD display driver elements, touch-screen driver element, webcam driver unit, solid
Horn driver element, microphone receiving unit；
Outdoor doorway machine is a building talkback outdoor unit, and it powers comprising main control unit, network communication unit, POE
Unit, PMU power managements, LCM display driver elements, keystroke handling unit, webcam driver unit, loudspeaker driver element, wheat
Gram wind receiving unit, sensing unit of swiping the card, doorlock control unit.
Other functional modules of above indoor and outdoor machine are the module that building speakerphone of the prior art has, therefore
Unique is not both that an intelligent video camera head and webcam driver unit are added in utility model, passes through Internet technology
The abnormal conditions of indoor and outdoor and remote controlled, easy to use, reliable, safe, back-end data processing can be understood whenever and wherever possible
Center is mainly made up of backstage sip server and Property Management of residence center.
Indoor set uses oxidized aluminum alloy wire drawing panel and plastic back shell composite shell, using wall hanging mounting means, wiring
Port is entirely located in behind centre position, coordinates 86X86 standard electrician's back box, can hide wiring, facilitate user installation to hang and take.It is aobvious
Show that driver element, using 10.1 cun of TFT LCD liquid crystal display screens, coordinates technical grade capacitance touch screen, clear, letter is brought to user
Just operation interface.
Outdoor unit is using shell after oxidized aluminum alloy wire drawing panel and double-level-metal, and be easy to install and maintain maintenance.16 bond numbers
Word keyboard is designed, button LED automatic backlights illumination (being lighted during evening insufficient light).Display interface uses 12864 liquid crystal displays
Screen, automatic backlight (is lighted) during button.The infrared automatic compensation function of camera, night also can normally obtain image frame.Support
Mifare cards are read and write, and with copying-proof card function.
Building talkback outdoor unit is powered or DC power supply modes with door phones of building using POE, passes through a calcaneus rete
Line can realize simultaneously communication and power, eliminate the trouble that independent wiring is individually powered, be very easy to user installation and
Maintaining.
Visible dialogue system supports multiple outdoor doorway machines and can monitor exterior door mouthful machine.System can realize a variety of call moulds
Conversed between formula, i.e. indoor set and outdoor unit, indoor set and indoor set, indoor set and supervisor.
In addition, visible dialogue system of the present utility model, it is used for the function that building conversational system in the prior art has,
Such as when there is urgent accident, user can report processing in time by indoor set or outdoor unit with Call Management Center；
Cell management center can be managed information issue, outdoor doorway machine monitoring, emergency processing etc. by management platform；Can
Support a variety of unlocking modes depending on intercom system, can by call door bell remote unlocking, password unlocking, swipe the card the unlocking sides such as unlocking
Formula；By configuring plug-in security protection inductor (such as door sensor inductor, danger button), it is possible to achieve Defence areas alarm, door state report
It is alert etc..
Because visible dialogue system main frame uses current ripe, stable android system for platform, user interface
Concise, look ＆ feel can be with self-defined.Support APP autonomous download to install, more many matchmakers can be enjoyed by network
Body online resource.Meanwhile, system supports OTA online upgradings, and the follow-up optimization and Consumer's Experience to system, which improve, provides support.
As shown in Fig. 2 power pack is powered using DC12V and POE powers two ways.Two kinds of power supply mode diodes
D7, D8 are isolated, and can simultaneously be connected and arbitrarily be used.CN17 is docked with CN18 with POE by electric module.U13 is DCTODC
Be depressured main control chip, be responsible for by the 12V DC voltages of input be converted into 5V DC voltages resupply PMU part and LCD, door lock
The 5V power packs such as control.DC12V is inputted from 2PIN, by being exported after PWM switch controls from 3PIN, by energy storage inductor L8 and
5V direct currents are exported after filter capacitor filtering.
As shown in figure 3, PMU master chips use ACT8846, it is responsible for whole system and multigroup supply voltage is provided.ACT8846
By on/off circuit, 4 road DCDC, 9 road LDO reset, the composition such as IO and internal logic circuit.
ACT8846 31PIN (nPBIN) are starting-up signal input pin.When this PIN by 51K resistance (R13) pulls down to ground
When, signal is used as starting-up signal.After key is pressed, PMU can go up electricity output default value.Powered in PMU and export normal feelings
, it is necessary to first input a high level to 32PIN (PWRHLD PIN) under condition, then key is disconnected, PMU output can just be maintained,
Or PMU can power down.
Short-press SW1 after start, closes screen display, when this key of long-press is more than 4S, and PMU can power down.Short-press SW2, i.e. 32PIN
(PWRHLD PIN) is dragged down, and system, which can reset, restarts.
After system worked well, PMU output can be adjusted by I2C.
ACT8846 16PIN are that ARM voltage outputs control PIN, and can power ARM in deep sleep closing.8th,
44,45PIN be that PMU acquiescence outputs enable PIN, when 8,44,45PIN be low, PMU BUCK2, and 3,4 are exported by default value.The
17PIN is internal reference voltage, external need to meet shunt capacitance C51.43PIN one concussion waveform of output when starting shooting first time
Go to enable master control 24M clocks, inputted after the completion of start for open-drain.
ACT8846 BUCK2, BUCK3 carrying load ability are 2.8A, respectively the VDD_LOG to master control RK3188, VDD_
ARM powers；BUCK1, BUCK4 carrying load ability are 1.5A, respectively the VCCIO to RK3188, and VCC_DDR powers, four groups of BUCK
Framework is the same.
As shown in figure 4, main control chip RK3188 need to take two 4Gb DDR3 sdram memory chips, main control chip DDRC works
Make under 32bit patterns, DDRC is connected with 2 sheet data bus bit wides for 16bit DDR3SDRAM, address wire, control line are used
And connect mode and connect.DDR3 is powered using 1.5V, is powered uniformly with HI3516DDRC parts 1.5V, reference voltage Vref is
0.75V, is obtained using two 10K electric resistance partial pressures.
As shown in figure 5, system uses 64Gbit NAND FLASH as storage chip, consolidate for preserving system operation
Part, device drives, user data etc..
As shown in fig. 6, network interface chip uses LAN8720,10/100M network transmissions are supported.
LAN8720 is connected by RMII interfaces with master control RK3188, while clock signal is also provided by master control RK3188, from
RK3188 PIN K21 are exported, U3PIN5 inputs.The output of LAN8720 ETH interfaces is connected to network transformer T1, realizes and outer
The electrical isolation of portion's network.
As shown in fig. 7, main control chip RK3188 supports one group of CAMERA interface.CN6 is module FPC connector.On reply by cable
Behind position, RK3188 is supplied to CAMERA modules, the collection of CAMERA modules by PIN Y5 output systems clocks by CN6 PIN13
Exported after to view data by 8 parallel port data wires to RK3188, while passing through bracelet PCLK during CN6PIN17 output pixels.Examine
The transmission range considered between CAMERA modules and master control is distant, prevents the sequence problem caused by cabling crosses line, causes data
Acquisition abnormity, spy adds RC retardation ratio adjustment circuit on clock line；
As shown in figure 8, U9 ALC5631Q are audio CODEC parts, docked by I2S interfaces with master control RK3188.
ALC5631Q includes the parts such as MIC amplifications, ADC, DAC, power amplifier output, the signal that MIC is picked up can be converted into DAB
RK3188 is input to by I2S interfaces, while the intercommunication sound and system audio that can also receive RK3188 are turned by DAC
Power amplifier output is changed to, loudspeaker are driven.MIC, loudspeaker output use differential input and output mode.
As shown in Figure 9 and Figure 10, outdoor unit and indoor set share one piece of mainboard, but many one piece of keypads of outdoor unit and infrared
Light compensating plate, keypad is mainly key-press input and LCM display screen drive parts, is mainly controlled to complete by MCU U201.MCU
U201 passes through serial ports and mainboard main control chip RK3188 communications exchange data.Button comprising ten key and A-D letter keys with
And " */# " keys, provide operation interface mainly as dialing.
The beneficial effects of the utility model are：The utility model is with visible dialogue system (including sip servers) for technology
Platform, transmits audio/video flow, real-time command string, Message-text on this platform, progressively extends the function such as security protection and home wiring control.
Intelligent video camera head need to use third-party server in telecommunication, can also ignore server, only use in a local network.
Visible dialogue system main frame uses current ripe, stable android system for platform, succinct bright to user one
Operation interface.Product using high-definition digital audio frequency and video sample encoding and decoding technique and network transmission technology, user no matter in
Where, can be by indoor host computer, mobile phone or apparatus such as computer, and it is audio-visual to receive HD video, to the situation of indoor and outdoor with
When support control.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of Android visible dialogue systems, it is characterised in that：Including the video intercom system controlled based on android system
System, the visible dialogue system includes indoor set multipoint control unit, back-end data processing center and outdoor doorway machine composition,
By netting twine connecting communication between each unit, include one in the indoor set multipoint control unit and outdoor doorway machine
Intelligent video camera head and the webcam driver unit for driving intelligent set head work, indoor set and outdoor unit are respectively mounted
In indoor and outdoors, it passes through wired or wireless connection wireless router, wireless router connection ZIGBEE gateways, mobile phone terminal
Visible dialogue system is controlled by back-end data processing center, outdoor doorway machine is by the access of wired or wireless mode without circuit
By device.
2. Android visible dialogue systems as claimed in claim 1, it is characterised in that：The indoor set multimedia control list
Member is door phones of building, its comprising main control unit, network communication unit, POE power supply units, PMU power managements,
LCD display driver elements, touch-screen driver element, webcam driver unit, stereo loudspeaker driver element, microphone receive single
Member.
3. Android visible dialogue systems as claimed in claim 1, it is characterised in that：The outdoor doorway machine is a building
Space intercommunication outdoor unit, it drives comprising main control unit, network communication unit, POE power supply units, PMU power managements, LCM displays
Moving cell, keystroke handling unit, webcam driver unit, loudspeaker driver element, microphone receiving unit, sensing unit of swiping the card,
Doorlock control unit.
4. Android visible dialogue systems as claimed in claim 1, it is characterised in that：The back-end data processing center master
To be made up of backstage sip server and Property Management of residence center.
5. Android visible dialogue systems as claimed in claim 2, it is characterised in that：The door phones of building is used
Oxidized aluminum alloy wire drawing panel and plastic back shell composite shell, using wall hanging mounting means, Wiring port is entirely located in behind
Between position, coordinate 86X86 standard electrician's back box, LCD display driver elements are using 10.1 cun of TFT LCD liquid crystal display screens.
6. Android visible dialogue systems as claimed in claim 3, it is characterised in that：The building talkback outdoor unit is used
Shell after oxidized aluminum alloy wire drawing panel and double-level-metal, using 16 key numeric keyboard Designings, display interface uses 12864 liquid crystals
Display screen.
7. Android visible dialogue systems as claimed in claim 1, it is characterised in that：Building talkback outdoor unit and building pair
Say that indoor set is powered or DC power supply modes using POE.
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| CN201621418618.0U CN206350076U (en) | 2016-12-22 | 2016-12-22 | A kind of Android visible dialogue systems |
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| CN201621418618.0U CN206350076U (en) | 2016-12-22 | 2016-12-22 | A kind of Android visible dialogue systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040224A (en) * | 2017-12-10 | 2018-05-15 | 安澳智能系统（南京）股份有限公司 | The door phones of building and its control method of a kind of line holographic projections |
| CN110473324A (en) * | 2019-08-21 | 2019-11-19 | 横店集团得邦照明股份有限公司 | A kind of intelligent door lock control method and its door lock assembly based on POE and Bluetooth communication |
| TWI741321B (en) * | 2019-07-17 | 2021-10-01 | 陳樟卿 | Intercom device and intercom system based on connecting to instant communication software call |
-
2016
- 2016-12-22 CN CN201621418618.0U patent/CN206350076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040224A (en) * | 2017-12-10 | 2018-05-15 | 安澳智能系统（南京）股份有限公司 | The door phones of building and its control method of a kind of line holographic projections |
| TWI741321B (en) * | 2019-07-17 | 2021-10-01 | 陳樟卿 | Intercom device and intercom system based on connecting to instant communication software call |
| CN110473324A (en) * | 2019-08-21 | 2019-11-19 | 横店集团得邦照明股份有限公司 | A kind of intelligent door lock control method and its door lock assembly based on POE and Bluetooth communication |
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