CN206302507U - Cell visual mobile management system based on short distance audio frequency and video transmit-receive technology - Google Patents
Cell visual mobile management system based on short distance audio frequency and video transmit-receive technology Download PDFInfo
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- CN206302507U CN206302507U CN201621380733.3U CN201621380733U CN206302507U CN 206302507 U CN206302507 U CN 206302507U CN 201621380733 U CN201621380733 U CN 201621380733U CN 206302507 U CN206302507 U CN 206302507U
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Abstract
The utility model discloses a kind of cell visual mobile management system based on short distance audio frequency and video transmit-receive technology,Including video capture device,Video playback module,Audio collecting device,Audio-frequence player device,Wireless sending module,Wireless receiving module,First memory and power module,Described video capture device,Audio collecting device is connected with first memory data wire,Described power module is used to supply the power supply based on each electric part of the cell visual mobile management system of short distance audio frequency and video transmit-receive technology,Compared to traditional cell monitoring camera-shooting management system,It is big that the utility model effectively solves traditional wire cable laying workload,The characteristics of layout is difficult,It is simultaneously also convenient with mounting arrangement,Overhaul the characteristics of facilitating,Video playback module and audio-frequence player device are integrated in one can move operation,Increased the mechanism of the patrol mobile monitor of cell management personnel,Preferably the multiple spot to cell is monitored management.
Description
Technical field
The utility model is related to a kind of cell visual mobile management system based on short distance audio frequency and video transmit-receive technology.
Background technology
As network technology, the development of computer technology and maturation, urbanization paces are gradually accelerated, residential quarters are increasingly
It is many, while steadily improving with national income, people to the intelligent construction of residential quarters it is also proposed that higher and higher requirement,
Oneself turns into one of hot issue of current research to the intelligent construction of cell, and with the improvement of people ' s living standards, safety is with life
The convenient primary requirement for having become resident to residential quarters living, intelligent residential district safety-protection system be responsible for optimization resident living with
And the responsibility of the safety of life and property of protective plot resident, the shooting of current cell typically using based on video frequency output monitoring,
And the poor video quality of output, distortion effect is obvious, and actual conversation or calling service missing, is unfavorable for the emergent peace of cell
The discovery treatment of full situation, while existing shooting facility is connected using a large amount of wire cables, circuit is cumbersome, and maintenance is difficult.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of structure design and close
Reason, is easy to the cell visual mobile based on short distance audio frequency and video transmit-receive technology for monitoring image and output audio and convenient maintenance
Management system.
The technical scheme in the invention for solving the above technical problem is：It is a kind of based on short distance audio frequency and video transmit-receive technology
Cell visual mobile management system, including video capture device, video playback module, audio collecting device, audio-frequence player device,
Wireless sending module, wireless receiving module, first memory and power module, described video capture device, audio collection
Equipment is connected with first memory data wire, and described power module is used to supply the cell based on short distance audio frequency and video transmit-receive technology
The power supply of visual mobile management system each electric part, described audio collecting device includes that sound pick-up and audio prime are processed
Circuit, described sound pick-up is electrically connected with audio prime process circuit for sound source to be converted into audio electrical signal, described
Audio prime process circuit is used for the amplification filtering process of audio electrical signal, and described video capture device collecting device includes taking the photograph
As head, head, video encoder and video prime process circuit, described camera is arranged on head, described head
Integrated head encoder, described camera is connected by video input line with video encoder, and described video encoder will
Image source is converted to electric image signal, and described video prime process circuit is used to put picture signal before digital-to-analogue conversion
Big denoising Processing, described wireless sending module is 2.4G audio-video wireless transmitter modules, described audio prime process circuit
And video prime process circuit is connected with 2.4G audio-video wireless transmitter modules so that audio prime process circuit and video
The wireless signal that audio electrical signal and electric image signal after treatment is converted to predetermined band by prime process circuit respectively is simultaneously
Send, described wireless receiving module includes 2.4G audio-video wireless receiver module, second memory, instruction keyboard, video solution
Code device and controller, described 2.4G audio-video wireless receiver module are connected to receive the audio with described controller
The wireless signal of electric signal and the predetermined band of electric image signal conversion simultaneously changes the wireless signal of described predetermined band
It is analog electrical signal；Described 2.4G audio-video wireless receiver modules are connected with Video Decoder, and Video Decoder is used for will
The analog signal that 2.4G audio-video wireless receiver module receives is converted to data signal, and described Video Decoder passes through processor
Digital port and its, described instruction keyboard is connected with processor respectively with second memory, the image of described processor
Output port is connected with video playback module, and the audio output port for the treatment of is connected with audio-frequence player device.
Further：Described controller, transmission controller is all using the micro- places of model S3C2440 of Samsung's production
Reason main control chip.
Further：Described video encoder using ultralow code stream optimization H.264 encode, picture quality be 25 frames and
1080P standards.
Further：Described video capture device, audio collecting device and wireless sending module are to be integrated in one
In sandwich type element, video playback module and audio-frequence player device are integrated in one in sandwich type element.
Further：Described video capture device, audio collecting device and wireless sending module are to be integrated in one
In sandwich type element, video playback module and audio-frequence player device are integrated in one in sandwich type element, and video capture device, audio collection set
The standby and wireless sending module sandwich type element that is integrated in one is placed in the use position of community, easy disassembly and maintenance.
Further：Described first memory supports hot drawing plugging function.
The utility model compared with prior art, with advantages below and effect：Compared to traditional cell monitoring camera-shooting pipe
Reason system, the utility model provides the system with audio transmission based on wireless network arrangement video, effectively solves tradition
Wire cable lays the characteristics of workload is big, and layout is difficult, at the same it is also convenient with mounting arrangement, the characteristics of facilitating is overhauled, together
When audio the fact the effective voice interface for solving business and security personnel of monitoring transmission, be easy to be better understood by owner's
Burst demand, the utility model video capture device, audio collecting device and wireless sending module are integrated in one sandwich type element,
It is easy to be positioned in cell and cell entry, multi-faceted layout, video playback module and audio-frequence player device are integrated in one
Operation can be moved, the mechanism of the patrol mobile monitor of cell management personnel is increased, preferably the multiple spot to cell is carried out
Monitoring management.
Brief description of the drawings
Fig. 1 is the knot of the cell visual mobile management system that the utility model embodiment is based on short distance audio frequency and video transmit-receive technology
Structure block diagram.
Fig. 2 is the periphery connection diagram of the utility model embodiment processor.
Fig. 3 is the circuit diagram of the utility model embodiment 2.4G audio-video wireless transmitter modules.
Fig. 4 is drawing for the utility model embodiment processor, Video Decoder and 2.4G audio-video wireless receiver modules
Pin connection diagram.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, a kind of cell visual mobile management system based on short distance audio frequency and video transmit-receive technology of the present embodiment,
Including video capture device, video playback module, audio collecting device, audio-frequence player device, wireless sending module, wireless receiving
Module, first memory and power module, described video capture device, audio collecting device and first memory data wire
Connection, described power module is used for cell visual mobile management system of the supply based on short distance audio frequency and video transmit-receive technology, and each is electric
The power supply of part, described audio collecting device includes sound pick-up and audio prime process circuit, described sound pick-up and sound
Frequency prime process circuit is electrically connected for sound source to be converted into audio electrical signal, and described audio prime process circuit is used for sound
The amplification filtering process of frequency electric signal, described video capture device collecting device include camera, head, video encoder with
And video prime process circuit, described camera is arranged on head, the integrated head encoder of described head, and described takes the photograph
As head is connected by video input line with video encoder, image source is converted to electric image signal by described video encoder,
Described video prime process circuit is used to be amplified picture signal before digital-to-analogue conversion denoising Processing, described wireless hair
Module is sent for 2.4G audio-video wireless transmitter modules, described audio prime process circuit and video prime process circuit with
2.4G audio-video wireless transmitter module is connected so that audio prime process circuit and video prime process circuit respectively will treatment
Audio electrical signal and electric image signal afterwards is converted to the wireless signal of predetermined band and sends, described wireless receiving module
It is described including 2.4G audio-video wireless receiver module, second memory, instruction keyboard, Video Decoder and controller
2.4G audio-video wireless receiver module is connected to receive the audio electrical signal and electric image signal with described controller
The wireless signal of described predetermined band is simultaneously converted to analog electrical signal by the wireless signal of the predetermined band of conversion；Described
2.4G audio-video wireless receiver modules are connected with Video Decoder, and Video Decoder is used for 2.4G audio-video wireless receiver modules
The analog signal of receiving is converted to data signal, described Video Decoder by the digital port of processor and its, it is described
Instruction keyboard is connected with processor respectively with second memory, the output end of image mouthful and video playback module of described processor
Connection, the audio output port for the treatment of is connected with audio-frequence player device, in the present embodiment, described audio prime process circuit
And the effect of video prime process circuit is respectively audio electrical signal and video electrical signal to be enlarged, is filtered and noise reduction
Treatment so that sound source and image source lose in the transmission or distortion situation, described audio prime process circuit with
And video prime process circuit is the circuit structure that the art can be used directly, is not described herein, and the present embodiment
Described in 2.4G audio-video wireless transmitter module be wireless transmitter module TX24500, the wireless receiving mould used cooperatively with it
Block TX2188, wherein S3C2440 main control chip of the described processor using Samsung's production, between S3C2440 master control cores
Piece only has digital visual interface, and RX2188 outputs is simulation model, i.e., will using Video Decoder model SAA7113
The analog signal of RX2188 is converted to data signal and is input into S3C2440 main control chips, and the system clock of SAA7113 is
24.576MHZ, exports 8 parallel-by-bit data signals, and the register on piece is configured by I IC interfaces in practice, if
Used in meter SAA7113 wherein all the way AI 11 as analog video input interface, by controller S3C2440 main control chips
GPIO control RX2188 channel loops selections, the timesharing for completing audio frequency and video receives data, reaches the purpose for receiving display simultaneously,
In embodiment, RX2188 and TX24500 can directly export audio frequency and video by CH1, Ch2, CH3 pin control selections channel
Signal, CH1, Ch2, CH3 pin of the present embodiment RX2188 is connected with S3C2440 main control chip input and output pins GPIO, makes
Obtain S3C2440 main control chips to configure RX2188 reception wireless signals, Fig. 3 provides the connection knot of each pins of TX24050
The composition of structure and its peripheral circuit, Fig. 4 provides S3C2440 main control chips, the company of each pins of RX2188 and SAA7113
Connect, apparently, each pin annexation therein and functional configuration Relationship Comparison are clear, herein for those skilled in the art
Specific narration is not done, and as the described video capture device of further improvement, audio collecting device and wireless transmission mould
To be integrated in one in sandwich type element, video playback module and audio-frequence player device are integrated in one in sandwich type element block, and described regards
Frequency collecting device, audio collecting device and wireless sending module to be integrated in one in sandwich type element, video playback module and sound
Frequency playback equipment is integrated in one in sandwich type element, and video capture device, audio collecting device and wireless sending module are integrated in
Integral housing is placed in the use position of community, easy disassembly and maintenance, and described first memory supports hot drawing plugging function,
The utility model overcomes the defect of traditional cable network monitoring, there is provided a kind of based on wireless monitoring scheme, using short
Away from wireless audio and video transmit-receive technology, community's mobile monitor is capable of achieving, effectively solves the limitation of fixed location monitoring, while
The effective traditional wire cable laying workload that solves is big, the characteristics of layout is difficult, while also convenient with mounting arrangement, inspection
The characteristics of facilitating is repaiied, while the fact that audio monitoring the effective voice interface for solving business and security personnel of transmission, is easy to
It is better understood by the burst demand of owner, the utility model video capture device, audio collecting device and wireless sending module
Be integrated in one sandwich type element, is easy to be positioned in cell and cell entry, and multi-faceted layout, video playback module and audio are broadcast
Putting integration of equipments can move operation in one, increased the mechanism of the patrol mobile monitor of cell management personnel, preferably
Multiple spot to cell is monitored management..
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or use class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (5)
1. a kind of cell visual mobile management system based on short distance audio frequency and video transmit-receive technology, it is characterised in that：Adopted including video
Collection equipment, video playback module, audio collecting device, audio-frequence player device, wireless sending module, wireless receiving module, first
Memory and power module, described video capture device, audio collecting device and first memory data wire connection are described
Power module be used to supply the electricity based on the cell visual mobile management system of short distance audio frequency and video transmit-receive technology each electric part
Source, described audio collecting device includes sound pick-up and audio prime process circuit, at described sound pick-up and audio prime
Reason circuit is electrically connected for sound source to be converted into audio electrical signal, and described audio prime process circuit is used for audio electrical signal
Amplification filtering process, before described video capture device collecting device includes camera, head, video encoder and video
Level process circuit, described camera is arranged on head, and the integrated head encoder of described head, described camera passes through
Video input line is connected with video encoder, and image source is converted to electric image signal by described video encoder, and described regards
Frequency prime process circuit is used to be amplified picture signal before digital-to-analogue conversion de-noising filtering process, described wireless transmission mould
Block is 2.4G audio-video wireless transmitter modules, and described audio prime process circuit and video prime process circuit is regarded with 2.4G sounds
Frequency wireless transmitter module is connected so that audio prime process circuit and video prime process circuit are respectively by the audio after treatment
Electric signal and electric image signal are converted to the wireless signal of predetermined band and send, and described wireless receiving module includes 2.4G
Audio-video wireless receiver module, second memory, instruction keyboard, Video Decoder and controller, described 2.4G audio frequency and video
It is predetermined that wireless receiving module and described controller are connected to receive the audio electrical signal and electric image signal is changed
The wireless signal of described predetermined band is simultaneously converted to analog electrical signal by the wireless signal of frequency range；Described 2.4G audio frequency and video without
Line receiver module is connected with Video Decoder, and Video Decoder is used for the simulation letter for receiving 2.4G audio-video wireless receiver module
Number be converted to data signal, described Video Decoder by the digital port of processor and its, described instruction keyboard and the
Two memories are connected with processor respectively, and the output end of image mouthful of described processor is connected with video playback module, treatment
Audio output port is connected with audio-frequence player device.
2. the cell visual mobile management system based on short distance audio frequency and video transmit-receive technology according to claim 1, its feature
It is：Described controller, transmission controller is all using the model S3C2440 microprocessor main control chips of Samsung's production.
3. the cell visual mobile management system based on short distance audio frequency and video transmit-receive technology according to claim 1, its feature
It is：H.264, described video encoder is encoded using the optimization of ultralow code stream, and picture quality is 25 frames and 1080P standards.
4. the cell visual mobile management system based on short distance audio frequency and video transmit-receive technology according to claim 1, its feature
It is：Described video capture device, audio collecting device and wireless sending module to be integrated in one in sandwich type element, video
Playing module and audio-frequence player device are integrated in one in sandwich type element.
5. the cell visual mobile management system based on short distance audio frequency and video transmit-receive technology according to claim 1, its feature
It is：Described first memory supports hot drawing plugging function.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380733.3U CN206302507U (en) | 2016-12-15 | 2016-12-15 | Cell visual mobile management system based on short distance audio frequency and video transmit-receive technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380733.3U CN206302507U (en) | 2016-12-15 | 2016-12-15 | Cell visual mobile management system based on short distance audio frequency and video transmit-receive technology |
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| Publication Number | Publication Date |
|---|---|
| CN206302507U true CN206302507U (en) | 2017-07-04 |
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|---|---|---|---|
| CN201621380733.3U Expired - Fee Related CN206302507U (en) | 2016-12-15 | 2016-12-15 | Cell visual mobile management system based on short distance audio frequency and video transmit-receive technology |
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| CN (1) | CN206302507U (en) |
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- 2016-12-15 CN CN201621380733.3U patent/CN206302507U/en not_active Expired - Fee Related
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Granted publication date: 20170704 |