CN108322690A - A kind of wireless video communication apparatus - Google Patents
A kind of wireless video communication apparatus Download PDFInfo
- Publication number
- CN108322690A CN108322690A CN201810176200.0A CN201810176200A CN108322690A CN 108322690 A CN108322690 A CN 108322690A CN 201810176200 A CN201810176200 A CN 201810176200A CN 108322690 A CN108322690 A CN 108322690A
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- Prior art keywords
- module
- wireless
- electrically connected
- video communication
- conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of wireless video communication apparatus.It is related to video communication technical field.Including main control module, photographing module；Main control module is electrically connected with DDR modules, conversion module, input/output module, memory module, peripheral interface module, voltage transformation module, wireless module, network interface module, clock module respectively；Photographing module includes video capture card, miniature webcam；Image pick-up card is electrically connected with miniature webcam；Conversion module includes A/D conversion modules, D/A conversion modules；A/D conversion modules are electrically connected with voice interface module, camera interface module respectively；Voice interface module is electrically connected with voice acquisition module.Invention, respectively with DDR modules, photographing module, wireless module, is realized wireless video communication, improves apparatus for video communication transmission performance, steady signal transmission, improve video transmission rate, is simple in structure, is easy to use by main control module.
Description
Technical field
Invention belongs to video communication technical field, more particularly to a kind of wireless video communication apparatus.
Background technology
Video communication promotes the fast development of present information industry, is accelerated step by step from video recorded broadcast to net cast
The transmission speed of present information.Video communication platform and equipment concentrated setting universal at present is in the intelligence such as mobile phone, computer, tablet
In terminal.Although the fairly perfect also but sometimes people of video communication equipment on mobile phone, computer, tablet do not need to one it is logical
It includes all functions of mobile phone to interrogate equipment, and often dedicated video communication equipment needs stable transmission performance and higher biography
Defeated rate.
This invention address that a kind of wireless video communication apparatus is invented, to solve existing apparatus for video communication transmission performance
The low problem of difference, transmission rate.
Invention content
Invention be designed to provide a kind of wireless video communication apparatus, by main control module respectively with DDR modules, take the photograph
As module, wireless module, wireless video communication is realized, solves that existing apparatus for video communication transmission performance is poor, transmission rate
Low problem.
In order to solve the above technical problems, invention is achieved through the following technical solutions：
Invention is a kind of wireless video communication apparatus, including main control module, photographing module；
The main control module respectively with DDR modules, conversion module, input/output module, memory module, Peripheral Interface mould
Block, voltage transformation module, wireless module, network interface module, clock module are electrically connected；
The photographing module includes video capture card, miniature webcam；Described image capture card and miniature webcam
It is electrically connected；
The conversion module includes A/D conversion modules, D/A conversion modules；The A/D conversion modules respectively with speech interface
Module, camera interface module are electrically connected；The voice interface module is electrically connected with voice acquisition module；The camera interface
Module is electrically connected with video capture card；The D/A conversion modules electrically connect with loud speaker, image playing module respectively
It connects；
The input/output module includes touching display screen；
The voltage conversion module is electrically connected with power module.
Preferably, the main control module is ARM microcontrollers；The network interface module includes that wire line MODEM, network connect
Mouth mold block；The network interface is electrically connected with wire line MODEM；The external cable of Network Interface Module；It is described wired
Modem is connect with ARM microcontrollers by USB3.0 interface communications.
Preferably, the wireless module includes radio modem, wireless transport module；The wireless transport module with
Radio modem is electrically connected；The wireless transport module includes WIFI module or 4G modules；The wireless modulation-demodulation
Device is connect with ARM microcontrollers by USB3.0 interface communications.
Preferably, the sound acquisition module includes microphone；The voice interface module is RS232 interface module.
Preferably, the DDR modules include several registers, for storing every management software and temporary external access
Terminal data.
Preferably, the peripheral interface module includes RS232 interface module, for being communicated with external access terminal；It is described
Clock module is used to provide clock signal for main control module；The IP address of the memory module internal memory devices is believed with network node
Breath.
Preferably, the voltage that the power module provides is ranging from 6V-12V；The voltage transformation module is electric by power supply
Pressure is converted into 1.5V.
Invention has the advantages that：
Invention, respectively with DDR modules, photographing module, wireless module, is realized wireless video communication, carried by main control module
High apparatus for video communication transmission performance, steady signal transmission improve video transmission rate, are simple in structure, is easy to use.
Certainly, any product to carry out an invention does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of inventive embodiments, embodiment will be described below required attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments invented, general for this field
For logical technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the system structure diagram of the present invention.
Specific implementation mode
Below in conjunction with the attached drawing in inventive embodiments, the technical solution in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based in invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts,
Belong to the range of invention protection.
In the description of invention, it is to be understood that the indicating positions such as term "upper", "inner" or position relationship, be only for
Convenient for description invention and simplify description, do not indicate or imply the indicated component or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it should not be understood as the limitation to invention.
Refering to Figure 1, invention is a kind of wireless video communication apparatus, including main control module, photographing module；Master control mould
Block respectively with DDR modules, conversion module, input/output module, memory module, peripheral interface module, voltage transformation module, wireless
Module, network interface module, clock module are electrically connected；Photographing module includes video capture card, miniature webcam；Image Acquisition
Card is electrically connected with miniature webcam；Conversion module includes A/D conversion modules, D/A conversion modules；A/D conversion modules respectively with
Voice interface module, camera interface module are electrically connected；Voice interface module is electrically connected with voice acquisition module；Camera interface
Module is electrically connected with video capture card；D/A conversion modules are electrically connected with loud speaker, image playing module respectively；It is defeated
It includes touching display screen to enter output module；Voltage conversion module is electrically connected with power module.
Wherein, main control module is ARM microcontrollers；Network interface module includes wire line MODEM, Network Interface Module；Network
Interface is electrically connected with wire line MODEM；The external cable of Network Interface Module；Wire line MODEM is logical with ARM microcontrollers
Cross the connection of USB3.0 interface communications.
Wherein, wireless module includes radio modem, wireless transport module；Wireless transport module and wireless-modulated solution
Device is adjusted to be electrically connected；Wireless transport module includes WIFI module or 4G modules；Radio modem passes through with ARM microcontrollers
USB3.0 interface communications connect.
Wherein, sound acquisition module includes microphone；Voice interface module is RS232 interface module.
Wherein, DDR modules include several registers, for storing every management software and temporary external access terminal number
According to.
Wherein, peripheral interface module includes RS232 interface module, for being communicated with external access terminal；Clock module is used
In providing clock signal for main control module；The IP address of memory module internal memory devices is with network node information.
Wherein, the voltage that power module provides is ranging from 6V-12V；Supply voltage is converted by voltage transformation module
1.5V。
In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.And
And particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples with suitable
Mode combine.
Invention disclosed above preferred embodiment is only intended to help to illustrate invention.There is no detailed descriptionthes for preferred embodiment
All details, do not limit the invention to the specific embodiments described.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is the principle in order to preferably explain invention
And practical application, to enable skilled artisan to be best understood by and utilize invention.Invention is only by claim
The limitation of book and its full scope and equivalent.
Claims (7)
1. a kind of wireless video communication apparatus, which is characterized in that including main control module, photographing module；
The main control module respectively with DDR modules, conversion module, input/output module, memory module, peripheral interface module, electricity
Conversion module, wireless module, network interface module, clock module is pressed to be electrically connected；
The photographing module includes video capture card, miniature webcam；Described image capture card and miniature webcam are electrical
Connection；
The conversion module includes A/D conversion modules, D/A conversion modules；The A/D conversion modules respectively with speech interface mould
Block, camera interface module are electrically connected；The voice interface module is electrically connected with voice acquisition module；The camera interface mould
Block is electrically connected with video capture card；The D/A conversion modules are electrically connected with loud speaker, image playing module respectively；
The input/output module includes touching display screen；
The voltage conversion module is electrically connected with power module.
2. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the main control module is that ARM is mono-
Piece machine；The network interface module includes wire line MODEM, Network Interface Module；The network interface and wire line MODEM
It is electrically connected；The external cable of Network Interface Module；The wire line MODEM passes through USB3.0 interfaces with ARM microcontrollers
Communication connection.
3. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the wireless module includes wireless
Modem, wireless transport module；The wireless transport module is electrically connected with radio modem；The wireless transmission
Module includes WIFI module or 4G modules；The radio modem is connect with ARM microcontrollers by USB3.0 interface communications.
4. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the sound acquisition module includes
Microphone；The voice interface module is RS232 interface module.
5. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the DDR modules include several
Register, for storing every management software and temporary external access terminal data.
6. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the peripheral interface module includes
RS232 interface module, for being communicated with external access terminal；The clock module is used to provide clock signal for main control module；
The IP address of the memory module internal memory devices is with network node information.
7. a kind of wireless video communication apparatus according to claim 1, which is characterized in that the electricity that the power module provides
Pressure is ranging from 6V-12V；Supply voltage is converted into 1.5V by the voltage transformation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176200.0A CN108322690A (en) | 2018-03-02 | 2018-03-02 | A kind of wireless video communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176200.0A CN108322690A (en) | 2018-03-02 | 2018-03-02 | A kind of wireless video communication apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN108322690A true CN108322690A (en) | 2018-07-24 |
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ID=62900933
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176200.0A Pending CN108322690A (en) | 2018-03-02 | 2018-03-02 | A kind of wireless video communication apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123139A (en) * | 2011-01-11 | 2011-07-13 | 上海交通大学 | Portable multifunctional multimedia terminal system |
| CN102196042A (en) * | 2011-04-29 | 2011-09-21 | 公安部第三研究所 | Internet of things (IOT) application-oriented multimedia acquisition transmission terminal and implementation method thereof |
| CN202652421U (en) * | 2012-06-21 | 2013-01-02 | 浙江贝特电子科技有限公司 | Video monitoring terminal device |
| CN203492134U (en) * | 2013-08-23 | 2014-03-19 | 福建福日实业发展有限公司 | Android operating system based intelligent monitor visual intercom terminal |
| CN205566668U (en) * | 2016-04-29 | 2016-09-07 | 深圳市智讯通电子有限公司 | Wireless AP equipment that can video communication |
-
2018
- 2018-03-02 CN CN201810176200.0A patent/CN108322690A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123139A (en) * | 2011-01-11 | 2011-07-13 | 上海交通大学 | Portable multifunctional multimedia terminal system |
| CN102196042A (en) * | 2011-04-29 | 2011-09-21 | 公安部第三研究所 | Internet of things (IOT) application-oriented multimedia acquisition transmission terminal and implementation method thereof |
| CN202652421U (en) * | 2012-06-21 | 2013-01-02 | 浙江贝特电子科技有限公司 | Video monitoring terminal device |
| CN203492134U (en) * | 2013-08-23 | 2014-03-19 | 福建福日实业发展有限公司 | Android operating system based intelligent monitor visual intercom terminal |
| CN205566668U (en) * | 2016-04-29 | 2016-09-07 | 深圳市智讯通电子有限公司 | Wireless AP equipment that can video communication |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
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| RJ01 | Rejection of invention patent application after publication |