CN202435393U - Wireless self-organizing terminal - Google Patents
Wireless self-organizing terminal Download PDFInfo
- Publication number
- CN202435393U CN202435393U CN2011204892300U CN201120489230U CN202435393U CN 202435393 U CN202435393 U CN 202435393U CN 2011204892300 U CN2011204892300 U CN 2011204892300U CN 201120489230 U CN201120489230 U CN 201120489230U CN 202435393 U CN202435393 U CN 202435393U
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- electrically connected
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- audio processing
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Abstract
The utility model discloses a wireless self-organizing terminal, relating to the mobile wireless communication device. The self-organizing terminal comprising a central processing module, a serial port, a microphone, an audio processing module, a loudspeaker, a USB interface, an USB concentrator, a wireless local area network card, a touch liquid crystal display and a camera, wherein the touch liquid crystal display is electrically connected with the central processing module; the USB concentrator is electrically connected with the central processing module through the USB interface; the camera is electrically connected with the USB concentrator; the audio processing module is electrically connected with the central processing module through the serial port; the output end of the microphone is electrically connected with audio processing module; and the input end of the loudspeaker is electrically connected with the audio processing module. When the system resource is saved, the audio and image are properly compressed so that the data volume is smaller and is more suitable for effective transmission in the network; and the wireless self-organizing terminal acquires, compresses and processes the audio data by externally connecting the audio processing module, thus being convenient for transmission and guaranteeing that the compressed audio file has certain fidelity.
Description
Technical field
The utility model relates to mobile radio communication device, and is particularly a kind of wireless from organizing the terminal.
Background technology
At present; The mobile radio telecommunications that the wireless terminal that extensively adopts carries out can't carry out hardware expanding targetedly according to demands of applications; Make it to satisfy the collection and the processing of multimedia aspects such as audio & video; Can not the balance man-machine interface, the required system resource of event handling such as resource management and application program, can not under the prerequisite of ensuring the quality of products, audio frequency and view data suitably be compressed, make it to be more suitable for the stable transfer in network.In addition, though central processing module provides the audio frequency input/output interface, the audio file of gathering thus is generally the wav form, and volume is bigger, is unfavorable for transmission; If the mode audio file through the software compression occupies too many system resource again, be unfavorable for the expansion of other application.
Summary of the invention
For solving the problems referred to above of prior art, it is a kind of wireless from organizing the terminal that the utility model provides.Can be according to application demand; Carry out hardware expanding targetedly; Enable to satisfy the collection and the processing of multimedia aspects such as audio & video; Simultaneously balance the required system resources of event handling such as man-machine interface, resource management and application program, and under the prerequisite of ensuring the quality of products, audio frequency and view data are suitably compressed, make it to be more suitable for stable transfer in network.Have advantages such as simple in structure, that transmission is convenient.
For this reason, the utility model is a kind of wirelessly adopts following technical scheme from organizing the terminal:
The utility model is a kind of wireless from organizing the terminal, comprises central processing module, serial ports, microphone, audio processing modules, loudspeaker, USB interface, usb hub, wireless network card, touch LCD screen and camera,
The touch LCD screen is electrically connected with central processing module, and usb hub is electrically connected with central processing module through USB interface, and camera is electrically connected with usb hub; Audio processing modules is electrically connected with central processing module through serial ports, and the output of microphone is electrically connected with audio processing modules, and the input of loudspeaker is electrically connected with audio processing modules.
Said central processing module, is responsible for system call, resource management, is coordinated each module work from the core of organizing the terminal as wireless; Said touch LCD screen is as man-machine interaction interface; Said audio processing modules is gathered compression to the sound of microphone collection; Said camera is gathered video and image; Said usb hub is expanded USB interface; The voice data of being gathered is through serial ports, and the view data of being gathered transfers to central processing module through usb hub through USB interface and stores and allocate, and launches through wireless network card through usb hub; A square tube that receives is crossed wireless network card and is received data; Give central processing module and store and allocate, voice data is sent to audio processing modules and decompresses, and emits sound through loudspeaker; View data is handled through central processing module, is presented on the liquid crystal touch screen.
The utility model is compared with prior art, and beneficial effect is: in conserve system resources, audio frequency and image are suitably compressed, data volume is littler, is more suitable in network, effectively transmitting.Through the collection of external audio frequency processing module, compression and processing audio data, convenient transmission guarantees that simultaneously the audio file of compression has certain fidelity in the native system.
Description of drawings
Fig. 1 is the wireless terminal block diagram of organizing certainly.
Embodiment
Below, in conjunction with the accompanying drawings, introduce the specific embodiment of the utility model.
Shown in Fig. 1; The wireless terminal of organizing certainly that the utility model provided comprises central processing module 1, serial ports 2, microphone 3, audio processing modules 4, loudspeaker 5, USB interface 6, usb hub 7, wireless network card 8, touch LCD screen 9 and camera 10; Touch LCD screen 9 is electrically connected with central processing module 1; Usb hub 7 is electrically connected with central processing module 1 through USB interface 6, and camera 10 is electrically connected with usb hub 7; Audio processing modules 4 is electrically connected with central processing module 1 through serial ports 2, and the output of microphone 3 is electrically connected with audio processing modules 4, and the input of loudspeaker 5 is electrically connected with audio processing modules 4.
Said central processing module 1, is responsible for system call, resource management, is coordinated each module work from the core of organizing the terminal as wireless; Said touch LCD screen 9 is as man-machine interaction interface; The sound that 4 pairs of microphones of said audio processing modules 3 are gathered is gathered compression; 10 pairs of videos of said camera and image are gathered; 7 pairs of USB interfaces 6 of said usb hub are expanded; The voice data of being gathered is through serial ports 2, and the view data of being gathered transfers to central processing module 1 through usb hub 7 through USB interface 6 and stores and allocate, and launches through wireless network card 8 through usb hub 7; Voice data is sent to audio processing modules 4 and decompresses, and emits sound through loudspeaker 5, and view data is handled through central processing module 1, is presented on the liquid crystal touch screen 10.
Owing to need occupy ample resources at aspects such as system call, resource management, man-machine interface, application programs; Therefore though central authorities handle 1 of mould and comprise audio collection and broadcast, video and image collecting function, wireless oneself organizes the terminal and will this two parts function transfers to external module and handle.In conserve system resources, audio frequency and image are suitably compressed like this, data volume is littler, is more suitable in network, effectively transmitting.Through 4 collections of external audio frequency processing module, compression and processing audio data, convenient transmission guarantees that simultaneously the audio file of compression has certain fidelity in native system.
The above only is the preferred embodiment of the utility model, is not that the technical scope of the utility model is done any restriction.The technical staff of the industry; Under the inspiration of present technique scheme; Can make some distortion and revise, every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme above any modification, equivalent variations and modification that embodiment did.
Claims (1)
- One kind wireless from organizing the terminal; Comprise central processing module, serial ports, microphone, audio processing modules, loudspeaker, USB interface, usb hub, wireless network card, touch LCD screen and camera; The touch LCD screen is electrically connected with central processing module; Usb hub is electrically connected with central processing module through USB interface, and camera is electrically connected with usb hub; It is characterized in that: audio processing modules is electrically connected with central processing module through serial ports, and the output of microphone is electrically connected with audio processing modules, and the input of loudspeaker is electrically connected with audio processing modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204892300U CN202435393U (en) | 2011-12-01 | 2011-12-01 | Wireless self-organizing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204892300U CN202435393U (en) | 2011-12-01 | 2011-12-01 | Wireless self-organizing terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435393U true CN202435393U (en) | 2012-09-12 |
Family
ID=46784801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204892300U Expired - Fee Related CN202435393U (en) | 2011-12-01 | 2011-12-01 | Wireless self-organizing terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045993A (en) * | 2018-01-12 | 2019-07-23 | 北京迪文科技有限公司 | The human-computer interaction display system that a kind of achievable picture, audio remotely update |
| WO2021260236A1 (en) * | 2020-06-24 | 2021-12-30 | Marquez Serrano Pablo | Terminal for giving lessons over the internet |
-
2011
- 2011-12-01 CN CN2011204892300U patent/CN202435393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045993A (en) * | 2018-01-12 | 2019-07-23 | 北京迪文科技有限公司 | The human-computer interaction display system that a kind of achievable picture, audio remotely update |
| WO2021260236A1 (en) * | 2020-06-24 | 2021-12-30 | Marquez Serrano Pablo | Terminal for giving lessons over the internet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131201 |