CN205142421U - Audio frequency and video teletransmission system - Google Patents
Audio frequency and video teletransmission system Download PDFInfo
- Publication number
- CN205142421U CN205142421U CN201520968614.9U CN201520968614U CN205142421U CN 205142421 U CN205142421 U CN 205142421U CN 201520968614 U CN201520968614 U CN 201520968614U CN 205142421 U CN205142421 U CN 205142421U
- Authority
- CN
- China
- Prior art keywords
- module
- video
- acquisition module
- microprocessor
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to an audio frequency and video teletransmission system, including voice acquisition module and video acquisition module, voice acquisition module and video acquisition module in all be provided with AD conversion chip, voice acquisition module to pass through the speech encoding module even direct to microprocessor, the video acquisition module be connected to microprocessor through video encoding module, microprocessor still be connected with data and forward module and data receiver module, data forward module and data receiver module and all be connected to microwave transport module, microprocessor still be connected with pronunciation decoder module and video decoder module, pronunciation decoder module be connected with the speech perception module, the video decoding module be connected with the display module.
Description
Technical field
The utility model belongs to field of data transmission, relates to a kind of data transmission system, especially a kind of audio and video remote transmission system.
Background technology
On-the-spot at site construction, staff needs remote communication exchange to coordinate, and work could be completed, and at this time often needs intercom or mobile phone.
Use mobile phone to converse at a distance, but can not solve a people and send instruction, everyone can receive the predicament of message, and high cost of the phone call uses and improper on construction ground.
And intercom communication distance is generally at 3 kilometers to 5 kilometers, be often difficult to realize apart from farther words.This is the deficiencies in the prior art part.
Therefore, provide design a kind of audio and video remote transmission system, to solve the problems of the technologies described above, be necessary.
Utility model content
The purpose of this utility model is, for the defect that above-mentioned prior art exists, provides design a kind of audio and video remote transmission system, to solve the problems of the technologies described above.
For achieving the above object, the utility model provides following technical scheme:
A kind of audio and video remote transmission system, comprise voice acquisition module and video acquisition module, AD conversion chip is provided with in described voice acquisition module and video acquisition module, it is characterized in that: described voice acquisition module connects direct to microprocessor by speech coding module, described video acquisition module is connected to microprocessor by video encoding module, described microprocessor is also connected with data forwarding module and data reception module, described data forwarding module and data reception module are all connected to microwave transmission module
Described microprocessor is also connected with tone decoding module and Video decoding module, and described tone decoding model calling has speech reception module, and described Video decoding module is connected with display module.
Preferably, described microprocessor is processor of single chip computer; Adopt processor of single chip computer can not only guarantee the processing speed of data, and design and develop simple, cost is low.
Preferably, described voice acquisition module is microphone voice acquisition module; Adopt microphone as voice acquisition module, voice signal can not only be gathered accurately, and easy to use.
Preferably, described speech reception module is headset; Adopt headset as speech reception module, effectively can either transform voice signal, and easy to use.
Preferably, described video acquisition module is web camera.
Preferably, described display module is LED display; Adopt LED display can clearly display video picture.
The beneficial effects of the utility model are, by voice acquisition module and video acquisition module, the voice signal of construction environment and vision signal are gathered, and convert the analog signal collected to digital signal by built-in AD conversion chip, then respectively by speech coding module and video encoding module to the encoding digital signals after transforming, be passed to microprocessor afterwards, forwarded by data forwarding module, and transmitted by microwave transmission module;
In addition, the audio, video data transmitted is received by data reception module, and by tone decoding module, voice signal is decoded, decoded voice signal is received by speech reception module, by Video decoding module to decoding video signal, show decoded vision signal by display module.In addition, the utility model design principle is reliable, and structure is simple, has application prospect widely.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of audio and video remote transmission system that the utility model provides.
Wherein, 1-voice acquisition module, 2-video acquisition module, 3-AD conversion chip, 4-speech coding module, 5-microprocessor, 6-video encoding module, 7-data forwarding module, 8-data reception module, 9-microwave transmission module, 10 tone decoding modules, 11-Video decoding module, 12-speech reception module, 13-display module.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is elaborated, and following examples are to explanation of the present utility model, and the utility model is not limited to following execution mode.
As shown in Figure 1, a kind of audio and video remote transmission system that the utility model provides, comprise voice acquisition module 1 and video acquisition module 2, AD conversion chip 3 is provided with in described voice acquisition module 1 and video acquisition module 2, described voice acquisition module 1 connects direct to microprocessor 5 by speech coding module 4, described video acquisition module 2 is connected to microprocessor 5 by video encoding module 6, described microprocessor 5 is also connected with data forwarding module 7 and data reception module 8, described data forwarding module 7 is all connected to microwave transmission module 9 with data reception module 8,
Described microprocessor 5 is also connected with tone decoding module 10 and Video decoding module 11, and described tone decoding module 10 is connected with speech reception module 12, and described Video decoding module 11 is connected with display module 13.
Gathered by the voice signal of voice acquisition module 1 and video acquisition module 2 pairs of construction environments and vision signal, and convert the analog signal collected to digital signal by built-in AD conversion chip 3, then respectively by speech coding module 4 and video encoding module 6 to the encoding digital signals after transforming, be passed to microprocessor 5 afterwards, forward 7 by data forwarding module, and transmitted by microwave transmission module 9;
In addition, the audio, video data transmitted is received by data reception module 8, and decoded by tone decoding module 10 pairs of voice signals, decoded voice signal is received by speech reception module 12, by Video decoding module 6 pairs of decoding video signals, show decoded vision signal by display module 13.
In the present embodiment, described microprocessor 5 is processor of single chip computer; Adopt processor of single chip computer can not only guarantee the processing speed of data, and design and develop simple, cost is low.
In the present embodiment, described voice acquisition module 1 is microphone voice acquisition module; Adopt microphone as voice acquisition module, voice signal can not only be gathered accurately, and easy to use.
In the present embodiment, described speech reception module 12 is headset; Adopt headset as speech reception module, effectively can either transform voice signal, and easy to use.
In the present embodiment, described video acquisition module 2 is web camera.
In the present embodiment, described display module 13 is LED display; Adopt LED display can clearly display video picture.
Preferred implementation of the present utility model is only above; but the utility model is not limited thereto; any those skilled in the art can think there is no creationary change; and do not departing from the some improvements and modifications done under the utility model principle prerequisite, all should drop in protection range of the present utility model.
Claims (6)
1. an audio and video remote transmission system, comprise voice acquisition module and video acquisition module, AD conversion chip is provided with in described voice acquisition module and video acquisition module, it is characterized in that: described voice acquisition module connects direct to microprocessor by speech coding module, described video acquisition module is connected to microprocessor by video encoding module, described microprocessor is also connected with data forwarding module and data reception module, described data forwarding module and data reception module are all connected to microwave transmission module
Described microprocessor is also connected with tone decoding module and Video decoding module, and described tone decoding model calling has speech reception module, and described Video decoding module is connected with display module.
2. a kind of audio and video remote transmission system according to claim 1, is characterized in that: described microprocessor is processor of single chip computer.
3. a kind of audio and video remote transmission system according to claim 1 and 2, is characterized in that: described voice acquisition module is microphone voice acquisition module.
4. a kind of audio and video remote transmission system according to claim 3, is characterized in that: described speech reception module is headset.
5. a kind of audio and video remote transmission system according to claim 4, is characterized in that: described video acquisition module is web camera.
6. a kind of audio and video remote transmission system according to claim 5, is characterized in that: described display module is LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968614.9U CN205142421U (en) | 2015-11-30 | 2015-11-30 | Audio frequency and video teletransmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968614.9U CN205142421U (en) | 2015-11-30 | 2015-11-30 | Audio frequency and video teletransmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142421U true CN205142421U (en) | 2016-04-06 |
Family
ID=55628168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968614.9U Active CN205142421U (en) | 2015-11-30 | 2015-11-30 | Audio frequency and video teletransmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453369A (en) * | 2016-10-27 | 2017-02-22 | 合肥浮点信息科技有限公司 | A high-quality website data signal output system |
| CN106488066A (en) * | 2016-10-27 | 2017-03-08 | 合肥浮点信息科技有限公司 | A kind of communication transmission system based on system integrating |
-
2015
- 2015-11-30 CN CN201520968614.9U patent/CN205142421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453369A (en) * | 2016-10-27 | 2017-02-22 | 合肥浮点信息科技有限公司 | A high-quality website data signal output system |
| CN106488066A (en) * | 2016-10-27 | 2017-03-08 | 合肥浮点信息科技有限公司 | A kind of communication transmission system based on system integrating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205142421U (en) | Audio frequency and video teletransmission system | |
| CN202383623U (en) | Laser remote-control pen with wireless microphone | |
| CN202872973U (en) | WiFi-based bidirectional-communication intelligent-information mine lamp | |
| CN102932714A (en) | Boundary microphone for netmeeting | |
| CN203086603U (en) | Remote real-time audio and video data transmission control device | |
| CN201414195Y (en) | IP camera with two-way video communication function | |
| CN212086427U (en) | High sampling rate bluetooth voice transmission system | |
| CN204517975U (en) | A kind of video monitoring system based on Android mobile terminal | |
| CN203933733U (en) | The interactive communication device of a kind of remote sound | |
| CN103136924B (en) | A kind of multifunction remote-controller | |
| CN106981293A (en) | A kind of intelligent frequency modulation system for telecommunications | |
| CN103124372A (en) | Multifunctional remote controller | |
| CN203896438U (en) | Wireless audio and video intercom system based on ARM microprocessor | |
| CN203327023U (en) | Wireless broadcasting system | |
| CN202818579U (en) | Network conference interface microphone | |
| CN207530818U (en) | A kind of intercom system based on WIFI | |
| CN201226575Y (en) | Wireless monitoring apparatus and mobile phone for wireless monitoring | |
| CN206672626U (en) | A kind of special high-fidelity Wireless pickup of musical instrument | |
| CN201936441U (en) | Wireless monitoring device for mining | |
| CN203691529U (en) | Host for video call | |
| CN203982167U (en) | A kind of remote environment information acquisition and interactive communication device | |
| CN205142406U (en) | Welding process telecommunication system | |
| CN203708256U (en) | Voice data infrared transmission device | |
| CN103024364A (en) | Remote real-time audio video data transmission control device | |
| CN202679445U (en) | Explosion-proof telephone station for long-distance transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An audio and video remote transmission system Effective date of registration: 20210818 Granted publication date: 20160406 Pledgee: Prudential Bank Ji'nan branch of Limited by Share Ltd. Pledgor: SHANDONG DE LUTAI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021370000099 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220906 Granted publication date: 20160406 Pledgee: Prudential Bank Ji'nan branch of Limited by Share Ltd. Pledgor: SHANDONG DE LUTAI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021370000099 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |