CN208210132U - UAV Video Transmission system based on TD-LTE4G - Google Patents
UAV Video Transmission system based on TD-LTE4G Download PDFInfo
- Publication number
- CN208210132U CN208210132U CN201820900502.3U CN201820900502U CN208210132U CN 208210132 U CN208210132 U CN 208210132U CN 201820900502 U CN201820900502 U CN 201820900502U CN 208210132 U CN208210132 U CN 208210132U
- Authority
- CN
- China
- Prior art keywords
- video
- module
- wireless transport
- camera lens
- unmanned plane
- 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.)
- Expired - Fee Related
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model relates to a kind of UAV Video Transmission systems based on TD-LTE 4G, including camera lens, video acquisition module, two 4G wireless transport modules, the base station 4G, two video processing modules, video playback apparatus and ground monitoring center, wherein, camera lens, video acquisition module, a video processing module, a 4G wireless transport module, which are sequentially connected, is arranged on unmanned plane；Another 4G wireless transport module, another video processing module and video playback apparatus, which are sequentially connected, to be arranged at ground monitoring center.The utility model advantage and effect are: real-time Transmission and reception of the video image data from unmanned plane to ground, it realizes real-time stabilization monitoring function of the unmanned plane under various complicated flight ranges, has the characteristics that transmission strong interference immunity, distance is remote, rate is fast, instantaneity is good.
Description
Technical field
The utility model relates to a kind of UAV Video Transmission systems based on TD-LTE 4G, belong to the real-time of unmanned plane
Technical field of video transmission.
Background technique
The real-time video transmission of unmanned plane is the major function of UAV system, and unmanned aerial vehicle platform is by carrying video acquisition
Equipment, real-time image acquisition information come realize its scout monitoring task.Exist when unmanned plane and ground carry out data transmission anti-dry
Disturb the disadvantages of ability is poor, transmission range is short, speed is slow, it is difficult to meet the real time monitoring to specified region.If unmanned machine operation
Environment is complex, for example executes task of taking photo by plane in mountain area, and the mountain ridge is more, the case where being blocked between earth station and unmanned plane,
Vision signal may interrupt transmission on unmanned plane.This will lead to that image that ground receiver arrives is unstable in addition image it is temporary in
Disconnected situation seriously reduces image transmitting Stability and dependability of the unmanned plane under above-mentioned handling situations.Therefore, practical new
UAV Video real-time transmission system of the type based on 4G is very necessary, is of great significance for unmanned air vehicle technique popularization and application.
Utility model content
The purpose of the utility model is to provide a kind of UAV Video Transmission systems based on TD-LTE 4G, preferably complete
It is transmitted at UAV Video image lossless, it is unstable to overcome video blur existing for existing UAV Video Transmission system, image
Calmly, the shortcomings that poor reliability, with good stability and clarity.In order to overcome the shortcomings of the prior art, the utility model mentions
Newest TD-LTE 4G transmission technology is used for a kind of, realizes the real-time Transmission system of HD video data stabilization.
The technical solution of the utility model is: the H.264 Video transmission system, including mirror of the unmanned plane based on 4G communication standard
Head, video acquisition module, two 4G wireless transport modules, the base station 4G, two video processing modules, video playback apparatus and ground
Monitoring center, wherein camera lens, video acquisition module, a video processing module, a 4G wireless transport module are sequentially connected and set
It sets on unmanned plane；Another 4G wireless transport module, another video processing module and video playback apparatus are sequentially connected and set
It sets at ground monitoring center.Wherein camera lens is high definition camera lens, and the optical signalling of camera lens is become digital signal by video acquisition module,
Digital signal is carried out corresponding compression and code conversion H.264 code stream by the video processing module on unmanned plane, wireless by 4G
Transmission module is sent to the base station 4G, and the 4G wireless transport module of video data transmission to ground monitoring center is supervised by ground
It is played in real time after the video processing module decompression of measured center in video playback apparatus or ground monitoring center.
Wherein, two 4G wireless transport modules include TD-LTE 4G communication module and antenna, the TD-LTE 4G
Communication module uses Huawei ME909S-8221 Mini chip.
Wherein, the chip of two video processing modules is Huawei Hi3520D.
The utility model has a kind of unmanned plane based on TD-LTE 4G, and H.264 Video transmission system, advantage and effect exist
In: real-time Transmission and reception of the video image data from unmanned plane to ground realize unmanned plane under various complicated flight ranges
Real-time stabilization monitoring function, have the characteristics that transmit that strong interference immunity, distance is remote, rate is fast, instantaneity is good.
Detailed description of the invention
Fig. 1 is the overall structure block diagram of the utility model.Wherein: 1 is image-forming assembly camera lens；2 be video acquisition module；3
It is video processing module with 7；4 and 6 be 4G wireless transport module；5 be the base station 4G；8 be video playback apparatus；9 be ground monitoring
Center.
Specific embodiment
It is as shown in Figure 1 the H.264 Video transmission system structural block diagram, including imaging group of the unmanned plane based on 4G communication standard
Part camera lens 1, video acquisition module 2, video processing module 3 and 7,4G wireless transport module 4 and 6, the base station 4G 5, video playing is set
Standby 8, ground monitoring center 9.Wherein image-forming assembly camera lens 1 is high definition camera lens, and video acquisition module 2 becomes the optical signalling of camera lens
At digital signal, digital signal is carried out corresponding compression and code conversion H.264 code stream by video processing module 3, by 4G without
Line transmission module 3 is sent to the base station 4G 5, by the 4G wireless transport module of video data transmission to ground monitoring center, by view
It is played in real time after 7 decompression of frequency processing module at video playback apparatus 8 or ground monitoring center 9.
4G wireless transport module includes TD-LTE 4G communication module and antenna, and TD-LTE 4G communication module uses Huawei
ME909S-8221 Mini, the chip can realize high speed data transfer.Video processing module includes video frequency processing chip, at video
Reason chip is Hi3520D, supports multi-channel video acquisition process, H.264 High profile high definition low code stream coding skill simultaneously
Art, USB interface support the access of TD-LTE 4G communication module.Wherein camera lens major parameter is pixel 1920*1080,210 universal effects
Pixel, 30 frame of highest frame per second, 10 Zoom Lens, focal length f=4.5-45mm, video frequency processing chip connect memory, SD card, USB
Equal peripheral hardwares.
When work, unmanned plane realizes that the image data of movement area acquires in real time in flight course, the video data of acquisition
After video frequency processing chip is handled, the base station 4G is sent to by 4G wireless transport module, video playback apparatus 8 receives video
Data are shown；Or monitoring personnel is played out at ground monitoring center by video server, realizes real time monitoring.
Claims (1)
1. a kind of UAV Video Transmission system based on TD-LTE 4G, it is characterised in that: the system includes that camera lens, video are adopted
Collect module, two 4G wireless transport modules, the base station 4G, two video processing modules, video playback apparatus and ground monitoring center,
Wherein, camera lens, video acquisition module, a video processing module, a 4G wireless transport module, which are sequentially connected, is arranged at nobody
On machine；Another 4G wireless transport module, another video processing module and video playback apparatus, which are sequentially connected, to be arranged on ground
Monitoring center；Wherein camera lens is high definition camera lens；4G wireless transport module includes TD-LTE 4G communication module and antenna, TD-
LTE 4G communication module uses Huawei ME909S-8221Mini chip；The chip of the video processing module is Huawei
Hi3520D。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900502.3U CN208210132U (en) | 2018-06-11 | 2018-06-11 | UAV Video Transmission system based on TD-LTE4G |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900502.3U CN208210132U (en) | 2018-06-11 | 2018-06-11 | UAV Video Transmission system based on TD-LTE4G |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210132U true CN208210132U (en) | 2018-12-07 |
Family
ID=64496290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900502.3U Expired - Fee Related CN208210132U (en) | 2018-06-11 | 2018-06-11 | UAV Video Transmission system based on TD-LTE4G |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566508A (en) * | 2018-06-11 | 2018-09-21 | 中国水利水电科学研究院 | UAV Video Transmission system based on TD-LTE 4G |
-
2018
- 2018-06-11 CN CN201820900502.3U patent/CN208210132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566508A (en) * | 2018-06-11 | 2018-09-21 | 中国水利水电科学研究院 | UAV Video Transmission system based on TD-LTE 4G |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204539340U (en) | Based on the UAV Video transmission system of 4G communication standard | |
| US10454564B2 (en) | Facilitating communication with a vehicle via a UAV | |
| CN102519600B (en) | Flight thermal imager system and communication method thereof | |
| CN205265924U (en) | Unmanned aerial vehicle | |
| CN204498252U (en) | A kind of police airborne video Reconnaissance system | |
| CN109345804A (en) | A kind of unmanned aerial vehicle (UAV) control signaling and data transmission method based on mobile network | |
| CN208092547U (en) | A kind of unmanned aerial vehicle control system and UAV system | |
| CN201138840Y (en) | Unmanned aircraft for patrol | |
| CN112714281A (en) | Unmanned aerial vehicle carries VR video acquisition transmission device based on 5G network | |
| CN203167160U (en) | System wirelessly and synchronously transmitting video images and telemeasuring data | |
| US10581519B2 (en) | Method for transmitting an FSOC supervisor channel | |
| CN103905790A (en) | Video processing method, device and system | |
| CN113206967A (en) | Unmanned aerial vehicle high-definition video data transmission system and method based on 5G network | |
| CN106507061B (en) | Small-sized airborne photoelectric pod image transmission method and device | |
| CN107401423A (en) | A kind of mine rescue radio multi-media communicating system | |
| CN208210132U (en) | UAV Video Transmission system based on TD-LTE4G | |
| CN110963031A (en) | Unmanned aerial vehicle air traffic control system | |
| CN113890977A (en) | Airborne video processing device and unmanned aerial vehicle with same | |
| WO2018177269A1 (en) | Device and method for performing long-distance information interaction with unmanned aerial vehicle by means of mobile network | |
| CN105072377A (en) | Law enforcement record system and control method thereof | |
| CN108566508A (en) | UAV Video Transmission system based on TD-LTE 4G | |
| CN204498226U (en) | A kind of WirelessHD network camera device | |
| CN106572288A (en) | Unmanned aerial vehicle image transmission integrated camera | |
| CN204408536U (en) | The large discharge graphic transmission equipment of unmanned plane during flying device | |
| CN105208336A (en) | High-power zoom unmanned aerial vehicle aerial high-definition multi-dimension real-time investigation transmitting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Wenlong Inventor after: Yi Qiang Inventor after: Yang Siliang Inventor after: Jiao Jian Inventor after: Tan Yanan Inventor after: Li Zhiping Inventor after: Zhao Lihua Inventor after: Xie Size Inventor before: Song Wenlong Inventor before: Yi Qiang Inventor before: Yang Siliang Inventor before: Jiao Jian Inventor before: Tan Yanan Inventor before: Li Zhiping Inventor before: Zhao Lihua Inventor before: Xie Sizhe |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |