CN201967020U - Audio/video collecting device applicable to a minitype aircraft - Google Patents
Audio/video collecting device applicable to a minitype aircraft Download PDFInfo
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- CN201967020U CN201967020U CN201120119971XU CN201120119971U CN201967020U CN 201967020 U CN201967020 U CN 201967020U CN 201120119971X U CN201120119971X U CN 201120119971XU CN 201120119971 U CN201120119971 U CN 201120119971U CN 201967020 U CN201967020 U CN 201967020U
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Abstract
The utility model relates to an audio/video collecting device applicable to a minitype aircraft, which comprises an aircraft controlling center and a ground controlling center, wherein the aircraft controlling center is installed in the minitype unpiloted aircraft, and the aircraft controlling center communicates with the ground controlling center by adopting a 3G wireless network or a wireless network with specific frequency. The audio/video collecting device can transmit audio/video data in real time, provides the location information of the aircraft and provides convenience for ground decision-makers.
Description
Technical field
The utility model belongs to areas of information technology, specifically relates to a kind of audio and video acquisition devices that is applicable to small aircraft.
Background technology
In natural calamity, scientific research, Mass disturbance, in the incidents such as anti-terrorism, rear decision-making level often needs to pay close attention to on-the-spot real-time condition, but at these special scenes (as the earthquake field central area, Mass disturbance people group center), restriction under the pressure of natural conditions or human factor, photographer does not often enter on-the-spot condition, the scene that enters even if take a risk is also owing to the restriction of camera site is difficult to effectively take, even taken, sound in the filming apparatus, vision signal can not be transmitted in real time, the sound that the rear receives, vision signal has bigger delay, can not provide effective information for policymaker in the very first time.The existing aircraft that can also adopt is taken photo by plane, and general what adopt is after aircraft returns but aircraft is taken photo by plane, and manually reads the photographed data of device for shooting material, and photographed data can not be realized real-time Transmission like this.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model provides a kind of audio and video acquisition devices that is applicable to small aircraft, this device is installed on the unpiloted small aircraft, the geographical location information of sound, video information and the aircraft taken of control centre's real-time Transmission earthward, the policymaker provides convenience for ground.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of audio and video acquisition devices that is applicable to small aircraft, comprise aircraft control centre and ground control centre, aircraft control centre is installed in the aircraft of miniature self-service driving, adopts 3G wireless network or characteristic frequency wireless network to carry out communication between aircraft control centre and the ground control centre.
Described aircraft control centre comprises master cpu, master cpu is connected with signal transmitting module, GPS module, video signal processing module, audio-frequency signal processing module, video signal processing module connects video acquisition device, and audio-frequency signal processing module connects audio collecting device.
Described ground control centre comprises Ground Control CPU, and Ground Control CPU is connected with display, signal is accepted module, audio output device, signal relay equipment.
The signal of ground control centre is accepted module receives the signal transmitting module transmission of aircraft control centre by 3G wireless network or characteristic frequency wireless network wireless signal.
The beneficial effects of the utility model are: during use, ground handling personnel remote control small aircraft, the audio collecting device of aircraft control centre, video acquisition device collects the Voice ﹠ Video signal, this signal is respectively through after audio-frequency signal processing module and the video signal processing module processing, send master cpu, master cpu is also accepted the locating information of GPS module simultaneously, sound after master cpu will be handled, vision signal and GPS locating information feed signals sending module, signal transmitting module is accepted module by 3G wireless network or characteristic frequency wireless network with the signal that these information send to the ground control centre, Ground Control CPU accepts the information that module receives according to signal, the video that collects in the aircraft, locating information is sent in the display and shows or be sent to signal relay equipment, and send audio output device audio-frequency information.Like this, the commanding and decision-making personnel on ground just can make accident according to these real-time information and make a strategic decision timely and command.The utility model can real-time Transmission audio frequency, video data, and provide the locating information of aircraft, the policymaker provides convenience for ground.
Description of drawings
Fig. 1 is the utility model structural principle schematic diagram.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims institute restricted portion equally.
In Fig. 1, a kind of audio and video acquisition devices that is applicable to small aircraft, comprise aircraft control centre and ground control centre, aircraft control centre is installed in the aircraft of miniature self-service driving, adopts 3G wireless network or characteristic frequency wireless network to carry out communication between aircraft control centre and the ground control centre.Aircraft control centre comprises master cpu, master cpu is connected with signal transmitting module, GPS module, video signal processing module, audio-frequency signal processing module, video signal processing module connects video acquisition device, and audio-frequency signal processing module connects audio collecting device.The ground control centre comprises Ground Control CPU, and Ground Control CPU is connected with display, signal is accepted module, audio output device, signal relay equipment.The signal of ground control centre is accepted module receives the signal transmitting module transmission of aircraft control centre by 3G wireless network or characteristic frequency wireless network wireless signal.
When the utility model uses, ground handling personnel remote control small aircraft, the audio collecting device of aircraft control centre, video acquisition device collects the Voice ﹠ Video signal, this signal is respectively through after audio-frequency signal processing module and the video signal processing module processing, send master cpu, master cpu is also accepted the locating information of GPS module simultaneously, sound after master cpu will be handled, vision signal and GPS locating information feed signals sending module, signal transmitting module is accepted module by 3G wireless network or characteristic frequency wireless network with the signal that these information send to the ground control centre, Ground Control CPU accepts the information that module receives according to signal, the video that collects in the aircraft, locating information is sent in the display and shows or be sent to signal relay equipment, and send audio output device audio-frequency information.Like this, the commanding and decision-making personnel on ground just can make accident according to these real-time information and make a strategic decision timely and command.The utility model can real-time Transmission audio frequency, video data, and provide the locating information of aircraft, the policymaker provides convenience for ground.
Claims (3)
1. audio and video acquisition devices that is applicable to small aircraft, comprise aircraft control centre and ground control centre, it is characterized in that: aircraft control centre is installed in the aircraft of miniature self-service driving, adopts 3G wireless network or characteristic frequency wireless network to carry out communication between aircraft control centre and the ground control centre.
2. a kind of audio and video acquisition devices that is applicable to small aircraft according to claim 1, it is characterized in that: described aircraft control centre comprises master cpu, master cpu is connected with signal transmitting module, GPS module, video signal processing module, audio-frequency signal processing module, video signal processing module connects video acquisition device, and audio-frequency signal processing module connects audio collecting device.
3. a kind of audio and video acquisition devices that is applicable to small aircraft according to claim 1, it is characterized in that: described ground control centre comprises Ground Control CPU, Ground Control CPU is connected with display, signal is accepted module, audio output device, signal relay equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120119971XU CN201967020U (en) | 2011-04-22 | 2011-04-22 | Audio/video collecting device applicable to a minitype aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120119971XU CN201967020U (en) | 2011-04-22 | 2011-04-22 | Audio/video collecting device applicable to a minitype aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967020U true CN201967020U (en) | 2011-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120119971XU Expired - Fee Related CN201967020U (en) | 2011-04-22 | 2011-04-22 | Audio/video collecting device applicable to a minitype aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967020U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460684A (en) * | 2014-11-17 | 2015-03-25 | 长春理工大学 | Flying robot for remote sound signal acquisition |
| CN105509874A (en) * | 2015-11-20 | 2016-04-20 | 东莞职业技术学院 | Ambient noise detection and location method based on aerial vehicle |
| CN105791702A (en) * | 2016-04-27 | 2016-07-20 | 王正作 | Real-time synchronous transmission system for audios and videos aerially photographed by unmanned aerial vehicle |
| US9889931B2 (en) | 2014-08-29 | 2018-02-13 | Sz Dji Technology, Co., Ltd | Unmanned aerial vehicle (UAV) for collecting audio data |
| CN110855886A (en) * | 2019-11-19 | 2020-02-28 | 中国北方车辆研究所 | Unmanned platform remote control operation visual sound system |
-
2011
- 2011-04-22 CN CN201120119971XU patent/CN201967020U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9889931B2 (en) | 2014-08-29 | 2018-02-13 | Sz Dji Technology, Co., Ltd | Unmanned aerial vehicle (UAV) for collecting audio data |
| US10850839B2 (en) | 2014-08-29 | 2020-12-01 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle (UAV) for collecting audio data |
| CN104460684A (en) * | 2014-11-17 | 2015-03-25 | 长春理工大学 | Flying robot for remote sound signal acquisition |
| CN105509874A (en) * | 2015-11-20 | 2016-04-20 | 东莞职业技术学院 | Ambient noise detection and location method based on aerial vehicle |
| CN105791702A (en) * | 2016-04-27 | 2016-07-20 | 王正作 | Real-time synchronous transmission system for audios and videos aerially photographed by unmanned aerial vehicle |
| CN110855886A (en) * | 2019-11-19 | 2020-02-28 | 中国北方车辆研究所 | Unmanned platform remote control operation visual sound system |
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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: 20110907 Termination date: 20130422 |