CN106656309A - Satellite communication system about flight device - Google Patents
Satellite communication system about flight device Download PDFInfo
- Publication number
- CN106656309A CN106656309A CN201710009543.3A CN201710009543A CN106656309A CN 106656309 A CN106656309 A CN 106656309A CN 201710009543 A CN201710009543 A CN 201710009543A CN 106656309 A CN106656309 A CN 106656309A
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- information
- satellite
- control machine
- network
- modulator
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- 238000004891 communication Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 102100034112 Alkyldihydroxyacetonephosphate synthase, peroxisomal Human genes 0.000 claims description 4
- 101000799143 Homo sapiens Alkyldihydroxyacetonephosphate synthase, peroxisomal Proteins 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
- H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Abstract
The invention discloses a satellite communication system about a flight device. The system comprises a control machine, a key module, a satellite modulator and a transmitter. The control machine edits information through the key module and externally transmits an instruction. The satellite modulator is an AD9854 modulator and transmits modulation information to the control machine. The transmitter collects flight information in a flight process and transmits real-time information to the control machine. The control machine receives the modulation information of the satellite modulator and the real-time information of the transmitter through a receiver. The receiver receives the information sent by the control machine and transmits the information to the satellite modulator. The satellite modulator receives a modulation instruction, carries out demodulation and transmits the information to a ground upper computer through a 4G network or a wireless network. The 4G network takes OFDM and MIMO as unique standards for evolution of the wireless network of the 4G network, thereby providing communication for an unmanned aerial vehicle and a bottom surface.
Description
Technical Field
The invention relates to an unmanned aerial vehicle, in particular to a satellite communication system for flight equipment.
Background
The pilotless airplane is an unmanned airplane mainly controlled by a radio remote control or by a self program. Its successful development and application in battlefield disclose a new chapter of "non-contact war" which is mainly long-distance attack type intelligent weapon and information weapon. Compared with manned aircraft, it has the advantages of small volume, low cost, convenient use, low requirement on the operational environment, strong battlefield viability and the like, and is popular with military in various countries in the world. In several local wars, the pilotless aircraft plays a significant role in its various operational abilities, such as accurate, efficient, and flexible reconnaissance, interference, deception, search, calibration, and operation under irregular conditions, and brings about the research of related problems of endless military academia, equipment technology, and the like. The robot is combined with a warship in the breeding process, an unmanned tank, a robot soldier, a computer virus weapon, a space-based weapon, a laser weapon and the like to become important roles on land battles, sea battles, air battles and space-based dancing platforms in the 21 st century, and has profound influence on future military battles. The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by infrared remote control equipment and a self-contained program control device. At present, most civil unmanned aerial vehicles are controlled by directly carrying out data communication through an infrared ray data transmission radio station between a ground station and the unmanned aerial vehicle, and then editing a flight plan through ground station software and uploading the flight plan to an unmanned aerial vehicle flight controller. Unmanned aerial vehicle uses more and more extensively because infrared ray unmanned aerial vehicle control distance is short unable timely control.
Therefore, an accurate satellite communication system is needed for the unmanned aerial vehicle, no flight personnel operate the unmanned aerial vehicle, and a novel satellite communication line system is needed to solve the problem that the traditional unmanned aerial vehicle cannot transmit information timely.
Disclosure of Invention
The invention aims to solve the technical problem of enhancing the signal transmission energy of an unmanned aerial vehicle, and aims to provide a satellite communication system related to flight equipment to solve the problem of enhancing the signal transmission energy of the unmanned aerial vehicle.
The invention is realized by the following technical scheme:
a satellite communication system for flight equipment, comprising a controller, and a key module, a satellite modulator and a transmitter: the control machine edits information through the key module and sends an instruction outwards; wherein the satellite modulator: an AD9854 modulator is adopted to send modulation information to a control machine; the transmitter: collecting flight information in the flight process, and sending real-time information to a control machine; the control machine is used for: receiving, by a receiver, modulation information of a satellite modulator and real-time information of a transmitter; the receiver: receiving all information sent by the control machine and sending the information to the satellite demodulator; the satellite demodulator: receiving and demodulating a modulation instruction, judging a transmission mode according to real-time information, and sending information to a ground upper computer through a 4G network or a wireless network; the 4G network: OFDM and MIMO are adopted as the only standard of wireless network evolution, communication is provided for the unmanned aerial vehicle and the bottom surface, and the wireless network: a network realized by adopting a wireless communication technology provides communication for the unmanned aerial vehicle and the bottom surface; the bottom surface upper computer: and receiving through a 4G network or a wireless network. At present, most civil unmanned aerial vehicles are controlled by directly carrying out data communication through an infrared ray data transmission radio station between a ground station and the unmanned aerial vehicle, and then editing a flight plan through ground station software and uploading the flight plan to an unmanned aerial vehicle flight controller. Unmanned aerial vehicle uses more and more extensively because infrared ray unmanned aerial vehicle control distance is short unable timely control. Therefore, an accurate satellite communication system is needed for the unmanned aerial vehicle, no flight personnel operate the unmanned aerial vehicle, a novel satellite communication line system is needed, the problem that the traditional unmanned aerial vehicle is not timely in information transmission is solved, and the communication capacity can be further improved through the novel satellite communication system.
A satellite communication system for an in-flight device further includes a power module that provides power to the controller. The working time is improved.
The small-sized detection equipment for detecting the road condition in real time further comprises a GPS module, wherein the GPS module adopts AGPS for positioning, and the positioning effect is better.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the invention relates to a satellite communication system of flight equipment, in particular to a novel satellite communication system, which can further improve the communication capability;
2. the invention relates to a satellite communication system of flight equipment, in particular to a novel satellite communication system, which can further improve the communication capability;
3. according to the satellite communication system of the flight equipment, the GPS module adopts AGPS for positioning, so that the positioning effect is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1, the satellite communication system for flight equipment according to the present invention includes a controller, a key module, a satellite modulator, and a transmitter: the control machine edits information through the key module and sends an instruction outwards; wherein the satellite modulator: an AD9854 modulator is adopted to send modulation information to a control machine; the transmitter: collecting flight information in the flight process, and sending real-time information to a control machine; the control machine is used for: receiving, by a receiver, modulation information of a satellite modulator and real-time information of a transmitter; the receiver: receiving all information sent by the control machine and sending the information to the satellite demodulator; the satellite demodulator: receiving and demodulating a modulation instruction, judging a transmission mode according to real-time information, and sending information to a ground upper computer through a 4G network or a wireless network; the 4G network: OFDM and MIMO are adopted as the only standard of wireless network evolution, communication is provided for the unmanned aerial vehicle and the bottom surface, and the wireless network: a network realized by adopting a wireless communication technology provides communication for the unmanned aerial vehicle and the bottom surface; the bottom surface upper computer: and receiving through a 4G network or a wireless network. The controller also comprises a power supply module which provides power for the controller. The unmanned aerial vehicle is characterized by further comprising a GPS module, wherein the GPS module adopts AGPS for positioning, most of civil unmanned aerial vehicles at present directly carry out data communication through an infrared ray data transmission radio station between a ground station and the unmanned aerial vehicle, and then edit flight plans through ground station software and upload the flight plans to an unmanned aerial vehicle flight controller. Unmanned aerial vehicle uses more and more extensively because infrared ray unmanned aerial vehicle control distance is short unable timely control. Therefore, an accurate satellite communication system is needed for the unmanned aerial vehicle, no flight personnel operate the unmanned aerial vehicle, and a novel satellite communication line system is needed to solve the problem that the traditional unmanned aerial vehicle cannot transmit information timely.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A satellite communication system for an in-flight device, characterized by: including the controller to and button module, satellite modulator and sender: the control machine edits information through the key module and sends an instruction outwards; wherein,
the satellite modulator: an AD9854 modulator is adopted to send modulation information to a control machine;
the transmitter: collecting flight information in the flight process, and sending real-time information to a control machine;
the control machine is used for: receiving, by a receiver, modulation information of a satellite modulator and real-time information of a transmitter;
the receiver: receiving all information sent by the control machine and sending the information to the satellite demodulator;
the satellite demodulator: receiving and demodulating a modulation instruction, judging a transmission mode according to real-time information, and sending information to a ground upper computer through a 4G network or a wireless network;
the 4G network: OFDM and MIMO are used as the unique standards of wireless network evolution of the unmanned aerial vehicle, and communication is provided for the unmanned aerial vehicle and the bottom surface;
the wireless network: a network realized by adopting a wireless communication technology provides communication for the unmanned aerial vehicle and the bottom surface;
the bottom surface upper computer: and receiving through a 4G network or a wireless network.
2. A satellite communication system in respect of flying equipment according to claim 1, wherein: the controller also comprises a power supply module which provides power for the controller.
3. The small-sized detecting device for detecting road conditions in real time as claimed in claim 1, wherein: the GPS module adopts AGPS positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009543.3A CN106656309A (en) | 2017-01-06 | 2017-01-06 | Satellite communication system about flight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710009543.3A CN106656309A (en) | 2017-01-06 | 2017-01-06 | Satellite communication system about flight device |
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| Publication Number | Publication Date |
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| CN106656309A true CN106656309A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710009543.3A Pending CN106656309A (en) | 2017-01-06 | 2017-01-06 | Satellite communication system about flight device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110308737A (en) * | 2018-03-20 | 2019-10-08 | 甘肃长风电子科技有限责任公司 | A kind of equity unmanned aerial vehicle control system |
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| US20140373124A1 (en) * | 2012-06-13 | 2014-12-18 | All Purpose Networks LLC | Multiple-use wireless network |
| US20160033649A1 (en) * | 2006-04-28 | 2016-02-04 | Telecommunication Systems, Inc. | Geolocation and frequency synchronization of earth-based satellite uplinks |
| CN105549497A (en) * | 2016-02-26 | 2016-05-04 | 暨南大学 | PC-control-supporting multi-rotor-wing unmanned-aerial-vehicle control system |
| CN205405927U (en) * | 2016-03-02 | 2016-07-27 | 北京盈想东方科技发展有限公司 | Airborne equipment based on big dipper satellite navigation |
| CN205812218U (en) * | 2016-07-15 | 2016-12-14 | 海南省海洋监测预报中心 | The satellite communication video conferencing system of marine site unmanned plane surveillance and monitoring mobile platform |
-
2017
- 2017-01-06 CN CN201710009543.3A patent/CN106656309A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160033649A1 (en) * | 2006-04-28 | 2016-02-04 | Telecommunication Systems, Inc. | Geolocation and frequency synchronization of earth-based satellite uplinks |
| CN101945188A (en) * | 2010-08-25 | 2011-01-12 | 北京有恒斯康通信技术有限公司 | Wireless audio and video transmission system for transmission line helicopter routing inspection |
| CN202649774U (en) * | 2011-09-30 | 2013-01-02 | 上海德芯信息科技有限公司 | High-speed moving object information obtaining, pushing and remote control system |
| US20140373124A1 (en) * | 2012-06-13 | 2014-12-18 | All Purpose Networks LLC | Multiple-use wireless network |
| CN105549497A (en) * | 2016-02-26 | 2016-05-04 | 暨南大学 | PC-control-supporting multi-rotor-wing unmanned-aerial-vehicle control system |
| CN205405927U (en) * | 2016-03-02 | 2016-07-27 | 北京盈想东方科技发展有限公司 | Airborne equipment based on big dipper satellite navigation |
| CN205812218U (en) * | 2016-07-15 | 2016-12-14 | 海南省海洋监测预报中心 | The satellite communication video conferencing system of marine site unmanned plane surveillance and monitoring mobile platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110308737A (en) * | 2018-03-20 | 2019-10-08 | 甘肃长风电子科技有限责任公司 | A kind of equity unmanned aerial vehicle control system |
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Application publication date: 20170510 |