CN104071333A - Big dipper and 4G-based unmanned aerial vehicle - Google Patents
Big dipper and 4G-based unmanned aerial vehicle Download PDFInfo
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Abstract
The invention discloses a big dipper and 4G-based unmanned aerial vehicle which comprises an unmanned aerial vehicle body, wherein a main controller, a big dipper system global positioning device, a data encrypting device, a data processing device, an aerial photo camera, an automatic driving device and a first wireless communication device are arranged on the unmanned aerial vehicle body, and the main controller is respectively connected with the big dipper system global positioning device, the data encrypting device, the data processing device, the aerial photo camera, the automatic driving device and the first wireless communication device. The big dipper and 4G-based unmanned aerial vehicle further comprises a ground base station, wherein the ground base station is provided with a second wireless communication device and a data decryption and analysis device, the data decryption and analysis device is connected with the second wireless communication device, and the first wireless communication device is wirelessly connected with the second wireless communication device through a 4G network. The big dipper and 4G-based unmanned aerial vehicle disclosed by the invention has the characteristics of safety data, immediate monitoring, wide use range and the like.
Description
Technical field
The present invention relates to a kind of unmanned plane, more particularly, relate in particular to a kind of unmanned plane based on the Big Dipper and 4G.
Background technology
There are a lot of fields in society in the time carrying out the work now, is subject to the impact of other factors such as region, environment, need to carry out detection event with unmanned plane, as mapping is taken photo by plane, anti-terrorism supervision, stability maintenance commander, law enforcement is assisted and evidence is collected etc.Conventionally information quality and the rate of information throughput of monitoring unmanned are determining unmanned plane purposes, if existing unmanned plane shooting quality is good, will, because of the excessive and not high enough generation picture delay of network speed of data volume transmitting, not be suitable for requirement and monitor field timely; If existing unmanned plane monitoring in time, the quality of monitoring image is not high enough, is not suitable for the field high to image request quality.The information detecting due to unmanned plane is by wireless network transmission, therefore higher to the transfer rate of network and transmission safety requirements.The new direction that how to make the data security of unmanned plane higher, the better and range of use of flight effect becomes more greatly Development of UAV.
Summary of the invention
The object of the present invention is to provide a kind of unmanned plane based on the Big Dipper and 4G, this unmanned plane has the features such as data security, monitoring is timely, range of use is wide.
The technical solution used in the present invention is as follows:
A kind of unmanned plane based on the Big Dipper and 4G, comprise unmanned plane body, wherein, described unmanned plane body is provided with master controller, dipper system global pick device, data encryption device, data processing equipment, the camera of taking photo by plane, servomechanism and the first radio communication device, described master controller respectively with Big Dipper global pick device, data encryption device, data processing equipment, the camera of taking photo by plane, servomechanism is connected with the first radio communication device, the described camera of taking photo by plane is connected by data processing equipment with data encryption device, described data encryption device connects the first radio communication device, also comprise ground base station, described ground base station is provided with the second radio communication device and data deciphering analytical equipment, and described data deciphering analytical equipment is connected with the second radio communication device, described the first radio communication device is connected by 4G network wireless with the second radio communication device.
Preferably, described data deciphering analytical equipment comprises data deciphering module and data analysis module, described data deciphering module connection data analysis module.
Preferably, described dipper system global pick device adopts the global pick device of dipper system.
Preferably, described servomechanism is provided with automatic Pilot control module, automatic Pilot driver module and rotor pack module, and automatic Pilot control module is connected by automatic Pilot driver module with rotor pack module.
Preferably, described rotor pack module is 2 or 2 above rotors formations.
Preferably, the camera of taking photo by plane described in is high definition wide-angle camera.
Compared with prior art, the beneficial effect that the present invention has is:
A kind of unmanned plane based on the Big Dipper and 4G of the present invention by being provided with dipper system global pick device on unmanned plane body, use the unmanned plane position, Big Dipper global positioning system location of China's independent research, on unmanned plane body, be provided with high definition wide-angle camera, data encryption device and data processing equipment, can, by sending after high definition realtime graphic, audio frequency or the positioning information encryption of taking photo by plane, make data safer.A kind of unmanned plane based on the Big Dipper and 4G of the present invention also includes ground base station, and the data of unmanned plane and ground base station are by the transmission of 4G network wireless, and transfer rate is faster, monitors more timely.On unmanned plane body, be also provided with servomechanism, in servomechanism, include rotor pack module, wing pack module is 2 or 2 above rotors formations, and this structure can realize unmanned plane vertical takeoff and landing, to adapt to complicated landing environmental requirement, make its range of use wider.
Brief description of the drawings
Fig. 1 is signal control schematic diagram of the present invention;
Fig. 2 is servomechanism signal control schematic diagram of the present invention;
Fig. 3 is the structural representation of specific embodiments of the invention.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme of the present invention is described in further detail, but does not form any limitation of the invention.
With reference to Fig. 1, shown in 2, a kind of unmanned plane based on the Big Dipper and 4G of the present invention, comprise unmanned plane body 1, wherein, described unmanned plane body 1 is provided with master controller 11, dipper system global pick device 12, data encryption device 13, data processing equipment 14, the camera 15 of taking photo by plane, servomechanism 16 and the first radio communication device 17, described master controller 11 respectively with Big Dipper global pick device 12, data encryption device 13, data processing equipment 14, the camera 15 of taking photo by plane, servomechanism 16 is connected with the first radio communication device 17, the described camera 15 of taking photo by plane is connected by data processing equipment 14 with data encryption device 13, described data encryption device 13 connects the first radio communication device 17.The present invention is provided with dipper system global pick device 12 on unmanned plane body 1, and described dipper system global pick device 12 adopts the global pick device of dipper system, unmanned plane body 1 position, location.On unmanned plane body 1, be provided with the camera 15 of taking photo by plane, data encryption device 13 and data processing equipment 14, H.265 data processing equipment 14 adopts up-to-date high compression coding techniques, the variable code stream technology of VBR, network code adaptive technique, support multiple network host-host protocol, take photo by plane camera 15 by the realtime graphic photographing, audio frequency or locating information data file are processed and partition packetization through data processing equipment 14 high compression codings, data file larger capacity is cut into the data packet that multiple capacity are less, be convenient to the transmission of wireless network, the data packet that partition packetization is good has passed through data encryption device 13 and has encrypted, send via the first radio communication device 17 again, data are transmitted safer.
A kind of unmanned plane based on the Big Dipper and 4G of the present invention also comprises ground base station 2, and described ground base station 2 is provided with the second radio communication device 21 and data deciphering analytical equipment 22, and described data deciphering analytical equipment 22 is connected with the second radio communication device 21; Described the first radio communication device 17 is connected by 4G network wireless with the second radio communication device 21.The second radio communication device 21 receives the encrypted packets of the process deconsolidation process being sent by the first radio communication device 17, first by data deciphering analytical equipment 22, encrypted packets is made to decryption processing, and the data packet group after deciphering is assembled into complete figure in order or audio file reproduces with the enforcement that realizes image, audio frequency or locating information.The first radio communication device 17 is connected by 4G network wireless with the second radio communication device 21, wherein 4G wireless network is supported domestic three large operators, adopt 4G-LTE wireless public network encrypted transmission pattern, the transfer rate of 4G wireless network is safer sooner, thereby makes monitoring reliable more in time.
Described data deciphering analytical equipment 22 comprises data deciphering module 221 and data analysis module 222, described data deciphering module 221 connection data analysis modules 222, the second radio communication device 21 received that the first radio communication device 17 sends after the data compression package of encryption, be sent to data deciphering analytical equipment 22, data deciphering module 221 in data deciphering analytical equipment 22 is first to the data compression package deciphering through encryption, then by data analysis module 222, the data compression package after deciphering is assembled into complete figure or audio data file in order, by the dedicated play software in data analysis module 222, figure or audio data file are played back again, realize the captured scene of the camera 15 of taking photo by plane is reproduced, complete real-time monitoring.The control system of ground base station 2 can realize to be controlled multiple unmanned plane bodies 1 simultaneously in real time, to complete coordinated investigation effect.
Described servomechanism 16 is provided with automatic Pilot control module 161, automatic Pilot driver module 162 and rotor pack module 163, automatic Pilot control module 161 is connected by automatic Pilot driver module 162 with rotor pack module 163, and described rotor pack module 163 is 2 or 2 above rotors formations.Ground base station 2 can send the instruction of controlling unmanned plane body 1 flight path, data through the second radio communication device 21 and the first radio communication device 17 are sent to master controller 11, by master controller 11, automatic Pilot is loaded to 16 again and send flight directive, automatic Pilot control module 161 is received after the flight directive of master controller 11, control automatic Pilot driver module 162 and drive rotor pack module 163 to carry out flare maneuver, complete the flight path control of ground base station 2 to unmanned plane body 1.The balanced structure of this multiple rotor composition rotor pack modules 163 can realize unmanned plane body 1 vertical takeoff and landing, to adapt to complicated landing environmental requirement, can be applied to that mapping is taken photo by plane, the auxiliary rescue command of anti-terrorism supervision, stability maintenance commander, accident, law enforcement assist and multiple fields such as evidence collection, range of use is wider.
The described camera 15 of taking photo by plane, for high definition wide-angle camera, makes the graph data of shooting more clear, has reached the high definition grade of 720p, and monitoring effect is better.High definition figure or the amount of audio data of taking due to the camera 15 of taking photo by plane are larger, need to adopt H.265 up-to-date high compression coding techniques packed data, figure after overdraft or voice data compressed package carry out the variable code stream of VBR and the processing of network code adaptive approach again, compressed package larger volume is divided into the data packet of multiple small volumes, is more suitable for like this wireless network and sends requirement.
Specific embodiment
Shown in Fig. 3, the present embodiment is consistent with the function and efficacy of technical scheme of the present invention, its feature is: described servomechanism 16 is provided with automatic Pilot control module 161, automatic Pilot driver module 162 and rotor pack module 163, automatic Pilot control module 161 is connected by automatic Pilot driver module 162 with rotor pack module 163, described rotor pack module 163 is made up of the rotor of four, four rotors are distributed on unmanned plane body 1 by foursquare four corner location, the balanced structure of this 4 rotors composition rotor pack module 163 better reaches stress balance, realize the vertical takeoff and landing of unmanned plane body 1, adapt to complicated landing environmental requirement, can be applied to mapping takes photo by plane, anti-terrorism monitors, stability maintenance commander, rescue command is assisted in accident, multiple fields such as law enforcement assistance and evidence collection, range of use is wider.
The foregoing is only preferred embodiment of the present invention, all any amendments of doing within the scope of the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the unmanned plane based on the Big Dipper and 4G, comprise unmanned plane body (1), it is characterized in that, described unmanned plane body (1) is provided with master controller (11), dipper system global pick device (12), data encryption device (13), data processing equipment (14), the camera (15) of taking photo by plane, servomechanism (16) and the first radio communication device (17), described master controller (11) respectively with Big Dipper global pick device (12), data encryption device (13), data processing equipment (14), the camera (15) of taking photo by plane, servomechanism (16) is connected with the first radio communication device (17), the described camera of taking photo by plane (15) is connected by data processing equipment (14) with data encryption device (13), described data encryption device (13) connects the first radio communication device (17), also comprise ground base station (2), described ground base station (2) is provided with the second radio communication device (21) and data deciphering analytical equipment (22), and described data deciphering analytical equipment (22) is connected with the second radio communication device (21), described the first radio communication device (17) is connected by 4G network wireless with the second radio communication device (21).
2. a kind of unmanned plane based on the Big Dipper and 4G according to claim 1, it is characterized in that, described data deciphering analytical equipment (22) comprises data deciphering module (221) and data analysis module (222), described data deciphering module (221) connection data analysis module (222).
3. a kind of unmanned plane based on the Big Dipper and 4G according to claim 1, is characterized in that, described dipper system global pick device (12) adopts the global pick device of dipper system.
4. a kind of unmanned plane based on the Big Dipper and 4G according to claim 1, it is characterized in that, described servomechanism (16) is provided with automatic Pilot control module (161), automatic Pilot driver module (162) and rotor pack module (163), and automatic Pilot control module (161) is connected by automatic Pilot driver module (162) with rotor pack module (163).
5. a kind of unmanned plane based on the Big Dipper and 4G according to claim 4, is characterized in that, described rotor pack module (163) is 2 or 2 above rotors formations.
6. a kind of unmanned plane based on the Big Dipper and 4G according to claim 1, is characterized in that, described in the camera (15) of taking photo by plane be high definition wide-angle camera.
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| CN104527979A (en) * | 2014-11-21 | 2015-04-22 | 中国科学院长春光学精密机械与物理研究所 | Automatic dispenser for air-based tear gas bomb |
| CN104994112A (en) * | 2015-07-23 | 2015-10-21 | 陈昊 | Method for encrypting communication data chain between unmanned aerial vehicle and ground station |
| CN105259905A (en) * | 2015-10-20 | 2016-01-20 | 中国人民解放军国防科学技术大学 | Networked man-in-the-loop satellite control system and control method thereof |
| CN105259914A (en) * | 2015-10-20 | 2016-01-20 | 无锡格莱德科技有限公司 | Fire-fighting unmanned plane based on navigation technology |
| WO2016125161A1 (en) * | 2015-02-04 | 2016-08-11 | Moshe Zach | Flight management system for uavs |
| CN105892473A (en) * | 2016-03-30 | 2016-08-24 | 中测新图(北京)遥感技术有限责任公司 | Unmanned aerial vehicle supervising method, device, terminal, and system based on mobile communication technology |
| CN105897659A (en) * | 2014-12-11 | 2016-08-24 | 中国人民解放军海军航空工程学院 | Big Dipper voice communication system design method |
| CN105913036A (en) * | 2016-04-21 | 2016-08-31 | 广州极飞电子科技有限公司 | Unmanned aerial vehicle identification method and device |
| CN106027560A (en) * | 2016-07-06 | 2016-10-12 | 连山管控（北京）信息技术有限公司 | Intelligent terminal oriented security transmission method and system |
| CN106621367A (en) * | 2015-10-29 | 2017-05-10 | 马铿钧 | Internet network control system of unmanned aerial vehicle |
| CN106982350A (en) * | 2016-12-21 | 2017-07-25 | 广西放心源传媒有限公司 | A kind of airborne aircraft for being used to monitor |
| CN107124220A (en) * | 2017-06-30 | 2017-09-01 | 广东电网有限责任公司电力科学研究院 | A kind of unmanned helicopter-mounted satellite communication terminal for electric inspection process |
| CN107462908A (en) * | 2017-07-01 | 2017-12-12 | 湖南翼航无人机科技有限公司 | A kind of earth station is used for the alignment system and its method of unmanned plane |
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| CN110869872A (en) * | 2018-11-30 | 2020-03-06 | 深圳市大疆创新科技有限公司 | Method and device for accurately determining obstacle and computer-readable storage medium |
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| CN104527979B (en) * | 2014-11-21 | 2016-11-09 | 中国科学院长春光学精密机械与物理研究所 | Space base teargas bullet automatic feeder |
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| CN105259905A (en) * | 2015-10-20 | 2016-01-20 | 中国人民解放军国防科学技术大学 | Networked man-in-the-loop satellite control system and control method thereof |
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| CN106621367A (en) * | 2015-10-29 | 2017-05-10 | 马铿钧 | Internet network control system of unmanned aerial vehicle |
| CN105892473A (en) * | 2016-03-30 | 2016-08-24 | 中测新图(北京)遥感技术有限责任公司 | Unmanned aerial vehicle supervising method, device, terminal, and system based on mobile communication technology |
| CN105913036A (en) * | 2016-04-21 | 2016-08-31 | 广州极飞电子科技有限公司 | Unmanned aerial vehicle identification method and device |
| CN105913036B (en) * | 2016-04-21 | 2019-12-24 | 广州极飞科技有限公司 | Unmanned aerial vehicle identification method and device |
| CN106027560A (en) * | 2016-07-06 | 2016-10-12 | 连山管控（北京）信息技术有限公司 | Intelligent terminal oriented security transmission method and system |
| CN106982350A (en) * | 2016-12-21 | 2017-07-25 | 广西放心源传媒有限公司 | A kind of airborne aircraft for being used to monitor |
| WO2018195968A1 (en) * | 2017-04-28 | 2018-11-01 | 深圳市大疆创新科技有限公司 | Terminal device and control method therefor, unmanned aerial vehicle, control method therefor and control device |
| CN107124220A (en) * | 2017-06-30 | 2017-09-01 | 广东电网有限责任公司电力科学研究院 | A kind of unmanned helicopter-mounted satellite communication terminal for electric inspection process |
| CN107462908A (en) * | 2017-07-01 | 2017-12-12 | 湖南翼航无人机科技有限公司 | A kind of earth station is used for the alignment system and its method of unmanned plane |
| CN110463229A (en) * | 2018-04-24 | 2019-11-15 | 深圳市大疆创新科技有限公司 | A kind of autonomous mobile platform, control terminal and autonomous mobile platform system |
| CN110869872A (en) * | 2018-11-30 | 2020-03-06 | 深圳市大疆创新科技有限公司 | Method and device for accurately determining obstacle and computer-readable storage medium |
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