CN206136123U - Long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating - Google Patents
Long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating Download PDFInfo
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- CN206136123U CN206136123U CN201620107408.3U CN201620107408U CN206136123U CN 206136123 U CN206136123 U CN 206136123U CN 201620107408 U CN201620107408 U CN 201620107408U CN 206136123 U CN206136123 U CN 206136123U
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Abstract
The utility model provides a long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating, including unmanned aerial vehicle, its characterized in that still includes staying cable and ground power supply control module, unmanned aerial vehicle is through staying cable junction ground power supply control module, control command that receipt ground power supply control module sent and the power supply electric power that provides, the last machine that is equipped with of unmanned aerial vehicle carries electronic equipment for carry out forwardding and carrying out video monitoring of radio communication signal, forward video signal for ground power supply control module in real time. The last machine of unmanned aerial vehicle carries electronic equipment and includes: the machine carries basic station communication module, the machine carries dual waveband optoelectronic pod, unmanned aerial vehicle flight control module, main control chip, power switching module and machine and carries backup battery etc, contain supply cable and communication optical fiber in the staying cable, the utility model discloses can enlarge the emergency communication scope, provide all -weather real -time video monitoring capability, realize video monitoring on a large scale.
Description
Technical field
The utility model is related to a kind of unmanned plane, especially a kind of based on fiber optic communication, the unmanned plane high-altitude of cable power supply
Communication base station and video monitoring system.
Background technology
The main emergency management and rescue in country scene at present are commanded mainly based on ground emergency communication motor vehicles, main to provide existing
Field communication support and live real-time video monitoring.On the one hand, traffic guidance by antenna due to being hung high restriction, Emergency communication vehicle
Coverage it is also relatively limited, around several kilometers of scope can only be covered, therefore new challenge is brought to communication support；Separately
On the one hand, due to being affected by geographical environment, scene cannot provide large-scale video monitoring, judged for cammander and determined
Plan.
Unmanned plane have passed through the development course of decades, the comparative maturity from terms of technical standpoint.Its advantage is low cost,
It is steerable, with high degree of flexibility, high degree of adaptability and security and stability.Some important equipment can be carried to complete from the air
Special duty, such as air surveillance, aerial transfering the letter etc..Processing the side such as natural calamity, accident and social security events
Face can give play to important function.But due to being limited by unmanned plane and entrained equipment power supply energy, unmanned plane cannot
Long-time delay performs in the air the tasks such as monitoring, transfering the letter.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind is based on cable power supply, light
Fine data transfer, can the stagnant empty execution task of long-time the stagnant empty unmanned plane base station communication of length and monitoring system.The utility model is adopted
Technical scheme is：
The stagnant empty unmanned plane base station communication of one kind length and monitoring system, including unmanned plane, are tethered at cable and surface power supply control
Module；
The unmanned plane receives what surface power supply control module sent by being tethered at cable connection surface power supply control module
Control instruction and the energizing power for providing；
Unmanned plane is provided with air environment, for carrying out the forwarding of wireless communication signals and carrying out video monitoring,
Vision signal is transmitted in real time surface power supply control module.
Specifically, the air environment on unmanned plane includes：Airborne base station communication module, video capture device, nobody
Machine flight control modules, main control chip, physical interface transceiver, ethernet switching module, optical fiber interface, unmanned plane are powered and are connect
Mouth, DC-DC power source management module, power supply handover module, airborne voltage stabilizing voltage reduction module, power management chip and airborne standby electricity
Pond；
The unmanned plane is provided with for low voltage motor spiral that is stable and controlling flight attitude and provided auxiliary lift
Oar and for providing the high pressure of prevailing lift main liter of power drive；
It is tethered in cable comprising service cable and telecommunication optical fiber；
Main control chip connects respectively and drives unmanned plane low voltage motor and unmanned plane high by UAV Flight Control module
Medium-voltage Motor；Unmanned plane low voltage motor and unmanned plane high-voltage motor are respectively the low voltage motor screw of unmanned plane and the main lift of high pressure
Driver provides power；
Main control chip connects ethernet switching module by physical interface transceiver, and ethernet switching module connects respectively logical
Letter base station module and video capture device；
Airborne base station communication module, for receiving and forwards the wireless communication signals of terrestrial user, and by terrestrial user
Wireless communication signals the surface power supply control module is forwarded to by the telecommunication optical fiber being tethered in cable；
Video capture device, for carry out video monitoring and by being tethered at cable in telecommunication optical fiber vision signal is forwarded
To the surface power supply control module；
Ethernet switching module connects optical fiber interface, by the optical fiber interface and the telecommunication optical fiber being tethered in cable and ground
Face power control module communication；
Unmanned plane power supply interface by being tethered at cable in service cable connection surface power supply control module；By surface power supply
The high voltage supply voltage that control module is produced is supplied to main liter of power drive work of high pressure, while supplying electricity to airborne voltage stabilizing step-down mould
Block；
Airborne voltage stabilizing voltage reduction module connects unmanned plane low voltage motor by power supply handover module and DC-DC power source manages mould
Block；The high voltage supply photovoltaic conversion low-voltage power supply voltage that airborne voltage stabilizing voltage reduction module will be accessed, there is provided give driving low voltage motor spiral shell
The unmanned plane low voltage motor of rotation oar；And provide input voltage for DC-DC power source management module；
Power management chip is connected with main control chip, airborne voltage stabilizing voltage reduction module and airborne backup battery；
Power supply handover module connects ARM main control chips, when ARM main control chips detect the power supply of surface power supply control module
During interruption, the power supply of unmanned plane is switched to by airborne backup battery by power supply handover module and is powered；
DC-DC power source management module is connected with the output end of power supply handover module, for airborne voltage stabilizing voltage reduction module to be carried
For power supply of the photovoltaic conversion for needed for each part in air environment that provide of low-voltage power supply voltage or airborne backup battery
Voltage；DC-DC power source management module is controlled by main control chip and is that part in air environment is powered.
Further, the video capture device adopts airborne two waveband photoelectric nacelle, including visible light camera and red
Outer video camera；It is respectively used to gather visible light video signal and thermal imaging Infrared Video Signal；
The air environment also includes the illuminance sensing chip of a connection main control chip；Main control chip passes through institute
Stating ambient light illumination information detected by illuminance sensing chip and automatically controlling the two waveband photoelectric nacelle carries out infrared photography
The switching of machine and visible light camera, while controlling the work of the corresponding not work camera of the DC-DC power source management module cut-out
Make power supply to reduce the power consumption of unmanned plane.
Further, main liter of power drive of the high pressure adopts high pressure ducted fan.
Further, when ARM main control chips detect the power failure of surface power supply control module, switched by power supply
The power supply of unmanned plane is switched to airborne backup battery and is powered by module；Regarded by the cut-out of DC-DC power source management module simultaneously
The power supply of frequency collecting device and airborne base station communication module；Supply electrical power to for stable and control flight attitude and provide auxiliary
Help the low voltage motor propeller works of lift.
The utility model has the advantage of：
1）The wire being tethered in cable by lightweight is carried out ground and is powered directly to unmanned plane, can solve unmanned plane and machine
Carry the problem that the stagnant empty operating power source of electronic equipment long-time is limited.
2）Being powered directly to unmanned plane by ground 1000V high pressure low current, at a distance high-power low-voltage power supply brings for solution
Line drop problem, make the more stable reliability of unmanned plane electric power system；
3）High pressure ducted fan provides prevailing lift for unmanned plane, mitigates the airborne voltage-stabilized power supply control module of unmanned plane
Weight, increased the load capacity of unmanned plane；
4）Lightweight is tethered at the fiber optic communication in cable, increased unmanned plane and accuses the communication band of message center with surface power supply
It is wide, it is ensured that airborne base station communication module and high-definition video monitoring data accuse the friendship of the high amount of traffic of message center with surface power supply
Mutually；
5）By the communication transfer capability of airborne base station communication module, increased the communication of terrestrial wireless communication equipment away from
From.
6）Round-the-clock real-time video monitoring can be realized by airborne two waveband photoelectric nacelle.
7）Detected by the illuminance of illuminance sensing chip, can automatically switch and close airborne two waveband photoelectric nacelle
Mid-infrared video camera and visible light camera working condition, reduce the operating power consumption of system.
Description of the drawings
Fig. 1 is structure composition schematic diagram of the present utility model.
Fig. 2 is tethered at cable schematic diagram for of the present utility model.
Fig. 3 is air environment schematic diagram of the present utility model.
Specific embodiment
With reference to concrete drawings and Examples, the utility model is described in further detail.
The utility model provide the stagnant empty unmanned plane base station communication of length and monitoring system, as shown in figure 1, including unmanned plane,
It is tethered at cable 7 and surface power supply control module 8；Unmanned plane connects surface power supply control module 8 by being tethered at cable 7, receives ground
Control instruction and energizing power that face power control module 8 sends；Unmanned plane is provided with air environment 6, for carrying out nothing
The forwarding of line signal of communication and video monitoring is carried out, video monitoring signal is transmitted in real time surface power supply control module 8；Ground
Face power control module 8 is arranged at the surface power supply in Fig. 3 and accuses in message center；
Unmanned plane is provided with four low voltage motor screws 1,2,3,4 and a high pressure ducted fan 5, high pressure ducted fan
5 are driven by high-voltage motor, are main liter of power drives of high pressure of unmanned plane；By four low voltage motor screws 1,2,3,4 and
Individual high pressure ducted fan 5 is driving unmanned plane；Low voltage motor screw is used for flight attitude that is stable and controlling unmanned plane, and
Part auxiliary lifting is provided；High pressure ducted fan 5 is used to provide the prevailing lift of unmanned plane；
As shown in Fig. 2 being tethered in cable 7 comprising service cable 71 and telecommunication optical fiber 72；Service cable 71 can be by ground
The high voltage supply voltage that power control module 8 is provided（This example mesohigh ducted fan 5 needs 1000V high-voltage DC power supplies）Import
Unmanned plane is used；Telecommunication optical fiber 72 provides the communication link of unmanned plane and surface power supply control module 8；
220v electric mains are converted into high voltage supply voltage by surface power supply control module 8（1000V high-voltage DC power supplies）,
Simultaneously flight control instruction is sent to unmanned plane by the telecommunication optical fiber 72 being tethered in cable 7；And receive to be returned on unmanned plane
The signal of communication for returning and the real-time video monitoring signal of airborne two waveband photoelectric nacelle；
As shown in figure 3, the air environment on unmanned plane includes：Airborne base station communication module, set as video acquisition
Standby airborne two waveband photoelectric nacelle, UAV Flight Control module, ARM main control chips, as the Flash cores of memory module
Piece, illuminance sensing chip, as the PHY chip of physical interface transceiver（The Chinese of PHY chip is exactly that physical interface is received
Send out device）, 10/100M ethernet switching modules, 10/100M optical fiber interfaces, unmanned plane power supply interface, DC-DC power source management module,
Power supply handover module, airborne voltage stabilizing voltage reduction module, power management chip and airborne backup battery；
Main control chip connects respectively and drives unmanned plane low voltage motor and unmanned plane high by UAV Flight Control module
Medium-voltage Motor；Unmanned plane low voltage motor and unmanned plane high-voltage motor are respectively the low voltage motor screw of unmanned plane and high pressure duct wind
Fan provides power；The supply voltage of high pressure ducted fan is 1000v；
Main control chip passes through physical interface transceiver（PHY chip）Connection 10/100M ethernet switching modules, 10/100M
Ethernet switching module distinguishes connection communication base station module and airborne two waveband photoelectric nacelle；
Airborne base station communication module, you can receive and forward the wireless communication signals of terrestrial user to increase terrestrial user
Communication distance, it is also possible to be forwarded to the wireless communication signals of terrestrial user by the telecommunication optical fiber being tethered in cable described
Surface power supply control module 8；
Airborne two waveband photoelectric nacelle mainly realizes large-scale round-the-clock video monitoring and is tethered at electricity by the lightweight
High definition visible light video signal and thermal imaging Infrared Video Signal are forwarded to the surface power supply control by the telecommunication optical fiber 72 in cable
Molding block 8；Airborne two waveband photoelectric nacelle includes visible light camera and thermal camera；It is respectively used to collection visible ray to regard
Frequency signal and thermal imaging Infrared Video Signal；Airborne two waveband photoelectric nacelle is led to the ARM main control chips by RS485
Letter, the ARM main control chips are automatically controlled described double by ambient light illumination information detected by the illuminance sensing chip
Wave band photoelectric nacelle carries out infrared and visible light camera switching, while can be by the GPO pin controls of the ARM main control chips
Make the working power of the corresponding not work camera of DC-DC power source management module cut-out to reduce the power consumption of unmanned plane；
Illuminance sensing chip is connected with ARM main control chips, the I of concrete connection main control chip2C interface；Environment can be provided
Illuminance information so that main control chip only can be taken the photograph in the case of illumination is enough by DC-DC power source management module to visible ray
Camera is powered, and cuts off infrared photography electromechanical source, otherwise is powered to thermal camera when illuminance is inadequate, cuts off visible image capturing
The power supply of machine；
10/100M ethernet switching modules connect 10/100M optical fiber interfaces, by the 10/100M optical fiber interfaces and are
Telecommunication optical fiber 72 in testing cable 7 communicates with surface power supply control module 8；By the signal of communication and machine of airborne base station communication module
The vision signal for carrying two waveband photoelectric nacelle is forwarded to surface power supply control module 8；
Unmanned plane power supply interface by being tethered at cable 7 in the connection of service cable 71 surface power supply control module 8；By ground
The high voltage supply voltage that power control module 8 is produced（1000V high-voltage DC power supplies）It is supplied to high pressure ducted fan to work；Simultaneously
Supply electricity to airborne voltage stabilizing voltage reduction module；
Airborne voltage stabilizing voltage reduction module connects unmanned plane low voltage motor by power supply handover module and DC-DC power source manages mould
Block；Airborne voltage stabilizing voltage reduction module by access high voltage supply photovoltaic conversion 48v low-voltage power supply voltage, there is provided give drive low tension
The unmanned plane low voltage motor of machine screw；And provide input voltage for DC-DC power source management module；
Power management chip is connected with main control chip, airborne voltage stabilizing voltage reduction module and airborne backup battery, main real
Existing unmanned plane power work state is monitored, and carries out management of charging and discharging to airborne backup battery；Airborne backup battery is main
For four to be supplied to when surface power supply fails for meeting an urgent need that low voltage motor screw 1,2,3,4 that is stable and controlling is used
Back-up source, when high pressure ducted fan because when dead electricity quits work, backup battery can ensure that low voltage motor propeller works,
Unmanned plane possesses auxiliary lifting, can slow safe falling；
Power supply handover module connects the general purpose output pin GPO of ARM main control chips, when ARM main control chips detect ground
During the power failure of power control module, the power supply of unmanned plane is switched to by airborne backup battery by power supply handover module
Power supply；Cut off the power supply of airborne two waveband photoelectric nacelle and airborne base station communication module by DC-DC power source management module simultaneously；
Four are only supplied electrical power to for stable and control flight attitude and provided auxiliary lift low voltage motor propeller works, nothing
It is man-machine can be with safe falling；
The ground flying control that UAV Flight Control module passes through ARM main control chips forwarding described in RS232 interfaces
Instruction, controls the flight attitude of unmanned plane；
DC-DC power source management module is connected with the output end of power supply handover module, for airborne voltage stabilizing voltage reduction module to be carried
For power supply of the photovoltaic conversion for needed for each part in air environment that provide of low-voltage power supply voltage or airborne backup battery
The voltages such as voltage, such as 5v, 3.3v, 1.8v；DC-DC power source management module is controlled by main control chip, can cut off airborne electronic equipment and set
The working power of corresponding not workpiece in standby；
ARM main control chips and Flash chip, illuminance sensing chip, the PHY chip as physical interface transceiver, 10/
100M ethernet switching modules, DC-DC power source management module, power supply handover module, UAV Flight Control module etc. connect, and connect
The control instruction of surface power supply control module is received, and is forwarded to corresponding module.
Claims (4)
1. a kind of stagnant empty unmanned plane base station communication of length and monitoring system, including unmanned plane, it is characterised in that also including being tethered at cable
With surface power supply control module；
The unmanned plane receives the control that surface power supply control module sends by being tethered at cable connection surface power supply control module
Instruction and the energizing power for providing；
Unmanned plane is provided with air environment, for carrying out the forwarding of wireless communication signals and carrying out video monitoring, will regard
Frequency signal is transmitted in real time surface power supply control module；
Air environment on unmanned plane includes：Airborne base station communication module, video capture device, UAV Flight Control mould
Block, main control chip, physical interface transceiver, ethernet switching module, optical fiber interface, unmanned plane power supply interface, DC-DC power source pipe
Reason module, power supply handover module, airborne voltage stabilizing voltage reduction module, power management chip and airborne backup battery；
The unmanned plane be provided with for low voltage motor screw that is stable and controlling flight attitude and provided auxiliary lift and
Main liter of power drive of high pressure for providing prevailing lift；
It is tethered in cable comprising service cable and telecommunication optical fiber；
Main control chip connects respectively and drives unmanned plane low voltage motor and unmanned plane high-tension electricity by UAV Flight Control module
Machine；Unmanned plane low voltage motor and unmanned plane high-voltage motor are respectively the main lift of low voltage motor screw and high pressure of unmanned plane and drive
Device provides power；
Main control chip connects ethernet switching module, ethernet switching module difference connection communication base by physical interface transceiver
Module of standing and video capture device；
Airborne base station communication module, for receiving and forwards the wireless communication signals of terrestrial user, and by the nothing of terrestrial user
Line signal of communication is forwarded to the surface power supply control module by the telecommunication optical fiber being tethered in cable；
Video capture device, for carry out video monitoring and by being tethered at cable in telecommunication optical fiber vision signal is forwarded to into institute
State surface power supply control module；
Ethernet switching module connects optical fiber interface, is supplied with ground by the optical fiber interface and the telecommunication optical fiber being tethered in cable
Electric control module communicates；
Unmanned plane power supply interface by being tethered at cable in service cable connection surface power supply control module；By surface power supply control
The high voltage supply voltage that module is produced is supplied to main liter of power drive work of high pressure, while supplying electricity to airborne voltage stabilizing voltage reduction module；
Airborne voltage stabilizing voltage reduction module connects unmanned plane low voltage motor and DC-DC power source management module by power supply handover module；Machine
Carry the high voltage supply photovoltaic conversion low-voltage power supply voltage that voltage stabilizing voltage reduction module will be accessed, there is provided to driving low voltage motor screw
Unmanned plane low voltage motor；And provide input voltage for DC-DC power source management module；
Power management chip is connected with main control chip, airborne voltage stabilizing voltage reduction module and airborne backup battery；
Power supply handover module connects ARM main control chips, when ARM main control chips detect the power failure of surface power supply control module
When, the power supply of unmanned plane is switched to by airborne backup battery by power supply handover module and is powered；
DC-DC power source management module is connected with the output end of power supply handover module, for provide airborne voltage stabilizing voltage reduction module
Supply voltage of the photovoltaic conversion that low-voltage power supply voltage or airborne backup battery are provided for needed for each part in air environment；
DC-DC power source management module is controlled by main control chip and is that part in air environment is powered.
2. stagnant empty unmanned plane base station communication and monitoring system are grown as claimed in claim 1, it is characterised in that：
The video capture device adopts airborne two waveband photoelectric nacelle, including visible light camera and thermal camera；Respectively
For gathering visible light video signal and thermal imaging Infrared Video Signal；
The air environment also includes the illuminance sensing chip of a connection main control chip；Main control chip passes through the light
Ambient light illumination information detected by illumination sensing chip automatically control the two waveband photoelectric nacelle carry out thermal camera and
The switching of visible light camera, while controlling the work electricity of the corresponding not work camera of the DC-DC power source management module cut-out
Source is reducing the power consumption of unmanned plane.
3. stagnant empty unmanned plane base station communication and monitoring system are grown as claimed in claim 1, it is characterised in that：
Main liter of power drive of the high pressure adopts high pressure ducted fan.
4. stagnant empty unmanned plane base station communication and monitoring system are grown as claimed in claim 1, it is characterised in that：
When ARM main control chips detect the power failure of surface power supply control module, by power supply handover module by unmanned plane
Power supply be switched to airborne backup battery and power；Simultaneously by DC-DC power source management module cut off video capture device and
The power supply of airborne base station communication module；Supply electrical power to for low pressure that is stable and controlling flight attitude and provided auxiliary lift
Motor helical oar works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107408.3U CN206136123U (en) | 2016-02-02 | 2016-02-02 | Long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107408.3U CN206136123U (en) | 2016-02-02 | 2016-02-02 | Long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating |
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| Publication Number | Publication Date |
|---|---|
| CN206136123U true CN206136123U (en) | 2017-04-26 |
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| CN201620107408.3U Withdrawn - After Issue CN206136123U (en) | 2016-02-02 | 2016-02-02 | Long communication of empty unmanned aerial vehicle basic station and monitored control system of stagnating |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277792A (en) * | 2017-06-16 | 2017-10-20 | 贵州广思信息网络有限公司 | A kind of emergency communication method |
| CN108234950A (en) * | 2018-01-19 | 2018-06-29 | 深圳市科卫泰实业发展有限公司 | Based on the Chuan Zai lookouts and monitoring system for being tethered at unmanned plane |
| CN105516691B (en) * | 2016-02-02 | 2018-11-09 | 中科融通物联科技无锡有限公司 | Long stagnant empty unmanned plane base station communication and monitoring system |
| WO2019080442A1 (en) * | 2017-10-26 | 2019-05-02 | 深圳光启合众科技有限公司 | Rotorcraft |
| CN109936405A (en) * | 2019-01-30 | 2019-06-25 | 合肥学院 | A tethered UAV emergency communication system based on optical fiber remote |
| CN111220618A (en) * | 2020-02-25 | 2020-06-02 | 广州华粤科技有限公司 | Device for remotely monitoring VOCS (volatile organic Compounds) emission of pollutant gas based on unmanned aerial vehicle |
| WO2020232082A1 (en) * | 2019-05-14 | 2020-11-19 | Esco Group Llc | Monitoring tool, system and method for earth working equipment and operations |
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2016
- 2016-02-02 CN CN201620107408.3U patent/CN206136123U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105516691B (en) * | 2016-02-02 | 2018-11-09 | 中科融通物联科技无锡有限公司 | Long stagnant empty unmanned plane base station communication and monitoring system |
| CN107277792A (en) * | 2017-06-16 | 2017-10-20 | 贵州广思信息网络有限公司 | A kind of emergency communication method |
| WO2019080442A1 (en) * | 2017-10-26 | 2019-05-02 | 深圳光启合众科技有限公司 | Rotorcraft |
| CN108234950A (en) * | 2018-01-19 | 2018-06-29 | 深圳市科卫泰实业发展有限公司 | Based on the Chuan Zai lookouts and monitoring system for being tethered at unmanned plane |
| CN109936405A (en) * | 2019-01-30 | 2019-06-25 | 合肥学院 | A tethered UAV emergency communication system based on optical fiber remote |
| WO2020232082A1 (en) * | 2019-05-14 | 2020-11-19 | Esco Group Llc | Monitoring tool, system and method for earth working equipment and operations |
| CN113874287A (en) * | 2019-05-14 | 2021-12-31 | 爱斯科集团有限责任公司 | Monitoring tools, systems and methods for earthmoving equipment and operations |
| CN111220618A (en) * | 2020-02-25 | 2020-06-02 | 广州华粤科技有限公司 | Device for remotely monitoring VOCS (volatile organic Compounds) emission of pollutant gas based on unmanned aerial vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
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Granted publication date: 20170426 Effective date of abandoning: 20181109 |