CN107682877A - A kind of multi-function device for electric power LTE230 networks - Google Patents
A kind of multi-function device for electric power LTE230 networks Download PDFInfo
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- CN107682877A CN107682877A CN201710572332.0A CN201710572332A CN107682877A CN 107682877 A CN107682877 A CN 107682877A CN 201710572332 A CN201710572332 A CN 201710572332A CN 107682877 A CN107682877 A CN 107682877A
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- unmanned plane
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25252—Microprocessor
Abstract
The present invention is to be related to technical field of power system communication, more particularly to a kind of multi-function device for electric power LTE230 networks.Technical scheme is：A kind of multi-function device for electric power LTE230 networks includes communication module, microprocessor module, unmanned plane folding and unfolding module, power supply module, optical module, locating module and mechanical module, and described communication module includes power system embedded communication unit, signal strength test unit, interference investigation unit and antenna element；Described unmanned plane folding and unfolding module includes rail unit, indicator unit, charhing unit and unmanned plane storage chamber, and rail unit and indicator unit are responsible for the guiding taken off, reclaimed of unmanned plane.The beneficial effects of the invention are as follows：The multi-function device can carry out long-time air interference investigation in the large area of the LTE230 network coverages, while can realize the function of signal strength test and image/video information gathering.
Description
Technical field
The present invention relates to technical field of power system communication, more particularly to it is a kind of for the multi-functional of electric power LTE230 networks
Device.
Background technology
Intelligent grid is the developing direction and trend of world today's electric control system, with electricity consumption side wireless communication face,
China is mainly communicated using public network, the shortcomings of weak networking capability, poor real, poor security of data be present, with construction
The arrival in intelligent grid epoch, build the developing direction that electric power wireless private network meets power system.In wireless communication technology, China
Possess the intellectual property of TD-LTE technical systems, electric power LTE230 networks can meet the power system current and future regular period
Business development demand, future can also be to 5G evolution, great development potentiality.
The A of Chinese patent notification number CN 106301623, publication date on January 4th, 2017, disclose a kind of spectrum monitoring without
Man-machine interference source detection identification method and its device, device include spectrum monitoring embodiment design terminal, spectrum monitoring without
Man-machine and spectrum monitoring unmanned aerial vehicle controller.The present invention before spectrum monitoring flight is carried out every time, to the default planning in course line；
Meanwhile the unmanned plane most of the time is cruise mode, only enter spectrum mode, signal mode and positioning mould after alarm is received
Formula, it is easy to power saving；In addition, present invention prompting arrival bearing, vectored flight track；Carried out automatically when using station-keeping mode, a key
Interference source positions direction finding, with the doubtful position of interference source probable ellipse of electronic map formal notation；TF card preserves flight path, alarm
The data stored in TF card can be carried out subsequent analysis by information and true waveform interested, user；Finally, know using image
Other technology is handled shooting photo, or high-speed video stream is told into the accurate of interference source automatically by oversubscription technology
Position and interference type.But the spectrum monitoring unmanned plane, because control range and electricity are limited, control signal is easily by height
The stop of layer building, short time interference source detection can only be carried out in smaller range, and can not compatible power system LTE230
Network, a kind of present invention multifunctional assembling for electric power LTE230 networks based on 230MHz frequency range TD-LTE wireless networks
Put, solve the problems, such as to carry out long-time air interference investigation in the large area of the LTE230 network coverages, while can be real
The function of existing signal strength test and image/video information gathering.
The content of the invention
The technical problem to be solved in the present invention is that wireless for a long time do is carried out in the large area of the LTE230 network coverages
The problem of disturbing investigation, while the function of signal strength test and image/video information gathering can be realized.
The present invention is that technical scheme is used by solving the above problems：It is a kind of to be used for the multi-functional of electric power LTE230 networks
Device, including communication module, microprocessor module, unmanned plane folding and unfolding module, power supply module, optical module, locating module and machine
Tool module, it is characterised in that：Described communication module, including power system embedded communication unit, signal strength test unit,
Interference investigation unit and antenna element, for carrying out wireless information interaction with the external world；Described microprocessor module, for handling
With storage base station signal strength, the data of interference signal frequency and interference signal intensity, while it is responsible for calculating the position of interference signal
Put；Described unmanned plane folding and unfolding module, including rail unit, indicator unit, charhing unit and unmanned plane storage chamber, are located at
On LTE230 base stations, rail unit and indicator unit are responsible for the guiding taken off, reclaimed of unmanned plane, and indicator unit is by multigroup
The laser designator being arranged in a straight line is formed, and the luminous direction of laser designator passes through perpendicular to the surface of guide rail, optical module
Indicator unit is detected to guide unmanned plane to be travelled on rail unit, charhing unit is located at unmanned plane storage chamber, in indicator lamp
Unmanned chain-drive section can touch charhing unit under the guiding of unit, and subsequent charhing unit has cushion pad so that unmanned plane stops, and
Accurate access charhing unit；Described power supply module, for the power supply of the modules of multi-function device, by unmanned plane folding and unfolding mould
Block is powered；Described optical module, for providing image and video information near unmanned plane, unmanned plane is detected in descent
The steering signal of folding and unfolding module；Described locating module, for recording the positional information and flight attitude information of unmanned plane；It is described
Mechanical module, flight and landing for unmanned plane.Communication module, microprocessor module, unmanned plane folding and unfolding module, optical mode
Block, locating module and mechanical module are powered by power supply module, communication module, optical module, locating module and mechanical module with
Microprocessor electrically connects.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：LTE230 nets
The complete workflow of multi-function device of network comprises the following steps：S1：After unmanned plane receives task, microprocessor module pair
Communication module, power supply module, optical module, locating module and the mechanical module of unmanned plane carry out self-test；S2：Unmanned plane folding and unfolding mould
Block guiding unmanned plane takes off；S3：Unmanned plane operating personnel send flight path to multi-function device by LTE230 networks and instructed,
Flight path instruction is communicated to the power system embedded communication in multi-function device communication module by LTE230 network base stations
Unit；S4：Flight path instruction is handled by microprocessor module, control machinery module；S5：It is automatic after unmanned plane completion task
It is close to nearest LTE230 base stations, land under the guiding of unmanned plane folding and unfolding module, then filled in unmanned plane folding and unfolding module
Electricity.During using unmanned plane, unmanned plane operating personnel send task order, the communication of unmanned plane by LTE230 networks to unmanned plane
After module receives order, microprocessor module is transferred the instructions to, self-test in subsequent microprocessor module carry out system, detection
Power system embedded communication unit, signal strength test unit, interference investigation unit and antenna element in communication module are
No working properly, whether detection power supply module midpoint electricity reaches mission requirements amount, detection optical module whether imaging clearly, and
Positioning calibration and machine assembly self-test are carried out, if self-test item is not reaching to requirement, system can be anti-to unmanned plane operating personnel
Feedback, unmanned plane operating personnel decide whether to take off according to actual conditions.Then, unmanned plane starts, in unmanned plane folding and unfolding module
Taken off under guiding, and leave unmanned plane folding and unfolding module.And then, unmanned plane operating personnel by LTE230 networks to multi-functional nothing
Man-machine transmission flight directive and assignment instructions, instruction are communicated in multi-function device communication module by LTE230 network base stations
Power system embedded communication unit, instruction are then passed to microprocessor module and handled, microprocessor module according to
Instruct control machinery module and other functional modules.Can be nearest from trend after unmanned plane completion task or during low battery
LTE230 base stations are close, charged under the guiding of unmanned plane folding and unfolding module into unmanned plane storage chamber.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described electricity
Force system embedded communication unit, is connected by UART interface or RS-485 interfaces with microprocessor, for LTE230 bases
Information exchange is realized at station, and power system embedded communication unit receives the letter of the LTE230 base stations near unmanned plane position
Number, realize the unmanned aerial vehicle (UAV) control in LTE230 network coverages.Described power system embedded communication unit is electric power
System-specific, it was used in originally on intelligent electric meter, now can be with using power system embedded communication unit on unmanned plane
More preferable compatible power system LTE230 networks, while cause the security increase of data transfer.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described letter
Number strength test unit is used for the signal intensity for measuring unmanned plane position, optimizes for base station and provides parameter, strong by signal
Degree calculates unmanned plane to the distance and heading of the base station, and parameter is provided for unmanned plane recovery.It is traditional in ground survey base
Signal intensity of standing can be disturbed by traffic above-ground and obstacle, can not measure in network area signal intensity a little,
Signal strength test unit is installed on unmanned plane, can make it that the measurement of signal intensity is not limited by landform and traffic, more
The signal intensity of comprehensive measurement LTE230 networks, so as to provide parameter for the further optimization of network, in addition, strong by signal
The measurement of degree can be that the positioning of unmanned plane is modified, and parameter is provided for making a return voyage for unmanned plane.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described is dry
The frequency and intensity data that investigation unit is used to measure interference signal are disturbed, these data pass through the processing of microprocessor module, can
To obtain the position of interference signal.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described day
Line unit is used to receive LTE230 base station signals and interference signal, to LTE230 base stations send the interference signal data that collect and
Image/video information.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described determines
Position module is GPS module or big dipper module, and auxiliary positioning is carried out by signal strength test unit.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described light
Learning module includes imaging unit and ccd image sensor unit, and imaging unit is used to gather image/video information, and ccd image passes
Sensor cell is used for the signal for gathering laser designator transmitting.
A kind of preferably, described multi-function device for electric power LTE230 networks, it is characterised in that：Described is slow
Punching pad is located on the charhing unit in unmanned plane folding and unfolding module, and when unmanned plane reclaims, unmanned plane is touched by rail unit to be filled
Electric unit, with cushion pad by snapping connection, cushion pad is made up of unmanned chain-drive section sponge or spring；When unmanned plane is launched,
Buckle is unclamped, and unmanned plane is separated with charhing unit, and unmanned plane folding and unfolding module is left by rail unit.
The present invention substantial effect be：A kind of multi-function device for electric power LTE230 networks of the present invention can
To carry out long-time air interference investigation in the large area of the LTE230 network coverages, while signal strength test can be realized
With the function of image/video information gathering.
Brief description of the drawings
Fig. 1 is a kind of multi-function device block diagram for electric power LTE230 networks of the invention.
Fig. 2 is communication module block diagram in a kind of multi-function device for electric power LTE230 networks of the invention.
In figure：1st, communication module, 2, microprocessor module, 3, unmanned plane folding and unfolding module, 4, optical module, 5, positioning mould
Block, 6, mechanical module, 7, power supply module, 8, power system embedded communication unit, 9, signal strength test unit, 10, interference
Investigate unit, 11, radio-cell.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the embodiment of the present invention is further described in detail.
Embodiment：
As shown in figure 1, a kind of multi-function device for electric power LTE230 networks, including communication module 1, microprocessor module 2,
Unmanned plane folding and unfolding module 3, power supply module 7, optical module 4, locating module 5 and mechanical module 6, communication module 1, microprocessor mould
Block 2, unmanned plane folding and unfolding module 3, optical module 4, locating module 5 and mechanical module 6 are powered by power supply module 7, communication module
1st, optical module 4, locating module 5 and mechanical module 6 electrically connect with microprocessor.Wherein unmanned plane folding and unfolding module 3 is placed in electricity
On power LTE230 network base stations, including rail unit, indicator unit, charhing unit and unmanned plane storage chamber, communication module 1,
Microprocessor module 2, power supply module 7, optical module 4, locating module 5 and mechanical module 6 are located on unmanned plane.Use unmanned plane
When, unmanned plane operating personnel send task order by LTE230 networks to unmanned plane, due to electric power LTE230 network coverage models
All areas in planning region can be reached by enclosing, so can the jumbo control range for improving unmanned plane.The communication module 1 of unmanned plane
After receiving order, microprocessor module 2 is transferred the instructions to, self-test in the subsequent carry out of microprocessor module 2 system, detection is logical
Believe power system embedded communication unit 8, signal strength test unit 9, interference investigation unit 10 and the antenna element in module 1
Whether working properly, whether the detection midpoint electricity of power supply module 7 reaches mission requirements amount, and whether detection optical module 4 is imaged clearly
It is clear, and positioning calibration and machine assembly self-test are carried out, if self-test item is not reaching to requirement, system can be to unmanned plane operator
Member's feedback, unmanned plane operating personnel decide whether to take off according to actual conditions.Then, unmanned plane starts, in unmanned plane folding and unfolding mould
Taken off under the guiding of block 3, and leave unmanned plane folding and unfolding module 3.And then, unmanned plane operating personnel by LTE230 networks to more
Function unmanned plane sends flight directive and assignment instructions, and instruction is communicated to multi-function device communication mould by LTE230 network base stations
Power system embedded communication unit 8 in block 1, instruction are then passed to microprocessor module 2 and handled, microprocessor
Module 2 is according to instruction control machinery module 6 and other functional modules.Can be from the nearest LTE230 of trend after unmanned plane completion task
Base station is close, is charged under the guiding of unmanned plane folding and unfolding module 3 into unmanned plane storage chamber.Unmanned plane is running into urgent feelings
During condition, as thunder and lightning weather, low battery, mechanical structure it is impaired when, can be from the nearest LTE230 base stations forced landing of trend, so can be with
Reduce threat of the unmanned plane to public safety.
Unmanned plane folding and unfolding module 3 includes rail unit, indicator unit, charhing unit and unmanned plane storage chamber, is located at
On LTE230 base stations, rail unit and indicator unit are responsible for the guiding taken off, reclaimed of unmanned plane, and indicator unit is by multigroup
The laser designator being arranged in a straight line is formed, and the luminous direction of laser designator passes through perpendicular to the surface of guide rail, optical module 4
Indicator unit is detected to guide unmanned plane to be travelled on rail unit, charhing unit is located at unmanned plane storage chamber, in indicator lamp
Unmanned chain-drive section can touch charhing unit under the guiding of unit, and subsequent charhing unit has cushion pad so that unmanned plane stops, and
Accurate access charhing unit.Multi-functional unmanned plane can be surrounded using base station as the center of circle when auto-returned unmanned plane storage chamber
20m is that the circular path of radius flies, for finding the outermost laser designator of rail unit, the CCD in optical module 4
During the light that image sensor senses are sent to outermost laser designator, microprocessor module 2 can record position now, adjust
The direction of whole unmanned plane and height, unmanned plane is guided to drop to rail unit by indicator lamp position, unmanned plane passes through guide rail list
Member touches charhing unit, and with cushion pad by snapping connection, cushion pad is made up of unmanned chain-drive section sponge or spring；Nobody
When machine is launched, buckle is unclamped, and unmanned plane is separated with charhing unit, and unmanned plane folding and unfolding module 3 is left by rail unit.
When multi-functional unmanned plane carries out air interference investigation work, the meeting pair of radio-cell 11 in communication module 1
220MHz ~ 240MHz interfering frequency is detected, the meeting of unmanned plane microprocessor module 2 when interference signal is more than -110dBm
One alarm signal of unmanned plane operating personnel is given, this interference band of lock-in detection simultaneously records nothing when interference signal starts to occur
Man-machine positional information, positional information are obtained by locating module 5, and then unmanned plane can enter fixed point patrol pattern, be opened with interference
Centered on beginning location point, 50m is that the flight path of radius is detected, and finds the most strong point of interference signal within this range, looks for
This step is repeated during to next interference signal point of maximum intensity, is repeated always with such step, it is strong until searching out interference signal
Maximum is spent, the acquiescence of unmanned plane microprocessor module 2 is referred to herein as position of interference source, and now unmanned plane operator can operate nothing
Man-machine opening optical module 4, is taken pictures and is collected evidence to position of interference source, and described unmanned plane optical module 4 can also be in electricity
During power emergency first-aid repair picture video information is provided for command centre.
As shown in Fig. 2 communication module 1 includes power system embedded communication unit 8, signal strength test unit 9, interference
Unit 10 and antenna element are investigated, for carrying out wireless information interaction with the external world.Described power system embedded communication unit
8, it is connected by UART interface or RS-485 interfaces with microprocessor, for realizing information exchange, electric power with LTE230 base stations
System embedment formula communication unit 8 receives the signal of the LTE230 base stations near unmanned plane position, realizes in LTE230 networks
Unmanned aerial vehicle (UAV) control in coverage.Described power system embedded communication unit 8 is that power system is special, is to use originally
, now can preferably compatible power system using power system embedded communication unit 8 on unmanned plane on intelligent electric meter
LTE230 networks, while cause the security increase of data transfer.Signal strength test unit 9 is used to measure unmanned plane institute in place
The signal intensity put, parameter is provided for base station optimization, distance and flight side of the unmanned plane to the base station are calculated by signal intensity
To, for unmanned plane recovery parameter is provided.Traditional can be by traffic above-ground and obstacle in ground survey base station signal strength
Interference, can not measure the network area in signal intensity a little, the installation signal strength test unit 9 on unmanned plane can be with
So that the measurement of signal intensity is not limited by landform and traffic, the signal intensity of LTE230 networks is more comprehensively measured, from
And parameter is provided for the further optimization of network, in addition, the positioning that the measurement for passing through signal intensity can be unmanned plane is repaiied
Just, parameter is provided for making a return voyage for unmanned plane.
Embodiment described above is a kind of preferable scheme of the present invention, not the present invention is made any formal
Limitation, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (9)
1. a kind of multi-function device for electric power LTE230 networks, including communication module, microprocessor module, unmanned plane folding and unfolding
Module, power supply module, optical module, locating module and mechanical module, it is characterised in that：
Described communication module, including power system embedded communication unit, signal strength test unit, interference investigation unit and
Antenna element, for carrying out wireless information interaction with the external world；
Described microprocessor module, for handling and storing base station signal strength, interference signal frequency and interference signal intensity
Data, while be responsible for calculate interference signal position；
Described unmanned plane folding and unfolding module, including rail unit, indicator unit, charhing unit and unmanned plane storage chamber, are located at
On LTE230 base stations, rail unit and indicator unit are responsible for the guiding taken off, reclaimed of unmanned plane, and indicator unit is by multigroup
The laser designator being arranged in a straight line is formed, and the luminous direction of laser designator passes through perpendicular to the surface of guide rail, optical module
Indicator unit is detected to guide unmanned plane to be travelled on rail unit, charhing unit is located at unmanned plane storage chamber, in indicator lamp
Unmanned chain-drive section can touch charhing unit under the guiding of unit, and subsequent charhing unit has cushion pad so that unmanned plane stops, and
Accurate access charhing unit；
Described power supply module, for the power supply of the modules of multi-function device, by unmanned plane folding and unfolding module for power supply；
Described optical module, for providing image and video information near unmanned plane, unmanned plane receipts are detected in descent
The steering signal of amplification module；
Described locating module, for recording the positional information and flight attitude information of unmanned plane；
Described mechanical module, flight and landing for unmanned plane.
A kind of 2. multi-function device for electric power LTE230 networks according to claim 1, it is characterised in that：LTE230
The complete workflow of multi-function device of network comprises the following steps：
S1：After unmanned plane receives task, microprocessor module is to the communication module of unmanned plane, power supply module, optical module, fixed
Position module and mechanical module carry out self-test；
S2：Unmanned plane folding and unfolding module booting unmanned plane takes off；
S3：Unmanned plane operating personnel send flight path to multi-function device by LTE230 networks and instructed, flight path instruction
The power system embedded communication unit being communicated to by LTE230 network base stations in multi-function device communication module；
S4：Flight path instruction is handled by microprocessor module, control machinery module；
S5：It is close from the nearest LTE230 base stations of trend after unmanned plane completion task, decline in the guiding of unmanned plane folding and unfolding module
Fall, then charged in unmanned plane folding and unfolding module.
A kind of 3. multi-function device for electric power LTE230 networks according to claim 1 or 2, it is characterised in that：Institute
The power system embedded communication unit stated, is connected by UART interface or RS-485 interfaces with microprocessor, for
LTE230 realizes base station information exchange, and power system embedded communication unit receives the LTE230 bases near unmanned plane position
The signal stood, realize the unmanned aerial vehicle (UAV) control in LTE230 network coverages.
A kind of 4. multi-function device for electric power LTE230 networks according to claim 1, it is characterised in that：Described
Signal strength test unit is used for the signal intensity for measuring unmanned plane position, provides parameter for base station optimization, passes through signal
Strength co-mputation unmanned plane provides parameter to the distance and heading of the base station for unmanned plane recovery.
A kind of 5. multi-function device for electric power LTE230 networks according to claim 1, it is characterised in that：Described
Interference investigation unit is used for the frequency and intensity data for measuring interference signal, and these data pass through the processing of microprocessor module,
The position of interference signal can be obtained.
A kind of 6. multi-function device for electric power LTE230 networks according to claim 1, it is characterised in that：Described
Antenna element is used to receive LTE230 base station signals and interference signal, and the interference signal data collected are sent to LTE230 base stations
With image/video information.
A kind of 7. multi-function device for electric power LTE230 networks according to claim 1 or 2, it is characterised in that：Institute
The locating module stated is GPS module or big dipper module, and auxiliary positioning is carried out by signal strength test unit.
A kind of 8. multi-function device for electric power LTE230 networks according to claim 1 or 2, it is characterised in that：Institute
The optical module stated includes imaging unit and ccd image sensor unit, and imaging unit is used to gather image/video information, CCD
Image sensor cell is used for the signal for gathering laser designator transmitting.
A kind of 9. multi-function device for electric power LTE230 networks according to claim 1, it is characterised in that：Described
Cushion pad is located on the charhing unit in unmanned plane folding and unfolding module, and when unmanned plane reclaims, unmanned plane is touched by rail unit
Charhing unit, with cushion pad by snapping connection, cushion pad is made up of unmanned chain-drive section sponge or spring；Unmanned plane is launched
When, buckle is unclamped, and unmanned plane is separated with charhing unit, and unmanned plane folding and unfolding module is left by rail unit.
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| CN201710572332.0A CN107682877B (en) | 2017-07-13 | 2017-07-13 | Multifunctional device for power LTE230 network |
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| CN201710572332.0A CN107682877B (en) | 2017-07-13 | 2017-07-13 | Multifunctional device for power LTE230 network |
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|---|---|---|---|---|
| CN103796201A (en) * | 2012-10-31 | 2014-05-14 | 国网电力科学研究院 | Electric power wireless broadband communication system based on TD-LTE 230 |
| CN205193285U (en) * | 2015-10-29 | 2016-04-27 | 新疆极飞农业科技有限公司 | Satellite navigation system receiving arrangement and unmanned aerial vehicle |
| CN106020239A (en) * | 2016-08-02 | 2016-10-12 | 南京奇蛙智能科技有限公司 | Precise landing control method for unmanned aerial vehicle |
| US9537561B1 (en) * | 2016-01-21 | 2017-01-03 | Verizon Patent And Licensing Inc. | Optimization of communications with UAVS using terrestrial cellular networks |
| CN106301623A (en) * | 2016-09-09 | 2017-01-04 | 成都定为电子技术有限公司 | The interference source detection identification method of a kind of spectrum monitoring unmanned plane and device thereof |
-
2017
- 2017-07-13 CN CN201710572332.0A patent/CN107682877B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796201A (en) * | 2012-10-31 | 2014-05-14 | 国网电力科学研究院 | Electric power wireless broadband communication system based on TD-LTE 230 |
| CN205193285U (en) * | 2015-10-29 | 2016-04-27 | 新疆极飞农业科技有限公司 | Satellite navigation system receiving arrangement and unmanned aerial vehicle |
| US9537561B1 (en) * | 2016-01-21 | 2017-01-03 | Verizon Patent And Licensing Inc. | Optimization of communications with UAVS using terrestrial cellular networks |
| CN106020239A (en) * | 2016-08-02 | 2016-10-12 | 南京奇蛙智能科技有限公司 | Precise landing control method for unmanned aerial vehicle |
| CN106301623A (en) * | 2016-09-09 | 2017-01-04 | 成都定为电子技术有限公司 | The interference source detection identification method of a kind of spectrum monitoring unmanned plane and device thereof |
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| CN107682877B (en) | 2020-09-11 |
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