CN107967798A - Unmanned plane receiver control method - Google Patents
Unmanned plane receiver control method Download PDFInfo
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- CN107967798A CN107967798A CN201711217460.XA CN201711217460A CN107967798A CN 107967798 A CN107967798 A CN 107967798A CN 201711217460 A CN201711217460 A CN 201711217460A CN 107967798 A CN107967798 A CN 107967798A
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- information
- configuration
- unmanned plane
- received
- aircraft
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- 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
Abstract
The present invention discloses a kind of unmanned plane receiver control method, comprises the following steps, S1) hardware initialization；S2) module configures；S3 processing aircraft downlink information) is received；S4) the control frame of receiver/transmitter；S5 descending chain circuit frame) is sent to transmitter；S6 PPM signal) is produced；S7 configuration information) is received.The control method of the present invention makes receiver receive the DownLink information that passes down of aircraft by serial ports, obtain longitude and latitude, height, etc. winged control parameter, send descending chain circuit frame to remote controler：Effective DownLink information is extracted, is packaged into FMC information frames, remote controler is descended into by RF modules.Substantially increase the handling of unmanned plane.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly to a kind of unmanned plane receiver control method.
Background technology
With the development of science and technology, the application of unmanned plane is more and more extensive, including fire-fighting, public safety, power station inspection
Etc. various aspects, unmanned plane have closely prospecting, ground remote control, be swift in response, the strong powerful advantages of maneuverability so that its
It is multiple using having the advantages that.The main control mode of unmanned plane is set with dedicated remote controler combination aircraft configuration, remote controler
Operation handle and transmitter, data radio station, display screen etc. are equipped with, there are function setting mistake for existing unmanned plane dedicated remote control
In the shortcomings that simple, display screen interface is unreasonable, and the only function of emission control orders, unmanned plane receiver will cannot have
With on data back to remote controler so that remotely pilotless machine is inconvenient for operation, and the performance accuracy and operability to aircraft are all poor.
The content of the invention
The purpose of the present invention aims to provide a kind of unmanned plane receiver control method, solves the no-manned machine distant control of the prior art
The defects of mode operability difference and single function, to overcome shortcoming of the prior art.
To achieve the above object, technical solution provided by the present invention is：A kind of unmanned plane receiver control method, it is special
Sign is to comprise the following steps,
S1) hardware initialization：The peripheral hardwares such as GPIO, interruption, serial ports, USB are initialized；
S2) module configures：RF communication modules are initialized, the parameter such as configurating channel number, speed, transmission power, if
Need pairing then to enter pairing mode, receive the configuration information and configuration module again of remote controller transmitter；
S3 processing aircraft downlink information) is received：The DownLink information passed down by serial ports reception aircraft, obtains
Longitude and latitude, height, etc. winged control parameter；
S4) the control frame of receiver/transmitter：The remote information frame transmitted from encoding board is received by RF modules, is obtained
The rod volume information of each rocking bar, button；
S5 descending chain circuit frame) is sent to transmitter：Effective DownLink information is extracted, FMC information frames is packaged into, passes through
RF modules descend into remote controler；
S6 PPM signal) is produced：The PPM of each passage is produced according to the rod volume information configuration timer of each rocking bar, button
Waveform；
S7 configuration information) is received：The configuration information issued from PC is received by USB.
Above-mentioned unmanned plane receiver control method, in step S7) in, if configuration does not change, return and receive processing flight
Device downlink information, if configuration change, reconfigures the parameters such as channel number, speed by configuration module, then returns again to and connect
Receive processing aircraft downlink information.
The beneficial effects of the invention are as follows：The control method of the present invention makes receiver receive what aircraft passed down by serial ports
DownLink information, obtain longitude and latitude, height, etc. winged control parameter, send descending chain circuit frame to remote controler：Extract effective
DownLink information, is packaged into FMC information frames, and remote controler is descended into by RF modules.
The control method of the present invention makes receiver receive remote information frame by RF modules, obtains each rocking bar, button
Rod volume information, the PPM waveforms of each passage are produced according to the rod volume information configuration timer of each rocking bar, button.
Brief description of the drawings
Fig. 1 is unmanned plane receiver system block diagram of the present invention.
Fig. 2 is unmanned plane receiver control flow chart of the present invention.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " front and rear ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, it may be being fixedly connected.Can also be detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
The concrete meaning of invention.
Referring to Fig. 1-2, a kind of unmanned plane receiver control method, comprises the following steps：
1st, hardware initialization：The peripheral hardwares such as GPIO, interruption, serial ports, USB are initialized.
2nd, module configures：RF communication modules are initialized, the parameter such as configurating channel number, speed, transmission power.Needing
Enter pairing mode when matching, receive the configuration information and configuration module again of remote controller transmitter.
3rd, processing aircraft downlink information is received：The DownLink information passed down by serial ports reception aircraft, obtains
Longitude and latitude, height, etc. winged control parameter.
4th, the control frame of receiver/transmitter：The remote information frame transmitted from encoding board is received by RF modules, is obtained
The rod volume information of each rocking bar, button.
5th, descending chain circuit frame is sent to transmitter：Effective DownLink information is extracted, FMC information frames is packaged into, passes through
RF modules descend into remote controler.
6th, PPM signal is produced：The PPM of each passage is produced according to the rod volume information configuration timer of each rocking bar, button
Waveform.
7th, configuration information is received：The configuration information issued from PC is received by USB, if configuration does not change, return connects
Processing aircraft downlink information is received, if configuration change, the parameters such as channel number, speed are reconfigured by configuration module, so
After return again to reception processing aircraft downlink information.
Receiver configuration 900MHz data radio stations realize data transfer, receive the downlink data of processing aircraft, LED is shown
Receive remote signal and receive the state of aircraft data, produce the PPM signal of each 9 passage of two-way, wherein being used to control all the way
Aircraft, another way are used to control brushless holder and camera.
The communication configuration of receiver end is realized automatically using the matching function of remote controler, and some of remote controller transmitter set
Put, such as channel, can be simply modified using gui interface, without being realized by software RCConfig.
For safe and simple reason, and avoid occurring any problem in operation, the module in aircraft can be by distant
Control device automatic matching function, which is realized, to be automatically configured.Concrete operations mode is：By microwave box installation aboard, oneself on box is pinned
Dynamic pairing button powers on, and is unclamped after waiting 3S.The cursor for setting interface A menu is moved to by remote controler end " pairing " item, press
Right button, " pairing " item are changed into " Waiting " by " IDLE ", choose and press " MENU " key after " Waiting " and confirmed, at this time
Remote controler enters with receiver automatically configures flow, waits 30S or so, and remote controler automatic matching is completed, configuration interface " pairing "
Item shows " OK ", and automatic matching flow terminates at this time, and remote controler main interface receives the Downlink information of aircraft.Need to note
Meaning, synchronization can only have a set of remote controler to be configured with receiver.
Receiver master control IC is STM32F103RC, and the ground remote control device of unmanned plane includes remote-control lever and remote control switch, display
Screen, transmitter, data radio station XTEND-900, wherein transmitter gather and handle operation of the user to remote-control lever and remote control switch,
Control signal is generated, becomes the flight control data of control aircraft.The data radio station XTEND-900A of ground remote control device is used for
Data exchange is carried out with aircraft, the control signals such as flight control data is sent to aircraft, receives line number under aircraft section
According to.Ground remote control device also sets up video processing module and is converted into display for that will send back the Flight Condition Data come from aircraft
Signal output is correspondingly shown to the display screen of remote controler by display screen.Accordingly also there is data radio station to be used on aircraft
Data exchange is carried out, carry-on data radio station XTEND-900B is matched with the data radio station XTEND-900A of remote controler and gone forward side by side
The corresponding data interaction of row, i.e. establish data link between data radio station XTEND-900B and data radio station XTEND-900A, flies
Flare maneuver of the row device based on the flight control data control unmanned plane received, and correspondingly gather all parts of aircraft
Status data form state of flight downlink data beam back ground.The transmitter of remote controler passes through USART interfaces and display screen, number
The platform that conducts electricity carries out data transmission, and WINCE receives serial data and shows, configuration is replaced and firmware upgrade, and 3 switching values of collection are led to
Road, 6 analog quantity channels, direction key signal, the rod volume value of 9 passages of generation are encoded into a data packet containing 14 bytes
Launched by data radio station XTEND-900A.Hereafter, the transmitting that unmanned plane receiver is received based on data radio station XTEND-900B
The flight control data that machine is sent, microcontroller receives and the PPM signal control flight of decoding control data generation each 9 passage of two-way
The action of the flare maneuver and holder camera of device, while microcontroller receives aircraft down link data by aircraft state data
Remote controler end is transmitted to by data radio station XTEND-900B to show.
Although an embodiment of the present invention has been shown and described, it will be understood by those of ordinary skill in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent substitution, without creative work improvements introduced etc., should all be included
Within protection scope of the present invention.
Claims (2)
- A kind of 1. unmanned plane receiver control method, it is characterised in that comprise the following steps,S1) hardware initialization：The peripheral hardwares such as GPIO, interruption, serial ports, USB are initialized；S2) module configures：RF communication modules are initialized, the parameter such as configurating channel number, speed, transmission power, if desired Pairing then enters pairing mode, receives the configuration information and configuration module again of remote controller transmitter；S3 processing aircraft downlink information) is received：The DownLink information passed down by serial ports reception aircraft, obtains longitude and latitude Degree, height, etc. winged control parameter；S4) the control frame of receiver/transmitter：The remote information frame transmitted from encoding board is received by RF modules, is obtained each The rod volume information of rocking bar, button；S5 descending chain circuit frame) is sent to transmitter：Effective DownLink information is extracted, is packaged into FMC information frames, passes through RF moulds Block descends into remote controler；S6 PPM signal) is produced：The PPM ripples of each passage are produced according to the rod volume information configuration timer of each rocking bar, button Shape；S7 configuration information) is received：The configuration information issued from PC is received by USB.
- 2. unmanned plane receiver control method according to claim 1, it is characterised in that S7) in, if configuration does not change, Return and receive processing aircraft downlink information, if configuration change, channel number, speed etc. are reconfigured by configuration module and joined Number, then returns again to reception processing aircraft downlink information.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217460.XA CN107967798A (en) | 2017-11-28 | 2017-11-28 | Unmanned plane receiver control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711217460.XA CN107967798A (en) | 2017-11-28 | 2017-11-28 | Unmanned plane receiver control method |
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| CN107967798A true CN107967798A (en) | 2018-04-27 |
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Citations (7)
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| CN201604796U (en) * | 2010-03-23 | 2010-10-13 | 贵阳帝三数字技术有限公司 | Intelligent aerial photography unmanned aerial vehicle |
| CN103336529A (en) * | 2013-06-27 | 2013-10-02 | 深圳市沈氏彤创航天模型有限公司 | Method and device for wirelessly arranging adjustable parameters of model flying autostabilizer |
| CN203299567U (en) * | 2013-05-28 | 2013-11-20 | 航天科工深圳（集团）有限公司 | Drone remote controller and its drone remote control circuit |
| CN103974327A (en) * | 2014-04-28 | 2014-08-06 | 华南理工大学 | Small-size unmanned helicopter point-to-point data chain system and achieving method |
| CN104598108A (en) * | 2015-01-02 | 2015-05-06 | 北京时代沃林科技发展有限公司 | Equipment and method for proportionally remote controlling vehicle and unmanned aerial vehicle by touching on intelligent terminal |
| CN106945835A (en) * | 2017-03-09 | 2017-07-14 | 长沙开雅电子科技有限公司 | A kind of unmanned vehicle |
| CN107074351A (en) * | 2016-09-30 | 2017-08-18 | 深圳市大疆创新科技有限公司 | Control method, device and the unmanned vehicle of unmanned plane |
-
2017
- 2017-11-28 CN CN201711217460.XA patent/CN107967798A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604796U (en) * | 2010-03-23 | 2010-10-13 | 贵阳帝三数字技术有限公司 | Intelligent aerial photography unmanned aerial vehicle |
| CN203299567U (en) * | 2013-05-28 | 2013-11-20 | 航天科工深圳（集团）有限公司 | Drone remote controller and its drone remote control circuit |
| CN103336529A (en) * | 2013-06-27 | 2013-10-02 | 深圳市沈氏彤创航天模型有限公司 | Method and device for wirelessly arranging adjustable parameters of model flying autostabilizer |
| CN103974327A (en) * | 2014-04-28 | 2014-08-06 | 华南理工大学 | Small-size unmanned helicopter point-to-point data chain system and achieving method |
| CN104598108A (en) * | 2015-01-02 | 2015-05-06 | 北京时代沃林科技发展有限公司 | Equipment and method for proportionally remote controlling vehicle and unmanned aerial vehicle by touching on intelligent terminal |
| CN107074351A (en) * | 2016-09-30 | 2017-08-18 | 深圳市大疆创新科技有限公司 | Control method, device and the unmanned vehicle of unmanned plane |
| CN106945835A (en) * | 2017-03-09 | 2017-07-14 | 长沙开雅电子科技有限公司 | A kind of unmanned vehicle |
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Address after: 528305 No.7 No.2 Jianye Middle Road, Ronggui Science and Technology Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant after: Magnesium Kezhongsi Technology (Foshan) Co.,Ltd. Address before: 528305 No.7 No.2 Jianye Middle Road, Ronggui Science and Technology Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant before: Foshan Anlcom Technology Co.,Ltd. Address after: 528305 No.7 No.2 Jianye Middle Road, Ronggui Science and Technology Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Anlcom Technology Co.,Ltd. Address before: 528305 No.7 No.2 Jianye Middle Road, Ronggui Science and Technology Industrial Park, Shunde District, Foshan City, Guangdong Province Applicant before: FOSHAN AIRCAM UAV TECHNOLOGY Corp. |
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Application publication date: 20180427 |
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