CN104238469B - Flight control system - Google Patents

Flight control system Download PDF

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Publication number
CN104238469B
CN104238469B CN201310234039.5A CN201310234039A CN104238469B CN 104238469 B CN104238469 B CN 104238469B CN 201310234039 A CN201310234039 A CN 201310234039A CN 104238469 B CN104238469 B CN 104238469B
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CN
China
Prior art keywords
control
flight
data
communication chip
intelligent terminal
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CN201310234039.5A
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Chinese (zh)
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CN104238469A (en
Inventor
田瑜
江文彦
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优利科技有限公司
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Priority to CN201310234039.5A priority Critical patent/CN104238469B/en
Publication of CN104238469A publication Critical patent/CN104238469A/en
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Publication of CN104238469B publication Critical patent/CN104238469B/en

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric

Abstract

The invention discloses a kind of flight control system.The control data collector includes a processor, multiple remote-control levers and multiple remote control switches;The main control unit includes a processor and one first communication chip, and first communication chip sends the flight control data that the remote-control lever and remote control switch gather to model aerial vehicle.The remote control system, including an intelligent terminal module, the intelligent terminal module includes one second communication chip, and the remote control system also includes a control data collector as described above, and first communication chip sends the flight control data to model aerial vehicle.The flight control system includes a model aerial vehicle and remote control system as described above.The present invention's is realizing flight control accuracy height, the high-performance of intelligent terminal module and a variety of realizations is make use of while good operability, it is achieved thereby that high performance control program.

Description

Flight control system
Technical field
The present invention relates to a kind of flight control system, more particularly to a kind of flight shape for Controlling model aircraft The flight control system of state.
Background technology
Model aerial vehicle on the market at present, main control mode are two kinds:Dedicated remote control binding model aircraft Scheme and smart mobile phone or tablet personal computer binding model aircraft scheme.
The scheme of wherein dedicated remote control aggregation model aircraft is the traditional control program of model aerial vehicle.Remote control contains There are operation handle and control expelling plate etc..Remote control is typically no or only several simple due to the limitation of volume and cost Lampion or the instruction screen of very little carry out the working condition of display remote controller, remote-transmitter plate typically also only has simple monolithic Machine supports work.So the scheme is difficult to the use feeling for improving operator.
Wherein smart mobile phone or tablet personal computer binding model aircraft scheme is used as model by the use of existing smart mobile phone etc. The remote control of aircraft uses, and its advantage is that cost is low, and this is due to directly to use existing smart mobile phone, so reducing distant Control the cost of device;And it is powerful, the operating system of smart mobile phone can complete various parameters design, and can utilize existing Smart mobile phone display screen.But its shortcoming be when manipulating aircraft, due to no professional remote-control handle, the operation to aircraft Precision and operability will be far short of what is expected.And the performance accuracy of model aerial vehicle and operability are to use model aerial vehicle personnel master The use feeling to be pursued, so the scheme severely impacts the use feeling of operator.
The content of the invention
The technical problem to be solved in the present invention is to overcome the remote control mode of the model aerial vehicle of prior art to operate Property difference and function it is single the defects of, there is provided a kind of remote control system and its flight control system, the present invention pass through intelligent terminal mould The combination of block and the remote control handset of specialty, so as to realize high performance control program.
The present invention is that solve above-mentioned technical problem by following technical proposals:
The invention provides a kind of flight control system, and it includes a model aerial vehicle, and the model aerial vehicle includes One for the Flight Condition Data that gathers the model aerial vehicle flies control plate and a video acquisition for gathering video data Plate, it is characterized in, the flight control system also includes a remote control system and a relay station, wherein the winged control plate also includes One third communication chip, the flight that the remote control system that the winged control plate is received by the third communication chip is sent Control data;
The video acquisition plate also includes a fourth communication chip, and the relay station leads to for receiving the video acquisition plate Cross the video data that the fourth communication chip is sent and be forwarded to the remote control system.
The third communication chip of heretofore described winged control plate and the first communication chip of remote control system establish the link relation, The fourth communication chip of the video acquisition plate and the second communication chip of the intelligent terminal module of remote control system establish the link pass System.Also only pass through so flight control data is only transmitted to third communication chip, same video data by the first communication chip Fourth communication chip is transmitted to the second communication chip.
Wherein heretofore described relay station is used for the forwarding of video data, so as to overcome signal in signals transmission to decline Subtract the influence to video data transmission.So the relay station can use any forwarding forwarded with signal with gain function Device, such as the increase communication distance such as trunk desk, the equipment of extended coverage range.
Present invention also offers a kind of flight control system, and it includes a model aerial vehicle, the model aerial vehicle bag The winged control plate and the video for gathering video data for including the Flight Condition Data for gathering the model aerial vehicle are adopted Collect plate, be characterized in, the flight control system also includes a remote control system, wherein the winged control plate also includes a threeway Believe chip, the flight that the remote control system that the winged control plate is received by the third communication chip is sent controls number According to;
The video acquisition plate also includes a fourth communication chip, and the video acquisition plate passes through the fourth communication chip Video data transmitting is delivered to by the remote control system by a public communication network.
Wherein described public communication network refers to the communication network used in current mobile communication, such as 3G/4G communications Network etc., but the present invention is not intended to limit the type of the public communication network, it is any to can be used in public information data transfer Network can be applied to the present invention in.
It is preferred that the remote control system includes an intelligent terminal module, the intelligent terminal module includes one second communication Chip, the remote control system also include a control unit, and described control unit includes one and is used for acquisition control model aerial vehicle The control data collector of flight control data, second communication chip receive the video data of the model aerial vehicle.
It is preferred that the control data collector includes a processor, multiple remote-control levers and multiple remote control switches;The control Unit processed also includes one first communication chip;
Wherein described processor gathers the flight control data of user's input by the remote-control lever and the remote control switch, First communication chip sends the flight control data to model aerial vehicle.
It is preferred that first communication chip is additionally operable to receive Flight Condition Data.
Heretofore described Flight Condition Data gathers for model aerial vehicle in the prior art and is used for characterization model flight The signal data of the state of flight of device.
It is preferred that first communication chip is 2.4G/5,8G ISM(Industrial Scientific Medical Band industrial scientific Medical frequency bands)FSK(Frequency shift keying)Transceiver.
It is preferred that the remote control system includes an intelligent terminal module, the intelligent terminal module includes one second communication Chip, the remote control system also include a control data collector as described above, wherein second communication chip receives institute State the video data of model aerial vehicle.
It is preferred that the state of flight for the model aerial vehicle that the control data collector receives the first communication chip Data are sent to the intelligent terminal module.
It is preferred that the control data collector passes through a USART(Universal synchronous/asynchronous serial reception/transmitter)Connect Mouth, a USB(USB)Interface, an I2C interface(Inter-IntegratedCircuit, twin wire universal serial bus) An or SPI interface(High-speed synchronous serial port)The Flight Condition Data is sent to the intelligent terminal module.
It is preferred that the intelligent terminal module also includes a display screen;The display screen shows the Flight Condition Data And/or the video data.
Heretofore described Flight Condition Data gathers for model aerial vehicle in the prior art and is used for characterization model flight The signal data of the state of flight of device.
It is preferred that the intelligent terminal module is additionally operable to generate a state of flight configuration parameter;
The control data collector reads in the state of flight configuration parameter, and is flown by the first communication chip by described Row state configuration parameter and flight control data are sent to model aerial vehicle jointly, or
Second communication chip sends the state of flight configuration parameter to model aerial vehicle.
Heretofore described state of flight configuration parameter can be that user is controlled by what intelligent terminal module inputted to flight The supplementary parameter data of data processed, the supplemental characteristic of state of flight of allocation models aircraft, the supplemental characteristic of user preset or For passing through the supplemental characteristics such as empirical equation based on the state of flight of model aerial vehicle.The flight shape is not intended to limit in the present invention The relevant parameter such as the content of state configuration parameter, any and flight attitude, state and the control that those skilled in the art are recognized Can be as the state of flight configuration parameter of the present invention.
It is preferred that second communication chip is 2.4G/5,8G WIFI(Wireless fidelity Wireless Fidelitys)It is logical Believe chip, 3G(The third generation communication technology)Communication chip or 4G(The forth generation communication technology)Communication chip etc..It is preferred that described fly Control plate is also sent the Flight Condition Data to the remote control system, the third communication core by the third communication chip The state of flight configuration parameter Controlling model that piece also receives the intelligent terminal module generation by first communication chip flies The state of flight of row device.
It is preferred that the winged control plate is also sent the Flight Condition Data to described distant by the third communication chip Control system, the winged control plate also by the fourth communication chip of the video acquisition plate receive that the relay station forwards by described The state of flight configuration parameter of intelligent terminal module generation.
Heretofore described Flight Condition Data can be connected with flight filling configuration parameter by any one above-mentioned chain Transmit on road.
And the winged control plate of the present invention not only can the state of flight based on control signal Controlling model aircraft, can be with The working condition of all parts in collection model aircraft.
It is preferred that when the third communication chip can not receive the flight control data, the winged control plate passes through The fourth communication chip of the video acquisition plate sends solicited message, and is forwarded to the remote control system by the relay station;
After the remote control system receives the solicited message, the remote control system generates the control data collector Flight control data and the state of flight configuration parameter of intelligent terminal module generation are sent by the second communication chip, and pass through institute State relay station and be forwarded to the video acquisition plate;
The winged control plate receives the flight control data and flight by the fourth communication chip of the video acquisition plate State configuration parameter, and the Flight Condition Data is also sent to the intelligent terminal module by the fourth communication chip.
In the present invention when the communication link between the winged control plate and control data collector disconnects, i.e., the first communication core When link between piece and third communication chip disconnects, the data such as the flight control data transmitted in the link can be passed through The link transmission established among the video acquisition plate and intelligent terminal module.
Because the first communication chip transmission range of the control data collector is typically smaller, thus in the present invention when When model aerial vehicle exceeds the first communication chip transmission range, the transmission of third communication chip in intelligent terminal module is utilized The characteristics of distance, ensures that model aerial vehicle can obtain flight control data etc. all the time, thus model aerial vehicle is in all the time Under user's control.
It is preferred that the third communication chip is 2.4G/5,8G ISM FSK transceivers, the fourth communication chip is 2.4G/5,8G WIFI communication chips, 3G communication chips or 4G communication chips etc..
It is preferred that the video acquisition plate passes through serial commu-nication interface and the winged control plate interaction data.
It is preferred that the serial communication interface is USART interfaces, SPI interface(Serial Peripheral Interface (SPI)), RS232 interface or RS485 interfaces(The asynchronous transmission standard interface that EIA is formulated)Deng.
Winged control plate, video acquisition plate, intelligent terminal module and control data in the flight control system of the present invention are adopted Storage is respectively provided with communication chip, and now, the flight control data, Flight Condition Data, state of flight configuration parameter can be Arbitrarily transmitted between each communication chip, if the flight control data and state of flight configuration parameter finally transmit to Winged control plate, the Flight Condition Data are finally transmitted to intelligent terminal module, and the video data is only capable of in addition Transmitted between the video acquisition plate and the communication chip of intelligent terminal module.
It is preferred that also include a video processing module, a memory module, an input in intelligent terminal module as described above Module and earth station's data cache module;
Wherein described video processing module is used to the Flight Condition Data and/or the video data being converted into display Signal output is to the display screen;
The memory module is used to store the Flight Condition Data and/or the video data;
The input module is used for the parameter for reading in input, and generates the state of flight configuration ginseng based on the parameter Number;
Earth station's data cache module is used to cache the flight path data of earth station's transmission, flight attitude adjustment number According to, state of flight adjustment data, location data and map datum etc..
Heretofore described video processing module, memory module and input module are portion usual in intelligent terminal module Part, so it is no longer described in detail herein.
Earth station's data cache module of the present invention can be added to intelligent terminal module by the way of buffer In, because the data volume of earth station's data is very big, so by establishing single ground in intelligent terminal module in the present invention Data cache module stand to avoid taking the memory of a large amount of intelligent terminal modules.
Preferably, a voice synthetic module and a loudspeaker are also included in the intelligent terminal module, for flying described Row status data is converted into voice signal, and is exported by loudspeaker.
Preferably, a sound identification module and a microphone, the speech recognition are also included in the intelligent terminal module The audio controls that module is gathered based on the microphone, generate supplemental characteristic, and the input module is also based on the parameter Data generate the state of flight configuration parameter.
Heretofore described voice synthetic module, loudspeaker, sound identification module and microphone are equally prior art Intelligent terminal module in usual part or module, so be no longer described in detail herein.
For the ease of description, the intelligent terminal module is divided by function in the present invention and distinguished for various modules Description, so when implementing of the invention, the function of each module can be realized in same or multiple softwares and/or hardware.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention Example.
The positive effect of the present invention is:
The advantages of remote control system and its flight control system of the present invention is the operation handle of existing professional remote control, Have again using the multi-functional of intelligent terminal module, so realizing flight control accuracy height, make use of while good operability The high-performance of intelligent terminal module and a variety of realizations, it is achieved thereby that high performance control program.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment 1 of the flight control system of the present invention.
Fig. 2 is the structural representation of the intelligent terminal module of embodiments of the invention 1.
Fig. 3 is the structural representation of the control data collector of embodiments of the invention 1.
Fig. 4 is the structural representation of the embodiment 2 of the flight control system of the present invention.
Fig. 5 is the structural representation of the embodiment 4 of the flight control system of the present invention.
Fig. 6 is the structural representation of the embodiment 5 of the flight control system of the present invention.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality Apply among a scope.
Embodiment 1:
Flight control system described in the present embodiment is as shown in figure 1, including a remote control system 1, a model of an airplane 2 and one Relay station 3, wherein the relay station 3 can use the equipment of the increase communication distance such as trunk desk and extended coverage range, it is described Remote control system 1 includes a control unit and an intelligent terminal module 12, and described control unit includes a control data collector 11 With a 2.4G ISM FSK transceivers 114.
And as shown in Fig. 2 the control data collector 11 of the present embodiment includes 111, two remote controls of a processor Bar 112 and two remote control switches 113.
Wherein described processor 111 gathers operation of the user to the remote-control lever 112 and the remote control switch 113, described The signal that operation of the user to the remote-control lever 112 and the remote control switch 113 generates constitutes the flight of Controlling model aircraft Control data.
The FSK of 2.4G ISM described in the present embodiment transceivers 114 are used to carry out data interaction with the model of an airplane 2.
In addition the quantity of the remote-control lever 112 and remote control switch 113 can the need based on realistic model aircraft control command Any setting is wanted, the quantity being not limited in the present embodiment.
The intelligent terminal module 12 of the present embodiment is as shown in figure 3, including a video processing module 121a, a display screen 121b, a memory module 122, an input module 123, a voice synthetic module 125, a loudspeaker 126, a sound identification module 127th, a microphone 128 and a WIFI communication chips 1211.
Wherein described video processing module 121a is used to Flight Condition Data being converted into display signal output to the intelligence Can terminal module 12 display screen 121b, the display screen 121b correspondingly shown.The memory module 122 is used to store The Flight Condition Data.The input module 125 is used for the parameter for reading in input, and based on parameter generation state of flight Configuration parameter.State of flight configuration parameter described in the present embodiment is used to Flight Condition Data is adjusted and supplemented.
The voice synthetic module 125 is used to Flight Condition Data being converted into voice signal and defeated by loudspeaker 126 Go out to outside, so as to which user can hear the voice signal of the content comprising Flight Condition Data.
The audio controls that the sound identification module 127 is gathered based on the microphone 128, supplemental characteristic is generated, The input module 123 is also based on supplemental characteristic generation state of flight configuration parameter.
WIFI communication chips described in the present embodiment 1211 is used to carry out data interaction with the model of an airplane 2.
Wherein the intelligent terminal module 2 of the present embodiment uses iOS, Android(Android)、Symbian(Saipan)Deng intelligence System, and carry out correspondingly matching somebody with somebody to postpone forming intelligent terminal module 2 described in the present embodiment.
As shown in figure 1, the model of an airplane 2, which includes one, flies control plate 21, wherein the winged control plate includes a 2.4G ISM FSK transceivers 212, the 2.4G ISM FSK transceivers 212 match with the 2.4G ISMFSK transceivers 114 and carry out phase The data interaction answered, i.e., establish number between described 2.4G ISM FSK transceivers 212 and the 2.4G ISM FSK transceivers 114 According to link.Wherein described winged control flare maneuver of the plate 21 based on the flight control data Controlling model aircraft 2 received, and accordingly The Flight Condition Data that the status data of all parts of ground collection model aircraft 2 is formed.
Also include a video acquisition plate 22 in the model of an airplane 2 of the flight control system of the present embodiment, wherein described regard Frequency collection plate 22 includes a WIFI communication chips 222, between the WIFI communication chips 222 and the WIFI communication chips 1211 Establish the data such as data link, and transmitting video data.
Wherein described video acquisition plate 22 is used to gather the flight that camera gathers in video data, such as the model of an airplane 2 Image etc..
Control data collector described in the present embodiment 11 carries out data biography by USART interfaces and intelligent terminal module 12 It is defeated.In addition control data collector described in the present embodiment 11 and intelligent terminal module 12 can also use USART interfaces, USB Interface, I2The communication mode such as C interface or SPI interface carries out data transmission.
As shown in figure 1, the flow of the data transfer of the present embodiment is as follows:
The processor 111 of control data collector 11 described first gathers user to the remote-control lever 112 and described The flight control data of the operation generation of remote control switch 113.
Then the 2.4G ISM FSK transceivers 114 send the flight control data to the winged control plate 21, or The state of flight that processor 111 described in person is generated jointly by the modules of intelligent terminal module 12 described in USART interfaces Configuration parameter, and by the 2.4G ISM FSK transceivers 114 by the flight control data and state of flight configuration parameter Send to the winged control plate 21.
Hereafter flight control data or the flight control number that control plate 21 is received based on 2.4G ISM FSK transceivers 212 are flown According to the flare maneuver with state of flight configuration parameter Controlling model aircraft 2, at the same time, the winged control plate 21 is also by described 2.4G ISM FSK transceivers 212 send the Flight Condition Data of the model of an airplane to the matched 2.4G ISM FSK Transceiver 114.
Finally, the 2.4G ISM FSK transceivers 114 receive the Flight Condition Data, and are transmitted by USB interface To intelligent terminal module 12, hereafter Flight Condition Data is converted into display letter by the video processing module 121a of intelligent terminal module 12 Number output to the intelligent terminal module 12 display screen 121b, then the display screen 121b correspondingly shown.
While above-mentioned flow is carried out, video data is passed through WIFI communication chips by the video acquisition plate 22 all the time 222 send to the relay station 3, WIFI communication of the relay station 3 in the forwarding video data to intelligent terminal module 12 While chip 1211, moreover it is possible to which the video data sent to it carries out gain so as to expand signal cover, and this The video data that WIFI communication chips 1211 receive is converted into by the video processing module 121a of the intelligent terminal module 12 afterwards Show signal output to the intelligent terminal module 12 display screen 121b, then the display screen 121b correspondingly shown Show.
Embodiment 2:
Difference in the present embodiment with the flight control system of embodiment 1 is:Video acquisition plate described in the present embodiment 22 Carried out data transmission between the winged control plate 21 by way of SPI interface.In addition user can also use other serial logical Interface, such as USART interfaces, RS232 interface or RS485 interfaces etc. are believed to transmit the flight control data.
And the data transfer flow of embodiment 1 is improved in the present embodiment.So as shown in figure 4, number of the present embodiment It is as follows according to the flow of transmission:
The processor 111 of control data collector 11 described first gathers user to the remote-control lever 112 and described The flight control data of the operation generation of remote control switch 113.
Then the 2.4G ISM FSK transceivers 114 send the flight control data to the winged control plate 21, and The flight control data is sent to the winged control plate 21, at the same time, institute by the 2.4G ISM FSK transceivers 114 State the WIFI communication chips 1211 of intelligent terminal module 12 by the state of flight configuration parameter that modules generate jointly send to Relay station 3, the relay station 3 will be forwarded to the video frequency collection card 22 after state of flight configuration parameter gain.
The WIFI communication chips 222 of the video frequency collection card 22 receive the state of flight that the relay station 3 forwards and matched somebody with somebody Parameter is put, and is transmitted by SPI interface to winged control plate 21.
Hereafter flying for control flight control data and state of flight configuration parameter Controlling model aircraft 2 of the plate 21 based on reception is flown Action is made, and at the same time, the winged control plate 21 is also by the 2.4G ISM FSK transceivers 212 by the flight shape of the model of an airplane State data are sent to the matched 2.4G ISM FSK transceivers 114.
Finally, the 2.4G ISM FSK transceivers 114 receive the Flight Condition Data, and are transmitted by USB interface To intelligent terminal module 12, hereafter Flight Condition Data is converted into display letter by the video processing module 121a of intelligent terminal module 12 Number output to the intelligent terminal module 12 display screen 121b, then the display screen 121b correspondingly shown.
While above-mentioned flow is carried out, video data is passed through WIFI communication chips by the video acquisition plate 22 all the time 222 send to the relay station 3, the relay station 3 and will forward the video data again to intelligence after the video data gain The WIFI communication chips 1211 of terminal module 12, and the video processing module 121a of the intelligent terminal module 12 leads to WIFI Letter chip 1211 receive video data be converted into display signal output to the intelligent terminal module 12 display screen 121b, so The display screen 121b is correspondingly shown afterwards.
Embodiment 3:
The present embodiment is the further improvement based on embodiment 2, in example 2 the 2.4G ISMFSK transceivers 114 Communication linkage is established between 2.4G ISM FSK transceivers 212, equally, the WIFI communication chips 1211, the and of relay station 3 Also communication connection is established between WIFI communication chips 222.
Because the signal transmission distance of 2.4G ISM FSK transceivers is less than WIFI communication chips, and fly in embodiment 2 Controlling the flight control signal that plate 21 receives is completed by 2.4G ISM FSK transceivers, so when the model of an airplane and remote control The distance between system more than 2.4G ISM FSK transceivers transmission range when, the model of an airplane will be out of hand, due to WIFI Communication chip itself has farther communication distance, and employs relay station 3 and communicated as the WIFI of communication link node and had There is farther communication distance, so utilizing WIFI communication chips 222, the and of relay station 3 of video acquisition plate 22 in the present embodiment The communication link of WIFI communication chips 1211 continues to transmit flight control data etc., it is thus possible to continues Controlling model aircraft Flight, and expanded the remote control distance of the model of an airplane.
So when between the 2.4G ISM FSK transceivers 114 and 2.4G ISM FSK transceivers 212 in the present embodiment Workflow when can also be communicated is same as Example 2, so be no longer described in detail herein.
When communication linkage disconnects between the 2.4G ISM FSK transceivers 114 and 2.4G ISM FSK transceivers 212, The operation principle of the flight control system is as follows:
When the 2.4G ISM FSK transceivers 212 for flying control plate 21 can not receive the 2.4G ISM FSK transceivers 114 During the flight control data sent, the winged control plate 21 is sent out by the WIFI communication chips 222 of the video acquisition plate 22 Solicited message to relay station 3, the gain of relay station 3 is sent simultaneously to forward the solicited message to the remote control system 1.
After the remote control system 1 receives the solicited message, the remote control system 1 gives birth to the control data collector 11 Into flight control data and intelligent terminal module 12 generate state of flight configuration parameter pass through intelligent terminal module 12 WIFI communication chips 1211 are sent to relay station 3, and the video acquisition plate is being forwarded to by the relay station 3 after gain 22。
The winged control plate 21 receives the flight control data by the WIFI communication chips 222 of the video acquisition plate 22 With state of flight configuration parameter, and the Flight Condition Data is also sent to relay station 3 by the WIFI communication chips 222, The gain of relay station 3 simultaneously forwards the Flight Condition Data to the intelligent terminal module 12.
Hereafter Flight Condition Data is converted into display signal output extremely by the video processing module 121a of intelligent terminal module 12 The display screen 121b of the intelligent terminal module 12, then the display screen 121b correspondingly shown.
And the those skilled in the art will recognize that flow of the data transfer of embodiment 1, embodiment 2 and embodiment 3 Can and deposit can need to use different data with same flight control system, flight control system according to the transmission of itself The flow of transmission.
Embodiment 4:
Difference in the present embodiment with the flight control system of embodiment 1 is:As shown in figure 5, obviated in the present embodiment Relay station, and the WIFI communication chips 222 of the video acquisition plate 22 and the WIFI of the intelligent terminal module 12 are communicated core Piece 1211 replaces with 3G communication chip 222a and 3G communication chips 1211a.So as to the video acquisition plate 22 and the intelligence eventually End module 12 establishes communication link using public communication network.
In addition the communication chip that in the present embodiment 4G communication chips etc. can also be used to be matched with public communication network utilizes Public communication network establishes communication link between the video acquisition plate 22 and the intelligent terminal module 12, so as to realize number According to transmission.
The flow of the data transfer of the present embodiment is as follows:
The processor 111 of control data collector 11 described first gathers user to the remote-control lever 112 and described The flight control data of the operation generation of remote control switch 113.
Then the 2.4G ISM FSK transceivers 114 send the flight control data to the winged control plate 21, or The flight that processor 111 described in person is generated jointly by the modules of mobile intelligent terminal module 12 described in USART interfaces State configuration parameter, and configured the flight control data and state of flight by the 2.4G ISM FSK transceivers 114 Parameter is sent to the winged control plate 21.
Hereafter flight control data or the flight control number that control plate 21 is received based on 2.4G ISM FSK transceivers 212 are flown According to the flare maneuver with state of flight configuration parameter Controlling model aircraft 2, at the same time, the winged control plate 21 is also by described 2.4G ISM FSK transceivers 212 send the Flight Condition Data of the model of an airplane to the matched 2.4G ISM FSK Transceiver 114.
Finally, the 2.4G ISM FSK transceivers 114 receive the Flight Condition Data, and are transmitted by USB interface To mobile intelligent terminal module 12, hereafter the video processing module 121a of mobile intelligent terminal module 12 converts Flight Condition Data For the display screen 121b of display signal output to the mobile intelligent terminal module 12, then the display screen 121b progress is corresponding Ground is shown.
While above-mentioned flow is carried out, video data is passed through 3G communication chips 222a by the video acquisition plate 22 all the time Send to the 3G communication chip 1211a of mobile intelligent terminal module 12, and at the video of the mobile intelligent terminal module 12 The 3G communication chips 1211a video datas received are converted into display signal output to the mobile intelligent terminal by reason module 121a The display screen 121b of module 12, then the display screen 121b correspondingly shown.
Embodiment 5:
Difference in the present embodiment with the flight control system of embodiment 4 is:Video acquisition plate described in the present embodiment Carried out data transmission between 22 and the winged control plate 21 by way of SPI interface.In addition user can also use other serial Communication interface, such as USART interfaces, RS232 interface or RS485 interfaces etc. transmit the flight control data.
And the data transfer flow of embodiment 4 is improved in the present embodiment.So as shown in fig. 6, number of the present embodiment It is as follows according to the flow of transmission:
The processor 111 of control data collector 11 described first gathers user to the remote-control lever 112 and described The flight control data of the operation generation of remote control switch 113.
Then the 2.4G ISM FSK transceivers 114 send the flight control data to the winged control plate 21, and The flight control data is sent to the winged control plate 21, at the same time, institute by the 2.4G ISM FSK transceivers 114 State the state of flight configuration parameter transmission that the 3G communication chips 1211a of mobile intelligent terminal module 12 generates modules jointly To video frequency collection card 22.
The 3G communication chips 222a of the video frequency collection card 22 receives the state of flight configuration parameter, and is connect by SPI Oral instructions, which are transported to, flies control plate 21.
Hereafter control flight control data and state of flight configuration parameter Controlling model aircraft 2 of the plate 21 based on reception are flown Flare maneuver, at the same time, the winged control plate 21 are also flown model aerial vehicle by the 2.4G ISM FSK transceivers 212 Row status data is sent to the matched 2.4G ISMFSK transceivers 114.
Finally, the 2.4G ISM FSK transceivers 114 receive the Flight Condition Data, and are transmitted by USB interface To mobile intelligent terminal module 12, hereafter the video processing module 121a of mobile intelligent terminal module 12 converts Flight Condition Data For the display screen 121b of display signal output to the mobile intelligent terminal module 12, then the display screen 121b progress is corresponding Ground is shown.
While above-mentioned flow is carried out, video data is passed through 3G communication chips 222a by the video acquisition plate 22 all the time Send to the 3G communication chip 1211a of mobile intelligent terminal module 12, and at the video of the mobile intelligent terminal module 12 The 3G communication chips 1211a video datas received are converted into display signal output to the mobile intelligent terminal by reason module 121a The display screen 121b of module 12, then the display screen 121b correspondingly shown.
Embodiment 6:
The present embodiment is the further improvement based on embodiment 5, and it is same as Example 3 just no longer superfluous here that it improves principle State.
And when between the 2.4G ISM FSK transceivers 114 and 2.4G ISM FSK transceivers 212 in its present embodiment Workflow when can also be communicated is same as Example 5, so be also no longer described in detail herein.
When communication linkage disconnects between the 2.4G ISM FSK transceivers 114 and 2.4G ISM FSK transceivers 212, The operation principle of the flight control system is as follows:
When the 2.4G ISM FSK transceivers 212 for flying control plate 21 can not receive the 2.4G ISM FSK transceivers 114 During the flight control data sent, the winged control plate 21 is sent by the 3G communication chips 222a of the video acquisition plate 22 Solicited message is to the remote control system 1.
After the remote control system 1 receives the solicited message, the remote control system 1 gives birth to the control data collector 11 Into flight control data and mobile intelligent terminal module 12 generate state of flight configuration parameter pass through mobile intelligent terminal mould The 3G communication chips 1211a of block 12 is sent to the video acquisition plate 22.
The winged control plate 21 receives the flight control data by the 3G communication chips 222a of the video acquisition plate 22 With state of flight configuration parameter, and also pass through the 3G communication chips 222a and send the Flight Condition Data to the mobile intelligence Can terminal module 12.
Hereafter Flight Condition Data is converted into by the video processing module 121a of mobile intelligent terminal module 12 shows that signal is defeated Go out to the display screen 121b of the mobile intelligent terminal module 12, then the display screen 121b is correspondingly shown.
And the those skilled in the art will recognize that flow of the data transfer of embodiment 4, embodiment 5 and embodiment 6 Can and deposit can need to use different data with same flight control system, flight control system according to the transmission of itself The flow of transmission.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment Divide mutually referring to what each embodiment stressed is the difference with other embodiment.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed Protection scope of the present invention is each fallen within modification.

Claims (18)

1. a kind of flight control system, it includes a model aerial vehicle, and the model aerial vehicle includes being used to gather the mould The one of the Flight Condition Data of type aircraft flies control plate and the video acquisition plate for gathering video data, it is characterised in that The flight control system also includes a remote control system and a relay station, wherein the winged control plate also includes a third communication core Piece, the flight control data that the remote control system that the winged control plate is received by the third communication chip is sent;
The video acquisition plate also includes a fourth communication chip, and the relay station passes through institute for receiving the video acquisition plate State the video data of fourth communication chip transmission and be forwarded to the remote control system;
The remote control system includes an intelligent terminal module, and the intelligent terminal module includes one second communication chip, described distant Control system also includes a control unit, and described control unit includes a flight control data for being used for acquisition control model aerial vehicle Control data collector, second communication chip receives the video data of the model aerial vehicle;
The control data collector includes a processor, multiple remote-control levers and multiple remote control switches;Described control unit is also wrapped Include one first communication chip;
Wherein described processor gathers the flight control data of user's input by the remote-control lever and the remote control switch, described First communication chip sends the flight control data to model aerial vehicle.
2. a kind of flight control system, it includes a model aerial vehicle, and the model aerial vehicle includes being used to gather the mould The one of the Flight Condition Data of type aircraft flies control plate and the video acquisition plate for gathering video data, it is characterised in that The flight control system also includes a remote control system, wherein the winged control plate also includes a third communication chip, it is described to fly The flight control data that the remote control system that control plate is received by the third communication chip is sent;
The video acquisition plate also includes a fourth communication chip, and the video acquisition plate is passed through by the fourth communication chip Video data transmitting is delivered to the remote control system by one public communication network;
The remote control system includes an intelligent terminal module, and the intelligent terminal module includes one second communication chip, described distant Control system also includes a control unit, and described control unit includes a flight control data for being used for acquisition control model aerial vehicle Control data collector, second communication chip receives the video data of the model aerial vehicle;
The control data collector includes a processor, multiple remote-control levers and multiple remote control switches;Described control unit is also wrapped Include one first communication chip;
Wherein described processor gathers the flight control data of user's input by the remote-control lever and the remote control switch, described First communication chip sends the flight control data to model aerial vehicle.
3. flight control system as claimed in claim 1 or 2, it is characterised in that first communication chip is additionally operable to connect Receive Flight Condition Data.
4. flight control system as claimed in claim 3, it is characterised in that first communication chip is 2.4G/5.8G ISM FSK transceivers.
5. flight control system as claimed in claim 4, it is characterised in that described control unit is also by the first communication chip The Flight Condition Data of the model aerial vehicle received is sent to the intelligent terminal module.
6. flight control system as claimed in claim 5, it is characterised in that the intelligent terminal module is additionally operable to generation one State of flight configuration parameter;
Described control unit receives the state of flight configuration parameter, and is configured the state of flight by the first communication chip Parameter and flight control data are sent to model aerial vehicle jointly.
7. flight control system as claimed in claim 5, it is characterised in that described control unit by a USART interfaces, One USB interface, an I2C interface or a SPI interface send the Flight Condition Data to the intelligent terminal module.
8. flight control system as claimed in claim 6, it is characterised in that the intelligent terminal module also includes a display Screen;The display screen shows the Flight Condition Data and/or the video data.
9. flight control system as claimed in claim 5, it is characterised in that second communication chip is 2.4G/5.8G WIFI communication chips, 3G communication chips or 4G communication chips.
10. flight control system as claimed in claim 8, it is characterised in that also include one in the intelligent terminal module Video processing module, a memory module and an input module;
Wherein described video processing module is used to the Flight Condition Data and/or the video data being converted into display signal Export to the display screen;
The memory module is used to store the Flight Condition Data and/or the video data;
The input module is used for the parameter for reading in input, and the parameter based on the input generates the state of flight configuration ginseng Number.
11. flight control system as claimed in claim 10, it is characterised in that also include one in the intelligent terminal module Voice synthetic module and a loudspeaker, for the Flight Condition Data to be converted into voice signal, and exported by loudspeaker.
12. such as the flight control system any one of claim 10-11, it is characterised in that the intelligent terminal mould Also include a sound identification module and a microphone, the voice control that the sound identification module is gathered based on the microphone in block Signal processed, generates supplemental characteristic, and the input module also generates the state of flight configuration parameter based on the supplemental characteristic.
13. flight control system as claimed in claim 12, it is characterised in that the winged control plate also passes through the threeway Letter chip sends the Flight Condition Data to the remote control system, the third communication chip also to communicate by described first Chip receives the state of flight of the state of flight configuration parameter Controlling model aircraft of the intelligent terminal module generation.
14. flight control system as claimed in claim 12, it is characterised in that the winged control plate also passes through the threeway Letter chip sends the Flight Condition Data to the remote control system, and the winged control plate also passes through the of the video acquisition plate Four communication chips receive the state of flight configuration parameter generated by the intelligent terminal module of the relay station forwarding.
15. flight control system as claimed in claim 12, it is characterised in that when the third communication chip can not receive During to the flight control data, the winged control plate sends solicited message by the fourth communication chip of the video acquisition plate, And it is forwarded to the remote control system by the relay station;
After the remote control system receives the solicited message, flight that the remote control system generates the control data collector During control data and the state of flight configuration parameter of intelligent terminal module generation are sent by the second communication chip, and process is described The video acquisition plate is forwarded to after station;
The winged control plate receives the flight control data and state of flight by the fourth communication chip of the video acquisition plate Configuration parameter, and the Flight Condition Data is also sent to the intelligent terminal module by the fourth communication chip.
16. flight control system as claimed in claim 15, it is characterised in that the third communication chip is 2.4G/ 5.8G ISM FSK transceivers, the fourth communication chip are that 2.4G/5.8G WIFI communication chips, 3G communication chips or 4G lead to Believe chip.
17. flight control system as claimed in claim 15, it is characterised in that the video acquisition plate is serial logical by one Believe interface and the winged control plate interaction data.
18. flight control system as claimed in claim 17, it is characterised in that the serial communication interface connects for USART Mouth, SPI interface, RS232 interface or RS485 interfaces.
CN201310234039.5A 2013-06-13 2013-06-13 Flight control system CN104238469B (en)

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PCT/CN2014/079119 WO2014198188A1 (en) 2013-06-13 2014-06-04 Aircraft control system
HK15105921.6A HK1205295A1 (en) 2013-06-13 2015-06-22 Aircraft control system

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