CN202758243U - Unmanned aerial vehicle flight control system - Google Patents
Unmanned aerial vehicle flight control system Download PDFInfo
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- CN202758243U CN202758243U CN 201220453902 CN201220453902U CN202758243U CN 202758243 U CN202758243 U CN 202758243U CN 201220453902 CN201220453902 CN 201220453902 CN 201220453902 U CN201220453902 U CN 201220453902U CN 202758243 U CN202758243 U CN 202758243U
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Abstract
An unmanned aerial vehicle flight control system relates to the field of unmanned aerial control. The system can be widely applied to intelligent mobile devices such as a mobile phone and a flat computer. The system can be divided into two parts: the unmanned aerial vehicle and an intelligent mobile device. The unmanned aerial vehicle serves as an execution end, measures information of attitude angle, longitude and latitude, and height of a vehicle body, and sends the information to the intelligent mobile device through a wireless data transmission module or a Wi-Fi module, and at the same time, receives control information sent back by the intelligent mobile device and execute relative flight operation. By tilting and rolling the intelligent mobile device, angle data output by a gyroscope and an accelerometer on the device are acquired, so that the unmanned aerial vehicle makes identical movements as the device does. The intelligent mobile device has functions of receiving and displaying the data, and setting commands and flight information through a touch screen, and sending the information back to the unmanned aerial vehicle through an external wireless data transmission module or Wi-Fi. The unmanned aerial vehicle flight control system improves flexibility of an unmanned aerial vehicle system, and enables the operation of the unmanned aerial vehicle system to be as simple as playing games.
Description
Technical field
The utility model relates to the unmanned aerial vehicle (UAV) control field, specifically is applied in the system that the Intelligent mobile equipment that comprises mobile phone, panel computer and unmanned plane form.
Background technology
The unmanned plane technology has entered all-round developing period, aspect navigation, reach its maturity, but at civil area, particularly home-use place and aspect, entertainment place, still do not have a kind of UAS of maturation to occur, sum up and get up to have 3 reasons to restrict the development of civil area unmanned plane; First is because the unmanned plane operation easier is larger, and new hand fast left-hand seat uses, otherwise will face at any time because of the not familiar of operation the risk of aircraft bombing, and this result is the waste of money, again certain threat has been caused in user's personal safety; Second point is mutual this link of operating system and unmanned plane, now all on computers face execution of most of land stations, mouse, these outside plants of keyboard are used in operating process, thereby cause complicated operability and user's low experience property, so that the user is to using this type systematic interest blank; Thirdly, be that this has just restricted the place environment that uses owing to all on computers face execution of most of land stations equally, so that the user can only can operate unmanned plane in the movable certain limit at computer.
Native system is for above-mentioned three large problems, a kind of novel unmanned aerial vehicle flight path control method has been proposed, can be widely used in comprising on the Intelligent mobile equipment of mobile phone, panel computer, greatly improved the dirigibility of UAS, by inclination, lift-over Intelligent mobile equipment, the angle-data of gyroscope, accelerometer output on the collecting device, make unmanned plane make the action identical with equipment, control the state of flight of unmanned plane by touch-screen, make the simple as playing games of operation UAS change, for promoting civilian unmanned plane market good help is arranged.
The utility model content
For make UAS can offer the user lower enter gate threshold, better operating experience and more convenient environment for use, the utility model provides that a kind of cost is low, adaptability good, constitutionally stable unmanned aerial vehicle flight path control method.
The utility model adopts following technical scheme:
A kind of unmanned plane during flying control system, it is characterized in that this system comprises following two large divisions: unmanned plane and Intelligent mobile equipment are equipped with touch-screen, gyroscope and accelerometer on the Intelligent mobile equipment;
Unmanned plane comprises following part:
1) boat appearance frame of reference: boat appearance frame of reference comprises three-axis gyroscope, three axis accelerometer, three axle magnetic compasses;
2) GPS receiver;
3) fixed high module is comprised of pressure-altitude sensor, ultrasonic sensor;
4) communication module comprises wireless data transfer module and Wi-Fi; When remote, using wireless data transfer module, closely the time, use Wi-Fi send and receive data;
5) flight control panel, core processor is singlechip chip, is responsible for receiving the information that above-mentioned four kinds of modules send, and data are processed, and the control unmanned plane during flying links to each other with communication module by serial ports, simultaneously with the Intelligent mobile equipment communication;
6) the unmanned plane hardware system that is formed by motor, steering wheel, electron speed regulator, battery.
Whole beneficial effect of the present utility model is:
1, adopts Intelligent mobile equipment as carrier, native system can more used under the complex environment, and movability strengthens greatly.
2, use two kinds of offline mode realizing on the Intelligent mobile equipment, will bring the user better operating experience.
3, reduce user's the ABC of operation threshold, made the user needn't know the implementation of unmanned plane, only needed to specify its flight result to get final product.
4, a kind of novel unmanned plane mode of operation has been started in the combination of unmanned plane autonomous flight function and Intelligent mobile equipment, has broken through before the on computers mode of mouse, keyboard, makes unmanned plane during flying become more interesting.
Description of drawings
Fig. 1 is the relational structure synoptic diagram of unmanned plane and Intelligent mobile equipment
Fig. 2 is the system flowchart of unmanned plane
Fig. 3 is the system architecture diagram of unmanned plane
Fig. 4 is the sub-structure block diagram of unmanned plane
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of novel unmanned aerial vehicle flight path control method, as shown in Figure 1, receive the data that unmanned plane is beamed back by Intelligent mobile equipment, on screen, show the some of them critical data with panel board form intuitively, such as the three-axis attitude angle, highly, velocity information, and according to touch-screen instruction, flight path control information are set, control information is sent it back unmanned plane by external wireless data transfer module or Wi-Fi.Unmanned plane is as actuating station, measure attitude angle, longitude and latitude, the height every terms of information of body by various kinds of sensors, after internal algorithm calculating, draw the concrete operations (such as motor speed, steering wheel corner) that current unmanned plane need to carry out, and send to Intelligent mobile equipment by external wireless data transfer module or Wi-Fi, receive simultaneously the control information that Intelligent mobile equipment sends and carry out corresponding flight operation.
As shown in Figure 2, mode of operation is divided into two kinds:
1, opening initialization and enter the remote synchronization offline mode after, the user is by inclination, lift-over Intelligent mobile equipment, Intelligent mobile equipment gathers the angle value of exporting after the self-sensor device calculates, and this angle value sent it back by wireless transmission carry out limit value behind the unmanned plane and process, angle value after processing is measured as reference, compare with the current flight attitude, the output controlled quentity controlled variable, be used for controlling motor, steering wheel duty, finally reach the flight attitude that comes the synchronous manipulation unmanned plane by the attitude of Intelligent mobile equipment.The angle of user on Intelligent mobile equipment changes, and needs to bring limit value into divided by 2 first again, and the preset value that limit value is processed is, course angle variation range (25 °, 25 °), (15 ° of angle of pitch variation ranges, 25 °), roll angle variation range (25 °, 25 °).For example, the user is 70 ° at the roll angle that Intelligent mobile equipment manipulation lift-over obtains, and then becomes 35 ° first after 2, brings limit value into again, becomes 25 °, is the accident that causes for fear of unmanned plane angle excessive variation like this.
2, set the latitude and longitude coordinates point that unmanned plane during flying will pass through at Intelligent mobile equipment, these coordinate points data are sent it back the flight control panel, and with unmanned plane on the current coordinate points that records of GPS receiver compare, bring the navigation algorithm module into, calculate the angle (crab angle) that departs from set course, the distance (driftage distance) that departs from set course, and with these two data as original bulk, calculate controlled quentity controlled variable control steering wheel corner.Pressure-altitude sensor, ultrasonic sensor, GPS surveyed highly carry out data fusion, calculate current aircraft altitude, and compare with preset value, the output motor controlled quentity controlled variable realizes fixed high.With the attitude information of unmanned plane, pass in real time Intelligent mobile equipment back simultaneously, and show the information of beaming back thereon.
As shown in Figure 3, UAS integral body is divided into 4 parts, is respectively host computer 1, controller 2, actuating station 3, power supply 4.Host computer 1 is comprised of Intelligent mobile equipment, communication module, controller 2 is comprised of flight control panel, boat appearance frame of reference, fixed high module, GPS receiver, communication module, actuating station 3 is comprised of four steering wheels, brushless electric machines, and power supply 4 is comprised of electron speed regulator, lithium battery
As shown in Figure 4, UAS can further be subdivided into following several part:
1) boat appearance frame of reference 1(AHRS) passes through I
2The C bus sends data to flight control panel 5.
2) the GPS receiver 2, send data to flight control panel 5 by serial ports.
3) fixed high module 3 is comprised of pressure-altitude sensor, ultrasonic sensor, and the altitude information of the air pressure of pressure-altitude sensor and temperature data, ultrasonic sensor passes through respectively I
2The C bus sends to flight control panel 5.
4) communication module 4, when use wireless data transfer module send and receive data when remote, are connected with flight control panel 5 by serial ports, turn serial port module by USB and are connected with Intelligent mobile equipment; Use Wi-Fi send and receive data closely the time, two kinds of communication modes all need to add communication module at unmanned plane and Intelligent mobile equipment two ends, in order to can receive and send data.
5) flight control panel 5 is responsible for receiving the information that above-mentioned four kinds of modules send, and is calculated final controlled quentity controlled variable by internal algorithm, the control unmanned plane during flying.
6) Intelligent mobile equipment 6, are responsible for showing unmanned plane during flying track and state, and can be operated by the user, specify flight path and the state of flight of unmanned plane.
7) the unmanned plane hardware system that is formed by motor, steering wheel, electron speed regulator, battery, fuselage, wherein battery links to each other with electron speed regulator by plug, and the 5V out-put supply of electron speed regulator joins with flight control panel 5, is 5 power supplies of flight control panel; Three-direction plug and the motor of electron speed regulator join, and are the motor power supply; The output port of flight control panel 5 links to each other with steering wheel, is the steering wheel power supply.
Claims (1)
1. unmanned plane during flying control system, it is characterized in that this system comprises following two large divisions: unmanned plane and Intelligent mobile equipment are equipped with touch-screen, gyroscope and accelerometer on the Intelligent mobile equipment;
Unmanned plane comprises following part:
1) boat appearance frame of reference: boat appearance frame of reference comprises three-axis gyroscope, three axis accelerometer, three axle magnetic compasses;
2) GPS receiver;
3) fixed high module is comprised of pressure-altitude sensor, ultrasonic sensor;
4) communication module comprises wireless data transfer module and Wi-Fi; When remote, using wireless data transfer module, closely the time, use Wi-Fi send and receive data;
5) flight control panel, core processor is singlechip chip, is responsible for receiving the information that above-mentioned four kinds of modules send, and data are processed, and the control unmanned plane during flying links to each other with communication module by serial ports, simultaneously with the Intelligent mobile equipment communication;
6) the unmanned plane hardware system that is formed by motor, steering wheel, electron speed regulator, battery.
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| CN 201220453902 CN202758243U (en) | 2012-09-06 | 2012-09-06 | Unmanned aerial vehicle flight control system |
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| CN 201220453902 CN202758243U (en) | 2012-09-06 | 2012-09-06 | Unmanned aerial vehicle flight control system |
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| CN103345826A (en) * | 2013-07-05 | 2013-10-09 | 深圳市大疆创新科技有限公司 | Remote control terminal of unmanned flight vehicle, as well as flight auxiliary system and method of unmanned flight vehicle |
| CN103365298A (en) * | 2013-07-05 | 2013-10-23 | 深圳市大疆创新科技有限公司 | Flight assisting system and method for unmanned aerial vehicle |
| CN104076817A (en) * | 2014-06-18 | 2014-10-01 | 北京计算机技术及应用研究所 | High-definition video aerial photography multimode sensor self-outer-sensing intelligent navigation system and method |
| CN104199460A (en) * | 2014-08-29 | 2014-12-10 | 河南科技大学 | Intelligent four-rotor aircraft reconnoitering system based on image recognition and tracking |
| CN104238551A (en) * | 2013-06-13 | 2014-12-24 | 昊翔电能运动科技(昆山)有限公司 | Intelligent display remote control and flight control system |
| CN104648685A (en) * | 2015-02-12 | 2015-05-27 | 武汉科技大学 | Quadrotor aircraft specified path aerial photography system and method based on intelligent mobile phone |
| WO2015078285A1 (en) * | 2013-11-29 | 2015-06-04 | 文杰 | Communication relay system for dynamic patrol of cell based on aerial photography |
| CN105068554A (en) * | 2015-09-16 | 2015-11-18 | 唐山天乐智能科技有限公司 | Intelligent follow-up shooting flying equipment |
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN106325297A (en) * | 2016-09-09 | 2017-01-11 | 腾讯科技（深圳）有限公司 | Flight vehicle control method and control terminal |
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| CN108351649A (en) * | 2015-09-15 | 2018-07-31 | 深圳市大疆创新科技有限公司 | System and method for UAV interactive instructions and control |
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| US11953904B2 (en) | 2013-04-19 | 2024-04-09 | Sony Group Corporation | Flying camera and a system |
| CN104238551A (en) * | 2013-06-13 | 2014-12-24 | 昊翔电能运动科技(昆山)有限公司 | Intelligent display remote control and flight control system |
| CN103345826A (en) * | 2013-07-05 | 2013-10-09 | 深圳市大疆创新科技有限公司 | Remote control terminal of unmanned flight vehicle, as well as flight auxiliary system and method of unmanned flight vehicle |
| CN107203219A (en) * | 2013-07-05 | 2017-09-26 | 深圳市大疆创新科技有限公司 | The flight assisting system and method for unmanned vehicle |
| CN103365298A (en) * | 2013-07-05 | 2013-10-23 | 深圳市大疆创新科技有限公司 | Flight assisting system and method for unmanned aerial vehicle |
| WO2015078285A1 (en) * | 2013-11-29 | 2015-06-04 | 文杰 | Communication relay system for dynamic patrol of cell based on aerial photography |
| CN104076817A (en) * | 2014-06-18 | 2014-10-01 | 北京计算机技术及应用研究所 | High-definition video aerial photography multimode sensor self-outer-sensing intelligent navigation system and method |
| CN104199460A (en) * | 2014-08-29 | 2014-12-10 | 河南科技大学 | Intelligent four-rotor aircraft reconnoitering system based on image recognition and tracking |
| CN104648685A (en) * | 2015-02-12 | 2015-05-27 | 武汉科技大学 | Quadrotor aircraft specified path aerial photography system and method based on intelligent mobile phone |
| US10928838B2 (en) | 2015-09-15 | 2021-02-23 | SZ DJI Technology Co., Ltd. | Method and device of determining position of target, tracking device and tracking system |
| US11635775B2 (en) | 2015-09-15 | 2023-04-25 | SZ DJI Technology Co., Ltd. | Systems and methods for UAV interactive instructions and control |
| CN108351649A (en) * | 2015-09-15 | 2018-07-31 | 深圳市大疆创新科技有限公司 | System and method for UAV interactive instructions and control |
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| CN105068554B (en) * | 2015-09-16 | 2018-11-06 | 近易（上海）信息科技有限公司 | Intelligent track shot flight equipment |
| CN105068554A (en) * | 2015-09-16 | 2015-11-18 | 唐山天乐智能科技有限公司 | Intelligent follow-up shooting flying equipment |
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN106325297B (en) * | 2016-09-09 | 2018-09-07 | 腾讯科技（深圳）有限公司 | A kind of control method and control terminal of aircraft |
| CN106325297A (en) * | 2016-09-09 | 2017-01-11 | 腾讯科技（深圳）有限公司 | Flight vehicle control method and control terminal |
| CN106571022A (en) * | 2016-10-18 | 2017-04-19 | 武汉大学 | Quadcopter control system and quadcopter control method based on muC/OS-III |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140906 |
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| EXPY | Termination of patent right or utility model |