CN103235599A - Smart phone based flight control system - Google Patents
Smart phone based flight control system Download PDFInfo
- Publication number
- CN103235599A CN103235599A CN201310123483XA CN201310123483A CN103235599A CN 103235599 A CN103235599 A CN 103235599A CN 201310123483X A CN201310123483X A CN 201310123483XA CN 201310123483 A CN201310123483 A CN 201310123483A CN 103235599 A CN103235599 A CN 103235599A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- smart mobile
- aircraft
- control system
- flight control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a smart phone based flight control system. The smart phone based flight control system comprises a smart phone carrying with sensors, an interface expansion device and aircraft execution mechanisms. The flight control system acquires attitude and position information of an aircraft by the aid of the sensors in the smart phone, a flight control program in the smart phone is used for operation to obtain a control signal which is sent to the interface expansion device, and the aircraft execution mechanisms are driven by the interface expansion device so as to adjust attitude and heading of the aircraft. The flight control system achieves due attitude stabilization and autonomous navigation functions of a flight controller by combining various sensors of the smart phone and can utilize a phone camera to achieve visual guidance, so that cost of the flight controller is reduced greatly, and the flight controller is more powerful in function and more universal.
Description
Technical field
The present invention relates to flight control technology, be specifically related to a kind of flight control system based on smart mobile phone.
Background technology
At present, the flight controller of main flow is generally based on embedded system, and sensors such as integrated gyroscope, accelerometer, electronic compass, GPS make aircraft have functions such as independent navigation, attitude control.But these systems are generally comparatively expensive, and versatility is poor, function limitation, upgrading difficulty.And present part smart mobile phone, not only processor speed is very fast, more integrated sensors such as gyroscope, accelerometer, GPS, compass even barometer.Flight controller combined with smart mobile phone have good development prospect.
Summary of the invention
The objective of the invention is the deficiency at existing flight controller, a kind of flight control system based on smart mobile phone is provided, the various sensors that the combined with intelligent mobile phone carries, realize the due attitude stabilization of flight controller, independent navigation function, and can utilize mobile phone cam to realize visual guidance, make the cost of flight controller descend greatly, function is more powerful, has more versatility simultaneously.
The technical solution used in the present invention is: a kind of flight control system based on smart mobile phone comprises the topworks of smart mobile phone, interface expansion equipment and the aircraft of a lift-launch sensor;
Described flight control system obtains attitude, the positional information of aircraft by the sensor in the described smart mobile phone, carry out computing by the flight control program in the smart mobile phone, draw control signal, send to interface expansion equipment (as the interface expansion board), topworks by interface expansion equipment driving aircraft adjusts attitude of flight vehicle and course.
As preferably, the sensor that described smart mobile phone carries comprises that gyroscope, accelerometer, electronic compass, air pressure takes into account GPS.
As preferably, be connected by bluetooth or USBOTG between described smart mobile phone and the interface expansion equipment.
As preferably, described interface expansion equipment comprises bluetooth communication chip, USB interface chip, power circuit, PWM generator and microcontroller chip (MCU), described bluetooth communication chip or USB interface chip are for the treatment of the signal of mobile phone transmitting-receiving, deliver to microcontroller chip after the decoding, be converted to the control signal of PWM generator by microcontroller chip, PWM generator produces the waveform of certain pulses width, directly drives the capable mechanism of holding aircraft, and described power circuit is connected with battery.
As preferably, described flight control system also comprises wireless remote controlled receiver, is integrated with the remote control code translator in the described interface expansion equipment, and the information of remote control code translator decoding wireless remote controlled receiver is beamed back smart mobile phone through bluetooth or USB and further handled.
As preferably; described interface expansion equipment is provided with the emergency protection circuit; emergency protection electric circuit inspection smart mobile phone running status; this circuit start after detecting fault; aircraft is switched to manual mode; the remote control code translator is connected directly to the topworks of aircraft, and the ground staff is by wireless remote controlled receiver manual manipulation aircraft.
As preferably, described smart mobile phone carries camera, camera collection flight picture, handle comparison algorithm by the built-in image of flight controlling application program, image and the target of presetting are compared, draw current course line and the deviation of presetting, control aircraft flight direction.
Application program of mobile phone of the present invention is gathered mobile phone and is carried the data that gyroscope, accelerometer, electronic compass, air pressure are taken into account GPS, carries out computings such as data fusion, PID control, draws attitude of flight vehicle and positional information, and asks for the control data.Steering order is sent to the interface expansion equipment by bluetooth or USB OTG.The interface expansion equipment is used for connecting motor, rudder face servo-drive system or other topworkies of aircraft, and the information of the wireless remote controlled receiver of can decoding.Expansion equipment is connected by bluetooth or USBOTG with mobile phone, realizes the transmission of data.The combined reaches the purpose of controlling attitude of flight vehicle and navigation.In addition, mobile phone is analysed and compared through image algorithm by reading the data of built-in camera, realizes the visual guidance function.
Beneficial effect: the present invention can solve this difficult problem of flight control with low cost, have more versatility than general flight controller simultaneously, is applicable to any a integrated smart mobile phone of sensor.In addition, it is simpler that system upgrade safeguards also that tradition flies control, can also realize that tradition flies to control the visual guidance function that is difficult to realize simultaneously.
Description of drawings
Fig. 1 is the overall schematic of system of the present invention.
Embodiment
The present invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the flight controlling application program is installed in the smart mobile phone 1, read gyroscope, accelerometer, compass, GPS and the barometrical data of embedded in mobile phone, carry out computings such as filtering, fusion, Fuzzy Processing, finally draw data for the topworks 5 of control aircraft by pid control algorithm.Data are sent to interface expansion equipment 2 by Bluetooth function or the USB OTG interface of smart mobile phone 1.The signal that bluetooth communication chip 6 on the interface expansion equipment 2 or USB interface chip 7 are sent for the treatment of mobile phone is delivered to microcontroller chip 12 after the decoding.Be converted to the control signal of PWM generator 10 by microcontroller chip 12.PWM generator 10 produces the waveform of certain pulses width, directly drives the topworks 5 of aircraft such as the mechanical, electrical accent of rudder, to realize the adjustment of attitude of flight vehicle adjustment and course.
Total system relies on battery 3 power supplies.Battery 3 is connected to the power circuit 8 of interface expansion equipment 2, thereby stable power is provided for whole interface expansion equipment 2 and part steering wheel.Consider that considerable user can use 4 pairs of aircraft of wireless remote controlled receiver to carry out auxiliary operation, interface expansion equipment 2 is integrated with remote control code translator 9, is used for connecting 72M or 2.4G remote-control receiver.After receiving data and being handled by microcontroller, beam back mobile phone through bluetooth or USB and further handle.
For guaranteeing system stability and reliability, interface expansion equipment 2 has a cover emergency protection circuit 11, is used for when mobile phone breaks down, and keeps aircraft still to be in controllable state.When the mobile phone fault is detected, this circuit start switches to manual mode with aircraft, and namely remote control code translator 9 is connected directly to the topworks 5 of aircraft, thus ground staff's manual manipulation aircraft at once, so aircraft can be not out of hand.
Visual guidance flight is finished by mobile phone cam.Mobile phone cam collection flight picture, the built-in image of the controlling application program of flying is handled comparison algorithm, image and the target of presetting is compared, thereby draw current course line and the deviation of presetting, and is used for control aircraft flight direction.This function can be used for the autonomous landing of aircraft.
System upgrade can pass through to install the flight control program that upgrades in mobile phone realizes, thereby makes system's versatility strengthen, and develops and becomes more simple, easier upgrading.The interface expansion equipment does not generally need upgrading, because it is relatively simple for structure.As the firmware of the built-in microcontroller of need upgrade interface expansion board, can weave into interface by special use and realize.
Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each ingredient all available prior art realized.
Claims (7)
1. the flight control system based on smart mobile phone is characterized in that: the topworks that comprises smart mobile phone, interface expansion equipment and the aircraft of a lift-launch sensor;
Described flight control system obtains attitude, the positional information of aircraft by the sensor in the described smart mobile phone, carry out computing by the flight control program in the smart mobile phone, draw control signal, send to the interface expansion equipment, topworks by interface expansion equipment driving aircraft adjusts attitude of flight vehicle and course.
2. the flight control system based on smart mobile phone according to claim 1 is characterized in that: the sensor that described smart mobile phone carries comprises that gyroscope, accelerometer, electronic compass, air pressure takes into account GPS.
3. the flight control system based on smart mobile phone according to claim 1 is characterized in that: be connected by bluetooth or USBOTG between described smart mobile phone and the interface expansion equipment.
4. the flight control system based on smart mobile phone according to claim 3, it is characterized in that: described interface expansion equipment comprises bluetooth communication chip, USB interface chip, power circuit, PWM generator and microcontroller chip, described bluetooth communication chip or USB interface chip are for the treatment of the signal of mobile phone transmitting-receiving, deliver to microcontroller chip after the decoding, be converted to the control signal of PWM generator by microcontroller chip, PWM generator produces the waveform of certain pulses width, directly drive the capable mechanism of holding aircraft, described power circuit is connected with battery.
5. the flight control system based on smart mobile phone according to claim 4, it is characterized in that: described flight control system also comprises wireless remote controlled receiver, be integrated with the remote control code translator in the described interface expansion equipment, the information of remote control code translator decoding wireless remote controlled receiver is beamed back smart mobile phone through bluetooth or USB and is further handled.
6. the flight control system based on smart mobile phone according to claim 5; it is characterized in that: described interface expansion equipment is provided with the emergency protection circuit; emergency protection electric circuit inspection smart mobile phone running status; this circuit start after detecting fault; aircraft is switched to manual mode; the remote control code translator is connected directly to the topworks of aircraft, and the ground staff is by wireless remote controlled receiver manual manipulation aircraft.
7. according to claim 1 or 4 described flight control systems based on smart mobile phone, it is characterized in that: described smart mobile phone carries camera, camera collection flight picture, handle comparison algorithm by the built-in image of flight controlling application program, image and the target of presetting are compared, draw current course line and the deviation of presetting, control aircraft flight direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123483XA CN103235599A (en) | 2013-04-10 | 2013-04-10 | Smart phone based flight control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123483XA CN103235599A (en) | 2013-04-10 | 2013-04-10 | Smart phone based flight control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103235599A true CN103235599A (en) | 2013-08-07 |
Family
ID=48883645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123483XA Pending CN103235599A (en) | 2013-04-10 | 2013-04-10 | Smart phone based flight control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103235599A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581323A (en) * | 2013-11-11 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Method and system for controlling aircraft through postures of mobile phone |
| CN104020777A (en) * | 2014-06-17 | 2014-09-03 | 成都华诚智印科技有限公司 | Motion-sensing follow-type flight control system and method |
| CN104270563A (en) * | 2014-08-18 | 2015-01-07 | 吴建民 | System and method for taking pictures/recording videos by using mobile phone/tablet personal computer under assistance of rotorcraft |
| CN104796611A (en) * | 2015-04-20 | 2015-07-22 | 零度智控（北京）智能科技有限公司 | Method and system for remotely controlling unmanned aerial vehicle to implement intelligent flight shooting through mobile terminal |
| CN104809934A (en) * | 2015-05-19 | 2015-07-29 | 北京理工大学 | Aircraft guidance and control experimental apparatus |
| CN104820435A (en) * | 2015-02-12 | 2015-08-05 | 武汉科技大学 | Quadrotor moving target tracking system based on smart phone and method thereof |
| CN104851275A (en) * | 2015-05-18 | 2015-08-19 | 张金柱 | Quadcopter combined with intelligent mobile phone |
| CN104932527A (en) * | 2015-05-29 | 2015-09-23 | 广州亿航智能技术有限公司 | Aircraft control method and device |
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN105446353A (en) * | 2015-11-30 | 2016-03-30 | 无锡觅睿恪科技有限公司 | Unmanned plane remote controller with built-in gyroscope |
| CN105589469A (en) * | 2014-10-21 | 2016-05-18 | 武汉乐享视界科技有限公司 | Quadcopter using Wi-Fi in manipulation and video transmission |
| CN106066611A (en) * | 2015-04-21 | 2016-11-02 | 三星电子株式会社 | Method function being extended by docking and electronic installation thereof |
| CN106888368A (en) * | 2017-03-21 | 2017-06-23 | 广东容祺智能科技有限公司 | A kind of head real time remote control system |
| CN107065905A (en) * | 2017-03-23 | 2017-08-18 | 东南大学 | A kind of immersion unmanned aerial vehicle control system and its control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483705A (en) * | 2009-02-17 | 2009-07-15 | 西安信唯信息科技有限公司 | Mobile applicable for automobile anti-theft alarm |
| CN101598557A (en) * | 2009-07-15 | 2009-12-09 | 北京航空航天大学 | A kind of integrated navigation system that is applied to unmanned spacecraft |
| US20120089274A1 (en) * | 2010-10-06 | 2012-04-12 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for controlling unmanned aerial vehicle |
| CN102508447A (en) * | 2011-12-30 | 2012-06-20 | 北京理工大学 | Bidirectional switching system for small unmanned vehicle |
| CN102854887A (en) * | 2012-09-06 | 2013-01-02 | 北京工业大学 | Unmanned plane route planning and remote synchronous control method |
| US20130034834A1 (en) * | 2011-08-01 | 2013-02-07 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for simulating flight of unmanned aerial vehicle |
-
2013
- 2013-04-10 CN CN201310123483XA patent/CN103235599A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483705A (en) * | 2009-02-17 | 2009-07-15 | 西安信唯信息科技有限公司 | Mobile applicable for automobile anti-theft alarm |
| CN101598557A (en) * | 2009-07-15 | 2009-12-09 | 北京航空航天大学 | A kind of integrated navigation system that is applied to unmanned spacecraft |
| US20120089274A1 (en) * | 2010-10-06 | 2012-04-12 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for controlling unmanned aerial vehicle |
| US20130034834A1 (en) * | 2011-08-01 | 2013-02-07 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for simulating flight of unmanned aerial vehicle |
| CN102508447A (en) * | 2011-12-30 | 2012-06-20 | 北京理工大学 | Bidirectional switching system for small unmanned vehicle |
| CN102854887A (en) * | 2012-09-06 | 2013-01-02 | 北京工业大学 | Unmanned plane route planning and remote synchronous control method |
Non-Patent Citations (1)
| Title |
|---|
| DAVID E. STEITZ，ETC: "NASA-NASA’S Phonesat Wins 2012 Popular Science Best of What’s New Award", 《NASA HOME》, 14 November 2012 (2012-11-14) * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581323A (en) * | 2013-11-11 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Method and system for controlling aircraft through postures of mobile phone |
| CN104020777A (en) * | 2014-06-17 | 2014-09-03 | 成都华诚智印科技有限公司 | Motion-sensing follow-type flight control system and method |
| CN104270563B (en) * | 2014-08-18 | 2018-02-02 | 吴建民 | Gyroplane aids in mobile phone/tablet personal computer take pictures/system and method recorded a video |
| CN104270563A (en) * | 2014-08-18 | 2015-01-07 | 吴建民 | System and method for taking pictures/recording videos by using mobile phone/tablet personal computer under assistance of rotorcraft |
| CN105589469A (en) * | 2014-10-21 | 2016-05-18 | 武汉乐享视界科技有限公司 | Quadcopter using Wi-Fi in manipulation and video transmission |
| CN104820435A (en) * | 2015-02-12 | 2015-08-05 | 武汉科技大学 | Quadrotor moving target tracking system based on smart phone and method thereof |
| CN104796611A (en) * | 2015-04-20 | 2015-07-22 | 零度智控（北京）智能科技有限公司 | Method and system for remotely controlling unmanned aerial vehicle to implement intelligent flight shooting through mobile terminal |
| CN106066611A (en) * | 2015-04-21 | 2016-11-02 | 三星电子株式会社 | Method function being extended by docking and electronic installation thereof |
| CN104851275A (en) * | 2015-05-18 | 2015-08-19 | 张金柱 | Quadcopter combined with intelligent mobile phone |
| CN104809934A (en) * | 2015-05-19 | 2015-07-29 | 北京理工大学 | Aircraft guidance and control experimental apparatus |
| CN104809934B (en) * | 2015-05-19 | 2018-05-04 | 北京理工大学 | Aircraft guidance and control laboratory apparatus |
| CN104932527A (en) * | 2015-05-29 | 2015-09-23 | 广州亿航智能技术有限公司 | Aircraft control method and device |
| CN105259910A (en) * | 2015-11-17 | 2016-01-20 | 滨州学院 | Mobile phone-controlled unmanned flight control system |
| CN105446353A (en) * | 2015-11-30 | 2016-03-30 | 无锡觅睿恪科技有限公司 | Unmanned plane remote controller with built-in gyroscope |
| CN106888368A (en) * | 2017-03-21 | 2017-06-23 | 广东容祺智能科技有限公司 | A kind of head real time remote control system |
| CN107065905A (en) * | 2017-03-23 | 2017-08-18 | 东南大学 | A kind of immersion unmanned aerial vehicle control system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103235599A (en) | Smart phone based flight control system | |
| US11042074B2 (en) | Flying camera with string assembly for localization and interaction | |
| CN105469579B (en) | Somatosensory remote controller, somatosensory remote control flight system and somatosensory remote control flight method | |
| CN203786564U (en) | Dual-redundancy flight control system | |
| KR101116831B1 (en) | Intelligent Unmaned and Small-Sized Flying Body Robot Steering System | |
| US20190056725A1 (en) | Wearable device, apparatus for controlling unmanned aerial vehicle and method for realizing controlling | |
| CN104914872A (en) | Sensor dual-redundancy flight control computer system suitable for small civilian unmanned aerial vehicle | |
| CN107943093B (en) | Aircraft control method and device and aircraft | |
| CN202694151U (en) | Control terminal device for unmanned aircraft | |
| CN103324203A (en) | Unmanned airplane avionics system based on intelligent mobile phone | |
| CN105573338A (en) | Targeted staying and return voyage control system of unmanned aerial vehicle | |
| WO2015034390A1 (en) | Control device for cyber-physical systems | |
| KR102037359B1 (en) | AHRS flight control device based on mobile platform | |
| JP2019084948A (en) | Method for control of unmanned flight body, and unmanned flight body | |
| CN105292477A (en) | Wrist type portable accompanying flight autonomous supervision unmanned aerial vehicle | |
| CN110134133A (en) | A kind of more rotor automatic control UAV system | |
| CN105549610A (en) | Unmanned aerial vehicle control system | |
| CN104880195A (en) | Mobile communications and navigation terminal and navigation method thereof | |
| CN111942188A (en) | Unmanned aerial vehicle aerial charging system, charging method, device, equipment and medium | |
| US10739793B2 (en) | UAV with selective operational control during holding | |
| CN202838028U (en) | Small-size unmanned helicopter self-adaption flight control system | |
| CN205899385U (en) | Four shaft air vehicle of gesture recognition operation can carry out | |
| CN110673624A (en) | Aircraft control system and control method thereof | |
| CN205229807U (en) | Four miniature wing aircraft based on control model is felt to body | |
| CN105404188A (en) | Remote controller for controlling of unmanned plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |