CN104851275A - Quadcopter combined with intelligent mobile phone - Google Patents
Quadcopter combined with intelligent mobile phone Download PDFInfo
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- CN104851275A CN104851275A CN201510256779.8A CN201510256779A CN104851275A CN 104851275 A CN104851275 A CN 104851275A CN 201510256779 A CN201510256779 A CN 201510256779A CN 104851275 A CN104851275 A CN 104851275A
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- 238000004891 communication Methods 0.000 claims description 10
- 238000011161 development Methods 0.000 description 3
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Abstract
The invention discloses a quadcopter combined with an intelligent mobile phone. The quadcopter comprises a remote end control end, the intelligent mobile phone and a flight control circuit board, wherein the intelligent mobile phone is communicated with the remote end control end, and is connected with the flight control circuit board; the remote end control end is used for sending control commas to the intelligent mobile phone; in addition, the intelligent mobile phone sends the control commands to the flight control circuit board; the intelligent mobile phone further obtains one or total sensor parameters of a self GPS (global positioning system), an accelerator and a compass when the quadcopter flies; in addition, all parameters are transmitted to the flight control circuit board; the flight control circuit board calculates the rotating speed of a motor according to the command parameters and the sensor parameters, so that the motor outputs the corresponding rotating speed, and the positioning and the flight of the quadcopter are realized.
Description
Technical Field
The invention mainly aims to enable a smart phone and a motion control component to communicate through usb connection, and utilize the smart phone to quickly realize aircraft control command transmission and sensor data sharing.
Background
4G technology has matured, and its high bandwidth, low latency and wide coverage features can be used for unmanned device control.
The smart phone is developed rapidly, the smart phone has strong processing capacity nowadays, integrates a large number of sensors, and is connected with an external circuit through a usb interface of the smart phone by virtue of the communication capacity and the abundant sensors, so as to provide network communication and sensing parameters for the external circuit.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a four-axis aircraft capable of overcoming the inherent defects of large volume and inconvenience of the existing four-axis aircraft.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a four shaft air vehicle that combines smart mobile phone has: a remote control terminal, a smart phone and a flight control circuit board, wherein,
the smart phone is communicated with a remote control end;
and is connected with the flight control circuit board;
the remote control end is used for sending a control command to the smart phone, and the smart phone sends the control command to the flight control circuit board;
the smart phone further acquires sensor parameters of one or all of a GPS, an accelerometer and a compass when the quadcopter flies, and transmits all the sensor parameters to the flight control circuit board; the flight control circuit board calculates the rotating speed of the motor according to the command parameters and the sensor parameters, so that the motor outputs the corresponding rotating speed, and the positioning and the flight of the four-axis aircraft are realized.
Further, preferably, the smart phone is connected with the flight control circuit board through a USB interface.
Further, it is preferable that the smart phone transfers its own GPS, accelerometer and compass sensor parameters to the flight control circuit board at 200ms intervals.
Further, preferably, the flight control circuit board analyzes the attitude of the flight control circuit board according to the current sensor parameters, then calculates the rotating speed of each motor according to the current attitude and the target longitude and latitude, and updates the rotating speed of the motors according to the current attitude and the target longitude and latitude, so as to ensure that the aircraft flies to the correct target.
Further, preferably, the smart phone further includes: a communication part with the flight control circuit board usb;
the network data receiving and transmitting part is used for receiving the control command transmitted from the remote control end;
and the sensor parameter acquisition part is used for acquiring the sensor parameters of the GPS, the accelerometer and the compass.
Further, preferably, the smart phone is a 4G smart phone.
After the scheme is adopted, the abundant sensors of the smart phone are used for providing sensing parameters for other circuits through the usb, and the defects that a communication device and various sensors are arranged on a flight circuit board of a four-axis aircraft in the prior art, the communication device and the sensors are troublesome, and the development period is long are overcome.
Drawings
The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent. Wherein,
fig. 1 is a schematic structural diagram of a quadcopter incorporating a smart phone according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
Specifically, in one embodiment, as shown in fig. 1, the system relates to three parts, namely a remote control end, a 4G smart phone and a flight control circuit board, specifically, the 4G smart phone is connected with the flight control circuit board through a USB, so that the four-axis aircraft can be positioned and flown through the smart phone.
Specifically, the smart phone is in communication with a remote control;
and is connected with the flight control circuit board;
the remote control end is used for sending a control command to the smart phone, and the smart phone sends the control command to the flight control circuit board;
the smart phone further acquires sensor parameters of one or all of a GPS, an accelerometer and a compass when the quadcopter flies, and transmits all the sensor parameters to the flight control circuit board; the flight control circuit board calculates the rotating speed of the motor according to the command parameters and the sensor parameters, so that the motor outputs the corresponding rotating speed, and the positioning and the flight of the four-axis aircraft are realized.
Further, preferably, the smart phone is connected with the flight control circuit board through a USB interface.
Further, it is preferable that the smart phone transfers its own GPS, accelerometer and compass sensor parameters to the flight control circuit board at 200ms intervals.
Further, preferably, the flight control circuit board analyzes the attitude of the flight control circuit board according to the current sensor parameters, then calculates the rotating speed of each motor according to the current attitude and the target longitude and latitude, and updates the rotating speed of the motors according to the current attitude and the target longitude and latitude, so as to ensure that the aircraft flies to the correct target.
Further, preferably, the smart phone further includes: a communication part with the flight control circuit board usb;
the network data receiving and transmitting part is used for receiving the control command transmitted from the remote control end;
and the sensor parameter acquisition part is used for acquiring the sensor parameters of the GPS, the accelerometer and the compass.
In one embodiment, the 4G smart phone and the flight control circuit board are connected through the usb, fixed as a whole and move together;
and, on this flight control circuit board, be provided with controlling means, it is through the parameter that transmits to the 4G smart mobile phone, realizes the flight to the aircraft.
Among them, in the prior art, on the flight circuit board of four shaft air vehicle, the arrangement of the communication device and the various sensors of installation is troublesome and development cycle is longer. In the embodiment of the invention, the fusion of the 4G network and the aircraft can be quickly realized by binding the 4G mobile phone, and the development difficulty of the flight control circuit board is reduced by using abundant sensors of the smart phone.
More specifically, the four-axis aircraft flight control circuit can calculate the rotating speed of the motor according to command parameters and sensor parameters, so that the motor outputs corresponding rotating speed.
The mobile phone end mainly comprises a mobile phone control program, wherein the control program mainly comprises a communication part of the mobile phone and the flight control circuit board usb, a network data transceiving part and a sensor parameter acquisition part, namely, the mobile phone can be communicated with the flight control circuit board and the network data is transceived, and the sensor parameters in the mobile phone are transmitted to the flight control circuit.
After the above steps are completed, the use mode of the invention is as follows:
the mobile phone is connected with the flight control circuit through the usb interface, and the mobile phone and the flight control circuit board are horizontally fixed, so that the attitude parameters acquired by the mobile phone sensor are the parameters of the flight control board.
And writing a remote control program to ensure that the remote can communicate with the mobile phone control program.
The remote end sends a control command, after the mobile phone receives the control command through the 4G network, the control command is sent to the flight control panel through the usb for analysis, and the sensor parameters such as gps, an accelerometer and a compass acquired by the mobile phone are sent to the flight control panel through the usb at 200ms intervals.
For example, in one embodiment, a remote end sends a command for flying to a certain point coordinate, at this time, a flight control circuit acquires the command, and the mobile phone sends sensor parameters such as gps, accelerometer, compass and the like acquired by the mobile phone to a flight control panel through usb at intervals of 200ms, at this time, the flight control part analyzes the self attitude according to the current sensor parameters every 200ms, then calculates the rotating speed of each motor according to the current attitude and the target longitude and latitude, and updates the rotating speed of the motor every 200ms, so as to ensure that the aircraft flies to a correct target.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a four shaft air vehicle who combines smart mobile phone which characterized in that has: a remote control terminal, a smart phone and a flight control circuit board, wherein,
the smart phone is communicated with a remote control end;
and is connected with the flight control circuit board;
the remote control end is used for sending a control command to the smart phone, and the smart phone sends the control command to the flight control circuit board;
the smart phone further acquires sensor parameters of one or all of a GPS, an accelerometer and a compass when the quadcopter flies, and transmits all the sensor parameters to the flight control circuit board; the flight control circuit board calculates the rotating speed of the motor according to the command parameters and the sensor parameters, so that the motor outputs the corresponding rotating speed, and the positioning and the flight of the four-axis aircraft are realized.
2. A quadcopter in combination with a smart phone according to claim 1, wherein said smart phone is connected to the flight control circuit board through a USB interface.
3. A quadcopter in combination with a smartphone according to claim 1 or 2, characterised in that the smartphone transfers its own GPS, accelerometer and compass sensor parameters to the flight control circuit board at 200ms intervals.
4. A quadcopter combined with a smart phone according to claim 1 or 2, wherein the flight control circuit board resolves its own attitude according to the current sensor parameters, then calculates the rotation speed of each motor according to the current attitude and the target longitude and latitude, and updates the motor rotation speed accordingly to ensure that the quadcopter flies to the correct target.
5. A quadcopter in combination with a smartphone according to claim 1 or 2, wherein the smartphone comprises the program: a communication part with the flight control circuit board usb;
the network data receiving and transmitting part is used for receiving the control command transmitted from the remote control end;
and the sensor parameter acquisition part is used for acquiring the sensor parameters of the GPS, the accelerometer and the compass.
6. A quadcopter in combination with a smartphone according to claim 1 or 2, wherein the smartphone is a 4G smartphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256779.8A CN104851275A (en) | 2015-05-18 | 2015-05-18 | Quadcopter combined with intelligent mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256779.8A CN104851275A (en) | 2015-05-18 | 2015-05-18 | Quadcopter combined with intelligent mobile phone |
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| CN104851275A true CN104851275A (en) | 2015-08-19 |
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| CN201510256779.8A Pending CN104851275A (en) | 2015-05-18 | 2015-05-18 | Quadcopter combined with intelligent mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229016A (en) * | 2017-08-07 | 2017-10-03 | 珠海格力电器股份有限公司 | Motor parameter updating method and system |
| CN108897335A (en) * | 2018-07-25 | 2018-11-27 | 深圳市必发达科技有限公司 | A kind of unmanned plane during flying navigation device |
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| US20120089274A1 (en) * | 2010-10-06 | 2012-04-12 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for controlling unmanned aerial vehicle |
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| CN203102009U (en) * | 2013-01-21 | 2013-07-31 | 河南科技大学 | Four rotor aircraft control system based on mobile phone short messages |
| CN103235599A (en) * | 2013-04-10 | 2013-08-07 | 东南大学 | Smart phone based flight control system |
| CN103324203A (en) * | 2013-06-08 | 2013-09-25 | 西北工业大学 | Unmanned airplane avionics system based on intelligent mobile phone |
| CN104111615A (en) * | 2014-08-06 | 2014-10-22 | 黄和悦 | Miniature four-rotor aircraft based on mixed signal processor (MSP) 430F5310 single chip microcomputer |
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2015
- 2015-05-18 CN CN201510256779.8A patent/CN104851275A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| US20120089274A1 (en) * | 2010-10-06 | 2012-04-12 | Hon Hai Precision Industry Co., Ltd. | Electronic device and method for controlling unmanned aerial vehicle |
| CN102637023A (en) * | 2012-03-23 | 2012-08-15 | 王效波 | Remote unmanned aerial vehicle cluster control method and system based on 3G (the 3rd Generation Telecommunication) and GPRS (General Packet Radio Service) cell phone communication |
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| CN103235599A (en) * | 2013-04-10 | 2013-08-07 | 东南大学 | Smart phone based flight control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107229016A (en) * | 2017-08-07 | 2017-10-03 | 珠海格力电器股份有限公司 | Motor parameter updating method and system |
| CN108897335A (en) * | 2018-07-25 | 2018-11-27 | 深圳市必发达科技有限公司 | A kind of unmanned plane during flying navigation device |
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Application publication date: 20150819 |