CN207650655U - A kind of unmanned plane vision control system - Google Patents
A kind of unmanned plane vision control system Download PDFInfo
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- CN207650655U CN207650655U CN201721800114.XU CN201721800114U CN207650655U CN 207650655 U CN207650655 U CN 207650655U CN 201721800114 U CN201721800114 U CN 201721800114U CN 207650655 U CN207650655 U CN 207650655U
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Abstract
The utility model belongs to unmanned aerial vehicle (UAV) control technical field, propose a kind of unmanned plane vision control system, including six axis gyroscopes being connect with main control chip, signal input module, power module, utilizing camera interface, LCD module, USB module, SWD interfaces, main control chip and programmable read only memory, SD card, wireless communication module, UART modules, I2C modules are all connected with, programmable read only memory is communicated by I2C and is connect with main control chip, wireless communication module is communicated by UART and is connect with main control chip, main control chip and reseting module, crystal oscillator module, LED module, switch module is all connected with.The utility model solves poor anti jamming capability in the prior art, the not rapid problem of reaction.
Description
Technical field
The utility model belongs to unmanned aerial vehicle (UAV) control technical field, is related to a kind of unmanned plane vision control system.
Background technology
Unmanned plane is the abbreviation of unmanned vehicle, is to utilize radio robot and the presetting apparatus provided for oneself
The not manned aircraft manipulated.It can be divided into from technical standpoint definition：Unmanned helicopter, unmanned fixed-wing aircraft, nobody more rotors fly
This several major class of row device, unmanned airship, unmanned parasol.UAV system is adopted by flight control system, vision control system, information
Collecting system and ground control system composition.Currently, unmanned plane vision control system fluctuation of service, reaction is not rapid, makes system
It can not work normally.
Utility model content
The utility model proposes a kind of unmanned plane vision control system, solve in the prior art that system operation is unstable,
The not rapid problem of reaction.
What the technical solution of the utility model was realized in：
A kind of unmanned plane vision control system, including：
Six axis gyroscopes, signal input module, power module, utilizing camera interface, the LCD moulds being connect with main control chip
Block, USB module, SWD interfaces, the main control chip model STM32F427VIT6, the signal input module include SBUS letters
Number module, PPM signal module and single channel phase inverter, the SBUS signaling modules pass through the single channel phase inverter and the master control core
Piece connects.The PPM signal module is connect with the main control chip
The main control chip connects with programmable read only memory, SD card, wireless communication module, UART modules, I2C modules
It connects, the programmable read only memory model M24128, the programmable read only memory passes through I2C communications and the master control
Chip connects, and the wireless communication module is communicated by UART and connect with the main control chip, and the wireless communication module includes
Wireless communication interface, the wireless communication interface are connect with control module is flown, and the winged control module passes through UART communications and the master
Chip connection is controlled,
The main control chip and reseting module, crystal oscillator module, LED module, switch module are all connected with.
Further, the six axis gyroscope model MPU6050, the 23rd pin of six axis gyroscope, the 20th
Four pins are connect by first resistor, second resistance with the main control chip respectively.
Further, the utilizing camera interface external camera.
Further, the USB module includes USB interface, ESD protection chips, and the USB interface is protected by the ESD
Chip is connect with the main control chip.
Further, the main control chip is also associated with power management module.
Further, the LED module includes the first light emitting diode, the second light emitting diode, third light emitting diode, institute
State positive, the described third light emitting diode of positive, described second light emitting diode of the first light emitting diode anode with
Power module connect, the cathode of first light emitting diode, second light emitting diode cathode respectively pass through third electricity
Resistance, the 4th resistance are connect with the main control chip, and the cathode of the third light emitting diode is connected to ground by the 5th resistance.
It the utility model use principle and has the beneficial effect that：
1, a kind of unmanned plane vision control system provided by the utility model, 1 model of main control chip of use
STM32F427VIT6, SWD interface are compared with traditional debugging interface, and face is relatively reliable in high speed mode by SWD pattern ratios JTAG
Stablizing, and agreement is debugged using SWD, it is only necessary to two data lines, you can the institute for completing jtag interface is functional, volume optimization,
Pin optimizes, and performance does not subtract, and improves the stability of the utility model；SBUS signals connect single channel phase inverter 33 again with master control core
Piece connects, and the SBUS signals received can be converted to PPM signal, can control the winged control module of unmanned plane, flies control module
Both flight controller module flies control module and is connect with main control chip 1 by wireless communication interface, using UART communication modes, with
The transmission data that can stablize at a high speed between main control chip 1 improves the stability and practicability of the utility model；
The external OV7725 cameras of utilizing camera interface identify that arbitrary target object color, LCD module support image real-time
Display；Programmable read only memory is communicated by I2C and is connect with main control chip, it can be ensured that data high-speed transmits, and is convenient for
User wipes or writes to program, and data will not lose after power down, and SD card is convenient for user to using data to store
Or copy.
2, six axis gyroscope model MPU6050 in the utility model is six axis motion process component of conformability, compared to
Multicompartment scheme eliminates the problem of the difference of combination gyroscope and accelerator time shaft, reduces a large amount of encapsulated space.
3, the external OV7725 cameras of utilizing camera interface support the various sizes image outpuT from CIF to 40x30, support
120FPS high frame rate degree exports, and is suitble to capture rapid moving object.
4, USB interface keeps user's use more convenient, and supports USB OTG patterns, is more convenient between distinct device
Connection carries out data exchange.
5, power management module is shouldered to the transformation, distribution, detection of electric energy in circuit and the responsibility of other electric energy managements,
It can identify CPU power supply amplitudes, generate corresponding short square wave, late-class circuit is pushed to carry out power output.
6, LED module and main control chip connect, and can play indicative function, and be connected to resistance, to play the role of current limliting,
Device failure is prevented, the reliability of the utility model is improved.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is main control chip circuit diagram in the utility model；
Fig. 2 is six axis gyroscope block schematic diagrams in the utility model；
Fig. 3 is signal input module circuit diagram in the utility model；
Fig. 4 is power module circuit schematic in the utility model；
Fig. 5 is utilizing camera interface circuit diagram in the utility model；
Fig. 6 is LCD module circuit diagram in the utility model；
Fig. 7 is USB module circuit diagram in the utility model；
Fig. 8 is SWD interface circuit schematic diagrams in the utility model；
Fig. 9 is programmable read only memory circuit diagram in the utility model；
Figure 10 is SD card circuit diagram in the utility model；
Figure 11 is wireless communication module circuit diagram in the utility model；
Figure 12 is UART module circuit schematics in the utility model；
Figure 13 is I2C module circuit schematics in the utility model；
Figure 14 is reseting module circuit diagram in the utility model；
Figure 15 is crystal oscillator module circuit diagram in the utility model；
Figure 16 is LED module circuit diagram in the utility model；
Figure 17 is switch module circuit diagram in the utility model；
Figure 18 is power management module circuit diagram in the utility model；
In figure：1- main control chips, six axis gyroscopes of 2-, 21- first resistors, 22- second resistances, 3- signal input modules,
31-SBUS signaling modules, 32-PPM signaling modules, 33- single channel phase inverters, 4- power modules, 5- utilizing camera interfaces, 6-LCD moulds
Block, 7-USB modules, 71-USB interfaces, 72-ESD protection chips, 8-SWD interfaces, 9- programmable read only memory, 10-SD cards,
11- wireless communication modules, 12-UART modules, 13-I2C modules, 14- reseting modules, 15- crystal oscillator modules, 16-LED modules,
The first light emitting diodes of 161-, the second light emitting diodes of 162-, 163- third light emitting diodes, 164- 3rd resistors, 165-
Four resistance, 17- switch modules, 18- power management modules.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown, the utility model proposes a kind of unmanned plane vision control system, including：
The six axis gyroscopes 2 that are connect with main control chip 1, signal input module 3, power module 4, utilizing camera interface 5,
LCD module 6, USB module 7, SWD interfaces 8,1 model STM32F427VIT6 of main control chip, signal input module 3 include SBUS
Signaling module 31, PPM signal module 32 and single channel phase inverter 33, SBUS signaling modules 31 pass through single channel phase inverter 33 and master control core
Piece 1 connects.PPM signal module 32 is connect with main control chip 1
Main control chip 1 and programmable read only memory 9, SD card 10, wireless communication module 11, UART modules 12, I2C modules
13 are all connected with, 9 model M24128 of programmable read only memory, and programmable read only memory 9 is communicated by I2C and main control chip
1 connection, wireless communication module 11 include wireless communication interface 111, and wireless communication interface 111 is connect with control module is flown, and flies control mould
Block is communicated by UART and is connect with main control chip 1,
Main control chip 1 and reseting module 14, crystal oscillator module 15, LED module 16, switch module 17 are all connected with.
A kind of unmanned plane vision control system provided by the utility model, 1 model of main control chip of use
STM32F427VIT6, SWD interface are compared with traditional debugging interface, and face is relatively reliable in high speed mode by SWD pattern ratios JTAG
Stablizing, and agreement is debugged using SWD, it is only necessary to two data lines, you can the institute for completing jtag interface is functional, volume optimization,
Pin optimizes, and performance does not subtract, and improves the stability of the utility model；SBUS signals connect single channel phase inverter 33 again with master control core
Piece connects, and the SBUS signals received can be converted to PPM signal, can control the winged control module of unmanned plane, flies control module
Both flight controller module flies control module and is connect with main control chip 1 by wireless communication interface, using UART communication modes, with
The transmission data that can stablize at a high speed between main control chip 1 improves the stability and practicability of the utility model；
5 external OV7725 cameras of utilizing camera interface identify that arbitrary target object color, LCD module 6 support that image is real
When show；Programmable read only memory 9 is communicated by I2C and is connect with main control chip 1, it can be ensured that and data high-speed transmits, and
Program is wiped or is write convenient for user, and data will not lose after power down, SD card 10 convenient for user to use data into
Row storage or copy.
Further, six axis gyroscopes, 2 model MPU6050, the 23rd pin of six axis gyroscopes 2, the 24th pin
It is connect respectively with main control chip 1 by first resistor 21, second resistance 22.
Six axis gyroscopes, 2 model MPU6050 in the utility model is six axis motion process component of conformability, compared to
Multicompartment scheme eliminates the problem of the difference of combination gyroscope and accelerator time shaft, reduces a large amount of encapsulated space, six axis
Gyroscope 2 is connect with main control chip 1, it can be ensured that high-speed transfer between data and main control chip 1, it is ensured that unmanned plane is run
Demand, improve the stability of the utility model.
Further, 5 external camera of utilizing camera interface.
5 external OV7725 cameras of utilizing camera interface support the various sizes image outpuT from CIF to 40x30 to support
120FPS high frame rate degree exports, and is suitble to capture rapid moving object.
Further, USB module 7 includes USB interface 71, ESD protection chips 72, and USB interface 71 passes through ESD and protects chip 72
It is connect with main control chip 1.
USB interface 71 keeps user's use more convenient, and supports USB OTG patterns, is more convenient between distinct device
Connection carries out data exchange.
Further, main control chip 1 is also associated with power management module 18.
Power management module is shouldered to the transformation, distribution, detection of electric energy in circuit and the responsibility of other electric energy managements, can
To identify CPU power supply amplitudes, corresponding short square wave is generated, late-class circuit is pushed to carry out power output.
Further, LED module 16 includes the first light emitting diode 161, the second light emitting diode 162, third light-emitting diodes
Pipe 163, the anode of the first light emitting diode 161, the anode of the second light emitting diode 162, third light emitting diode 163 anode
Connect with power module 4, the cathode of the first light emitting diode 161, the second light emitting diode 162 cathode pass through third respectively
Resistance 164, the 4th resistance 165 are connect with main control chip 1, and the cathode of third light emitting diode 163 passes through the 5th resistance 166 and ground
Connection.
LED module 16 is connect with main control chip 1, can play indicative function, and be connected to resistance, to play the work of current limliting
With preventing device failure, improve the Stability and dependability of the utility model.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of unmanned plane vision control system, it is characterised in that：Including six axis gyroscopes being connect with main control chip (1)
(2), signal input module (3), power module (4), utilizing camera interface (5), LCD module (6), USB module (7), SWD interfaces
(8), main control chip (1) the model STM32F427VIT6, the signal input module (3) includes SBUS signaling modules
(31), PPM signal module (32) and single channel phase inverter (33), the SBUS signaling modules (31) pass through the single channel phase inverter
(33) it being connect with the main control chip (1), the PPM signal module (32) connect with the main control chip (1),
The main control chip (1) and programmable read only memory (9), SD card (10), wireless communication module (11), UART modules
(12), I2C modules (13) are all connected with, programmable read only memory (9) the model M24128, described to may be programmed read-only storage
Device (9) is communicated by I2C and is connect with the main control chip (1), and the wireless communication module (11) includes wireless communication interface
(111), the wireless communication interface (111) connect with control module is flown, and the winged control module passes through UART communications and the master control
Chip (1) connects,
The main control chip (1) and reseting module (14), crystal oscillator module (15), LED module (16), switch module (17) connect
It connects.
2. a kind of unmanned plane vision control system according to claim 1, it is characterised in that：The six axis gyroscope (2)
Model MPU6050, the 23rd pin of six axis gyroscope (2), the 24th pin respectively by first resistor (21),
Second resistance (22) is connect with the main control chip (1).
3. a kind of unmanned plane vision control system according to claim 1, it is characterised in that：The utilizing camera interface (5)
External camera.
4. a kind of unmanned plane vision control system according to claim 1, it is characterised in that：The USB module (7) includes
USB interface (71), ESD protection chips (72), the USB interface (71) protect chip (72) and the master control by the ESD
Chip (1) connects.
5. a kind of unmanned plane vision control system according to claim 1, it is characterised in that：The main control chip (1) is also
It is connected with power management module (18).
6. a kind of unmanned plane vision control system according to claim 1, it is characterised in that：LED module (16) packet
Include the first light emitting diode (161), the second light emitting diode (162), third light emitting diode (163), described first shines two
The anode of positive, the described third light emitting diode (163) of positive, described second light emitting diode (162) of pole pipe (161) is
It is connect with power module (4), the cathode of first light emitting diode (161), the cathode of second light emitting diode (162)
It is connect respectively with the main control chip (1) by 3rd resistor (164), the 4th resistance (165), the third light emitting diode
(163) cathode is connected to ground by the 5th resistance (166).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800114.XU CN207650655U (en) | 2017-12-20 | 2017-12-20 | A kind of unmanned plane vision control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800114.XU CN207650655U (en) | 2017-12-20 | 2017-12-20 | A kind of unmanned plane vision control system |
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| CN207650655U true CN207650655U (en) | 2018-07-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358635A (en) * | 2018-11-29 | 2019-02-19 | 沈阳航空航天大学 | A kind of more rotor autonomous flight control methods based on SBUS protocol emulation remote control |
-
2017
- 2017-12-20 CN CN201721800114.XU patent/CN207650655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358635A (en) * | 2018-11-29 | 2019-02-19 | 沈阳航空航天大学 | A kind of more rotor autonomous flight control methods based on SBUS protocol emulation remote control |
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