CN212484152U - Unmanned aerial vehicle state monitor terminal - Google Patents
Unmanned aerial vehicle state monitor terminal Download PDFInfo
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- CN212484152U CN212484152U CN202021238416.4U CN202021238416U CN212484152U CN 212484152 U CN212484152 U CN 212484152U CN 202021238416 U CN202021238416 U CN 202021238416U CN 212484152 U CN212484152 U CN 212484152U
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Abstract
The utility model discloses an unmanned aerial vehicle state monitor terminal belongs to unmanned aerial vehicle equipment technical field. The unmanned aerial vehicle state monitoring terminal comprises a flat outer shell for accommodating and mounting each circuit module; the circuit module comprises a microcontroller, a data transmission radio station and a display screen; the data transmission radio station is electrically connected with the microcontroller in a bidirectional way; the microcontroller is electrically connected to the display screen to output a display signal. After the unmanned aerial vehicle is started, the data transmission radio station establishes communication with the unmanned aerial vehicle, receives a message packet returned by the unmanned aerial vehicle and sends the message packet to the microcontroller; the microcontroller analyzes the message packet according to a data protocol and compiles the message packet into a graphic signal; and simultaneously sending the graph signal to the display screen and displaying the corresponding graph.
Description
Technical Field
The utility model discloses an unmanned aerial vehicle state monitor terminal belongs to unmanned aerial vehicle equipment technical field.
Background
The flight control system with the application-level unmanned aerial vehicle assembled completely can realize high-autonomous flight control according to a planned air route, execute various low-altitude tasks by mounting precision measurement equipment such as an optical camera and an environmental sensor, and realize wide application in the fields of aerial photography, surveying and mapping, emergency rescue, environmental inspection and the like.
Generally, an unmanned aerial vehicle flight control system obtains information such as position and attitude by using a positioning sensor, an attitude sensor and the like, obtains a flight control signal through a fusion algorithm, and drives a power mechanism (such as a motor-propeller combination) and an action mechanism (such as a steering engine-control surface combination) to execute flight action.
When the drone performs low-altitude operations, the operator generally needs to pay close attention to various parameters of the drone. The unmanned aerial vehicle flight control system returns information such as real-time position, attitude, navigational speed and the like to the ground through the data transmission radio station and receives a ground remote control instruction.
In the prior art, the autonomous flight control of the unmanned aerial vehicle is relatively mature, but as a remote control technology, faults often occur at a ground control end. The existing application-level unmanned aerial vehicle mainly relies on a remote controller and a ground control station to carry out ground control, and the ground control station generally adopts a PC to plug in various signal radio station devices and installs corresponding control programs to realize flight instruction output. Common problems include: the ground system is complex in connection, the plug connectors are easy to loosen or poor in connection, and the radio station signals are unstable; the running programs of the PC are various and are extremely easy to crash, so that links are interrupted, and serious accidents can be caused as long as one link is in a problem.
Therefore, a more preferable solution to the above technical problem is to be provided.
Disclosure of Invention
In order to overcome above technical problem, the utility model discloses an unmanned aerial vehicle state monitor terminal to the realization carries out ground monitoring and remote management to the unmanned aerial vehicle of operation.
The adopted technical scheme is as follows:
an unmanned aerial vehicle state monitoring terminal comprises a flat outer shell, a plurality of circuit modules and a plurality of control modules, wherein the flat outer shell is used for accommodating and mounting the circuit modules; the circuit module comprises a microcontroller, a data transmission radio station and a display screen; the data radio station is electrically connected with the microcontroller in a bidirectional way, namely, the signal output end and the signal input end of the data radio station are both connected to the microcontroller; the microcontroller is electrically connected to the display screen to output a display signal. The control button is arranged at the upper end of the front surface of the outer shell; the control button is connected to the microcontroller to input a control signal; the data transmission radio station is provided with an antenna; the antenna extends out of the outer shell and is arranged on the upper side face of the outer shell. The display screen is arranged on the front face of the outer shell.
Furthermore, a power management module is also arranged and is connected with a rechargeable battery, and a charging port is arranged on the surface of the outer shell; the power management module is electrically connected to the microcontroller, the data transmission radio station and the display screen and supplies power to the microcontroller, the data transmission radio station and the display screen; and the power supply management module is connected with a power switch button and is arranged on the surface of the shell.
Furthermore, the display screen is a monochrome OLED liquid crystal screen.
Furthermore, the right end of the outer shell is provided with an opening which penetrates through the outer shell up and down and is used for the palm to stretch into the outer shell to realize single-hand holding.
The working flow of unmanned aerial vehicle state display is as follows:
(1) after the unmanned aerial vehicle is started, the data transmission radio station establishes communication with the unmanned aerial vehicle;
(2) the data transmission radio station receives a message packet returned by the unmanned aerial vehicle and sends the message packet to the microcontroller;
(3) the microcontroller analyzes the message packet according to a data protocol and compiles data into a graphic signal;
(4) and the microcontroller sends the graphic signal to the display screen and the display screen displays the corresponding graphic.
Further, the work flow controlled by the unmanned aerial vehicle is as follows:
(1) the data transmission radio station is communicated with the unmanned aerial vehicle;
(2) pressing a control button to input a control signal to the microcontroller;
(3) the microcontroller compiles a message packet according to a data protocol and sends the message packet to the data transmission radio station;
(4) the data transfer radio station sends the message packet to the unmanned aerial vehicle, and the unmanned aerial vehicle executes a preset task after receiving the signal.
The utility model discloses following beneficial effect has: the unmanned aerial vehicle state monitoring terminal of this technical scheme is integrated structure, and each module is connected reliably, does not need the support of other software during operation, and the operation is stable high-efficient, and the fault rate is extremely low. Attitude parameters such as pitching and rolling of the aircraft and images such as flying height and distance are displayed graphically, so that operators can see clearly, unmanned aerial vehicle state observation and fault monitoring are facilitated, and low-altitude tasks are guaranteed to be carried out smoothly. An operator can realize one-key remote control in an emergency state, such as in-situ landing, one-key return navigation and the like, through intuitively knowing data and through a peripheral button, operation tasks are convenient and fast, a PC (personal computer) or other remote controllers are not needed, and the safety performance of the system is improved.
Drawings
Fig. 1 is a schematic perspective view of the unmanned aerial vehicle state monitoring terminal of the present invention;
fig. 2 is a schematic diagram of a module connection structure of the unmanned aerial vehicle state monitoring terminal of the present invention;
fig. 3 is a working schematic diagram of a data transmission radio station for communication between the unmanned plane state monitoring terminal and the unmanned plane;
fig. 4 is the utility model discloses a visual flow diagram of unmanned aerial vehicle state monitor terminal's data.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in figure 1, unmanned aerial vehicle state monitor terminal includes shell body (1) of a platykurtic, and the right-hand member of shell body is equipped with the trompil that runs through from top to bottom for the palm stretches into in order to realize the one hand and holds.
The front surface of the outer shell (1) is provided with a monochromatic OLED liquid crystal display screen (2) which has the characteristics of high brightness, high contrast and low power consumption; a switch button and 2 control buttons are arranged above the front display screen (2) of the outer shell (1); the upper side surface of the outer shell (1) is provided with an antenna (4); the left side of the outer shell (1) is provided with a charging port.
As shown in fig. 2, each circuit module in the unmanned aerial vehicle state monitoring terminal further includes a microcontroller and a data transmission radio station connected with an antenna; the data radio station is electrically connected with the microcontroller in a bidirectional way, namely, the signal output end and the signal input end of the data radio station are both connected to the microcontroller; the microcontroller is electrically connected to the display screen to output a display signal. Both control buttons (3) are connected to different pins of the microcontroller for inputting control signals.
Unmanned aerial vehicle state monitor terminal still is equipped with power management module, and it connects a 3S lithium cell as chargeable battery. The power management module is connected with external power supply through a charging port on the surface of the outer shell (1), performs charging and discharging management on the 3S lithium battery, and is electrically connected to the microcontroller, the data transmission radio station, the display screen and other components to supply power to the microcontroller, the data transmission radio station, the display screen and other components. The power management module is provided with a switch connected with a switch button on the outer shell (1).
The microcontroller uses STM32 hardware library as bottom layer drive, adopts C/C + + language programming, and uses STLINK to burn program. The equipment does not need the support of other software during operation, and has stable and efficient operation and extremely low failure rate.
As shown in fig. 3, the unmanned aerial vehicle state monitoring terminal uses a mavlink protocol to realize bidirectional data (control instruction uploading, flight state downloading and the like) transmission between the ground end and the aerial vehicle through the communication between the data transmission radio station and the unmanned aerial vehicle, and realizes the real-time communication between the ground end and the aerial vehicle.
As shown in fig. 4, the working flow of the unmanned plane status display is as follows:
(1) after the unmanned aerial vehicle is started, the data transmission radio station establishes communication with the unmanned aerial vehicle;
(2) the data transmission radio station receives a message packet returned by the unmanned aerial vehicle and sends the message packet to the microcontroller;
(3) the microcontroller analyzes the message packet according to a data protocol and compiles flight data such as attitude, altitude and the like into a graphic signal;
(4) and the microcontroller sends the graphic signal to the display screen and displays the corresponding visual graphic.
Further, the operator can judge the specific situation and take appropriate measures through intuitively knowing the data, for example, when the conditions of low voltage, compass abnormality, airspeed abnormality and the like occur, the remote control is executed. The working process is as follows:
(1) the data transmission radio station keeps communication with the unmanned aerial vehicle;
(2) pressing a control button to input a control signal to the microcontroller;
(3) the microcontroller compiles a message packet according to a data protocol and sends the message packet to the data transmission radio station;
(4) the data transfer radio station sends the message packet to the unmanned aerial vehicle, and the unmanned aerial vehicle executes preset tasks such as in-situ landing, one-key return flight and the like after receiving the signal.
The above description is only the specific embodiments of the present invention, and the examples are not intended to limit the present invention, and the technical solution of equivalent transformation is adopted without departing from the essence of the present invention.
Claims (4)
1. An unmanned aerial vehicle state monitoring terminal is used for monitoring an unmanned aerial vehicle in real time and is characterized by comprising a flat outer shell, a plurality of circuit modules and a plurality of control modules, wherein the flat outer shell is used for accommodating and installing the circuit modules;
the circuit module comprises a microcontroller, a data transmission radio station and a display screen;
the data radio station is electrically connected with the microcontroller in a bidirectional way, namely, the signal output end and the signal input end of the data radio station are both connected to the microcontroller; the microcontroller is electrically connected to the display screen to output a display signal;
the control button is arranged at the upper end of the front surface of the outer shell; the control button is connected to the microcontroller to input a control signal;
the data transmission radio station is provided with an antenna; the antenna extends out of the outer shell and is arranged on the upper side face of the outer shell;
the display screen is arranged on the front face of the outer shell.
2. The unmanned aerial vehicle state monitoring terminal of claim 1, further comprising a power management module, wherein the power management module is connected with a rechargeable battery and is provided with a charging port on the surface of the outer shell;
the power management module is electrically connected to the microcontroller, the data transmission radio station and the display screen and supplies power to the microcontroller, the data transmission radio station and the display screen;
and the power supply management module is connected with a power switch button and is arranged on the surface of the shell.
3. The unmanned aerial vehicle state monitoring terminal of claim 1, wherein the display screen is a monochrome OLED liquid crystal screen.
4. The unmanned aerial vehicle condition monitoring terminal of claim 1, wherein the right end of the outer housing is provided with an opening penetrating from top to bottom for a palm to extend into for single-hand holding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021238416.4U CN212484152U (en) | 2020-06-29 | 2020-06-29 | Unmanned aerial vehicle state monitor terminal |
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| CN202021238416.4U CN212484152U (en) | 2020-06-29 | 2020-06-29 | Unmanned aerial vehicle state monitor terminal |
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| CN212484152U true CN212484152U (en) | 2021-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111538320A (en) * | 2020-06-29 | 2020-08-14 | 广西翼界科技有限公司 | Unmanned aerial vehicle state monitor terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111538320A (en) * | 2020-06-29 | 2020-08-14 | 广西翼界科技有限公司 | Unmanned aerial vehicle state monitor terminal |
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Denomination of utility model: A UAV status monitoring terminal Effective date of registration: 20220107 Granted publication date: 20210205 Pledgee: Guilin Bank Co.,Ltd. Beihai Branch Pledgor: GUANGXI YIJIE TECHNOLOGY CO.,LTD. Registration number: Y2022450000005 |