Unmanned aerial vehicle ground controller adapting to complex emission and remote control requirements

Abstract

The invention is applicable to the technical field of unmanned aerial vehicles, and provides an unmanned aerial vehicle ground controller adapting to complex emission and remote control requirements, the unmanned aerial vehicle ground controller comprises a data acquisition module and a control terminal, and the control terminal comprises a data display module, a data analysis module and a flight control module; preferably, the data acquisition module acquires data information of the unmanned aerial vehicle and transmits the data information to the control terminal, the control terminal transmits the acquired information to the data analysis module, and the data analysis module analyzes and processes the acquired data and feeds back a result to the data display module and the flight control module. The data display module displays real-time data information of the unmanned aerial vehicle, and the flight control module controls launching and flight of the unmanned aerial vehicle. Various flight data of the unmanned aerial vehicle are acquired in real time through the data acquisition module, and comprehensive unmanned aerial vehicle state information is provided for an operator, so that the launching and flight states of the unmanned aerial vehicle are accurately controlled.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle ground controller suitable for complex launching and remote control requirements. BACKGROUND

[0002] An unmanned aerial vehicle is an unmanned aircraft controlled by radio remote control equipment and self-provided program control devices, and is not provided with a cockpit, but is provided with devices such as an autopilot and a program control device. A person on the ground, a ship or a mother aircraft remote control station can track, position, remotely control, remotely measure and digitally transmit the unmanned aerial vehicle through radar and other devices, and the unmanned aerial vehicle can take off like an ordinary aircraft under radio remote control or be launched into the air by a boost rocket, be carried into the air by a mother aircraft, and be automatically landed in the same way as an ordinary aircraft during landing, or be recovered by a parachute or a net under remote control, and can be repeatedly used for many times. The unmanned aerial vehicle is widely used for air reconnaissance, monitoring, communication, antisubmarine, electronic jamming and the like.

[0003] An unmanned aerial vehicle ground controller is a very important component of an entire unmanned aerial vehicle system, is a channel for a ground operator to directly interact with the unmanned aerial vehicle, and is a command and control center of the unmanned aerial vehicle system integrating control, communication and data processing.

[0004] With the development of science and technology, unmanned aerial vehicles have higher and higher requirements for complex launching and remote control of the unmanned aerial vehicles, and the existing unmanned aerial vehicle ground controllers still have great room for improvement in complex launching and remote control technology of the unmanned aerial vehicles. Traditional unmanned aerial vehicle ground controllers are relatively simple in design and relatively single in function, and mostly collect images through the unmanned aerial vehicles, and then operators remotely control according to the feedback image information, so that the unmanned aerial vehicle operation demand under complex launching and remote control requirements is difficult to meet. Therefore, it is particularly important to design an unmanned aerial vehicle ground controller suitable for complex launching and remote control requirements. SUMMARY

[0005] The application aims to provide an unmanned aerial vehicle ground controller suitable for complex launching and remote control requirements, so as to solve the problem that a traditional unmanned aerial vehicle ground controller is relatively simple in design and relatively single in function, mostly collects images through the unmanned aerial vehicle, and then an operator remotely controls according to the feedback image information, so that the unmanned aerial vehicle operation demand under complex launching and remote control requirements is difficult to meet.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: an unmanned aerial vehicle ground controller suitable for complex launching and remote control requirements, the unmanned aerial vehicle ground controller comprising a data acquisition module and a control terminal, the control terminal comprising a data display module, a data analysis module and a flight control module.

[0007] Preferably, the data acquisition module comprises a camera and a sensor, the camera and the sensor are arranged on the unmanned aerial vehicle, and the data acquisition module acquires flight state data, position data, battery data, environment data and fault data.

[0008] Preferably, the unmanned aerial vehicle ground controller comprises a base, a display screen and an operation keyboard are arranged on the top of the base, a hollow groove is arranged on one side of the base, a power supply and a main machine are arranged in the hollow groove, and a baffle is arranged outside the hollow groove.

[0009] Preferably, a support is arranged on the top of the base, the display screen is fixedly connected with the support, and a signal receiver is arranged on the top of the support.

[0010] Preferably, the top of the base is arranged in a U shape, and a clamping groove is symmetrically arranged in the inner wall of the top of the base, and the operation keyboard is connected with the clamping groove in a matched mode.

[0011] Preferably, the data analysis module comprises flight state analysis, position data analysis, battery data analysis, environment data analysis and fault data analysis.

[0012] Preferably, the flight state acquisition comprises flight height, speed and attitude, and the position data acquisition comprises GPS position, heading and trajectory.

[0013] Preferably, the battery data acquisition comprises battery capacity, voltage and temperature, the environment data acquisition comprises temperature, humidity and wind speed, and the fault data acquisition comprises unmanned aerial vehicle motor working state, sensor working state and communication line working state.

[0014] Preferably, the flight control module controls the launching and flight state of the unmanned aerial vehicle, including speed, acceleration, height and angle.

[0015] Preferably, the data acquisition module acquires data information of the unmanned aerial vehicle and transmits the data information to a control terminal, the control terminal transmits the acquired information to a data analysis module, the data analysis module analyzes and processes the acquired data, and feeds back the result to a data display module and a flight control module, the data display module displays real-time data information of the unmanned aerial vehicle, and the flight control module controls the launching and flight of the unmanned aerial vehicle.

[0016] The present application has at least the following advantages:

[0017] (1) The present invention provides a UAV ground controller that adapts to complex launch and remote control requirements. The data acquisition module acquires the UAV's flight status, location, battery, environment, and fault data in real time, providing the operator with comprehensive UAV status information. The data analysis module conducts in-depth analysis of this data to help the operator accurately judge the UAV's flight status and promptly identify potential problems. The flight control module accurately controls the UAV's launch and flight status based on the operator's instructions and the results of the data analysis module, ensuring that the UAV can fly safely along the predetermined trajectory.

[0018] (2) The present invention provides a UAV ground controller that adapts to complex launch and remote control requirements. The data acquisition module can add more sensors as needed to collect more types of data. The data analysis module can also optimize and upgrade the algorithm according to actual needs to improve the accuracy and efficiency of data analysis; the flight control module supports multiple preset flight modes and control strategies, which can meet the launch and remote control requirements in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the UAV ground controller of the present invention;

[0020] Figure 2 This is a schematic diagram of the upper slot structure of the UAV ground controller of the present invention;

[0021] Figure 3 It is a schematic diagram of the overall module of the present invention;

[0022] Figure 4 Schematic diagram of the data analysis module of the present invention.

[0023] In the accompanying drawings: 1. base; 2. empty slot; 3. bracket; 4. display screen; 5. operation keyboard; 6. card slot; 7. signal receiver. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example

[0026] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4The unmanned aerial vehicle ground controller of the application is suitable for complex launching and remote control requirements, and comprises a data acquisition module and a control terminal.

[0027] The data acquisition module comprises a camera and a sensor, and the camera and the sensor are arranged on the unmanned aerial vehicle.

[0028] The unmanned aerial vehicle ground controller comprises a base 1, a display screen 4 and an operation keyboard 5 arranged on the top of the base 1, an empty slot 2 arranged on one side of the base 1, a power supply and a host arranged in the empty slot 2, specifically, the power supply and the host are electrically connected with the display screen 4 and the operation keyboard 5 through connecting lines, a baffle arranged outside the empty slot 2, specifically, the baffle is detachably connected with the empty slot 2, a support 3 arranged on the top of the base 1, specifically, the support 3 is fixedly connected with the top of the base 1, a signal receiver 7 arranged on the top of the support 3, specifically, the signal receiver 7 is fixedly connected with the top surface of the support 3 and electrically connected with the host, the display screen 4 is fixedly connected with the support 3, and the top of the base 1 is arranged in a U shape, the inner wall of the top of the base 1 is symmetrically provided with a clamping groove 6, and the operation keyboard 5 is connected with the clamping groove 6, specifically, the operation keyboard 5 can slide along the clamping groove 6.

[0029] The data analysis module comprises flight state analysis, position data analysis, battery data analysis, environment data analysis and fault data analysis.

[0030] The flight state acquisition comprises flight height, speed and attitude, wherein the attitude data is obtained by an IMU (inertial measurement unit) and comprises a roll angle (Roll), a pitch angle (Pitch) and a yaw angle (Yaw).

[0031] The attitude of the aircraft is represented by using a quaternion, and the calculation formula is as follows:

[0032] q = (q0, q1, q2, q3) ;

[0033] Wherein, q0 is a scalar, q1, q2, q3 are vectors; the relationship between the quaternion and the roll angle (Roll), pitch angle (Pitch) and yaw angle (Yaw) is as follows:

[0034]

[0035] Pitch=arcsin(2(q0q2-q3q1));

[0036]

[0037] Position data collection includes GPS position, heading and trajectory, and the unmanned aerial vehicle position collection data is completed through the GPS (Global Positioning System) and inertial measurement unit (IMU) sensor system. The GPS data is expressed as follows:

[0038] P GPS (t)=(Longitude,Latitude,Altitude);

[0039] Wherein, t is the collection time.

[0040] The heading calculation formula is as follows:

[0041] According to the direction of the unmanned aerial vehicle speed, the heading of the unmanned aerial vehicle is calculated. The speed vector of the unmanned aerial vehicle is V=(V x ,V y ), and the heading is:

[0042] θ=arctan2(V y ,V x ); wherein, V x ,V y are the speed components of the unmanned aerial vehicle in the east-west direction and the north-south direction, respectively.

[0043] Battery data collection includes battery capacity, voltage and temperature. The real-time voltage V t and real-time current I t of the battery are collected by using voltage and current sensors; then, the remaining capacity of the battery is Q r (t) is the real-time remaining capacity, and Q i is the initial capacity. The temperature of the unmanned aerial vehicle battery is measured by using a thermocouple temperature sensor.

[0044] Environmental data collection includes temperature, humidity and wind speed; environmental temperature is collected by using a thermocouple temperature sensor, humidity is collected by using a capacitive humidity sensor, and wind speed is collected by using a hot wire anemometer.

[0045] Fault data collection includes the operating status of the drone's motors, sensors, and communication lines. Real-time data collection, enabled by the drone's built-in sensors and monitoring equipment, ensures the accuracy and timeliness of fault information. Motor status data reflects motor speed, temperature, and vibration, helping to identify issues such as overload, overheating, or wear. Sensor status data covers metrics such as sensitivity, response time, and accuracy, used to monitor sensor failures or performance degradation. Communication line status data focuses on data transmission stability, speed, and error rates, ensuring unimpeded communication between the drone and the ground control station. Comprehensive analysis of this data allows for the timely identification and location of potential drone faults, facilitating drone control.

[0046] The flight control module controls the drone's launch and flight status, including speed, acceleration, altitude, and angle. The data analysis module acquires real-time flight data from the drone, and the operator inputs the corresponding parameters through the flight control module to remotely control the drone's flight.

[0047] The working principle and usage process of the present invention are as follows: the data acquisition module collects data information of the UAV and transmits it to the control terminal. The control terminal transmits the collected information to the data analysis module. The data analysis module analyzes and processes the collected data and feeds the results back to the data display module and the flight control module. The data display module displays the real-time data information of the UAV, and the flight control module controls the launch and flight of the UAV.

[0048] The present invention uses a data acquisition module to acquire real-time data on the drone's flight status, location, battery, environment, and faults, providing the operator with comprehensive information on the drone's status. The data analysis module conducts in-depth analysis of this data, helping the operator accurately assess the drone's flight status and promptly identify potential problems. The flight control module, based on operator instructions and the results of the data analysis module, precisely controls the drone's launch and flight status, ensuring it safely flies along its intended trajectory.

[0049] Furthermore, the UAV ground controller of the present invention offers high flexibility and scalability. The data acquisition module can be equipped with additional sensors as needed to collect a wider range of data. The data analysis module can also optimize and upgrade its algorithms based on actual needs, improving the accuracy and efficiency of data analysis. The flight control module supports a variety of preset flight modes and control strategies, meeting the launch and remote control requirements of various scenarios.

[0050] In summary, the UAV ground controller of the present invention performs well under complex launch and remote control requirements and has high practical value and application prospects.

[0051] The foregoing shows and describes the basic principles of the application, the main features and the advantages of the application, and it is obvious for those skilled in the art that the application is not limited to the details of the above exemplary embodiments, and the application can be implemented in other specific forms without departing from the spirit or essential characteristics of the application, and therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the application is defined by the appended claims rather than the above description, and therefore, all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the application, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0052] Although embodiments of the application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the application, the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A UAV ground controller that adapts to complex launch and remote control requirements, characterized by: The UAV ground controller includes a data acquisition module and a control terminal, and the control terminal includes a data display module, a data analysis module and a flight control module.

2. The UAV ground controller adapted to complex launch and remote control requirements according to claim 1, characterized in that: The data acquisition module includes a camera and a sensor. The ray head and the sensor are arranged on the UAV. The data acquisition module collects content including flight status, position data, battery data, environmental data and fault data.

3. The UAV ground controller adapted to complex launch and remote control requirements according to claim 2, characterized in that: The structure of the UAV ground controller comprises a base (1), a display screen (4) and an operating keyboard (5) are provided on the top of the base (1), a slot (2) is provided on one side of the base (1), a power supply and a host are provided inside the slot (2), and a baffle is provided outside the slot (2).

4. The UAV ground controller adapted to complex launch and remote control requirements according to claim 3, characterized in that: A bracket (3) is provided on the top of the base (1), the display screen (4) is fixedly connected to the bracket (3), and a signal receiver (7) is provided on the top of the bracket (3).

5. The UAV ground controller adapted to complex launch and remote control requirements according to claim 4, characterized in that: The top of the base (1) is U-shaped, and a card slot (6) is symmetrically provided on the inner wall of the top of the base (1), and the operating keyboard (5) is connected to the card slot (6).

6. The UAV ground controller adapted to complex launch and remote control requirements according to claim 5, characterized in that: The data analysis module includes flight status analysis, position data analysis, battery data analysis, environmental data analysis and fault data analysis.

7. The UAV ground controller adapted to complex launch and remote control requirements according to claim 6, characterized in that: The flight status collection includes flight altitude, speed and attitude; the position data collection includes GPS position, heading and trajectory.

8. The UAV ground controller adapted to complex launch and remote control requirements according to claim 7, characterized in that: The battery data collection includes the battery power, voltage and temperature, the environmental data collection includes temperature, humidity and wind speed; the fault data collection includes the working status of the drone motor, sensor and communication line.

9. The UAV ground controller adapted to complex launch and remote control requirements according to claim 8, characterized in that: The flight control module controls the launch and flight status of the drone, including speed, acceleration, altitude and angle.

10. The UAV ground controller adapted to complex launch and remote control requirements according to claim 9, characterized in that: The data acquisition module collects data information of the UAV and transmits it to the control terminal. The control terminal transmits the collected information to the data analysis module. The data analysis module analyzes and processes the collected data and feeds the results back to the data display module and the flight control module. The data display module displays the real-time data information of the UAV, and the flight control module controls the launch and flight of the UAV.

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