CN212276248U - Ground control system for mooring unmanned aerial vehicle - Google Patents
Ground control system for mooring unmanned aerial vehicle Download PDFInfo
- Publication number
- CN212276248U CN212276248U CN202021502850.9U CN202021502850U CN212276248U CN 212276248 U CN212276248 U CN 212276248U CN 202021502850 U CN202021502850 U CN 202021502850U CN 212276248 U CN212276248 U CN 212276248U
- Authority
- CN
- China
- Prior art keywords
- power supply
- mcu
- aerial vehicle
- unmanned aerial
- motor
- 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.)
- Active
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a mooring unmanned aerial vehicle ground control system, which comprises an MCU microcontroller, a power supply device connected with the MCU microcontroller, a motor assembly and a human-computer interaction subsystem; the power supply device comprises a power supply input part and an AC-DC power supply which are connected; the motor assembly includes: the motor is connected with the motor driver, the encoder is installed on the motor, the output end of the motor is further connected with a sliding ring, and the high-voltage power transmission line is wound on the sliding ring. The man-machine interaction subsystem comprises a knob potentiometer and a display screen. The MCU microcontroller, the motor driver, the AC-DC power supply and the encoder work cooperatively to achieve the purposes of adjusting the pay-off and take-up line, automatically adjusting the output voltage and measuring the pay-off length of the high-voltage transmission line; the temperature of the high-voltage transmission line measured by the temperature sensor is transmitted to the MCU, and after the temperature sensor is processed, whether the temperature belongs to normal working temperature or not is judged, whether the buzzer alarms or not is controlled, and the temperature is displayed through the display screen, so that the control system can be protected.
Description
Technical Field
The utility model relates to a ground control system for unmanned aerial vehicle, concretely relates to ground control system for mooring unmanned aerial vehicle belongs to unmanned aerial vehicle technical field.
Background
Mooring unmanned aerial vehicle product originates in 2016, and the main objective aims at improving the defect that electric multi-rotor unmanned aerial vehicle duration is not enough. Along with the development of technology and market work, the captive unmanned aerial vehicle is applied more and more in the investigation and monitoring, police security protection, broadcasting and TV, communication and fire-fighting industries.
Mooring unmanned aerial vehicle is a many rotor unmanned aerial vehicle of new form, and it is through a high-tension transmission cable with the electric energy transmission on ground to the unmanned aerial vehicle that flies in the sky, makes it maintain long-time flight of hovering, and the hang-time far exceeds conventional electronic unmanned aerial vehicle. And mooring unmanned aerial vehicle ground control system is exactly used for controlling the receipts and releases line, the measurement unwrapping wire length of motor to adjust high tension transmission line transmission voltage's size.
At present, the power supply mode of the tethered unmanned aerial vehicle has the following defects:
1. and controlling the take-up and pay-off wires. Because of mooring unmanned aerial vehicle provides the electric energy for the aircraft through a high tension power line, along with the change of unmanned aerial vehicle flying height, the length of cable also should follow the change, otherwise unmanned aerial vehicle's flight will receive the restriction.
2. And (5) measuring the length of the pay-off line. Because the aircraft cannot be infinitely far away from the ground control system due to the total length of the cable, the length of the pay-off line is measured in real time, and the aircraft is controlled not to be further far away from the ground control system when the total length of the cable is approached.
3. And controlling the voltage of the high-voltage transmission line. When the unmanned aerial vehicle carries on equipment or meets big wind resistance, its output can increase, and the electric current on the cable will increase, and voltage loss on the cable also can be along with increasing, finally leads to the voltage reduction of transmitting to the unmanned aerial vehicle end. Therefore, the voltage of the high-voltage power transmission cable needs to be increased, so that the voltage value transmitted to the unmanned aerial vehicle is stable.
In view of the above, there is a need for development and improvement of ground control systems for tethered drones.
Disclosure of Invention
The utility model aims at providing a novel mooring unmanned aerial vehicle ground control system to the above-mentioned problem that exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a staying unmanned aerial vehicle ground control system is connected with unmanned aerial vehicle through high tension transmission line, a serial communication port, includes: the system comprises an MCU (microprogrammed control unit), a power supply device connected with the MCU, a motor assembly and a human-computer interaction subsystem; the power supply comprises a power supply input part and an AC-DC power supply, wherein the power supply input part is connected with the AC-DC power supply through a lead; the motor assembly includes: the high-voltage transmission line is wound on the slip ring, and the slip ring is driven to rotate forward and backward by the motor to carry out wire winding and unwinding operations; the human-computer interaction subsystem comprises a knob potentiometer and a display screen, and the display screen is connected to a display screen interface of the MCU through a 22AWG flat cable.
Preferably, the MCU microcontroller consists of a single chip microcomputer with the model number of STM32F103C8T6 and a peripheral function circuit. The control of the ground system of the mooring unmanned aerial vehicle is completed through the cooperative work of the single chip microcomputer and the peripheral function circuit.
Preferably, the MCU microcontroller is connected with a buzzer through a 24AWG flat cable, and the alarm is given through the buzzer.
More preferably, a knob potentiometer interface is arranged on the MCU microcontroller, and the knob potentiometer interface is connected to the knob potentiometer through a redundant cable of the encoder. The motor driver is controlled to work by adjusting the knob potentiometer.
Still preferably, the number of the knob potentiometers is 3, and the knob potentiometers comprise voltage output potentiometers, motor rotating speed potentiometers and motor torque potentiometers. Through the adjustment of the knob potentiometer, the motor driver and the AD-DC power supply are adjusted through the MCU, and then the input voltage, the rotating speed and the torque of the motor are controlled.
Further preferably, a temperature sensor is arranged on the slip ring, and the temperature sensor is connected with the MCU. The temperature of the slip ring during operation is measured through the temperature sensor, then the measured temperature is transmitted, and whether the slip ring belongs to normal working temperature or not is judged after the MCU microcontroller is used for processing, and then alarm is carried out through the buzzer.
Still further preferably, the power input includes a generator connected to a 3-core terminal for transmitting 220V ac voltage generated by the generator to the system via the 3-core terminal.
Still further preferably, the 3-core aerial plug is connected with a control switch and a high-voltage switch, and the control switch and the high-voltage switch are respectively connected with the MCU and the AD-DC power supply.
Moreover, the 220V power supply wires of the system are all 14AWG flat cables.
The utility model discloses an useful part lies in:
(1) the control system of the utility model is connected with other functional parts through the MCU microcontroller, can realize the adjustment of the take-up and pay-off line along with the flying distance of the unmanned aerial vehicle, the measurement of the pay-off length and the automatic adjustment of the voltage of the high-voltage transmission line through simple operation, and has higher integration and use value;
(2) the control system of the utility model is connected with the motor driver through the MCU microcontroller, thereby controlling the rotating speed and the torque of the motor and achieving the purpose of adjusting the take-up and pay-off lines along with the flight distance of the unmanned aerial vehicle; the MCU microcontroller is connected with an AC-DC power supply, so that the voltage of the high-voltage transmission line can be automatically adjusted; the encoder is arranged on the motor and used for measuring the number of turns of the rotation of the motor, the slip ring is driven to rotate by the work of the motor to take up and pay off the wire, and the length of the wire can be calculated by measuring the number of turns of the rotation of the motor;
(3) the utility model discloses a control system still is provided with a temperature sensor on the sliding ring, and this temperature sensor is connected with MCU microcontroller. The temperature of the high-voltage power transmission line wound on the slip ring is measured through the temperature sensor, then measured temperature data are transmitted, the MCU microcontroller processes the temperature data, whether normal working temperature is judged, whether alarm is given through the buzzer is judged, temperature display is carried out through the display screen, and a good protection effect can be achieved in the working process.
Drawings
Fig. 1 is a schematic structural connection diagram according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The ground control system for the staying unmanned aerial vehicle is shown in the combined figure 1, the high-voltage power transmission line is connected with the unmanned aerial vehicle, and the ground control system is composed of an MCU (micro control unit), a power supply device connected with the MCU, a motor assembly and a human-computer interaction subsystem. The power supply comprises a power supply input part and an AC-DC power supply, wherein the power supply input part is connected with the AC-DC power supply through a lead; the motor assembly includes: the high-voltage transmission line is wound on the slip ring, and the slip ring is driven by the motor to rotate forward and backward to carry out wire winding and unwinding operations; the human-computer interaction subsystem comprises a knob potentiometer and a display screen, and the display screen is connected to a display screen interface of the MCU through a 22AWG flat cable.
Specifically, in this embodiment, the MCU microcontroller of the system is composed of a single chip microcomputer of model STM32F103C8T6 and a peripheral function circuit. The control of the ground system of the mooring unmanned aerial vehicle is completed through the cooperative work of the single chip microcomputer and the peripheral function circuit. And a knob potentiometer interface is arranged on the MCU microcontroller, and the knob potentiometer is connected with the encoder through a redundant cable. The knob potentiometre is provided with 3, including voltage output potentiometre, motor rotational speed potentiometre and motor moment of torsion potentiometre. The motor driver is adjusted through the adjustment of the knob potentiometer and the MCU, so that the rotating speed and the torque of the motor are controlled; the output voltage can be automatically adjusted by controlling the AC-DC power supply.
In order to ensure that the system can stably operate, a temperature sensor is also arranged on the slip ring connected with the motor and is connected with the MCU. The temperature of the high-voltage power transmission line wound on the slip ring is measured through the temperature sensor, then measured temperature data are transmitted, after the temperature data are processed by the MCU, whether the temperature data belong to a normal working temperature range is judged, the MCU is further connected with a buzzer through a 24AWG flat cable, when the temperature exceeds the normal range, an alarm is given through the buzzer, and temperature display is carried out through the display screen.
And, this system inserts through 3 cores and connects a 220V alternating voltage, and this 220V alternating voltage passes through the generator and obtains, for system and unmanned aerial vehicle power supply. And the 3-core aerial plug is connected with a control switch and a high-voltage switch, the control switch and the high-voltage switch are respectively connected with the MCU and the AD-DC power supply to control current input, and 220V power supply wires of the system are all 14AWG flat cables.
For a more clear understanding of the present invention, the following is a brief description of the control system with reference to specific working processes:
the generator is started to generate power, the generated 220V voltage is transmitted to the system through the 3-core aerial plug, and after being processed by the MCU and the AC-DC power supply, the 220V input voltage is converted into 800V voltage to be output. Afterwards, transmit to unmanned aerial vehicle through high tension transmission line in, provide power for unmanned aerial vehicle work.
The system regulates and controls the input voltage, the rotating speed and the torque of the motor through the knob potentiometer, and transmits regulation and control information to the motor driver and the AD-DC power supply through the MCU microcontroller so as to regulate the input voltage, the rotating speed and the torque of the motor; the number of the collected motor rotation turns is transmitted to the MCU by the encoder arranged on the motor, and then the calculation is carried out by the MCU to obtain the paying-off length. The system controls the motor to rotate through the motor driver, the output end of the motor is connected with the slip ring to drive the slip ring to rotate, and the high-voltage power transmission line is wound on the slip ring and carries out wire winding and unwinding operations along with the forward and reverse rotation of the slip ring. And, measure the temperature of the high tension transmission line of winding on the sliding ring through temperature sensor, later transmit the measured temperature, handle the back via MCU microcontroller, judge whether belong to normal operating temperature, and then carry out the police dispatch newspaper through bee calling organ to carry out temperature display through the display, guarantee that control system can normally work. The processed parameters such as voltage, current, temperature, paying-off length, motor torque and the like are displayed through a display screen, and the method is convenient and visual.
To sum up, the ground control system of the mooring unmanned aerial vehicle is connected with the motor driver through the MCU microcontroller, so that the rotating speed and the torque of the motor are controlled, and the purpose of adjusting the winding and unwinding lines along with the flying distance of the unmanned aerial vehicle is achieved; the MCU microcontroller is connected with an AC-DC power supply, so that the voltage of the high-voltage transmission line can be automatically adjusted; the encoder is arranged on the motor and used for measuring the number of turns of the motor rotation, transmitting the collected number of turns of the motor rotation to the MCU, and then calculating through the MCU to obtain the paying-off length; the temperature sensor is connected with the MCU through the temperature sensor arranged on the slip ring. The temperature of the high-voltage power transmission line wound on the slip ring is measured through the temperature sensor, then the measured temperature is transmitted, the MCU microcontroller processes the temperature, whether the measured temperature belongs to normal working temperature is judged, then alarm is given through the buzzer, the alarm is displayed through the displayer, and the good protection effect can be played to the working process.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a staying unmanned aerial vehicle ground control system is connected with unmanned aerial vehicle through high tension transmission line, a serial communication port, includes: the system comprises an MCU (microprogrammed control unit), a power supply device connected with the MCU, a motor assembly and a human-computer interaction subsystem;
the power supply device comprises a power supply input part and an AC-DC power supply, wherein the power supply input part is connected with the AC-DC power supply through a lead;
the motor assembly includes: the high-voltage transmission line is wound on the slip ring, and the slip ring is driven to rotate forward and backward by the motor to carry out wire winding and unwinding operations;
the human-computer interaction subsystem comprises a knob potentiometer and a display screen, and the display screen is connected to a display screen interface of the MCU through a 22AWG flat cable.
2. A tethered unmanned aerial vehicle ground control system of claim 1, in which the MCU microcontroller consists of a single chip microcomputer of type STM32F103C8T6 and peripheral function circuitry.
3. The system of claim 2, wherein the MCU microcontroller is connected to a buzzer via a 24AWG cable.
4. The tethered unmanned aerial vehicle ground control system of claim 2, wherein the MCU microcontroller has a knob potentiometer interface disposed thereon, the knob potentiometer interface being connected to the knob potentiometer via an excess cable from the encoder.
5. A tethered unmanned aerial vehicle ground control system of claim 4, wherein there are 3 knob potentiometers, including a voltage output potentiometer, a motor speed potentiometer and a motor torque potentiometer.
6. The system of claim 1, wherein the slip ring is provided with a temperature sensor, and the temperature sensor is connected to the MCU.
7. The tethered drone ground control system of claim 1, wherein the power input comprises a generator coupled to a 3-core pod.
8. The tethered unmanned aerial vehicle ground control system of claim 7, wherein the 3-core aerial plug is connected with a control switch and a high voltage switch, and the control switch and the high voltage switch are respectively connected with the MCU and the AD-DC power supply.
9. A tethered drone ground control system according to any of claims 1 to 8, characterised in that the 220V supply lines of the system are all 14AWG cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502850.9U CN212276248U (en) | 2020-07-27 | 2020-07-27 | Ground control system for mooring unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021502850.9U CN212276248U (en) | 2020-07-27 | 2020-07-27 | Ground control system for mooring unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212276248U true CN212276248U (en) | 2021-01-01 |
Family
ID=73899972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021502850.9U Active CN212276248U (en) | 2020-07-27 | 2020-07-27 | Ground control system for mooring unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212276248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107674A (en) * | 2021-04-17 | 2021-07-13 | 西北工业大学 | Small-size piston carburetor engine real-time data monitoring and adjustment system |
| TWI773336B (en) * | 2021-05-25 | 2022-08-01 | 王璟瑞 | Automatic power supply and link-in control system for a tethered drone |
-
2020
- 2020-07-27 CN CN202021502850.9U patent/CN212276248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107674A (en) * | 2021-04-17 | 2021-07-13 | 西北工业大学 | Small-size piston carburetor engine real-time data monitoring and adjustment system |
| TWI773336B (en) * | 2021-05-25 | 2022-08-01 | 王璟瑞 | Automatic power supply and link-in control system for a tethered drone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210206276A1 (en) | Systems and methods for restricting power to a load to prevent engaging circuit protection device for an aircraft | |
| CN212276248U (en) | Ground control system for mooring unmanned aerial vehicle | |
| US10710746B2 (en) | Ground station and tether for unmanned aerial vehicles | |
| CN107512391B (en) | Rotor unmanned aerial vehicle based on mooring cable power supply | |
| WO2016121072A1 (en) | Flying robot device | |
| CN202966675U (en) | Mooring system of multi-rotor unmanned aerial vehicle | |
| CN103144779A (en) | Multi-rotor-wing unmanned aerial vehicle mooring system | |
| CN206544602U (en) | Head, picture shooting assembly and aircraft | |
| CN207424603U (en) | Folding and unfolding thread control device and take-up and pay-off device | |
| CN107499510A (en) | A kind of unmanned plane line walking device for possessing field charge function | |
| CN109131863A (en) | The more rotors of culvert type are tethered at unmanned plane and its control system | |
| JP2016074257A (en) | Flight body system and composite cable used for the flight body system | |
| CN112027106B (en) | Unmanned aerial vehicle mooring platform capable of adaptively taking up and paying off and unmanned aerial vehicle positioning method | |
| CN110286690B (en) | Vehicle-mounted mooring multi-rotor unmanned aerial vehicle control system and vehicle | |
| CN205872515U (en) | Flight system | |
| WO2016059953A1 (en) | Electric power supply system | |
| CN210761329U (en) | Staying unmanned aerial vehicle system | |
| CN211108063U (en) | Ground control system for mooring unmanned aerial vehicle | |
| CN115649460B (en) | Unmanned aerial vehicle high altitude searchlighting system | |
| CN109250141B (en) | Mooring equipment matched with multi-rotor unmanned aerial vehicle | |
| CN212891002U (en) | Integrated control box for mooring unmanned aerial vehicle | |
| CN215098342U (en) | Unmanned aerial vehicle leaves empty power supply system | |
| JP2019156242A (en) | Flight body system | |
| CN217864824U (en) | Unmanned aerial vehicle reliability monitoring system and test system | |
| CN211033068U (en) | Power control system of mooring unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |