CN117519295A - Unmanned aerial vehicle's monitored control system - Google Patents

Unmanned aerial vehicle's monitored control system Download PDF

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Publication number
CN117519295A
CN117519295A CN202311422840.2A CN202311422840A CN117519295A CN 117519295 A CN117519295 A CN 117519295A CN 202311422840 A CN202311422840 A CN 202311422840A CN 117519295 A CN117519295 A CN 117519295A
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CN
China
Prior art keywords
unmanned aerial
aerial vehicle
sensor
gps
controller
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Pending
Application number
CN202311422840.2A
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Chinese (zh)
Inventor
刘晔
毛鹏飞
毕晓伟
丁磊
刘泽宇
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Inner Mongolia Power Group Co ltd Aviation Inspection Branch
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Inner Mongolia Power Group Co ltd Aviation Inspection Branch
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Application filed by Inner Mongolia Power Group Co ltd Aviation Inspection Branch filed Critical Inner Mongolia Power Group Co ltd Aviation Inspection Branch
Priority to CN202311422840.2A priority Critical patent/CN117519295A/en
Publication of CN117519295A publication Critical patent/CN117519295A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0213Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a monitoring system of an unmanned aerial vehicle, which comprises a monitoring host, wherein the monitoring host is arranged in a ground control room, the monitoring host comprises an outer shell, a monitoring display screen is arranged on the outer shell, a controller is arranged in the inner cavity of the outer shell, an infrared range finder and a sensor group are arranged on the unmanned aerial vehicle body, a motor performance collector, a battery electric quantity collector and a GPS/Beidou positioning chip are arranged in the unmanned aerial vehicle body, and the infrared range finder, the sensor group, the motor performance collector, the battery electric quantity collector and the GPS/Beidou positioning chip are respectively connected with the controller.

Description

Unmanned aerial vehicle's monitored control system
Technical Field
The invention relates to the technical field of unmanned aerial vehicle monitoring, in particular to a monitoring system of an unmanned aerial vehicle.
Background
Unmanned plane is unmanned plane operated by radio remote control equipment and a self-provided program control device, and has no cockpit, but is provided with equipment such as an autopilot, a program control device and the like, and is usually tracked, positioned, remotely controlled, remotely measured and digitally transmitted by radar and the like, so that the unmanned plane is widely used for air reconnaissance, monitoring, communication, anti-diving, electronic interference and the like. Unmanned aircraft tend to be more suitable for tasks that are too "fooled, messy, or dangerous" than manned aircraft. Unmanned aerial vehicles can be classified into military and civilian applications according to the field of application. For military purposes, unmanned aerial vehicles are classified into reconnaissance and drones. In civil aspect, the unmanned aerial vehicle and the industrial application are really just needed by the unmanned aerial vehicle; the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer shooting, express delivery transportation, disaster relief, wild animal observation, infectious disease monitoring, mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, and the application of the unmanned aerial vehicle is greatly expanded.
The unmanned aerial vehicle has the characteristics of small volume, light weight, low cost, flexible operation and high safety. In recent decades, unmanned aerial vehicles have been widely used in the fields of aerial photography, electric power inspection, environmental monitoring, forest fire prevention, disaster investigation, anti-terrorism lifesaving, military reconnaissance, battlefield evaluation and the like, and can effectively overcome the defect that manned aircraft performs aerial operation, reduce purchase and maintenance costs and improve the safety of vehicles. Unmanned aerial vehicle control technology research is one of the hot spots of research institutions at home and abroad at present. However, technical support personnel can not monitor the running state of each unmanned aerial vehicle in real time, and only when unmanned aerial vehicle breaks down, the treatment measures can be given by experience, so that the probability of successful treatment can be greatly reduced, the irreparable economic loss is caused, and a plurality of inconveniences are brought to flight organization command. Therefore, it is necessary to design a monitoring system for an unmanned aerial vehicle.
Disclosure of Invention
The invention aims to provide a monitoring system of an unmanned aerial vehicle, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an unmanned aerial vehicle's monitored control system, includes the monitor, the monitor is installed in ground control room, the monitor includes the shell body, install the monitor display screen on the shell body, shell body cavity installation controller, install infrared range finder, sensor group on the unmanned aerial vehicle fuselage, install motor performance collector, battery power collector and GPS big dipper positioning chip in the unmanned aerial vehicle fuselage, infrared range finder, sensor group, motor performance collector, battery power collector and GPS big dipper positioning chip connect the controller respectively.
Preferably, the monitoring system of the unmanned aerial vehicle provided by the application, wherein the sensor group comprises a speed sensor, a gesture sensor, a wind speed sensor and a wind direction sensor; the speed sensor is used for acquiring the real-time flight speed of the unmanned aerial vehicle; the attitude sensor is used for collecting the flight attitude of the unmanned aerial vehicle in real time; the wind speed sensor is used for collecting wind speed in real time; the wind direction sensor is used for collecting wind direction in real time.
Preferably, the monitoring system of the unmanned aerial vehicle provided by the application, wherein a central processing unit, a sensing signal acquisition unit, a data transmission unit, an alarm unit, a GPS message module, a serial port module and a wireless data transmission module are installed in the controller, the input end of the sensing signal acquisition unit is respectively connected with a speed sensor, a gesture sensor, a wind speed sensor and a wind direction sensor, the output end of the sensing signal acquisition unit is connected with the central processing unit, a motor performance acquisition unit and a battery electric quantity acquisition unit are respectively connected with the central processing unit through the data transmission unit, the alarm unit and the GPS message module are respectively connected with the central processing unit, the central processing unit is connected with the wireless data transmission module through the serial port module, and the wireless data transmission module is connected with a background monitoring terminal; the sensing signal acquisition unit is used for amplifying and transmitting the acquired sensing signals, and the data transmission unit is used for transmitting the motor performance parameters acquired by the motor performance acquisition unit and the battery electric quantity and performance parameters acquired by the battery electric quantity acquisition unit.
Preferably, in the monitoring system for an unmanned aerial vehicle provided by the present application, the GPS/beidou positioning chip is connected with a GPRS antenna/beidou antenna through a corresponding interface, and is used for acquiring positioning information and posture information of the unmanned aerial vehicle; and generating a GPS/Beidou message according to the positioning information and the gesture information according to a GPS/Beidou message communication technology, and sending the GPS/Beidou message to a controller.
Preferably, the monitoring system of the unmanned aerial vehicle provided by the application, wherein the GPS message module includes positioning information and attitude information of the unmanned aerial vehicle; the positioning information comprises longitude and latitude of the unmanned aerial vehicle; the attitude information comprises the flying height and the flying speed of the unmanned aerial vehicle.
Preferably, the monitoring system of the unmanned aerial vehicle further comprises a return instruction sending unit, wherein the return instruction sending unit is connected with the central processing unit, and the return instruction sending unit is used for sending a return instruction to the unmanned aerial vehicle controller.
Preferably, the application provides a monitoring system of an unmanned aerial vehicle, wherein, its application method includes the following steps:
A. the speed sensor, the attitude sensor, the wind speed sensor and the wind direction sensor respectively acquire corresponding sensing signals; meanwhile, a motor performance collector and a battery electric quantity collector respectively collect performance parameters of a motor and a battery;
B. the collected sensing signals and performance parameters are transmitted to a central processing unit;
C. the central processing unit packs the received data and converts the packed data into radio frequency signals;
D. the radio frequency signal is accessed to the Internet, and the wireless data transmission module transmits the packed data to the background monitoring terminal;
E. once an abnormal signal is monitored, the background monitoring terminal sends a control instruction to the controller, the controller sends a return instruction to the unmanned aerial vehicle controller, and the unmanned aerial vehicle returns immediately to ensure safety.
Preferably, in the monitoring system of the unmanned aerial vehicle provided by the application, when the wireless data module sends the packaged data, a timing return mode is adopted, and the background monitoring terminal stores the data information sent by the wireless data module and generates a catalog table index according to the sequence of the receiving time so as to inquire the working time and the working state of the unmanned aerial vehicle.
Compared with the prior art, the invention has the beneficial effects that:
(1) The intelligent unmanned aerial vehicle intelligent monitoring system is simple in working principle, high in intelligent degree, capable of realizing real-time monitoring on the speed, position, flying height, motor performance, battery performance and electric quantity of the unmanned aerial vehicle, high in monitoring efficiency and capable of achieving the following purposes
Once the abnormal signal is detected, an alarm signal is immediately sent out, and a return instruction is timely sent out, so that the safety of the unmanned aerial vehicle is ensured.
(2) According to the invention, the collected data is packaged and the timing return mode is adopted, so that the data transmission accuracy is high, the packet loss rate is low, and the monitoring efficiency of the unmanned aerial vehicle is further improved.
(3) The unmanned aerial vehicle monitoring system can realize omnibearing remote monitoring of the unmanned aerial vehicle, and the background can inquire the flight position, flight track and flight time of the unmanned aerial vehicle and perform traceability analysis when the unmanned aerial vehicle is abnormal.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a control schematic block diagram of the present invention;
FIG. 3 is a schematic diagram of the operation of the GPS/Beidou positioning chip of the present invention;
FIG. 4 is a flow chart of the operation of the present invention;
in the figure: the intelligent navigation system comprises an outer shell 1, a monitoring display screen 2, a controller 3, an infrared distance meter 4, a sensor group 5, a motor performance collector 6, a battery electric quantity collector 7, a GPS/Beidou positioning chip 8, a speed sensor 9, a gesture sensor 10, a wind speed sensor 11, a wind direction sensor 12, a central processing unit 13, a sensing signal acquisition unit 14, a data transmission unit 15, an alarm unit 16, a GPS message module 17, a serial port module 18, a wireless data transmission module 19, a background monitoring terminal 20, a GPRS antenna/Beidou antenna 21 and a return instruction transmitting unit 22.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an unmanned aerial vehicle's monitored control system, includes the monitor, the monitor is installed in ground control room, the monitor includes shell body 1, install monitor display 2 on the shell body 1, shell body 1 inner chamber installation controller 3, install infrared range finder 4, sensor group 5 on the unmanned aerial vehicle fuselage, install motor performance collector 6, battery electric quantity collector 7 and GPS big dipper positioning chip 8 in the unmanned aerial vehicle fuselage, infrared range finder 4, sensor group 5, motor performance collector 6, battery electric quantity collector 7 and GPS big dipper positioning chip 8 are connected with controller 3 respectively; the GPS/Beidou positioning chip 8 is connected with a GPRS antenna/Beidou antenna 21 through a corresponding interface and is used for acquiring positioning information and attitude information of the unmanned aerial vehicle; according to the GPS/Beidou message communication technology, generating a GPS/Beidou message according to the positioning information and the gesture information, and sending the GPS/Beidou message to the controller 3.
In the invention, the sensor group 5 comprises a speed sensor 9, an attitude sensor 10, a wind speed sensor 11 and a wind direction sensor 12; the speed sensor is used for acquiring the real-time flight speed of the unmanned aerial vehicle; the attitude sensor is used for collecting the flight attitude of the unmanned aerial vehicle in real time; the wind speed sensor is used for collecting wind speed in real time; the wind direction sensor is used for collecting wind direction in real time.
In the invention, a central processing unit 13, a sensing signal acquisition unit 14, a data transmission unit 15, an alarm unit 16, a GPS message module 17, a serial port module 18 and a wireless data transmission module 19 are arranged in a controller 3, the input end of the sensing signal acquisition unit 14 is respectively connected with a speed sensor 9, an attitude sensor 10, a wind speed sensor 11 and a wind direction sensor 12, the output end of the sensing signal acquisition unit 14 is connected with the central processing unit 13, a motor performance acquisition unit 6 and a battery electric quantity acquisition unit 7 are respectively connected with the central processing unit 13 through the data transmission unit 15, the alarm unit 16 and the GPS message module 17 are respectively connected with the central processing unit 13, the central processing unit 13 is connected with the wireless data transmission module 19 through the serial port module 18, and the wireless data transmission module 19 is connected with a background monitoring terminal 20; the sensing signal acquisition unit is used for amplifying and transmitting the acquired sensing signals, and the data transmission unit is used for transmitting the motor performance parameters acquired by the motor performance acquisition unit and the battery electric quantity and performance parameters acquired by the battery electric quantity acquisition unit. The GPS message module comprises positioning information and attitude information of the unmanned aerial vehicle; the positioning information comprises longitude and latitude of the unmanned aerial vehicle; the attitude information comprises the flying height and the flying speed of the unmanned aerial vehicle.
In addition, the invention further comprises a return instruction sending unit 22, wherein the return instruction sending unit 22 is connected with the central processing unit 13, and the return instruction sending unit 22 is used for sending a return instruction to the unmanned aerial vehicle controller.
Working principle: the application method of the invention comprises the following steps:
A. the speed sensor, the attitude sensor, the wind speed sensor and the wind direction sensor respectively acquire corresponding sensing signals; meanwhile, a motor performance collector and a battery electric quantity collector respectively collect performance parameters of a motor and a battery;
B. the collected sensing signals and performance parameters are transmitted to a central processing unit;
C. the central processing unit packs the received data and converts the packed data into radio frequency signals;
D. the radio frequency signal is accessed to the Internet, and the wireless data transmission module transmits the packed data to the background monitoring terminal;
E. once an abnormal signal is monitored, the background monitoring terminal sends a control instruction to the controller, the controller sends a return instruction to the unmanned aerial vehicle controller, and the unmanned aerial vehicle returns immediately to ensure safety.
When the wireless data module sends the packed data, a timing return mode is adopted, the background monitoring terminal stores the data information sent by the wireless data module, and a catalog table index is generated according to the sequence of the receiving time so as to inquire the working time and the working state of the unmanned aerial vehicle.
According to the invention, the acquired data is packed and the timing return mode is adopted, so that the data transmission accuracy is high, the packet loss rate is low, and the monitoring efficiency of the unmanned aerial vehicle is further improved; the unmanned aerial vehicle monitoring system can realize omnibearing remote monitoring of the unmanned aerial vehicle, and the background can inquire the flight position, flight track and flight time of the unmanned aerial vehicle and perform traceability analysis when the unmanned aerial vehicle is abnormal.
In conclusion, the intelligent unmanned aerial vehicle monitoring system has the advantages that the working principle is simple, the intelligent degree is high, real-time monitoring on the speed, the position, the flying height, the motor performance, the battery performance and the electric quantity of the unmanned aerial vehicle can be realized, the monitoring efficiency is high, and once an abnormal signal is monitored, an alarm signal is immediately sent out and a return instruction is timely sent out, so that the safety of the unmanned aerial vehicle is ensured.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the invention does not relate to the improvement of software and a method.
Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides an unmanned aerial vehicle's monitored control system, includes the monitoring host computer, its characterized in that: the monitoring host is installed in a ground control room and comprises an outer shell (1), a monitoring display screen (2) is installed on the outer shell (1), a controller (3) is installed in an inner cavity of the outer shell (1), an infrared range finder (4) and a sensor group (5) are installed on the unmanned aerial vehicle body, a motor performance collector (6), a battery electric quantity collector (7) and a GPS/Beidou positioning chip (8) are installed in the unmanned aerial vehicle body, and the controller (3) is connected with the infrared range finder (4), the sensor group (5), the motor performance collector (6), the battery electric quantity collector (7) and the GPS/Beidou positioning chip (8) respectively.
2. The unmanned aerial vehicle monitoring system of claim 1, wherein: the sensor group (5) comprises a speed sensor (9), a gesture sensor (10), a wind speed sensor (11) and a wind direction sensor (12); the speed sensor is used for acquiring the real-time flight speed of the unmanned aerial vehicle; the attitude sensor is used for collecting the flight attitude of the unmanned aerial vehicle in real time; the wind speed sensor is used for collecting wind speed in real time; the wind direction sensor is used for collecting wind direction in real time.
3. The unmanned aerial vehicle monitoring system of claim 1, wherein: the intelligent monitoring system is characterized in that a central processor (13), a sensing signal acquisition unit (14), a data transmission unit (15), an alarm unit (16), a GPS message module (17), a serial port module (18) and a wireless data transmission module (19) are arranged in the controller (3), the input end of the sensing signal acquisition unit (14) is respectively connected with a speed sensor (9), an attitude sensor (10), an air speed sensor (11) and a wind direction sensor (12), the output end of the sensing signal acquisition unit (14) is connected with the central processor (13), the motor performance acquisition unit (6) and the battery power acquisition unit (7) are respectively connected with the central processor (13) through the data transmission unit (15), the alarm unit (16) and the GPS message module (17) are respectively connected with the central processor (13), the central processor (13) is connected with the wireless data transmission module (19) through the serial port module (18), and the wireless data transmission module (19) is connected with a background monitoring terminal (20); the sensing signal acquisition unit is used for amplifying and transmitting the acquired sensing signals, and the data transmission unit is used for transmitting the motor performance parameters acquired by the motor performance acquisition unit and the battery electric quantity and performance parameters acquired by the battery electric quantity acquisition unit.
4. The unmanned aerial vehicle monitoring system of claim 1, wherein: the GPS/Beidou positioning chip (8) is connected with a GPRS antenna/Beidou antenna (21) through a corresponding interface and is used for acquiring positioning information and attitude information of the unmanned aerial vehicle; according to the GPS/Beidou message communication technology, generating a GPS/Beidou message according to the positioning information and the gesture information, and sending the GPS/Beidou message to a controller (3).
5. The unmanned aerial vehicle monitoring system of claim 1, wherein: the GPS message module comprises positioning information and attitude information of the unmanned aerial vehicle; the positioning information comprises longitude and latitude of the unmanned aerial vehicle; the attitude information comprises the flying height and the flying speed of the unmanned aerial vehicle.
6. A monitoring system for an unmanned aerial vehicle according to claim 2, wherein: the unmanned aerial vehicle control system further comprises a return instruction sending unit (22), wherein the return instruction sending unit (22) is connected with the central processing unit (13), and the return instruction sending unit (22) is used for sending a return instruction to the unmanned aerial vehicle controller.
7. The method for using the monitoring system of the unmanned aerial vehicle according to claim 1, wherein the method comprises the following steps: the application method comprises the following steps:
A. the speed sensor, the attitude sensor, the wind speed sensor and the wind direction sensor respectively acquire corresponding sensing signals; meanwhile, a motor performance collector and a battery electric quantity collector respectively collect performance parameters of a motor and a battery;
B. the collected sensing signals and performance parameters are transmitted to a central processing unit;
C. the central processing unit packs the received data and converts the packed data into radio frequency signals;
D. the radio frequency signal is accessed to the Internet, and the wireless data transmission module transmits the packed data to the background monitoring terminal;
E. once an abnormal signal is monitored, the background monitoring terminal sends a control instruction to the controller, the controller sends a return instruction to the unmanned aerial vehicle controller, and the unmanned aerial vehicle returns immediately to ensure safety.
8. The method of claim 7, wherein the step of using the monitoring system for the unmanned aerial vehicle comprises: when the wireless data module sends the packed data, a timing return mode is adopted, and the background monitoring terminal stores the data information sent by the wireless data module and generates a catalog table index according to the sequence of the receiving time so as to inquire the working time and the working state of the unmanned aerial vehicle.
CN202311422840.2A 2023-10-31 2023-10-31 Unmanned aerial vehicle's monitored control system Pending CN117519295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311422840.2A CN117519295A (en) 2023-10-31 2023-10-31 Unmanned aerial vehicle's monitored control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311422840.2A CN117519295A (en) 2023-10-31 2023-10-31 Unmanned aerial vehicle's monitored control system

Publications (1)

Publication Number Publication Date
CN117519295A true CN117519295A (en) 2024-02-06

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Application Number Title Priority Date Filing Date
CN202311422840.2A Pending CN117519295A (en) 2023-10-31 2023-10-31 Unmanned aerial vehicle's monitored control system

Country Status (1)

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CN (1) CN117519295A (en)

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