CN112433541A - Intelligent management system of plant protection unmanned aerial vehicle based on Beidou navigation - Google Patents
Intelligent management system of plant protection unmanned aerial vehicle based on Beidou navigation Download PDFInfo
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Abstract
The invention discloses a Beidou navigation-based plant protection unmanned aerial vehicle intelligent management system, which comprises an intelligent data service center, an unmanned aerial vehicle management system, a remote monitoring room and a mobile display terminal; the unmanned aerial vehicle management system is arranged on the unmanned aerial vehicle body and is in wireless communication with the intelligent data service center; the intelligent data service center is in wireless communication with the remote monitoring room and the mobile display terminal. The obstacle avoidance system can effectively avoid obstacles such as insecticidal lamps, power transmission lines and the like.
Description
Technical Field
The invention relates to a plant protection unmanned aerial vehicle intelligent management system based on Beidou navigation, in particular to a plant protection unmanned aerial vehicle intelligent management system based on Beidou navigation, which can acquire position information, running state and working pictures of a plant protection unmanned aerial vehicle in real time.
Background
Fine agriculture is a modern agricultural philosophy, and many developed countries, such as the united states, germany and japan, have begun to research precision agricultural technologies as early as the last century. Although the domestic start is late, the agricultural machinery is updated at a fast pace, higher requirements are provided for the development of key part industries, and the informatization and the intellectualization of agricultural machinery products are key. The development of the satellite navigation technology provides a feasible solution for agricultural informatization, and the application of the Beidou satellite navigation system in the domestic fine agriculture field has important significance for agricultural intelligent development.
In a modern unmanned farm or intelligent farm management strategy, an unmanned aerial vehicle mostly adopts remote sensing control management, and the unmanned aerial vehicle needs to fly and operate according to a planned path above an operation area in the operation process. However, at present, management and control of the unmanned aerial vehicle are mostly focused on research and development of work functions, and the aerial environment in which the unmanned aerial vehicle is located is less concerned. Operating personnel sits and carries out remote control and operation management to unmanned aerial vehicle in the control room, can not know the unmanned aerial vehicle situation on every side comprehensively. However, in the plant protection unmanned aerial vehicle operational environment, can often meet the barrier, if can not accurately judge the surrounding environment of unmanned aerial vehicle at the flight in-process in real time in the moth-killing lamp, transmission line, transmission tower and other uncertain barriers that erect in the field, in time detect the barrier, can seriously influence unmanned aerial vehicle working effect and work efficiency, cause the crash accident even, cause bigger economic loss.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an intelligent management system of a plant protection unmanned aerial vehicle based on Beidou navigation.
The purpose of the invention is realized by the following technical scheme: a plant protection unmanned aerial vehicle intelligent management system based on Beidou navigation comprises an intelligent data service center, an unmanned aerial vehicle management system, a remote monitoring room and a mobile display terminal; the unmanned aerial vehicle management system is arranged on the unmanned aerial vehicle body and is in wireless communication with the intelligent data service center; the intelligent data service center is in wireless communication with the remote monitoring room and the mobile display terminal;
the unmanned aerial vehicle management system comprises a controller, a Beidou signal positioning module, an analog signal module, a GPRS communication module, a CAN communication module, a video monitoring module, a vibration sensor, a wind speed detection module, a wind direction detection module and a 360-degree three-dimensional radar monitoring system; the Beidou signal positioning module, the GPRS communication module, the CAN communication module, the video monitoring module, the vibration sensor, the wind speed detection module and the wind direction detection module are respectively and electrically connected with the controller;
the 360-degree three-dimensional radar monitoring system comprises a first radar, a second radar, a third radar, a fourth radar, a fifth radar, a sixth radar, a seventh radar and an eighth radar; the center of the unmanned aerial vehicle body is taken as an origin, and the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are uniformly arranged on the side surface of the main body of the plant protection unmanned aerial vehicle body at an included angle of 60 degrees; the detection planes of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are all parallel to the plane of the wing of the unmanned aerial vehicle, the detection ranges of +/-45 degrees on the left side and the right side of the detection centers of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are selected as effective data ranges, so that the detection ranges of two adjacent radars are overlapped by 15 degrees, the detection ranges of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are completely covered, and no leakage area exists; data collected by the radar are transmitted to the controller, and the controller is used for processing the data, so that the detection range completely covers the 360-degree range of the plant protection unmanned aerial vehicle parallel to the plane of the wings of the unmanned aerial vehicle; the seventh radar is arranged at the center of the top of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle; the eighth radar is arranged at the center of the bottom of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle;
the Beidou signal positioning module realizes positioning of the unmanned aerial vehicle by receiving a signal of a Beidou satellite, the video monitoring module shoots an operation picture of the unmanned aerial vehicle, and the operation picture transmits data to the intelligent data service center through the GPRS communication module; the vibration sensor monitors the vibration condition of the unmanned aerial vehicle body in real time in the operation process of the unmanned aerial vehicle; the wind speed detection module monitors the wind speed of the unmanned aerial vehicle working environment in real time; the wind direction detection module monitors the wind direction of the unmanned aerial vehicle working environment in real time; the 360-degree stereoscopic radar monitoring system detects obstacles in a 360-degree range parallel to the plane of the wings of the unmanned aerial vehicle and in the sky direction and the ground direction perpendicular to the plane of the wings of the unmanned aerial vehicle, and transmits a detection result to the controller;
the remote monitoring room comprises a processor, a display screen and an alarm; the remote monitoring room comprises a processor, a display screen and an alarm; the processor is used for receiving data collected by the unmanned aerial vehicle management system and received by the intelligent data service center, and the display screen is used for displaying the data collected by the unmanned aerial vehicle management system and received by the intelligent data service center;
the mobile display terminal is used for displaying data collected by the unmanned aerial vehicle management system and received by the intelligent data service center; the mobile display terminal can be in the form of mobile equipment such as mobile phone equipment and tablet equipment;
the unmanned aerial vehicle management system is arranged in the waterproof protective cover, and the protective cover is composed of a revolving body with a paraboloid section.
Compared with the prior art, the invention has the advantages that: the invention realizes the real-time positioning of the plant protection unmanned aerial vehicle based on the Beidou navigation, not only pays attention to the operation effect of the plant protection unmanned aerial vehicle through the video monitoring module, ensures good video shooting pictures through vibration detection, but also can monitor the working condition of the plant protection unmanned aerial vehicle in real time. The obstacle avoidance system is used for accurately judging the surrounding environment of the unmanned aerial vehicle in the flying process in real time, accidents caused by obstacles possibly met are avoided, such as trap lamps, power transmission lines, power transmission towers and other uncertain obstacles erected in the field, the working process of the unmanned aerial vehicle is smooth, the working effect and the working efficiency are guaranteed, and the major loss caused by the fact that the obstacles are not avoided to be too late is avoided.
Drawings
Figure 1 is a schematic view of an unmanned aerial vehicle;
wherein 1 is a first radar; 2 is a second radar; 3 is a third radar; 4 is a fourth radar; 5 is a fifth radar; 6 is a sixth radar; 7 is a seventh radar; and 8 is an eighth radar.
Fig. 2 is a schematic diagram of the working principle of the whole system of the invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer and easier to understand, and to make the implementer more clearly and accurately understand the complete technical solution of the present invention, the present invention will be described in more detail and specifically with reference to the following embodiments, which are only used for explaining the present invention and do not limit the scope of protection of the present invention. All embodiments that can be derived by a person skilled in the art from the examples of the present invention without inventive step are within the scope of the invention as claimed.
Example (b): the intelligent management system of the plant protection unmanned aerial vehicle based on Beidou navigation comprises an intelligent data service center, an unmanned aerial vehicle management system, a remote monitoring room and a mobile display terminal; the unmanned aerial vehicle management system is arranged on the unmanned aerial vehicle body and is in wireless communication with the intelligent data service center; the intelligent data service center is in wireless communication with the remote monitoring room and the mobile display terminal;
the unmanned aerial vehicle management system comprises a controller, a Beidou signal positioning module, an analog signal module, a GPRS communication module, a CAN communication module, a video monitoring module, a vibration sensor, a wind speed detection module, a wind direction detection module and a 360-degree three-dimensional radar monitoring system; the Beidou signal positioning module, the GPRS communication module, the CAN communication module, the video monitoring module, the vibration sensor, the wind speed detection module and the wind direction detection module are respectively and electrically connected with the controller;
the 360-degree three-dimensional radar monitoring system comprises a first radar, a second radar, a third radar, a fourth radar, a fifth radar, a sixth radar, a seventh radar and an eighth radar; the center of the unmanned aerial vehicle body is taken as an origin, and the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are uniformly arranged on the side surface of the main body of the plant protection unmanned aerial vehicle body at an included angle of 60 degrees; the detection planes of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are all parallel to the plane of the wing of the unmanned aerial vehicle, the detection ranges of +/-45 degrees on the left side and the right side of the detection centers of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are selected as effective data ranges, so that the detection ranges of two adjacent radars are overlapped by 15 degrees, the detection ranges of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are completely covered, and no leakage area exists; data collected by the radar are transmitted to the controller, and the controller is used for processing the data, so that the detection range completely covers the 360-degree range of the plant protection unmanned aerial vehicle parallel to the plane of the wings of the unmanned aerial vehicle; the seventh radar is arranged at the center of the top of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle; the eighth radar is arranged at the center of the bottom of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle;
the Beidou signal positioning module realizes positioning of the unmanned aerial vehicle by receiving a signal of a Beidou satellite, the video monitoring module shoots an operation picture of the unmanned aerial vehicle, and the operation picture transmits data to the intelligent data service center through the GPRS communication module; the vibration sensor monitors the vibration condition of the unmanned aerial vehicle body in real time in the operation process of the unmanned aerial vehicle; the wind speed detection module monitors the wind speed of the unmanned aerial vehicle working environment in real time; the wind direction detection module monitors the wind direction of the unmanned aerial vehicle working environment in real time; the 360-degree stereoscopic radar monitoring system detects obstacles in a 360-degree range parallel to the plane of the wings of the unmanned aerial vehicle and in the sky direction and the ground direction perpendicular to the plane of the wings of the unmanned aerial vehicle, and transmits a detection result to the controller;
the remote monitoring room comprises a processor, a display screen and an alarm; the display screen is used for displaying data collected by the unmanned aerial vehicle management system and received by the intelligent data service center; the mobile display terminal is used for displaying data collected by the unmanned aerial vehicle management system and received by the intelligent data service center; the mobile display terminal can be in the form of mobile equipment such as mobile phone equipment and tablet equipment; the unmanned aerial vehicle management system is arranged in the waterproof protective cover, and the protective cover is composed of a revolving body with a paraboloid section.
The working principle of the plant protection unmanned aerial vehicle intelligent management system is as follows:
1) during the working period of the plant protection unmanned aerial vehicle, the Beidou positioning communication terminal receives the signal of the Beidou satellite to realize the positioning of the plant protection unmanned aerial vehicle;
2) the video monitoring module shoots and acquires an operation picture of the plant protection unmanned aerial vehicle in real time;
3) the vibration sensor monitors the vibration condition of the unmanned aerial vehicle body in real time in the operation process of the plant protection unmanned aerial vehicle;
4) the wind speed detection module monitors the wind speed of the operation environment of the plant protection unmanned aerial vehicle in real time;
5) the wind direction detection module monitors the wind direction of the operation environment of the plant protection unmanned aerial vehicle in real time;
6) the obstacle avoidance system detects obstacles in a range of 360 degrees parallel to the wing plane of the plant protection unmanned aerial vehicle and in the sky direction and the ground direction perpendicular to the wing plane of the plant protection unmanned aerial vehicle, and uploads the detection result to the controller, so that the detection result is transmitted to the intelligent data service center, and the obstacle situation around the plant protection unmanned aerial vehicle is displayed on the display terminal and the mobile display terminal, so that a driver can know the surrounding situation of the operation environment of the plant protection unmanned aerial vehicle in time;
7) the display terminal displays the unmanned aerial vehicle operation information stored in the intelligent data service center through the display screen, and if the operation parameters of the plant protection unmanned aerial vehicle have fault information, an alarm connected with the display screen can send out sound and light alarm to remind an operator to make a coping strategy in time;
8) the mobile display terminal displays the unmanned aerial vehicle operation information stored in the intelligent data service center through a display screen of the mobile terminal, and an operator can check the unmanned aerial vehicle operation information at any time and any place in real time.
Claims (4)
1. The utility model provides a plant protection unmanned aerial vehicle intelligent management system based on big dipper navigation which characterized in that: the system comprises an intelligent data service center, an unmanned aerial vehicle management system, a remote monitoring room and a mobile display terminal; the unmanned aerial vehicle management system is arranged on the unmanned aerial vehicle body and is in wireless communication with the intelligent data service center; the intelligent data service center is in wireless communication with the remote monitoring room and the mobile display terminal;
the unmanned aerial vehicle management system comprises a controller, a Beidou signal positioning module, a GPRS communication module, a CAN communication module, a video monitoring module, a vibration sensor, a wind speed detection module, a wind direction detection module and a 360-degree three-dimensional radar monitoring system;
the Beidou signal positioning module, the GPRS communication module, the CAN communication module, the video monitoring module, the vibration sensor, the wind speed detection module and the wind direction detection module are respectively and electrically connected with the controller;
the 360-degree three-dimensional radar monitoring system comprises a first radar, a second radar, a third radar, a fourth radar, a fifth radar, a sixth radar, a seventh radar and an eighth radar; the center of the unmanned aerial vehicle body is taken as an origin, and the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are uniformly arranged on the side surface of the main body of the plant protection unmanned aerial vehicle body at an included angle of 60 degrees; the detection planes of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are all parallel to the plane of the wing of the unmanned aerial vehicle, the detection ranges of +/-45 degrees on the left side and the right side of the detection centers of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are selected as effective data ranges, so that the detection ranges of two adjacent radars are overlapped by 15 degrees, the detection ranges of the first radar, the second radar, the third radar, the fourth radar, the fifth radar and the sixth radar are completely covered, and no leakage area exists; data collected by the radar are transmitted to the controller, and the controller is used for processing the data, so that the detection range completely covers the 360-degree range of the plant protection unmanned aerial vehicle parallel to the plane of the wings of the unmanned aerial vehicle; the seventh radar is arranged at the center of the top of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle; the eighth radar is arranged at the center of the bottom of the main body of the plant protection unmanned aerial vehicle body, and the detection plane is vertical to the plane of the wings of the unmanned aerial vehicle;
the Beidou signal positioning module realizes positioning of the unmanned aerial vehicle by receiving a signal of a Beidou satellite, the video monitoring module shoots an operation picture of the unmanned aerial vehicle, and the operation picture transmits data to the intelligent data service center through the GPRS communication module; the vibration sensor monitors the vibration condition of the unmanned aerial vehicle body in real time in the operation process of the unmanned aerial vehicle; the wind speed detection module monitors the wind speed of the unmanned aerial vehicle working environment in real time; the wind direction detection module monitors the wind direction of the unmanned aerial vehicle working environment in real time; the 360-degree stereoscopic radar monitoring system detects obstacles in a 360-degree range parallel to the plane of the wings of the unmanned aerial vehicle and in the sky direction and the ground direction perpendicular to the plane of the wings of the unmanned aerial vehicle, and transmits a detection result to the controller;
the remote monitoring room comprises a processor, a display screen and an alarm; the processor is used for receiving data collected by the unmanned aerial vehicle management system and received by the intelligent data service center, and the display screen is used for displaying the data collected by the unmanned aerial vehicle management system and received by the intelligent data service center;
the mobile display terminal is used for displaying data collected by the unmanned aerial vehicle management system and received by the intelligent data service center.
2. The intelligent management system of plant protection unmanned aerial vehicle based on Beidou navigation according to claim 1, characterized in that: unmanned aerial vehicle management system install inside waterproof protection casing.
3. The intelligent management system of plant protection unmanned aerial vehicle based on Beidou navigation according to claim 2, characterized in that: the protective cover is composed of a revolving body with a paraboloid section.
4. The intelligent management system of plant protection unmanned aerial vehicle based on Beidou navigation according to claim 1, characterized in that: the mobile display terminal selects one of the mobile phone device and the tablet device.
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| CN114162321A (en) * | 2021-11-24 | 2022-03-11 | 普宙科技(深圳)有限公司 | Unmanned aerial vehicle keeps away barrier structure |
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| CN114162321A (en) * | 2021-11-24 | 2022-03-11 | 普宙科技(深圳)有限公司 | Unmanned aerial vehicle keeps away barrier structure |
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Application publication date: 20210302 |