CN114518765A - GIS-based real-time feedback correction system for air route of inspection aircraft - Google Patents
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Abstract
The application relates to a GIS-based real-time feedback correction system for a route of an inspection aircraft, which can improve the safety of the aircraft. The system comprises a route editing module, a digital map editing module, a flight preparation module, a route analysis module, a position and attitude analysis module, a flight parameter display module and a path correction module, wherein: the flight path editing module is used for responding to the flight task instruction and creating a task initial flight path; the digital map editing module is used for creating a fusion map according to the global map layer and the user-defined map; the flight preparation module is used for synthesizing a task initial route and a fusion map to obtain a route task map; the air route analysis module is used for loading an air route task map and sending the air route task map to a remote client and a data storage server; the position and attitude analysis module is used for acquiring the real-time state of the aircraft; and the path correction module is used for correcting the real-time state of the aircraft based on the GIS data and the GPS deviation.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to a GIS-based real-time feedback correction system for a routing inspection aircraft air line.
Background
An Unmanned aircraft is called an Unmanned Aerial Vehicle (Unmanned Aerial Vehicle), and is called a UAV (Unmanned Aerial Vehicle/Drones) by using a radio remote control device and a self-contained program control device.
With the development of drone technology, more and more industries are beginning to use drone technology. Unmanned aerial vehicle accessible operating personnel carries out manual control at flight in-process, can also carry out automatic control through control system. In the automatic control mode, the drone needs to fly according to a given route, complete the work along the given route and return. However, in the practical application process, since the unmanned aerial vehicle is influenced by many factors, such as wind speed, obstacles, signal strength, etc., when flying in the air, the unmanned aerial vehicle needs to change the route according to real-time factors in the flying process, that is, the unmanned aerial vehicle may deviate from the established route, which may cause the unmanned aerial vehicle to have too long flying time and have a certain risk of crash when the cruising ability is insufficient.
Disclosure of Invention
Therefore, in order to solve the technical problems, a GIS-based real-time feedback correction system for a route of an inspection aircraft is needed.
The application provides a GIS-based real-time feedback correction system for a route of an inspection aircraft. The system comprises: the route editing module, the digital map editing module, the flight preparation module, the route analysis module, the position and attitude analysis module, the flight parameter display module and the path correction module, wherein:
the flight path editing module is used for responding to the flight task instruction and creating a task initial flight path;
the digital map editing module is used for creating a fusion map according to the global map layer and the user-defined map;
the flight preparation module is used for synthesizing the task initial route and the fusion map to obtain a route task map, and marking coordinate points in the route task map;
the air route analysis module is used for loading the air route task map and sending the air route task map to a remote client and a data storage server;
the position and attitude analysis module is used for acquiring the real-time state of the aircraft and sending the real-time state to the remote client and the data storage server;
the flight parameter display module is used for displaying the air route task map and the real-time state of the aircraft;
and the path correction module is used for correcting the real-time state of the aircraft based on GIS data and GPS deviation so as to enable the real-time flight route of the aircraft to be consistent with the task initial route.
In one embodiment, the system further comprises a flight picture display module, and the flight picture display module is used for shooting and displaying a real-time flight picture through a cloud deck camera device located at the bottom end of the aircraft.
In one embodiment, the global map layer is constructed based on a global offline map; the digital map editing module is further used for performing frame selection and editing on the global offline map and the user-defined map to obtain the fusion map.
In one embodiment, the flight preparation module is further configured to overlay the task initial airline with the fusion map through a graphic display device to obtain the airline task map, and store the airline task map.
In one embodiment, the airline analysis module is further configured to automatically analyze the airline task map, and send the airline task map to the remote client and the data storage server if there is no flight parameter error.
In one embodiment, the flight path analysis module is further configured to generate an error report if there is a flight parameter error, and return the error report to the remote client to prompt modification.
In one embodiment, the position and attitude analysis module is configured to acquire and analyze a real-time flight attitude of the aircraft through at least two cameras and at least one laser radar; the two cameras are respectively a monocular camera and an infrared camera, the monocular camera and the infrared camera are used for photographing the real-time flying attitude of the aircraft, and the laser radar is used for acquiring the information of the peripheral obstacles of the aircraft in real time.
In one embodiment, the flight parameter display module is further configured to acquire and display a flight status picture through a pan-tilt camera located at the bottom end of the aircraft.
In one embodiment, the path correction module is configured to determine a real-time three-dimensional coordinate of the aircraft in the flight path task map by combining the GIS geographic information and the GPS real-time altitude of the aircraft, compare the real-time three-dimensional coordinate with a coordinate in the initial flight path of the task, and analyze a result in real time; and determining the geographic position of the aircraft in the book searching GIS geographic information according to the real-time state acquired by the position and attitude analysis module, and starting a transmission system of the aircraft to correct in real time.
In one embodiment, the flight path editing module is used for creating a flight point, a return point, a flight segment, a flight path and flight parameters in a GIS electronic map, wherein the flight point comprises a departure point and a passing point, the return point is a landing point of a cruise aircraft, the flight segment comprises at least two flight points, the flight path comprises at least one flight segment, the flight path comprises a takeoff flight path, a return flight path, a landing flight path and a forced landing flight path, and the flight parameters comprise a flight segment distance, flight time of the flight segment, an altitude, a GPS elevation and a longitude and latitude.
The GIS-based patrol inspection aircraft route real-time feedback correction system comprises a route editing module, a digital map editing module, a flight preparation module, a route analysis module, a position and attitude analysis module, a flight parameter display module and a path correction module, wherein: the flight path editing module is used for responding to the flight task instruction and creating a task initial flight path; the digital map editing module is used for creating a fusion map according to the global map layer and the user-defined map; the flight preparation module is used for synthesizing a task initial route and a fusion map to obtain a route task map, and marking coordinate points in the route task map; the air route analysis module is used for loading an air route task map and sending the air route task map to a remote client and a data storage server; the position and attitude analysis module is used for acquiring the real-time state of the aircraft and sending the real-time state to the remote client and the data storage server; the flight parameter display module is used for displaying an air route task map and the real-time state of the aircraft; and the path correction module is used for correcting the real-time state of the aircraft based on the GIS data and the GPS deviation so as to enable the real-time flight route of the aircraft to be consistent with the task initial route. The method and the device can provide sharp contrast between the real-time flight state of the aircraft and the initial state of the task for the aircraft control end, can automatically analyze whether the flight parameters are wrong, automatically correct the real-time flight route of the aircraft, ensure that the aircraft flies on the correct route, avoid the risk of crash of the aircraft due to deviation of the route, and further improve the safety of the aircraft.
Drawings
FIG. 1 is a diagram of an application environment of a GIS-based real-time flight route feedback correction system of an inspection vehicle in one embodiment;
FIG. 2 is a schematic diagram of system components of a GIS-based real-time feedback correction system for a flight path of an inspection vehicle;
FIG. 3 is a schematic flow chart diagram of a course correction method in one embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an embodiment;
fig. 5 is an internal structural view of a computer device in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The GIS-based real-time feedback correction system for the air route of the inspection aircraft can be applied to the application environment shown in figure 1. Wherein the terminal 101 communicates with the server 102 via a network. The data storage system may store data that the server 102 needs to process. The data storage system may be integrated on the server 102, or may be located on the cloud or other network server. The server 102 can perform data transmission with the aircraft through a wireless transmission function, the terminal 101 is a remote client capable of controlling the aircraft, and can be but is not limited to various personal computers, notebook computers, smart phones, tablet computers, internet of things devices and portable wearable devices, and the portable wearable devices can be smart watches, smart bracelets, head-mounted devices and the like. The server 102 may be implemented as a stand-alone server or as a server cluster comprised of multiple servers.
In one embodiment, as shown in fig. 2, fig. 2 illustrates a system component schematic diagram of the real-time feedback correction system for the air route of the inspection aircraft based on the GIS, which is applied to the server 102, and the system includes an air route editing module 201, a digital map editing module 202, a flight preparation module 203, an air route analysis module 204, a position and attitude analysis module 205, a flight parameter display module 206 and a path correction module 207, and in conjunction with fig. 3, fig. 3 illustrates a method flow schematic diagram of the system. Wherein the content of the first and second substances,
the route editing module 201 is used for responding to a flight task command and creating a task initial route;
the flight task command refers to a flight task created by a user through a remote client (i.e., the terminal 101), and the flight task includes a unique identification of an aircraft, a task name, task content (for example, shooting a power transmission line grading ring), a task start time, a route start point, a route end point, a route approach point, and the like. The mission initial route refers to a planned route or a predetermined route.
The user can use the flight path editing module 201 to create a task flight path according to the task type and the task requirement, the flight parameters of the aircraft and the cruising ability, and set a backspace point. Specifically, a user sends a flight task command through a remote client, and after receiving the flight task command, the server 102 creates a task initial route according to content parameters included in the flight task command, which specifically includes: the method comprises the steps of creating flying points, returning points, flight legs, air routes and flying parameters in a GIS (Geographic Information System) electronic map. The flight points comprise departure points and passing points, the return points are cruise aircraft landing points, the flight sections comprise at least two flight points, the flight path comprises at least one flight section, the flight path comprises a takeoff flight path, a return flight path, a landing flight path and a forced landing flight path, and the flight parameters comprise flight section distance, flight section flight time, altitude, GPS elevation (a base line vector obtained by GPS relative positioning and high-precision geodetic elevation obtained after adjustment), and longitude and latitude.
The digital map editing module 202 is configured to create a fusion map according to the global map layer and the user-defined map;
specifically, after receiving a flight mission command, the digital map editing module immediately starts to create a new map (i.e., a fusion map), which is created according to the global map layer and the user-defined map data. Wherein, the map layer uses a Web mercator projection coordinate system.
The flight preparation module 203 is used for synthesizing the task initial route and the fusion map to obtain a route task map, and marking coordinate points in the route task map;
specifically, the flight preparation module 203 further plans the flight path, synthesizes the task initial route created by the route editing module 201 and the fusion map created by the digital map editing module 202 to obtain a route task map, and sets a corresponding coordinate point in the route task map;
the air route analysis module 204 is used for loading the air route task map and sending the air route task map to a remote client and a data storage server;
specifically, the airline analysis module 204 loads the airline task map generated by the flight preparation module 203, returns the airline task map to a remote client by using a data communication network (wired network or wireless network), and simultaneously stores the airline task map to a data storage server to complete a pre-flight preparation process.
The position and posture analysis module 205 is configured to obtain a real-time state of the aircraft, and send the real-time state to the remote client and the data storage server;
specifically, the aircraft starts to execute a flight task, during the execution, the position and attitude analysis module 205 starts to perform real-time analysis on the flight position and the flight attitude of the aircraft and the flight route, and transmits the analysis result back to the remote client and the data storage server,
a flight parameter display module 206 for displaying the airline task map and the real-time status of the aircraft;
in particular, the flight parameter display module 206 is configured to view real-time flight missions and analyze transmissions. The flight parameter display module can display the flight task execution conditions of a plurality of aircrafts.
And the path correction module 207 is used for correcting the real-time state of the aircraft based on GIS data and GPS deviation so as to enable the real-time flight route of the aircraft to be consistent with the task initial route.
Specifically, the path correction module 207 corrects the real-time flight path by combining the GIS data and the GPS deviation, and simultaneously corrects the flight attitude in the inspection vehicle in real time by using the path correction module 207, so as to ensure that the flight route is consistent with a predetermined route (planned route).
The embodiment can provide the aircraft control end with the sharp contrast between the real-time flight state of the aircraft and the initial state of the task, can automatically analyze whether the flight parameters are wrong or not, automatically corrects the real-time flight route of the aircraft, ensures that the aircraft flies on the correct route, avoids the risk of crash of the aircraft due to deviation of the route, and further improves the safety of the aircraft.
In one embodiment, the system further comprises a flight picture display module, which is used for shooting and displaying a real-time flight picture through a cloud deck camera device located at the bottom end of the aircraft.
Specifically, the cloud platform camera through patrolling and examining aircraft bottom shoots the flight picture to send the flight picture to flight picture display module and look over in real time for the control personnel.
According to the embodiment, the flight picture display module is arranged for the control personnel to check in real time, so that a prerequisite condition is provided for follow-up real-time correction of the flight attitude of the aircraft.
In an embodiment, the global map layer is constructed based on a global offline map; the digital map editing module 201 is further configured to perform frame selection and editing on the global offline map and the user-defined map to obtain the fusion map.
Specifically, the digital map editing module 202 may load a global offline map and a user-defined map, so that a controller may select and edit the global offline map and the user-defined map based on the global offline map and the user-defined map to obtain the fusion map.
The embodiment can flexibly edit the map by the control personnel so as to further analyze the navigation path of the aircraft.
In an embodiment, the flight preparation module 203 is further configured to overlay the task initial airline with the fusion map through a graphic display device to obtain the airline task map, and store the airline task map.
Specifically, the flight preparation module 203 combines the task initial airline with the fusion map through the graphic display device, and can be edited and overlaid by the controller to obtain the airline task map, store the airline task map, and return the airline task map to the remote client.
According to the embodiment, the flight preparation module is used for overlapping the task initial airline and the fusion map, so that the distribution condition of the airline of the aircraft on the fusion map can be clearly and visually displayed, and a prerequisite condition is provided for the follow-up real-time airline correction.
In an embodiment, the airline analysis module 204 is further configured to perform automatic analysis on an airline task map, send the airline task map to the remote client and the data storage server if there is no flight parameter error, generate an error report if there is a flight parameter error, and return the error report to the remote client to prompt modification.
Specifically, the airline analysis module 204 is configured to load a result of matching the airline with the map, that is, the airline task map, automatically analyze the airline task map, directly return to the remote client if there is no flight parameter error, store the airline task map in the data storage server, and directly report an error and return to the remote client to prompt the user to modify the airline task map if there is a flight parameter error.
According to the embodiment, the flight mission and the flight parameters are automatically detected by the flight path analysis module before the formal flight is started, so that the reliability of the subsequent flight mission execution process is guaranteed.
In an embodiment, the position and orientation analysis module 205 is configured to obtain and analyze a real-time flight orientation of the aircraft through at least two cameras and at least one laser radar; the laser radar system comprises an aircraft, two cameras, a monocular camera, an infrared camera and a laser radar, wherein the two cameras are respectively the monocular camera and the infrared camera, the monocular camera is a panoramic camera, the monocular camera and the infrared camera are used for photographing the real-time flying attitude of the aircraft, and the laser radar is used for analyzing the peripheral obstacles of the aircraft in real time.
Specifically, each aircraft has at least two cameras and at least one lidar mounted thereon. The two cameras are respectively a monocular camera (and the monocular camera is a panoramic camera) and an infrared camera, the monocular camera and the infrared camera are used for photographing the real-time flight attitude of the aircraft and returning to the position attitude analysis module 205, and the laser radar is used for photographing the peripheral obstacle information of the aircraft in real time and returning the peripheral obstacle information of the aircraft to the position attitude analysis module 205. The position and attitude analysis module 205 receives and analyzes the real-time flight attitude and the information of the obstacle around the aircraft.
According to the embodiment, the flight attitude of the aircraft and the peripheral obstacle information of the aircraft are analyzed in real time through the position and attitude analysis module, and the flight attitude and the route of the aircraft can be corrected in time.
In an embodiment, the flight parameter display module 206 is further configured to obtain and display a flight status picture through a pan-tilt-zoom camera at the bottom end of the aircraft.
Specifically, the flight parameter display module 206 and the flight image display module both use a smart phone or a tablet personal computer as a display, and combine with a remote client to synchronously display flight parameters and real-time images taken by various cameras on the aircraft, and also can acquire and display flight status images through a pan-tilt camera located at the bottom end of the aircraft, wherein the pan-tilt camera can rotate to capture the real-time flight images of the aircraft.
According to the embodiment, the flight parameter display module 206 acquires the real-time flight picture of the aircraft shot by the cloud deck camera positioned at the bottom end of the aircraft, so that the attitude of the aircraft in the flight process can be visually displayed, and a data basis is provided for the follow-up attitude control.
In an embodiment, the path correcting module 207 is configured to determine a real-time three-dimensional coordinate of the aircraft in the flight route task map by combining the GIS geographic information and the GPS real-time altitude of the aircraft, compare the real-time three-dimensional coordinate with a coordinate in the initial flight route of the task, and analyze a result in real time by comparing the real-time three-dimensional coordinate with the coordinate in the initial flight route of the task; and determining the geographic position of the aircraft in the book searching GIS geographic information according to the real-time state acquired by the position and posture analysis module, and starting a transmission system of the aircraft to correct in real time.
Specifically, the path correction module 207 and the position and orientation analysis module 205 share a set of camera device, and the set of camera device includes at least two monocular cameras, at least one infrared camera, and one laser radar. The real-time three-dimensional coordinate of the aircraft in the flight path task map is determined by combining GIS geographic information and the GPS real-time height of the aircraft, the real-time three-dimensional coordinate is compared with the coordinate in the initial flight path of the task, the result is analyzed in real time by comparison, the geographic position of the aircraft in the GIS geographic information is determined through a real-time state (real-time state comprises real-time attitude and real-time position) picture acquired by a position and attitude analysis module, and a transmission system of the aircraft is started in the opposite direction to correct in real time.
According to the embodiment, the real-time position and the preset air route are analyzed, and the transmission system of the aircraft is started in the opposite direction according to the analysis result and the real-time flight attitude of the aircraft for real-time correction, so that the aircraft can fly on the planned air route, the smooth task completion of the aircraft is ensured, and the flight safety of the aircraft is improved.
Furthermore, the method comprises the steps that a position and posture analysis module, a path correction module and a flight line analysis module are arranged, before the aircraft flies, a user can set a set flight line through the flight line analysis module, flight line data are substituted into a user newly-built map, corresponding waypoints and flight segments are obtained through combination of the flight line data and the newly-built map, the real-time flight posture of the aircraft is analyzed through a monocular camera and an infrared camera in the position and posture analysis module, real-time obstacle avoidance is carried out through a laser radar, the flight real-time posture is compared with GPS distance information and a GIS geographic system to obtain flight line offset data, meanwhile, the corresponding geographic position can be found in the GIS geographic information through the real-time shooting flight posture, a flight line offset path can be obtained through comparison with the waypoints and the flight segments in a preset flight task, the aircraft can be enabled to return to the set flight line again through reverse starting of the aircraft transmission, due to the adoption of the monocular camera and the infrared camera, the real-time state of the aircraft can be monitored without being influenced by wind speed, obstacles and signal intensity, so that the automatic correction of the aircraft route is automatically completed, and the real-time feedback and correction of the highly automatic route are realized.
It should be understood that, although the steps in the flowcharts related to the embodiments described above are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the embodiments described above may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the execution order of the steps or stages is not necessarily sequential, but may be rotated or alternated with other steps or at least a part of the steps or stages in other steps.
In one embodiment, a computer device is provided, and the computer device may be a server, and is used for implementing the functions of the real-time feedback correction system for the route of the routing inspection aircraft based on the GIS, and the internal structure diagram of the server may be as shown in fig. 4. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used to store an aircraft map and aircraft position and attitude data. The network interface of the computer device is used for communicating with an external terminal through a network connection.
In one embodiment, a computer device, which may be a terminal, is provided for implementing the functions of the real-time feedback correction system for the air route of the routing inspection aircraft based on the GIS, and the internal structure diagram of the real-time feedback correction system may be as shown in fig. 5. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the configurations shown in fig. 4 to 5 are only block diagrams of some configurations relevant to the present application, and do not constitute a limitation on the computer apparatus to which the present application is applied, and a particular computer apparatus may include more or less components than those shown in the drawings, or may combine some components, or have a different arrangement of components.
It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), Magnetic Random Access Memory (MRAM), Ferroelectric Random Access Memory (FRAM), Phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. The utility model provides a patrol and examine aircraft airline real-time feedback correction system based on GIS, its characterized in that, the system includes airline editing module, digital map editing module, flight preparation module, airline analysis module, position gesture analysis module, flight parameter display module and route correction module, wherein:
the flight path editing module is used for responding to a flight task command and creating a task initial flight path;
the digital map editing module is used for creating a fusion map according to the global map layer and the user-defined map;
the flight preparation module is used for synthesizing the task initial route and the fusion map to obtain a route task map, and marking coordinate points in the route task map;
the air route analysis module is used for loading the air route task map and sending the air route task map to a remote client and a data storage server;
the position and attitude analysis module is used for acquiring the real-time state of the aircraft and sending the real-time state to the remote client and the data storage server;
the flight parameter display module is used for displaying the air route task map and the real-time state of the aircraft;
and the path correction module is used for correcting the real-time state of the aircraft based on GIS data and GPS deviation so as to enable the real-time flight route of the aircraft to be consistent with the task initial route.
2. The system of claim 1, further comprising a flight image display module, wherein the flight image display module is configured to capture and display a real-time flight image through a pan-tilt camera device located at the bottom end of the aircraft.
3. The system of claim 1, wherein the global map layer is constructed based on a global offline map; the digital map editing module is further used for performing frame selection and editing on the global offline map and the user-defined map to obtain the fusion map.
4. The system of claim 1, wherein the flight preparation module is further configured to overlay the mission-initiating airline with the fusion map via a graphical display device to obtain the airline mission map, and to save the airline mission map.
5. The system of claim 1, wherein the airline analysis module is further configured to automatically analyze the airline task map and send the airline task map to the remote client and the data storage server if there is no flight parameter error.
6. The system of claim 5, wherein the airline analysis module is further configured to generate an error report if there is a flight parameter error, and return the error report to the remote client to prompt modification.
7. The system of claim 1, wherein the position and attitude analysis module is configured to acquire and analyze a real-time flight attitude of the aircraft via at least two cameras and at least one lidar; the two cameras are respectively a monocular camera and an infrared camera, the monocular camera and the infrared camera are used for photographing the real-time flying attitude of the aircraft, and the laser radar is used for acquiring the information of the peripheral obstacles of the aircraft in real time.
8. The system of claim 1, wherein the flight parameter display module is further configured to obtain and display a flight status picture through a pan-tilt camera located at a bottom end of the aircraft.
9. The system of claim 1, wherein the path correction module is configured to determine real-time three-dimensional coordinates of the aircraft in the flight path task map by combining GIS geographic information and GPS real-time altitude of the aircraft, compare the real-time three-dimensional coordinates with coordinates in the initial flight path of the task, and analyze the result in real time; and determining the geographic position of the aircraft in the book searching GIS geographic information according to the real-time state acquired by the position and posture analysis module, and starting a transmission system of the aircraft to correct in real time.
10. The system of claim 1, wherein the route editing module is configured to create a flight point, a return point, a route segment, a route and flight parameters in the GIS electronic map, wherein the flight point includes a departure point and a route point, the return point is a cruise aircraft landing point, the route segment includes at least two route points, the route segment includes at least one route segment, the route segment includes a takeoff route, a flight route, a return route, a landing route and a forced landing route, and the flight parameters include a route segment distance, a route segment flight time, an altitude, a GPS elevation and a longitude and latitude composition.
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| CN202210127754.8A CN114518765A (en) | 2022-02-11 | 2022-02-11 | GIS-based real-time feedback correction system for air route of inspection aircraft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115048479A (en) * | 2022-08-16 | 2022-09-13 | 赛维航电科技有限公司 | Method, device, system and medium for processing navigation chart of airborne mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115048479A (en) * | 2022-08-16 | 2022-09-13 | 赛维航电科技有限公司 | Method, device, system and medium for processing navigation chart of airborne mobile terminal |
| CN115048479B (en) * | 2022-08-16 | 2022-11-11 | 赛维航电科技有限公司 | Method, device, system and medium for processing aerograph of airborne mobile terminal |
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