Business scene building method for unmanned aerial vehicle system in complex environment

Abstract

The invention discloses a business scene building method for an unmanned aerial vehicle system in a complex environment, and the method comprises the steps: S1, carrying out the global scanning through an unmanned aerial vehicle, and building a primary business scene; s2, establishing a first-level point cloud graph according to the scanned image, and marking a point cloud dense region as a complex region; s3, the ground control platform assigns the unmanned aerial vehicle to fly into the complex area to establish a supplementary service scene; and S4, combining the primary service scene with the supplementary service scene to obtain a global service scene. According to the business scene building method for the unmanned aerial vehicle system in the complex environment, the global business scene can be built in the complex environment, and accurate planning can be carried out for next operation through the building of the global business scene.

Description

Technical Field

[0001] The present invention relates to the field of building business scenarios, and in particular, to a method for building business scenarios for an unmanned aerial vehicle system in a complex environment. Background Art

[0002] Building a business scenario for a drone system in a complex environment requires consideration of multiple aspects, including environmental perception, path planning, dynamic obstacle avoidance, autonomous navigation, accurate mapping, and efficient detection. The existing business scenario building methods are complex to operate, making it difficult to build efficient global business scenarios. Summary of the invention

[0003] The purpose of the present invention is to provide a method for building a business scenario for an unmanned aerial vehicle system in a complex environment. The method for building a business scenario for an unmanned aerial vehicle system in a complex environment can establish a global business scenario in a complex environment. Through the establishment of the global business scenario, accurate planning can be performed for the next operation.

[0004] In order to achieve the above-mentioned object, the present invention provides a method for establishing a business scenario for a drone system in a complex environment, and the method for establishing a business scenario for a drone system in a complex environment comprises:

[0005] S1, use drones to scan the entire world and build primary business scenarios;

[0006] S2, establish a first-level point cloud graphic based on the scanned image, and mark the point cloud dense area as a complex area;

[0007] S3, the ground control platform assigns the drone to fly into the complex area to establish a supplementary business scenario;

[0008] S4, combining the primary business scenario with the supplementary business scenario to obtain the global business scenario.

[0009] Preferably, in step S3, the established supplementary business scenario is used to create a secondary point cloud graphic;

[0010] Mark the point cloud-dense areas as key areas, assign new drones to fly into the key areas, lower the flight altitude and perform surround shooting;

[0011] Establish segmented business scenarios and merge the segmented business scenarios into supplementary business scenarios.

[0012] Preferably, the assigned multiple UAVs are interconnected via a ground control platform, and are all wirelessly connected to the ground control platform.

[0013] Preferably, the ground control platform includes at least one analog display for displaying the position of each UAV and showing the distance and height between the UAVs.

[0014] Preferably, it also includes building a relay drone in the business scenario to relay the transmission data in a complex environment.

[0015] Preferably, it also includes separating the roads in the global business scenario to form a driving road network.

[0016] Preferably, it also includes stripping away the open space in the global business scenario to form a transfer station.

[0017] According to the above technical solution, the method for building a business scenario for an unmanned aerial vehicle system in a complex environment in the present invention can establish a global business scenario in a complex environment, and through the establishment of the global business scenario, accurate planning can be carried out for the next operation.

[0018] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the business scenario of building a UAV system in a complex environment;

[0021] Figure 2 It is a business scenario flow chart for building a drone system in a complex environment.

[0022] Description of Reference Numerals

[0023] 1-UAV; 2-Primary business scenarios; 3-Supplementary business scenarios. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0025] In the present invention, unless otherwise stated, directional words contained in terms such as "up, down, left, right, front, back, inside, outside" merely represent the orientation of the terms in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms.

[0026] See also Figure 1-2 The method for establishing a business scenario for a drone system in a complex environment shown in the figure includes:

[0027] S1, use drone 1 to perform global scanning and build primary business scenario 2;

[0028] S2, establish a first-level point cloud graphic based on the scanned image, and mark the point cloud dense area as a complex area;

[0029] S3, the ground control platform assigns UAV 1 to fly into the complex area to establish supplementary service scenario 3;

[0030] S4, combining the primary business scenario 2 with the supplementary business scenario 3 to obtain a global business scenario.

[0031] Through the implementation of the above technical solution, the method for building a business scenario for the UAV system in a complex environment can establish a global business scenario in a complex environment, and the establishment of the global business scenario can accurately plan the next operation. For example, in a complex environment, driving planning is performed by combining the primary business scenario 2 and multiple supplementary business scenarios 3 to form a global business scenario, and a suitable driving route is planned in the global business scenario to meet the travel needs in the complex environment.

[0032] In this embodiment, in step S3, the established supplementary business scene 3 is used to create a secondary point cloud graphic; the point cloud dense area is marked as a key area, and a new drone 1 is assigned to fly into the key area and lower the flight altitude for surround shooting; a subdivided business scene is established, and the subdivided business scene is merged into the supplementary business scene 3. Through such a setting, a more refined business scene is further provided, for example, in this way, the demand for heavy off-road driving can be met.

[0033] In this embodiment, the assigned multiple drones 1 are interconnected through the ground control platform, and are wirelessly connected to the ground control platform. Wireless transmission can use 4G module, T900 module, WIFI module, 5G network or multi-network integration technology.

[0034] In this embodiment, the ground control platform includes at least one simulation display for displaying the position of each drone 1 and showing the distance and height between the drones 1. Through such a setting, the state of the executed drone 1 can be better simulated in the business scenario.

[0035] In this embodiment, a relay drone 1 is also built in the business scenario for relaying the transmission data in a complex environment. Through such a setting, especially in a complex environment, data transmission is made more stable and data loss is avoided.

[0036] In this embodiment, the roads in the global business scene are stripped to form a driving road network. Through such a setting, the roads that meet the requirements of passing vehicles are stripped to form a driving road network, and roads of different width ranges are displayed in different colors in the global business scene.

[0037] In this embodiment, it also includes stripping off the open space in the global business scene to form a transfer station. Through such an arrangement, a transfer station can be established in the global business scene for rest.

[0038] Of course, in the global business scenario, the required scenarios can also be separated out, such as separating the areas with water to form water supply.

[0039] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0040] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0041] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A method for building a business scenario for a drone system in a complex environment, characterized in that: The method for establishing a business scenario for a drone system in a complex environment includes: S1, use drones (1) to perform global scanning and build primary business scenarios (2); S2, establish a first-level point cloud graphic based on the scanned image, and mark the point cloud dense area as a complex area; S3, the ground control platform assigns the UAV (1) to fly into the complex area to establish a supplementary business scenario (3); S4, combining the primary business scenario (2) with the supplementary business scenario (3) to obtain a global business scenario.

2. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: In step S3, the established supplementary business scene (3) is used to create a secondary point cloud graphic; Mark the point cloud-dense area as a key area, and assign a new drone (1) to fly into the key area and lower the flight altitude to perform surround photography; Establish segmented business scenarios, and merge the segmented business scenarios into the supplementary business scenarios (3).

3. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: The assigned multiple UAVs (1) are interconnected via a ground control platform and are wirelessly connected to the ground control platform.

4. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: The ground control platform comprises at least one analog display for displaying the position of each drone (1) and showing the distance and height between the drones (1).

5. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: It also includes building a relay drone (1) in a business scenario for relaying transmission data in a complex environment.

6. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: It also includes separating roads from global business scenarios to form a driving road network.

7. The method for establishing a business scenario for a drone system in a complex environment according to claim 1, characterized in that: It also includes stripping away vacant land in the global business scenario to form a transfer station.

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