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Method and device for acquiring boundary of area to be operated, and operation route planning method

A technology of operation area and acquisition method, which is applied in the field of acquisition of the boundary of the area to be operated, and can solve problems such as low efficiency

Active Publication Date: 2019-10-01
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a method for obtaining the boundary of the area to be operated, which solves the problem of low efficiency due to the need for manual processing in the method for obtaining the boundary of the area to be operated in the prior art

Method used

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  • Method and device for acquiring boundary of area to be operated, and operation route planning method
  • Method and device for acquiring boundary of area to be operated, and operation route planning method
  • Method and device for acquiring boundary of area to be operated, and operation route planning method

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Embodiment 1

[0086] Such as figure 1 As shown, the embodiment of the present application discloses a method for obtaining the boundary of an area to be operated, including: step 110 to step 130 .

[0087] Step 110, input the original image to the preset recognition model, the original image includes the area to be worked.

[0088] The original image in the embodiment of the present application is an image including the area to be operated by the mobile device, and the original image may be a high-definition map image obtained by surveying and mapping the mobile device or satellite. The area to be operated may be a farmland block, an orchard, a pond, and the like. The preset recognition model can be a deep learning network model, or a preset recognition algorithm flow, such as performing image segmentation processing on an image, image grayscale transformation, image feature recognition, image binary The lines in the image can be detected through the hough detection algorithm, and of cour...

Embodiment 2

[0097] Such as Figure 4 As shown, the embodiment of the present application discloses a method for obtaining the boundary of an area to be operated, including: step 410 to step 440 .

[0098] Step 410, training a deep learning network model.

[0099] The application is applied in route planning of mobile plant protection equipment, and is used to process the area to be operated and obtain the boundary of the area to be operated, so as to plan the route of the area to be operated according to the boundary of the area to be operated. Therefore, before applying this method, a deep learning network model needs to be trained. The method for obtaining the boundary of the area to be operated disclosed in the embodiment of the present application is applicable to various types of areas to be operated, such as farmland, orchard, lake, and the like. In this embodiment, the implementation of the method for obtaining the boundary of the area to be operated is specifically described by ...

Embodiment 3

[0129] Such as Figure 8 As shown, the embodiment of the present application discloses a mobile device operation route planning method, including: step 810 to step 830 .

[0130] Step 810, acquire the original image used for operation route planning.

[0131] During specific implementation, when the plant protection team is working, the controller of the handheld ground station can obtain pictures or map information near the plant protection team through the positioning information, and the controller of the handheld ground station can also directly take photos and manually frame the area including the area to be operated or, the cloud control center defines the map range including the area to be operated, so as to determine the original image used for the planning of the operation route.

[0132] Step 820, acquiring the boundary of the area to be operated in the original image.

[0133] Then, the acquired original image including the area to be operated for planning the ope...

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Abstract

The invention provides a method for acquiring a boundary of an area to be operated, belongs to the technical field of agricultural plant protection, and aims to solve the problem that the efficiency of acquiring the boundary of the area to be operated is low in the prior art. The method for acquiring the boundary of the area to be operated comprises the following steps: inputting an original imageto a preset identification model, wherein the original image comprises the area to be operated; acquiring a target image output by the preset identification model; and obtaining the boundary of the area to be operated on the basis of the target image. According to the method, when the operation route planning is carried out on the area to be operated, the original image containing the area to beoperated is input into the pre-trained deep learning network model, and the boundary of the area to be operated is acquired by the deep learning network model and further used for the operation routeplanning; and the boundary of the area to be operated can be automatically identified, the operation route planning can be automatically carried out, and the manual participation is not needed, so that the efficiency of acquiring the boundary of the area to be operated is effectively improved.

Description

technical field [0001] The present application relates to the technical field of agricultural plant protection, in particular to a method and device for acquiring the boundary of an area to be operated, and a method and device for planning an operation route. Background technique [0002] In agricultural plant protection applications, such as pesticide spraying, drones have huge advantages over other agricultural machinery and have been widely used in recent years. UAV plant protection requires precise routes. There are usually two methods for route planning in the prior art: manual planning and automatic planning based on surveying and mapping data. In the process of automatic planning based on surveying and mapping data, the accuracy of surveying and mapping data directly affects the accuracy and safety of planning UAV flight routes. In the existing technology, the commonly used surveying and mapping data, such as the farmland boundary of the area to be operated, is usual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06V10/25G06V10/764
CPCG05D1/0212G01C21/3852G01C21/3878G01C21/005G06V20/188G06V10/25G06V10/267G06V10/454G06V20/17G06V10/82G06V10/764G05D1/0221
Inventor 代双亮
Owner GUANGZHOU XAIRCRAFT TECH CO LTD