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Path generation method, operation control method and related device

A path generation and control method technology, which is applied in vehicle position/route/height control, non-electric variable control, control/regulation system, etc., can solve problems such as difficult to generate distance and return paths, and achieve the effect of stable and controllable distance

Active Publication Date: 2022-03-29
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

In path planning, a reference path is usually given, and multiple round-trip paths are generated using the reference path as a template. However, if the referenc

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  • Path generation method, operation control method and related device
  • Path generation method, operation control method and related device
  • Path generation method, operation control method and related device

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0057] Unmanned and intelligent agriculture is the key to promoting agricultural development. Before operating equipment (such as agricultural machinery, unmanned vehicles, etc.), it is necessary to plan multiple round-trip paths, and then generate jobs suitable for the operating equipment based on the multiple round-trip paths. route, and then use the job route navigation to perform automatic driving tasks.

[0058] In path planning, a reference path is usually given, and multiple round-trip paths are generated using the reference path as a template. For now, please refer to figure 1 , the reference path is a straight-line segment path, and the method of generating multiple straight-line round-trip paths using the straight-line segment path as a template has been widely ...

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Abstract

The embodiment of the invention relates to the technical field of automatic driving, and provides a path generation method, an operation control method and a related device, aiming at a reference path, the reference path is firstly subjected to equidistant translation to obtain a first temporary path and a second temporary path which are positioned on two sides of the reference path, and the first temporary path and the second temporary path are subjected to equidistant translation and are positioned on two sides of the reference path; therefore, the deformation trends of the obtained first temporary path and the second temporary path relative to the reference path are just opposite and the deformation degrees are consistent; and combining the first temporary path and the second temporary path to obtain a target path which is consistent with the reference path in shape and relatively stable and controllable in spacing.

Description

technical field [0001] The embodiments of the present application relate to the technical field of automatic driving, and in particular, relate to a path generation method, an operation control method, and related devices. Background technique [0002] At present, operating equipment (such as agricultural machinery, unmanned vehicles, etc.) needs to pre-plan an operating path that can cover the entire field before performing autonomous driving tasks. In path planning, a reference path is usually given, and multiple round-trip paths are generated using the reference path as a template. However, if the reference path is complex, it will be difficult to generate a round-trip path with the same shape as the reference path and a relatively stable and controllable spacing. . Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a route generation method, a job control method and a related device for generating a round-trip ro...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0212G05D2201/0212Y02P90/02
Inventor 吴泽龙
Owner GUANGZHOU XAIRCRAFT TECH CO LTD